Using config_str = balanced_complex
my test [0.0]
delta =  0.0
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
times =  1




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  398
Set parameter WLSAccessID
Set parameter WLSSecret
Set parameter LicenseID to value 2512068
Academic license 2512068 - for non-commercial use only - registered to sh___@mail.ustc.edu.cn
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
 the cost before round is  31408405.60700829
final LP of our method
 the cost before round is  33038342.416425288
test 0.0
times =  0.5




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  199
 the cost before round is  31886968.47379866
final LP of our method
 the cost before round is  33095627.04902012
test 0.0
times =  0.2




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  79
 the cost before round is  32728462.42128343
final LP of our method
 the cost before round is  33246435.91607851
test 0.0
times =  0.1




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  39
 the cost before round is  36837866.72133011
final LP of our method
 the cost before round is  35865079.12988299
test 0.0
times =  1




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  398
 the cost before round is  31480970.782523874
final LP of our method
 the cost before round is  32361021.893196184
test 0.0
times =  0.5




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  199
 the cost before round is  31607175.146236543
final LP of our method
 the cost before round is  32510684.002512895
test 0.0
times =  0.2




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  79
 the cost before round is  32224440.50371027
final LP of our method
 the cost before round is  32634433.60629732
test 0.0
times =  0.1




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  39
 the cost before round is  35189849.05180222
final LP of our method
 the cost before round is  35383113.5253554
test 0.0
times =  1




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  398
 the cost before round is  31571118.73665787
final LP of our method
 the cost before round is  32331118.787880994
test 0.0
times =  0.5




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  199
 the cost before round is  31618838.404977802
final LP of our method
 the cost before round is  32153057.685675375
test 0.0
times =  0.2




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  79
 the cost before round is  32037747.183985375
final LP of our method
 the cost before round is  32472977.940250117
test 0.0
times =  0.1




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  39
 the cost before round is  33197212.734887585
final LP of our method
 the cost before round is  33171832.8458639
test 0.0
times =  1




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  398
 the cost before round is  31467817.9973387
final LP of our method
 the cost before round is  31844774.03929531
test 0.0
times =  0.5




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  199
 the cost before round is  32007952.488129944
final LP of our method
 the cost before round is  32176196.54694392
test 3.552713678800501e-15
times =  0.2




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  79
 the cost before round is  32144506.19028512
final LP of our method
 the cost before round is  32400650.51839916
test 0.0
times =  0.1




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  39
 the cost before round is  36819419.599169366
final LP of our method
 the cost before round is  36869773.29526471
test 8.881784197001252e-16
times =  1




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  398
 the cost before round is  31529738.97776435
final LP of our method
 the cost before round is  31829933.362715676
test 0.0
times =  0.5




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  199
 the cost before round is  32029346.10553332
final LP of our method
 the cost before round is  32169787.97927182
test 0.0
times =  0.2




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  79
 the cost before round is  33343754.39787452
final LP of our method
 the cost before round is  33470375.204162657
test 0.0
times =  0.1




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  39
 the cost before round is  33159485.33824025
final LP of our method
 the cost before round is  33159485.338240247
test 0.0
times =  1




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  398
 the cost before round is  31442901.002826452
final LP of our method
 the cost before round is  31757930.350416604
test 0.0
times =  0.5




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  199
 the cost before round is  31918851.43541471
final LP of our method
 the cost before round is  31913944.707764093
test 0.0
times =  0.2




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  79
 the cost before round is  32257550.89655835
final LP of our method
 the cost before round is  32274245.721970912
test 3.552713678800501e-15
times =  0.1




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  39
 the cost before round is  34008834.644224636
final LP of our method
 the cost before round is  34008834.64422463
test 0.0
times =  1




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  398
 the cost before round is  31418484.542420764
final LP of our method
 the cost before round is  31639001.508292597
test 1.7763568394002505e-15
times =  0.5




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  199
 the cost before round is  31674742.391772717
final LP of our method
 the cost before round is  31740832.146516975
test 0.0
times =  0.2




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  79
 the cost before round is  32265444.6775975
final LP of our method
 the cost before round is  32312105.140544295
test 0.0
times =  0.1




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  39
 the cost before round is  32778071.248590004
final LP of our method
 the cost before round is  32778071.248590004
test 1.7763568394002505e-15
times =  1




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  398
 the cost before round is  31502402.161330063
final LP of our method
 the cost before round is  31635811.459956475
test 3.552713678800501e-15
times =  0.5




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  199
 the cost before round is  31655644.10394725
final LP of our method
 the cost before round is  31675517.83909401
test 0.0
times =  0.2




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  79
 the cost before round is  32276289.92970441
final LP of our method
 the cost before round is  32276289.92970441
test 1.7763568394002505e-15
times =  0.1




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  39
 the cost before round is  34206863.54897348
final LP of our method
 the cost before round is  34206863.54897348
test 4.440892098500626e-16
times =  1




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  398
 the cost before round is  31533509.76493393
final LP of our method
 the cost before round is  31604068.53472044
test 0.0
times =  0.5




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  199
 the cost before round is  31667797.737400472
final LP of our method
 the cost before round is  31825169.77071623
test 1.7763568394002505e-15
times =  0.2




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  79
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
 the cost before round is  33082369.711782884
final LP of our method
 the cost before round is  33082369.711782884
test 3.552713678800501e-15
times =  0.1




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  39
 the cost before round is  33091841.208897687
final LP of our method
 the cost before round is  33091841.208897695
test 1.7763568394002505e-15
times =  1




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  398
 the cost before round is  31459292.976247463
final LP of our method
 the cost before round is  31533791.579612676
test 0.0
times =  0.5




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  199
 the cost before round is  31987892.53001004
final LP of our method
 the cost before round is  32007022.499951173
test 0.0
times =  0.2




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  79
 the cost before round is  32462117.73091938
final LP of our method
 the cost before round is  32462117.73091938
test 8.881784197001252e-16
times =  0.1




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  39
 the cost before round is  33827055.11707362
final LP of our method
 the cost before round is  33827055.11707362
test 4.440892098500626e-15
times =  1




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  398
 the cost before round is  31537607.598987702
final LP of our method
 the cost before round is  31605095.087328006
test 0.0
times =  0.5




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  199
 the cost before round is  31800789.460883886
final LP of our method
 the cost before round is  31810154.906101834
test 8.881784197001252e-16
times =  0.2




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  79
 the cost before round is  32453127.190638278
final LP of our method
 the cost before round is  32453127.190638278
test 1.7763568394002505e-15
times =  0.1




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  39
 the cost before round is  40269139.88858403
final LP of our method
 the cost before round is  40269139.88858403
test 0.0
times =  1




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  398
 the cost before round is  31486549.621528532
final LP of our method
 the cost before round is  31537808.04799475
test 1.7763568394002505e-15
times =  0.5




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  199
 the cost before round is  31655920.002014413
final LP of our method
 the cost before round is  31669994.24347738
test 1.7763568394002505e-15
times =  0.2




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  79
 the cost before round is  32379816.61690713
final LP of our method
 the cost before round is  32379816.616907127
test 3.552713678800501e-15
times =  0.1




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  39
 the cost before round is  33116986.338183098
final LP of our method
 the cost before round is  33116986.338183098
test 8.881784197001252e-16
times =  1




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  398
 the cost before round is  31640708.729933552
final LP of our method
 the cost before round is  31675032.109932806
test 1.7763568394002505e-15
times =  0.5




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  199
 the cost before round is  31791577.347458243
final LP of our method
 the cost before round is  31791577.347458243
test 3.552713678800501e-15
times =  0.2




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  79
 the cost before round is  32880196.899832085
final LP of our method
 the cost before round is  32880196.89983208
test 2.6645352591003757e-15
times =  0.1




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  39
 the cost before round is  32456398.562098745
final LP of our method
 the cost before round is  32456398.562098745
test 1.7763568394002505e-15
times =  1




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  398
 the cost before round is  31484740.48436057
final LP of our method
 the cost before round is  31535890.472428974
test 8.881784197001252e-16
times =  0.5




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  199
 the cost before round is  31631473.472130146
final LP of our method
 the cost before round is  31644892.214224122
test 5.329070518200751e-15
times =  0.2




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  79
 the cost before round is  32014393.820958
final LP of our method
 the cost before round is  32014393.820958
test 1.7763568394002505e-15
times =  0.1




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  39
 the cost before round is  37358833.2428084
final LP of our method
 the cost before round is  37358833.242808424
test 1.7763568394002505e-15
times =  1




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  398
 the cost before round is  31440498.92043114
final LP of our method
 the cost before round is  31493688.287740283
test 8.881784197001252e-16
times =  0.5




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  199
 the cost before round is  31965514.995983995
final LP of our method
 the cost before round is  31965514.995983995
test 3.552713678800501e-15
times =  0.2




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  79
 the cost before round is  32766204.04669756
final LP of our method
 the cost before round is  32766204.04669757
test 2.220446049250313e-15
times =  0.1




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  39
 the cost before round is  34191921.79188971
final LP of our method
 the cost before round is  34191921.79188971
test 4.440892098500626e-15
times =  1




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  398
 the cost before round is  31635185.345029715
final LP of our method
 the cost before round is  31651991.455996983
test 3.552713678800501e-15
times =  0.5




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  199
 the cost before round is  31489931.6432013
final LP of our method
 the cost before round is  31490837.602425314
test 2.6645352591003757e-15
times =  0.2




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  79
 the cost before round is  32688660.557282377
final LP of our method
 the cost before round is  32688660.557282362
test 1.7763568394002505e-15
times =  0.1




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  39
 the cost before round is  34961146.215685725
final LP of our method
 the cost before round is  34961146.21568574
test 9.237055564881302e-14
times =  1




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  398
 the cost before round is  31397555.73938051
final LP of our method
 the cost before round is  31421095.677637372
test 1.7763568394002505e-15
times =  0.5




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  199
 the cost before round is  31739225.974778727
final LP of our method
 the cost before round is  31739225.97477873
test 1.7763568394002505e-15
times =  0.2




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  79
 the cost before round is  33940990.21185977
final LP of our method
 the cost before round is  33940990.211859785
test open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
open file successfully.
Data Points:
(194.452, 363.123)
(138.191, 369.528)
(172.762, 324.576)
(166.321, 342.129)
(176.53, 343.547)
(161.773, 350.404)
(183.168, 372.223)
(129.898, 326.107)
(174.682, 330.318)
(168.092, 331.83)
(154.945, 329.416)
(154.581, 366.177)
(192.739, 338.016)
(171.829, 319.959)
(152.072, 342.404)
(175.094, 321.902)
(139.807, 367.959)
(144.727, 363.41)
(185.038, 359.301)
(162.91, 380.567)
(149.332, 322.096)
(147.813, 369.185)
(169.774, 334.662)
(177.629, 375.408)
(174.195, 357.187)
(132.062, 338.832)
(200.468, 335.644)
(165.883, 375.174)
(152.479, 377.285)
(123.22, 338.794)
(162.725, 339.915)
(188.031, 330.014)
(156.903, 318.774)
(142.494, 336.65)
(179.727, 378.364)
(175.568, 353.932)
(125.823, 328.684)
(186.492, 366.136)
(191.181, 349.959)
(151.856, 375.167)
(181.366, 373.854)
(150.449, 322.89)
(142.127, 365.116)
(159.853, 342.331)
(155.613, 377.032)
(151.534, 315.214)
(166.838, 308.485)
(155.358, 377.929)
(152.655, 345.182)
(142.978, 361.95)
(159.181, 354.447)
(144.133, 356.156)
(179.363, 343.574)
(184.109, 355.875)
(156.03, 330.695)
(158.234, 316.942)
(183.617, 352.579)
(181.997, 312.281)
(163.921, 328.34)
(178.29, 308.199)
(132.401, 322.735)
(167.759, 340.476)
(197.029, 342.743)
(172.193, 364.859)
(129.107, 332.022)
(156.466, 354.278)
(171.972, 349.879)
(125.206, 346.962)
(153.879, 308.064)
(132.796, 343.359)
(153.636, 309.867)
(153.41, 309.122)
(129.6, 333.61)
(197.979, 337.757)
(146.451, 359.416)
(160.971, 335.471)
(164.317, 335.97)
(184.485, 339.211)
(176.65, 371.485)
(167.174, 328.263)
(162.034, 345.997)
(178.86, 324.684)
(182.901, 351.725)
(134.443, 361.955)
(148.658, 310.898)
(157.497, 371.658)
(188.627, 340.491)
(187.152, 331.229)
(188.385, 321.231)
(131.505, 318.993)
(185.668, 335.604)
(133.87, 335.02)
(180.488, 328.618)
(127.327, 350.908)
(136.333, 340.328)
(128.484, 330.468)
(145.897, 328.558)
(163.283, 357.159)
(170.83, 311.777)
(163.71, 366.165)

Executing Clustering Algorithm: Swap
    .....Leaf n=1 <0> sm=[  194.452  363.123 ] ss=169670
    ....Split cd=0 cv= 190.8 nd=4 sm=[    745.5     1475 ] ss=6.833e+05
    .......Leaf n=1 <6> sm=[    183.2    372.2 ] ss=1.721e+05
    ......Split cd=0 cv= 183.2 nd=2 sm=[    364.5    746.1 ] ss=3.448e+05
    .......Leaf n=1 <40> sm=[    181.4    373.9 ] ss=1.727e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[      551     1112 ] ss=5.136e+05
    ......Leaf n=1 <37> sm=[    186.5    366.1 ] ss=1.688e+05
    ...Split cd=1 cv= 362.4 nd=9 sm=[     1672     3245 ] ss=1.481e+06
    .....Leaf n=1 <38> sm=[    191.2      350 ] ss=1.59e+05
    ....Split cd=0 cv= 190.8 nd=5 sm=[    926.8     1769 ] ss=7.981e+05
    .......Leaf n=1 <18> sm=[      185    359.3 ] ss=1.633e+05
    ......Split cd=0 cv=   185 nd=2 sm=[    369.1    715.2 ] ss=3.239e+05
    .......Leaf n=1 <53> sm=[    184.1    355.9 ] ss=1.605e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    735.7     1419 ] ss=6.391e+05
    .......Leaf n=1 <56> sm=[    183.6    352.6 ] ss=1.58e+05
    ......Split cd=0 cv= 183.6 nd=2 sm=[    366.5    704.3 ] ss=3.152e+05
    .......Leaf n=1 <82> sm=[    182.9    351.7 ] ss=1.572e+05
    ..Split cd=0 cv= 181.2 nd=21 sm=[     3718     7621 ] ss=3.428e+06
    .......Leaf n=1 <34> sm=[    179.7    378.4 ] ss=1.755e+05
    ......Split cd=0 cv= 177.6 nd=2 sm=[    357.4    753.8 ] ss=3.479e+05
    .......Leaf n=1 <23> sm=[    177.6    375.4 ] ss=1.725e+05
    .....Split cd=1 cv= 371.5 nd=4 sm=[    706.2     1490 ] ss=6.799e+05
    .......Leaf n=1 <78> sm=[    176.7    371.5 ] ss=1.692e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    348.8    736.3 ] ss=3.32e+05
    .......Leaf n=1 <63> sm=[    172.2    364.9 ] ss=1.628e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1199     2612 ] ss=1.18e+06
    .......Leaf n=1 <27> sm=[    165.9    375.2 ] ss=1.683e+05
    ......Split cd=0 cv= 165.9 nd=2 sm=[    328.8    755.7 ] ss=3.396e+05
    .......Leaf n=1 <19> sm=[    162.9    380.6 ] ss=1.714e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    492.5     1122 ] ss=5.005e+05
    ......Leaf n=1 <99> sm=[    163.7    366.2 ] ss=1.609e+05
    ...Split cd=1 cv= 362.4 nd=12 sm=[     2046     4376 ] ss=1.947e+06
    .......Leaf n=1 <35> sm=[    175.6    353.9 ] ss=1.561e+05
    ......Split cd=0 cv= 175.6 nd=2 sm=[    349.8    711.1 ] ss=3.14e+05
    .......Leaf n=1 <24> sm=[    174.2    357.2 ] ss=1.579e+05
    .....Split cd=1 cv= 353.4 nd=3 sm=[    521.7     1061 ] ss=4.66e+05
    ......Leaf n=1 <66> sm=[      172    349.9 ] ss=1.52e+05
    ....Split cd=0 cv= 171.5 nd=5 sm=[    847.1     1764 ] ss=7.662e+05
    ......Leaf n=1 <97> sm=[    163.3    357.2 ] ss=1.542e+05
    .....Split cd=1 cv= 353.4 nd=2 sm=[    325.3    703.2 ] ss=3.002e+05
    ......Leaf n=1 <80> sm=[      162      346 ] ss=1.46e+05
    .Split cd=1 cv= 344.3 nd=51 sm=[     9066 1.753e+04 ] ss=7.663e+06
    ........Leaf n=1 <62> sm=[      197    342.7 ] ss=1.563e+05
    .......Split cd=1 cv=   340 nd=2 sm=[      395    680.5 ] ss=3.096e+05
    ........Leaf n=1 <73> sm=[      198    337.8 ] ss=1.533e+05
    ......Split cd=0 cv= 195.6 nd=3 sm=[    587.7     1019 ] ss=4.61e+05
    .......Leaf n=1 <12> sm=[    192.7      338 ] ss=1.514e+05
    .....Split cd=1 cv= 335.6 nd=4 sm=[    788.2     1354 ] ss=6.138e+05
    ......Leaf n=1 <26> sm=[    200.5    335.6 ] ss=1.528e+05
    ....Split cd=0 cv= 190.8 nd=9 sm=[     1722     3031 ] ss=1.351e+06
    .......Leaf n=1 <86> sm=[    188.6    340.5 ] ss=1.515e+05
    ......Split cd=0 cv=   186 nd=3 sm=[    558.8     1015 ] ss=4.477e+05
    ........Leaf n=1 <77> sm=[    184.5    339.2 ] ss=1.491e+05
    .......Split cd=1 cv= 339.2 nd=2 sm=[    370.2    674.8 ] ss=2.962e+05
    ........Leaf n=1 <90> sm=[    185.7    335.6 ] ss=1.471e+05
    .....Split cd=1 cv= 335.3 nd=5 sm=[      934     1677 ] ss=7.367e+05
    .......Leaf n=1 <31> sm=[      188      330 ] ss=1.443e+05
    ......Split cd=0 cv= 187.2 nd=2 sm=[    375.2    661.2 ] ss=2.89e+05
    .......Leaf n=1 <87> sm=[    187.2    331.2 ] ss=1.447e+05
    ...Split cd=1 cv= 326.2 nd=11 sm=[     2093     3664 ] ss=1.62e+06
    .....Leaf n=1 <88> sm=[    188.4    321.2 ] ss=1.387e+05
    ....Split cd=0 cv= 188.4 nd=2 sm=[    370.4    633.5 ] ss=2.693e+05
    .....Leaf n=1 <57> sm=[      182    312.3 ] ss=1.306e+05
    ..Split cd=0 cv= 181.2 nd=30 sm=[     5348     9911 ] ss=4.235e+06
    .......Leaf n=1 <52> sm=[    179.4    343.6 ] ss=1.502e+05
    ......Split cd=0 cv= 176.5 nd=2 sm=[    355.9    687.1 ] ss=2.994e+05
    .......Leaf n=1 <4> sm=[    176.5    343.5 ] ss=1.492e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    711.1     1346 ] ss=5.796e+05
    .......Leaf n=1 <92> sm=[    180.5    328.6 ] ss=1.406e+05
    ......Split cd=0 cv= 176.3 nd=2 sm=[    355.2    658.9 ] ss=2.802e+05
    .......Leaf n=1 <8> sm=[    174.7    330.3 ] ss=1.396e+05
    ....Split cd=0 cv= 171.5 nd=12 sm=[     2041     4028 ] ss=1.7e+06
    .......Leaf n=1 <61> sm=[    167.8    340.5 ] ss=1.441e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[    661.1     1358 ] ss=5.707e+05
    .........Leaf n=1 <3> sm=[    166.3    342.1 ] ss=1.447e+05
    ........Split cd=0 cv= 164.3 nd=2 sm=[      329      682 ] ss=2.867e+05
    .........Leaf n=1 <30> sm=[    162.7    339.9 ] ss=1.42e+05
    .......Split cd=1 cv= 339.8 nd=3 sm=[    493.4     1018 ] ss=4.266e+05
    ........Leaf n=1 <76> sm=[    164.3      336 ] ss=1.399e+05
    .....Split cd=1 cv= 335.3 nd=8 sm=[     1330     2682 ] ss=1.12e+06
    .........Leaf n=1 <22> sm=[    169.8    334.7 ] ss=1.408e+05
    ........Split cd=0 cv= 169.1 nd=2 sm=[    337.9    666.5 ] ss=2.792e+05
    .........Leaf n=1 <9> sm=[    168.1    331.8 ] ss=1.384e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[      505    994.8 ] ss=4.149e+05
    ........Leaf n=1 <79> sm=[    167.2    328.3 ] ss=1.357e+05
    ......Split cd=0 cv= 166.7 nd=4 sm=[      669     1323 ] ss=5.496e+05
    .......Leaf n=1 <58> sm=[    163.9    328.3 ] ss=1.347e+05
    ...Split cd=1 cv= 326.2 nd=19 sm=[     3256     6247 ] ss=2.615e+06
    .......Leaf n=1 <81> sm=[    178.9    324.7 ] ss=1.374e+05
    ......Split cd=0 cv= 176.3 nd=4 sm=[    698.5     1291 ] ss=5.388e+05
    .........Leaf n=1 <15> sm=[    175.1    321.9 ] ss=1.343e+05
    ........Split cd=0 cv= 173.9 nd=2 sm=[    347.9    646.5 ] ss=2.695e+05
    .........Leaf n=1 <2> sm=[    172.8    324.6 ] ss=1.352e+05
    .......Split cd=1 cv= 321.7 nd=3 sm=[    519.7    966.4 ] ss=4.014e+05
    ........Leaf n=1 <13> sm=[    171.8      320 ] ss=1.319e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    876.8     1599 ] ss=6.656e+05
    ......Leaf n=1 <59> sm=[    178.3    308.2 ] ss=1.268e+05
    ....Split cd=0 cv= 171.5 nd=7 sm=[     1215     2220 ] ss=9.149e+05
    ......Leaf n=1 <98> sm=[    170.8    311.8 ] ss=1.264e+05
    .....Split cd=1 cv= 311.8 nd=2 sm=[    337.7    620.3 ] ss=2.494e+05
    ......Leaf n=1 <46> sm=[    166.8    308.5 ] ss=1.23e+05
    Split cd=0 cv= 161.8 nd=100 sm=[ 1.617e+04 3.432e+04 ] ss=1.447e+07
    .......Leaf n=1 <85> sm=[    157.5    371.7 ] ss=1.629e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    620.9     1504 ] ss=6.619e+05
    .........Leaf n=1 <47> sm=[    155.4    377.9 ] ss=1.67e+05
    ........Split cd=0 cv= 154.6 nd=2 sm=[    307.8    755.2 ] ss=3.326e+05
    .........Leaf n=1 <28> sm=[    152.5    377.3 ] ss=1.656e+05
    .......Split cd=1 cv=   377 nd=3 sm=[    463.4     1132 ] ss=4.989e+05
    ........Leaf n=1 <44> sm=[    155.6      377 ] ss=1.664e+05
    .....Split cd=1 cv= 371.5 nd=5 sm=[    775.5     1870 ] ss=8.198e+05
    ......Leaf n=1 <11> sm=[    154.6    366.2 ] ss=1.58e+05
    ....Split cd=0 cv= 152.2 nd=8 sm=[     1220     2978 ] ss=1.295e+06
    ......Leaf n=1 <39> sm=[    151.9    375.2 ] ss=1.638e+05
    .....Split cd=1 cv= 371.5 nd=3 sm=[    444.4     1108 ] ss=4.75e+05
    .......Leaf n=1 <21> sm=[    147.8    369.2 ] ss=1.581e+05
    ......Split cd=0 cv= 147.4 nd=2 sm=[    292.5    732.6 ] ss=3.112e+05
    .......Leaf n=1 <17> sm=[    144.7    363.4 ] ss=1.53e+05
    ...Split cd=1 cv= 362.4 nd=15 sm=[     2284     5460 ] ss=2.337e+06
    .......Leaf n=1 <50> sm=[    159.2    354.4 ] ss=1.51e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    315.6    708.7 ] ss=3.01e+05
    .......Leaf n=1 <65> sm=[    156.5    354.3 ] ss=1.5e+05
    .....Split cd=1 cv= 353.4 nd=4 sm=[    630.1     1404 ] ss=5.924e+05
    .......Leaf n=1 <5> sm=[    161.8    350.4 ] ss=1.49e+05
    ......Split cd=0 cv=   157 nd=2 sm=[    314.4    695.6 ] ss=2.914e+05
    .......Leaf n=1 <48> sm=[    152.7    345.2 ] ss=1.425e+05
    ....Split cd=0 cv= 152.2 nd=7 sm=[     1064     2482 ] ss=1.042e+06
    .......Leaf n=1 <74> sm=[    146.5    359.4 ] ss=1.506e+05
    ......Split cd=0 cv= 146.5 nd=2 sm=[    289.4    721.4 ] ss=3.021e+05
    .......Leaf n=1 <49> sm=[      143    361.9 ] ss=1.515e+05
    .....Split cd=1 cv= 356.2 nd=3 sm=[    433.6     1078 ] ss=4.497e+05
    ......Leaf n=1 <51> sm=[    144.1    356.2 ] ss=1.476e+05
    ..Split cd=0 cv= 142.5 nd=21 sm=[     3091     7622 ] ss=3.225e+06
    ......Leaf n=1 <16> sm=[    139.8      368 ] ss=1.549e+05
    .....Split cd=1 cv=   368 nd=2 sm=[    281.9    733.1 ] ss=3.084e+05
    ......Leaf n=1 <42> sm=[    142.1    365.1 ] ss=1.535e+05
    ....Split cd=0 cv= 138.2 nd=3 sm=[    420.1     1103 ] ss=4.641e+05
    .....Leaf n=1 <1> sm=[    138.2    369.5 ] ss=1.556e+05
    ...Split cd=1 cv= 362.4 nd=6 sm=[    807.1     2162 ] ss=8.886e+05
    .....Leaf n=1 <83> sm=[    134.4      362 ] ss=1.491e+05
    ....Split cd=0 cv= 132.9 nd=3 sm=[      387     1060 ] ss=4.245e+05
    ......Leaf n=1 <93> sm=[    127.3    350.9 ] ss=1.393e+05
    .....Split cd=1 cv= 350.9 nd=2 sm=[    252.5    697.9 ] ss=2.754e+05
    ......Leaf n=1 <67> sm=[    125.2      347 ] ss=1.361e+05
    .Split cd=1 cv= 344.3 nd=49 sm=[     7104 1.679e+04 ] ss=6.81e+06
    .......Leaf n=1 <75> sm=[      161    335.5 ] ss=1.385e+05
    ......Split cd=0 cv= 159.9 nd=2 sm=[    320.8    677.8 ] ss=2.812e+05
    .......Leaf n=1 <43> sm=[    159.9    342.3 ] ss=1.427e+05
    .....Split cd=1 cv= 335.3 nd=4 sm=[    631.8     1338 ] ss=5.474e+05
    .......Leaf n=1 <54> sm=[      156    330.7 ] ss=1.337e+05
    ......Split cd=0 cv=   156 nd=2 sm=[      311    660.1 ] ss=2.662e+05
    .......Leaf n=1 <10> sm=[    154.9    329.4 ] ss=1.325e+05
    ....Split cd=0 cv= 152.2 nd=6 sm=[    929.8     2009 ] ss=8.17e+05
    ......Leaf n=1 <14> sm=[    152.1    342.4 ] ss=1.404e+05
    .....Split cd=1 cv= 335.3 nd=2 sm=[      298      671 ] ss=2.696e+05
    ......Leaf n=1 <96> sm=[    145.9    328.6 ] ss=1.292e+05
    ...Split cd=1 cv= 326.2 nd=15 sm=[     2306     4843 ] ss=1.92e+06
    ......Leaf n=1 <32> sm=[    156.9    318.8 ] ss=1.262e+05
    .....Split cd=1 cv= 317.1 nd=5 sm=[    776.1     1563 ] ss=6.09e+05
    .......Leaf n=1 <55> sm=[    158.2    316.9 ] ss=1.255e+05
    ......Split cd=0 cv=   157 nd=4 sm=[    619.2     1244 ] ss=4.828e+05
    ........Leaf n=1 <70> sm=[    153.6    309.9 ] ss=1.196e+05
    .......Split cd=1 cv= 309.9 nd=3 sm=[    460.9    927.1 ] ss=3.573e+05
    .........Leaf n=1 <68> sm=[    153.9    308.1 ] ss=1.186e+05
    ........Split cd=0 cv= 153.9 nd=2 sm=[    307.3    617.2 ] ss=2.377e+05
    .........Leaf n=1 <71> sm=[    153.4    309.1 ] ss=1.191e+05
    ....Split cd=0 cv= 152.2 nd=9 sm=[     1376     2834 ] ss=1.103e+06
    .......Leaf n=1 <41> sm=[    150.4    322.9 ] ss=1.269e+05
    ......Split cd=0 cv= 149.3 nd=2 sm=[    299.8      645 ] ss=2.529e+05
    .......Leaf n=1 <20> sm=[    149.3    322.1 ] ss=1.26e+05
    .....Split cd=1 cv= 317.1 nd=4 sm=[      600     1271 ] ss=4.94e+05
    .......Leaf n=1 <45> sm=[    151.5    315.2 ] ss=1.223e+05
    ......Split cd=0 cv= 148.7 nd=2 sm=[    300.2    626.1 ] ss=2.411e+05
    .......Leaf n=1 <84> sm=[    148.7    310.9 ] ss=1.188e+05
    ..Split cd=0 cv= 142.5 nd=28 sm=[     4013     9168 ] ss=3.585e+06
    .......Leaf n=1 <33> sm=[    142.5    336.6 ] ss=1.336e+05
    ......Split cd=0 cv= 137.7 nd=2 sm=[    278.8      677 ] ss=2.68e+05
    .......Leaf n=1 <94> sm=[    136.3    340.3 ] ss=1.344e+05
    .....Split cd=1 cv= 335.3 nd=3 sm=[    412.7     1012 ] ss=3.982e+05
    ......Leaf n=1 <91> sm=[    133.9      335 ] ss=1.302e+05
    ....Split cd=0 cv= 132.9 nd=10 sm=[     1314     3358 ] ss=1.301e+06
    ........Leaf n=1 <69> sm=[    132.8    343.4 ] ss=1.355e+05
    .......Split cd=1 cv= 339.8 nd=2 sm=[    264.9    682.2 ] ss=2.678e+05
    ........Leaf n=1 <25> sm=[    132.1    338.8 ] ss=1.322e+05
    ......Split cd=0 cv=   128 nd=3 sm=[    388.1     1021 ] ss=3.977e+05
    .......Leaf n=1 <29> sm=[    123.2    338.8 ] ss=1.3e+05
    .....Split cd=1 cv= 335.3 nd=7 sm=[    901.1     2346 ] ss=9.023e+05
    .........Leaf n=1 <72> sm=[    129.6    333.6 ] ss=1.281e+05
    ........Split cd=0 cv= 129.6 nd=2 sm=[    258.7    665.6 ] ss=2.55e+05
    .........Leaf n=1 <64> sm=[    129.1      332 ] ss=1.269e+05
    .......Split cd=1 cv= 330.7 nd=3 sm=[    387.2    996.1 ] ss=3.807e+05
    ........Leaf n=1 <95> sm=[    128.5    330.5 ] ss=1.257e+05
    ......Split cd=0 cv=   128 nd=4 sm=[      513     1325 ] ss=5.046e+05
    .......Leaf n=1 <36> sm=[    125.8    328.7 ] ss=1.239e+05
    ...Split cd=1 cv= 326.2 nd=13 sm=[     1708     4326 ] ss=1.664e+06
    .....Leaf n=1 <60> sm=[    132.4    322.7 ] ss=1.217e+05
    ....Split cd=0 cv= 132.4 nd=3 sm=[    393.8    967.8 ] ss=3.64e+05
    ......Leaf n=1 <7> sm=[    129.9    326.1 ] ss=1.232e+05
    .....Split cd=1 cv=   319 nd=2 sm=[    261.4    645.1 ] ss=2.423e+05
    ......Leaf n=1 <89> sm=[    131.5      319 ] ss=1.191e+05
================
7.105427357601002e-15
times =  0.1




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  39
 the cost before round is  32531045.015798967
final LP of our method
 the cost before round is  32531045.015798952
test 3.9968028886505635e-15
times =  1




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  398
 the cost before round is  31455691.842427816
final LP of our method
 the cost before round is  31475137.60079455
test 8.881784197001252e-16
times =  0.5




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  199
 the cost before round is  31784233.083417773
final LP of our method
 the cost before round is  31784233.08341777
test 3.9968028886505635e-15
times =  0.2




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  79
 the cost before round is  31779521.96013337
final LP of our method
 the cost before round is  31779521.960133374
test 3.552713678800501e-15
times =  0.1




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  39
 the cost before round is  34949535.21191554
final LP of our method
 the cost before round is  34949535.21191555
test 3.1086244689504383e-15
times =  1




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  398
 the cost before round is  31442577.09959319
final LP of our method
 the cost before round is  31457469.60745113
test 1.7763568394002505e-15
times =  0.5




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  199
 the cost before round is  31497959.234023843
final LP of our method
 the cost before round is  31497959.234023836
test 8.881784197001252e-15
times =  0.2




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  79
 the cost before round is  33261736.428880434
final LP of our method
 the cost before round is  33261736.42888042
test 3.1086244689504383e-15
times =  0.1




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  39
 the cost before round is  33212111.843768146
final LP of our method
 the cost before round is  33212111.84376814
test 3.552713678800501e-15
times =  1




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  398
 the cost before round is  31489777.766439985
final LP of our method
 the cost before round is  31505950.181451514
test 4.440892098500626e-15
times =  0.5




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  199
 the cost before round is  31777136.856681205
final LP of our method
 the cost before round is  31777136.856681198
test 1.5987211554602254e-14
times =  0.2




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  79
 the cost before round is  33351561.75054675
final LP of our method
 the cost before round is  33351561.750546746
test 9.370282327836321e-14
times =  0.1




 out method
the size of clean data is  (800, 2)
the number of colors is 8
 the size of T is  39
 the cost before round is  32080889.910706166
final LP of our method
 the cost before round is  32080889.910706162
test 4.6629367034256575e-15
