Using config_str = bank
my test [0.0]
NIPS 19:
baseline cost
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:
(33, -300, 184)
(31, 1407, 142)
(43, 388, 2087)
(29, 858, 234)
(42, 525, 127)
(51, 34, 200)
(49, 0, 97)
(28, 618, 281)
(38, 1, 152)
(46, 91, 29)
(29, 308, 75)
(77, 610, 766)
(35, 0, 89)
(33, 1165, 420)
(47, 4543, 162)
(58, 937, 155)
(30, 124, 161)
(32, 112, 118)
(56, 151, 128)
(40, 260, 52)
(31, 26965, 654)
(57, 501, 59)
(29, 1070, 30)
(37, 228, 1740)
(39, 399, 133)
(48, 607, 29)
(56, 1238, 1558)
(60, 3043, 235)
(42, 382, 294)
(38, 5092, 145)
(27, 14, 72)
(39, 5803, 83)
(83, 425, 883)
(35, 747, 141)
(31, 0, 143)
(38, 807, 74)
(32, 217, 317)
(47, 3188, 426)
(39, 0, 503)
(27, 5291, 192)
(51, 377, 143)
(29, -20, 574)
(43, 757, 315)
(57, 82, 140)
(37, 1689, 645)
(52, 214, 161)
(30, 4787, 99)
(51, 40, 79)
(41, -256, 35)
(42, 275, 31)
(48, 60, 376)
(32, 396, 205)
(53, 1278, 174)
(27, 446, 205)
(45, 0, 5)
(48, -552, 150)
(40, -1212, 1259)
(44, 1378, 257)
(38, 7929, 182)
(29, 0, 83)
(44, 0, 96)
(26, -759, 191)
(32, 273, 97)
(76, 86, 192)
(47, 8515, 14)
(31, 466, 164)
(43, 3403, 707)
(42, 782, 285)
(50, -84, 101)
(30, 877, 202)
(33, 23, 216)
(52, 50, 84)
(31, 36, 105)
(28, 356, 76)
(29, 178, 231)
(64, 1574, 301)
(31, -219, 66)
(53, 3316, 331)
(51, 837, 41)
(59, 351, 1063)
(38, 0, 260)
(25, 5, 138)
(36, 605, 204)
(30, 47, 11)
(37, 2442, 91)
(31, 191, 40)
(61, 1471, 331)
(35, 6411, 144)
(46, 4958, 64)
(35, 3102, 138)
(26, 321, 242)
(46, 25, 564)
(49, 2146, 1516)
(43, 3060, 253)
(41, 22, 238)
(36, 367, 217)
(36, 644, 54)
(32, 1390, 116)
(34, 5060, 12)
(36, 957, 206)

Executing Clustering Algorithm: Swap
    .Leaf n=1 <20> sm=[       31    26965      654 ] ss=7.2754e+08
    Split cd=1 cv=1.288e+04 nd=100 sm=[     4104 1.388e+05 2.789e+04 ] ss=1.211e+09
    ...Leaf n=1 <64> sm=[       47     8515       14 ] ss=7.251e+07
    ..Split cd=1 cv=  8515 nd=3 sm=[      120 2.286e+04      340 ] ss=1.765e+08
    ....Leaf n=1 <58> sm=[       38     7929      182 ] ss=6.29e+07
    ...Split cd=1 cv=  7174 nd=2 sm=[       73 1.434e+04      326 ] ss=1.04e+08
    ....Leaf n=1 <87> sm=[       35     6411      144 ] ss=4.112e+07
    .Split cd=1 cv=  5832 nd=99 sm=[     4073 1.118e+05 2.724e+04 ] ss=4.832e+08
    .....Leaf n=1 <39> sm=[       27     5291      192 ] ss=2.803e+07
    ....Split cd=2 cv=   192 nd=7 sm=[      261 3.553e+04      757 ] ss=1.815e+08
    .......Leaf n=1 <31> sm=[       39     5803       83 ] ss=3.368e+07
    ......Split cd=1 cv=  5392 nd=4 sm=[      157 2.091e+04      304 ] ss=1.098e+08
    ........Leaf n=1 <29> sm=[       38     5092      145 ] ss=2.595e+07
    .......Split cd=1 cv=  5092 nd=3 sm=[      118 1.511e+04      221 ] ss=7.614e+07
    .........Leaf n=1 <88> sm=[       46     4958       64 ] ss=2.459e+07
    ........Split cd=2 cv=    64 nd=2 sm=[       80 1.002e+04       76 ] ss=5.019e+07
    .........Leaf n=1 <98> sm=[       34     5060       12 ] ss=2.56e+07
    .....Split cd=1 cv=  4952 nd=6 sm=[      234 3.024e+04      565 ] ss=1.534e+08
    .......Leaf n=1 <46> sm=[       30     4787       99 ] ss=2.293e+07
    ......Split cd=1 cv=  4543 nd=2 sm=[       77     9330      261 ] ss=4.359e+07
    .......Leaf n=1 <14> sm=[       47     4543      162 ] ss=2.067e+07
    ...Split cd=1 cv=  4071 nd=14 sm=[      579 5.709e+04     2938 ] ss=2.494e+08
    .....Leaf n=1 <66> sm=[       43     3403      707 ] ss=1.208e+07
    ....Split cd=2 cv=   707 nd=7 sm=[      318 2.155e+04     2181 ] ss=6.79e+07
    ......Leaf n=1 <77> sm=[       53     3316      331 ] ss=1.111e+07
    .....Split cd=1 cv=  3191 nd=6 sm=[      275 1.815e+04     1474 ] ss=5.582e+07
    ........Leaf n=1 <37> sm=[       47     3188      426 ] ss=1.035e+07
    .......Split cd=2 cv=   356 nd=4 sm=[      185 1.239e+04     1052 ] ss=3.874e+07
    ..........Leaf n=1 <93> sm=[       43     3060      253 ] ss=9.429e+06
    .........Split cd=2 cv= 180.5 nd=2 sm=[       78     6162      391 ] ss=1.907e+07
    ..........Leaf n=1 <89> sm=[       35     3102      138 ] ss=9.643e+06
    ........Split cd=1 cv=  3043 nd=3 sm=[      138     9205      626 ] ss=2.839e+07
    .........Leaf n=1 <27> sm=[       60     3043      235 ] ss=9.319e+06
    ......Split cd=1 cv=  2750 nd=5 sm=[      222 1.484e+04     1143 ] ss=4.471e+07
    .......Leaf n=1 <84> sm=[       37     2442       91 ] ss=5.973e+06
    ..Split cd=1 cv=  2310 nd=96 sm=[     3953 8.898e+04 2.69e+04 ] ss=3.067e+08
    ......Leaf n=1 <92> sm=[       49     2146     1516 ] ss=6.906e+06
    .....Split cd=1 cv=  1430 nd=2 sm=[      105     3384     3074 ] ss=1.087e+07
    ......Leaf n=1 <26> sm=[       56     1238     1558 ] ss=3.963e+06
    ....Split cd=2 cv=  1046 nd=25 sm=[     1076 2.645e+04     8477 ] ss=3.865e+07
    .......Leaf n=1 <44> sm=[       37     1689      645 ] ss=3.27e+06
    ......Split cd=2 cv= 525.5 nd=3 sm=[      162     4734     1277 ] ss=8.119e+06
    ........Leaf n=1 <75> sm=[       64     1574      301 ] ss=2.572e+06
    .......Split cd=1 cv=  1574 nd=2 sm=[      125     3045      632 ] ss=4.849e+06
    ........Leaf n=1 <86> sm=[       61     1471      331 ] ss=2.277e+06
    .....Split cd=1 cv=  1430 nd=23 sm=[      971 2.306e+04     5403 ] ss=2.779e+07
    .......Leaf n=1 <11> sm=[       77      610      766 ] ss=9.648e+05
    ......Split cd=2 cv= 525.5 nd=20 sm=[      809 1.833e+04     4126 ] ss=1.967e+07
    .........Leaf n=1 <13> sm=[       33     1165      420 ] ss=1.535e+06
    ........Split cd=2 cv= 265.2 nd=6 sm=[      222     7688     1139 ] ss=1.026e+07
    .............Leaf n=1 <57> sm=[       44     1378      257 ] ss=1.967e+06
    ............Split cd=2 cv= 200.2 nd=2 sm=[       75     2785      399 ] ss=3.968e+06
    .............Leaf n=1 <1> sm=[       31     1407      142 ] ss=2.001e+06
    ...........Split cd=1 cv=  1320 nd=3 sm=[      128     4063      573 ] ss=5.634e+06
    ............Leaf n=1 <52> sm=[       53     1278      174 ] ss=1.666e+06
    ..........Split cd=2 cv= 135.1 nd=4 sm=[      160     5453      689 ] ss=7.581e+06
    ...........Leaf n=1 <97> sm=[       32     1390      116 ] ss=1.947e+06
    .........Split cd=1 cv=  1209 nd=5 sm=[      189     6523      719 ] ss=8.727e+06
    ..........Leaf n=1 <22> sm=[       29     1070       30 ] ss=1.147e+06
    .......Split cd=1 cv= 989.3 nd=19 sm=[      732 1.772e+04     3360 ] ss=1.87e+07
    ..........Leaf n=1 <67> sm=[       42      782      285 ] ss=6.945e+05
    .........Split cd=1 cv= 769.2 nd=3 sm=[      113     2157      881 ] ss=1.83e+06
    ...........Leaf n=1 <42> sm=[       43      757      315 ] ss=6.741e+05
    ..........Split cd=2 cv=   315 nd=2 sm=[       71     1375      596 ] ss=1.136e+06
    ...........Leaf n=1 <7> sm=[       28      618      281 ] ss=4.617e+05
    ........Split cd=2 cv= 265.2 nd=13 sm=[      510 1.003e+04     2221 ] ss=8.439e+06
    .............Leaf n=1 <99> sm=[       36      957      206 ] ss=9.596e+05
    ............Split cd=2 cv= 200.2 nd=2 sm=[       94     1894      361 ] ss=1.865e+06
    .............Leaf n=1 <15> sm=[       58      937      155 ] ss=9.054e+05
    ...........Split cd=1 cv= 879.3 nd=4 sm=[      153     3629      797 ] ss=3.468e+06
    .............Leaf n=1 <3> sm=[       29      858      234 ] ss=7.918e+05
    ............Split cd=2 cv=   202 nd=2 sm=[       59     1735      436 ] ss=1.603e+06
    .............Leaf n=1 <69> sm=[       30      877      202 ] ss=8.108e+05
    ..........Split cd=2 cv= 135.1 nd=6 sm=[      242     5273      912 ] ss=4.831e+06
    ............Leaf n=1 <78> sm=[       51      837       41 ] ss=7.049e+05
    ...........Split cd=1 cv=   837 nd=2 sm=[       89     1644      115 ] ss=1.363e+06
    ............Leaf n=1 <35> sm=[       38      807       74 ] ss=6.582e+05
    .........Split cd=1 cv= 769.2 nd=10 sm=[      397     7876     1340 ] ss=6.609e+06
    ............Leaf n=1 <33> sm=[       35      747      141 ] ss=5.791e+05
    ...........Split cd=1 cv= 659.1 nd=2 sm=[       71     1352      345 ] ss=9.881e+05
    ............Leaf n=1 <82> sm=[       36      605      204 ] ss=4.089e+05
    ..........Split cd=2 cv= 135.1 nd=4 sm=[      155     2603      428 ] ss=1.779e+06
    ............Leaf n=1 <96> sm=[       36      644       54 ] ss=4.189e+05
    ...........Split cd=1 cv=   644 nd=2 sm=[       84     1251       83 ] ss=7.905e+05
    ............Leaf n=1 <25> sm=[       48      607       29 ] ss=3.716e+05
    ...Split cd=1 cv= 549.1 nd=82 sm=[     3374 3.189e+04 2.396e+04 ] ss=5.734e+07
    ........Leaf n=1 <2> sm=[       43      388     2087 ] ss=4.508e+06
    .......Split cd=1 cv=   228 nd=2 sm=[       80      616     3827 ] ss=7.589e+06
    ........Leaf n=1 <23> sm=[       37      228     1740 ] ss=3.081e+06
    ......Split cd=2 cv=  1566 nd=3 sm=[      139      967     4890 ] ss=8.846e+06
    .......Leaf n=1 <79> sm=[       59      351     1063 ] ss=1.257e+06
    .....Split cd=1 cv=-331.5 nd=4 sm=[      179     -245     6149 ] ss=1.19e+07
    ......Leaf n=1 <56> sm=[       40    -1212     1259 ] ss=3.056e+06
    ....Split cd=2 cv=  1046 nd=57 sm=[     2298     5445 1.548e+04 ] ss=1.869e+07
    ........Leaf n=1 <32> sm=[       83      425      883 ] ss=9.672e+05
    .......Split cd=1 cv= 108.8 nd=3 sm=[      158      430     2021 ] ss=1.619e+06
    .........Leaf n=1 <41> sm=[       29      -20      574 ] ss=3.307e+05
    ........Split cd=2 cv=   574 nd=2 sm=[       75        5     1138 ] ss=6.516e+05
    .........Leaf n=1 <91> sm=[       46       25      564 ] ss=3.208e+05
    ......Split cd=2 cv= 525.5 nd=51 sm=[     2045     7001     8991 ] ss=5.841e+06
    ..........Leaf n=1 <28> sm=[       42      382      294 ] ss=2.341e+05
    .........Split cd=1 cv= 328.9 nd=2 sm=[       74      599      611 ] ss=3.827e+05
    ..........Leaf n=1 <36> sm=[       32      217      317 ] ss=1.486e+05
    ........Split cd=2 cv= 265.2 nd=22 sm=[      816     6839     3276 ] ss=3.091e+06
    .............Leaf n=1 <53> sm=[       27      446      205 ] ss=2.417e+05
    ............Split cd=2 cv= 200.2 nd=2 sm=[       58      912      369 ] ss=4.867e+05
    .............Leaf n=1 <65> sm=[       31      466      164 ] ss=2.45e+05
    ...........Split cd=1 cv=   439 nd=5 sm=[      177     2052      934 ] ss=1.035e+06
    ..............Leaf n=1 <51> sm=[       32      396      205 ] ss=1.999e+05
    .............Split cd=1 cv=   384 nd=2 sm=[       68      763      422 ] ss=3.829e+05
    ..............Leaf n=1 <95> sm=[       36      367      217 ] ss=1.831e+05
    ............Split cd=2 cv= 200.2 nd=3 sm=[      119     1140      565 ] ss=5.481e+05
    .............Leaf n=1 <40> sm=[       51      377      143 ] ss=1.652e+05
    ..........Split cd=2 cv= 135.1 nd=9 sm=[      343     3833     1329 ] ss=1.898e+06
    .............Leaf n=1 <4> sm=[       42      525      127 ] ss=2.935e+05
    ............Split cd=2 cv= 70.06 nd=2 sm=[       99     1026      186 ] ss=5.512e+05
    .............Leaf n=1 <21> sm=[       57      501       59 ] ss=2.577e+05
    ...........Split cd=1 cv=   439 nd=4 sm=[      166     1781      395 ] ss=8.63e+05
    .............Leaf n=1 <24> sm=[       39      399      133 ] ss=1.784e+05
    ............Split cd=2 cv=    76 nd=2 sm=[       67      755      209 ] ss=3.117e+05
    .............Leaf n=1 <73> sm=[       28      356       76 ] ss=1.333e+05
    .........Split cd=1 cv= 328.9 nd=20 sm=[      742     6240     2665 ] ss=2.708e+06
    ............Leaf n=1 <90> sm=[       26      321      242 ] ss=1.623e+05
    ...........Split cd=1 cv= 218.9 nd=4 sm=[      137      837      795 ] ss=3.648e+05
    .............Leaf n=1 <74> sm=[       29      178      231 ] ss=8.589e+04
    ............Split cd=2 cv= 200.2 nd=3 sm=[      111      516      553 ] ss=2.025e+05
    ..............Leaf n=1 <45> sm=[       52      214      161 ] ss=7.442e+04
    .............Split cd=1 cv= 163.8 nd=2 sm=[       82      338      322 ] ss=1.166e+05
    ..............Leaf n=1 <16> sm=[       30      124      161 ] ss=4.22e+04
    ..........Split cd=2 cv= 135.1 nd=11 sm=[      399     2407     1336 ] ss=8.102e+05
    ..............Leaf n=1 <10> sm=[       29      308       75 ] ss=1.013e+05
    .............Split cd=1 cv= 273.9 nd=2 sm=[       61      581      172 ] ss=1.863e+05
    ..............Leaf n=1 <62> sm=[       32      273       97 ] ss=8.496e+04
    ............Split cd=2 cv= 70.06 nd=4 sm=[      143     1116      255 ] ss=3.365e+05
    ..............Leaf n=1 <49> sm=[       42      275       31 ] ss=7.835e+04
    .............Split cd=1 cv= 273.9 nd=2 sm=[       82      535       83 ] ss=1.503e+05
    ..............Leaf n=1 <19> sm=[       40      260       52 ] ss=7.19e+04
    ...........Split cd=1 cv= 218.9 nd=7 sm=[      262     1570      541 ] ss=4.454e+05
    ..............Leaf n=1 <18> sm=[       56      151      128 ] ss=4.232e+04
    .............Split cd=1 cv=   151 nd=2 sm=[       88      263      246 ] ss=6.981e+04
    ..............Leaf n=1 <17> sm=[       32      112      118 ] ss=2.749e+04
    ............Split cd=2 cv= 70.06 nd=3 sm=[      119      454      286 ] ss=1.089e+05
    .............Leaf n=1 <85> sm=[       31      191       40 ] ss=3.904e+04
    .......Split cd=1 cv= 108.8 nd=48 sm=[     1887     6571     6970 ] ss=4.222e+06
    ..........Leaf n=1 <50> sm=[       48       60      376 ] ss=1.473e+05
    .........Split cd=1 cv=     0 nd=2 sm=[       87       60      879 ] ss=4.018e+05
    ..........Leaf n=1 <38> sm=[       39        0      503 ] ss=2.545e+05
    ........Split cd=2 cv= 265.2 nd=26 sm=[     1071     -268     3694 ] ss=1.132e+06
    ..............Leaf n=1 <70> sm=[       33       23      216 ] ss=4.827e+04
    .............Split cd=1 cv=    23 nd=2 sm=[       74       45      454 ] ss=1.071e+05
    ..............Leaf n=1 <94> sm=[       41       22      238 ] ss=5.881e+04
    ............Split cd=2 cv= 200.2 nd=8 sm=[      352      253     1419 ] ss=2.961e+05
    ...............Leaf n=1 <63> sm=[       76       86      192 ] ss=5.004e+04
    ..............Split cd=2 cv= 167.7 nd=2 sm=[      133      168      332 ] ss=7.961e+04
    ...............Leaf n=1 <43> sm=[       57       82      140 ] ss=2.957e+04
    .............Split cd=1 cv=  54.4 nd=6 sm=[      278      208      965 ] ss=1.89e+05
    ...............Leaf n=1 <5> sm=[       51       34      200 ] ss=4.376e+04
    ..............Split cd=2 cv= 167.7 nd=4 sm=[      145       40      633 ] ss=1.094e+05
    ................Leaf n=1 <8> sm=[       38        1      152 ] ss=2.455e+04
    ...............Split cd=0 cv=    38 nd=3 sm=[       94        6      433 ] ss=6.565e+04
    .................Leaf n=1 <81> sm=[       25        5      138 ] ss=1.969e+04
    ................Split cd=1 cv=     5 nd=2 sm=[       56        5      281 ] ss=4.11e+04
    .................Leaf n=1 <34> sm=[       31        0      143 ] ss=2.141e+04
    ...........Split cd=1 cv=     0 nd=9 sm=[      390      253     1679 ] ss=3.651e+05
    ............Leaf n=1 <80> sm=[       38        0      260 ] ss=6.904e+04
    ..........Split cd=2 cv= 135.1 nd=21 sm=[      879      447     2530 ] ss=4.834e+05
    ..............Leaf n=1 <71> sm=[       52       50       84 ] ss=1.226e+04
    .............Split cd=1 cv=    50 nd=8 sm=[      318      140      705 ] ss=8.193e+04
    ...............Leaf n=1 <72> sm=[       31       36      105 ] ss=1.328e+04
    ..............Split cd=2 cv= 102.6 nd=7 sm=[      266       90      621 ] ss=6.967e+04
    ................Leaf n=1 <47> sm=[       51       40       79 ] ss=1.044e+04
    ...............Split cd=0 cv=    51 nd=6 sm=[      235       54      516 ] ss=5.639e+04
    .................Leaf n=1 <30> sm=[       27       14       72 ] ss=6109
    ................Split cd=1 cv=    14 nd=5 sm=[      184       14      437 ] ss=4.595e+04
    ....................Leaf n=1 <6> sm=[       49        0       97 ] ss=1.181e+04
    ...................Split cd=2 cv=    96 nd=2 sm=[       93        0      193 ] ss=2.296e+04
    ....................Leaf n=1 <60> sm=[       44        0       96 ] ss=1.115e+04
    ..................Split cd=0 cv=    38 nd=3 sm=[      128        0      282 ] ss=3.211e+04
    ...................Leaf n=1 <12> sm=[       35        0       89 ] ss=9146
    .................Split cd=2 cv= 86.33 nd=4 sm=[      157        0      365 ] ss=3.984e+04
    ..................Leaf n=1 <59> sm=[       29        0       83 ] ss=7730
    ............Split cd=2 cv= 70.06 nd=11 sm=[      439      278      750 ] ss=9.845e+04
    ..............Leaf n=1 <9> sm=[       46       91       29 ] ss=1.124e+04
    .............Split cd=1 cv= 53.76 nd=3 sm=[      121      138       45 ] ss=1.652e+04
    ...............Leaf n=1 <83> sm=[       30       47       11 ] ss=3230
    ..............Split cd=2 cv=    11 nd=2 sm=[       75       47       16 ] ss=5280
    ...............Leaf n=1 <54> sm=[       45        0        5 ] ss=2050
    ...........Split cd=1 cv= -1.27 nd=12 sm=[      489      194      851 ] ss=1.182e+05
    ............Leaf n=1 <68> sm=[       50      -84      101 ] ss=1.976e+04
    .........Split cd=1 cv=-111.3 nd=24 sm=[      984     -328     2815 ] ss=7.3e+05
    ...........Leaf n=1 <0> sm=[       33     -300      184 ] ss=1.249e+05
    ..........Split cd=2 cv= 135.1 nd=3 sm=[      105     -775      285 ] ss=2.467e+05
    ............Leaf n=1 <76> sm=[       31     -219       66 ] ss=5.328e+04
    ...........Split cd=1 cv=-221.4 nd=2 sm=[       72     -475      101 ] ss=1.217e+05
    ............Leaf n=1 <48> sm=[       41     -256       35 ] ss=6.844e+04
    .....Split cd=1 cv=-331.5 nd=53 sm=[     2119     5690     9332 ] ss=6.784e+06
    .......Leaf n=1 <61> sm=[       26     -759      191 ] ss=6.132e+05
    ......Split cd=2 cv=   191 nd=2 sm=[       74    -1311      341 ] ss=9.427e+05
    .......Leaf n=1 <55> sm=[       48     -552      150 ] ss=3.295e+05
================
open file successfully.
Data Points:
(33, -300, 184)
(31, 1407, 142)
(43, 388, 2087)
(29, 858, 234)
(42, 525, 127)
(51, 34, 200)
(49, 0, 97)
(28, 618, 281)
(38, 1, 152)
(46, 91, 29)
(29, 308, 75)
(77, 610, 766)
(35, 0, 89)
(33, 1165, 420)
(47, 4543, 162)
(58, 937, 155)
(30, 124, 161)
(32, 112, 118)
(56, 151, 128)
(40, 260, 52)
(31, 26965, 654)
(57, 501, 59)
(29, 1070, 30)
(37, 228, 1740)
(39, 399, 133)
(48, 607, 29)
(56, 1238, 1558)
(60, 3043, 235)
(42, 382, 294)
(38, 5092, 145)
(27, 14, 72)
(39, 5803, 83)
(83, 425, 883)
(35, 747, 141)
(31, 0, 143)
(38, 807, 74)
(32, 217, 317)
(47, 3188, 426)
(39, 0, 503)
(27, 5291, 192)
(51, 377, 143)
(29, -20, 574)
(43, 757, 315)
(57, 82, 140)
(37, 1689, 645)
(52, 214, 161)
(30, 4787, 99)
(51, 40, 79)
(41, -256, 35)
(42, 275, 31)
(48, 60, 376)
(32, 396, 205)
(53, 1278, 174)
(27, 446, 205)
(45, 0, 5)
(48, -552, 150)
(40, -1212, 1259)
(44, 1378, 257)
(38, 7929, 182)
(29, 0, 83)
(44, 0, 96)
(26, -759, 191)
(32, 273, 97)
(76, 86, 192)
(47, 8515, 14)
(31, 466, 164)
(43, 3403, 707)
(42, 782, 285)
(50, -84, 101)
(30, 877, 202)
(33, 23, 216)
(52, 50, 84)
(31, 36, 105)
(28, 356, 76)
(29, 178, 231)
(64, 1574, 301)
(31, -219, 66)
(53, 3316, 331)
(51, 837, 41)
(59, 351, 1063)
(38, 0, 260)
(25, 5, 138)
(36, 605, 204)
(30, 47, 11)
(37, 2442, 91)
(31, 191, 40)
(61, 1471, 331)
(35, 6411, 144)
(46, 4958, 64)
(35, 3102, 138)
(26, 321, 242)
(46, 25, 564)
(49, 2146, 1516)
(43, 3060, 253)
(41, 22, 238)
(36, 367, 217)
(36, 644, 54)
(32, 1390, 116)
(34, 5060, 12)
(36, 957, 206)

Executing Clustering Algorithm: Swap
    .Leaf n=1 <20> sm=[       31    26965      654 ] ss=7.2754e+08
    Split cd=1 cv=1.288e+04 nd=100 sm=[     4104 1.388e+05 2.789e+04 ] ss=1.211e+09
    ...Leaf n=1 <64> sm=[       47     8515       14 ] ss=7.251e+07
    ..Split cd=1 cv=  8515 nd=3 sm=[      120 2.286e+04      340 ] ss=1.765e+08
    ....Leaf n=1 <58> sm=[       38     7929      182 ] ss=6.29e+07
    ...Split cd=1 cv=  7174 nd=2 sm=[       73 1.434e+04      326 ] ss=1.04e+08
    ....Leaf n=1 <87> sm=[       35     6411      144 ] ss=4.112e+07
    .Split cd=1 cv=  5832 nd=99 sm=[     4073 1.118e+05 2.724e+04 ] ss=4.832e+08
    .....Leaf n=1 <39> sm=[       27     5291      192 ] ss=2.803e+07
    ....Split cd=2 cv=   192 nd=7 sm=[      261 3.553e+04      757 ] ss=1.815e+08
    .......Leaf n=1 <31> sm=[       39     5803       83 ] ss=3.368e+07
    ......Split cd=1 cv=  5392 nd=4 sm=[      157 2.091e+04      304 ] ss=1.098e+08
    ........Leaf n=1 <29> sm=[       38     5092      145 ] ss=2.595e+07
    .......Split cd=1 cv=  5092 nd=3 sm=[      118 1.511e+04      221 ] ss=7.614e+07
    .........Leaf n=1 <88> sm=[       46     4958       64 ] ss=2.459e+07
    ........Split cd=2 cv=    64 nd=2 sm=[       80 1.002e+04       76 ] ss=5.019e+07
    .........Leaf n=1 <98> sm=[       34     5060       12 ] ss=2.56e+07
    .....Split cd=1 cv=  4952 nd=6 sm=[      234 3.024e+04      565 ] ss=1.534e+08
    .......Leaf n=1 <46> sm=[       30     4787       99 ] ss=2.293e+07
    ......Split cd=1 cv=  4543 nd=2 sm=[       77     9330      261 ] ss=4.359e+07
    .......Leaf n=1 <14> sm=[       47     4543      162 ] ss=2.067e+07
    ...Split cd=1 cv=  4071 nd=14 sm=[      579 5.709e+04     2938 ] ss=2.494e+08
    .....Leaf n=1 <66> sm=[       43     3403      707 ] ss=1.208e+07
    ....Split cd=2 cv=   707 nd=7 sm=[      318 2.155e+04     2181 ] ss=6.79e+07
    ......Leaf n=1 <77> sm=[       53     3316      331 ] ss=1.111e+07
    .....Split cd=1 cv=  3191 nd=6 sm=[      275 1.815e+04     1474 ] ss=5.582e+07
    ........Leaf n=1 <37> sm=[       47     3188      426 ] ss=1.035e+07
    .......Split cd=2 cv=   356 nd=4 sm=[      185 1.239e+04     1052 ] ss=3.874e+07
    ..........Leaf n=1 <93> sm=[       43     3060      253 ] ss=9.429e+06
    .........Split cd=2 cv= 180.5 nd=2 sm=[       78     6162      391 ] ss=1.907e+07
    ..........Leaf n=1 <89> sm=[       35     3102      138 ] ss=9.643e+06
    ........Split cd=1 cv=  3043 nd=3 sm=[      138     9205      626 ] ss=2.839e+07
    .........Leaf n=1 <27> sm=[       60     3043      235 ] ss=9.319e+06
    ......Split cd=1 cv=  2750 nd=5 sm=[      222 1.484e+04     1143 ] ss=4.471e+07
    .......Leaf n=1 <84> sm=[       37     2442       91 ] ss=5.973e+06
    ..Split cd=1 cv=  2310 nd=96 sm=[     3953 8.898e+04 2.69e+04 ] ss=3.067e+08
    ......Leaf n=1 <92> sm=[       49     2146     1516 ] ss=6.906e+06
    .....Split cd=1 cv=  1430 nd=2 sm=[      105     3384     3074 ] ss=1.087e+07
    ......Leaf n=1 <26> sm=[       56     1238     1558 ] ss=3.963e+06
    ....Split cd=2 cv=  1046 nd=25 sm=[     1076 2.645e+04     8477 ] ss=3.865e+07
    .......Leaf n=1 <44> sm=[       37     1689      645 ] ss=3.27e+06
    ......Split cd=2 cv= 525.5 nd=3 sm=[      162     4734     1277 ] ss=8.119e+06
    ........Leaf n=1 <75> sm=[       64     1574      301 ] ss=2.572e+06
    .......Split cd=1 cv=  1574 nd=2 sm=[      125     3045      632 ] ss=4.849e+06
    ........Leaf n=1 <86> sm=[       61     1471      331 ] ss=2.277e+06
    .....Split cd=1 cv=  1430 nd=23 sm=[      971 2.306e+04     5403 ] ss=2.779e+07
    .......Leaf n=1 <11> sm=[       77      610      766 ] ss=9.648e+05
    ......Split cd=2 cv= 525.5 nd=20 sm=[      809 1.833e+04     4126 ] ss=1.967e+07
    .........Leaf n=1 <13> sm=[       33     1165      420 ] ss=1.535e+06
    ........Split cd=2 cv= 265.2 nd=6 sm=[      222     7688     1139 ] ss=1.026e+07
    .............Leaf n=1 <57> sm=[       44     1378      257 ] ss=1.967e+06
    ............Split cd=2 cv= 200.2 nd=2 sm=[       75     2785      399 ] ss=3.968e+06
    .............Leaf n=1 <1> sm=[       31     1407      142 ] ss=2.001e+06
    ...........Split cd=1 cv=  1320 nd=3 sm=[      128     4063      573 ] ss=5.634e+06
    ............Leaf n=1 <52> sm=[       53     1278      174 ] ss=1.666e+06
    ..........Split cd=2 cv= 135.1 nd=4 sm=[      160     5453      689 ] ss=7.581e+06
    ...........Leaf n=1 <97> sm=[       32     1390      116 ] ss=1.947e+06
    .........Split cd=1 cv=  1209 nd=5 sm=[      189     6523      719 ] ss=8.727e+06
    ..........Leaf n=1 <22> sm=[       29     1070       30 ] ss=1.147e+06
    .......Split cd=1 cv= 989.3 nd=19 sm=[      732 1.772e+04     3360 ] ss=1.87e+07
    ..........Leaf n=1 <67> sm=[       42      782      285 ] ss=6.945e+05
    .........Split cd=1 cv= 769.2 nd=3 sm=[      113     2157      881 ] ss=1.83e+06
    ...........Leaf n=1 <42> sm=[       43      757      315 ] ss=6.741e+05
    ..........Split cd=2 cv=   315 nd=2 sm=[       71     1375      596 ] ss=1.136e+06
    ...........Leaf n=1 <7> sm=[       28      618      281 ] ss=4.617e+05
    ........Split cd=2 cv= 265.2 nd=13 sm=[      510 1.003e+04     2221 ] ss=8.439e+06
    .............Leaf n=1 <99> sm=[       36      957      206 ] ss=9.596e+05
    ............Split cd=2 cv= 200.2 nd=2 sm=[       94     1894      361 ] ss=1.865e+06
    .............Leaf n=1 <15> sm=[       58      937      155 ] ss=9.054e+05
    ...........Split cd=1 cv= 879.3 nd=4 sm=[      153     3629      797 ] ss=3.468e+06
    .............Leaf n=1 <3> sm=[       29      858      234 ] ss=7.918e+05
    ............Split cd=2 cv=   202 nd=2 sm=[       59     1735      436 ] ss=1.603e+06
    .............Leaf n=1 <69> sm=[       30      877      202 ] ss=8.108e+05
    ..........Split cd=2 cv= 135.1 nd=6 sm=[      242     5273      912 ] ss=4.831e+06
    ............Leaf n=1 <78> sm=[       51      837       41 ] ss=7.049e+05
    ...........Split cd=1 cv=   837 nd=2 sm=[       89     1644      115 ] ss=1.363e+06
    ............Leaf n=1 <35> sm=[       38      807       74 ] ss=6.582e+05
    .........Split cd=1 cv= 769.2 nd=10 sm=[      397     7876     1340 ] ss=6.609e+06
    ............Leaf n=1 <33> sm=[       35      747      141 ] ss=5.791e+05
    ...........Split cd=1 cv= 659.1 nd=2 sm=[       71     1352      345 ] ss=9.881e+05
    ............Leaf n=1 <82> sm=[       36      605      204 ] ss=4.089e+05
    ..........Split cd=2 cv= 135.1 nd=4 sm=[      155     2603      428 ] ss=1.779e+06
    ............Leaf n=1 <96> sm=[       36      644       54 ] ss=4.189e+05
    ...........Split cd=1 cv=   644 nd=2 sm=[       84     1251       83 ] ss=7.905e+05
    ............Leaf n=1 <25> sm=[       48      607       29 ] ss=3.716e+05
    ...Split cd=1 cv= 549.1 nd=82 sm=[     3374 3.189e+04 2.396e+04 ] ss=5.734e+07
    ........Leaf n=1 <2> sm=[       43      388     2087 ] ss=4.508e+06
    .......Split cd=1 cv=   228 nd=2 sm=[       80      616     3827 ] ss=7.589e+06
    ........Leaf n=1 <23> sm=[       37      228     1740 ] ss=3.081e+06
    ......Split cd=2 cv=  1566 nd=3 sm=[      139      967     4890 ] ss=8.846e+06
    .......Leaf n=1 <79> sm=[       59      351     1063 ] ss=1.257e+06
    .....Split cd=1 cv=-331.5 nd=4 sm=[      179     -245     6149 ] ss=1.19e+07
    ......Leaf n=1 <56> sm=[       40    -1212     1259 ] ss=3.056e+06
    ....Split cd=2 cv=  1046 nd=57 sm=[     2298     5445 1.548e+04 ] ss=1.869e+07
    ........Leaf n=1 <32> sm=[       83      425      883 ] ss=9.672e+05
    .......Split cd=1 cv= 108.8 nd=3 sm=[      158      430     2021 ] ss=1.619e+06
    .........Leaf n=1 <41> sm=[       29      -20      574 ] ss=3.307e+05
    ........Split cd=2 cv=   574 nd=2 sm=[       75        5     1138 ] ss=6.516e+05
    .........Leaf n=1 <91> sm=[       46       25      564 ] ss=3.208e+05
    ......Split cd=2 cv= 525.5 nd=51 sm=[     2045     7001     8991 ] ss=5.841e+06
    ..........Leaf n=1 <28> sm=[       42      382      294 ] ss=2.341e+05
    .........Split cd=1 cv= 328.9 nd=2 sm=[       74      599      611 ] ss=3.827e+05
    ..........Leaf n=1 <36> sm=[       32      217      317 ] ss=1.486e+05
    ........Split cd=2 cv= 265.2 nd=22 sm=[      816     6839     3276 ] ss=3.091e+06
    .............Leaf n=1 <53> sm=[       27      446      205 ] ss=2.417e+05
    ............Split cd=2 cv= 200.2 nd=2 sm=[       58      912      369 ] ss=4.867e+05
    .............Leaf n=1 <65> sm=[       31      466      164 ] ss=2.45e+05
    ...........Split cd=1 cv=   439 nd=5 sm=[      177     2052      934 ] ss=1.035e+06
    ..............Leaf n=1 <51> sm=[       32      396      205 ] ss=1.999e+05
    .............Split cd=1 cv=   384 nd=2 sm=[       68      763      422 ] ss=3.829e+05
    ..............Leaf n=1 <95> sm=[       36      367      217 ] ss=1.831e+05
    ............Split cd=2 cv= 200.2 nd=3 sm=[      119     1140      565 ] ss=5.481e+05
    .............Leaf n=1 <40> sm=[       51      377      143 ] ss=1.652e+05
    ..........Split cd=2 cv= 135.1 nd=9 sm=[      343     3833     1329 ] ss=1.898e+06
    .............Leaf n=1 <4> sm=[       42      525      127 ] ss=2.935e+05
    ............Split cd=2 cv= 70.06 nd=2 sm=[       99     1026      186 ] ss=5.512e+05
    .............Leaf n=1 <21> sm=[       57      501       59 ] ss=2.577e+05
    ...........Split cd=1 cv=   439 nd=4 sm=[      166     1781      395 ] ss=8.63e+05
    .............Leaf n=1 <24> sm=[       39      399      133 ] ss=1.784e+05
    ............Split cd=2 cv=    76 nd=2 sm=[       67      755      209 ] ss=3.117e+05
    .............Leaf n=1 <73> sm=[       28      356       76 ] ss=1.333e+05
    .........Split cd=1 cv= 328.9 nd=20 sm=[      742     6240     2665 ] ss=2.708e+06
    ............Leaf n=1 <90> sm=[       26      321      242 ] ss=1.623e+05
    ...........Split cd=1 cv= 218.9 nd=4 sm=[      137      837      795 ] ss=3.648e+05
    .............Leaf n=1 <74> sm=[       29      178      231 ] ss=8.589e+04
    ............Split cd=2 cv= 200.2 nd=3 sm=[      111      516      553 ] ss=2.025e+05
    ..............Leaf n=1 <45> sm=[       52      214      161 ] ss=7.442e+04
    .............Split cd=1 cv= 163.8 nd=2 sm=[       82      338      322 ] ss=1.166e+05
    ..............Leaf n=1 <16> sm=[       30      124      161 ] ss=4.22e+04
    ..........Split cd=2 cv= 135.1 nd=11 sm=[      399     2407     1336 ] ss=8.102e+05
    ..............Leaf n=1 <10> sm=[       29      308       75 ] ss=1.013e+05
    .............Split cd=1 cv= 273.9 nd=2 sm=[       61      581      172 ] ss=1.863e+05
    ..............Leaf n=1 <62> sm=[       32      273       97 ] ss=8.496e+04
    ............Split cd=2 cv= 70.06 nd=4 sm=[      143     1116      255 ] ss=3.365e+05
    ..............Leaf n=1 <49> sm=[       42      275       31 ] ss=7.835e+04
    .............Split cd=1 cv= 273.9 nd=2 sm=[       82      535       83 ] ss=1.503e+05
    ..............Leaf n=1 <19> sm=[       40      260       52 ] ss=7.19e+04
    ...........Split cd=1 cv= 218.9 nd=7 sm=[      262     1570      541 ] ss=4.454e+05
    ..............Leaf n=1 <18> sm=[       56      151      128 ] ss=4.232e+04
    .............Split cd=1 cv=   151 nd=2 sm=[       88      263      246 ] ss=6.981e+04
    ..............Leaf n=1 <17> sm=[       32      112      118 ] ss=2.749e+04
    ............Split cd=2 cv= 70.06 nd=3 sm=[      119      454      286 ] ss=1.089e+05
    .............Leaf n=1 <85> sm=[       31      191       40 ] ss=3.904e+04
    .......Split cd=1 cv= 108.8 nd=48 sm=[     1887     6571     6970 ] ss=4.222e+06
    ..........Leaf n=1 <50> sm=[       48       60      376 ] ss=1.473e+05
    .........Split cd=1 cv=     0 nd=2 sm=[       87       60      879 ] ss=4.018e+05
    ..........Leaf n=1 <38> sm=[       39        0      503 ] ss=2.545e+05
    ........Split cd=2 cv= 265.2 nd=26 sm=[     1071     -268     3694 ] ss=1.132e+06
    ..............Leaf n=1 <70> sm=[       33       23      216 ] ss=4.827e+04
    .............Split cd=1 cv=    23 nd=2 sm=[       74       45      454 ] ss=1.071e+05
    ..............Leaf n=1 <94> sm=[       41       22      238 ] ss=5.881e+04
    ............Split cd=2 cv= 200.2 nd=8 sm=[      352      253     1419 ] ss=2.961e+05
    ...............Leaf n=1 <63> sm=[       76       86      192 ] ss=5.004e+04
    ..............Split cd=2 cv= 167.7 nd=2 sm=[      133      168      332 ] ss=7.961e+04
    ...............Leaf n=1 <43> sm=[       57       82      140 ] ss=2.957e+04
    .............Split cd=1 cv=  54.4 nd=6 sm=[      278      208      965 ] ss=1.89e+05
    ...............Leaf n=1 <5> sm=[       51       34      200 ] ss=4.376e+04
    ..............Split cd=2 cv= 167.7 nd=4 sm=[      145       40      633 ] ss=1.094e+05
    ................Leaf n=1 <8> sm=[       38        1      152 ] ss=2.455e+04
    ...............Split cd=0 cv=    38 nd=3 sm=[       94        6      433 ] ss=6.565e+04
    .................Leaf n=1 <81> sm=[       25        5      138 ] ss=1.969e+04
    ................Split cd=1 cv=     5 nd=2 sm=[       56        5      281 ] ss=4.11e+04
    .................Leaf n=1 <34> sm=[       31        0      143 ] ss=2.141e+04
    ...........Split cd=1 cv=     0 nd=9 sm=[      390      253     1679 ] ss=3.651e+05
    ............Leaf n=1 <80> sm=[       38        0      260 ] ss=6.904e+04
    ..........Split cd=2 cv= 135.1 nd=21 sm=[      879      447     2530 ] ss=4.834e+05
    ..............Leaf n=1 <71> sm=[       52       50       84 ] ss=1.226e+04
    .............Split cd=1 cv=    50 nd=8 sm=[      318      140      705 ] ss=8.193e+04
    ...............Leaf n=1 <72> sm=[       31       36      105 ] ss=1.328e+04
    ..............Split cd=2 cv= 102.6 nd=7 sm=[      266       90      621 ] ss=6.967e+04
    ................Leaf n=1 <47> sm=[       51       40       79 ] ss=1.044e+04
    ...............Split cd=0 cv=    51 nd=6 sm=[      235       54      516 ] ss=5.639e+04
    .................Leaf n=1 <30> sm=[       27       14       72 ] ss=6109
    ................Split cd=1 cv=    14 nd=5 sm=[      184       14      437 ] ss=4.595e+04
    ....................Leaf n=1 <6> sm=[       49        0       97 ] ss=1.181e+04
    ...................Split cd=2 cv=    96 nd=2 sm=[       93        0      193 ] ss=2.296e+04
    ....................Leaf n=1 <60> sm=[       44        0       96 ] ss=1.115e+04
    ..................Split cd=0 cv=    38 nd=3 sm=[      128        0      282 ] ss=3.211e+04
    ...................Leaf n=1 <12> sm=[       35        0       89 ] ss=9146
    .................Split cd=2 cv= 86.33 nd=4 sm=[      157        0      365 ] ss=3.984e+04
    ..................Leaf n=1 <59> sm=[       29        0       83 ] ss=7730
    ............Split cd=2 cv= 70.06 nd=11 sm=[      439      278      750 ] ss=9.845e+04
    ..............Leaf n=1 <9> sm=[       46       91       29 ] ss=1.124e+04
    .............Split cd=1 cv= 53.76 nd=3 sm=[      121      138       45 ] ss=1.652e+04
    ...............Leaf n=1 <83> sm=[       30       47       11 ] ss=3230
    ..............Split cd=2 cv=    11 nd=2 sm=[       75       47       16 ] ss=5280
    ...............Leaf n=1 <54> sm=[       45        0        5 ] ss=2050
    ...........Split cd=1 cv= -1.27 nd=12 sm=[      489      194      851 ] ss=1.182e+05
    ............Leaf n=1 <68> sm=[       50      -84      101 ] ss=1.976e+04
    .........Split cd=1 cv=-111.3 nd=24 sm=[      984     -328     2815 ] ss=7.3e+05
    ...........Leaf n=1 <0> sm=[       33     -300      184 ] ss=1.249e+05
    ..........Split cd=2 cv= 135.1 nd=3 sm=[      105     -775      285 ] ss=2.467e+05
    ............Leaf n=1 <76> sm=[       31     -219       66 ] ss=5.328e+04
    ...........Split cd=1 cv=-221.4 nd=2 sm=[       72     -475      101 ] ss=1.217e+05
    ............Leaf n=1 <48> sm=[       41     -256       35 ] ss=6.844e+04
    .....Split cd=1 cv=-331.5 nd=53 sm=[     2119     5690     9332 ] ss=6.784e+06
    .......Leaf n=1 <61> sm=[       26     -759      191 ] ss=6.132e+05
    ......Split cd=2 cv=   191 nd=2 sm=[       74    -1311      341 ] ss=9.427e+05
    .......Leaf n=1 <55> sm=[       48     -552      150 ] ss=3.295e+05
================
open file successfully.
Data Points:
(33, -300, 184)
(31, 1407, 142)
(43, 388, 2087)
(29, 858, 234)
(42, 525, 127)
(51, 34, 200)
(49, 0, 97)
(28, 618, 281)
(38, 1, 152)
(46, 91, 29)
(29, 308, 75)
(77, 610, 766)
(35, 0, 89)
(33, 1165, 420)
(47, 4543, 162)
(58, 937, 155)
(30, 124, 161)
(32, 112, 118)
(56, 151, 128)
(40, 260, 52)
(31, 26965, 654)
(57, 501, 59)
(29, 1070, 30)
(37, 228, 1740)
(39, 399, 133)
(48, 607, 29)
(56, 1238, 1558)
(60, 3043, 235)
(42, 382, 294)
(38, 5092, 145)
(27, 14, 72)
(39, 5803, 83)
(83, 425, 883)
(35, 747, 141)
(31, 0, 143)
(38, 807, 74)
(32, 217, 317)
(47, 3188, 426)
(39, 0, 503)
(27, 5291, 192)
(51, 377, 143)
(29, -20, 574)
(43, 757, 315)
(57, 82, 140)
(37, 1689, 645)
(52, 214, 161)
(30, 4787, 99)
(51, 40, 79)
(41, -256, 35)
(42, 275, 31)
(48, 60, 376)
(32, 396, 205)
(53, 1278, 174)
(27, 446, 205)
(45, 0, 5)
(48, -552, 150)
(40, -1212, 1259)
(44, 1378, 257)
(38, 7929, 182)
(29, 0, 83)
(44, 0, 96)
(26, -759, 191)
(32, 273, 97)
(76, 86, 192)
(47, 8515, 14)
(31, 466, 164)
(43, 3403, 707)
(42, 782, 285)
(50, -84, 101)
(30, 877, 202)
(33, 23, 216)
(52, 50, 84)
(31, 36, 105)
(28, 356, 76)
(29, 178, 231)
(64, 1574, 301)
(31, -219, 66)
(53, 3316, 331)
(51, 837, 41)
(59, 351, 1063)
(38, 0, 260)
(25, 5, 138)
(36, 605, 204)
(30, 47, 11)
(37, 2442, 91)
(31, 191, 40)
(61, 1471, 331)
(35, 6411, 144)
(46, 4958, 64)
(35, 3102, 138)
(26, 321, 242)
(46, 25, 564)
(49, 2146, 1516)
(43, 3060, 253)
(41, 22, 238)
(36, 367, 217)
(36, 644, 54)
(32, 1390, 116)
(34, 5060, 12)
(36, 957, 206)

Executing Clustering Algorithm: Swap
    .Leaf n=1 <20> sm=[       31    26965      654 ] ss=7.2754e+08
    Split cd=1 cv=1.288e+04 nd=100 sm=[     4104 1.388e+05 2.789e+04 ] ss=1.211e+09
    ...Leaf n=1 <64> sm=[       47     8515       14 ] ss=7.251e+07
    ..Split cd=1 cv=  8515 nd=3 sm=[      120 2.286e+04      340 ] ss=1.765e+08
    ....Leaf n=1 <58> sm=[       38     7929      182 ] ss=6.29e+07
    ...Split cd=1 cv=  7174 nd=2 sm=[       73 1.434e+04      326 ] ss=1.04e+08
    ....Leaf n=1 <87> sm=[       35     6411      144 ] ss=4.112e+07
    .Split cd=1 cv=  5832 nd=99 sm=[     4073 1.118e+05 2.724e+04 ] ss=4.832e+08
    .....Leaf n=1 <39> sm=[       27     5291      192 ] ss=2.803e+07
    ....Split cd=2 cv=   192 nd=7 sm=[      261 3.553e+04      757 ] ss=1.815e+08
    .......Leaf n=1 <31> sm=[       39     5803       83 ] ss=3.368e+07
    ......Split cd=1 cv=  5392 nd=4 sm=[      157 2.091e+04      304 ] ss=1.098e+08
    ........Leaf n=1 <29> sm=[       38     5092      145 ] ss=2.595e+07
    .......Split cd=1 cv=  5092 nd=3 sm=[      118 1.511e+04      221 ] ss=7.614e+07
    .........Leaf n=1 <88> sm=[       46     4958       64 ] ss=2.459e+07
    ........Split cd=2 cv=    64 nd=2 sm=[       80 1.002e+04       76 ] ss=5.019e+07
    .........Leaf n=1 <98> sm=[       34     5060       12 ] ss=2.56e+07
    .....Split cd=1 cv=  4952 nd=6 sm=[      234 3.024e+04      565 ] ss=1.534e+08
    .......Leaf n=1 <46> sm=[       30     4787       99 ] ss=2.293e+07
    ......Split cd=1 cv=  4543 nd=2 sm=[       77     9330      261 ] ss=4.359e+07
    .......Leaf n=1 <14> sm=[       47     4543      162 ] ss=2.067e+07
    ...Split cd=1 cv=  4071 nd=14 sm=[      579 5.709e+04     2938 ] ss=2.494e+08
    .....Leaf n=1 <66> sm=[       43     3403      707 ] ss=1.208e+07
    ....Split cd=2 cv=   707 nd=7 sm=[      318 2.155e+04     2181 ] ss=6.79e+07
    ......Leaf n=1 <77> sm=[       53     3316      331 ] ss=1.111e+07
    .....Split cd=1 cv=  3191 nd=6 sm=[      275 1.815e+04     1474 ] ss=5.582e+07
    ........Leaf n=1 <37> sm=[       47     3188      426 ] ss=1.035e+07
    .......Split cd=2 cv=   356 nd=4 sm=[      185 1.239e+04     1052 ] ss=3.874e+07
    ..........Leaf n=1 <93> sm=[       43     3060      253 ] ss=9.429e+06
    .........Split cd=2 cv= 180.5 nd=2 sm=[       78     6162      391 ] ss=1.907e+07
    ..........Leaf n=1 <89> sm=[       35     3102      138 ] ss=9.643e+06
    ........Split cd=1 cv=  3043 nd=3 sm=[      138     9205      626 ] ss=2.839e+07
    .........Leaf n=1 <27> sm=[       60     3043      235 ] ss=9.319e+06
    ......Split cd=1 cv=  2750 nd=5 sm=[      222 1.484e+04     1143 ] ss=4.471e+07
    .......Leaf n=1 <84> sm=[       37     2442       91 ] ss=5.973e+06
    ..Split cd=1 cv=  2310 nd=96 sm=[     3953 8.898e+04 2.69e+04 ] ss=3.067e+08
    ......Leaf n=1 <92> sm=[       49     2146     1516 ] ss=6.906e+06
    .....Split cd=1 cv=  1430 nd=2 sm=[      105     3384     3074 ] ss=1.087e+07
    ......Leaf n=1 <26> sm=[       56     1238     1558 ] ss=3.963e+06
    ....Split cd=2 cv=  1046 nd=25 sm=[     1076 2.645e+04     8477 ] ss=3.865e+07
    .......Leaf n=1 <44> sm=[       37     1689      645 ] ss=3.27e+06
    ......Split cd=2 cv= 525.5 nd=3 sm=[      162     4734     1277 ] ss=8.119e+06
    ........Leaf n=1 <75> sm=[       64     1574      301 ] ss=2.572e+06
    .......Split cd=1 cv=  1574 nd=2 sm=[      125     3045      632 ] ss=4.849e+06
    ........Leaf n=1 <86> sm=[       61     1471      331 ] ss=2.277e+06
    .....Split cd=1 cv=  1430 nd=23 sm=[      971 2.306e+04     5403 ] ss=2.779e+07
    .......Leaf n=1 <11> sm=[       77      610      766 ] ss=9.648e+05
    ......Split cd=2 cv= 525.5 nd=20 sm=[      809 1.833e+04     4126 ] ss=1.967e+07
    .........Leaf n=1 <13> sm=[       33     1165      420 ] ss=1.535e+06
    ........Split cd=2 cv= 265.2 nd=6 sm=[      222     7688     1139 ] ss=1.026e+07
    .............Leaf n=1 <57> sm=[       44     1378      257 ] ss=1.967e+06
    ............Split cd=2 cv= 200.2 nd=2 sm=[       75     2785      399 ] ss=3.968e+06
    .............Leaf n=1 <1> sm=[       31     1407      142 ] ss=2.001e+06
    ...........Split cd=1 cv=  1320 nd=3 sm=[      128     4063      573 ] ss=5.634e+06
    ............Leaf n=1 <52> sm=[       53     1278      174 ] ss=1.666e+06
    ..........Split cd=2 cv= 135.1 nd=4 sm=[      160     5453      689 ] ss=7.581e+06
    ...........Leaf n=1 <97> sm=[       32     1390      116 ] ss=1.947e+06
    .........Split cd=1 cv=  1209 nd=5 sm=[      189     6523      719 ] ss=8.727e+06
    ..........Leaf n=1 <22> sm=[       29     1070       30 ] ss=1.147e+06
    .......Split cd=1 cv= 989.3 nd=19 sm=[      732 1.772e+04     3360 ] ss=1.87e+07
    ..........Leaf n=1 <67> sm=[       42      782      285 ] ss=6.945e+05
    .........Split cd=1 cv= 769.2 nd=3 sm=[      113     2157      881 ] ss=1.83e+06
    ...........Leaf n=1 <42> sm=[       43      757      315 ] ss=6.741e+05
    ..........Split cd=2 cv=   315 nd=2 sm=[       71     1375      596 ] ss=1.136e+06
    ...........Leaf n=1 <7> sm=[       28      618      281 ] ss=4.617e+05
    ........Split cd=2 cv= 265.2 nd=13 sm=[      510 1.003e+04     2221 ] ss=8.439e+06
    .............Leaf n=1 <99> sm=[       36      957      206 ] ss=9.596e+05
    ............Split cd=2 cv= 200.2 nd=2 sm=[       94     1894      361 ] ss=1.865e+06
    .............Leaf n=1 <15> sm=[       58      937      155 ] ss=9.054e+05
    ...........Split cd=1 cv= 879.3 nd=4 sm=[      153     3629      797 ] ss=3.468e+06
    .............Leaf n=1 <3> sm=[       29      858      234 ] ss=7.918e+05
    ............Split cd=2 cv=   202 nd=2 sm=[       59     1735      436 ] ss=1.603e+06
    .............Leaf n=1 <69> sm=[       30      877      202 ] ss=8.108e+05
    ..........Split cd=2 cv= 135.1 nd=6 sm=[      242     5273      912 ] ss=4.831e+06
    ............Leaf n=1 <78> sm=[       51      837       41 ] ss=7.049e+05
    ...........Split cd=1 cv=   837 nd=2 sm=[       89     1644      115 ] ss=1.363e+06
    ............Leaf n=1 <35> sm=[       38      807       74 ] ss=6.582e+05
    .........Split cd=1 cv= 769.2 nd=10 sm=[      397     7876     1340 ] ss=6.609e+06
    ............Leaf n=1 <33> sm=[       35      747      141 ] ss=5.791e+05
    ...........Split cd=1 cv= 659.1 nd=2 sm=[       71     1352      345 ] ss=9.881e+05
    ............Leaf n=1 <82> sm=[       36      605      204 ] ss=4.089e+05
    ..........Split cd=2 cv= 135.1 nd=4 sm=[      155     2603      428 ] ss=1.779e+06
    ............Leaf n=1 <96> sm=[       36      644       54 ] ss=4.189e+05
    ...........Split cd=1 cv=   644 nd=2 sm=[       84     1251       83 ] ss=7.905e+05
    ............Leaf n=1 <25> sm=[       48      607       29 ] ss=3.716e+05
    ...Split cd=1 cv= 549.1 nd=82 sm=[     3374 3.189e+04 2.396e+04 ] ss=5.734e+07
    ........Leaf n=1 <2> sm=[       43      388     2087 ] ss=4.508e+06
    .......Split cd=1 cv=   228 nd=2 sm=[       80      616     3827 ] ss=7.589e+06
    ........Leaf n=1 <23> sm=[       37      228     1740 ] ss=3.081e+06
    ......Split cd=2 cv=  1566 nd=3 sm=[      139      967     4890 ] ss=8.846e+06
    .......Leaf n=1 <79> sm=[       59      351     1063 ] ss=1.257e+06
    .....Split cd=1 cv=-331.5 nd=4 sm=[      179     -245     6149 ] ss=1.19e+07
    ......Leaf n=1 <56> sm=[       40    -1212     1259 ] ss=3.056e+06
    ....Split cd=2 cv=  1046 nd=57 sm=[     2298     5445 1.548e+04 ] ss=1.869e+07
    ........Leaf n=1 <32> sm=[       83      425      883 ] ss=9.672e+05
    .......Split cd=1 cv= 108.8 nd=3 sm=[      158      430     2021 ] ss=1.619e+06
    .........Leaf n=1 <41> sm=[       29      -20      574 ] ss=3.307e+05
    ........Split cd=2 cv=   574 nd=2 sm=[       75        5     1138 ] ss=6.516e+05
    .........Leaf n=1 <91> sm=[       46       25      564 ] ss=3.208e+05
    ......Split cd=2 cv= 525.5 nd=51 sm=[     2045     7001     8991 ] ss=5.841e+06
    ..........Leaf n=1 <28> sm=[       42      382      294 ] ss=2.341e+05
    .........Split cd=1 cv= 328.9 nd=2 sm=[       74      599      611 ] ss=3.827e+05
    ..........Leaf n=1 <36> sm=[       32      217      317 ] ss=1.486e+05
    ........Split cd=2 cv= 265.2 nd=22 sm=[      816     6839     3276 ] ss=3.091e+06
    .............Leaf n=1 <53> sm=[       27      446      205 ] ss=2.417e+05
    ............Split cd=2 cv= 200.2 nd=2 sm=[       58      912      369 ] ss=4.867e+05
    .............Leaf n=1 <65> sm=[       31      466      164 ] ss=2.45e+05
    ...........Split cd=1 cv=   439 nd=5 sm=[      177     2052      934 ] ss=1.035e+06
    ..............Leaf n=1 <51> sm=[       32      396      205 ] ss=1.999e+05
    .............Split cd=1 cv=   384 nd=2 sm=[       68      763      422 ] ss=3.829e+05
    ..............Leaf n=1 <95> sm=[       36      367      217 ] ss=1.831e+05
    ............Split cd=2 cv= 200.2 nd=3 sm=[      119     1140      565 ] ss=5.481e+05
    .............Leaf n=1 <40> sm=[       51      377      143 ] ss=1.652e+05
    ..........Split cd=2 cv= 135.1 nd=9 sm=[      343     3833     1329 ] ss=1.898e+06
    .............Leaf n=1 <4> sm=[       42      525      127 ] ss=2.935e+05
    ............Split cd=2 cv= 70.06 nd=2 sm=[       99     1026      186 ] ss=5.512e+05
    .............Leaf n=1 <21> sm=[       57      501       59 ] ss=2.577e+05
    ...........Split cd=1 cv=   439 nd=4 sm=[      166     1781      395 ] ss=8.63e+05
    .............Leaf n=1 <24> sm=[       39      399      133 ] ss=1.784e+05
    ............Split cd=2 cv=    76 nd=2 sm=[       67      755      209 ] ss=3.117e+05
    .............Leaf n=1 <73> sm=[       28      356       76 ] ss=1.333e+05
    .........Split cd=1 cv= 328.9 nd=20 sm=[      742     6240     2665 ] ss=2.708e+06
    ............Leaf n=1 <90> sm=[       26      321      242 ] ss=1.623e+05
    ...........Split cd=1 cv= 218.9 nd=4 sm=[      137      837      795 ] ss=3.648e+05
    .............Leaf n=1 <74> sm=[       29      178      231 ] ss=8.589e+04
    ............Split cd=2 cv= 200.2 nd=3 sm=[      111      516      553 ] ss=2.025e+05
    ..............Leaf n=1 <45> sm=[       52      214      161 ] ss=7.442e+04
    .............Split cd=1 cv= 163.8 nd=2 sm=[       82      338      322 ] ss=1.166e+05
    ..............Leaf n=1 <16> sm=[       30      124      161 ] ss=4.22e+04
    ..........Split cd=2 cv= 135.1 nd=11 sm=[      399     2407     1336 ] ss=8.102e+05
    ..............Leaf n=1 <10> sm=[       29      308       75 ] ss=1.013e+05
    .............Split cd=1 cv= 273.9 nd=2 sm=[       61      581      172 ] ss=1.863e+05
    ..............Leaf n=1 <62> sm=[       32      273       97 ] ss=8.496e+04
    ............Split cd=2 cv= 70.06 nd=4 sm=[      143     1116      255 ] ss=3.365e+05
    ..............Leaf n=1 <49> sm=[       42      275       31 ] ss=7.835e+04
    .............Split cd=1 cv= 273.9 nd=2 sm=[       82      535       83 ] ss=1.503e+05
    ..............Leaf n=1 <19> sm=[       40      260       52 ] ss=7.19e+04
    ...........Split cd=1 cv= 218.9 nd=7 sm=[      262     1570      541 ] ss=4.454e+05
    ..............Leaf n=1 <18> sm=[       56      151      128 ] ss=4.232e+04
    .............Split cd=1 cv=   151 nd=2 sm=[       88      263      246 ] ss=6.981e+04
    ..............Leaf n=1 <17> sm=[       32      112      118 ] ss=2.749e+04
    ............Split cd=2 cv= 70.06 nd=3 sm=[      119      454      286 ] ss=1.089e+05
    .............Leaf n=1 <85> sm=[       31      191       40 ] ss=3.904e+04
    .......Split cd=1 cv= 108.8 nd=48 sm=[     1887     6571     6970 ] ss=4.222e+06
    ..........Leaf n=1 <50> sm=[       48       60      376 ] ss=1.473e+05
    .........Split cd=1 cv=     0 nd=2 sm=[       87       60      879 ] ss=4.018e+05
    ..........Leaf n=1 <38> sm=[       39        0      503 ] ss=2.545e+05
    ........Split cd=2 cv= 265.2 nd=26 sm=[     1071     -268     3694 ] ss=1.132e+06
    ..............Leaf n=1 <70> sm=[       33       23      216 ] ss=4.827e+04
    .............Split cd=1 cv=    23 nd=2 sm=[       74       45      454 ] ss=1.071e+05
    ..............Leaf n=1 <94> sm=[       41       22      238 ] ss=5.881e+04
    ............Split cd=2 cv= 200.2 nd=8 sm=[      352      253     1419 ] ss=2.961e+05
    ...............Leaf n=1 <63> sm=[       76       86      192 ] ss=5.004e+04
    ..............Split cd=2 cv= 167.7 nd=2 sm=[      133      168      332 ] ss=7.961e+04
    ...............Leaf n=1 <43> sm=[       57       82      140 ] ss=2.957e+04
    .............Split cd=1 cv=  54.4 nd=6 sm=[      278      208      965 ] ss=1.89e+05
    ...............Leaf n=1 <5> sm=[       51       34      200 ] ss=4.376e+04
    ..............Split cd=2 cv= 167.7 nd=4 sm=[      145       40      633 ] ss=1.094e+05
    ................Leaf n=1 <8> sm=[       38        1      152 ] ss=2.455e+04
    ...............Split cd=0 cv=    38 nd=3 sm=[       94        6      433 ] ss=6.565e+04
    .................Leaf n=1 <81> sm=[       25        5      138 ] ss=1.969e+04
    ................Split cd=1 cv=     5 nd=2 sm=[       56        5      281 ] ss=4.11e+04
    .................Leaf n=1 <34> sm=[       31        0      143 ] ss=2.141e+04
    ...........Split cd=1 cv=     0 nd=9 sm=[      390      253     1679 ] ss=3.651e+05
    ............Leaf n=1 <80> sm=[       38        0      260 ] ss=6.904e+04
    ..........Split cd=2 cv= 135.1 nd=21 sm=[      879      447     2530 ] ss=4.834e+05
    ..............Leaf n=1 <71> sm=[       52       50       84 ] ss=1.226e+04
    .............Split cd=1 cv=    50 nd=8 sm=[      318      140      705 ] ss=8.193e+04
    ...............Leaf n=1 <72> sm=[       31       36      105 ] ss=1.328e+04
    ..............Split cd=2 cv= 102.6 nd=7 sm=[      266       90      621 ] ss=6.967e+04
    ................Leaf n=1 <47> sm=[       51       40       79 ] ss=1.044e+04
    ...............Split cd=0 cv=    51 nd=6 sm=[      235       54      516 ] ss=5.639e+04
    .................Leaf n=1 <30> sm=[       27       14       72 ] ss=6109
    ................Split cd=1 cv=    14 nd=5 sm=[      184       14      437 ] ss=4.595e+04
    ....................Leaf n=1 <6> sm=[       49        0       97 ] ss=1.181e+04
    ...................Split cd=2 cv=    96 nd=2 sm=[       93        0      193 ] ss=2.296e+04
    ....................Leaf n=1 <60> sm=[       44        0       96 ] ss=1.115e+04
    ..................Split cd=0 cv=    38 nd=3 sm=[      128        0      282 ] ss=3.211e+04
    ...................Leaf n=1 <12> sm=[       35        0       89 ] ss=9146
    .................Split cd=2 cv= 86.33 nd=4 sm=[      157        0      365 ] ss=3.984e+04
    ..................Leaf n=1 <59> sm=[       29        0       83 ] ss=7730
    ............Split cd=2 cv= 70.06 nd=11 sm=[      439      278      750 ] ss=9.845e+04
    ..............Leaf n=1 <9> sm=[       46       91       29 ] ss=1.124e+04
    .............Split cd=1 cv= 53.76 nd=3 sm=[      121      138       45 ] ss=1.652e+04
    ...............Leaf n=1 <83> sm=[       30       47       11 ] ss=3230
    ..............Split cd=2 cv=    11 nd=2 sm=[       75       47       16 ] ss=5280
    ...............Leaf n=1 <54> sm=[       45        0        5 ] ss=2050
    ...........Split cd=1 cv= -1.27 nd=12 sm=[      489      194      851 ] ss=1.182e+05
    ............Leaf n=1 <68> sm=[       50      -84      101 ] ss=1.976e+04
    .........Split cd=1 cv=-111.3 nd=24 sm=[      984     -328     2815 ] ss=7.3e+05
    ...........Leaf n=1 <0> sm=[       33     -300      184 ] ss=1.249e+05
    ..........Split cd=2 cv= 135.1 nd=3 sm=[      105     -775      285 ] ss=2.467e+05
    ............Leaf n=1 <76> sm=[       31     -219       66 ] ss=5.328e+04
    ...........Split cd=1 cv=-221.4 nd=2 sm=[       72     -475      101 ] ss=1.217e+05
    ............Leaf n=1 <48> sm=[       41     -256       35 ] ss=6.844e+04
    .....Split cd=1 cv=-331.5 nd=53 sm=[     2119     5690     9332 ] ss=6.784e+06
    .......Leaf n=1 <61> sm=[       26     -759      191 ] ss=6.132e+05
    ......Split cd=2 cv=   191 nd=2 sm=[       74    -1311      341 ] ss=9.427e+05
    .......Leaf n=1 <55> sm=[       48     -552      150 ] ss=3.295e+05
================
open file successfully.
Data Points:
(33, -300, 184)
(31, 1407, 142)
(43, 388, 2087)
(29, 858, 234)
(42, 525, 127)
(51, 34, 200)
(49, 0, 97)
(28, 618, 281)
(38, 1, 152)
(46, 91, 29)
(29, 308, 75)
(77, 610, 766)
(35, 0, 89)
(33, 1165, 420)
(47, 4543, 162)
(58, 937, 155)
(30, 124, 161)
(32, 112, 118)
(56, 151, 128)
(40, 260, 52)
(31, 26965, 654)
(57, 501, 59)
(29, 1070, 30)
(37, 228, 1740)
(39, 399, 133)
(48, 607, 29)
(56, 1238, 1558)
(60, 3043, 235)
(42, 382, 294)
(38, 5092, 145)
(27, 14, 72)
(39, 5803, 83)
(83, 425, 883)
(35, 747, 141)
(31, 0, 143)
(38, 807, 74)
(32, 217, 317)
(47, 3188, 426)
(39, 0, 503)
(27, 5291, 192)
(51, 377, 143)
(29, -20, 574)
(43, 757, 315)
(57, 82, 140)
(37, 1689, 645)
(52, 214, 161)
(30, 4787, 99)
(51, 40, 79)
(41, -256, 35)
(42, 275, 31)
(48, 60, 376)
(32, 396, 205)
(53, 1278, 174)
(27, 446, 205)
(45, 0, 5)
(48, -552, 150)
(40, -1212, 1259)
(44, 1378, 257)
(38, 7929, 182)
(29, 0, 83)
(44, 0, 96)
(26, -759, 191)
(32, 273, 97)
(76, 86, 192)
(47, 8515, 14)
(31, 466, 164)
(43, 3403, 707)
(42, 782, 285)
(50, -84, 101)
(30, 877, 202)
(33, 23, 216)
(52, 50, 84)
(31, 36, 105)
(28, 356, 76)
(29, 178, 231)
(64, 1574, 301)
(31, -219, 66)
(53, 3316, 331)
(51, 837, 41)
(59, 351, 1063)
(38, 0, 260)
(25, 5, 138)
(36, 605, 204)
(30, 47, 11)
(37, 2442, 91)
(31, 191, 40)
(61, 1471, 331)
(35, 6411, 144)
(46, 4958, 64)
(35, 3102, 138)
(26, 321, 242)
(46, 25, 564)
(49, 2146, 1516)
(43, 3060, 253)
(41, 22, 238)
(36, 367, 217)
(36, 644, 54)
(32, 1390, 116)
(34, 5060, 12)
(36, 957, 206)

Executing Clustering Algorithm: Swap
    .Leaf n=1 <20> sm=[       31    26965      654 ] ss=7.2754e+08
    Split cd=1 cv=1.288e+04 nd=100 sm=[     4104 1.388e+05 2.789e+04 ] ss=1.211e+09
    ...Leaf n=1 <64> sm=[       47     8515       14 ] ss=7.251e+07
    ..Split cd=1 cv=  8515 nd=3 sm=[      120 2.286e+04      340 ] ss=1.765e+08
    ....Leaf n=1 <58> sm=[       38     7929      182 ] ss=6.29e+07
    ...Split cd=1 cv=  7174 nd=2 sm=[       73 1.434e+04      326 ] ss=1.04e+08
    ....Leaf n=1 <87> sm=[       35     6411      144 ] ss=4.112e+07
    .Split cd=1 cv=  5832 nd=99 sm=[     4073 1.118e+05 2.724e+04 ] ss=4.832e+08
    .....Leaf n=1 <39> sm=[       27     5291      192 ] ss=2.803e+07
    ....Split cd=2 cv=   192 nd=7 sm=[      261 3.553e+04      757 ] ss=1.815e+08
    .......Leaf n=1 <31> sm=[       39     5803       83 ] ss=3.368e+07
    ......Split cd=1 cv=  5392 nd=4 sm=[      157 2.091e+04      304 ] ss=1.098e+08
    ........Leaf n=1 <29> sm=[       38     5092      145 ] ss=2.595e+07
    .......Split cd=1 cv=  5092 nd=3 sm=[      118 1.511e+04      221 ] ss=7.614e+07
    .........Leaf n=1 <88> sm=[       46     4958       64 ] ss=2.459e+07
    ........Split cd=2 cv=    64 nd=2 sm=[       80 1.002e+04       76 ] ss=5.019e+07
    .........Leaf n=1 <98> sm=[       34     5060       12 ] ss=2.56e+07
    .....Split cd=1 cv=  4952 nd=6 sm=[      234 3.024e+04      565 ] ss=1.534e+08
    .......Leaf n=1 <46> sm=[       30     4787       99 ] ss=2.293e+07
    ......Split cd=1 cv=  4543 nd=2 sm=[       77     9330      261 ] ss=4.359e+07
    .......Leaf n=1 <14> sm=[       47     4543      162 ] ss=2.067e+07
    ...Split cd=1 cv=  4071 nd=14 sm=[      579 5.709e+04     2938 ] ss=2.494e+08
    .....Leaf n=1 <66> sm=[       43     3403      707 ] ss=1.208e+07
    ....Split cd=2 cv=   707 nd=7 sm=[      318 2.155e+04     2181 ] ss=6.79e+07
    ......Leaf n=1 <77> sm=[       53     3316      331 ] ss=1.111e+07
    .....Split cd=1 cv=  3191 nd=6 sm=[      275 1.815e+04     1474 ] ss=5.582e+07
    ........Leaf n=1 <37> sm=[       47     3188      426 ] ss=1.035e+07
    .......Split cd=2 cv=   356 nd=4 sm=[      185 1.239e+04     1052 ] ss=3.874e+07
    ..........Leaf n=1 <93> sm=[       43     3060      253 ] ss=9.429e+06
    .........Split cd=2 cv= 180.5 nd=2 sm=[       78     6162      391 ] ss=1.907e+07
    ..........Leaf n=1 <89> sm=[       35     3102      138 ] ss=9.643e+06
    ........Split cd=1 cv=  3043 nd=3 sm=[      138     9205      626 ] ss=2.839e+07
    .........Leaf n=1 <27> sm=[       60     3043      235 ] ss=9.319e+06
    ......Split cd=1 cv=  2750 nd=5 sm=[      222 1.484e+04     1143 ] ss=4.471e+07
    .......Leaf n=1 <84> sm=[       37     2442       91 ] ss=5.973e+06
    ..Split cd=1 cv=  2310 nd=96 sm=[     3953 8.898e+04 2.69e+04 ] ss=3.067e+08
    ......Leaf n=1 <92> sm=[       49     2146     1516 ] ss=6.906e+06
    .....Split cd=1 cv=  1430 nd=2 sm=[      105     3384     3074 ] ss=1.087e+07
    ......Leaf n=1 <26> sm=[       56     1238     1558 ] ss=3.963e+06
    ....Split cd=2 cv=  1046 nd=25 sm=[     1076 2.645e+04     8477 ] ss=3.865e+07
    .......Leaf n=1 <44> sm=[       37     1689      645 ] ss=3.27e+06
    ......Split cd=2 cv= 525.5 nd=3 sm=[      162     4734     1277 ] ss=8.119e+06
    ........Leaf n=1 <75> sm=[       64     1574      301 ] ss=2.572e+06
    .......Split cd=1 cv=  1574 nd=2 sm=[      125     3045      632 ] ss=4.849e+06
    ........Leaf n=1 <86> sm=[       61     1471      331 ] ss=2.277e+06
    .....Split cd=1 cv=  1430 nd=23 sm=[      971 2.306e+04     5403 ] ss=2.779e+07
    .......Leaf n=1 <11> sm=[       77      610      766 ] ss=9.648e+05
    ......Split cd=2 cv= 525.5 nd=20 sm=[      809 1.833e+04     4126 ] ss=1.967e+07
    .........Leaf n=1 <13> sm=[       33     1165      420 ] ss=1.535e+06
    ........Split cd=2 cv= 265.2 nd=6 sm=[      222     7688     1139 ] ss=1.026e+07
    .............Leaf n=1 <57> sm=[       44     1378      257 ] ss=1.967e+06
    ............Split cd=2 cv= 200.2 nd=2 sm=[       75     2785      399 ] ss=3.968e+06
    .............Leaf n=1 <1> sm=[       31     1407      142 ] ss=2.001e+06
    ...........Split cd=1 cv=  1320 nd=3 sm=[      128     4063      573 ] ss=5.634e+06
    ............Leaf n=1 <52> sm=[       53     1278      174 ] ss=1.666e+06
    ..........Split cd=2 cv= 135.1 nd=4 sm=[      160     5453      689 ] ss=7.581e+06
    ...........Leaf n=1 <97> sm=[       32     1390      116 ] ss=1.947e+06
    .........Split cd=1 cv=  1209 nd=5 sm=[      189     6523      719 ] ss=8.727e+06
    ..........Leaf n=1 <22> sm=[       29     1070       30 ] ss=1.147e+06
    .......Split cd=1 cv= 989.3 nd=19 sm=[      732 1.772e+04     3360 ] ss=1.87e+07
    ..........Leaf n=1 <67> sm=[       42      782      285 ] ss=6.945e+05
    .........Split cd=1 cv= 769.2 nd=3 sm=[      113     2157      881 ] ss=1.83e+06
    ...........Leaf n=1 <42> sm=[       43      757      315 ] ss=6.741e+05
    ..........Split cd=2 cv=   315 nd=2 sm=[       71     1375      596 ] ss=1.136e+06
    ...........Leaf n=1 <7> sm=[       28      618      281 ] ss=4.617e+05
    ........Split cd=2 cv= 265.2 nd=13 sm=[      510 1.003e+04     2221 ] ss=8.439e+06
    .............Leaf n=1 <99> sm=[       36      957      206 ] ss=9.596e+05
    ............Split cd=2 cv= 200.2 nd=2 sm=[       94     1894      361 ] ss=1.865e+06
    .............Leaf n=1 <15> sm=[       58      937      155 ] ss=9.054e+05
    ...........Split cd=1 cv= 879.3 nd=4 sm=[      153     3629      797 ] ss=3.468e+06
    .............Leaf n=1 <3> sm=[       29      858      234 ] ss=7.918e+05
    ............Split cd=2 cv=   202 nd=2 sm=[       59     1735      436 ] ss=1.603e+06
    .............Leaf n=1 <69> sm=[       30      877      202 ] ss=8.108e+05
    ..........Split cd=2 cv= 135.1 nd=6 sm=[      242     5273      912 ] ss=4.831e+06
    ............Leaf n=1 <78> sm=[       51      837       41 ] ss=7.049e+05
    ...........Split cd=1 cv=   837 nd=2 sm=[       89     1644      115 ] ss=1.363e+06
    ............Leaf n=1 <35> sm=[       38      807       74 ] ss=6.582e+05
    .........Split cd=1 cv= 769.2 nd=10 sm=[      397     7876     1340 ] ss=6.609e+06
    ............Leaf n=1 <33> sm=[       35      747      141 ] ss=5.791e+05
    ...........Split cd=1 cv= 659.1 nd=2 sm=[       71     1352      345 ] ss=9.881e+05
    ............Leaf n=1 <82> sm=[       36      605      204 ] ss=4.089e+05
    ..........Split cd=2 cv= 135.1 nd=4 sm=[      155     2603      428 ] ss=1.779e+06
    ............Leaf n=1 <96> sm=[       36      644       54 ] ss=4.189e+05
    ...........Split cd=1 cv=   644 nd=2 sm=[       84     1251       83 ] ss=7.905e+05
    ............Leaf n=1 <25> sm=[       48      607       29 ] ss=3.716e+05
    ...Split cd=1 cv= 549.1 nd=82 sm=[     3374 3.189e+04 2.396e+04 ] ss=5.734e+07
    ........Leaf n=1 <2> sm=[       43      388     2087 ] ss=4.508e+06
    .......Split cd=1 cv=   228 nd=2 sm=[       80      616     3827 ] ss=7.589e+06
    ........Leaf n=1 <23> sm=[       37      228     1740 ] ss=3.081e+06
    ......Split cd=2 cv=  1566 nd=3 sm=[      139      967     4890 ] ss=8.846e+06
    .......Leaf n=1 <79> sm=[       59      351     1063 ] ss=1.257e+06
    .....Split cd=1 cv=-331.5 nd=4 sm=[      179     -245     6149 ] ss=1.19e+07
    ......Leaf n=1 <56> sm=[       40    -1212     1259 ] ss=3.056e+06
    ....Split cd=2 cv=  1046 nd=57 sm=[     2298     5445 1.548e+04 ] ss=1.869e+07
    ........Leaf n=1 <32> sm=[       83      425      883 ] ss=9.672e+05
    .......Split cd=1 cv= 108.8 nd=3 sm=[      158      430     2021 ] ss=1.619e+06
    .........Leaf n=1 <41> sm=[       29      -20      574 ] ss=3.307e+05
    ........Split cd=2 cv=   574 nd=2 sm=[       75        5     1138 ] ss=6.516e+05
    .........Leaf n=1 <91> sm=[       46       25      564 ] ss=3.208e+05
    ......Split cd=2 cv= 525.5 nd=51 sm=[     2045     7001     8991 ] ss=5.841e+06
    ..........Leaf n=1 <28> sm=[       42      382      294 ] ss=2.341e+05
    .........Split cd=1 cv= 328.9 nd=2 sm=[       74      599      611 ] ss=3.827e+05
    ..........Leaf n=1 <36> sm=[       32      217      317 ] ss=1.486e+05
    ........Split cd=2 cv= 265.2 nd=22 sm=[      816     6839     3276 ] ss=3.091e+06
    .............Leaf n=1 <53> sm=[       27      446      205 ] ss=2.417e+05
    ............Split cd=2 cv= 200.2 nd=2 sm=[       58      912      369 ] ss=4.867e+05
    .............Leaf n=1 <65> sm=[       31      466      164 ] ss=2.45e+05
    ...........Split cd=1 cv=   439 nd=5 sm=[      177     2052      934 ] ss=1.035e+06
    ..............Leaf n=1 <51> sm=[       32      396      205 ] ss=1.999e+05
    .............Split cd=1 cv=   384 nd=2 sm=[       68      763      422 ] ss=3.829e+05
    ..............Leaf n=1 <95> sm=[       36      367      217 ] ss=1.831e+05
    ............Split cd=2 cv= 200.2 nd=3 sm=[      119     1140      565 ] ss=5.481e+05
    .............Leaf n=1 <40> sm=[       51      377      143 ] ss=1.652e+05
    ..........Split cd=2 cv= 135.1 nd=9 sm=[      343     3833     1329 ] ss=1.898e+06
    .............Leaf n=1 <4> sm=[       42      525      127 ] ss=2.935e+05
    ............Split cd=2 cv= 70.06 nd=2 sm=[       99     1026      186 ] ss=5.512e+05
    .............Leaf n=1 <21> sm=[       57      501       59 ] ss=2.577e+05
    ...........Split cd=1 cv=   439 nd=4 sm=[      166     1781      395 ] ss=8.63e+05
    .............Leaf n=1 <24> sm=[       39      399      133 ] ss=1.784e+05
    ............Split cd=2 cv=    76 nd=2 sm=[       67      755      209 ] ss=3.117e+05
    .............Leaf n=1 <73> sm=[       28      356       76 ] ss=1.333e+05
    .........Split cd=1 cv= 328.9 nd=20 sm=[      742     6240     2665 ] ss=2.708e+06
    ............Leaf n=1 <90> sm=[       26      321      242 ] ss=1.623e+05
    ...........Split cd=1 cv= 218.9 nd=4 sm=[      137      837      795 ] ss=3.648e+05
    .............Leaf n=1 <74> sm=[       29      178      231 ] ss=8.589e+04
    ............Split cd=2 cv= 200.2 nd=3 sm=[      111      516      553 ] ss=2.025e+05
    ..............Leaf n=1 <45> sm=[       52      214      161 ] ss=7.442e+04
    .............Split cd=1 cv= 163.8 nd=2 sm=[       82      338      322 ] ss=1.166e+05
    ..............Leaf n=1 <16> sm=[       30      124      161 ] ss=4.22e+04
    ..........Split cd=2 cv= 135.1 nd=11 sm=[      399     2407     1336 ] ss=8.102e+05
    ..............Leaf n=1 <10> sm=[       29      308       75 ] ss=1.013e+05
    .............Split cd=1 cv= 273.9 nd=2 sm=[       61      581      172 ] ss=1.863e+05
    ..............Leaf n=1 <62> sm=[       32      273       97 ] ss=8.496e+04
    ............Split cd=2 cv= 70.06 nd=4 sm=[      143     1116      255 ] ss=3.365e+05
    ..............Leaf n=1 <49> sm=[       42      275       31 ] ss=7.835e+04
    .............Split cd=1 cv= 273.9 nd=2 sm=[       82      535       83 ] ss=1.503e+05
    ..............Leaf n=1 <19> sm=[       40      260       52 ] ss=7.19e+04
    ...........Split cd=1 cv= 218.9 nd=7 sm=[      262     1570      541 ] ss=4.454e+05
    ..............Leaf n=1 <18> sm=[       56      151      128 ] ss=4.232e+04
    .............Split cd=1 cv=   151 nd=2 sm=[       88      263      246 ] ss=6.981e+04
    ..............Leaf n=1 <17> sm=[       32      112      118 ] ss=2.749e+04
    ............Split cd=2 cv= 70.06 nd=3 sm=[      119      454      286 ] ss=1.089e+05
    .............Leaf n=1 <85> sm=[       31      191       40 ] ss=3.904e+04
    .......Split cd=1 cv= 108.8 nd=48 sm=[     1887     6571     6970 ] ss=4.222e+06
    ..........Leaf n=1 <50> sm=[       48       60      376 ] ss=1.473e+05
    .........Split cd=1 cv=     0 nd=2 sm=[       87       60      879 ] ss=4.018e+05
    ..........Leaf n=1 <38> sm=[       39        0      503 ] ss=2.545e+05
    ........Split cd=2 cv= 265.2 nd=26 sm=[     1071     -268     3694 ] ss=1.132e+06
    ..............Leaf n=1 <70> sm=[       33       23      216 ] ss=4.827e+04
    .............Split cd=1 cv=    23 nd=2 sm=[       74       45      454 ] ss=1.071e+05
    ..............Leaf n=1 <94> sm=[       41       22      238 ] ss=5.881e+04
    ............Split cd=2 cv= 200.2 nd=8 sm=[      352      253     1419 ] ss=2.961e+05
    ...............Leaf n=1 <63> sm=[       76       86      192 ] ss=5.004e+04
    ..............Split cd=2 cv= 167.7 nd=2 sm=[      133      168      332 ] ss=7.961e+04
    ...............Leaf n=1 <43> sm=[       57       82      140 ] ss=2.957e+04
    .............Split cd=1 cv=  54.4 nd=6 sm=[      278      208      965 ] ss=1.89e+05
    ...............Leaf n=1 <5> sm=[       51       34      200 ] ss=4.376e+04
    ..............Split cd=2 cv= 167.7 nd=4 sm=[      145       40      633 ] ss=1.094e+05
    ................Leaf n=1 <8> sm=[       38        1      152 ] ss=2.455e+04
    ...............Split cd=0 cv=    38 nd=3 sm=[       94        6      433 ] ss=6.565e+04
    .................Leaf n=1 <81> sm=[       25        5      138 ] ss=1.969e+04
    ................Split cd=1 cv=     5 nd=2 sm=[       56        5      281 ] ss=4.11e+04
    .................Leaf n=1 <34> sm=[       31        0      143 ] ss=2.141e+04
    ...........Split cd=1 cv=     0 nd=9 sm=[      390      253     1679 ] ss=3.651e+05
    ............Leaf n=1 <80> sm=[       38        0      260 ] ss=6.904e+04
    ..........Split cd=2 cv= 135.1 nd=21 sm=[      879      447     2530 ] ss=4.834e+05
    ..............Leaf n=1 <71> sm=[       52       50       84 ] ss=1.226e+04
    .............Split cd=1 cv=    50 nd=8 sm=[      318      140      705 ] ss=8.193e+04
    ...............Leaf n=1 <72> sm=[       31       36      105 ] ss=1.328e+04
    ..............Split cd=2 cv= 102.6 nd=7 sm=[      266       90      621 ] ss=6.967e+04
    ................Leaf n=1 <47> sm=[       51       40       79 ] ss=1.044e+04
    ...............Split cd=0 cv=    51 nd=6 sm=[      235       54      516 ] ss=5.639e+04
    .................Leaf n=1 <30> sm=[       27       14       72 ] ss=6109
    ................Split cd=1 cv=    14 nd=5 sm=[      184       14      437 ] ss=4.595e+04
    ....................Leaf n=1 <6> sm=[       49        0       97 ] ss=1.181e+04
    ...................Split cd=2 cv=    96 nd=2 sm=[       93        0      193 ] ss=2.296e+04
    ....................Leaf n=1 <60> sm=[       44        0       96 ] ss=1.115e+04
    ..................Split cd=0 cv=    38 nd=3 sm=[      128        0      282 ] ss=3.211e+04
    ...................Leaf n=1 <12> sm=[       35        0       89 ] ss=9146
    .................Split cd=2 cv= 86.33 nd=4 sm=[      157        0      365 ] ss=3.984e+04
    ..................Leaf n=1 <59> sm=[       29        0       83 ] ss=7730
    ............Split cd=2 cv= 70.06 nd=11 sm=[      439      278      750 ] ss=9.845e+04
    ..............Leaf n=1 <9> sm=[       46       91       29 ] ss=1.124e+04
    .............Split cd=1 cv= 53.76 nd=3 sm=[      121      138       45 ] ss=1.652e+04
    ...............Leaf n=1 <83> sm=[       30       47       11 ] ss=3230
    ..............Split cd=2 cv=    11 nd=2 sm=[       75       47       16 ] ss=5280
    ...............Leaf n=1 <54> sm=[       45        0        5 ] ss=2050
    ...........Split cd=1 cv= -1.27 nd=12 sm=[      489      194      851 ] ss=1.182e+05
    ............Leaf n=1 <68> sm=[       50      -84      101 ] ss=1.976e+04
    .........Split cd=1 cv=-111.3 nd=24 sm=[      984     -328     2815 ] ss=7.3e+05
    ...........Leaf n=1 <0> sm=[       33     -300      184 ] ss=1.249e+05
    ..........Split cd=2 cv= 135.1 nd=3 sm=[      105     -775      285 ] ss=2.467e+05
    ............Leaf n=1 <76> sm=[       31     -219       66 ] ss=5.328e+04
    ...........Split cd=1 cv=-221.4 nd=2 sm=[       72     -475      101 ] ss=1.217e+05
    ............Leaf n=1 <48> sm=[       41     -256       35 ] ss=6.844e+04
    .....Split cd=1 cv=-331.5 nd=53 sm=[     2119     5690     9332 ] ss=6.784e+06
    .......Leaf n=1 <61> sm=[       26     -759      191 ] ss=6.132e+05
    ......Split cd=2 cv=   191 nd=2 sm=[       74    -1311      341 ] ss=9.427e+05
    .......Leaf n=1 <55> sm=[       48     -552      150 ] ss=3.295e+05
================
open file successfully.
Data Points:
(33, -300, 184)
(31, 1407, 142)
(43, 388, 2087)
(29, 858, 234)
(42, 525, 127)
(51, 34, 200)
(49, 0, 97)
(28, 618, 281)
(38, 1, 152)
(46, 91, 29)
(29, 308, 75)
(77, 610, 766)
(35, 0, 89)
(33, 1165, 420)
(47, 4543, 162)
(58, 937, 155)
(30, 124, 161)
(32, 112, 118)
(56, 151, 128)
(40, 260, 52)
(31, 26965, 654)
(57, 501, 59)
(29, 1070, 30)
(37, 228, 1740)
(39, 399, 133)
(48, 607, 29)
(56, 1238, 1558)
(60, 3043, 235)
(42, 382, 294)
(38, 5092, 145)
(27, 14, 72)
(39, 5803, 83)
(83, 425, 883)
(35, 747, 141)
(31, 0, 143)
(38, 807, 74)
(32, 217, 317)
(47, 3188, 426)
(39, 0, 503)
(27, 5291, 192)
(51, 377, 143)
(29, -20, 574)
(43, 757, 315)
(57, 82, 140)
(37, 1689, 645)
(52, 214, 161)
(30, 4787, 99)
(51, 40, 79)
(41, -256, 35)
(42, 275, 31)
(48, 60, 376)
(32, 396, 205)
(53, 1278, 174)
(27, 446, 205)
(45, 0, 5)
(48, -552, 150)
(40, -1212, 1259)
(44, 1378, 257)
(38, 7929, 182)
(29, 0, 83)
(44, 0, 96)
(26, -759, 191)
(32, 273, 97)
(76, 86, 192)
(47, 8515, 14)
(31, 466, 164)
(43, 3403, 707)
(42, 782, 285)
(50, -84, 101)
(30, 877, 202)
(33, 23, 216)
(52, 50, 84)
(31, 36, 105)
(28, 356, 76)
(29, 178, 231)
(64, 1574, 301)
(31, -219, 66)
(53, 3316, 331)
(51, 837, 41)
(59, 351, 1063)
(38, 0, 260)
(25, 5, 138)
(36, 605, 204)
(30, 47, 11)
(37, 2442, 91)
(31, 191, 40)
(61, 1471, 331)
(35, 6411, 144)
(46, 4958, 64)
(35, 3102, 138)
(26, 321, 242)
(46, 25, 564)
(49, 2146, 1516)
(43, 3060, 253)
(41, 22, 238)
(36, 367, 217)
(36, 644, 54)
(32, 1390, 116)
(34, 5060, 12)
(36, 957, 206)

Executing Clustering Algorithm: Swap
    .Leaf n=1 <20> sm=[       31    26965      654 ] ss=7.2754e+08
    Split cd=1 cv=1.288e+04 nd=100 sm=[     4104 1.388e+05 2.789e+04 ] ss=1.211e+09
    ...Leaf n=1 <64> sm=[       47     8515       14 ] ss=7.251e+07
    ..Split cd=1 cv=  8515 nd=3 sm=[      120 2.286e+04      340 ] ss=1.765e+08
    ....Leaf n=1 <58> sm=[       38     7929      182 ] ss=6.29e+07
    ...Split cd=1 cv=  7174 nd=2 sm=[       73 1.434e+04      326 ] ss=1.04e+08
    ....Leaf n=1 <87> sm=[       35     6411      144 ] ss=4.112e+07
    .Split cd=1 cv=  5832 nd=99 sm=[     4073 1.118e+05 2.724e+04 ] ss=4.832e+08
    .....Leaf n=1 <39> sm=[       27     5291      192 ] ss=2.803e+07
    ....Split cd=2 cv=   192 nd=7 sm=[      261 3.553e+04      757 ] ss=1.815e+08
    .......Leaf n=1 <31> sm=[       39     5803       83 ] ss=3.368e+07
    ......Split cd=1 cv=  5392 nd=4 sm=[      157 2.091e+04      304 ] ss=1.098e+08
    ........Leaf n=1 <29> sm=[       38     5092      145 ] ss=2.595e+07
    .......Split cd=1 cv=  5092 nd=3 sm=[      118 1.511e+04      221 ] ss=7.614e+07
    .........Leaf n=1 <88> sm=[       46     4958       64 ] ss=2.459e+07
    ........Split cd=2 cv=    64 nd=2 sm=[       80 1.002e+04       76 ] ss=5.019e+07
    .........Leaf n=1 <98> sm=[       34     5060       12 ] ss=2.56e+07
    .....Split cd=1 cv=  4952 nd=6 sm=[      234 3.024e+04      565 ] ss=1.534e+08
    .......Leaf n=1 <46> sm=[       30     4787       99 ] ss=2.293e+07
    ......Split cd=1 cv=  4543 nd=2 sm=[       77     9330      261 ] ss=4.359e+07
    .......Leaf n=1 <14> sm=[       47     4543      162 ] ss=2.067e+07
    ...Split cd=1 cv=  4071 nd=14 sm=[      579 5.709e+04     2938 ] ss=2.494e+08
    .....Leaf n=1 <66> sm=[       43     3403      707 ] ss=1.208e+07
    ....Split cd=2 cv=   707 nd=7 sm=[      318 2.155e+04     2181 ] ss=6.79e+07
    ......Leaf n=1 <77> sm=[       53     3316      331 ] ss=1.111e+07
    .....Split cd=1 cv=  3191 nd=6 sm=[      275 1.815e+04     1474 ] ss=5.582e+07
    ........Leaf n=1 <37> sm=[       47     3188      426 ] ss=1.035e+07
    .......Split cd=2 cv=   356 nd=4 sm=[      185 1.239e+04     1052 ] ss=3.874e+07
    ..........Leaf n=1 <93> sm=[       43     3060      253 ] ss=9.429e+06
    .........Split cd=2 cv= 180.5 nd=2 sm=[       78     6162      391 ] ss=1.907e+07
    ..........Leaf n=1 <89> sm=[       35     3102      138 ] ss=9.643e+06
    ........Split cd=1 cv=  3043 nd=3 sm=[      138     9205      626 ] ss=2.839e+07
    .........Leaf n=1 <27> sm=[       60     3043      235 ] ss=9.319e+06
    ......Split cd=1 cv=  2750 nd=5 sm=[      222 1.484e+04     1143 ] ss=4.471e+07
    .......Leaf n=1 <84> sm=[       37     2442       91 ] ss=5.973e+06
    ..Split cd=1 cv=  2310 nd=96 sm=[     3953 8.898e+04 2.69e+04 ] ss=3.067e+08
    ......Leaf n=1 <92> sm=[       49     2146     1516 ] ss=6.906e+06
    .....Split cd=1 cv=  1430 nd=2 sm=[      105     3384     3074 ] ss=1.087e+07
    ......Leaf n=1 <26> sm=[       56     1238     1558 ] ss=3.963e+06
    ....Split cd=2 cv=  1046 nd=25 sm=[     1076 2.645e+04     8477 ] ss=3.865e+07
    .......Leaf n=1 <44> sm=[       37     1689      645 ] ss=3.27e+06
    ......Split cd=2 cv= 525.5 nd=3 sm=[      162     4734     1277 ] ss=8.119e+06
    ........Leaf n=1 <75> sm=[       64     1574      301 ] ss=2.572e+06
    .......Split cd=1 cv=  1574 nd=2 sm=[      125     3045      632 ] ss=4.849e+06
    ........Leaf n=1 <86> sm=[       61     1471      331 ] ss=2.277e+06
    .....Split cd=1 cv=  1430 nd=23 sm=[      971 2.306e+04     5403 ] ss=2.779e+07
    .......Leaf n=1 <11> sm=[       77      610      766 ] ss=9.648e+05
    ......Split cd=2 cv= 525.5 nd=20 sm=[      809 1.833e+04     4126 ] ss=1.967e+07
    .........Leaf n=1 <13> sm=[       33     1165      420 ] ss=1.535e+06
    ........Split cd=2 cv= 265.2 nd=6 sm=[      222     7688     1139 ] ss=1.026e+07
    .............Leaf n=1 <57> sm=[       44     1378      257 ] ss=1.967e+06
    ............Split cd=2 cv= 200.2 nd=2 sm=[       75     2785      399 ] ss=3.968e+06
    .............Leaf n=1 <1> sm=[       31     1407      142 ] ss=2.001e+06
    ...........Split cd=1 cv=  1320 nd=3 sm=[      128     4063      573 ] ss=5.634e+06
    ............Leaf n=1 <52> sm=[       53     1278      174 ] ss=1.666e+06
    ..........Split cd=2 cv= 135.1 nd=4 sm=[      160     5453      689 ] ss=7.581e+06
    ...........Leaf n=1 <97> sm=[       32     1390      116 ] ss=1.947e+06
    .........Split cd=1 cv=  1209 nd=5 sm=[      189     6523      719 ] ss=8.727e+06
    ..........Leaf n=1 <22> sm=[       29     1070       30 ] ss=1.147e+06
    .......Split cd=1 cv= 989.3 nd=19 sm=[      732 1.772e+04     3360 ] ss=1.87e+07
    ..........Leaf n=1 <67> sm=[       42      782      285 ] ss=6.945e+05
    .........Split cd=1 cv= 769.2 nd=3 sm=[      113     2157      881 ] ss=1.83e+06
    ...........Leaf n=1 <42> sm=[       43      757      315 ] ss=6.741e+05
    ..........Split cd=2 cv=   315 nd=2 sm=[       71     1375      596 ] ss=1.136e+06
    ...........Leaf n=1 <7> sm=[       28      618      281 ] ss=4.617e+05
    ........Split cd=2 cv= 265.2 nd=13 sm=[      510 1.003e+04     2221 ] ss=8.439e+06
    .............Leaf n=1 <99> sm=[       36      957      206 ] ss=9.596e+05
    ............Split cd=2 cv= 200.2 nd=2 sm=[       94     1894      361 ] ss=1.865e+06
    .............Leaf n=1 <15> sm=[       58      937      155 ] ss=9.054e+05
    ...........Split cd=1 cv= 879.3 nd=4 sm=[      153     3629      797 ] ss=3.468e+06
    .............Leaf n=1 <3> sm=[       29      858      234 ] ss=7.918e+05
    ............Split cd=2 cv=   202 nd=2 sm=[       59     1735      436 ] ss=1.603e+06
    .............Leaf n=1 <69> sm=[       30      877      202 ] ss=8.108e+05
    ..........Split cd=2 cv= 135.1 nd=6 sm=[      242     5273      912 ] ss=4.831e+06
    ............Leaf n=1 <78> sm=[       51      837       41 ] ss=7.049e+05
    ...........Split cd=1 cv=   837 nd=2 sm=[       89     1644      115 ] ss=1.363e+06
    ............Leaf n=1 <35> sm=[       38      807       74 ] ss=6.582e+05
    .........Split cd=1 cv= 769.2 nd=10 sm=[      397     7876     1340 ] ss=6.609e+06
    ............Leaf n=1 <33> sm=[       35      747      141 ] ss=5.791e+05
    ...........Split cd=1 cv= 659.1 nd=2 sm=[       71     1352      345 ] ss=9.881e+05
    ............Leaf n=1 <82> sm=[       36      605      204 ] ss=4.089e+05
    ..........Split cd=2 cv= 135.1 nd=4 sm=[      155     2603      428 ] ss=1.779e+06
    ............Leaf n=1 <96> sm=[       36      644       54 ] ss=4.189e+05
    ...........Split cd=1 cv=   644 nd=2 sm=[       84     1251       83 ] ss=7.905e+05
    ............Leaf n=1 <25> sm=[       48      607       29 ] ss=3.716e+05
    ...Split cd=1 cv= 549.1 nd=82 sm=[     3374 3.189e+04 2.396e+04 ] ss=5.734e+07
    ........Leaf n=1 <2> sm=[       43      388     2087 ] ss=4.508e+06
    .......Split cd=1 cv=   228 nd=2 sm=[       80      616     3827 ] ss=7.589e+06
    ........Leaf n=1 <23> sm=[       37      228     1740 ] ss=3.081e+06
    ......Split cd=2 cv=  1566 nd=3 sm=[      139      967     4890 ] ss=8.846e+06
    .......Leaf n=1 <79> sm=[       59      351     1063 ] ss=1.257e+06
    .....Split cd=1 cv=-331.5 nd=4 sm=[      179     -245     6149 ] ss=1.19e+07
    ......Leaf n=1 <56> sm=[       40    -1212     1259 ] ss=3.056e+06
    ....Split cd=2 cv=  1046 nd=57 sm=[     2298     5445 1.548e+04 ] ss=1.869e+07
    ........Leaf n=1 <32> sm=[       83      425      883 ] ss=9.672e+05
    .......Split cd=1 cv= 108.8 nd=3 sm=[      158      430     2021 ] ss=1.619e+06
    .........Leaf n=1 <41> sm=[       29      -20      574 ] ss=3.307e+05
    ........Split cd=2 cv=   574 nd=2 sm=[       75        5     1138 ] ss=6.516e+05
    .........Leaf n=1 <91> sm=[       46       25      564 ] ss=3.208e+05
    ......Split cd=2 cv= 525.5 nd=51 sm=[     2045     7001     8991 ] ss=5.841e+06
    ..........Leaf n=1 <28> sm=[       42      382      294 ] ss=2.341e+05
    .........Split cd=1 cv= 328.9 nd=2 sm=[       74      599      611 ] ss=3.827e+05
    ..........Leaf n=1 <36> sm=[       32      217      317 ] ss=1.486e+05
    ........Split cd=2 cv= 265.2 nd=22 sm=[      816     6839     3276 ] ss=3.091e+06
    .............Leaf n=1 <53> sm=[       27      446      205 ] ss=2.417e+05
    ............Split cd=2 cv= 200.2 nd=2 sm=[       58      912      369 ] ss=4.867e+05
    .............Leaf n=1 <65> sm=[       31      466      164 ] ss=2.45e+05
    ...........Split cd=1 cv=   439 nd=5 sm=[      177     2052      934 ] ss=1.035e+06
    ..............Leaf n=1 <51> sm=[       32      396      205 ] ss=1.999e+05
    .............Split cd=1 cv=   384 nd=2 sm=[       68      763      422 ] ss=3.829e+05
    ..............Leaf n=1 <95> sm=[       36      367      217 ] ss=1.831e+05
    ............Split cd=2 cv= 200.2 nd=3 sm=[      119     1140      565 ] ss=5.481e+05
    .............Leaf n=1 <40> sm=[       51      377      143 ] ss=1.652e+05
    ..........Split cd=2 cv= 135.1 nd=9 sm=[      343     3833     1329 ] ss=1.898e+06
    .............Leaf n=1 <4> sm=[       42      525      127 ] ss=2.935e+05
    ............Split cd=2 cv= 70.06 nd=2 sm=[       99     1026      186 ] ss=5.512e+05
    .............Leaf n=1 <21> sm=[       57      501       59 ] ss=2.577e+05
    ...........Split cd=1 cv=   439 nd=4 sm=[      166     1781      395 ] ss=8.63e+05
    .............Leaf n=1 <24> sm=[       39      399      133 ] ss=1.784e+05
    ............Split cd=2 cv=    76 nd=2 sm=[       67      755      209 ] ss=3.117e+05
    .............Leaf n=1 <73> sm=[       28      356       76 ] ss=1.333e+05
    .........Split cd=1 cv= 328.9 nd=20 sm=[      742     6240     2665 ] ss=2.708e+06
    ............Leaf n=1 <90> sm=[       26      321      242 ] ss=1.623e+05
    ...........Split cd=1 cv= 218.9 nd=4 sm=[      137      837      795 ] ss=3.648e+05
    .............Leaf n=1 <74> sm=[       29      178      231 ] ss=8.589e+04
    ............Split cd=2 cv= 200.2 nd=3 sm=[      111      516      553 ] ss=2.025e+05
    ..............Leaf n=1 <45> sm=[       52      214      161 ] ss=7.442e+04
    .............Split cd=1 cv= 163.8 nd=2 sm=[       82      338      322 ] ss=1.166e+05
    ..............Leaf n=1 <16> sm=[       30      124      161 ] ss=4.22e+04
    ..........Split cd=2 cv= 135.1 nd=11 sm=[      399     2407     1336 ] ss=8.102e+05
    ..............Leaf n=1 <10> sm=[       29      308       75 ] ss=1.013e+05
    .............Split cd=1 cv= 273.9 nd=2 sm=[       61      581      172 ] ss=1.863e+05
    ..............Leaf n=1 <62> sm=[       32      273       97 ] ss=8.496e+04
    ............Split cd=2 cv= 70.06 nd=4 sm=[      143     1116      255 ] ss=3.365e+05
    ..............Leaf n=1 <49> sm=[       42      275       31 ] ss=7.835e+04
    .............Split cd=1 cv= 273.9 nd=2 sm=[       82      535       83 ] ss=1.503e+05
    ..............Leaf n=1 <19> sm=[       40      260       52 ] ss=7.19e+04
    ...........Split cd=1 cv= 218.9 nd=7 sm=[      262     1570      541 ] ss=4.454e+05
    ..............Leaf n=1 <18> sm=[       56      151      128 ] ss=4.232e+04
    .............Split cd=1 cv=   151 nd=2 sm=[       88      263      246 ] ss=6.981e+04
    ..............Leaf n=1 <17> sm=[       32      112      118 ] ss=2.749e+04
    ............Split cd=2 cv= 70.06 nd=3 sm=[      119      454      286 ] ss=1.089e+05
    .............Leaf n=1 <85> sm=[       31      191       40 ] ss=3.904e+04
    .......Split cd=1 cv= 108.8 nd=48 sm=[     1887     6571     6970 ] ss=4.222e+06
    ..........Leaf n=1 <50> sm=[       48       60      376 ] ss=1.473e+05
    .........Split cd=1 cv=     0 nd=2 sm=[       87       60      879 ] ss=4.018e+05
    ..........Leaf n=1 <38> sm=[       39        0      503 ] ss=2.545e+05
    ........Split cd=2 cv= 265.2 nd=26 sm=[     1071     -268     3694 ] ss=1.132e+06
    ..............Leaf n=1 <70> sm=[       33       23      216 ] ss=4.827e+04
    .............Split cd=1 cv=    23 nd=2 sm=[       74       45      454 ] ss=1.071e+05
    ..............Leaf n=1 <94> sm=[       41       22      238 ] ss=5.881e+04
    ............Split cd=2 cv= 200.2 nd=8 sm=[      352      253     1419 ] ss=2.961e+05
    ...............Leaf n=1 <63> sm=[       76       86      192 ] ss=5.004e+04
    ..............Split cd=2 cv= 167.7 nd=2 sm=[      133      168      332 ] ss=7.961e+04
    ...............Leaf n=1 <43> sm=[       57       82      140 ] ss=2.957e+04
    .............Split cd=1 cv=  54.4 nd=6 sm=[      278      208      965 ] ss=1.89e+05
    ...............Leaf n=1 <5> sm=[       51       34      200 ] ss=4.376e+04
    ..............Split cd=2 cv= 167.7 nd=4 sm=[      145       40      633 ] ss=1.094e+05
    ................Leaf n=1 <8> sm=[       38        1      152 ] ss=2.455e+04
    ...............Split cd=0 cv=    38 nd=3 sm=[       94        6      433 ] ss=6.565e+04
    .................Leaf n=1 <81> sm=[       25        5      138 ] ss=1.969e+04
    ................Split cd=1 cv=     5 nd=2 sm=[       56        5      281 ] ss=4.11e+04
    .................Leaf n=1 <34> sm=[       31        0      143 ] ss=2.141e+04
    ...........Split cd=1 cv=     0 nd=9 sm=[      390      253     1679 ] ss=3.651e+05
    ............Leaf n=1 <80> sm=[       38        0      260 ] ss=6.904e+04
    ..........Split cd=2 cv= 135.1 nd=21 sm=[      879      447     2530 ] ss=4.834e+05
    ..............Leaf n=1 <71> sm=[       52       50       84 ] ss=1.226e+04
    .............Split cd=1 cv=    50 nd=8 sm=[      318      140      705 ] ss=8.193e+04
    ...............Leaf n=1 <72> sm=[       31       36      105 ] ss=1.328e+04
    ..............Split cd=2 cv= 102.6 nd=7 sm=[      266       90      621 ] ss=6.967e+04
    ................Leaf n=1 <47> sm=[       51       40       79 ] ss=1.044e+04
    ...............Split cd=0 cv=    51 nd=6 sm=[      235       54      516 ] ss=5.639e+04
    .................Leaf n=1 <30> sm=[       27       14       72 ] ss=6109
    ................Split cd=1 cv=    14 nd=5 sm=[      184       14      437 ] ss=4.595e+04
    ....................Leaf n=1 <6> sm=[       49        0       97 ] ss=1.181e+04
    ...................Split cd=2 cv=    96 nd=2 sm=[       93        0      193 ] ss=2.296e+04
    ....................Leaf n=1 <60> sm=[       44        0       96 ] ss=1.115e+04
    ..................Split cd=0 cv=    38 nd=3 sm=[      128        0      282 ] ss=3.211e+04
    ...................Leaf n=1 <12> sm=[       35        0       89 ] ss=9146
    .................Split cd=2 cv= 86.33 nd=4 sm=[      157        0      365 ] ss=3.984e+04
    ..................Leaf n=1 <59> sm=[       29        0       83 ] ss=7730
    ............Split cd=2 cv= 70.06 nd=11 sm=[      439      278      750 ] ss=9.845e+04
    ..............Leaf n=1 <9> sm=[       46       91       29 ] ss=1.124e+04
    .............Split cd=1 cv= 53.76 nd=3 sm=[      121      138       45 ] ss=1.652e+04
    ...............Leaf n=1 <83> sm=[       30       47       11 ] ss=3230
    ..............Split cd=2 cv=    11 nd=2 sm=[       75       47       16 ] ss=5280
    ...............Leaf n=1 <54> sm=[       45        0        5 ] ss=2050
    ...........Split cd=1 cv= -1.27 nd=12 sm=[      489      194      851 ] ss=1.182e+05
    ............Leaf n=1 <68> sm=[       50      -84      101 ] ss=1.976e+04
    .........Split cd=1 cv=-111.3 nd=24 sm=[      984     -328     2815 ] ss=7.3e+05
    ...........Leaf n=1 <0> sm=[       33     -300      184 ] ss=1.249e+05
    ..........Split cd=2 cv= 135.1 nd=3 sm=[      105     -775      285 ] ss=2.467e+05
    ............Leaf n=1 <76> sm=[       31     -219       66 ] ss=5.328e+04
    ...........Split cd=1 cv=-221.4 nd=2 sm=[       72     -475      101 ] ss=1.217e+05
    ............Leaf n=1 <48> sm=[       41     -256       35 ] ss=6.844e+04
    .....Split cd=1 cv=-331.5 nd=53 sm=[     2119     5690     9332 ] ss=6.784e+06
    .......Leaf n=1 <61> sm=[       26     -759      191 ] ss=6.132e+05
    ......Split cd=2 cv=   191 nd=2 sm=[       74    -1311      341 ] ss=9.427e+05
    .......Leaf n=1 <55> sm=[       48     -552      150 ] ss=3.295e+05
================
open file successfully.
Data Points:
(33, -300, 184)
(31, 1407, 142)
(43, 388, 2087)
(29, 858, 234)
(42, 525, 127)
(51, 34, 200)
(49, 0, 97)
(28, 618, 281)
(38, 1, 152)
(46, 91, 29)
(29, 308, 75)
(77, 610, 766)
(35, 0, 89)
(33, 1165, 420)
(47, 4543, 162)
(58, 937, 155)
(30, 124, 161)
(32, 112, 118)
(56, 151, 128)
(40, 260, 52)
(31, 26965, 654)
(57, 501, 59)
(29, 1070, 30)
(37, 228, 1740)
(39, 399, 133)
(48, 607, 29)
(56, 1238, 1558)
(60, 3043, 235)
(42, 382, 294)
(38, 5092, 145)
(27, 14, 72)
(39, 5803, 83)
(83, 425, 883)
(35, 747, 141)
(31, 0, 143)
(38, 807, 74)
(32, 217, 317)
(47, 3188, 426)
(39, 0, 503)
(27, 5291, 192)
(51, 377, 143)
(29, -20, 574)
(43, 757, 315)
(57, 82, 140)
(37, 1689, 645)
(52, 214, 161)
(30, 4787, 99)
(51, 40, 79)
(41, -256, 35)
(42, 275, 31)
(48, 60, 376)
(32, 396, 205)
(53, 1278, 174)
(27, 446, 205)
(45, 0, 5)
(48, -552, 150)
(40, -1212, 1259)
(44, 1378, 257)
(38, 7929, 182)
(29, 0, 83)
(44, 0, 96)
(26, -759, 191)
(32, 273, 97)
(76, 86, 192)
(47, 8515, 14)
(31, 466, 164)
(43, 3403, 707)
(42, 782, 285)
(50, -84, 101)
(30, 877, 202)
(33, 23, 216)
(52, 50, 84)
(31, 36, 105)
(28, 356, 76)
(29, 178, 231)
(64, 1574, 301)
(31, -219, 66)
(53, 3316, 331)
(51, 837, 41)
(59, 351, 1063)
(38, 0, 260)
(25, 5, 138)
(36, 605, 204)
(30, 47, 11)
(37, 2442, 91)
(31, 191, 40)
(61, 1471, 331)
(35, 6411, 144)
(46, 4958, 64)
(35, 3102, 138)
(26, 321, 242)
(46, 25, 564)
(49, 2146, 1516)
(43, 3060, 253)
(41, 22, 238)
(36, 367, 217)
(36, 644, 54)
(32, 1390, 116)
(34, 5060, 12)
(36, 957, 206)

Executing Clustering Algorithm: Swap
    .Leaf n=1 <20> sm=[       31    26965      654 ] ss=7.2754e+08
    Split cd=1 cv=1.288e+04 nd=100 sm=[     4104 1.388e+05 2.789e+04 ] ss=1.211e+09
    ...Leaf n=1 <64> sm=[       47     8515       14 ] ss=7.251e+07
    ..Split cd=1 cv=  8515 nd=3 sm=[      120 2.286e+04      340 ] ss=1.765e+08
    ....Leaf n=1 <58> sm=[       38     7929      182 ] ss=6.29e+07
    ...Split cd=1 cv=  7174 nd=2 sm=[       73 1.434e+04      326 ] ss=1.04e+08
    ....Leaf n=1 <87> sm=[       35     6411      144 ] ss=4.112e+07
    .Split cd=1 cv=  5832 nd=99 sm=[     4073 1.118e+05 2.724e+04 ] ss=4.832e+08
    .....Leaf n=1 <39> sm=[       27     5291      192 ] ss=2.803e+07
    ....Split cd=2 cv=   192 nd=7 sm=[      261 3.553e+04      757 ] ss=1.815e+08
    .......Leaf n=1 <31> sm=[       39     5803       83 ] ss=3.368e+07
    ......Split cd=1 cv=  5392 nd=4 sm=[      157 2.091e+04      304 ] ss=1.098e+08
    ........Leaf n=1 <29> sm=[       38     5092      145 ] ss=2.595e+07
    .......Split cd=1 cv=  5092 nd=3 sm=[      118 1.511e+04      221 ] ss=7.614e+07
    .........Leaf n=1 <88> sm=[       46     4958       64 ] ss=2.459e+07
    ........Split cd=2 cv=    64 nd=2 sm=[       80 1.002e+04       76 ] ss=5.019e+07
    .........Leaf n=1 <98> sm=[       34     5060       12 ] ss=2.56e+07
    .....Split cd=1 cv=  4952 nd=6 sm=[      234 3.024e+04      565 ] ss=1.534e+08
    .......Leaf n=1 <46> sm=[       30     4787       99 ] ss=2.293e+07
    ......Split cd=1 cv=  4543 nd=2 sm=[       77     9330      261 ] ss=4.359e+07
    .......Leaf n=1 <14> sm=[       47     4543      162 ] ss=2.067e+07
    ...Split cd=1 cv=  4071 nd=14 sm=[      579 5.709e+04     2938 ] ss=2.494e+08
    .....Leaf n=1 <66> sm=[       43     3403      707 ] ss=1.208e+07
    ....Split cd=2 cv=   707 nd=7 sm=[      318 2.155e+04     2181 ] ss=6.79e+07
    ......Leaf n=1 <77> sm=[       53     3316      331 ] ss=1.111e+07
    .....Split cd=1 cv=  3191 nd=6 sm=[      275 1.815e+04     1474 ] ss=5.582e+07
    ........Leaf n=1 <37> sm=[       47     3188      426 ] ss=1.035e+07
    .......Split cd=2 cv=   356 nd=4 sm=[      185 1.239e+04     1052 ] ss=3.874e+07
    ..........Leaf n=1 <93> sm=[       43     3060      253 ] ss=9.429e+06
    .........Split cd=2 cv= 180.5 nd=2 sm=[       78     6162      391 ] ss=1.907e+07
    ..........Leaf n=1 <89> sm=[       35     3102      138 ] ss=9.643e+06
    ........Split cd=1 cv=  3043 nd=3 sm=[      138     9205      626 ] ss=2.839e+07
    .........Leaf n=1 <27> sm=[       60     3043      235 ] ss=9.319e+06
    ......Split cd=1 cv=  2750 nd=5 sm=[      222 1.484e+04     1143 ] ss=4.471e+07
    .......Leaf n=1 <84> sm=[       37     2442       91 ] ss=5.973e+06
    ..Split cd=1 cv=  2310 nd=96 sm=[     3953 8.898e+04 2.69e+04 ] ss=3.067e+08
    ......Leaf n=1 <92> sm=[       49     2146     1516 ] ss=6.906e+06
    .....Split cd=1 cv=  1430 nd=2 sm=[      105     3384     3074 ] ss=1.087e+07
    ......Leaf n=1 <26> sm=[       56     1238     1558 ] ss=3.963e+06
    ....Split cd=2 cv=  1046 nd=25 sm=[     1076 2.645e+04     8477 ] ss=3.865e+07
    .......Leaf n=1 <44> sm=[       37     1689      645 ] ss=3.27e+06
    ......Split cd=2 cv= 525.5 nd=3 sm=[      162     4734     1277 ] ss=8.119e+06
    ........Leaf n=1 <75> sm=[       64     1574      301 ] ss=2.572e+06
    .......Split cd=1 cv=  1574 nd=2 sm=[      125     3045      632 ] ss=4.849e+06
    ........Leaf n=1 <86> sm=[       61     1471      331 ] ss=2.277e+06
    .....Split cd=1 cv=  1430 nd=23 sm=[      971 2.306e+04     5403 ] ss=2.779e+07
    .......Leaf n=1 <11> sm=[       77      610      766 ] ss=9.648e+05
    ......Split cd=2 cv= 525.5 nd=20 sm=[      809 1.833e+04     4126 ] ss=1.967e+07
    .........Leaf n=1 <13> sm=[       33     1165      420 ] ss=1.535e+06
    ........Split cd=2 cv= 265.2 nd=6 sm=[      222     7688     1139 ] ss=1.026e+07
    .............Leaf n=1 <57> sm=[       44     1378      257 ] ss=1.967e+06
    ............Split cd=2 cv= 200.2 nd=2 sm=[       75     2785      399 ] ss=3.968e+06
    .............Leaf n=1 <1> sm=[       31     1407      142 ] ss=2.001e+06
    ...........Split cd=1 cv=  1320 nd=3 sm=[      128     4063      573 ] ss=5.634e+06
    ............Leaf n=1 <52> sm=[       53     1278      174 ] ss=1.666e+06
    ..........Split cd=2 cv= 135.1 nd=4 sm=[      160     5453      689 ] ss=7.581e+06
    ...........Leaf n=1 <97> sm=[       32     1390      116 ] ss=1.947e+06
    .........Split cd=1 cv=  1209 nd=5 sm=[      189     6523      719 ] ss=8.727e+06
    ..........Leaf n=1 <22> sm=[       29     1070       30 ] ss=1.147e+06
    .......Split cd=1 cv= 989.3 nd=19 sm=[      732 1.772e+04     3360 ] ss=1.87e+07
    ..........Leaf n=1 <67> sm=[       42      782      285 ] ss=6.945e+05
    .........Split cd=1 cv= 769.2 nd=3 sm=[      113     2157      881 ] ss=1.83e+06
    ...........Leaf n=1 <42> sm=[       43      757      315 ] ss=6.741e+05
    ..........Split cd=2 cv=   315 nd=2 sm=[       71     1375      596 ] ss=1.136e+06
    ...........Leaf n=1 <7> sm=[       28      618      281 ] ss=4.617e+05
    ........Split cd=2 cv= 265.2 nd=13 sm=[      510 1.003e+04     2221 ] ss=8.439e+06
    .............Leaf n=1 <99> sm=[       36      957      206 ] ss=9.596e+05
    ............Split cd=2 cv= 200.2 nd=2 sm=[       94     1894      361 ] ss=1.865e+06
    .............Leaf n=1 <15> sm=[       58      937      155 ] ss=9.054e+05
    ...........Split cd=1 cv= 879.3 nd=4 sm=[      153     3629      797 ] ss=3.468e+06
    .............Leaf n=1 <3> sm=[       29      858      234 ] ss=7.918e+05
    ............Split cd=2 cv=   202 nd=2 sm=[       59     1735      436 ] ss=1.603e+06
    .............Leaf n=1 <69> sm=[       30      877      202 ] ss=8.108e+05
    ..........Split cd=2 cv= 135.1 nd=6 sm=[      242     5273      912 ] ss=4.831e+06
    ............Leaf n=1 <78> sm=[       51      837       41 ] ss=7.049e+05
    ...........Split cd=1 cv=   837 nd=2 sm=[       89     1644      115 ] ss=1.363e+06
    ............Leaf n=1 <35> sm=[       38      807       74 ] ss=6.582e+05
    .........Split cd=1 cv= 769.2 nd=10 sm=[      397     7876     1340 ] ss=6.609e+06
    ............Leaf n=1 <33> sm=[       35      747      141 ] ss=5.791e+05
    ...........Split cd=1 cv= 659.1 nd=2 sm=[       71     1352      345 ] ss=9.881e+05
    ............Leaf n=1 <82> sm=[       36      605      204 ] ss=4.089e+05
    ..........Split cd=2 cv= 135.1 nd=4 sm=[      155     2603      428 ] ss=1.779e+06
    ............Leaf n=1 <96> sm=[       36      644       54 ] ss=4.189e+05
    ...........Split cd=1 cv=   644 nd=2 sm=[       84     1251       83 ] ss=7.905e+05
    ............Leaf n=1 <25> sm=[       48      607       29 ] ss=3.716e+05
    ...Split cd=1 cv= 549.1 nd=82 sm=[     3374 3.189e+04 2.396e+04 ] ss=5.734e+07
    ........Leaf n=1 <2> sm=[       43      388     2087 ] ss=4.508e+06
    .......Split cd=1 cv=   228 nd=2 sm=[       80      616     3827 ] ss=7.589e+06
    ........Leaf n=1 <23> sm=[       37      228     1740 ] ss=3.081e+06
    ......Split cd=2 cv=  1566 nd=3 sm=[      139      967     4890 ] ss=8.846e+06
    .......Leaf n=1 <79> sm=[       59      351     1063 ] ss=1.257e+06
    .....Split cd=1 cv=-331.5 nd=4 sm=[      179     -245     6149 ] ss=1.19e+07
    ......Leaf n=1 <56> sm=[       40    -1212     1259 ] ss=3.056e+06
    ....Split cd=2 cv=  1046 nd=57 sm=[     2298     5445 1.548e+04 ] ss=1.869e+07
    ........Leaf n=1 <32> sm=[       83      425      883 ] ss=9.672e+05
    .......Split cd=1 cv= 108.8 nd=3 sm=[      158      430     2021 ] ss=1.619e+06
    .........Leaf n=1 <41> sm=[       29      -20      574 ] ss=3.307e+05
    ........Split cd=2 cv=   574 nd=2 sm=[       75        5     1138 ] ss=6.516e+05
    .........Leaf n=1 <91> sm=[       46       25      564 ] ss=3.208e+05
    ......Split cd=2 cv= 525.5 nd=51 sm=[     2045     7001     8991 ] ss=5.841e+06
    ..........Leaf n=1 <28> sm=[       42      382      294 ] ss=2.341e+05
    .........Split cd=1 cv= 328.9 nd=2 sm=[       74      599      611 ] ss=3.827e+05
    ..........Leaf n=1 <36> sm=[       32      217      317 ] ss=1.486e+05
    ........Split cd=2 cv= 265.2 nd=22 sm=[      816     6839     3276 ] ss=3.091e+06
    .............Leaf n=1 <53> sm=[       27      446      205 ] ss=2.417e+05
    ............Split cd=2 cv= 200.2 nd=2 sm=[       58      912      369 ] ss=4.867e+05
    .............Leaf n=1 <65> sm=[       31      466      164 ] ss=2.45e+05
    ...........Split cd=1 cv=   439 nd=5 sm=[      177     2052      934 ] ss=1.035e+06
    ..............Leaf n=1 <51> sm=[       32      396      205 ] ss=1.999e+05
    .............Split cd=1 cv=   384 nd=2 sm=[       68      763      422 ] ss=3.829e+05
    ..............Leaf n=1 <95> sm=[       36      367      217 ] ss=1.831e+05
    ............Split cd=2 cv= 200.2 nd=3 sm=[      119     1140      565 ] ss=5.481e+05
    .............Leaf n=1 <40> sm=[       51      377      143 ] ss=1.652e+05
    ..........Split cd=2 cv= 135.1 nd=9 sm=[      343     3833     1329 ] ss=1.898e+06
    .............Leaf n=1 <4> sm=[       42      525      127 ] ss=2.935e+05
    ............Split cd=2 cv= 70.06 nd=2 sm=[       99     1026      186 ] ss=5.512e+05
    .............Leaf n=1 <21> sm=[       57      501       59 ] ss=2.577e+05
    ...........Split cd=1 cv=   439 nd=4 sm=[      166     1781      395 ] ss=8.63e+05
    .............Leaf n=1 <24> sm=[       39      399      133 ] ss=1.784e+05
    ............Split cd=2 cv=    76 nd=2 sm=[       67      755      209 ] ss=3.117e+05
    .............Leaf n=1 <73> sm=[       28      356       76 ] ss=1.333e+05
    .........Split cd=1 cv= 328.9 nd=20 sm=[      742     6240     2665 ] ss=2.708e+06
    ............Leaf n=1 <90> sm=[       26      321      242 ] ss=1.623e+05
    ...........Split cd=1 cv= 218.9 nd=4 sm=[      137      837      795 ] ss=3.648e+05
    .............Leaf n=1 <74> sm=[       29      178      231 ] ss=8.589e+04
    ............Split cd=2 cv= 200.2 nd=3 sm=[      111      516      553 ] ss=2.025e+05
    ..............Leaf n=1 <45> sm=[       52      214      161 ] ss=7.442e+04
    .............Split cd=1 cv= 163.8 nd=2 sm=[       82      338      322 ] ss=1.166e+05
    ..............Leaf n=1 <16> sm=[       30      124      161 ] ss=4.22e+04
    ..........Split cd=2 cv= 135.1 nd=11 sm=[      399     2407     1336 ] ss=8.102e+05
    ..............Leaf n=1 <10> sm=[       29      308       75 ] ss=1.013e+05
    .............Split cd=1 cv= 273.9 nd=2 sm=[       61      581      172 ] ss=1.863e+05
    ..............Leaf n=1 <62> sm=[       32      273       97 ] ss=8.496e+04
    ............Split cd=2 cv= 70.06 nd=4 sm=[      143     1116      255 ] ss=3.365e+05
    ..............Leaf n=1 <49> sm=[       42      275       31 ] ss=7.835e+04
    .............Split cd=1 cv= 273.9 nd=2 sm=[       82      535       83 ] ss=1.503e+05
    ..............Leaf n=1 <19> sm=[       40      260       52 ] ss=7.19e+04
    ...........Split cd=1 cv= 218.9 nd=7 sm=[      262     1570      541 ] ss=4.454e+05
    ..............Leaf n=1 <18> sm=[       56      151      128 ] ss=4.232e+04
    .............Split cd=1 cv=   151 nd=2 sm=[       88      263      246 ] ss=6.981e+04
    ..............Leaf n=1 <17> sm=[       32      112      118 ] ss=2.749e+04
    ............Split cd=2 cv= 70.06 nd=3 sm=[      119      454      286 ] ss=1.089e+05
    .............Leaf n=1 <85> sm=[       31      191       40 ] ss=3.904e+04
    .......Split cd=1 cv= 108.8 nd=48 sm=[     1887     6571     6970 ] ss=4.222e+06
    ..........Leaf n=1 <50> sm=[       48       60      376 ] ss=1.473e+05
    .........Split cd=1 cv=     0 nd=2 sm=[       87       60      879 ] ss=4.018e+05
    ..........Leaf n=1 <38> sm=[       39        0      503 ] ss=2.545e+05
    ........Split cd=2 cv= 265.2 nd=26 sm=[     1071     -268     3694 ] ss=1.132e+06
    ..............Leaf n=1 <70> sm=[       33       23      216 ] ss=4.827e+04
    .............Split cd=1 cv=    23 nd=2 sm=[       74       45      454 ] ss=1.071e+05
    ..............Leaf n=1 <94> sm=[       41       22      238 ] ss=5.881e+04
    ............Split cd=2 cv= 200.2 nd=8 sm=[      352      253     1419 ] ss=2.961e+05
    ...............Leaf n=1 <63> sm=[       76       86      192 ] ss=5.004e+04
    ..............Split cd=2 cv= 167.7 nd=2 sm=[      133      168      332 ] ss=7.961e+04
    ...............Leaf n=1 <43> sm=[       57       82      140 ] ss=2.957e+04
    .............Split cd=1 cv=  54.4 nd=6 sm=[      278      208      965 ] ss=1.89e+05
    ...............Leaf n=1 <5> sm=[       51       34      200 ] ss=4.376e+04
    ..............Split cd=2 cv= 167.7 nd=4 sm=[      145       40      633 ] ss=1.094e+05
    ................Leaf n=1 <8> sm=[       38        1      152 ] ss=2.455e+04
    ...............Split cd=0 cv=    38 nd=3 sm=[       94        6      433 ] ss=6.565e+04
    .................Leaf n=1 <81> sm=[       25        5      138 ] ss=1.969e+04
    ................Split cd=1 cv=     5 nd=2 sm=[       56        5      281 ] ss=4.11e+04
    .................Leaf n=1 <34> sm=[       31        0      143 ] ss=2.141e+04
    ...........Split cd=1 cv=     0 nd=9 sm=[      390      253     1679 ] ss=3.651e+05
    ............Leaf n=1 <80> sm=[       38        0      260 ] ss=6.904e+04
    ..........Split cd=2 cv= 135.1 nd=21 sm=[      879      447     2530 ] ss=4.834e+05
    ..............Leaf n=1 <71> sm=[       52       50       84 ] ss=1.226e+04
    .............Split cd=1 cv=    50 nd=8 sm=[      318      140      705 ] ss=8.193e+04
    ...............Leaf n=1 <72> sm=[       31       36      105 ] ss=1.328e+04
    ..............Split cd=2 cv= 102.6 nd=7 sm=[      266       90      621 ] ss=6.967e+04
    ................Leaf n=1 <47> sm=[       51       40       79 ] ss=1.044e+04
    ...............Split cd=0 cv=    51 nd=6 sm=[      235       54      516 ] ss=5.639e+04
    .................Leaf n=1 <30> sm=[       27       14       72 ] ss=6109
    ................Split cd=1 cv=    14 nd=5 sm=[      184       14      437 ] ss=4.595e+04
    ....................Leaf n=1 <6> sm=[       49        0       97 ] ss=1.181e+04
    ...................Split cd=2 cv=    96 nd=2 sm=[       93        0      193 ] ss=2.296e+04
    ....................Leaf n=1 <60> sm=[       44        0       96 ] ss=1.115e+04
    ..................Split cd=0 cv=    38 nd=3 sm=[      128        0      282 ] ss=3.211e+04
    ...................Leaf n=1 <12> sm=[       35        0       89 ] ss=9146
    .................Split cd=2 cv= 86.33 nd=4 sm=[      157        0      365 ] ss=3.984e+04
    ..................Leaf n=1 <59> sm=[       29        0       83 ] ss=7730
    ............Split cd=2 cv= 70.06 nd=11 sm=[      439      278      750 ] ss=9.845e+04
    ..............Leaf n=1 <9> sm=[       46       91       29 ] ss=1.124e+04
    .............Split cd=1 cv= 53.76 nd=3 sm=[      121      138       45 ] ss=1.652e+04
    ...............Leaf n=1 <83> sm=[       30       47       11 ] ss=3230
    ..............Split cd=2 cv=    11 nd=2 sm=[       75       47       16 ] ss=5280
    ...............Leaf n=1 <54> sm=[       45        0        5 ] ss=2050
    ...........Split cd=1 cv= -1.27 nd=12 sm=[      489      194      851 ] ss=1.182e+05
    ............Leaf n=1 <68> sm=[       50      -84      101 ] ss=1.976e+04
    .........Split cd=1 cv=-111.3 nd=24 sm=[      984     -328     2815 ] ss=7.3e+05
    ...........Leaf n=1 <0> sm=[       33     -300      184 ] ss=1.249e+05
    ..........Split cd=2 cv= 135.1 nd=3 sm=[      105     -775      285 ] ss=2.467e+05
    ............Leaf n=1 <76> sm=[       31     -219       66 ] ss=5.328e+04
    ...........Split cd=1 cv=-221.4 nd=2 sm=[       72     -475      101 ] ss=1.217e+05
    ............Leaf n=1 <48> sm=[       41     -256       35 ] ss=6.844e+04
    .....Split cd=1 cv=-331.5 nd=53 sm=[     2119     5690     9332 ] ss=6.784e+06
    .......Leaf n=1 <61> sm=[       26     -759      191 ] ss=6.132e+05
    ......Split cd=2 cv=   191 nd=2 sm=[       74    -1311      341 ] ss=9.427e+05
    .......Leaf n=1 <55> sm=[       48     -552      150 ] ss=3.295e+05
================
open file successfully.
Data Points:
(33, -300, 184)
(31, 1407, 142)
(43, 388, 2087)
(29, 858, 234)
(42, 525, 127)
(51, 34, 200)
(49, 0, 97)
(28, 618, 281)
(38, 1, 152)
(46, 91, 29)
(29, 308, 75)
(77, 610, 766)
(35, 0, 89)
(33, 1165, 420)
(47, 4543, 162)
(58, 937, 155)
(30, 124, 161)
(32, 112, 118)
(56, 151, 128)
(40, 260, 52)
(31, 26965, 654)
(57, 501, 59)
(29, 1070, 30)
(37, 228, 1740)
(39, 399, 133)
(48, 607, 29)
(56, 1238, 1558)
(60, 3043, 235)
(42, 382, 294)
(38, 5092, 145)
(27, 14, 72)
(39, 5803, 83)
(83, 425, 883)
(35, 747, 141)
(31, 0, 143)
(38, 807, 74)
(32, 217, 317)
(47, 3188, 426)
(39, 0, 503)
(27, 5291, 192)
(51, 377, 143)
(29, -20, 574)
(43, 757, 315)
(57, 82, 140)
(37, 1689, 645)
(52, 214, 161)
(30, 4787, 99)
(51, 40, 79)
(41, -256, 35)
(42, 275, 31)
(48, 60, 376)
(32, 396, 205)
(53, 1278, 174)
(27, 446, 205)
(45, 0, 5)
(48, -552, 150)
(40, -1212, 1259)
(44, 1378, 257)
(38, 7929, 182)
(29, 0, 83)
(44, 0, 96)
(26, -759, 191)
(32, 273, 97)
(76, 86, 192)
(47, 8515, 14)
(31, 466, 164)
(43, 3403, 707)
(42, 782, 285)
(50, -84, 101)
(30, 877, 202)
(33, 23, 216)
(52, 50, 84)
(31, 36, 105)
(28, 356, 76)
(29, 178, 231)
(64, 1574, 301)
(31, -219, 66)
(53, 3316, 331)
(51, 837, 41)
(59, 351, 1063)
(38, 0, 260)
(25, 5, 138)
(36, 605, 204)
(30, 47, 11)
(37, 2442, 91)
(31, 191, 40)
(61, 1471, 331)
(35, 6411, 144)
(46, 4958, 64)
(35, 3102, 138)
(26, 321, 242)
(46, 25, 564)
(49, 2146, 1516)
(43, 3060, 253)
(41, 22, 238)
(36, 367, 217)
(36, 644, 54)
(32, 1390, 116)
(34, 5060, 12)
(36, 957, 206)

Executing Clustering Algorithm: Swap
    .Leaf n=1 <20> sm=[       31    26965      654 ] ss=7.2754e+08
    Split cd=1 cv=1.288e+04 nd=100 sm=[     4104 1.388e+05 2.789e+04 ] ss=1.211e+09
    ...Leaf n=1 <64> sm=[       47     8515       14 ] ss=7.251e+07
    ..Split cd=1 cv=  8515 nd=3 sm=[      120 2.286e+04      340 ] ss=1.765e+08
    ....Leaf n=1 <58> sm=[       38     7929      182 ] ss=6.29e+07
    ...Split cd=1 cv=  7174 nd=2 sm=[       73 1.434e+04      326 ] ss=1.04e+08
    ....Leaf n=1 <87> sm=[       35     6411      144 ] ss=4.112e+07
    .Split cd=1 cv=  5832 nd=99 sm=[     4073 1.118e+05 2.724e+04 ] ss=4.832e+08
    .....Leaf n=1 <39> sm=[       27     5291      192 ] ss=2.803e+07
    ....Split cd=2 cv=   192 nd=7 sm=[      261 3.553e+04      757 ] ss=1.815e+08
    .......Leaf n=1 <31> sm=[       39     5803       83 ] ss=3.368e+07
    ......Split cd=1 cv=  5392 nd=4 sm=[      157 2.091e+04      304 ] ss=1.098e+08
    ........Leaf n=1 <29> sm=[       38     5092      145 ] ss=2.595e+07
    .......Split cd=1 cv=  5092 nd=3 sm=[      118 1.511e+04      221 ] ss=7.614e+07
    .........Leaf n=1 <88> sm=[       46     4958       64 ] ss=2.459e+07
    ........Split cd=2 cv=    64 nd=2 sm=[       80 1.002e+04       76 ] ss=5.019e+07
    .........Leaf n=1 <98> sm=[       34     5060       12 ] ss=2.56e+07
    .....Split cd=1 cv=  4952 nd=6 sm=[      234 3.024e+04      565 ] ss=1.534e+08
    .......Leaf n=1 <46> sm=[       30     4787       99 ] ss=2.293e+07
    ......Split cd=1 cv=  4543 nd=2 sm=[       77     9330      261 ] ss=4.359e+07
    .......Leaf n=1 <14> sm=[       47     4543      162 ] ss=2.067e+07
    ...Split cd=1 cv=  4071 nd=14 sm=[      579 5.709e+04     2938 ] ss=2.494e+08
    .....Leaf n=1 <66> sm=[       43     3403      707 ] ss=1.208e+07
    ....Split cd=2 cv=   707 nd=7 sm=[      318 2.155e+04     2181 ] ss=6.79e+07
    ......Leaf n=1 <77> sm=[       53     3316      331 ] ss=1.111e+07
    .....Split cd=1 cv=  3191 nd=6 sm=[      275 1.815e+04     1474 ] ss=5.582e+07
    ........Leaf n=1 <37> sm=[       47     3188      426 ] ss=1.035e+07
    .......Split cd=2 cv=   356 nd=4 sm=[      185 1.239e+04     1052 ] ss=3.874e+07
    ..........Leaf n=1 <93> sm=[       43     3060      253 ] ss=9.429e+06
    .........Split cd=2 cv= 180.5 nd=2 sm=[       78     6162      391 ] ss=1.907e+07
    ..........Leaf n=1 <89> sm=[       35     3102      138 ] ss=9.643e+06
    ........Split cd=1 cv=  3043 nd=3 sm=[      138     9205      626 ] ss=2.839e+07
    .........Leaf n=1 <27> sm=[       60     3043      235 ] ss=9.319e+06
    ......Split cd=1 cv=  2750 nd=5 sm=[      222 1.484e+04     1143 ] ss=4.471e+07
    .......Leaf n=1 <84> sm=[       37     2442       91 ] ss=5.973e+06
    ..Split cd=1 cv=  2310 nd=96 sm=[     3953 8.898e+04 2.69e+04 ] ss=3.067e+08
    ......Leaf n=1 <92> sm=[       49     2146     1516 ] ss=6.906e+06
    .....Split cd=1 cv=  1430 nd=2 sm=[      105     3384     3074 ] ss=1.087e+07
    ......Leaf n=1 <26> sm=[       56     1238     1558 ] ss=3.963e+06
    ....Split cd=2 cv=  1046 nd=25 sm=[     1076 2.645e+04     8477 ] ss=3.865e+07
    .......Leaf n=1 <44> sm=[       37     1689      645 ] ss=3.27e+06
    ......Split cd=2 cv= 525.5 nd=3 sm=[      162     4734     1277 ] ss=8.119e+06
    ........Leaf n=1 <75> sm=[       64     1574      301 ] ss=2.572e+06
    .......Split cd=1 cv=  1574 nd=2 sm=[      125     3045      632 ] ss=4.849e+06
    ........Leaf n=1 <86> sm=[       61     1471      331 ] ss=2.277e+06
    .....Split cd=1 cv=  1430 nd=23 sm=[      971 2.306e+04     5403 ] ss=2.779e+07
    .......Leaf n=1 <11> sm=[       77      610      766 ] ss=9.648e+05
    ......Split cd=2 cv= 525.5 nd=20 sm=[      809 1.833e+04     4126 ] ss=1.967e+07
    .........Leaf n=1 <13> sm=[       33     1165      420 ] ss=1.535e+06
    ........Split cd=2 cv= 265.2 nd=6 sm=[      222     7688     1139 ] ss=1.026e+07
    .............Leaf n=1 <57> sm=[       44     1378      257 ] ss=1.967e+06
    ............Split cd=2 cv= 200.2 nd=2 sm=[       75     2785      399 ] ss=3.968e+06
    .............Leaf n=1 <1> sm=[       31     1407      142 ] ss=2.001e+06
    ...........Split cd=1 cv=  1320 nd=3 sm=[      128     4063      573 ] ss=5.634e+06
    ............Leaf n=1 <52> sm=[       53     1278      174 ] ss=1.666e+06
    ..........Split cd=2 cv= 135.1 nd=4 sm=[      160     5453      689 ] ss=7.581e+06
    ...........Leaf n=1 <97> sm=[       32     1390      116 ] ss=1.947e+06
    .........Split cd=1 cv=  1209 nd=5 sm=[      189     6523      719 ] ss=8.727e+06
    ..........Leaf n=1 <22> sm=[       29     1070       30 ] ss=1.147e+06
    .......Split cd=1 cv= 989.3 nd=19 sm=[      732 1.772e+04     3360 ] ss=1.87e+07
    ..........Leaf n=1 <67> sm=[       42      782      285 ] ss=6.945e+05
    .........Split cd=1 cv= 769.2 nd=3 sm=[      113     2157      881 ] ss=1.83e+06
    ...........Leaf n=1 <42> sm=[       43      757      315 ] ss=6.741e+05
    ..........Split cd=2 cv=   315 nd=2 sm=[       71     1375      596 ] ss=1.136e+06
    ...........Leaf n=1 <7> sm=[       28      618      281 ] ss=4.617e+05
    ........Split cd=2 cv= 265.2 nd=13 sm=[      510 1.003e+04     2221 ] ss=8.439e+06
    .............Leaf n=1 <99> sm=[       36      957      206 ] ss=9.596e+05
    ............Split cd=2 cv= 200.2 nd=2 sm=[       94     1894      361 ] ss=1.865e+06
    .............Leaf n=1 <15> sm=[       58      937      155 ] ss=9.054e+05
    ...........Split cd=1 cv= 879.3 nd=4 sm=[      153     3629      797 ] ss=3.468e+06
    .............Leaf n=1 <3> sm=[       29      858      234 ] ss=7.918e+05
    ............Split cd=2 cv=   202 nd=2 sm=[       59     1735      436 ] ss=1.603e+06
    .............Leaf n=1 <69> sm=[       30      877      202 ] ss=8.108e+05
    ..........Split cd=2 cv= 135.1 nd=6 sm=[      242     5273      912 ] ss=4.831e+06
    ............Leaf n=1 <78> sm=[       51      837       41 ] ss=7.049e+05
    ...........Split cd=1 cv=   837 nd=2 sm=[       89     1644      115 ] ss=1.363e+06
    ............Leaf n=1 <35> sm=[       38      807       74 ] ss=6.582e+05
    .........Split cd=1 cv= 769.2 nd=10 sm=[      397     7876     1340 ] ss=6.609e+06
    ............Leaf n=1 <33> sm=[       35      747      141 ] ss=5.791e+05
    ...........Split cd=1 cv= 659.1 nd=2 sm=[       71     1352      345 ] ss=9.881e+05
    ............Leaf n=1 <82> sm=[       36      605      204 ] ss=4.089e+05
    ..........Split cd=2 cv= 135.1 nd=4 sm=[      155     2603      428 ] ss=1.779e+06
    ............Leaf n=1 <96> sm=[       36      644       54 ] ss=4.189e+05
    ...........Split cd=1 cv=   644 nd=2 sm=[       84     1251       83 ] ss=7.905e+05
    ............Leaf n=1 <25> sm=[       48      607       29 ] ss=3.716e+05
    ...Split cd=1 cv= 549.1 nd=82 sm=[     3374 3.189e+04 2.396e+04 ] ss=5.734e+07
    ........Leaf n=1 <2> sm=[       43      388     2087 ] ss=4.508e+06
    .......Split cd=1 cv=   228 nd=2 sm=[       80      616     3827 ] ss=7.589e+06
    ........Leaf n=1 <23> sm=[       37      228     1740 ] ss=3.081e+06
    ......Split cd=2 cv=  1566 nd=3 sm=[      139      967     4890 ] ss=8.846e+06
    .......Leaf n=1 <79> sm=[       59      351     1063 ] ss=1.257e+06
    .....Split cd=1 cv=-331.5 nd=4 sm=[      179     -245     6149 ] ss=1.19e+07
    ......Leaf n=1 <56> sm=[       40    -1212     1259 ] ss=3.056e+06
    ....Split cd=2 cv=  1046 nd=57 sm=[     2298     5445 1.548e+04 ] ss=1.869e+07
    ........Leaf n=1 <32> sm=[       83      425      883 ] ss=9.672e+05
    .......Split cd=1 cv= 108.8 nd=3 sm=[      158      430     2021 ] ss=1.619e+06
    .........Leaf n=1 <41> sm=[       29      -20      574 ] ss=3.307e+05
    ........Split cd=2 cv=   574 nd=2 sm=[       75        5     1138 ] ss=6.516e+05
    .........Leaf n=1 <91> sm=[       46       25      564 ] ss=3.208e+05
    ......Split cd=2 cv= 525.5 nd=51 sm=[     2045     7001     8991 ] ss=5.841e+06
    ..........Leaf n=1 <28> sm=[       42      382      294 ] ss=2.341e+05
    .........Split cd=1 cv= 328.9 nd=2 sm=[       74      599      611 ] ss=3.827e+05
    ..........Leaf n=1 <36> sm=[       32      217      317 ] ss=1.486e+05
    ........Split cd=2 cv= 265.2 nd=22 sm=[      816     6839     3276 ] ss=3.091e+06
    .............Leaf n=1 <53> sm=[       27      446      205 ] ss=2.417e+05
    ............Split cd=2 cv= 200.2 nd=2 sm=[       58      912      369 ] ss=4.867e+05
    .............Leaf n=1 <65> sm=[       31      466      164 ] ss=2.45e+05
    ...........Split cd=1 cv=   439 nd=5 sm=[      177     2052      934 ] ss=1.035e+06
    ..............Leaf n=1 <51> sm=[       32      396      205 ] ss=1.999e+05
    .............Split cd=1 cv=   384 nd=2 sm=[       68      763      422 ] ss=3.829e+05
    ..............Leaf n=1 <95> sm=[       36      367      217 ] ss=1.831e+05
    ............Split cd=2 cv= 200.2 nd=3 sm=[      119     1140      565 ] ss=5.481e+05
    .............Leaf n=1 <40> sm=[       51      377      143 ] ss=1.652e+05
    ..........Split cd=2 cv= 135.1 nd=9 sm=[      343     3833     1329 ] ss=1.898e+06
    .............Leaf n=1 <4> sm=[       42      525      127 ] ss=2.935e+05
    ............Split cd=2 cv= 70.06 nd=2 sm=[       99     1026      186 ] ss=5.512e+05
    .............Leaf n=1 <21> sm=[       57      501       59 ] ss=2.577e+05
    ...........Split cd=1 cv=   439 nd=4 sm=[      166     1781      395 ] ss=8.63e+05
    .............Leaf n=1 <24> sm=[       39      399      133 ] ss=1.784e+05
    ............Split cd=2 cv=    76 nd=2 sm=[       67      755      209 ] ss=3.117e+05
    .............Leaf n=1 <73> sm=[       28      356       76 ] ss=1.333e+05
    .........Split cd=1 cv= 328.9 nd=20 sm=[      742     6240     2665 ] ss=2.708e+06
    ............Leaf n=1 <90> sm=[       26      321      242 ] ss=1.623e+05
    ...........Split cd=1 cv= 218.9 nd=4 sm=[      137      837      795 ] ss=3.648e+05
    .............Leaf n=1 <74> sm=[       29      178      231 ] ss=8.589e+04
    ............Split cd=2 cv= 200.2 nd=3 sm=[      111      516      553 ] ss=2.025e+05
    ..............Leaf n=1 <45> sm=[       52      214      161 ] ss=7.442e+04
    .............Split cd=1 cv= 163.8 nd=2 sm=[       82      338      322 ] ss=1.166e+05
    ..............Leaf n=1 <16> sm=[       30      124      161 ] ss=4.22e+04
    ..........Split cd=2 cv= 135.1 nd=11 sm=[      399     2407     1336 ] ss=8.102e+05
    ..............Leaf n=1 <10> sm=[       29      308       75 ] ss=1.013e+05
    .............Split cd=1 cv= 273.9 nd=2 sm=[       61      581      172 ] ss=1.863e+05
    ..............Leaf n=1 <62> sm=[       32      273       97 ] ss=8.496e+04
    ............Split cd=2 cv= 70.06 nd=4 sm=[      143     1116      255 ] ss=3.365e+05
    ..............Leaf n=1 <49> sm=[       42      275       31 ] ss=7.835e+04
    .............Split cd=1 cv= 273.9 nd=2 sm=[       82      535       83 ] ss=1.503e+05
    ..............Leaf n=1 <19> sm=[       40      260       52 ] ss=7.19e+04
    ...........Split cd=1 cv= 218.9 nd=7 sm=[      262     1570      541 ] ss=4.454e+05
    ..............Leaf n=1 <18> sm=[       56      151      128 ] ss=4.232e+04
    .............Split cd=1 cv=   151 nd=2 sm=[       88      263      246 ] ss=6.981e+04
    ..............Leaf n=1 <17> sm=[       32      112      118 ] ss=2.749e+04
    ............Split cd=2 cv= 70.06 nd=3 sm=[      119      454      286 ] ss=1.089e+05
    .............Leaf n=1 <85> sm=[       31      191       40 ] ss=3.904e+04
    .......Split cd=1 cv= 108.8 nd=48 sm=[     1887     6571     6970 ] ss=4.222e+06
    ..........Leaf n=1 <50> sm=[       48       60      376 ] ss=1.473e+05
    .........Split cd=1 cv=     0 nd=2 sm=[       87       60      879 ] ss=4.018e+05
    ..........Leaf n=1 <38> sm=[       39        0      503 ] ss=2.545e+05
    ........Split cd=2 cv= 265.2 nd=26 sm=[     1071     -268     3694 ] ss=1.132e+06
    ..............Leaf n=1 <70> sm=[       33       23      216 ] ss=4.827e+04
    .............Split cd=1 cv=    23 nd=2 sm=[       74       45      454 ] ss=1.071e+05
    ..............Leaf n=1 <94> sm=[       41       22      238 ] ss=5.881e+04
    ............Split cd=2 cv= 200.2 nd=8 sm=[      352      253     1419 ] ss=2.961e+05
    ...............Leaf n=1 <63> sm=[       76       86      192 ] ss=5.004e+04
    ..............Split cd=2 cv= 167.7 nd=2 sm=[      133      168      332 ] ss=7.961e+04
    ...............Leaf n=1 <43> sm=[       57       82      140 ] ss=2.957e+04
    .............Split cd=1 cv=  54.4 nd=6 sm=[      278      208      965 ] ss=1.89e+05
    ...............Leaf n=1 <5> sm=[       51       34      200 ] ss=4.376e+04
    ..............Split cd=2 cv= 167.7 nd=4 sm=[      145       40      633 ] ss=1.094e+05
    ................Leaf n=1 <8> sm=[       38        1      152 ] ss=2.455e+04
    ...............Split cd=0 cv=    38 nd=3 sm=[       94        6      433 ] ss=6.565e+04
    .................Leaf n=1 <81> sm=[       25        5      138 ] ss=1.969e+04
    ................Split cd=1 cv=     5 nd=2 sm=[       56        5      281 ] ss=4.11e+04
    .................Leaf n=1 <34> sm=[       31        0      143 ] ss=2.141e+04
    ...........Split cd=1 cv=     0 nd=9 sm=[      390      253     1679 ] ss=3.651e+05
    ............Leaf n=1 <80> sm=[       38        0      260 ] ss=6.904e+04
    ..........Split cd=2 cv= 135.1 nd=21 sm=[      879      447     2530 ] ss=4.834e+05
    ..............Leaf n=1 <71> sm=[       52       50       84 ] ss=1.226e+04
    .............Split cd=1 cv=    50 nd=8 sm=[      318      140      705 ] ss=8.193e+04
    ...............Leaf n=1 <72> sm=[       31       36      105 ] ss=1.328e+04
    ..............Split cd=2 cv= 102.6 nd=7 sm=[      266       90      621 ] ss=6.967e+04
    ................Leaf n=1 <47> sm=[       51       40       79 ] ss=1.044e+04
    ...............Split cd=0 cv=    51 nd=6 sm=[      235       54      516 ] ss=5.639e+04
    .................Leaf n=1 <30> sm=[       27       14       72 ] ss=6109
    ................Split cd=1 cv=    14 nd=5 sm=[      184       14      437 ] ss=4.595e+04
    ....................Leaf n=1 <6> sm=[       49        0       97 ] ss=1.181e+04
    ...................Split cd=2 cv=    96 nd=2 sm=[       93        0      193 ] ss=2.296e+04
    ....................Leaf n=1 <60> sm=[       44        0       96 ] ss=1.115e+04
    ..................Split cd=0 cv=    38 nd=3 sm=[      128        0      282 ] ss=3.211e+04
    ...................Leaf n=1 <12> sm=[       35        0       89 ] ss=9146
    .................Split cd=2 cv= 86.33 nd=4 sm=[      157        0      365 ] ss=3.984e+04
    ..................Leaf n=1 <59> sm=[       29        0       83 ] ss=7730
    ............Split cd=2 cv= 70.06 nd=11 sm=[      439      278      750 ] ss=9.845e+04
    ..............Leaf n=1 <9> sm=[       46       91       29 ] ss=1.124e+04
    .............Split cd=1 cv= 53.76 nd=3 sm=[      121      138       45 ] ss=1.652e+04
    ...............Leaf n=1 <83> sm=[       30       47       11 ] ss=3230
    ..............Split cd=2 cv=    11 nd=2 sm=[       75       47       16 ] ss=5280
    ...............Leaf n=1 <54> sm=[       45        0        5 ] ss=2050
    ...........Split cd=1 cv= -1.27 nd=12 sm=[      489      194      851 ] ss=1.182e+05
    ............Leaf n=1 <68> sm=[       50      -84      101 ] ss=1.976e+04
    .........Split cd=1 cv=-111.3 nd=24 sm=[      984     -328     2815 ] ss=7.3e+05
    ...........Leaf n=1 <0> sm=[       33     -300      184 ] ss=1.249e+05
    ..........Split cd=2 cv= 135.1 nd=3 sm=[      105     -775      285 ] ss=2.467e+05
    ............Leaf n=1 <76> sm=[       31     -219       66 ] ss=5.328e+04
    ...........Split cd=1 cv=-221.4 nd=2 sm=[       72     -475      101 ] ss=1.217e+05
    ............Leaf n=1 <48> sm=[       41     -256       35 ] ss=6.844e+04
    .....Split cd=1 cv=-331.5 nd=53 sm=[     2119     5690     9332 ] ss=6.784e+06
    .......Leaf n=1 <61> sm=[       26     -759      191 ] ss=6.132e+05
    ......Split cd=2 cv=   191 nd=2 sm=[       74    -1311      341 ] ss=9.427e+05
    .......Leaf n=1 <55> sm=[       48     -552      150 ] ss=3.295e+05
================
open file successfully.
Data Points:
(33, -300, 184)
(31, 1407, 142)
(43, 388, 2087)
(29, 858, 234)
(42, 525, 127)
(51, 34, 200)
(49, 0, 97)
(28, 618, 281)
(38, 1, 152)
(46, 91, 29)
(29, 308, 75)
(77, 610, 766)
(35, 0, 89)
(33, 1165, 420)
(47, 4543, 162)
(58, 937, 155)
(30, 124, 161)
(32, 112, 118)
(56, 151, 128)
(40, 260, 52)
(31, 26965, 654)
(57, 501, 59)
(29, 1070, 30)
(37, 228, 1740)
(39, 399, 133)
(48, 607, 29)
(56, 1238, 1558)
(60, 3043, 235)
(42, 382, 294)
(38, 5092, 145)
(27, 14, 72)
(39, 5803, 83)
(83, 425, 883)
(35, 747, 141)
(31, 0, 143)
(38, 807, 74)
(32, 217, 317)
(47, 3188, 426)
(39, 0, 503)
(27, 5291, 192)
(51, 377, 143)
(29, -20, 574)
(43, 757, 315)
(57, 82, 140)
(37, 1689, 645)
(52, 214, 161)
(30, 4787, 99)
(51, 40, 79)
(41, -256, 35)
(42, 275, 31)
(48, 60, 376)
(32, 396, 205)
(53, 1278, 174)
(27, 446, 205)
(45, 0, 5)
(48, -552, 150)
(40, -1212, 1259)
(44, 1378, 257)
(38, 7929, 182)
(29, 0, 83)
(44, 0, 96)
(26, -759, 191)
(32, 273, 97)
(76, 86, 192)
(47, 8515, 14)
(31, 466, 164)
(43, 3403, 707)
(42, 782, 285)
(50, -84, 101)
(30, 877, 202)
(33, 23, 216)
(52, 50, 84)
(31, 36, 105)
(28, 356, 76)
(29, 178, 231)
(64, 1574, 301)
(31, -219, 66)
(53, 3316, 331)
(51, 837, 41)
(59, 351, 1063)
(38, 0, 260)
(25, 5, 138)
(36, 605, 204)
(30, 47, 11)
(37, 2442, 91)
(31, 191, 40)
(61, 1471, 331)
(35, 6411, 144)
(46, 4958, 64)
(35, 3102, 138)
(26, 321, 242)
(46, 25, 564)
(49, 2146, 1516)
(43, 3060, 253)
(41, 22, 238)
(36, 367, 217)
(36, 644, 54)
(32, 1390, 116)
(34, 5060, 12)
(36, 957, 206)

Executing Clustering Algorithm: Swap
    .Leaf n=1 <20> sm=[       31    26965      654 ] ss=7.2754e+08
    Split cd=1 cv=1.288e+04 nd=100 sm=[     4104 1.388e+05 2.789e+04 ] ss=1.211e+09
    ...Leaf n=1 <64> sm=[       47     8515       14 ] ss=7.251e+07
    ..Split cd=1 cv=  8515 nd=3 sm=[      120 2.286e+04      340 ] ss=1.765e+08
    ....Leaf n=1 <58> sm=[       38     7929      182 ] ss=6.29e+07
    ...Split cd=1 cv=  7174 nd=2 sm=[       73 1.434e+04      326 ] ss=1.04e+08
    ....Leaf n=1 <87> sm=[       35     6411      144 ] ss=4.112e+07
    .Split cd=1 cv=  5832 nd=99 sm=[     4073 1.118e+05 2.724e+04 ] ss=4.832e+08
    .....Leaf n=1 <39> sm=[       27     5291      192 ] ss=2.803e+07
    ....Split cd=2 cv=   192 nd=7 sm=[      261 3.553e+04      757 ] ss=1.815e+08
    .......Leaf n=1 <31> sm=[       39     5803       83 ] ss=3.368e+07
    ......Split cd=1 cv=  5392 nd=4 sm=[      157 2.091e+04      304 ] ss=1.098e+08
    ........Leaf n=1 <29> sm=[       38     5092      145 ] ss=2.595e+07
    .......Split cd=1 cv=  5092 nd=3 sm=[      118 1.511e+04      221 ] ss=7.614e+07
    .........Leaf n=1 <88> sm=[       46     4958       64 ] ss=2.459e+07
    ........Split cd=2 cv=    64 nd=2 sm=[       80 1.002e+04       76 ] ss=5.019e+07
    .........Leaf n=1 <98> sm=[       34     5060       12 ] ss=2.56e+07
    .....Split cd=1 cv=  4952 nd=6 sm=[      234 3.024e+04      565 ] ss=1.534e+08
    .......Leaf n=1 <46> sm=[       30     4787       99 ] ss=2.293e+07
    ......Split cd=1 cv=  4543 nd=2 sm=[       77     9330      261 ] ss=4.359e+07
    .......Leaf n=1 <14> sm=[       47     4543      162 ] ss=2.067e+07
    ...Split cd=1 cv=  4071 nd=14 sm=[      579 5.709e+04     2938 ] ss=2.494e+08
    .....Leaf n=1 <66> sm=[       43     3403      707 ] ss=1.208e+07
    ....Split cd=2 cv=   707 nd=7 sm=[      318 2.155e+04     2181 ] ss=6.79e+07
    ......Leaf n=1 <77> sm=[       53     3316      331 ] ss=1.111e+07
    .....Split cd=1 cv=  3191 nd=6 sm=[      275 1.815e+04     1474 ] ss=5.582e+07
    ........Leaf n=1 <37> sm=[       47     3188      426 ] ss=1.035e+07
    .......Split cd=2 cv=   356 nd=4 sm=[      185 1.239e+04     1052 ] ss=3.874e+07
    ..........Leaf n=1 <93> sm=[       43     3060      253 ] ss=9.429e+06
    .........Split cd=2 cv= 180.5 nd=2 sm=[       78     6162      391 ] ss=1.907e+07
    ..........Leaf n=1 <89> sm=[       35     3102      138 ] ss=9.643e+06
    ........Split cd=1 cv=  3043 nd=3 sm=[      138     9205      626 ] ss=2.839e+07
    .........Leaf n=1 <27> sm=[       60     3043      235 ] ss=9.319e+06
    ......Split cd=1 cv=  2750 nd=5 sm=[      222 1.484e+04     1143 ] ss=4.471e+07
    .......Leaf n=1 <84> sm=[       37     2442       91 ] ss=5.973e+06
    ..Split cd=1 cv=  2310 nd=96 sm=[     3953 8.898e+04 2.69e+04 ] ss=3.067e+08
    ......Leaf n=1 <92> sm=[       49     2146     1516 ] ss=6.906e+06
    .....Split cd=1 cv=  1430 nd=2 sm=[      105     3384     3074 ] ss=1.087e+07
    ......Leaf n=1 <26> sm=[       56     1238     1558 ] ss=3.963e+06
    ....Split cd=2 cv=  1046 nd=25 sm=[     1076 2.645e+04     8477 ] ss=3.865e+07
    .......Leaf n=1 <44> sm=[       37     1689      645 ] ss=3.27e+06
    ......Split cd=2 cv= 525.5 nd=3 sm=[      162     4734     1277 ] ss=8.119e+06
    ........Leaf n=1 <75> sm=[       64     1574      301 ] ss=2.572e+06
    .......Split cd=1 cv=  1574 nd=2 sm=[      125     3045      632 ] ss=4.849e+06
    ........Leaf n=1 <86> sm=[       61     1471      331 ] ss=2.277e+06
    .....Split cd=1 cv=  1430 nd=23 sm=[      971 2.306e+04     5403 ] ss=2.779e+07
    .......Leaf n=1 <11> sm=[       77      610      766 ] ss=9.648e+05
    ......Split cd=2 cv= 525.5 nd=20 sm=[      809 1.833e+04     4126 ] ss=1.967e+07
    .........Leaf n=1 <13> sm=[       33     1165      420 ] ss=1.535e+06
    ........Split cd=2 cv= 265.2 nd=6 sm=[      222     7688     1139 ] ss=1.026e+07
    .............Leaf n=1 <57> sm=[       44     1378      257 ] ss=1.967e+06
    ............Split cd=2 cv= 200.2 nd=2 sm=[       75     2785      399 ] ss=3.968e+06
    .............Leaf n=1 <1> sm=[       31     1407      142 ] ss=2.001e+06
    ...........Split cd=1 cv=  1320 nd=3 sm=[      128     4063      573 ] ss=5.634e+06
    ............Leaf n=1 <52> sm=[       53     1278      174 ] ss=1.666e+06
    ..........Split cd=2 cv= 135.1 nd=4 sm=[      160     5453      689 ] ss=7.581e+06
    ...........Leaf n=1 <97> sm=[       32     1390      116 ] ss=1.947e+06
    .........Split cd=1 cv=  1209 nd=5 sm=[      189     6523      719 ] ss=8.727e+06
    ..........Leaf n=1 <22> sm=[       29     1070       30 ] ss=1.147e+06
    .......Split cd=1 cv= 989.3 nd=19 sm=[      732 1.772e+04     3360 ] ss=1.87e+07
    ..........Leaf n=1 <67> sm=[       42      782      285 ] ss=6.945e+05
    .........Split cd=1 cv= 769.2 nd=3 sm=[      113     2157      881 ] ss=1.83e+06
    ...........Leaf n=1 <42> sm=[       43      757      315 ] ss=6.741e+05
    ..........Split cd=2 cv=   315 nd=2 sm=[       71     1375      596 ] ss=1.136e+06
    ...........Leaf n=1 <7> sm=[       28      618      281 ] ss=4.617e+05
    ........Split cd=2 cv= 265.2 nd=13 sm=[      510 1.003e+04     2221 ] ss=8.439e+06
    .............Leaf n=1 <99> sm=[       36      957      206 ] ss=9.596e+05
    ............Split cd=2 cv= 200.2 nd=2 sm=[       94     1894      361 ] ss=1.865e+06
    .............Leaf n=1 <15> sm=[       58      937      155 ] ss=9.054e+05
    ...........Split cd=1 cv= 879.3 nd=4 sm=[      153     3629      797 ] ss=3.468e+06
    .............Leaf n=1 <3> sm=[       29      858      234 ] ss=7.918e+05
    ............Split cd=2 cv=   202 nd=2 sm=[       59     1735      436 ] ss=1.603e+06
    .............Leaf n=1 <69> sm=[       30      877      202 ] ss=8.108e+05
    ..........Split cd=2 cv= 135.1 nd=6 sm=[      242     5273      912 ] ss=4.831e+06
    ............Leaf n=1 <78> sm=[       51      837       41 ] ss=7.049e+05
    ...........Split cd=1 cv=   837 nd=2 sm=[       89     1644      115 ] ss=1.363e+06
    ............Leaf n=1 <35> sm=[       38      807       74 ] ss=6.582e+05
    .........Split cd=1 cv= 769.2 nd=10 sm=[      397     7876     1340 ] ss=6.609e+06
    ............Leaf n=1 <33> sm=[       35      747      141 ] ss=5.791e+05
    ...........Split cd=1 cv= 659.1 nd=2 sm=[       71     1352      345 ] ss=9.881e+05
    ............Leaf n=1 <82> sm=[       36      605      204 ] ss=4.089e+05
    ..........Split cd=2 cv= 135.1 nd=4 sm=[      155     2603      428 ] ss=1.779e+06
    ............Leaf n=1 <96> sm=[       36      644       54 ] ss=4.189e+05
    ...........Split cd=1 cv=   644 nd=2 sm=[       84     1251       83 ] ss=7.905e+05
    ............Leaf n=1 <25> sm=[       48      607       29 ] ss=3.716e+05
    ...Split cd=1 cv= 549.1 nd=82 sm=[     3374 3.189e+04 2.396e+04 ] ss=5.734e+07
    ........Leaf n=1 <2> sm=[       43      388     2087 ] ss=4.508e+06
    .......Split cd=1 cv=   228 nd=2 sm=[       80      616     3827 ] ss=7.589e+06
    ........Leaf n=1 <23> sm=[       37      228     1740 ] ss=3.081e+06
    ......Split cd=2 cv=  1566 nd=3 sm=[      139      967     4890 ] ss=8.846e+06
    .......Leaf n=1 <79> sm=[       59      351     1063 ] ss=1.257e+06
    .....Split cd=1 cv=-331.5 nd=4 sm=[      179     -245     6149 ] ss=1.19e+07
    ......Leaf n=1 <56> sm=[       40    -1212     1259 ] ss=3.056e+06
    ....Split cd=2 cv=  1046 nd=57 sm=[     2298     5445 1.548e+04 ] ss=1.869e+07
    ........Leaf n=1 <32> sm=[       83      425      883 ] ss=9.672e+05
    .......Split cd=1 cv= 108.8 nd=3 sm=[      158      430     2021 ] ss=1.619e+06
    .........Leaf n=1 <41> sm=[       29      -20      574 ] ss=3.307e+05
    ........Split cd=2 cv=   574 nd=2 sm=[       75        5     1138 ] ss=6.516e+05
    .........Leaf n=1 <91> sm=[       46       25      564 ] ss=3.208e+05
    ......Split cd=2 cv= 525.5 nd=51 sm=[     2045     7001     8991 ] ss=5.841e+06
    ..........Leaf n=1 <28> sm=[       42      382      294 ] ss=2.341e+05
    .........Split cd=1 cv= 328.9 nd=2 sm=[       74      599      611 ] ss=3.827e+05
    ..........Leaf n=1 <36> sm=[       32      217      317 ] ss=1.486e+05
    ........Split cd=2 cv= 265.2 nd=22 sm=[      816     6839     3276 ] ss=3.091e+06
    .............Leaf n=1 <53> sm=[       27      446      205 ] ss=2.417e+05
    ............Split cd=2 cv= 200.2 nd=2 sm=[       58      912      369 ] ss=4.867e+05
    .............Leaf n=1 <65> sm=[       31      466      164 ] ss=2.45e+05
    ...........Split cd=1 cv=   439 nd=5 sm=[      177     2052      934 ] ss=1.035e+06
    ..............Leaf n=1 <51> sm=[       32      396      205 ] ss=1.999e+05
    .............Split cd=1 cv=   384 nd=2 sm=[       68      763      422 ] ss=3.829e+05
    ..............Leaf n=1 <95> sm=[       36      367      217 ] ss=1.831e+05
    ............Split cd=2 cv= 200.2 nd=3 sm=[      119     1140      565 ] ss=5.481e+05
    .............Leaf n=1 <40> sm=[       51      377      143 ] ss=1.652e+05
    ..........Split cd=2 cv= 135.1 nd=9 sm=[      343     3833     1329 ] ss=1.898e+06
    .............Leaf n=1 <4> sm=[       42      525      127 ] ss=2.935e+05
    ............Split cd=2 cv= 70.06 nd=2 sm=[       99     1026      186 ] ss=5.512e+05
    .............Leaf n=1 <21> sm=[       57      501       59 ] ss=2.577e+05
    ...........Split cd=1 cv=   439 nd=4 sm=[      166     1781      395 ] ss=8.63e+05
    .............Leaf n=1 <24> sm=[       39      399      133 ] ss=1.784e+05
    ............Split cd=2 cv=    76 nd=2 sm=[       67      755      209 ] ss=3.117e+05
    .............Leaf n=1 <73> sm=[       28      356       76 ] ss=1.333e+05
    .........Split cd=1 cv= 328.9 nd=20 sm=[      742     6240     2665 ] ss=2.708e+06
    ............Leaf n=1 <90> sm=[       26      321      242 ] ss=1.623e+05
    ...........Split cd=1 cv= 218.9 nd=4 sm=[      137      837      795 ] ss=3.648e+05
    .............Leaf n=1 <74> sm=[       29      178      231 ] ss=8.589e+04
    ............Split cd=2 cv= 200.2 nd=3 sm=[      111      516      553 ] ss=2.025e+05
    ..............Leaf n=1 <45> sm=[       52      214      161 ] ss=7.442e+04
    .............Split cd=1 cv= 163.8 nd=2 sm=[       82      338      322 ] ss=1.166e+05
    ..............Leaf n=1 <16> sm=[       30      124      161 ] ss=4.22e+04
    ..........Split cd=2 cv= 135.1 nd=11 sm=[      399     2407     1336 ] ss=8.102e+05
    ..............Leaf n=1 <10> sm=[       29      308       75 ] ss=1.013e+05
    .............Split cd=1 cv= 273.9 nd=2 sm=[       61      581      172 ] ss=1.863e+05
    ..............Leaf n=1 <62> sm=[       32      273       97 ] ss=8.496e+04
    ............Split cd=2 cv= 70.06 nd=4 sm=[      143     1116      255 ] ss=3.365e+05
    ..............Leaf n=1 <49> sm=[       42      275       31 ] ss=7.835e+04
    .............Split cd=1 cv= 273.9 nd=2 sm=[       82      535       83 ] ss=1.503e+05
    ..............Leaf n=1 <19> sm=[       40      260       52 ] ss=7.19e+04
    ...........Split cd=1 cv= 218.9 nd=7 sm=[      262     1570      541 ] ss=4.454e+05
    ..............Leaf n=1 <18> sm=[       56      151      128 ] ss=4.232e+04
    .............Split cd=1 cv=   151 nd=2 sm=[       88      263      246 ] ss=6.981e+04
    ..............Leaf n=1 <17> sm=[       32      112      118 ] ss=2.749e+04
    ............Split cd=2 cv= 70.06 nd=3 sm=[      119      454      286 ] ss=1.089e+05
    .............Leaf n=1 <85> sm=[       31      191       40 ] ss=3.904e+04
    .......Split cd=1 cv= 108.8 nd=48 sm=[     1887     6571     6970 ] ss=4.222e+06
    ..........Leaf n=1 <50> sm=[       48       60      376 ] ss=1.473e+05
    .........Split cd=1 cv=     0 nd=2 sm=[       87       60      879 ] ss=4.018e+05
    ..........Leaf n=1 <38> sm=[       39        0      503 ] ss=2.545e+05
    ........Split cd=2 cv= 265.2 nd=26 sm=[     1071     -268     3694 ] ss=1.132e+06
    ..............Leaf n=1 <70> sm=[       33       23      216 ] ss=4.827e+04
    .............Split cd=1 cv=    23 nd=2 sm=[       74       45      454 ] ss=1.071e+05
    ..............Leaf n=1 <94> sm=[       41       22      238 ] ss=5.881e+04
    ............Split cd=2 cv= 200.2 nd=8 sm=[      352      253     1419 ] ss=2.961e+05
    ...............Leaf n=1 <63> sm=[       76       86      192 ] ss=5.004e+04
    ..............Split cd=2 cv= 167.7 nd=2 sm=[      133      168      332 ] ss=7.961e+04
    ...............Leaf n=1 <43> sm=[       57       82      140 ] ss=2.957e+04
    .............Split cd=1 cv=  54.4 nd=6 sm=[      278      208      965 ] ss=1.89e+05
    ...............Leaf n=1 <5> sm=[       51       34      200 ] ss=4.376e+04
    ..............Split cd=2 cv= 167.7 nd=4 sm=[      145       40      633 ] ss=1.094e+05
    ................Leaf n=1 <8> sm=[       38        1      152 ] ss=2.455e+04
    ...............Split cd=0 cv=    38 nd=3 sm=[       94        6      433 ] ss=6.565e+04
    .................Leaf n=1 <81> sm=[       25        5      138 ] ss=1.969e+04
    ................Split cd=1 cv=     5 nd=2 sm=[       56        5      281 ] ss=4.11e+04
    .................Leaf n=1 <34> sm=[       31        0      143 ] ss=2.141e+04
    ...........Split cd=1 cv=     0 nd=9 sm=[      390      253     1679 ] ss=3.651e+05
    ............Leaf n=1 <80> sm=[       38        0      260 ] ss=6.904e+04
    ..........Split cd=2 cv= 135.1 nd=21 sm=[      879      447     2530 ] ss=4.834e+05
    ..............Leaf n=1 <71> sm=[       52       50       84 ] ss=1.226e+04
    .............Split cd=1 cv=    50 nd=8 sm=[      318      140      705 ] ss=8.193e+04
    ...............Leaf n=1 <72> sm=[       31       36      105 ] ss=1.328e+04
    ..............Split cd=2 cv= 102.6 nd=7 sm=[      266       90      621 ] ss=6.967e+04
    ................Leaf n=1 <47> sm=[       51       40       79 ] ss=1.044e+04
    ...............Split cd=0 cv=    51 nd=6 sm=[      235       54      516 ] ss=5.639e+04
    .................Leaf n=1 <30> sm=[       27       14       72 ] ss=6109
    ................Split cd=1 cv=    14 nd=5 sm=[      184       14      437 ] ss=4.595e+04
    ....................Leaf n=1 <6> sm=[       49        0       97 ] ss=1.181e+04
    ...................Split cd=2 cv=    96 nd=2 sm=[       93        0      193 ] ss=2.296e+04
    ....................Leaf n=1 <60> sm=[       44        0       96 ] ss=1.115e+04
    ..................Split cd=0 cv=    38 nd=3 sm=[      128        0      282 ] ss=3.211e+04
    ...................Leaf n=1 <12> sm=[       35        0       89 ] ss=9146
    .................Split cd=2 cv= 86.33 nd=4 sm=[      157        0      365 ] ss=3.984e+04
    ..................Leaf n=1 <59> sm=[       29        0       83 ] ss=7730
    ............Split cd=2 cv= 70.06 nd=11 sm=[      439      278      750 ] ss=9.845e+04
    ..............Leaf n=1 <9> sm=[       46       91       29 ] ss=1.124e+04
    .............Split cd=1 cv= 53.76 nd=3 sm=[      121      138       45 ] ss=1.652e+04
    ...............Leaf n=1 <83> sm=[       30       47       11 ] ss=3230
    ..............Split cd=2 cv=    11 nd=2 sm=[       75       47       16 ] ss=5280
    ...............Leaf n=1 <54> sm=[       45        0        5 ] ss=2050
    ...........Split cd=1 cv= -1.27 nd=12 sm=[      489      194      851 ] ss=1.182e+05
    ............Leaf n=1 <68> sm=[       50      -84      101 ] ss=1.976e+04
    .........Split cd=1 cv=-111.3 nd=24 sm=[      984     -328     2815 ] ss=7.3e+05
    ...........Leaf n=1 <0> sm=[       33     -300      184 ] ss=1.249e+05
    ..........Split cd=2 cv= 135.1 nd=3 sm=[      105     -775      285 ] ss=2.467e+05
    ............Leaf n=1 <76> sm=[       31     -219       66 ] ss=5.328e+04
    ...........Split cd=1 cv=-221.4 nd=2 sm=[       72     -475      101 ] ss=1.217e+05
    ............Leaf n=1 <48> sm=[       41     -256       35 ] ss=6.844e+04
    .....Split cd=1 cv=-331.5 nd=53 sm=[     2119     5690     9332 ] ss=6.784e+06
    .......Leaf n=1 <61> sm=[       26     -759      191 ] ss=6.132e+05
    ......Split cd=2 cv=   191 nd=2 sm=[       74    -1311      341 ] ss=9.427e+05
    .......Leaf n=1 <55> sm=[       48     -552      150 ] ss=3.295e+05
================
open file successfully.
Data Points:
(33, -300, 184)
(31, 1407, 142)
(43, 388, 2087)
(29, 858, 234)
(42, 525, 127)
(51, 34, 200)
(49, 0, 97)
(28, 618, 281)
(38, 1, 152)
(46, 91, 29)
(29, 308, 75)
(77, 610, 766)
(35, 0, 89)
(33, 1165, 420)
(47, 4543, 162)
(58, 937, 155)
(30, 124, 161)
(32, 112, 118)
(56, 151, 128)
(40, 260, 52)
(31, 26965, 654)
(57, 501, 59)
(29, 1070, 30)
(37, 228, 1740)
(39, 399, 133)
(48, 607, 29)
(56, 1238, 1558)
(60, 3043, 235)
(42, 382, 294)
(38, 5092, 145)
(27, 14, 72)
(39, 5803, 83)
(83, 425, 883)
(35, 747, 141)
(31, 0, 143)
(38, 807, 74)
(32, 217, 317)
(47, 3188, 426)
(39, 0, 503)
(27, 5291, 192)
(51, 377, 143)
(29, -20, 574)
(43, 757, 315)
(57, 82, 140)
(37, 1689, 645)
(52, 214, 161)
(30, 4787, 99)
(51, 40, 79)
(41, -256, 35)
(42, 275, 31)
(48, 60, 376)
(32, 396, 205)
(53, 1278, 174)
(27, 446, 205)
(45, 0, 5)
(48, -552, 150)
(40, -1212, 1259)
(44, 1378, 257)
(38, 7929, 182)
(29, 0, 83)
(44, 0, 96)
(26, -759, 191)
(32, 273, 97)
(76, 86, 192)
(47, 8515, 14)
(31, 466, 164)
(43, 3403, 707)
(42, 782, 285)
(50, -84, 101)
(30, 877, 202)
(33, 23, 216)
(52, 50, 84)
(31, 36, 105)
(28, 356, 76)
(29, 178, 231)
(64, 1574, 301)
(31, -219, 66)
(53, 3316, 331)
(51, 837, 41)
(59, 351, 1063)
(38, 0, 260)
(25, 5, 138)
(36, 605, 204)
(30, 47, 11)
(37, 2442, 91)
(31, 191, 40)
(61, 1471, 331)
(35, 6411, 144)
(46, 4958, 64)
(35, 3102, 138)
(26, 321, 242)
(46, 25, 564)
(49, 2146, 1516)
(43, 3060, 253)
(41, 22, 238)
(36, 367, 217)
(36, 644, 54)
(32, 1390, 116)
(34, 5060, 12)
(36, 957, 206)

Executing Clustering Algorithm: Swap
    .Leaf n=1 <20> sm=[       31    26965      654 ] ss=7.2754e+08
    Split cd=1 cv=1.288e+04 nd=100 sm=[     4104 1.388e+05 2.789e+04 ] ss=1.211e+09
    ...Leaf n=1 <64> sm=[       47     8515       14 ] ss=7.251e+07
    ..Split cd=1 cv=  8515 nd=3 sm=[      120 2.286e+04      340 ] ss=1.765e+08
    ....Leaf n=1 <58> sm=[       38     7929      182 ] ss=6.29e+07
    ...Split cd=1 cv=  7174 nd=2 sm=[       73 1.434e+04      326 ] ss=1.04e+08
    ....Leaf n=1 <87> sm=[       35     6411      144 ] ss=4.112e+07
    .Split cd=1 cv=  5832 nd=99 sm=[     4073 1.118e+05 2.724e+04 ] ss=4.832e+08
    .....Leaf n=1 <39> sm=[       27     5291      192 ] ss=2.803e+07
    ....Split cd=2 cv=   192 nd=7 sm=[      261 3.553e+04      757 ] ss=1.815e+08
    .......Leaf n=1 <31> sm=[       39     5803       83 ] ss=3.368e+07
    ......Split cd=1 cv=  5392 nd=4 sm=[      157 2.091e+04      304 ] ss=1.098e+08
    ........Leaf n=1 <29> sm=[       38     5092      145 ] ss=2.595e+07
    .......Split cd=1 cv=  5092 nd=3 sm=[      118 1.511e+04      221 ] ss=7.614e+07
    .........Leaf n=1 <88> sm=[       46     4958       64 ] ss=2.459e+07
    ........Split cd=2 cv=    64 nd=2 sm=[       80 1.002e+04       76 ] ss=5.019e+07
    .........Leaf n=1 <98> sm=[       34     5060       12 ] ss=2.56e+07
    .....Split cd=1 cv=  4952 nd=6 sm=[      234 3.024e+04      565 ] ss=1.534e+08
    .......Leaf n=1 <46> sm=[       30     4787       99 ] ss=2.293e+07
    ......Split cd=1 cv=  4543 nd=2 sm=[       77     9330      261 ] ss=4.359e+07
    .......Leaf n=1 <14> sm=[       47     4543      162 ] ss=2.067e+07
    ...Split cd=1 cv=  4071 nd=14 sm=[      579 5.709e+04     2938 ] ss=2.494e+08
    .....Leaf n=1 <66> sm=[       43     3403      707 ] ss=1.208e+07
    ....Split cd=2 cv=   707 nd=7 sm=[      318 2.155e+04     2181 ] ss=6.79e+07
    ......Leaf n=1 <77> sm=[       53     3316      331 ] ss=1.111e+07
    .....Split cd=1 cv=  3191 nd=6 sm=[      275 1.815e+04     1474 ] ss=5.582e+07
    ........Leaf n=1 <37> sm=[       47     3188      426 ] ss=1.035e+07
    .......Split cd=2 cv=   356 nd=4 sm=[      185 1.239e+04     1052 ] ss=3.874e+07
    ..........Leaf n=1 <93> sm=[       43     3060      253 ] ss=9.429e+06
    .........Split cd=2 cv= 180.5 nd=2 sm=[       78     6162      391 ] ss=1.907e+07
    ..........Leaf n=1 <89> sm=[       35     3102      138 ] ss=9.643e+06
    ........Split cd=1 cv=  3043 nd=3 sm=[      138     9205      626 ] ss=2.839e+07
    .........Leaf n=1 <27> sm=[       60     3043      235 ] ss=9.319e+06
    ......Split cd=1 cv=  2750 nd=5 sm=[      222 1.484e+04     1143 ] ss=4.471e+07
    .......Leaf n=1 <84> sm=[       37     2442       91 ] ss=5.973e+06
    ..Split cd=1 cv=  2310 nd=96 sm=[     3953 8.898e+04 2.69e+04 ] ss=3.067e+08
    ......Leaf n=1 <92> sm=[       49     2146     1516 ] ss=6.906e+06
    .....Split cd=1 cv=  1430 nd=2 sm=[      105     3384     3074 ] ss=1.087e+07
    ......Leaf n=1 <26> sm=[       56     1238     1558 ] ss=3.963e+06
    ....Split cd=2 cv=  1046 nd=25 sm=[     1076 2.645e+04     8477 ] ss=3.865e+07
    .......Leaf n=1 <44> sm=[       37     1689      645 ] ss=3.27e+06
    ......Split cd=2 cv= 525.5 nd=3 sm=[      162     4734     1277 ] ss=8.119e+06
    ........Leaf n=1 <75> sm=[       64     1574      301 ] ss=2.572e+06
    .......Split cd=1 cv=  1574 nd=2 sm=[      125     3045      632 ] ss=4.849e+06
    ........Leaf n=1 <86> sm=[       61     1471      331 ] ss=2.277e+06
    .....Split cd=1 cv=  1430 nd=23 sm=[      971 2.306e+04     5403 ] ss=2.779e+07
    .......Leaf n=1 <11> sm=[       77      610      766 ] ss=9.648e+05
    ......Split cd=2 cv= 525.5 nd=20 sm=[      809 1.833e+04     4126 ] ss=1.967e+07
    .........Leaf n=1 <13> sm=[       33     1165      420 ] ss=1.535e+06
    ........Split cd=2 cv= 265.2 nd=6 sm=[      222     7688     1139 ] ss=1.026e+07
    .............Leaf n=1 <57> sm=[       44     1378      257 ] ss=1.967e+06
    ............Split cd=2 cv= 200.2 nd=2 sm=[       75     2785      399 ] ss=3.968e+06
    .............Leaf n=1 <1> sm=[       31     1407      142 ] ss=2.001e+06
    ...........Split cd=1 cv=  1320 nd=3 sm=[      128     4063      573 ] ss=5.634e+06
    ............Leaf n=1 <52> sm=[       53     1278      174 ] ss=1.666e+06
    ..........Split cd=2 cv= 135.1 nd=4 sm=[      160     5453      689 ] ss=7.581e+06
    ...........Leaf n=1 <97> sm=[       32     1390      116 ] ss=1.947e+06
    .........Split cd=1 cv=  1209 nd=5 sm=[      189     6523      719 ] ss=8.727e+06
    ..........Leaf n=1 <22> sm=[       29     1070       30 ] ss=1.147e+06
    .......Split cd=1 cv= 989.3 nd=19 sm=[      732 1.772e+04     3360 ] ss=1.87e+07
    ..........Leaf n=1 <67> sm=[       42      782      285 ] ss=6.945e+05
    .........Split cd=1 cv= 769.2 nd=3 sm=[      113     2157      881 ] ss=1.83e+06
    ...........Leaf n=1 <42> sm=[       43      757      315 ] ss=6.741e+05
    ..........Split cd=2 cv=   315 nd=2 sm=[       71     1375      596 ] ss=1.136e+06
    ...........Leaf n=1 <7> sm=[       28      618      281 ] ss=4.617e+05
    ........Split cd=2 cv= 265.2 nd=13 sm=[      510 1.003e+04     2221 ] ss=8.439e+06
    .............Leaf n=1 <99> sm=[       36      957      206 ] ss=9.596e+05
    ............Split cd=2 cv= 200.2 nd=2 sm=[       94     1894      361 ] ss=1.865e+06
    .............Leaf n=1 <15> sm=[       58      937      155 ] ss=9.054e+05
    ...........Split cd=1 cv= 879.3 nd=4 sm=[      153     3629      797 ] ss=3.468e+06
    .............Leaf n=1 <3> sm=[       29      858      234 ] ss=7.918e+05
    ............Split cd=2 cv=   202 nd=2 sm=[       59     1735      436 ] ss=1.603e+06
    .............Leaf n=1 <69> sm=[       30      877      202 ] ss=8.108e+05
    ..........Split cd=2 cv= 135.1 nd=6 sm=[      242     5273      912 ] ss=4.831e+06
    ............Leaf n=1 <78> sm=[       51      837       41 ] ss=7.049e+05
    ...........Split cd=1 cv=   837 nd=2 sm=[       89     1644      115 ] ss=1.363e+06
    ............Leaf n=1 <35> sm=[       38      807       74 ] ss=6.582e+05
    .........Split cd=1 cv= 769.2 nd=10 sm=[      397     7876     1340 ] ss=6.609e+06
    ............Leaf n=1 <33> sm=[       35      747      141 ] ss=5.791e+05
    ...........Split cd=1 cv= 659.1 nd=2 sm=[       71     1352      345 ] ss=9.881e+05
    ............Leaf n=1 <82> sm=[       36      605      204 ] ss=4.089e+05
    ..........Split cd=2 cv= 135.1 nd=4 sm=[      155     2603      428 ] ss=1.779e+06
    ............Leaf n=1 <96> sm=[       36      644       54 ] ss=4.189e+05
    ...........Split cd=1 cv=   644 nd=2 sm=[       84     1251       83 ] ss=7.905e+05
    ............Leaf n=1 <25> sm=[       48      607       29 ] ss=3.716e+05
    ...Split cd=1 cv= 549.1 nd=82 sm=[     3374 3.189e+04 2.396e+04 ] ss=5.734e+07
    ........Leaf n=1 <2> sm=[       43      388     2087 ] ss=4.508e+06
    .......Split cd=1 cv=   228 nd=2 sm=[       80      616     3827 ] ss=7.589e+06
    ........Leaf n=1 <23> sm=[       37      228     1740 ] ss=3.081e+06
    ......Split cd=2 cv=  1566 nd=3 sm=[      139      967     4890 ] ss=8.846e+06
    .......Leaf n=1 <79> sm=[       59      351     1063 ] ss=1.257e+06
    .....Split cd=1 cv=-331.5 nd=4 sm=[      179     -245     6149 ] ss=1.19e+07
    ......Leaf n=1 <56> sm=[       40    -1212     1259 ] ss=3.056e+06
    ....Split cd=2 cv=  1046 nd=57 sm=[     2298     5445 1.548e+04 ] ss=1.869e+07
    ........Leaf n=1 <32> sm=[       83      425      883 ] ss=9.672e+05
    .......Split cd=1 cv= 108.8 nd=3 sm=[      158      430     2021 ] ss=1.619e+06
    .........Leaf n=1 <41> sm=[       29      -20      574 ] ss=3.307e+05
    ........Split cd=2 cv=   574 nd=2 sm=[       75        5     1138 ] ss=6.516e+05
    .........Leaf n=1 <91> sm=[       46       25      564 ] ss=3.208e+05
    ......Split cd=2 cv= 525.5 nd=51 sm=[     2045     7001     8991 ] ss=5.841e+06
    ..........Leaf n=1 <28> sm=[       42      382      294 ] ss=2.341e+05
    .........Split cd=1 cv= 328.9 nd=2 sm=[       74      599      611 ] ss=3.827e+05
    ..........Leaf n=1 <36> sm=[       32      217      317 ] ss=1.486e+05
    ........Split cd=2 cv= 265.2 nd=22 sm=[      816     6839     3276 ] ss=3.091e+06
    .............Leaf n=1 <53> sm=[       27      446      205 ] ss=2.417e+05
    ............Split cd=2 cv= 200.2 nd=2 sm=[       58      912      369 ] ss=4.867e+05
    .............Leaf n=1 <65> sm=[       31      466      164 ] ss=2.45e+05
    ...........Split cd=1 cv=   439 nd=5 sm=[      177     2052      934 ] ss=1.035e+06
    ..............Leaf n=1 <51> sm=[       32      396      205 ] ss=1.999e+05
    .............Split cd=1 cv=   384 nd=2 sm=[       68      763      422 ] ss=3.829e+05
    ..............Leaf n=1 <95> sm=[       36      367      217 ] ss=1.831e+05
    ............Split cd=2 cv= 200.2 nd=3 sm=[      119     1140      565 ] ss=5.481e+05
    .............Leaf n=1 <40> sm=[       51      377      143 ] ss=1.652e+05
    ..........Split cd=2 cv= 135.1 nd=9 sm=[      343     3833     1329 ] ss=1.898e+06
    .............Leaf n=1 <4> sm=[       42      525      127 ] ss=2.935e+05
    ............Split cd=2 cv= 70.06 nd=2 sm=[       99     1026      186 ] ss=5.512e+05
    .............Leaf n=1 <21> sm=[       57      501       59 ] ss=2.577e+05
    ...........Split cd=1 cv=   439 nd=4 sm=[      166     1781      395 ] ss=8.63e+05
    .............Leaf n=1 <24> sm=[       39      399      133 ] ss=1.784e+05
    ............Split cd=2 cv=    76 nd=2 sm=[       67      755      209 ] ss=3.117e+05
    .............Leaf n=1 <73> sm=[       28      356       76 ] ss=1.333e+05
    .........Split cd=1 cv= 328.9 nd=20 sm=[      742     6240     2665 ] ss=2.708e+06
    ............Leaf n=1 <90> sm=[       26      321      242 ] ss=1.623e+05
    ...........Split cd=1 cv= 218.9 nd=4 sm=[      137      837      795 ] ss=3.648e+05
    .............Leaf n=1 <74> sm=[       29      178      231 ] ss=8.589e+04
    ............Split cd=2 cv= 200.2 nd=3 sm=[      111      516      553 ] ss=2.025e+05
    ..............Leaf n=1 <45> sm=[       52      214      161 ] ss=7.442e+04
    .............Split cd=1 cv= 163.8 nd=2 sm=[       82      338      322 ] ss=1.166e+05
    ..............Leaf n=1 <16> sm=[       30      124      161 ] ss=4.22e+04
    ..........Split cd=2 cv= 135.1 nd=11 sm=[      399     2407     1336 ] ss=8.102e+05
    ..............Leaf n=1 <10> sm=[       29      308       75 ] ss=1.013e+05
    .............Split cd=1 cv= 273.9 nd=2 sm=[       61      581      172 ] ss=1.863e+05
    ..............Leaf n=1 <62> sm=[       32      273       97 ] ss=8.496e+04
    ............Split cd=2 cv= 70.06 nd=4 sm=[      143     1116      255 ] ss=3.365e+05
    ..............Leaf n=1 <49> sm=[       42      275       31 ] ss=7.835e+04
    .............Split cd=1 cv= 273.9 nd=2 sm=[       82      535       83 ] ss=1.503e+05
    ..............Leaf n=1 <19> sm=[       40      260       52 ] ss=7.19e+04
    ...........Split cd=1 cv= 218.9 nd=7 sm=[      262     1570      541 ] ss=4.454e+05
    ..............Leaf n=1 <18> sm=[       56      151      128 ] ss=4.232e+04
    .............Split cd=1 cv=   151 nd=2 sm=[       88      263      246 ] ss=6.981e+04
    ..............Leaf n=1 <17> sm=[       32      112      118 ] ss=2.749e+04
    ............Split cd=2 cv= 70.06 nd=3 sm=[      119      454      286 ] ss=1.089e+05
    .............Leaf n=1 <85> sm=[       31      191       40 ] ss=3.904e+04
    .......Split cd=1 cv= 108.8 nd=48 sm=[     1887     6571     6970 ] ss=4.222e+06
    ..........Leaf n=1 <50> sm=[       48       60      376 ] ss=1.473e+05
    .........Split cd=1 cv=     0 nd=2 sm=[       87       60      879 ] ss=4.018e+05
    ..........Leaf n=1 <38> sm=[       39        0      503 ] ss=2.545e+05
    ........Split cd=2 cv= 265.2 nd=26 sm=[     1071     -268     3694 ] ss=1.132e+06
    ..............Leaf n=1 <70> sm=[       33       23      216 ] ss=4.827e+04
    .............Split cd=1 cv=    23 nd=2 sm=[       74       45      454 ] ss=1.071e+05
    ..............Leaf n=1 <94> sm=[       41       22      238 ] ss=5.881e+04
    ............Split cd=2 cv= 200.2 nd=8 sm=[      352      253     1419 ] ss=2.961e+05
    ...............Leaf n=1 <63> sm=[       76       86      192 ] ss=5.004e+04
    ..............Split cd=2 cv= 167.7 nd=2 sm=[      133      168      332 ] ss=7.961e+04
    ...............Leaf n=1 <43> sm=[       57       82      140 ] ss=2.957e+04
    .............Split cd=1 cv=  54.4 nd=6 sm=[      278      208      965 ] ss=1.89e+05
    ...............Leaf n=1 <5> sm=[       51       34      200 ] ss=4.376e+04
    ..............Split cd=2 cv= 167.7 nd=4 sm=[      145       40      633 ] ss=1.094e+05
    ................Leaf n=1 <8> sm=[       38        1      152 ] ss=2.455e+04
    ...............Split cd=0 cv=    38 nd=3 sm=[       94        6      433 ] ss=6.565e+04
    .................Leaf n=1 <81> sm=[       25        5      138 ] ss=1.969e+04
    ................Split cd=1 cv=     5 nd=2 sm=[       56        5      281 ] ss=4.11e+04
    .................Leaf n=1 <34> sm=[       31        0      143 ] ss=2.141e+04
    ...........Split cd=1 cv=     0 nd=9 sm=[      390      253     1679 ] ss=3.651e+05
    ............Leaf n=1 <80> sm=[       38        0      260 ] ss=6.904e+04
    ..........Split cd=2 cv= 135.1 nd=21 sm=[      879      447     2530 ] ss=4.834e+05
    ..............Leaf n=1 <71> sm=[       52       50       84 ] ss=1.226e+04
    .............Split cd=1 cv=    50 nd=8 sm=[      318      140      705 ] ss=8.193e+04
    ...............Leaf n=1 <72> sm=[       31       36      105 ] ss=1.328e+04
    ..............Split cd=2 cv= 102.6 nd=7 sm=[      266       90      621 ] ss=6.967e+04
    ................Leaf n=1 <47> sm=[       51       40       79 ] ss=1.044e+04
    ...............Split cd=0 cv=    51 nd=6 sm=[      235       54      516 ] ss=5.639e+04
    .................Leaf n=1 <30> sm=[       27       14       72 ] ss=6109
    ................Split cd=1 cv=    14 nd=5 sm=[      184       14      437 ] ss=4.595e+04
    ....................Leaf n=1 <6> sm=[       49        0       97 ] ss=1.181e+04
    ...................Split cd=2 cv=    96 nd=2 sm=[       93        0      193 ] ss=2.296e+04
    ....................Leaf n=1 <60> sm=[       44        0       96 ] ss=1.115e+04
    ..................Split cd=0 cv=    38 nd=3 sm=[      128        0      282 ] ss=3.211e+04
    ...................Leaf n=1 <12> sm=[       35        0       89 ] ss=9146
    .................Split cd=2 cv= 86.33 nd=4 sm=[      157        0      365 ] ss=3.984e+04
    ..................Leaf n=1 <59> sm=[       29        0       83 ] ss=7730
    ............Split cd=2 cv= 70.06 nd=11 sm=[      439      278      750 ] ss=9.845e+04
    ..............Leaf n=1 <9> sm=[       46       91       29 ] ss=1.124e+04
    .............Split cd=1 cv= 53.76 nd=3 sm=[      121      138       45 ] ss=1.652e+04
    ...............Leaf n=1 <83> sm=[       30       47       11 ] ss=3230
    ..............Split cd=2 cv=    11 nd=2 sm=[       75       47       16 ] ss=5280
    ...............Leaf n=1 <54> sm=[       45        0        5 ] ss=2050
    ...........Split cd=1 cv= -1.27 nd=12 sm=[      489      194      851 ] ss=1.182e+05
    ............Leaf n=1 <68> sm=[       50      -84      101 ] ss=1.976e+04
    .........Split cd=1 cv=-111.3 nd=24 sm=[      984     -328     2815 ] ss=7.3e+05
    ...........Leaf n=1 <0> sm=[       33     -300      184 ] ss=1.249e+05
    ..........Split cd=2 cv= 135.1 nd=3 sm=[      105     -775      285 ] ss=2.467e+05
    ............Leaf n=1 <76> sm=[       31     -219       66 ] ss=5.328e+04
    ...........Split cd=1 cv=-221.4 nd=2 sm=[       72     -475      101 ] ss=1.217e+05
    ............Leaf n=1 <48> sm=[       41     -256       35 ] ss=6.844e+04
    .....Split cd=1 cv=-331.5 nd=53 sm=[     2119     5690     9332 ] ss=6.784e+06
    .......Leaf n=1 <61> sm=[       26     -759      191 ] ss=6.132e+05
    ......Split cd=2 cv=   191 nd=2 sm=[       74    -1311      341 ] ss=9.427e+05
    .......Leaf n=1 <55> sm=[       48     -552      150 ] ss=3.295e+05
================
open file successfully.
Data Points:
(33, -300, 184)
(31, 1407, 142)
(43, 388, 2087)
(29, 858, 234)
(42, 525, 127)
(51, 34, 200)
(49, 0, 97)
(28, 618, 281)
(38, 1, 152)
(46, 91, 29)
(29, 308, 75)
(77, 610, 766)
(35, 0, 89)
(33, 1165, 420)
(47, 4543, 162)
(58, 937, 155)
(30, 124, 161)
(32, 112, 118)
(56, 151, 128)
(40, 260, 52)
(31, 26965, 654)
(57, 501, 59)
(29, 1070, 30)
(37, 228, 1740)
(39, 399, 133)
(48, 607, 29)
(56, 1238, 1558)
(60, 3043, 235)
(42, 382, 294)
(38, 5092, 145)
(27, 14, 72)
(39, 5803, 83)
(83, 425, 883)
(35, 747, 141)
(31, 0, 143)
(38, 807, 74)
(32, 217, 317)
(47, 3188, 426)
(39, 0, 503)
(27, 5291, 192)
(51, 377, 143)
(29, -20, 574)
(43, 757, 315)
(57, 82, 140)
(37, 1689, 645)
(52, 214, 161)
(30, 4787, 99)
(51, 40, 79)
(41, -256, 35)
(42, 275, 31)
(48, 60, 376)
(32, 396, 205)
(53, 1278, 174)
(27, 446, 205)
(45, 0, 5)
(48, -552, 150)
(40, -1212, 1259)
(44, 1378, 257)
(38, 7929, 182)
(29, 0, 83)
(44, 0, 96)
(26, -759, 191)
(32, 273, 97)
(76, 86, 192)
(47, 8515, 14)
(31, 466, 164)
(43, 3403, 707)
(42, 782, 285)
(50, -84, 101)
(30, 877, 202)
(33, 23, 216)
(52, 50, 84)
(31, 36, 105)
(28, 356, 76)
(29, 178, 231)
(64, 1574, 301)
(31, -219, 66)
(53, 3316, 331)
(51, 837, 41)
(59, 351, 1063)
(38, 0, 260)
(25, 5, 138)
(36, 605, 204)
(30, 47, 11)
(37, 2442, 91)
(31, 191, 40)
(61, 1471, 331)
(35, 6411, 144)
(46, 4958, 64)
(35, 3102, 138)
(26, 321, 242)
(46, 25, 564)
(49, 2146, 1516)
(43, 3060, 253)
(41, 22, 238)
(36, 367, 217)
(36, 644, 54)
(32, 1390, 116)
(34, 5060, 12)
(36, 957, 206)

Executing Clustering Algorithm: Swap
    .Leaf n=1 <20> sm=[       31    26965      654 ] ss=7.2754e+08
    Split cd=1 cv=1.288e+04 nd=100 sm=[     4104 1.388e+05 2.789e+04 ] ss=1.211e+09
    ...Leaf n=1 <64> sm=[       47     8515       14 ] ss=7.251e+07
    ..Split cd=1 cv=  8515 nd=3 sm=[      120 2.286e+04      340 ] ss=1.765e+08
    ....Leaf n=1 <58> sm=[       38     7929      182 ] ss=6.29e+07
    ...Split cd=1 cv=  7174 nd=2 sm=[       73 1.434e+04      326 ] ss=1.04e+08
    ....Leaf n=1 <87> sm=[       35     6411      144 ] ss=4.112e+07
    .Split cd=1 cv=  5832 nd=99 sm=[     4073 1.118e+05 2.724e+04 ] ss=4.832e+08
    .....Leaf n=1 <39> sm=[       27     5291      192 ] ss=2.803e+07
    ....Split cd=2 cv=   192 nd=7 sm=[      261 3.553e+04      757 ] ss=1.815e+08
    .......Leaf n=1 <31> sm=[       39     5803       83 ] ss=3.368e+07
    ......Split cd=1 cv=  5392 nd=4 sm=[      157 2.091e+04      304 ] ss=1.098e+08
    ........Leaf n=1 <29> sm=[       38     5092      145 ] ss=2.595e+07
    .......Split cd=1 cv=  5092 nd=3 sm=[      118 1.511e+04      221 ] ss=7.614e+07
    .........Leaf n=1 <88> sm=[       46     4958       64 ] ss=2.459e+07
    ........Split cd=2 cv=    64 nd=2 sm=[       80 1.002e+04       76 ] ss=5.019e+07
    .........Leaf n=1 <98> sm=[       34     5060       12 ] ss=2.56e+07
    .....Split cd=1 cv=  4952 nd=6 sm=[      234 3.024e+04      565 ] ss=1.534e+08
    .......Leaf n=1 <46> sm=[       30     4787       99 ] ss=2.293e+07
    ......Split cd=1 cv=  4543 nd=2 sm=[       77     9330      261 ] ss=4.359e+07
    .......Leaf n=1 <14> sm=[       47     4543      162 ] ss=2.067e+07
    ...Split cd=1 cv=  4071 nd=14 sm=[      579 5.709e+04     2938 ] ss=2.494e+08
    .....Leaf n=1 <66> sm=[       43     3403      707 ] ss=1.208e+07
    ....Split cd=2 cv=   707 nd=7 sm=[      318 2.155e+04     2181 ] ss=6.79e+07
    ......Leaf n=1 <77> sm=[       53     3316      331 ] ss=1.111e+07
    .....Split cd=1 cv=  3191 nd=6 sm=[      275 1.815e+04     1474 ] ss=5.582e+07
    ........Leaf n=1 <37> sm=[       47     3188      426 ] ss=1.035e+07
    .......Split cd=2 cv=   356 nd=4 sm=[      185 1.239e+04     1052 ] ss=3.874e+07
    ..........Leaf n=1 <93> sm=[       43     3060      253 ] ss=9.429e+06
    .........Split cd=2 cv= 180.5 nd=2 sm=[       78     6162      391 ] ss=1.907e+07
    ..........Leaf n=1 <89> sm=[       35     3102      138 ] ss=9.643e+06
    ........Split cd=1 cv=  3043 nd=3 sm=[      138     9205      626 ] ss=2.839e+07
    .........Leaf n=1 <27> sm=[       60     3043      235 ] ss=9.319e+06
    ......Split cd=1 cv=  2750 nd=5 sm=[      222 1.484e+04     1143 ] ss=4.471e+07
    .......Leaf n=1 <84> sm=[       37     2442       91 ] ss=5.973e+06
    ..Split cd=1 cv=  2310 nd=96 sm=[     3953 8.898e+04 2.69e+04 ] ss=3.067e+08
    ......Leaf n=1 <92> sm=[       49     2146     1516 ] ss=6.906e+06
    .....Split cd=1 cv=  1430 nd=2 sm=[      105     3384     3074 ] ss=1.087e+07
    ......Leaf n=1 <26> sm=[       56     1238     1558 ] ss=3.963e+06
    ....Split cd=2 cv=  1046 nd=25 sm=[     1076 2.645e+04     8477 ] ss=3.865e+07
    .......Leaf n=1 <44> sm=[       37     1689      645 ] ss=3.27e+06
    ......Split cd=2 cv= 525.5 nd=3 sm=[      162     4734     1277 ] ss=8.119e+06
    ........Leaf n=1 <75> sm=[       64     1574      301 ] ss=2.572e+06
    .......Split cd=1 cv=  1574 nd=2 sm=[      125     3045      632 ] ss=4.849e+06
    ........Leaf n=1 <86> sm=[       61     1471      331 ] ss=2.277e+06
    .....Split cd=1 cv=  1430 nd=23 sm=[      971 2.306e+04     5403 ] ss=2.779e+07
    .......Leaf n=1 <11> sm=[       77      610      766 ] ss=9.648e+05
    ......Split cd=2 cv= 525.5 nd=20 sm=[      809 1.833e+04     4126 ] ss=1.967e+07
    .........Leaf n=1 <13> sm=[       33     1165      420 ] ss=1.535e+06
    ........Split cd=2 cv= 265.2 nd=6 sm=[      222     7688     1139 ] ss=1.026e+07
    .............Leaf n=1 <57> sm=[       44     1378      257 ] ss=1.967e+06
    ............Split cd=2 cv= 200.2 nd=2 sm=[       75     2785      399 ] ss=3.968e+06
    .............Leaf n=1 <1> sm=[       31     1407      142 ] ss=2.001e+06
    ...........Split cd=1 cv=  1320 nd=3 sm=[      128     4063      573 ] ss=5.634e+06
    ............Leaf n=1 <52> sm=[       53     1278      174 ] ss=1.666e+06
    ..........Split cd=2 cv= 135.1 nd=4 sm=[      160     5453      689 ] ss=7.581e+06
    ...........Leaf n=1 <97> sm=[       32     1390      116 ] ss=1.947e+06
    .........Split cd=1 cv=  1209 nd=5 sm=[      189     6523      719 ] ss=8.727e+06
    ..........Leaf n=1 <22> sm=[       29     1070       30 ] ss=1.147e+06
    .......Split cd=1 cv= 989.3 nd=19 sm=[      732 1.772e+04     3360 ] ss=1.87e+07
    ..........Leaf n=1 <67> sm=[       42      782      285 ] ss=6.945e+05
    .........Split cd=1 cv= 769.2 nd=3 sm=[      113     2157      881 ] ss=1.83e+06
    ...........Leaf n=1 <42> sm=[       43      757      315 ] ss=6.741e+05
    ..........Split cd=2 cv=   315 nd=2 sm=[       71     1375      596 ] ss=1.136e+06
    ...........Leaf n=1 <7> sm=[       28      618      281 ] ss=4.617e+05
    ........Split cd=2 cv= 265.2 nd=13 sm=[      510 1.003e+04     2221 ] ss=8.439e+06
    .............Leaf n=1 <99> sm=[       36      957      206 ] ss=9.596e+05
    ............Split cd=2 cv= 200.2 nd=2 sm=[       94     1894      361 ] ss=1.865e+06
    .............Leaf n=1 <15> sm=[       58      937      155 ] ss=9.054e+05
    ...........Split cd=1 cv= 879.3 nd=4 sm=[      153     3629      797 ] ss=3.468e+06
    .............Leaf n=1 <3> sm=[       29      858      234 ] ss=7.918e+05
    ............Split cd=2 cv=   202 nd=2 sm=[       59     1735      436 ] ss=1.603e+06
    .............Leaf n=1 <69> sm=[       30      877      202 ] ss=8.108e+05
    ..........Split cd=2 cv= 135.1 nd=6 sm=[      242     5273      912 ] ss=4.831e+06
    ............Leaf n=1 <78> sm=[       51      837       41 ] ss=7.049e+05
    ...........Split cd=1 cv=   837 nd=2 sm=[       89     1644      115 ] ss=1.363e+06
    ............Leaf n=1 <35> sm=[       38      807       74 ] ss=6.582e+05
    .........Split cd=1 cv= 769.2 nd=10 sm=[      397     7876     1340 ] ss=6.609e+06
    ............Leaf n=1 <33> sm=[       35      747      141 ] ss=5.791e+05
    ...........Split cd=1 cv= 659.1 nd=2 sm=[       71     1352      345 ] ss=9.881e+05
    ............Leaf n=1 <82> sm=[       36      605      204 ] ss=4.089e+05
    ..........Split cd=2 cv= 135.1 nd=4 sm=[      155     2603      428 ] ss=1.779e+06
    ............Leaf n=1 <96> sm=[       36      644       54 ] ss=4.189e+05
    ...........Split cd=1 cv=   644 nd=2 sm=[       84     1251       83 ] ss=7.905e+05
    ............Leaf n=1 <25> sm=[       48      607       29 ] ss=3.716e+05
    ...Split cd=1 cv= 549.1 nd=82 sm=[     3374 3.189e+04 2.396e+04 ] ss=5.734e+07
    ........Leaf n=1 <2> sm=[       43      388     2087 ] ss=4.508e+06
    .......Split cd=1 cv=   228 nd=2 sm=[       80      616     3827 ] ss=7.589e+06
    ........Leaf n=1 <23> sm=[       37      228     1740 ] ss=3.081e+06
    ......Split cd=2 cv=  1566 nd=3 sm=[      139      967     4890 ] ss=8.846e+06
    .......Leaf n=1 <79> sm=[       59      351     1063 ] ss=1.257e+06
    .....Split cd=1 cv=-331.5 nd=4 sm=[      179     -245     6149 ] ss=1.19e+07
    ......Leaf n=1 <56> sm=[       40    -1212     1259 ] ss=3.056e+06
    ....Split cd=2 cv=  1046 nd=57 sm=[     2298     5445 1.548e+04 ] ss=1.869e+07
    ........Leaf n=1 <32> sm=[       83      425      883 ] ss=9.672e+05
    .......Split cd=1 cv= 108.8 nd=3 sm=[      158      430     2021 ] ss=1.619e+06
    .........Leaf n=1 <41> sm=[       29      -20      574 ] ss=3.307e+05
    ........Split cd=2 cv=   574 nd=2 sm=[       75        5     1138 ] ss=6.516e+05
    .........Leaf n=1 <91> sm=[       46       25      564 ] ss=3.208e+05
    ......Split cd=2 cv= 525.5 nd=51 sm=[     2045     7001     8991 ] ss=5.841e+06
    ..........Leaf n=1 <28> sm=[       42      382      294 ] ss=2.341e+05
    .........Split cd=1 cv= 328.9 nd=2 sm=[       74      599      611 ] ss=3.827e+05
    ..........Leaf n=1 <36> sm=[       32      217      317 ] ss=1.486e+05
    ........Split cd=2 cv= 265.2 nd=22 sm=[      816     6839     3276 ] ss=3.091e+06
    .............Leaf n=1 <53> sm=[       27      446      205 ] ss=2.417e+05
    ............Split cd=2 cv= 200.2 nd=2 sm=[       58      912      369 ] ss=4.867e+05
    .............Leaf n=1 <65> sm=[       31      466      164 ] ss=2.45e+05
    ...........Split cd=1 cv=   439 nd=5 sm=[      177     2052      934 ] ss=1.035e+06
    ..............Leaf n=1 <51> sm=[       32      396      205 ] ss=1.999e+05
    .............Split cd=1 cv=   384 nd=2 sm=[       68      763      422 ] ss=3.829e+05
    ..............Leaf n=1 <95> sm=[       36      367      217 ] ss=1.831e+05
    ............Split cd=2 cv= 200.2 nd=3 sm=[      119     1140      565 ] ss=5.481e+05
    .............Leaf n=1 <40> sm=[       51      377      143 ] ss=1.652e+05
    ..........Split cd=2 cv= 135.1 nd=9 sm=[      343     3833     1329 ] ss=1.898e+06
    .............Leaf n=1 <4> sm=[       42      525      127 ] ss=2.935e+05
    ............Split cd=2 cv= 70.06 nd=2 sm=[       99     1026      186 ] ss=5.512e+05
    .............Leaf n=1 <21> sm=[       57      501       59 ] ss=2.577e+05
    ...........Split cd=1 cv=   439 nd=4 sm=[      166     1781      395 ] ss=8.63e+05
    .............Leaf n=1 <24> sm=[       39      399      133 ] ss=1.784e+05
    ............Split cd=2 cv=    76 nd=2 sm=[       67      755      209 ] ss=3.117e+05
    .............Leaf n=1 <73> sm=[       28      356       76 ] ss=1.333e+05
    .........Split cd=1 cv= 328.9 nd=20 sm=[      742     6240     2665 ] ss=2.708e+06
    ............Leaf n=1 <90> sm=[       26      321      242 ] ss=1.623e+05
    ...........Split cd=1 cv= 218.9 nd=4 sm=[      137      837      795 ] ss=3.648e+05
    .............Leaf n=1 <74> sm=[       29      178      231 ] ss=8.589e+04
    ............Split cd=2 cv= 200.2 nd=3 sm=[      111      516      553 ] ss=2.025e+05
    ..............Leaf n=1 <45> sm=[       52      214      161 ] ss=7.442e+04
    .............Split cd=1 cv= 163.8 nd=2 sm=[       82      338      322 ] ss=1.166e+05
    ..............Leaf n=1 <16> sm=[       30      124      161 ] ss=4.22e+04
    ..........Split cd=2 cv= 135.1 nd=11 sm=[      399     2407     1336 ] ss=8.102e+05
    ..............Leaf n=1 <10> sm=[       29      308       75 ] ss=1.013e+05
    .............Split cd=1 cv= 273.9 nd=2 sm=[       61      581      172 ] ss=1.863e+05
    ..............Leaf n=1 <62> sm=[       32      273       97 ] ss=8.496e+04
    ............Split cd=2 cv= 70.06 nd=4 sm=[      143     1116      255 ] ss=3.365e+05
    ..............Leaf n=1 <49> sm=[       42      275       31 ] ss=7.835e+04
    .............Split cd=1 cv= 273.9 nd=2 sm=[       82      535       83 ] ss=1.503e+05
    ..............Leaf n=1 <19> sm=[       40      260       52 ] ss=7.19e+04
    ...........Split cd=1 cv= 218.9 nd=7 sm=[      262     1570      541 ] ss=4.454e+05
    ..............Leaf n=1 <18> sm=[       56      151      128 ] ss=4.232e+04
    .............Split cd=1 cv=   151 nd=2 sm=[       88      263      246 ] ss=6.981e+04
    ..............Leaf n=1 <17> sm=[       32      112      118 ] ss=2.749e+04
    ............Split cd=2 cv= 70.06 nd=3 sm=[      119      454      286 ] ss=1.089e+05
    .............Leaf n=1 <85> sm=[       31      191       40 ] ss=3.904e+04
    .......Split cd=1 cv= 108.8 nd=48 sm=[     1887     6571     6970 ] ss=4.222e+06
    ..........Leaf n=1 <50> sm=[       48       60      376 ] ss=1.473e+05
    .........Split cd=1 cv=     0 nd=2 sm=[       87       60      879 ] ss=4.018e+05
    ..........Leaf n=1 <38> sm=[       39        0      503 ] ss=2.545e+05
    ........Split cd=2 cv= 265.2 nd=26 sm=[     1071     -268     3694 ] ss=1.132e+06
    ..............Leaf n=1 <70> sm=[       33       23      216 ] ss=4.827e+04
    .............Split cd=1 cv=    23 nd=2 sm=[       74       45      454 ] ss=1.071e+05
    ..............Leaf n=1 <94> sm=[       41       22      238 ] ss=5.881e+04
    ............Split cd=2 cv= 200.2 nd=8 sm=[      352      253     1419 ] ss=2.961e+05
    ...............Leaf n=1 <63> sm=[       76       86      192 ] ss=5.004e+04
    ..............Split cd=2 cv= 167.7 nd=2 sm=[      133      168      332 ] ss=7.961e+04
    ...............Leaf n=1 <43> sm=[       57       82      140 ] ss=2.957e+04
    .............Split cd=1 cv=  54.4 nd=6 sm=[      278      208      965 ] ss=1.89e+05
    ...............Leaf n=1 <5> sm=[       51       34      200 ] ss=4.376e+04
    ..............Split cd=2 cv= 167.7 nd=4 sm=[      145       40      633 ] ss=1.094e+05
    ................Leaf n=1 <8> sm=[       38        1      152 ] ss=2.455e+04
    ...............Split cd=0 cv=    38 nd=3 sm=[       94        6      433 ] ss=6.565e+04
    .................Leaf n=1 <81> sm=[       25        5      138 ] ss=1.969e+04
    ................Split cd=1 cv=     5 nd=2 sm=[       56        5      281 ] ss=4.11e+04
    .................Leaf n=1 <34> sm=[       31        0      143 ] ss=2.141e+04
    ...........Split cd=1 cv=     0 nd=9 sm=[      390      253     1679 ] ss=3.651e+05
    ............Leaf n=1 <80> sm=[       38        0      260 ] ss=6.904e+04
    ..........Split cd=2 cv= 135.1 nd=21 sm=[      879      447     2530 ] ss=4.834e+05
    ..............Leaf n=1 <71> sm=[       52       50       84 ] ss=1.226e+04
    .............Split cd=1 cv=    50 nd=8 sm=[      318      140      705 ] ss=8.193e+04
    ...............Leaf n=1 <72> sm=[       31       36      105 ] ss=1.328e+04
    ..............Split cd=2 cv= 102.6 nd=7 sm=[      266       90      621 ] ss=6.967e+04
    ................Leaf n=1 <47> sm=[       51       40       79 ] ss=1.044e+04
    ...............Split cd=0 cv=    51 nd=6 sm=[      235       54      516 ] ss=5.639e+04
    .................Leaf n=1 <30> sm=[       27       14       72 ] ss=6109
    ................Split cd=1 cv=    14 nd=5 sm=[      184       14      437 ] ss=4.595e+04
    ....................Leaf n=1 <6> sm=[       49        0       97 ] ss=1.181e+04
    ...................Split cd=2 cv=    96 nd=2 sm=[       93        0      193 ] ss=2.296e+04
    ....................Leaf n=1 <60> sm=[       44        0       96 ] ss=1.115e+04
    ..................Split cd=0 cv=    38 nd=3 sm=[      128        0      282 ] ss=3.211e+04
    ...................Leaf n=1 <12> sm=[       35        0       89 ] ss=9146
    .................Split cd=2 cv= 86.33 nd=4 sm=[      157        0      365 ] ss=3.984e+04
    ..................Leaf n=1 <59> sm=[       29        0       83 ] ss=7730
    ............Split cd=2 cv= 70.06 nd=11 sm=[      439      278      750 ] ss=9.845e+04
    ..............Leaf n=1 <9> sm=[       46       91       29 ] ss=1.124e+04
    .............Split cd=1 cv= 53.76 nd=3 sm=[      121      138       45 ] ss=1.652e+04
    ...............Leaf n=1 <83> sm=[       30       47       11 ] ss=3230
    ..............Split cd=2 cv=    11 nd=2 sm=[       75       47       16 ] ss=5280
    ...............Leaf n=1 <54> sm=[       45        0        5 ] ss=2050
    ...........Split cd=1 cv= -1.27 nd=12 sm=[      489      194      851 ] ss=1.182e+05
    ............Leaf n=1 <68> sm=[       50      -84      101 ] ss=1.976e+04
    .........Split cd=1 cv=-111.3 nd=24 sm=[      984     -328     2815 ] ss=7.3e+05
    ...........Leaf n=1 <0> sm=[       33     -300      184 ] ss=1.249e+05
    ..........Split cd=2 cv= 135.1 nd=3 sm=[      105     -775      285 ] ss=2.467e+05
    ............Leaf n=1 <76> sm=[       31     -219       66 ] ss=5.328e+04
    ...........Split cd=1 cv=-221.4 nd=2 sm=[       72     -475      101 ] ss=1.217e+05
    ............Leaf n=1 <48> sm=[       41     -256       35 ] ss=6.844e+04
    .....Split cd=1 cv=-331.5 nd=53 sm=[     2119     5690     9332 ] ss=6.784e+06
    .......Leaf n=1 <61> sm=[       26     -759      191 ] ss=6.132e+05
    ......Split cd=2 cv=   191 nd=2 sm=[       74    -1311      341 ] ss=9.427e+05
    .......Leaf n=1 <55> sm=[       48     -552      150 ] ss=3.295e+05
================
open file successfully.
Data Points:
(33, -300, 184)
(31, 1407, 142)
(43, 388, 2087)
(29, 858, 234)
(42, 525, 127)
(51, 34, 200)
(49, 0, 97)
(28, 618, 281)
(38, 1, 152)
(46, 91, 29)
(29, 308, 75)
(77, 610, 766)
(35, 0, 89)
(33, 1165, 420)
(47, 4543, 162)
(58, 937, 155)
(30, 124, 161)
(32, 112, 118)
(56, 151, 128)
(40, 260, 52)
(31, 26965, 654)
(57, 501, 59)
(29, 1070, 30)
(37, 228, 1740)
(39, 399, 133)
(48, 607, 29)
(56, 1238, 1558)
(60, 3043, 235)
(42, 382, 294)
(38, 5092, 145)
(27, 14, 72)
(39, 5803, 83)
(83, 425, 883)
(35, 747, 141)
(31, 0, 143)
(38, 807, 74)
(32, 217, 317)
(47, 3188, 426)
(39, 0, 503)
(27, 5291, 192)
(51, 377, 143)
(29, -20, 574)
(43, 757, 315)
(57, 82, 140)
(37, 1689, 645)
(52, 214, 161)
(30, 4787, 99)
(51, 40, 79)
(41, -256, 35)
(42, 275, 31)
(48, 60, 376)
(32, 396, 205)
(53, 1278, 174)
(27, 446, 205)
(45, 0, 5)
(48, -552, 150)
(40, -1212, 1259)
(44, 1378, 257)
(38, 7929, 182)
(29, 0, 83)
(44, 0, 96)
(26, -759, 191)
(32, 273, 97)
(76, 86, 192)
(47, 8515, 14)
(31, 466, 164)
(43, 3403, 707)
(42, 782, 285)
(50, -84, 101)
(30, 877, 202)
(33, 23, 216)
(52, 50, 84)
(31, 36, 105)
(28, 356, 76)
(29, 178, 231)
(64, 1574, 301)
(31, -219, 66)
(53, 3316, 331)
(51, 837, 41)
(59, 351, 1063)
(38, 0, 260)
(25, 5, 138)
(36, 605, 204)
(30, 47, 11)
(37, 2442, 91)
(31, 191, 40)
(61, 1471, 331)
(35, 6411, 144)
(46, 4958, 64)
(35, 3102, 138)
(26, 321, 242)
(46, 25, 564)
(49, 2146, 1516)
(43, 3060, 253)
(41, 22, 238)
(36, 367, 217)
(36, 644, 54)
(32, 1390, 116)
(34, 5060, 12)
(36, 957, 206)

Executing Clustering Algorithm: Swap
    .Leaf n=1 <20> sm=[       31    26965      654 ] ss=7.2754e+08
    Split cd=1 cv=1.288e+04 nd=100 sm=[     4104 1.388e+05 2.789e+04 ] ss=1.211e+09
    ...Leaf n=1 <64> sm=[       47     8515       14 ] ss=7.251e+07
    ..Split cd=1 cv=  8515 nd=3 sm=[      120 2.286e+04      340 ] ss=1.765e+08
    ....Leaf n=1 <58> sm=[       38     7929      182 ] ss=6.29e+07
    ...Split cd=1 cv=  7174 nd=2 sm=[       73 1.434e+04      326 ] ss=1.04e+08
    ....Leaf n=1 <87> sm=[       35     6411      144 ] ss=4.112e+07
    .Split cd=1 cv=  5832 nd=99 sm=[     4073 1.118e+05 2.724e+04 ] ss=4.832e+08
    .....Leaf n=1 <39> sm=[       27     5291      192 ] ss=2.803e+07
    ....Split cd=2 cv=   192 nd=7 sm=[      261 3.553e+04      757 ] ss=1.815e+08
    .......Leaf n=1 <31> sm=[       39     5803       83 ] ss=3.368e+07
    ......Split cd=1 cv=  5392 nd=4 sm=[      157 2.091e+04      304 ] ss=1.098e+08
    ........Leaf n=1 <29> sm=[       38     5092      145 ] ss=2.595e+07
    .......Split cd=1 cv=  5092 nd=3 sm=[      118 1.511e+04      221 ] ss=7.614e+07
    .........Leaf n=1 <88> sm=[       46     4958       64 ] ss=2.459e+07
    ........Split cd=2 cv=    64 nd=2 sm=[       80 1.002e+04       76 ] ss=5.019e+07
    .........Leaf n=1 <98> sm=[       34     5060       12 ] ss=2.56e+07
    .....Split cd=1 cv=  4952 nd=6 sm=[      234 3.024e+04      565 ] ss=1.534e+08
    .......Leaf n=1 <46> sm=[       30     4787       99 ] ss=2.293e+07
    ......Split cd=1 cv=  4543 nd=2 sm=[       77     9330      261 ] ss=4.359e+07
    .......Leaf n=1 <14> sm=[       47     4543      162 ] ss=2.067e+07
    ...Split cd=1 cv=  4071 nd=14 sm=[      579 5.709e+04     2938 ] ss=2.494e+08
    .....Leaf n=1 <66> sm=[       43     3403      707 ] ss=1.208e+07
    ....Split cd=2 cv=   707 nd=7 sm=[      318 2.155e+04     2181 ] ss=6.79e+07
    ......Leaf n=1 <77> sm=[       53     3316      331 ] ss=1.111e+07
    .....Split cd=1 cv=  3191 nd=6 sm=[      275 1.815e+04     1474 ] ss=5.582e+07
    ........Leaf n=1 <37> sm=[       47     3188      426 ] ss=1.035e+07
    .......Split cd=2 cv=   356 nd=4 sm=[      185 1.239e+04     1052 ] ss=3.874e+07
    ..........Leaf n=1 <93> sm=[       43     3060      253 ] ss=9.429e+06
    .........Split cd=2 cv= 180.5 nd=2 sm=[       78     6162      391 ] ss=1.907e+07
    ..........Leaf n=1 <89> sm=[       35     3102      138 ] ss=9.643e+06
    ........Split cd=1 cv=  3043 nd=3 sm=[      138     9205      626 ] ss=2.839e+07
    .........Leaf n=1 <27> sm=[       60     3043      235 ] ss=9.319e+06
    ......Split cd=1 cv=  2750 nd=5 sm=[      222 1.484e+04     1143 ] ss=4.471e+07
    .......Leaf n=1 <84> sm=[       37     2442       91 ] ss=5.973e+06
    ..Split cd=1 cv=  2310 nd=96 sm=[     3953 8.898e+04 2.69e+04 ] ss=3.067e+08
    ......Leaf n=1 <92> sm=[       49     2146     1516 ] ss=6.906e+06
    .....Split cd=1 cv=  1430 nd=2 sm=[      105     3384     3074 ] ss=1.087e+07
    ......Leaf n=1 <26> sm=[       56     1238     1558 ] ss=3.963e+06
    ....Split cd=2 cv=  1046 nd=25 sm=[     1076 2.645e+04     8477 ] ss=3.865e+07
    .......Leaf n=1 <44> sm=[       37     1689      645 ] ss=3.27e+06
    ......Split cd=2 cv= 525.5 nd=3 sm=[      162     4734     1277 ] ss=8.119e+06
    ........Leaf n=1 <75> sm=[       64     1574      301 ] ss=2.572e+06
    .......Split cd=1 cv=  1574 nd=2 sm=[      125     3045      632 ] ss=4.849e+06
    ........Leaf n=1 <86> sm=[       61     1471      331 ] ss=2.277e+06
    .....Split cd=1 cv=  1430 nd=23 sm=[      971 2.306e+04     5403 ] ss=2.779e+07
    .......Leaf n=1 <11> sm=[       77      610      766 ] ss=9.648e+05
    ......Split cd=2 cv= 525.5 nd=20 sm=[      809 1.833e+04     4126 ] ss=1.967e+07
    .........Leaf n=1 <13> sm=[       33     1165      420 ] ss=1.535e+06
    ........Split cd=2 cv= 265.2 nd=6 sm=[      222     7688     1139 ] ss=1.026e+07
    .............Leaf n=1 <57> sm=[       44     1378      257 ] ss=1.967e+06
    ............Split cd=2 cv= 200.2 nd=2 sm=[       75     2785      399 ] ss=3.968e+06
    .............Leaf n=1 <1> sm=[       31     1407      142 ] ss=2.001e+06
    ...........Split cd=1 cv=  1320 nd=3 sm=[      128     4063      573 ] ss=5.634e+06
    ............Leaf n=1 <52> sm=[       53     1278      174 ] ss=1.666e+06
    ..........Split cd=2 cv= 135.1 nd=4 sm=[      160     5453      689 ] ss=7.581e+06
    ...........Leaf n=1 <97> sm=[       32     1390      116 ] ss=1.947e+06
    .........Split cd=1 cv=  1209 nd=5 sm=[      189     6523      719 ] ss=8.727e+06
    ..........Leaf n=1 <22> sm=[       29     1070       30 ] ss=1.147e+06
    .......Split cd=1 cv= 989.3 nd=19 sm=[      732 1.772e+04     3360 ] ss=1.87e+07
    ..........Leaf n=1 <67> sm=[       42      782      285 ] ss=6.945e+05
    .........Split cd=1 cv= 769.2 nd=3 sm=[      113     2157      881 ] ss=1.83e+06
    ...........Leaf n=1 <42> sm=[       43      757      315 ] ss=6.741e+05
    ..........Split cd=2 cv=   315 nd=2 sm=[       71     1375      596 ] ss=1.136e+06
    ...........Leaf n=1 <7> sm=[       28      618      281 ] ss=4.617e+05
    ........Split cd=2 cv= 265.2 nd=13 sm=[      510 1.003e+04     2221 ] ss=8.439e+06
    .............Leaf n=1 <99> sm=[       36      957      206 ] ss=9.596e+05
    ............Split cd=2 cv= 200.2 nd=2 sm=[       94     1894      361 ] ss=1.865e+06
    .............Leaf n=1 <15> sm=[       58      937      155 ] ss=9.054e+05
    ...........Split cd=1 cv= 879.3 nd=4 sm=[      153     3629      797 ] ss=3.468e+06
    .............Leaf n=1 <3> sm=[       29      858      234 ] ss=7.918e+05
    ............Split cd=2 cv=   202 nd=2 sm=[       59     1735      436 ] ss=1.603e+06
    .............Leaf n=1 <69> sm=[       30      877      202 ] ss=8.108e+05
    ..........Split cd=2 cv= 135.1 nd=6 sm=[      242     5273      912 ] ss=4.831e+06
    ............Leaf n=1 <78> sm=[       51      837       41 ] ss=7.049e+05
    ...........Split cd=1 cv=   837 nd=2 sm=[       89     1644      115 ] ss=1.363e+06
    ............Leaf n=1 <35> sm=[       38      807       74 ] ss=6.582e+05
    .........Split cd=1 cv= 769.2 nd=10 sm=[      397     7876     1340 ] ss=6.609e+06
    ............Leaf n=1 <33> sm=[       35      747      141 ] ss=5.791e+05
    ...........Split cd=1 cv= 659.1 nd=2 sm=[       71     1352      345 ] ss=9.881e+05
    ............Leaf n=1 <82> sm=[       36      605      204 ] ss=4.089e+05
    ..........Split cd=2 cv= 135.1 nd=4 sm=[      155     2603      428 ] ss=1.779e+06
    ............Leaf n=1 <96> sm=[       36      644       54 ] ss=4.189e+05
    ...........Split cd=1 cv=   644 nd=2 sm=[       84     1251       83 ] ss=7.905e+05
    ............Leaf n=1 <25> sm=[       48      607       29 ] ss=3.716e+05
    ...Split cd=1 cv= 549.1 nd=82 sm=[     3374 3.189e+04 2.396e+04 ] ss=5.734e+07
    ........Leaf n=1 <2> sm=[       43      388     2087 ] ss=4.508e+06
    .......Split cd=1 cv=   228 nd=2 sm=[       80      616     3827 ] ss=7.589e+06
    ........Leaf n=1 <23> sm=[       37      228     1740 ] ss=3.081e+06
    ......Split cd=2 cv=  1566 nd=3 sm=[      139      967     4890 ] ss=8.846e+06
    .......Leaf n=1 <79> sm=[       59      351     1063 ] ss=1.257e+06
    .....Split cd=1 cv=-331.5 nd=4 sm=[      179     -245     6149 ] ss=1.19e+07
    ......Leaf n=1 <56> sm=[       40    -1212     1259 ] ss=3.056e+06
    ....Split cd=2 cv=  1046 nd=57 sm=[     2298     5445 1.548e+04 ] ss=1.869e+07
    ........Leaf n=1 <32> sm=[       83      425      883 ] ss=9.672e+05
    .......Split cd=1 cv= 108.8 nd=3 sm=[      158      430     2021 ] ss=1.619e+06
    .........Leaf n=1 <41> sm=[       29      -20      574 ] ss=3.307e+05
    ........Split cd=2 cv=   574 nd=2 sm=[       75        5     1138 ] ss=6.516e+05
    .........Leaf n=1 <91> sm=[       46       25      564 ] ss=3.208e+05
    ......Split cd=2 cv= 525.5 nd=51 sm=[     2045     7001     8991 ] ss=5.841e+06
    ..........Leaf n=1 <28> sm=[       42      382      294 ] ss=2.341e+05
    .........Split cd=1 cv= 328.9 nd=2 sm=[       74      599      611 ] ss=3.827e+05
    ..........Leaf n=1 <36> sm=[       32      217      317 ] ss=1.486e+05
    ........Split cd=2 cv= 265.2 nd=22 sm=[      816     6839     3276 ] ss=3.091e+06
    .............Leaf n=1 <53> sm=[       27      446      205 ] ss=2.417e+05
    ............Split cd=2 cv= 200.2 nd=2 sm=[       58      912      369 ] ss=4.867e+05
    .............Leaf n=1 <65> sm=[       31      466      164 ] ss=2.45e+05
    ...........Split cd=1 cv=   439 nd=5 sm=[      177     2052      934 ] ss=1.035e+06
    ..............Leaf n=1 <51> sm=[       32      396      205 ] ss=1.999e+05
    .............Split cd=1 cv=   384 nd=2 sm=[       68      763      422 ] ss=3.829e+05
    ..............Leaf n=1 <95> sm=[       36      367      217 ] ss=1.831e+05
    ............Split cd=2 cv= 200.2 nd=3 sm=[      119     1140      565 ] ss=5.481e+05
    .............Leaf n=1 <40> sm=[       51      377      143 ] ss=1.652e+05
    ..........Split cd=2 cv= 135.1 nd=9 sm=[      343     3833     1329 ] ss=1.898e+06
    .............Leaf n=1 <4> sm=[       42      525      127 ] ss=2.935e+05
    ............Split cd=2 cv= 70.06 nd=2 sm=[       99     1026      186 ] ss=5.512e+05
    .............Leaf n=1 <21> sm=[       57      501       59 ] ss=2.577e+05
    ...........Split cd=1 cv=   439 nd=4 sm=[      166     1781      395 ] ss=8.63e+05
    .............Leaf n=1 <24> sm=[       39      399      133 ] ss=1.784e+05
    ............Split cd=2 cv=    76 nd=2 sm=[       67      755      209 ] ss=3.117e+05
    .............Leaf n=1 <73> sm=[       28      356       76 ] ss=1.333e+05
    .........Split cd=1 cv= 328.9 nd=20 sm=[      742     6240     2665 ] ss=2.708e+06
    ............Leaf n=1 <90> sm=[       26      321      242 ] ss=1.623e+05
    ...........Split cd=1 cv= 218.9 nd=4 sm=[      137      837      795 ] ss=3.648e+05
    .............Leaf n=1 <74> sm=[       29      178      231 ] ss=8.589e+04
    ............Split cd=2 cv= 200.2 nd=3 sm=[      111      516      553 ] ss=2.025e+05
    ..............Leaf n=1 <45> sm=[       52      214      161 ] ss=7.442e+04
    .............Split cd=1 cv= 163.8 nd=2 sm=[       82      338      322 ] ss=1.166e+05
    ..............Leaf n=1 <16> sm=[       30      124      161 ] ss=4.22e+04
    ..........Split cd=2 cv= 135.1 nd=11 sm=[      399     2407     1336 ] ss=8.102e+05
    ..............Leaf n=1 <10> sm=[       29      308       75 ] ss=1.013e+05
    .............Split cd=1 cv= 273.9 nd=2 sm=[       61      581      172 ] ss=1.863e+05
    ..............Leaf n=1 <62> sm=[       32      273       97 ] ss=8.496e+04
    ............Split cd=2 cv= 70.06 nd=4 sm=[      143     1116      255 ] ss=3.365e+05
    ..............Leaf n=1 <49> sm=[       42      275       31 ] ss=7.835e+04
    .............Split cd=1 cv= 273.9 nd=2 sm=[       82      535       83 ] ss=1.503e+05
    ..............Leaf n=1 <19> sm=[       40      260       52 ] ss=7.19e+04
    ...........Split cd=1 cv= 218.9 nd=7 sm=[      262     1570      541 ] ss=4.454e+05
    ..............Leaf n=1 <18> sm=[       56      151      128 ] ss=4.232e+04
    .............Split cd=1 cv=   151 nd=2 sm=[       88      263      246 ] ss=6.981e+04
    ..............Leaf n=1 <17> sm=[       32      112      118 ] ss=2.749e+04
    ............Split cd=2 cv= 70.06 nd=3 sm=[      119      454      286 ] ss=1.089e+05
    .............Leaf n=1 <85> sm=[       31      191       40 ] ss=3.904e+04
    .......Split cd=1 cv= 108.8 nd=48 sm=[     1887     6571     6970 ] ss=4.222e+06
    ..........Leaf n=1 <50> sm=[       48       60      376 ] ss=1.473e+05
    .........Split cd=1 cv=     0 nd=2 sm=[       87       60      879 ] ss=4.018e+05
    ..........Leaf n=1 <38> sm=[       39        0      503 ] ss=2.545e+05
    ........Split cd=2 cv= 265.2 nd=26 sm=[     1071     -268     3694 ] ss=1.132e+06
    ..............Leaf n=1 <70> sm=[       33       23      216 ] ss=4.827e+04
    .............Split cd=1 cv=    23 nd=2 sm=[       74       45      454 ] ss=1.071e+05
    ..............Leaf n=1 <94> sm=[       41       22      238 ] ss=5.881e+04
    ............Split cd=2 cv= 200.2 nd=8 sm=[      352      253     1419 ] ss=2.961e+05
    ...............Leaf n=1 <63> sm=[       76       86      192 ] ss=5.004e+04
    ..............Split cd=2 cv= 167.7 nd=2 sm=[      133      168      332 ] ss=7.961e+04
    ...............Leaf n=1 <43> sm=[       57       82      140 ] ss=2.957e+04
    .............Split cd=1 cv=  54.4 nd=6 sm=[      278      208      965 ] ss=1.89e+05
    ...............Leaf n=1 <5> sm=[       51       34      200 ] ss=4.376e+04
    ..............Split cd=2 cv= 167.7 nd=4 sm=[      145       40      633 ] ss=1.094e+05
    ................Leaf n=1 <8> sm=[       38        1      152 ] ss=2.455e+04
    ...............Split cd=0 cv=    38 nd=3 sm=[       94        6      433 ] ss=6.565e+04
    .................Leaf n=1 <81> sm=[       25        5      138 ] ss=1.969e+04
    ................Split cd=1 cv=     5 nd=2 sm=[       56        5      281 ] ss=4.11e+04
    .................Leaf n=1 <34> sm=[       31        0      143 ] ss=2.141e+04
    ...........Split cd=1 cv=     0 nd=9 sm=[      390      253     1679 ] ss=3.651e+05
    ............Leaf n=1 <80> sm=[       38        0      260 ] ss=6.904e+04
    ..........Split cd=2 cv= 135.1 nd=21 sm=[      879      447     2530 ] ss=4.834e+05
    ..............Leaf n=1 <71> sm=[       52       50       84 ] ss=1.226e+04
    .............Split cd=1 cv=    50 nd=8 sm=[      318      140      705 ] ss=8.193e+04
    ...............Leaf n=1 <72> sm=[       31       36      105 ] ss=1.328e+04
    ..............Split cd=2 cv= 102.6 nd=7 sm=[      266       90      621 ] ss=6.967e+04
    ................Leaf n=1 <47> sm=[       51       40       79 ] ss=1.044e+04
    ...............Split cd=0 cv=    51 nd=6 sm=[      235       54      516 ] ss=5.639e+04
    .................Leaf n=1 <30> sm=[       27       14       72 ] ss=6109
    ................Split cd=1 cv=    14 nd=5 sm=[      184       14      437 ] ss=4.595e+04
    ....................Leaf n=1 <6> sm=[       49        0       97 ] ss=1.181e+04
    ...................Split cd=2 cv=    96 nd=2 sm=[       93        0      193 ] ss=2.296e+04
    ....................Leaf n=1 <60> sm=[       44        0       96 ] ss=1.115e+04
    ..................Split cd=0 cv=    38 nd=3 sm=[      128        0      282 ] ss=3.211e+04
    ...................Leaf n=1 <12> sm=[       35        0       89 ] ss=9146
    .................Split cd=2 cv= 86.33 nd=4 sm=[      157        0      365 ] ss=3.984e+04
    ..................Leaf n=1 <59> sm=[       29        0       83 ] ss=7730
    ............Split cd=2 cv= 70.06 nd=11 sm=[      439      278      750 ] ss=9.845e+04
    ..............Leaf n=1 <9> sm=[       46       91       29 ] ss=1.124e+04
    .............Split cd=1 cv= 53.76 nd=3 sm=[      121      138       45 ] ss=1.652e+04
    ...............Leaf n=1 <83> sm=[       30       47       11 ] ss=3230
    ..............Split cd=2 cv=    11 nd=2 sm=[       75       47       16 ] ss=5280
    ...............Leaf n=1 <54> sm=[       45        0        5 ] ss=2050
    ...........Split cd=1 cv= -1.27 nd=12 sm=[      489      194      851 ] ss=1.182e+05
    ............Leaf n=1 <68> sm=[       50      -84      101 ] ss=1.976e+04
    .........Split cd=1 cv=-111.3 nd=24 sm=[      984     -328     2815 ] ss=7.3e+05
    ...........Leaf n=1 <0> sm=[       33     -300      184 ] ss=1.249e+05
    ..........Split cd=2 cv= 135.1 nd=3 sm=[      105     -775      285 ] ss=2.467e+05
    ............Leaf n=1 <76> sm=[       31     -219       66 ] ss=5.328e+04
    ...........Split cd=1 cv=-221.4 nd=2 sm=[       72     -475      101 ] ss=1.217e+05
    ............Leaf n=1 <48> sm=[       41     -256       35 ] ss=6.844e+04
    .....Split cd=1 cv=-331.5 nd=53 sm=[     2119     5690     9332 ] ss=6.784e+06
    .......Leaf n=1 <61> sm=[       26     -759      191 ] ss=6.132e+05
    ......Split cd=2 cv=   191 nd=2 sm=[       74    -1311      341 ] ss=9.427e+05
    .......Leaf n=1 <55> sm=[       48     -552      150 ] ss=3.295e+05
================
open file successfully.
Data Points:
(33, -300, 184)
(31, 1407, 142)
(43, 388, 2087)
(29, 858, 234)
(42, 525, 127)
(51, 34, 200)
(49, 0, 97)
(28, 618, 281)
(38, 1, 152)
(46, 91, 29)
(29, 308, 75)
(77, 610, 766)
(35, 0, 89)
(33, 1165, 420)
(47, 4543, 162)
(58, 937, 155)
(30, 124, 161)
(32, 112, 118)
(56, 151, 128)
(40, 260, 52)
(31, 26965, 654)
(57, 501, 59)
(29, 1070, 30)
(37, 228, 1740)
(39, 399, 133)
(48, 607, 29)
(56, 1238, 1558)
(60, 3043, 235)
(42, 382, 294)
(38, 5092, 145)
(27, 14, 72)
(39, 5803, 83)
(83, 425, 883)
(35, 747, 141)
(31, 0, 143)
(38, 807, 74)
(32, 217, 317)
(47, 3188, 426)
(39, 0, 503)
(27, 5291, 192)
(51, 377, 143)
(29, -20, 574)
(43, 757, 315)
(57, 82, 140)
(37, 1689, 645)
(52, 214, 161)
(30, 4787, 99)
(51, 40, 79)
(41, -256, 35)
(42, 275, 31)
(48, 60, 376)
(32, 396, 205)
(53, 1278, 174)
(27, 446, 205)
(45, 0, 5)
(48, -552, 150)
(40, -1212, 1259)
(44, 1378, 257)
(38, 7929, 182)
(29, 0, 83)
(44, 0, 96)
(26, -759, 191)
(32, 273, 97)
(76, 86, 192)
(47, 8515, 14)
(31, 466, 164)
(43, 3403, 707)
(42, 782, 285)
(50, -84, 101)
(30, 877, 202)
(33, 23, 216)
(52, 50, 84)
(31, 36, 105)
(28, 356, 76)
(29, 178, 231)
(64, 1574, 301)
(31, -219, 66)
(53, 3316, 331)
(51, 837, 41)
(59, 351, 1063)
(38, 0, 260)
(25, 5, 138)
(36, 605, 204)
(30, 47, 11)
(37, 2442, 91)
(31, 191, 40)
(61, 1471, 331)
(35, 6411, 144)
(46, 4958, 64)
(35, 3102, 138)
(26, 321, 242)
(46, 25, 564)
(49, 2146, 1516)
(43, 3060, 253)
(41, 22, 238)
(36, 367, 217)
(36, 644, 54)
(32, 1390, 116)
(34, 5060, 12)
(36, 957, 206)

Executing Clustering Algorithm: Swap
    .Leaf n=1 <20> sm=[       31    26965      654 ] ss=7.2754e+08
    Split cd=1 cv=1.288e+04 nd=100 sm=[     4104 1.388e+05 2.789e+04 ] ss=1.211e+09
    ...Leaf n=1 <64> sm=[       47     8515       14 ] ss=7.251e+07
    ..Split cd=1 cv=  8515 nd=3 sm=[      120 2.286e+04      340 ] ss=1.765e+08
    ....Leaf n=1 <58> sm=[       38     7929      182 ] ss=6.29e+07
    ...Split cd=1 cv=  7174 nd=2 sm=[       73 1.434e+04      326 ] ss=1.04e+08
    ....Leaf n=1 <87> sm=[       35     6411      144 ] ss=4.112e+07
    .Split cd=1 cv=  5832 nd=99 sm=[     4073 1.118e+05 2.724e+04 ] ss=4.832e+08
    .....Leaf n=1 <39> sm=[       27     5291      192 ] ss=2.803e+07
    ....Split cd=2 cv=   192 nd=7 sm=[      261 3.553e+04      757 ] ss=1.815e+08
    .......Leaf n=1 <31> sm=[       39     5803       83 ] ss=3.368e+07
    ......Split cd=1 cv=  5392 nd=4 sm=[      157 2.091e+04      304 ] ss=1.098e+08
    ........Leaf n=1 <29> sm=[       38     5092      145 ] ss=2.595e+07
    .......Split cd=1 cv=  5092 nd=3 sm=[      118 1.511e+04      221 ] ss=7.614e+07
    .........Leaf n=1 <88> sm=[       46     4958       64 ] ss=2.459e+07
    ........Split cd=2 cv=    64 nd=2 sm=[       80 1.002e+04       76 ] ss=5.019e+07
    .........Leaf n=1 <98> sm=[       34     5060       12 ] ss=2.56e+07
    .....Split cd=1 cv=  4952 nd=6 sm=[      234 3.024e+04      565 ] ss=1.534e+08
    .......Leaf n=1 <46> sm=[       30     4787       99 ] ss=2.293e+07
    ......Split cd=1 cv=  4543 nd=2 sm=[       77     9330      261 ] ss=4.359e+07
    .......Leaf n=1 <14> sm=[       47     4543      162 ] ss=2.067e+07
    ...Split cd=1 cv=  4071 nd=14 sm=[      579 5.709e+04     2938 ] ss=2.494e+08
    .....Leaf n=1 <66> sm=[       43     3403      707 ] ss=1.208e+07
    ....Split cd=2 cv=   707 nd=7 sm=[      318 2.155e+04     2181 ] ss=6.79e+07
    ......Leaf n=1 <77> sm=[       53     3316      331 ] ss=1.111e+07
    .....Split cd=1 cv=  3191 nd=6 sm=[      275 1.815e+04     1474 ] ss=5.582e+07
    ........Leaf n=1 <37> sm=[       47     3188      426 ] ss=1.035e+07
    .......Split cd=2 cv=   356 nd=4 sm=[      185 1.239e+04     1052 ] ss=3.874e+07
    ..........Leaf n=1 <93> sm=[       43     3060      253 ] ss=9.429e+06
    .........Split cd=2 cv= 180.5 nd=2 sm=[       78     6162      391 ] ss=1.907e+07
    ..........Leaf n=1 <89> sm=[       35     3102      138 ] ss=9.643e+06
    ........Split cd=1 cv=  3043 nd=3 sm=[      138     9205      626 ] ss=2.839e+07
    .........Leaf n=1 <27> sm=[       60     3043      235 ] ss=9.319e+06
    ......Split cd=1 cv=  2750 nd=5 sm=[      222 1.484e+04     1143 ] ss=4.471e+07
    .......Leaf n=1 <84> sm=[       37     2442       91 ] ss=5.973e+06
    ..Split cd=1 cv=  2310 nd=96 sm=[     3953 8.898e+04 2.69e+04 ] ss=3.067e+08
    ......Leaf n=1 <92> sm=[       49     2146     1516 ] ss=6.906e+06
    .....Split cd=1 cv=  1430 nd=2 sm=[      105     3384     3074 ] ss=1.087e+07
    ......Leaf n=1 <26> sm=[       56     1238     1558 ] ss=3.963e+06
    ....Split cd=2 cv=  1046 nd=25 sm=[     1076 2.645e+04     8477 ] ss=3.865e+07
    .......Leaf n=1 <44> sm=[       37     1689      645 ] ss=3.27e+06
    ......Split cd=2 cv= 525.5 nd=3 sm=[      162     4734     1277 ] ss=8.119e+06
    ........Leaf n=1 <75> sm=[       64     1574      301 ] ss=2.572e+06
    .......Split cd=1 cv=  1574 nd=2 sm=[      125     3045      632 ] ss=4.849e+06
    ........Leaf n=1 <86> sm=[       61     1471      331 ] ss=2.277e+06
    .....Split cd=1 cv=  1430 nd=23 sm=[      971 2.306e+04     5403 ] ss=2.779e+07
    .......Leaf n=1 <11> sm=[       77      610      766 ] ss=9.648e+05
    ......Split cd=2 cv= 525.5 nd=20 sm=[      809 1.833e+04     4126 ] ss=1.967e+07
    .........Leaf n=1 <13> sm=[       33     1165      420 ] ss=1.535e+06
    ........Split cd=2 cv= 265.2 nd=6 sm=[      222     7688     1139 ] ss=1.026e+07
    .............Leaf n=1 <57> sm=[       44     1378      257 ] ss=1.967e+06
    ............Split cd=2 cv= 200.2 nd=2 sm=[       75     2785      399 ] ss=3.968e+06
    .............Leaf n=1 <1> sm=[       31     1407      142 ] ss=2.001e+06
    ...........Split cd=1 cv=  1320 nd=3 sm=[      128     4063      573 ] ss=5.634e+06
    ............Leaf n=1 <52> sm=[       53     1278      174 ] ss=1.666e+06
    ..........Split cd=2 cv= 135.1 nd=4 sm=[      160     5453      689 ] ss=7.581e+06
    ...........Leaf n=1 <97> sm=[       32     1390      116 ] ss=1.947e+06
    .........Split cd=1 cv=  1209 nd=5 sm=[      189     6523      719 ] ss=8.727e+06
    ..........Leaf n=1 <22> sm=[       29     1070       30 ] ss=1.147e+06
    .......Split cd=1 cv= 989.3 nd=19 sm=[      732 1.772e+04     3360 ] ss=1.87e+07
    ..........Leaf n=1 <67> sm=[       42      782      285 ] ss=6.945e+05
    .........Split cd=1 cv= 769.2 nd=3 sm=[      113     2157      881 ] ss=1.83e+06
    ...........Leaf n=1 <42> sm=[       43      757      315 ] ss=6.741e+05
    ..........Split cd=2 cv=   315 nd=2 sm=[       71     1375      596 ] ss=1.136e+06
    ...........Leaf n=1 <7> sm=[       28      618      281 ] ss=4.617e+05
    ........Split cd=2 cv= 265.2 nd=13 sm=[      510 1.003e+04     2221 ] ss=8.439e+06
    .............Leaf n=1 <99> sm=[       36      957      206 ] ss=9.596e+05
    ............Split cd=2 cv= 200.2 nd=2 sm=[       94     1894      361 ] ss=1.865e+06
    .............Leaf n=1 <15> sm=[       58      937      155 ] ss=9.054e+05
    ...........Split cd=1 cv= 879.3 nd=4 sm=[      153     3629      797 ] ss=3.468e+06
    .............Leaf n=1 <3> sm=[       29      858      234 ] ss=7.918e+05
    ............Split cd=2 cv=   202 nd=2 sm=[       59     1735      436 ] ss=1.603e+06
    .............Leaf n=1 <69> sm=[       30      877      202 ] ss=8.108e+05
    ..........Split cd=2 cv= 135.1 nd=6 sm=[      242     5273      912 ] ss=4.831e+06
    ............Leaf n=1 <78> sm=[       51      837       41 ] ss=7.049e+05
    ...........Split cd=1 cv=   837 nd=2 sm=[       89     1644      115 ] ss=1.363e+06
    ............Leaf n=1 <35> sm=[       38      807       74 ] ss=6.582e+05
    .........Split cd=1 cv= 769.2 nd=10 sm=[      397     7876     1340 ] ss=6.609e+06
    ............Leaf n=1 <33> sm=[       35      747      141 ] ss=5.791e+05
    ...........Split cd=1 cv= 659.1 nd=2 sm=[       71     1352      345 ] ss=9.881e+05
    ............Leaf n=1 <82> sm=[       36      605      204 ] ss=4.089e+05
    ..........Split cd=2 cv= 135.1 nd=4 sm=[      155     2603      428 ] ss=1.779e+06
    ............Leaf n=1 <96> sm=[       36      644       54 ] ss=4.189e+05
    ...........Split cd=1 cv=   644 nd=2 sm=[       84     1251       83 ] ss=7.905e+05
    ............Leaf n=1 <25> sm=[       48      607       29 ] ss=3.716e+05
    ...Split cd=1 cv= 549.1 nd=82 sm=[     3374 3.189e+04 2.396e+04 ] ss=5.734e+07
    ........Leaf n=1 <2> sm=[       43      388     2087 ] ss=4.508e+06
    .......Split cd=1 cv=   228 nd=2 sm=[       80      616     3827 ] ss=7.589e+06
    ........Leaf n=1 <23> sm=[       37      228     1740 ] ss=3.081e+06
    ......Split cd=2 cv=  1566 nd=3 sm=[      139      967     4890 ] ss=8.846e+06
    .......Leaf n=1 <79> sm=[       59      351     1063 ] ss=1.257e+06
    .....Split cd=1 cv=-331.5 nd=4 sm=[      179     -245     6149 ] ss=1.19e+07
    ......Leaf n=1 <56> sm=[       40    -1212     1259 ] ss=3.056e+06
    ....Split cd=2 cv=  1046 nd=57 sm=[     2298     5445 1.548e+04 ] ss=1.869e+07
    ........Leaf n=1 <32> sm=[       83      425      883 ] ss=9.672e+05
    .......Split cd=1 cv= 108.8 nd=3 sm=[      158      430     2021 ] ss=1.619e+06
    .........Leaf n=1 <41> sm=[       29      -20      574 ] ss=3.307e+05
    ........Split cd=2 cv=   574 nd=2 sm=[       75        5     1138 ] ss=6.516e+05
    .........Leaf n=1 <91> sm=[       46       25      564 ] ss=3.208e+05
    ......Split cd=2 cv= 525.5 nd=51 sm=[     2045     7001     8991 ] ss=5.841e+06
    ..........Leaf n=1 <28> sm=[       42      382      294 ] ss=2.341e+05
    .........Split cd=1 cv= 328.9 nd=2 sm=[       74      599      611 ] ss=3.827e+05
    ..........Leaf n=1 <36> sm=[       32      217      317 ] ss=1.486e+05
    ........Split cd=2 cv= 265.2 nd=22 sm=[      816     6839     3276 ] ss=3.091e+06
    .............Leaf n=1 <53> sm=[       27      446      205 ] ss=2.417e+05
    ............Split cd=2 cv= 200.2 nd=2 sm=[       58      912      369 ] ss=4.867e+05
    .............Leaf n=1 <65> sm=[       31      466      164 ] ss=2.45e+05
    ...........Split cd=1 cv=   439 nd=5 sm=[      177     2052      934 ] ss=1.035e+06
    ..............Leaf n=1 <51> sm=[       32      396      205 ] ss=1.999e+05
    .............Split cd=1 cv=   384 nd=2 sm=[       68      763      422 ] ss=3.829e+05
    ..............Leaf n=1 <95> sm=[       36      367      217 ] ss=1.831e+05
    ............Split cd=2 cv= 200.2 nd=3 sm=[      119     1140      565 ] ss=5.481e+05
    .............Leaf n=1 <40> sm=[       51      377      143 ] ss=1.652e+05
    ..........Split cd=2 cv= 135.1 nd=9 sm=[      343     3833     1329 ] ss=1.898e+06
    .............Leaf n=1 <4> sm=[       42      525      127 ] ss=2.935e+05
    ............Split cd=2 cv= 70.06 nd=2 sm=[       99     1026      186 ] ss=5.512e+05
    .............Leaf n=1 <21> sm=[       57      501       59 ] ss=2.577e+05
    ...........Split cd=1 cv=   439 nd=4 sm=[      166     1781      395 ] ss=8.63e+05
    .............Leaf n=1 <24> sm=[       39      399      133 ] ss=1.784e+05
    ............Split cd=2 cv=    76 nd=2 sm=[       67      755      209 ] ss=3.117e+05
    .............Leaf n=1 <73> sm=[       28      356       76 ] ss=1.333e+05
    .........Split cd=1 cv= 328.9 nd=20 sm=[      742     6240     2665 ] ss=2.708e+06
    ............Leaf n=1 <90> sm=[       26      321      242 ] ss=1.623e+05
    ...........Split cd=1 cv= 218.9 nd=4 sm=[      137      837      795 ] ss=3.648e+05
    .............Leaf n=1 <74> sm=[       29      178      231 ] ss=8.589e+04
    ............Split cd=2 cv= 200.2 nd=3 sm=[      111      516      553 ] ss=2.025e+05
    ..............Leaf n=1 <45> sm=[       52      214      161 ] ss=7.442e+04
    .............Split cd=1 cv= 163.8 nd=2 sm=[       82      338      322 ] ss=1.166e+05
    ..............Leaf n=1 <16> sm=[       30      124      161 ] ss=4.22e+04
    ..........Split cd=2 cv= 135.1 nd=11 sm=[      399     2407     1336 ] ss=8.102e+05
    ..............Leaf n=1 <10> sm=[       29      308       75 ] ss=1.013e+05
    .............Split cd=1 cv= 273.9 nd=2 sm=[       61      581      172 ] ss=1.863e+05
    ..............Leaf n=1 <62> sm=[       32      273       97 ] ss=8.496e+04
    ............Split cd=2 cv= 70.06 nd=4 sm=[      143     1116      255 ] ss=3.365e+05
    ..............Leaf n=1 <49> sm=[       42      275       31 ] ss=7.835e+04
    .............Split cd=1 cv= 273.9 nd=2 sm=[       82      535       83 ] ss=1.503e+05
    ..............Leaf n=1 <19> sm=[       40      260       52 ] ss=7.19e+04
    ...........Split cd=1 cv= 218.9 nd=7 sm=[      262     1570      541 ] ss=4.454e+05
    ..............Leaf n=1 <18> sm=[       56      151      128 ] ss=4.232e+04
    .............Split cd=1 cv=   151 nd=2 sm=[       88      263      246 ] ss=6.981e+04
    ..............Leaf n=1 <17> sm=[       32      112      118 ] ss=2.749e+04
    ............Split cd=2 cv= 70.06 nd=3 sm=[      119      454      286 ] ss=1.089e+05
    .............Leaf n=1 <85> sm=[       31      191       40 ] ss=3.904e+04
    .......Split cd=1 cv= 108.8 nd=48 sm=[     1887     6571     6970 ] ss=4.222e+06
    ..........Leaf n=1 <50> sm=[       48       60      376 ] ss=1.473e+05
    .........Split cd=1 cv=     0 nd=2 sm=[       87       60      879 ] ss=4.018e+05
    ..........Leaf n=1 <38> sm=[       39        0      503 ] ss=2.545e+05
    ........Split cd=2 cv= 265.2 nd=26 sm=[     1071     -268     3694 ] ss=1.132e+06
    ..............Leaf n=1 <70> sm=[       33       23      216 ] ss=4.827e+04
    .............Split cd=1 cv=    23 nd=2 sm=[       74       45      454 ] ss=1.071e+05
    ..............Leaf n=1 <94> sm=[       41       22      238 ] ss=5.881e+04
    ............Split cd=2 cv= 200.2 nd=8 sm=[      352      253     1419 ] ss=2.961e+05
    ...............Leaf n=1 <63> sm=[       76       86      192 ] ss=5.004e+04
    ..............Split cd=2 cv= 167.7 nd=2 sm=[      133      168      332 ] ss=7.961e+04
    ...............Leaf n=1 <43> sm=[       57       82      140 ] ss=2.957e+04
    .............Split cd=1 cv=  54.4 nd=6 sm=[      278      208      965 ] ss=1.89e+05
    ...............Leaf n=1 <5> sm=[       51       34      200 ] ss=4.376e+04
    ..............Split cd=2 cv= 167.7 nd=4 sm=[      145       40      633 ] ss=1.094e+05
    ................Leaf n=1 <8> sm=[       38        1      152 ] ss=2.455e+04
    ...............Split cd=0 cv=    38 nd=3 sm=[       94        6      433 ] ss=6.565e+04
    .................Leaf n=1 <81> sm=[       25        5      138 ] ss=1.969e+04
    ................Split cd=1 cv=     5 nd=2 sm=[       56        5      281 ] ss=4.11e+04
    .................Leaf n=1 <34> sm=[       31        0      143 ] ss=2.141e+04
    ...........Split cd=1 cv=     0 nd=9 sm=[      390      253     1679 ] ss=3.651e+05
    ............Leaf n=1 <80> sm=[       38        0      260 ] ss=6.904e+04
    ..........Split cd=2 cv= 135.1 nd=21 sm=[      879      447     2530 ] ss=4.834e+05
    ..............Leaf n=1 <71> sm=[       52       50       84 ] ss=1.226e+04
    .............Split cd=1 cv=    50 nd=8 sm=[      318      140      705 ] ss=8.193e+04
    ...............Leaf n=1 <72> sm=[       31       36      105 ] ss=1.328e+04
    ..............Split cd=2 cv= 102.6 nd=7 sm=[      266       90      621 ] ss=6.967e+04
    ................Leaf n=1 <47> sm=[       51       40       79 ] ss=1.044e+04
    ...............Split cd=0 cv=    51 nd=6 sm=[      235       54      516 ] ss=5.639e+04
    .................Leaf n=1 <30> sm=[       27       14       72 ] ss=6109
    ................Split cd=1 cv=    14 nd=5 sm=[      184       14      437 ] ss=4.595e+04
    ....................Leaf n=1 <6> sm=[       49        0       97 ] ss=1.181e+04
    ...................Split cd=2 cv=    96 nd=2 sm=[       93        0      193 ] ss=2.296e+04
    ....................Leaf n=1 <60> sm=[       44        0       96 ] ss=1.115e+04
    ..................Split cd=0 cv=    38 nd=3 sm=[      128        0      282 ] ss=3.211e+04
    ...................Leaf n=1 <12> sm=[       35        0       89 ] ss=9146
    .................Split cd=2 cv= 86.33 nd=4 sm=[      157        0      365 ] ss=3.984e+04
    ..................Leaf n=1 <59> sm=[       29        0       83 ] ss=7730
    ............Split cd=2 cv= 70.06 nd=11 sm=[      439      278      750 ] ss=9.845e+04
    ..............Leaf n=1 <9> sm=[       46       91       29 ] ss=1.124e+04
    .............Split cd=1 cv= 53.76 nd=3 sm=[      121      138       45 ] ss=1.652e+04
    ...............Leaf n=1 <83> sm=[       30       47       11 ] ss=3230
    ..............Split cd=2 cv=    11 nd=2 sm=[       75       47       16 ] ss=5280
    ...............Leaf n=1 <54> sm=[       45        0        5 ] ss=2050
    ...........Split cd=1 cv= -1.27 nd=12 sm=[      489      194      851 ] ss=1.182e+05
    ............Leaf n=1 <68> sm=[       50      -84      101 ] ss=1.976e+04
    .........Split cd=1 cv=-111.3 nd=24 sm=[      984     -328     2815 ] ss=7.3e+05
    ...........Leaf n=1 <0> sm=[       33     -300      184 ] ss=1.249e+05
    ..........Split cd=2 cv= 135.1 nd=3 sm=[      105     -775      285 ] ss=2.467e+05
    ............Leaf n=1 <76> sm=[       31     -219       66 ] ss=5.328e+04
    ...........Split cd=1 cv=-221.4 nd=2 sm=[       72     -475      101 ] ss=1.217e+05
    ............Leaf n=1 <48> sm=[       41     -256       35 ] ss=6.844e+04
    .....Split cd=1 cv=-331.5 nd=53 sm=[     2119     5690     9332 ] ss=6.784e+06
    .......Leaf n=1 <61> sm=[       26     -759      191 ] ss=6.132e+05
    ......Split cd=2 cv=   191 nd=2 sm=[       74    -1311      341 ] ss=9.427e+05
    .......Leaf n=1 <55> sm=[       48     -552      150 ] ss=3.295e+05
================
open file successfully.
Data Points:
(33, -300, 184)
(31, 1407, 142)
(43, 388, 2087)
(29, 858, 234)
(42, 525, 127)
(51, 34, 200)
(49, 0, 97)
(28, 618, 281)
(38, 1, 152)
(46, 91, 29)
(29, 308, 75)
(77, 610, 766)
(35, 0, 89)
(33, 1165, 420)
(47, 4543, 162)
(58, 937, 155)
(30, 124, 161)
(32, 112, 118)
(56, 151, 128)
(40, 260, 52)
(31, 26965, 654)
(57, 501, 59)
(29, 1070, 30)
(37, 228, 1740)
(39, 399, 133)
(48, 607, 29)
(56, 1238, 1558)
(60, 3043, 235)
(42, 382, 294)
(38, 5092, 145)
(27, 14, 72)
(39, 5803, 83)
(83, 425, 883)
(35, 747, 141)
(31, 0, 143)
(38, 807, 74)
(32, 217, 317)
(47, 3188, 426)
(39, 0, 503)
(27, 5291, 192)
(51, 377, 143)
(29, -20, 574)
(43, 757, 315)
(57, 82, 140)
(37, 1689, 645)
(52, 214, 161)
(30, 4787, 99)
(51, 40, 79)
(41, -256, 35)
(42, 275, 31)
(48, 60, 376)
(32, 396, 205)
(53, 1278, 174)
(27, 446, 205)
(45, 0, 5)
(48, -552, 150)
(40, -1212, 1259)
(44, 1378, 257)
(38, 7929, 182)
(29, 0, 83)
(44, 0, 96)
(26, -759, 191)
(32, 273, 97)
(76, 86, 192)
(47, 8515, 14)
(31, 466, 164)
(43, 3403, 707)
(42, 782, 285)
(50, -84, 101)
(30, 877, 202)
(33, 23, 216)
(52, 50, 84)
(31, 36, 105)
(28, 356, 76)
(29, 178, 231)
(64, 1574, 301)
(31, -219, 66)
(53, 3316, 331)
(51, 837, 41)
(59, 351, 1063)
(38, 0, 260)
(25, 5, 138)
(36, 605, 204)
(30, 47, 11)
(37, 2442, 91)
(31, 191, 40)
(61, 1471, 331)
(35, 6411, 144)
(46, 4958, 64)
(35, 3102, 138)
(26, 321, 242)
(46, 25, 564)
(49, 2146, 1516)
(43, 3060, 253)
(41, 22, 238)
(36, 367, 217)
(36, 644, 54)
(32, 1390, 116)
(34, 5060, 12)
(36, 957, 206)

Executing Clustering Algorithm: Swap
    .Leaf n=1 <20> sm=[       31    26965      654 ] ss=7.2754e+08
    Split cd=1 cv=1.288e+04 nd=100 sm=[     4104 1.388e+05 2.789e+04 ] ss=1.211e+09
    ...Leaf n=1 <64> sm=[       47     8515       14 ] ss=7.251e+07
    ..Split cd=1 cv=  8515 nd=3 sm=[      120 2.286e+04      340 ] ss=1.765e+08
    ....Leaf n=1 <58> sm=[       38     7929      182 ] ss=6.29e+07
    ...Split cd=1 cv=  7174 nd=2 sm=[       73 1.434e+04      326 ] ss=1.04e+08
    ....Leaf n=1 <87> sm=[       35     6411      144 ] ss=4.112e+07
    .Split cd=1 cv=  5832 nd=99 sm=[     4073 1.118e+05 2.724e+04 ] ss=4.832e+08
    .....Leaf n=1 <39> sm=[       27     5291      192 ] ss=2.803e+07
    ....Split cd=2 cv=   192 nd=7 sm=[      261 3.553e+04      757 ] ss=1.815e+08
    .......Leaf n=1 <31> sm=[       39     5803       83 ] ss=3.368e+07
    ......Split cd=1 cv=  5392 nd=4 sm=[      157 2.091e+04      304 ] ss=1.098e+08
    ........Leaf n=1 <29> sm=[       38     5092      145 ] ss=2.595e+07
    .......Split cd=1 cv=  5092 nd=3 sm=[      118 1.511e+04      221 ] ss=7.614e+07
    .........Leaf n=1 <88> sm=[       46     4958       64 ] ss=2.459e+07
    ........Split cd=2 cv=    64 nd=2 sm=[       80 1.002e+04       76 ] ss=5.019e+07
    .........Leaf n=1 <98> sm=[       34     5060       12 ] ss=2.56e+07
    .....Split cd=1 cv=  4952 nd=6 sm=[      234 3.024e+04      565 ] ss=1.534e+08
    .......Leaf n=1 <46> sm=[       30     4787       99 ] ss=2.293e+07
    ......Split cd=1 cv=  4543 nd=2 sm=[       77     9330      261 ] ss=4.359e+07
    .......Leaf n=1 <14> sm=[       47     4543      162 ] ss=2.067e+07
    ...Split cd=1 cv=  4071 nd=14 sm=[      579 5.709e+04     2938 ] ss=2.494e+08
    .....Leaf n=1 <66> sm=[       43     3403      707 ] ss=1.208e+07
    ....Split cd=2 cv=   707 nd=7 sm=[      318 2.155e+04     2181 ] ss=6.79e+07
    ......Leaf n=1 <77> sm=[       53     3316      331 ] ss=1.111e+07
    .....Split cd=1 cv=  3191 nd=6 sm=[      275 1.815e+04     1474 ] ss=5.582e+07
    ........Leaf n=1 <37> sm=[       47     3188      426 ] ss=1.035e+07
    .......Split cd=2 cv=   356 nd=4 sm=[      185 1.239e+04     1052 ] ss=3.874e+07
    ..........Leaf n=1 <93> sm=[       43     3060      253 ] ss=9.429e+06
    .........Split cd=2 cv= 180.5 nd=2 sm=[       78     6162      391 ] ss=1.907e+07
    ..........Leaf n=1 <89> sm=[       35     3102      138 ] ss=9.643e+06
    ........Split cd=1 cv=  3043 nd=3 sm=[      138     9205      626 ] ss=2.839e+07
    .........Leaf n=1 <27> sm=[       60     3043      235 ] ss=9.319e+06
    ......Split cd=1 cv=  2750 nd=5 sm=[      222 1.484e+04     1143 ] ss=4.471e+07
    .......Leaf n=1 <84> sm=[       37     2442       91 ] ss=5.973e+06
    ..Split cd=1 cv=  2310 nd=96 sm=[     3953 8.898e+04 2.69e+04 ] ss=3.067e+08
    ......Leaf n=1 <92> sm=[       49     2146     1516 ] ss=6.906e+06
    .....Split cd=1 cv=  1430 nd=2 sm=[      105     3384     3074 ] ss=1.087e+07
    ......Leaf n=1 <26> sm=[       56     1238     1558 ] ss=3.963e+06
    ....Split cd=2 cv=  1046 nd=25 sm=[     1076 2.645e+04     8477 ] ss=3.865e+07
    .......Leaf n=1 <44> sm=[       37     1689      645 ] ss=3.27e+06
    ......Split cd=2 cv= 525.5 nd=3 sm=[      162     4734     1277 ] ss=8.119e+06
    ........Leaf n=1 <75> sm=[       64     1574      301 ] ss=2.572e+06
    .......Split cd=1 cv=  1574 nd=2 sm=[      125     3045      632 ] ss=4.849e+06
    ........Leaf n=1 <86> sm=[       61     1471      331 ] ss=2.277e+06
    .....Split cd=1 cv=  1430 nd=23 sm=[      971 2.306e+04     5403 ] ss=2.779e+07
    .......Leaf n=1 <11> sm=[       77      610      766 ] ss=9.648e+05
    ......Split cd=2 cv= 525.5 nd=20 sm=[      809 1.833e+04     4126 ] ss=1.967e+07
    .........Leaf n=1 <13> sm=[       33     1165      420 ] ss=1.535e+06
    ........Split cd=2 cv= 265.2 nd=6 sm=[      222     7688     1139 ] ss=1.026e+07
    .............Leaf n=1 <57> sm=[       44     1378      257 ] ss=1.967e+06
    ............Split cd=2 cv= 200.2 nd=2 sm=[       75     2785      399 ] ss=3.968e+06
    .............Leaf n=1 <1> sm=[       31     1407      142 ] ss=2.001e+06
    ...........Split cd=1 cv=  1320 nd=3 sm=[      128     4063      573 ] ss=5.634e+06
    ............Leaf n=1 <52> sm=[       53     1278      174 ] ss=1.666e+06
    ..........Split cd=2 cv= 135.1 nd=4 sm=[      160     5453      689 ] ss=7.581e+06
    ...........Leaf n=1 <97> sm=[       32     1390      116 ] ss=1.947e+06
    .........Split cd=1 cv=  1209 nd=5 sm=[      189     6523      719 ] ss=8.727e+06
    ..........Leaf n=1 <22> sm=[       29     1070       30 ] ss=1.147e+06
    .......Split cd=1 cv= 989.3 nd=19 sm=[      732 1.772e+04     3360 ] ss=1.87e+07
    ..........Leaf n=1 <67> sm=[       42      782      285 ] ss=6.945e+05
    .........Split cd=1 cv= 769.2 nd=3 sm=[      113     2157      881 ] ss=1.83e+06
    ...........Leaf n=1 <42> sm=[       43      757      315 ] ss=6.741e+05
    ..........Split cd=2 cv=   315 nd=2 sm=[       71     1375      596 ] ss=1.136e+06
    ...........Leaf n=1 <7> sm=[       28      618      281 ] ss=4.617e+05
    ........Split cd=2 cv= 265.2 nd=13 sm=[      510 1.003e+04     2221 ] ss=8.439e+06
    .............Leaf n=1 <99> sm=[       36      957      206 ] ss=9.596e+05
    ............Split cd=2 cv= 200.2 nd=2 sm=[       94     1894      361 ] ss=1.865e+06
    .............Leaf n=1 <15> sm=[       58      937      155 ] ss=9.054e+05
    ...........Split cd=1 cv= 879.3 nd=4 sm=[      153     3629      797 ] ss=3.468e+06
    .............Leaf n=1 <3> sm=[       29      858      234 ] ss=7.918e+05
    ............Split cd=2 cv=   202 nd=2 sm=[       59     1735      436 ] ss=1.603e+06
    .............Leaf n=1 <69> sm=[       30      877      202 ] ss=8.108e+05
    ..........Split cd=2 cv= 135.1 nd=6 sm=[      242     5273      912 ] ss=4.831e+06
    ............Leaf n=1 <78> sm=[       51      837       41 ] ss=7.049e+05
    ...........Split cd=1 cv=   837 nd=2 sm=[       89     1644      115 ] ss=1.363e+06
    ............Leaf n=1 <35> sm=[       38      807       74 ] ss=6.582e+05
    .........Split cd=1 cv= 769.2 nd=10 sm=[      397     7876     1340 ] ss=6.609e+06
    ............Leaf n=1 <33> sm=[       35      747      141 ] ss=5.791e+05
    ...........Split cd=1 cv= 659.1 nd=2 sm=[       71     1352      345 ] ss=9.881e+05
    ............Leaf n=1 <82> sm=[       36      605      204 ] ss=4.089e+05
    ..........Split cd=2 cv= 135.1 nd=4 sm=[      155     2603      428 ] ss=1.779e+06
    ............Leaf n=1 <96> sm=[       36      644       54 ] ss=4.189e+05
    ...........Split cd=1 cv=   644 nd=2 sm=[       84     1251       83 ] ss=7.905e+05
    ............Leaf n=1 <25> sm=[       48      607       29 ] ss=3.716e+05
    ...Split cd=1 cv= 549.1 nd=82 sm=[     3374 3.189e+04 2.396e+04 ] ss=5.734e+07
    ........Leaf n=1 <2> sm=[       43      388     2087 ] ss=4.508e+06
    .......Split cd=1 cv=   228 nd=2 sm=[       80      616     3827 ] ss=7.589e+06
    ........Leaf n=1 <23> sm=[       37      228     1740 ] ss=3.081e+06
    ......Split cd=2 cv=  1566 nd=3 sm=[      139      967     4890 ] ss=8.846e+06
    .......Leaf n=1 <79> sm=[       59      351     1063 ] ss=1.257e+06
    .....Split cd=1 cv=-331.5 nd=4 sm=[      179     -245     6149 ] ss=1.19e+07
    ......Leaf n=1 <56> sm=[       40    -1212     1259 ] ss=3.056e+06
    ....Split cd=2 cv=  1046 nd=57 sm=[     2298     5445 1.548e+04 ] ss=1.869e+07
    ........Leaf n=1 <32> sm=[       83      425      883 ] ss=9.672e+05
    .......Split cd=1 cv= 108.8 nd=3 sm=[      158      430     2021 ] ss=1.619e+06
    .........Leaf n=1 <41> sm=[       29      -20      574 ] ss=3.307e+05
    ........Split cd=2 cv=   574 nd=2 sm=[       75        5     1138 ] ss=6.516e+05
    .........Leaf n=1 <91> sm=[       46       25      564 ] ss=3.208e+05
    ......Split cd=2 cv= 525.5 nd=51 sm=[     2045     7001     8991 ] ss=5.841e+06
    ..........Leaf n=1 <28> sm=[       42      382      294 ] ss=2.341e+05
    .........Split cd=1 cv= 328.9 nd=2 sm=[       74      599      611 ] ss=3.827e+05
    ..........Leaf n=1 <36> sm=[       32      217      317 ] ss=1.486e+05
    ........Split cd=2 cv= 265.2 nd=22 sm=[      816     6839     3276 ] ss=3.091e+06
    .............Leaf n=1 <53> sm=[       27      446      205 ] ss=2.417e+05
    ............Split cd=2 cv= 200.2 nd=2 sm=[       58      912      369 ] ss=4.867e+05
    .............Leaf n=1 <65> sm=[       31      466      164 ] ss=2.45e+05
    ...........Split cd=1 cv=   439 nd=5 sm=[      177     2052      934 ] ss=1.035e+06
    ..............Leaf n=1 <51> sm=[       32      396      205 ] ss=1.999e+05
    .............Split cd=1 cv=   384 nd=2 sm=[       68      763      422 ] ss=3.829e+05
    ..............Leaf n=1 <95> sm=[       36      367      217 ] ss=1.831e+05
    ............Split cd=2 cv= 200.2 nd=3 sm=[      119     1140      565 ] ss=5.481e+05
    .............Leaf n=1 <40> sm=[       51      377      143 ] ss=1.652e+05
    ..........Split cd=2 cv= 135.1 nd=9 sm=[      343     3833     1329 ] ss=1.898e+06
    .............Leaf n=1 <4> sm=[       42      525      127 ] ss=2.935e+05
    ............Split cd=2 cv= 70.06 nd=2 sm=[       99     1026      186 ] ss=5.512e+05
    .............Leaf n=1 <21> sm=[       57      501       59 ] ss=2.577e+05
    ...........Split cd=1 cv=   439 nd=4 sm=[      166     1781      395 ] ss=8.63e+05
    .............Leaf n=1 <24> sm=[       39      399      133 ] ss=1.784e+05
    ............Split cd=2 cv=    76 nd=2 sm=[       67      755      209 ] ss=3.117e+05
    .............Leaf n=1 <73> sm=[       28      356       76 ] ss=1.333e+05
    .........Split cd=1 cv= 328.9 nd=20 sm=[      742     6240     2665 ] ss=2.708e+06
    ............Leaf n=1 <90> sm=[       26      321      242 ] ss=1.623e+05
    ...........Split cd=1 cv= 218.9 nd=4 sm=[      137      837      795 ] ss=3.648e+05
    .............Leaf n=1 <74> sm=[       29      178      231 ] ss=8.589e+04
    ............Split cd=2 cv= 200.2 nd=3 sm=[      111      516      553 ] ss=2.025e+05
    ..............Leaf n=1 <45> sm=[       52      214      161 ] ss=7.442e+04
    .............Split cd=1 cv= 163.8 nd=2 sm=[       82      338      322 ] ss=1.166e+05
    ..............Leaf n=1 <16> sm=[       30      124      161 ] ss=4.22e+04
    ..........Split cd=2 cv= 135.1 nd=11 sm=[      399     2407     1336 ] ss=8.102e+05
    ..............Leaf n=1 <10> sm=[       29      308       75 ] ss=1.013e+05
    .............Split cd=1 cv= 273.9 nd=2 sm=[       61      581      172 ] ss=1.863e+05
    ..............Leaf n=1 <62> sm=[       32      273       97 ] ss=8.496e+04
    ............Split cd=2 cv= 70.06 nd=4 sm=[      143     1116      255 ] ss=3.365e+05
    ..............Leaf n=1 <49> sm=[       42      275       31 ] ss=7.835e+04
    .............Split cd=1 cv= 273.9 nd=2 sm=[       82      535       83 ] ss=1.503e+05
    ..............Leaf n=1 <19> sm=[       40      260       52 ] ss=7.19e+04
    ...........Split cd=1 cv= 218.9 nd=7 sm=[      262     1570      541 ] ss=4.454e+05
    ..............Leaf n=1 <18> sm=[       56      151      128 ] ss=4.232e+04
    .............Split cd=1 cv=   151 nd=2 sm=[       88      263      246 ] ss=6.981e+04
    ..............Leaf n=1 <17> sm=[       32      112      118 ] ss=2.749e+04
    ............Split cd=2 cv= 70.06 nd=3 sm=[      119      454      286 ] ss=1.089e+05
    .............Leaf n=1 <85> sm=[       31      191       40 ] ss=3.904e+04
    .......Split cd=1 cv= 108.8 nd=48 sm=[     1887     6571     6970 ] ss=4.222e+06
    ..........Leaf n=1 <50> sm=[       48       60      376 ] ss=1.473e+05
    .........Split cd=1 cv=     0 nd=2 sm=[       87       60      879 ] ss=4.018e+05
    ..........Leaf n=1 <38> sm=[       39        0      503 ] ss=2.545e+05
    ........Split cd=2 cv= 265.2 nd=26 sm=[     1071     -268     3694 ] ss=1.132e+06
    ..............Leaf n=1 <70> sm=[       33       23      216 ] ss=4.827e+04
    .............Split cd=1 cv=    23 nd=2 sm=[       74       45      454 ] ss=1.071e+05
    ..............Leaf n=1 <94> sm=[       41       22      238 ] ss=5.881e+04
    ............Split cd=2 cv= 200.2 nd=8 sm=[      352      253     1419 ] ss=2.961e+05
    ...............Leaf n=1 <63> sm=[       76       86      192 ] ss=5.004e+04
    ..............Split cd=2 cv= 167.7 nd=2 sm=[      133      168      332 ] ss=7.961e+04
    ...............Leaf n=1 <43> sm=[       57       82      140 ] ss=2.957e+04
    .............Split cd=1 cv=  54.4 nd=6 sm=[      278      208      965 ] ss=1.89e+05
    ...............Leaf n=1 <5> sm=[       51       34      200 ] ss=4.376e+04
    ..............Split cd=2 cv= 167.7 nd=4 sm=[      145       40      633 ] ss=1.094e+05
    ................Leaf n=1 <8> sm=[       38        1      152 ] ss=2.455e+04
    ...............Split cd=0 cv=    38 nd=3 sm=[       94        6      433 ] ss=6.565e+04
    .................Leaf n=1 <81> sm=[       25        5      138 ] ss=1.969e+04
    ................Split cd=1 cv=     5 nd=2 sm=[       56        5      281 ] ss=4.11e+04
    .................Leaf n=1 <34> sm=[       31        0      143 ] ss=2.141e+04
    ...........Split cd=1 cv=     0 nd=9 sm=[      390      253     1679 ] ss=3.651e+05
    ............Leaf n=1 <80> sm=[       38        0      260 ] ss=6.904e+04
    ..........Split cd=2 cv= 135.1 nd=21 sm=[      879      447     2530 ] ss=4.834e+05
    ..............Leaf n=1 <71> sm=[       52       50       84 ] ss=1.226e+04
    .............Split cd=1 cv=    50 nd=8 sm=[      318      140      705 ] ss=8.193e+04
    ...............Leaf n=1 <72> sm=[       31       36      105 ] ss=1.328e+04
    ..............Split cd=2 cv= 102.6 nd=7 sm=[      266       90      621 ] ss=6.967e+04
    ................Leaf n=1 <47> sm=[       51       40       79 ] ss=1.044e+04
    ...............Split cd=0 cv=    51 nd=6 sm=[      235       54      516 ] ss=5.639e+04
    .................Leaf n=1 <30> sm=[       27       14       72 ] ss=6109
    ................Split cd=1 cv=    14 nd=5 sm=[      184       14      437 ] ss=4.595e+04
    ....................Leaf n=1 <6> sm=[       49        0       97 ] ss=1.181e+04
    ...................Split cd=2 cv=    96 nd=2 sm=[       93        0      193 ] ss=2.296e+04
    ....................Leaf n=1 <60> sm=[       44        0       96 ] ss=1.115e+04
    ..................Split cd=0 cv=    38 nd=3 sm=[      128        0      282 ] ss=3.211e+04
    ...................Leaf n=1 <12> sm=[       35        0       89 ] ss=9146
    .................Split cd=2 cv= 86.33 nd=4 sm=[      157        0      365 ] ss=3.984e+04
    ..................Leaf n=1 <59> sm=[       29        0       83 ] ss=7730
    ............Split cd=2 cv= 70.06 nd=11 sm=[      439      278      750 ] ss=9.845e+04
    ..............Leaf n=1 <9> sm=[       46       91       29 ] ss=1.124e+04
    .............Split cd=1 cv= 53.76 nd=3 sm=[      121      138       45 ] ss=1.652e+04
    ...............Leaf n=1 <83> sm=[       30       47       11 ] ss=3230
    ..............Split cd=2 cv=    11 nd=2 sm=[       75       47       16 ] ss=5280
    ...............Leaf n=1 <54> sm=[       45        0        5 ] ss=2050
    ...........Split cd=1 cv= -1.27 nd=12 sm=[      489      194      851 ] ss=1.182e+05
    ............Leaf n=1 <68> sm=[       50      -84      101 ] ss=1.976e+04
    .........Split cd=1 cv=-111.3 nd=24 sm=[      984     -328     2815 ] ss=7.3e+05
    ...........Leaf n=1 <0> sm=[       33     -300      184 ] ss=1.249e+05
    ..........Split cd=2 cv= 135.1 nd=3 sm=[      105     -775      285 ] ss=2.467e+05
    ............Leaf n=1 <76> sm=[       31     -219       66 ] ss=5.328e+04
    ...........Split cd=1 cv=-221.4 nd=2 sm=[       72     -475      101 ] ss=1.217e+05
    ............Leaf n=1 <48> sm=[       41     -256       35 ] ss=6.844e+04
    .....Split cd=1 cv=-331.5 nd=53 sm=[     2119     5690     9332 ] ss=6.784e+06
    .......Leaf n=1 <61> sm=[       26     -759      191 ] ss=6.132e+05
    ......Split cd=2 cv=   191 nd=2 sm=[       74    -1311      341 ] ss=9.427e+05
    .......Leaf n=1 <55> sm=[       48     -552      150 ] ss=3.295e+05
================
open file successfully.
Data Points:
(33, -300, 184)
(31, 1407, 142)
(43, 388, 2087)
(29, 858, 234)
(42, 525, 127)
(51, 34, 200)
(49, 0, 97)
(28, 618, 281)
(38, 1, 152)
(46, 91, 29)
(29, 308, 75)
(77, 610, 766)
(35, 0, 89)
(33, 1165, 420)
(47, 4543, 162)
(58, 937, 155)
(30, 124, 161)
(32, 112, 118)
(56, 151, 128)
(40, 260, 52)
(31, 26965, 654)
(57, 501, 59)
(29, 1070, 30)
(37, 228, 1740)
(39, 399, 133)
(48, 607, 29)
(56, 1238, 1558)
(60, 3043, 235)
(42, 382, 294)
(38, 5092, 145)
(27, 14, 72)
(39, 5803, 83)
(83, 425, 883)
(35, 747, 141)
(31, 0, 143)
(38, 807, 74)
(32, 217, 317)
(47, 3188, 426)
(39, 0, 503)
(27, 5291, 192)
(51, 377, 143)
(29, -20, 574)
(43, 757, 315)
(57, 82, 140)
(37, 1689, 645)
(52, 214, 161)
(30, 4787, 99)
(51, 40, 79)
(41, -256, 35)
(42, 275, 31)
(48, 60, 376)
(32, 396, 205)
(53, 1278, 174)
(27, 446, 205)
(45, 0, 5)
(48, -552, 150)
(40, -1212, 1259)
(44, 1378, 257)
(38, 7929, 182)
(29, 0, 83)
(44, 0, 96)
(26, -759, 191)
(32, 273, 97)
(76, 86, 192)
(47, 8515, 14)
(31, 466, 164)
(43, 3403, 707)
(42, 782, 285)
(50, -84, 101)
(30, 877, 202)
(33, 23, 216)
(52, 50, 84)
(31, 36, 105)
(28, 356, 76)
(29, 178, 231)
(64, 1574, 301)
(31, -219, 66)
(53, 3316, 331)
(51, 837, 41)
(59, 351, 1063)
(38, 0, 260)
(25, 5, 138)
(36, 605, 204)
(30, 47, 11)
(37, 2442, 91)
(31, 191, 40)
(61, 1471, 331)
(35, 6411, 144)
(46, 4958, 64)
(35, 3102, 138)
(26, 321, 242)
(46, 25, 564)
(49, 2146, 1516)
(43, 3060, 253)
(41, 22, 238)
(36, 367, 217)
(36, 644, 54)
(32, 1390, 116)
(34, 5060, 12)
(36, 957, 206)

Executing Clustering Algorithm: Swap
    .Leaf n=1 <20> sm=[       31    26965      654 ] ss=7.2754e+08
    Split cd=1 cv=1.288e+04 nd=100 sm=[     4104 1.388e+05 2.789e+04 ] ss=1.211e+09
    ...Leaf n=1 <64> sm=[       47     8515       14 ] ss=7.251e+07
    ..Split cd=1 cv=  8515 nd=3 sm=[      120 2.286e+04      340 ] ss=1.765e+08
    ....Leaf n=1 <58> sm=[       38     7929      182 ] ss=6.29e+07
    ...Split cd=1 cv=  7174 nd=2 sm=[       73 1.434e+04      326 ] ss=1.04e+08
    ....Leaf n=1 <87> sm=[       35     6411      144 ] ss=4.112e+07
    .Split cd=1 cv=  5832 nd=99 sm=[     4073 1.118e+05 2.724e+04 ] ss=4.832e+08
    .....Leaf n=1 <39> sm=[       27     5291      192 ] ss=2.803e+07
    ....Split cd=2 cv=   192 nd=7 sm=[      261 3.553e+04      757 ] ss=1.815e+08
    .......Leaf n=1 <31> sm=[       39     5803       83 ] ss=3.368e+07
    ......Split cd=1 cv=  5392 nd=4 sm=[      157 2.091e+04      304 ] ss=1.098e+08
    ........Leaf n=1 <29> sm=[       38     5092      145 ] ss=2.595e+07
    .......Split cd=1 cv=  5092 nd=3 sm=[      118 1.511e+04      221 ] ss=7.614e+07
    .........Leaf n=1 <88> sm=[       46     4958       64 ] ss=2.459e+07
    ........Split cd=2 cv=    64 nd=2 sm=[       80 1.002e+04       76 ] ss=5.019e+07
    .........Leaf n=1 <98> sm=[       34     5060       12 ] ss=2.56e+07
    .....Split cd=1 cv=  4952 nd=6 sm=[      234 3.024e+04      565 ] ss=1.534e+08
    .......Leaf n=1 <46> sm=[       30     4787       99 ] ss=2.293e+07
    ......Split cd=1 cv=  4543 nd=2 sm=[       77     9330      261 ] ss=4.359e+07
    .......Leaf n=1 <14> sm=[       47     4543      162 ] ss=2.067e+07
    ...Split cd=1 cv=  4071 nd=14 sm=[      579 5.709e+04     2938 ] ss=2.494e+08
    .....Leaf n=1 <66> sm=[       43     3403      707 ] ss=1.208e+07
    ....Split cd=2 cv=   707 nd=7 sm=[      318 2.155e+04     2181 ] ss=6.79e+07
    ......Leaf n=1 <77> sm=[       53     3316      331 ] ss=1.111e+07
    .....Split cd=1 cv=  3191 nd=6 sm=[      275 1.815e+04     1474 ] ss=5.582e+07
    ........Leaf n=1 <37> sm=[       47     3188      426 ] ss=1.035e+07
    .......Split cd=2 cv=   356 nd=4 sm=[      185 1.239e+04     1052 ] ss=3.874e+07
    ..........Leaf n=1 <93> sm=[       43     3060      253 ] ss=9.429e+06
    .........Split cd=2 cv= 180.5 nd=2 sm=[       78     6162      391 ] ss=1.907e+07
    ..........Leaf n=1 <89> sm=[       35     3102      138 ] ss=9.643e+06
    ........Split cd=1 cv=  3043 nd=3 sm=[      138     9205      626 ] ss=2.839e+07
    .........Leaf n=1 <27> sm=[       60     3043      235 ] ss=9.319e+06
    ......Split cd=1 cv=  2750 nd=5 sm=[      222 1.484e+04     1143 ] ss=4.471e+07
    .......Leaf n=1 <84> sm=[       37     2442       91 ] ss=5.973e+06
    ..Split cd=1 cv=  2310 nd=96 sm=[     3953 8.898e+04 2.69e+04 ] ss=3.067e+08
    ......Leaf n=1 <92> sm=[       49     2146     1516 ] ss=6.906e+06
    .....Split cd=1 cv=  1430 nd=2 sm=[      105     3384     3074 ] ss=1.087e+07
    ......Leaf n=1 <26> sm=[       56     1238     1558 ] ss=3.963e+06
    ....Split cd=2 cv=  1046 nd=25 sm=[     1076 2.645e+04     8477 ] ss=3.865e+07
    .......Leaf n=1 <44> sm=[       37     1689      645 ] ss=3.27e+06
    ......Split cd=2 cv= 525.5 nd=3 sm=[      162     4734     1277 ] ss=8.119e+06
    ........Leaf n=1 <75> sm=[       64     1574      301 ] ss=2.572e+06
    .......Split cd=1 cv=  1574 nd=2 sm=[      125     3045      632 ] ss=4.849e+06
    ........Leaf n=1 <86> sm=[       61     1471      331 ] ss=2.277e+06
    .....Split cd=1 cv=  1430 nd=23 sm=[      971 2.306e+04     5403 ] ss=2.779e+07
    .......Leaf n=1 <11> sm=[       77      610      766 ] ss=9.648e+05
    ......Split cd=2 cv= 525.5 nd=20 sm=[      809 1.833e+04     4126 ] ss=1.967e+07
    .........Leaf n=1 <13> sm=[       33     1165      420 ] ss=1.535e+06
    ........Split cd=2 cv= 265.2 nd=6 sm=[      222     7688     1139 ] ss=1.026e+07
    .............Leaf n=1 <57> sm=[       44     1378      257 ] ss=1.967e+06
    ............Split cd=2 cv= 200.2 nd=2 sm=[       75     2785      399 ] ss=3.968e+06
    .............Leaf n=1 <1> sm=[       31     1407      142 ] ss=2.001e+06
    ...........Split cd=1 cv=  1320 nd=3 sm=[      128     4063      573 ] ss=5.634e+06
    ............Leaf n=1 <52> sm=[       53     1278      174 ] ss=1.666e+06
    ..........Split cd=2 cv= 135.1 nd=4 sm=[      160     5453      689 ] ss=7.581e+06
    ...........Leaf n=1 <97> sm=[       32     1390      116 ] ss=1.947e+06
    .........Split cd=1 cv=  1209 nd=5 sm=[      189     6523      719 ] ss=8.727e+06
    ..........Leaf n=1 <22> sm=[       29     1070       30 ] ss=1.147e+06
    .......Split cd=1 cv= 989.3 nd=19 sm=[      732 1.772e+04     3360 ] ss=1.87e+07
    ..........Leaf n=1 <67> sm=[       42      782      285 ] ss=6.945e+05
    .........Split cd=1 cv= 769.2 nd=3 sm=[      113     2157      881 ] ss=1.83e+06
    ...........Leaf n=1 <42> sm=[       43      757      315 ] ss=6.741e+05
    ..........Split cd=2 cv=   315 nd=2 sm=[       71     1375      596 ] ss=1.136e+06
    ...........Leaf n=1 <7> sm=[       28      618      281 ] ss=4.617e+05
    ........Split cd=2 cv= 265.2 nd=13 sm=[      510 1.003e+04     2221 ] ss=8.439e+06
    .............Leaf n=1 <99> sm=[       36      957      206 ] ss=9.596e+05
    ............Split cd=2 cv= 200.2 nd=2 sm=[       94     1894      361 ] ss=1.865e+06
    .............Leaf n=1 <15> sm=[       58      937      155 ] ss=9.054e+05
    ...........Split cd=1 cv= 879.3 nd=4 sm=[      153     3629      797 ] ss=3.468e+06
    .............Leaf n=1 <3> sm=[       29      858      234 ] ss=7.918e+05
    ............Split cd=2 cv=   202 nd=2 sm=[       59     1735      436 ] ss=1.603e+06
    .............Leaf n=1 <69> sm=[       30      877      202 ] ss=8.108e+05
    ..........Split cd=2 cv= 135.1 nd=6 sm=[      242     5273      912 ] ss=4.831e+06
    ............Leaf n=1 <78> sm=[       51      837       41 ] ss=7.049e+05
    ...........Split cd=1 cv=   837 nd=2 sm=[       89     1644      115 ] ss=1.363e+06
    ............Leaf n=1 <35> sm=[       38      807       74 ] ss=6.582e+05
    .........Split cd=1 cv= 769.2 nd=10 sm=[      397     7876     1340 ] ss=6.609e+06
    ............Leaf n=1 <33> sm=[       35      747      141 ] ss=5.791e+05
    ...........Split cd=1 cv= 659.1 nd=2 sm=[       71     1352      345 ] ss=9.881e+05
    ............Leaf n=1 <82> sm=[       36      605      204 ] ss=4.089e+05
    ..........Split cd=2 cv= 135.1 nd=4 sm=[      155     2603      428 ] ss=1.779e+06
    ............Leaf n=1 <96> sm=[       36      644       54 ] ss=4.189e+05
    ...........Split cd=1 cv=   644 nd=2 sm=[       84     1251       83 ] ss=7.905e+05
    ............Leaf n=1 <25> sm=[       48      607       29 ] ss=3.716e+05
    ...Split cd=1 cv= 549.1 nd=82 sm=[     3374 3.189e+04 2.396e+04 ] ss=5.734e+07
    ........Leaf n=1 <2> sm=[       43      388     2087 ] ss=4.508e+06
    .......Split cd=1 cv=   228 nd=2 sm=[       80      616     3827 ] ss=7.589e+06
    ........Leaf n=1 <23> sm=[       37      228     1740 ] ss=3.081e+06
    ......Split cd=2 cv=  1566 nd=3 sm=[      139      967     4890 ] ss=8.846e+06
    .......Leaf n=1 <79> sm=[       59      351     1063 ] ss=1.257e+06
    .....Split cd=1 cv=-331.5 nd=4 sm=[      179     -245     6149 ] ss=1.19e+07
    ......Leaf n=1 <56> sm=[       40    -1212     1259 ] ss=3.056e+06
    ....Split cd=2 cv=  1046 nd=57 sm=[     2298     5445 1.548e+04 ] ss=1.869e+07
    ........Leaf n=1 <32> sm=[       83      425      883 ] ss=9.672e+05
    .......Split cd=1 cv= 108.8 nd=3 sm=[      158      430     2021 ] ss=1.619e+06
    .........Leaf n=1 <41> sm=[       29      -20      574 ] ss=3.307e+05
    ........Split cd=2 cv=   574 nd=2 sm=[       75        5     1138 ] ss=6.516e+05
    .........Leaf n=1 <91> sm=[       46       25      564 ] ss=3.208e+05
    ......Split cd=2 cv= 525.5 nd=51 sm=[     2045     7001     8991 ] ss=5.841e+06
    ..........Leaf n=1 <28> sm=[       42      382      294 ] ss=2.341e+05
    .........Split cd=1 cv= 328.9 nd=2 sm=[       74      599      611 ] ss=3.827e+05
    ..........Leaf n=1 <36> sm=[       32      217      317 ] ss=1.486e+05
    ........Split cd=2 cv= 265.2 nd=22 sm=[      816     6839     3276 ] ss=3.091e+06
    .............Leaf n=1 <53> sm=[       27      446      205 ] ss=2.417e+05
    ............Split cd=2 cv= 200.2 nd=2 sm=[       58      912      369 ] ss=4.867e+05
    .............Leaf n=1 <65> sm=[       31      466      164 ] ss=2.45e+05
    ...........Split cd=1 cv=   439 nd=5 sm=[      177     2052      934 ] ss=1.035e+06
    ..............Leaf n=1 <51> sm=[       32      396      205 ] ss=1.999e+05
    .............Split cd=1 cv=   384 nd=2 sm=[       68      763      422 ] ss=3.829e+05
    ..............Leaf n=1 <95> sm=[       36      367      217 ] ss=1.831e+05
    ............Split cd=2 cv= 200.2 nd=3 sm=[      119     1140      565 ] ss=5.481e+05
    .............Leaf n=1 <40> sm=[       51      377      143 ] ss=1.652e+05
    ..........Split cd=2 cv= 135.1 nd=9 sm=[      343     3833     1329 ] ss=1.898e+06
    .............Leaf n=1 <4> sm=[       42      525      127 ] ss=2.935e+05
    ............Split cd=2 cv= 70.06 nd=2 sm=[       99     1026      186 ] ss=5.512e+05
    .............Leaf n=1 <21> sm=[       57      501       59 ] ss=2.577e+05
    ...........Split cd=1 cv=   439 nd=4 sm=[      166     1781      395 ] ss=8.63e+05
    .............Leaf n=1 <24> sm=[       39      399      133 ] ss=1.784e+05
    ............Split cd=2 cv=    76 nd=2 sm=[       67      755      209 ] ss=3.117e+05
    .............Leaf n=1 <73> sm=[       28      356       76 ] ss=1.333e+05
    .........Split cd=1 cv= 328.9 nd=20 sm=[      742     6240     2665 ] ss=2.708e+06
    ............Leaf n=1 <90> sm=[       26      321      242 ] ss=1.623e+05
    ...........Split cd=1 cv= 218.9 nd=4 sm=[      137      837      795 ] ss=3.648e+05
    .............Leaf n=1 <74> sm=[       29      178      231 ] ss=8.589e+04
    ............Split cd=2 cv= 200.2 nd=3 sm=[      111      516      553 ] ss=2.025e+05
    ..............Leaf n=1 <45> sm=[       52      214      161 ] ss=7.442e+04
    .............Split cd=1 cv= 163.8 nd=2 sm=[       82      338      322 ] ss=1.166e+05
    ..............Leaf n=1 <16> sm=[       30      124      161 ] ss=4.22e+04
    ..........Split cd=2 cv= 135.1 nd=11 sm=[      399     2407     1336 ] ss=8.102e+05
    ..............Leaf n=1 <10> sm=[       29      308       75 ] ss=1.013e+05
    .............Split cd=1 cv= 273.9 nd=2 sm=[       61      581      172 ] ss=1.863e+05
    ..............Leaf n=1 <62> sm=[       32      273       97 ] ss=8.496e+04
    ............Split cd=2 cv= 70.06 nd=4 sm=[      143     1116      255 ] ss=3.365e+05
    ..............Leaf n=1 <49> sm=[       42      275       31 ] ss=7.835e+04
    .............Split cd=1 cv= 273.9 nd=2 sm=[       82      535       83 ] ss=1.503e+05
    ..............Leaf n=1 <19> sm=[       40      260       52 ] ss=7.19e+04
    ...........Split cd=1 cv= 218.9 nd=7 sm=[      262     1570      541 ] ss=4.454e+05
    ..............Leaf n=1 <18> sm=[       56      151      128 ] ss=4.232e+04
    .............Split cd=1 cv=   151 nd=2 sm=[       88      263      246 ] ss=6.981e+04
    ..............Leaf n=1 <17> sm=[       32      112      118 ] ss=2.749e+04
    ............Split cd=2 cv= 70.06 nd=3 sm=[      119      454      286 ] ss=1.089e+05
    .............Leaf n=1 <85> sm=[       31      191       40 ] ss=3.904e+04
    .......Split cd=1 cv= 108.8 nd=48 sm=[     1887     6571     6970 ] ss=4.222e+06
    ..........Leaf n=1 <50> sm=[       48       60      376 ] ss=1.473e+05
    .........Split cd=1 cv=     0 nd=2 sm=[       87       60      879 ] ss=4.018e+05
    ..........Leaf n=1 <38> sm=[       39        0      503 ] ss=2.545e+05
    ........Split cd=2 cv= 265.2 nd=26 sm=[     1071     -268     3694 ] ss=1.132e+06
    ..............Leaf n=1 <70> sm=[       33       23      216 ] ss=4.827e+04
    .............Split cd=1 cv=    23 nd=2 sm=[       74       45      454 ] ss=1.071e+05
    ..............Leaf n=1 <94> sm=[       41       22      238 ] ss=5.881e+04
    ............Split cd=2 cv= 200.2 nd=8 sm=[      352      253     1419 ] ss=2.961e+05
    ...............Leaf n=1 <63> sm=[       76       86      192 ] ss=5.004e+04
    ..............Split cd=2 cv= 167.7 nd=2 sm=[      133      168      332 ] ss=7.961e+04
    ...............Leaf n=1 <43> sm=[       57       82      140 ] ss=2.957e+04
    .............Split cd=1 cv=  54.4 nd=6 sm=[      278      208      965 ] ss=1.89e+05
    ...............Leaf n=1 <5> sm=[       51       34      200 ] ss=4.376e+04
    ..............Split cd=2 cv= 167.7 nd=4 sm=[      145       40      633 ] ss=1.094e+05
    ................Leaf n=1 <8> sm=[       38        1      152 ] ss=2.455e+04
    ...............Split cd=0 cv=    38 nd=3 sm=[       94        6      433 ] ss=6.565e+04
    .................Leaf n=1 <81> sm=[       25        5      138 ] ss=1.969e+04
    ................Split cd=1 cv=     5 nd=2 sm=[       56        5      281 ] ss=4.11e+04
    .................Leaf n=1 <34> sm=[       31        0      143 ] ss=2.141e+04
    ...........Split cd=1 cv=     0 nd=9 sm=[      390      253     1679 ] ss=3.651e+05
    ............Leaf n=1 <80> sm=[       38        0      260 ] ss=6.904e+04
    ..........Split cd=2 cv= 135.1 nd=21 sm=[      879      447     2530 ] ss=4.834e+05
    ..............Leaf n=1 <71> sm=[       52       50       84 ] ss=1.226e+04
    .............Split cd=1 cv=    50 nd=8 sm=[      318      140      705 ] ss=8.193e+04
    ...............Leaf n=1 <72> sm=[       31       36      105 ] ss=1.328e+04
    ..............Split cd=2 cv= 102.6 nd=7 sm=[      266       90      621 ] ss=6.967e+04
    ................Leaf n=1 <47> sm=[       51       40       79 ] ss=1.044e+04
    ...............Split cd=0 cv=    51 nd=6 sm=[      235       54      516 ] ss=5.639e+04
    .................Leaf n=1 <30> sm=[       27       14       72 ] ss=6109
    ................Split cd=1 cv=    14 nd=5 sm=[      184       14      437 ] ss=4.595e+04
    ....................Leaf n=1 <6> sm=[       49        0       97 ] ss=1.181e+04
    ...................Split cd=2 cv=    96 nd=2 sm=[       93        0      193 ] ss=2.296e+04
    ....................Leaf n=1 <60> sm=[       44        0       96 ] ss=1.115e+04
    ..................Split cd=0 cv=    38 nd=3 sm=[      128        0      282 ] ss=3.211e+04
    ...................Leaf n=1 <12> sm=[       35        0       89 ] ss=9146
    .................Split cd=2 cv= 86.33 nd=4 sm=[      157        0      365 ] ss=3.984e+04
    ..................Leaf n=1 <59> sm=[       29        0       83 ] ss=7730
    ............Split cd=2 cv= 70.06 nd=11 sm=[      439      278      750 ] ss=9.845e+04
    ..............Leaf n=1 <9> sm=[       46       91       29 ] ss=1.124e+04
    .............Split cd=1 cv= 53.76 nd=3 sm=[      121      138       45 ] ss=1.652e+04
    ...............Leaf n=1 <83> sm=[       30       47       11 ] ss=3230
    ..............Split cd=2 cv=    11 nd=2 sm=[       75       47       16 ] ss=5280
    ...............Leaf n=1 <54> sm=[       45        0        5 ] ss=2050
    ...........Split cd=1 cv= -1.27 nd=12 sm=[      489      194      851 ] ss=1.182e+05
    ............Leaf n=1 <68> sm=[       50      -84      101 ] ss=1.976e+04
    .........Split cd=1 cv=-111.3 nd=24 sm=[      984     -328     2815 ] ss=7.3e+05
    ...........Leaf n=1 <0> sm=[       33     -300      184 ] ss=1.249e+05
    ..........Split cd=2 cv= 135.1 nd=3 sm=[      105     -775      285 ] ss=2.467e+05
    ............Leaf n=1 <76> sm=[       31     -219       66 ] ss=5.328e+04
    ...........Split cd=1 cv=-221.4 nd=2 sm=[       72     -475      101 ] ss=1.217e+05
    ............Leaf n=1 <48> sm=[       41     -256       35 ] ss=6.844e+04
    .....Split cd=1 cv=-331.5 nd=53 sm=[     2119     5690     9332 ] ss=6.784e+06
    .......Leaf n=1 <61> sm=[       26     -759      191 ] ss=6.132e+05
    ......Split cd=2 cv=   191 nd=2 sm=[       74    -1311      341 ] ss=9.427e+05
    .......Leaf n=1 <55> sm=[       48     -552      150 ] ss=3.295e+05
================
open file successfully.
Data Points:
(33, -300, 184)
(31, 1407, 142)
(43, 388, 2087)
(29, 858, 234)
(42, 525, 127)
(51, 34, 200)
(49, 0, 97)
(28, 618, 281)
(38, 1, 152)
(46, 91, 29)
(29, 308, 75)
(77, 610, 766)
(35, 0, 89)
(33, 1165, 420)
(47, 4543, 162)
(58, 937, 155)
(30, 124, 161)
(32, 112, 118)
(56, 151, 128)
(40, 260, 52)
(31, 26965, 654)
(57, 501, 59)
(29, 1070, 30)
(37, 228, 1740)
(39, 399, 133)
(48, 607, 29)
(56, 1238, 1558)
(60, 3043, 235)
(42, 382, 294)
(38, 5092, 145)
(27, 14, 72)
(39, 5803, 83)
(83, 425, 883)
(35, 747, 141)
(31, 0, 143)
(38, 807, 74)
(32, 217, 317)
(47, 3188, 426)
(39, 0, 503)
(27, 5291, 192)
(51, 377, 143)
(29, -20, 574)
(43, 757, 315)
(57, 82, 140)
(37, 1689, 645)
(52, 214, 161)
(30, 4787, 99)
(51, 40, 79)
(41, -256, 35)
(42, 275, 31)
(48, 60, 376)
(32, 396, 205)
(53, 1278, 174)
(27, 446, 205)
(45, 0, 5)
(48, -552, 150)
(40, -1212, 1259)
(44, 1378, 257)
(38, 7929, 182)
(29, 0, 83)
(44, 0, 96)
(26, -759, 191)
(32, 273, 97)
(76, 86, 192)
(47, 8515, 14)
(31, 466, 164)
(43, 3403, 707)
(42, 782, 285)
(50, -84, 101)
(30, 877, 202)
(33, 23, 216)
(52, 50, 84)
(31, 36, 105)
(28, 356, 76)
(29, 178, 231)
(64, 1574, 301)
(31, -219, 66)
(53, 3316, 331)
(51, 837, 41)
(59, 351, 1063)
(38, 0, 260)
(25, 5, 138)
(36, 605, 204)
(30, 47, 11)
(37, 2442, 91)
(31, 191, 40)
(61, 1471, 331)
(35, 6411, 144)
(46, 4958, 64)
(35, 3102, 138)
(26, 321, 242)
(46, 25, 564)
(49, 2146, 1516)
(43, 3060, 253)
(41, 22, 238)
(36, 367, 217)
(36, 644, 54)
(32, 1390, 116)
(34, 5060, 12)
(36, 957, 206)

Executing Clustering Algorithm: Swap
    .Leaf n=1 <20> sm=[       31    26965      654 ] ss=7.2754e+08
    Split cd=1 cv=1.288e+04 nd=100 sm=[     4104 1.388e+05 2.789e+04 ] ss=1.211e+09
    ...Leaf n=1 <64> sm=[       47     8515       14 ] ss=7.251e+07
    ..Split cd=1 cv=  8515 nd=3 sm=[      120 2.286e+04      340 ] ss=1.765e+08
    ....Leaf n=1 <58> sm=[       38     7929      182 ] ss=6.29e+07
    ...Split cd=1 cv=  7174 nd=2 sm=[       73 1.434e+04      326 ] ss=1.04e+08
    ....Leaf n=1 <87> sm=[       35     6411      144 ] ss=4.112e+07
    .Split cd=1 cv=  5832 nd=99 sm=[     4073 1.118e+05 2.724e+04 ] ss=4.832e+08
    .....Leaf n=1 <39> sm=[       27     5291      192 ] ss=2.803e+07
    ....Split cd=2 cv=   192 nd=7 sm=[      261 3.553e+04      757 ] ss=1.815e+08
    .......Leaf n=1 <31> sm=[       39     5803       83 ] ss=3.368e+07
    ......Split cd=1 cv=  5392 nd=4 sm=[      157 2.091e+04      304 ] ss=1.098e+08
    ........Leaf n=1 <29> sm=[       38     5092      145 ] ss=2.595e+07
    .......Split cd=1 cv=  5092 nd=3 sm=[      118 1.511e+04      221 ] ss=7.614e+07
    .........Leaf n=1 <88> sm=[       46     4958       64 ] ss=2.459e+07
    ........Split cd=2 cv=    64 nd=2 sm=[       80 1.002e+04       76 ] ss=5.019e+07
    .........Leaf n=1 <98> sm=[       34     5060       12 ] ss=2.56e+07
    .....Split cd=1 cv=  4952 nd=6 sm=[      234 3.024e+04      565 ] ss=1.534e+08
    .......Leaf n=1 <46> sm=[       30     4787       99 ] ss=2.293e+07
    ......Split cd=1 cv=  4543 nd=2 sm=[       77     9330      261 ] ss=4.359e+07
    .......Leaf n=1 <14> sm=[       47     4543      162 ] ss=2.067e+07
    ...Split cd=1 cv=  4071 nd=14 sm=[      579 5.709e+04     2938 ] ss=2.494e+08
    .....Leaf n=1 <66> sm=[       43     3403      707 ] ss=1.208e+07
    ....Split cd=2 cv=   707 nd=7 sm=[      318 2.155e+04     2181 ] ss=6.79e+07
    ......Leaf n=1 <77> sm=[       53     3316      331 ] ss=1.111e+07
    .....Split cd=1 cv=  3191 nd=6 sm=[      275 1.815e+04     1474 ] ss=5.582e+07
    ........Leaf n=1 <37> sm=[       47     3188      426 ] ss=1.035e+07
    .......Split cd=2 cv=   356 nd=4 sm=[      185 1.239e+04     1052 ] ss=3.874e+07
    ..........Leaf n=1 <93> sm=[       43     3060      253 ] ss=9.429e+06
    .........Split cd=2 cv= 180.5 nd=2 sm=[       78     6162      391 ] ss=1.907e+07
    ..........Leaf n=1 <89> sm=[       35     3102      138 ] ss=9.643e+06
    ........Split cd=1 cv=  3043 nd=3 sm=[      138     9205      626 ] ss=2.839e+07
    .........Leaf n=1 <27> sm=[       60     3043      235 ] ss=9.319e+06
    ......Split cd=1 cv=  2750 nd=5 sm=[      222 1.484e+04     1143 ] ss=4.471e+07
    .......Leaf n=1 <84> sm=[       37     2442       91 ] ss=5.973e+06
    ..Split cd=1 cv=  2310 nd=96 sm=[     3953 8.898e+04 2.69e+04 ] ss=3.067e+08
    ......Leaf n=1 <92> sm=[       49     2146     1516 ] ss=6.906e+06
    .....Split cd=1 cv=  1430 nd=2 sm=[      105     3384     3074 ] ss=1.087e+07
    ......Leaf n=1 <26> sm=[       56     1238     1558 ] ss=3.963e+06
    ....Split cd=2 cv=  1046 nd=25 sm=[     1076 2.645e+04     8477 ] ss=3.865e+07
    .......Leaf n=1 <44> sm=[       37     1689      645 ] ss=3.27e+06
    ......Split cd=2 cv= 525.5 nd=3 sm=[      162     4734     1277 ] ss=8.119e+06
    ........Leaf n=1 <75> sm=[       64     1574      301 ] ss=2.572e+06
    .......Split cd=1 cv=  1574 nd=2 sm=[      125     3045      632 ] ss=4.849e+06
    ........Leaf n=1 <86> sm=[       61     1471      331 ] ss=2.277e+06
    .....Split cd=1 cv=  1430 nd=23 sm=[      971 2.306e+04     5403 ] ss=2.779e+07
    .......Leaf n=1 <11> sm=[       77      610      766 ] ss=9.648e+05
    ......Split cd=2 cv= 525.5 nd=20 sm=[      809 1.833e+04     4126 ] ss=1.967e+07
    .........Leaf n=1 <13> sm=[       33     1165      420 ] ss=1.535e+06
    ........Split cd=2 cv= 265.2 nd=6 sm=[      222     7688     1139 ] ss=1.026e+07
    .............Leaf n=1 <57> sm=[       44     1378      257 ] ss=1.967e+06
    ............Split cd=2 cv= 200.2 nd=2 sm=[       75     2785      399 ] ss=3.968e+06
    .............Leaf n=1 <1> sm=[       31     1407      142 ] ss=2.001e+06
    ...........Split cd=1 cv=  1320 nd=3 sm=[      128     4063      573 ] ss=5.634e+06
    ............Leaf n=1 <52> sm=[       53     1278      174 ] ss=1.666e+06
    ..........Split cd=2 cv= 135.1 nd=4 sm=[      160     5453      689 ] ss=7.581e+06
    ...........Leaf n=1 <97> sm=[       32     1390      116 ] ss=1.947e+06
    .........Split cd=1 cv=  1209 nd=5 sm=[      189     6523      719 ] ss=8.727e+06
    ..........Leaf n=1 <22> sm=[       29     1070       30 ] ss=1.147e+06
    .......Split cd=1 cv= 989.3 nd=19 sm=[      732 1.772e+04     3360 ] ss=1.87e+07
    ..........Leaf n=1 <67> sm=[       42      782      285 ] ss=6.945e+05
    .........Split cd=1 cv= 769.2 nd=3 sm=[      113     2157      881 ] ss=1.83e+06
    ...........Leaf n=1 <42> sm=[       43      757      315 ] ss=6.741e+05
    ..........Split cd=2 cv=   315 nd=2 sm=[       71     1375      596 ] ss=1.136e+06
    ...........Leaf n=1 <7> sm=[       28      618      281 ] ss=4.617e+05
    ........Split cd=2 cv= 265.2 nd=13 sm=[      510 1.003e+04     2221 ] ss=8.439e+06
    .............Leaf n=1 <99> sm=[       36      957      206 ] ss=9.596e+05
    ............Split cd=2 cv= 200.2 nd=2 sm=[       94     1894      361 ] ss=1.865e+06
    .............Leaf n=1 <15> sm=[       58      937      155 ] ss=9.054e+05
    ...........Split cd=1 cv= 879.3 nd=4 sm=[      153     3629      797 ] ss=3.468e+06
    .............Leaf n=1 <3> sm=[       29      858      234 ] ss=7.918e+05
    ............Split cd=2 cv=   202 nd=2 sm=[       59     1735      436 ] ss=1.603e+06
    .............Leaf n=1 <69> sm=[       30      877      202 ] ss=8.108e+05
    ..........Split cd=2 cv= 135.1 nd=6 sm=[      242     5273      912 ] ss=4.831e+06
    ............Leaf n=1 <78> sm=[       51      837       41 ] ss=7.049e+05
    ...........Split cd=1 cv=   837 nd=2 sm=[       89     1644      115 ] ss=1.363e+06
    ............Leaf n=1 <35> sm=[       38      807       74 ] ss=6.582e+05
    .........Split cd=1 cv= 769.2 nd=10 sm=[      397     7876     1340 ] ss=6.609e+06
    ............Leaf n=1 <33> sm=[       35      747      141 ] ss=5.791e+05
    ...........Split cd=1 cv= 659.1 nd=2 sm=[       71     1352      345 ] ss=9.881e+05
    ............Leaf n=1 <82> sm=[       36      605      204 ] ss=4.089e+05
    ..........Split cd=2 cv= 135.1 nd=4 sm=[      155     2603      428 ] ss=1.779e+06
    ............Leaf n=1 <96> sm=[       36      644       54 ] ss=4.189e+05
    ...........Split cd=1 cv=   644 nd=2 sm=[       84     1251       83 ] ss=7.905e+05
    ............Leaf n=1 <25> sm=[       48      607       29 ] ss=3.716e+05
    ...Split cd=1 cv= 549.1 nd=82 sm=[     3374 3.189e+04 2.396e+04 ] ss=5.734e+07
    ........Leaf n=1 <2> sm=[       43      388     2087 ] ss=4.508e+06
    .......Split cd=1 cv=   228 nd=2 sm=[       80      616     3827 ] ss=7.589e+06
    ........Leaf n=1 <23> sm=[       37      228     1740 ] ss=3.081e+06
    ......Split cd=2 cv=  1566 nd=3 sm=[      139      967     4890 ] ss=8.846e+06
    .......Leaf n=1 <79> sm=[       59      351     1063 ] ss=1.257e+06
    .....Split cd=1 cv=-331.5 nd=4 sm=[      179     -245     6149 ] ss=1.19e+07
    ......Leaf n=1 <56> sm=[       40    -1212     1259 ] ss=3.056e+06
    ....Split cd=2 cv=  1046 nd=57 sm=[     2298     5445 1.548e+04 ] ss=1.869e+07
    ........Leaf n=1 <32> sm=[       83      425      883 ] ss=9.672e+05
    .......Split cd=1 cv= 108.8 nd=3 sm=[      158      430     2021 ] ss=1.619e+06
    .........Leaf n=1 <41> sm=[       29      -20      574 ] ss=3.307e+05
    ........Split cd=2 cv=   574 nd=2 sm=[       75        5     1138 ] ss=6.516e+05
    .........Leaf n=1 <91> sm=[       46       25      564 ] ss=3.208e+05
    ......Split cd=2 cv= 525.5 nd=51 sm=[     2045     7001     8991 ] ss=5.841e+06
    ..........Leaf n=1 <28> sm=[       42      382      294 ] ss=2.341e+05
    .........Split cd=1 cv= 328.9 nd=2 sm=[       74      599      611 ] ss=3.827e+05
    ..........Leaf n=1 <36> sm=[       32      217      317 ] ss=1.486e+05
    ........Split cd=2 cv= 265.2 nd=22 sm=[      816     6839     3276 ] ss=3.091e+06
    .............Leaf n=1 <53> sm=[       27      446      205 ] ss=2.417e+05
    ............Split cd=2 cv= 200.2 nd=2 sm=[       58      912      369 ] ss=4.867e+05
    .............Leaf n=1 <65> sm=[       31      466      164 ] ss=2.45e+05
    ...........Split cd=1 cv=   439 nd=5 sm=[      177     2052      934 ] ss=1.035e+06
    ..............Leaf n=1 <51> sm=[       32      396      205 ] ss=1.999e+05
    .............Split cd=1 cv=   384 nd=2 sm=[       68      763      422 ] ss=3.829e+05
    ..............Leaf n=1 <95> sm=[       36      367      217 ] ss=1.831e+05
    ............Split cd=2 cv= 200.2 nd=3 sm=[      119     1140      565 ] ss=5.481e+05
    .............Leaf n=1 <40> sm=[       51      377      143 ] ss=1.652e+05
    ..........Split cd=2 cv= 135.1 nd=9 sm=[      343     3833     1329 ] ss=1.898e+06
    .............Leaf n=1 <4> sm=[       42      525      127 ] ss=2.935e+05
    ............Split cd=2 cv= 70.06 nd=2 sm=[       99     1026      186 ] ss=5.512e+05
    .............Leaf n=1 <21> sm=[       57      501       59 ] ss=2.577e+05
    ...........Split cd=1 cv=   439 nd=4 sm=[      166     1781      395 ] ss=8.63e+05
    .............Leaf n=1 <24> sm=[       39      399      133 ] ss=1.784e+05
    ............Split cd=2 cv=    76 nd=2 sm=[       67      755      209 ] ss=3.117e+05
    .............Leaf n=1 <73> sm=[       28      356       76 ] ss=1.333e+05
    .........Split cd=1 cv= 328.9 nd=20 sm=[      742     6240     2665 ] ss=2.708e+06
    ............Leaf n=1 <90> sm=[       26      321      242 ] ss=1.623e+05
    ...........Split cd=1 cv= 218.9 nd=4 sm=[      137      837      795 ] ss=3.648e+05
    .............Leaf n=1 <74> sm=[       29      178      231 ] ss=8.589e+04
    ............Split cd=2 cv= 200.2 nd=3 sm=[      111      516      553 ] ss=2.025e+05
    ..............Leaf n=1 <45> sm=[       52      214      161 ] ss=7.442e+04
    .............Split cd=1 cv= 163.8 nd=2 sm=[       82      338      322 ] ss=1.166e+05
    ..............Leaf n=1 <16> sm=[       30      124      161 ] ss=4.22e+04
    ..........Split cd=2 cv= 135.1 nd=11 sm=[      399     2407     1336 ] ss=8.102e+05
    ..............Leaf n=1 <10> sm=[       29      308       75 ] ss=1.013e+05
    .............Split cd=1 cv= 273.9 nd=2 sm=[       61      581      172 ] ss=1.863e+05
    ..............Leaf n=1 <62> sm=[       32      273       97 ] ss=8.496e+04
    ............Split cd=2 cv= 70.06 nd=4 sm=[      143     1116      255 ] ss=3.365e+05
    ..............Leaf n=1 <49> sm=[       42      275       31 ] ss=7.835e+04
    .............Split cd=1 cv= 273.9 nd=2 sm=[       82      535       83 ] ss=1.503e+05
    ..............Leaf n=1 <19> sm=[       40      260       52 ] ss=7.19e+04
    ...........Split cd=1 cv= 218.9 nd=7 sm=[      262     1570      541 ] ss=4.454e+05
    ..............Leaf n=1 <18> sm=[       56      151      128 ] ss=4.232e+04
    .............Split cd=1 cv=   151 nd=2 sm=[       88      263      246 ] ss=6.981e+04
    ..............Leaf n=1 <17> sm=[       32      112      118 ] ss=2.749e+04
    ............Split cd=2 cv= 70.06 nd=3 sm=[      119      454      286 ] ss=1.089e+05
    .............Leaf n=1 <85> sm=[       31      191       40 ] ss=3.904e+04
    .......Split cd=1 cv= 108.8 nd=48 sm=[     1887     6571     6970 ] ss=4.222e+06
    ..........Leaf n=1 <50> sm=[       48       60      376 ] ss=1.473e+05
    .........Split cd=1 cv=     0 nd=2 sm=[       87       60      879 ] ss=4.018e+05
    ..........Leaf n=1 <38> sm=[       39        0      503 ] ss=2.545e+05
    ........Split cd=2 cv= 265.2 nd=26 sm=[     1071     -268     3694 ] ss=1.132e+06
    ..............Leaf n=1 <70> sm=[       33       23      216 ] ss=4.827e+04
    .............Split cd=1 cv=    23 nd=2 sm=[       74       45      454 ] ss=1.071e+05
    ..............Leaf n=1 <94> sm=[       41       22      238 ] ss=5.881e+04
    ............Split cd=2 cv= 200.2 nd=8 sm=[      352      253     1419 ] ss=2.961e+05
    ...............Leaf n=1 <63> sm=[       76       86      192 ] ss=5.004e+04
    ..............Split cd=2 cv= 167.7 nd=2 sm=[      133      168      332 ] ss=7.961e+04
    ...............Leaf n=1 <43> sm=[       57       82      140 ] ss=2.957e+04
    .............Split cd=1 cv=  54.4 nd=6 sm=[      278      208      965 ] ss=1.89e+05
    ...............Leaf n=1 <5> sm=[       51       34      200 ] ss=4.376e+04
    ..............Split cd=2 cv= 167.7 nd=4 sm=[      145       40      633 ] ss=1.094e+05
    ................Leaf n=1 <8> sm=[       38        1      152 ] ss=2.455e+04
    ...............Split cd=0 cv=    38 nd=3 sm=[       94        6      433 ] ss=6.565e+04
    .................Leaf n=1 <81> sm=[       25        5      138 ] ss=1.969e+04
    ................Split cd=1 cv=     5 nd=2 sm=[       56        5      281 ] ss=4.11e+04
    .................Leaf n=1 <34> sm=[       31        0      143 ] ss=2.141e+04
    ...........Split cd=1 cv=     0 nd=9 sm=[      390      253     1679 ] ss=3.651e+05
    ............Leaf n=1 <80> sm=[       38        0      260 ] ss=6.904e+04
    ..........Split cd=2 cv= 135.1 nd=21 sm=[      879      447     2530 ] ss=4.834e+05
    ..............Leaf n=1 <71> sm=[       52       50       84 ] ss=1.226e+04
    .............Split cd=1 cv=    50 nd=8 sm=[      318      140      705 ] ss=8.193e+04
    ...............Leaf n=1 <72> sm=[       31       36      105 ] ss=1.328e+04
    ..............Split cd=2 cv= 102.6 nd=7 sm=[      266       90      621 ] ss=6.967e+04
    ................Leaf n=1 <47> sm=[       51       40       79 ] ss=1.044e+04
    ...............Split cd=0 cv=    51 nd=6 sm=[      235       54      516 ] ss=5.639e+04
    .................Leaf n=1 <30> sm=[       27       14       72 ] ss=6109
    ................Split cd=1 cv=    14 nd=5 sm=[      184       14      437 ] ss=4.595e+04
    ....................Leaf n=1 <6> sm=[       49        0       97 ] ss=1.181e+04
    ...................Split cd=2 cv=    96 nd=2 sm=[       93        0      193 ] ss=2.296e+04
    ....................Leaf n=1 <60> sm=[       44        0       96 ] ss=1.115e+04
    ..................Split cd=0 cv=    38 nd=3 sm=[      128        0      282 ] ss=3.211e+04
    ...................Leaf n=1 <12> sm=[       35        0       89 ] ss=9146
    .................Split cd=2 cv= 86.33 nd=4 sm=[      157        0      365 ] ss=3.984e+04
    ..................Leaf n=1 <59> sm=[       29        0       83 ] ss=7730
    ............Split cd=2 cv= 70.06 nd=11 sm=[      439      278      750 ] ss=9.845e+04
    ..............Leaf n=1 <9> sm=[       46       91       29 ] ss=1.124e+04
    .............Split cd=1 cv= 53.76 nd=3 sm=[      121      138       45 ] ss=1.652e+04
    ...............Leaf n=1 <83> sm=[       30       47       11 ] ss=3230
    ..............Split cd=2 cv=    11 nd=2 sm=[       75       47       16 ] ss=5280
    ...............Leaf n=1 <54> sm=[       45        0        5 ] ss=2050
    ...........Split cd=1 cv= -1.27 nd=12 sm=[      489      194      851 ] ss=1.182e+05
    ............Leaf n=1 <68> sm=[       50      -84      101 ] ss=1.976e+04
    .........Split cd=1 cv=-111.3 nd=24 sm=[      984     -328     2815 ] ss=7.3e+05
    ...........Leaf n=1 <0> sm=[       33     -300      184 ] ss=1.249e+05
    ..........Split cd=2 cv= 135.1 nd=3 sm=[      105     -775      285 ] ss=2.467e+05
    ............Leaf n=1 <76> sm=[       31     -219       66 ] ss=5.328e+04
    ...........Split cd=1 cv=-221.4 nd=2 sm=[       72     -475      101 ] ss=1.217e+05
    ............Leaf n=1 <48> sm=[       41     -256       35 ] ss=6.844e+04
    .....Split cd=1 cv=-331.5 nd=53 sm=[     2119     5690     9332 ] ss=6.784e+06
    .......Leaf n=1 <61> sm=[       26     -759      191 ] ss=6.132e+05
    ......Split cd=2 cv=   191 nd=2 sm=[       74    -1311      341 ] ss=9.427e+05
    .......Leaf n=1 <55> sm=[       48     -552      150 ] ss=3.295e+05
================
open file successfully.
Data Points:
(33, -300, 184)
(31, 1407, 142)
(43, 388, 2087)
(29, 858, 234)
(42, 525, 127)
(51, 34, 200)
(49, 0, 97)
(28, 618, 281)
(38, 1, 152)
(46, 91, 29)
(29, 308, 75)
(77, 610, 766)
(35, 0, 89)
(33, 1165, 420)
(47, 4543, 162)
(58, 937, 155)
(30, 124, 161)
(32, 112, 118)
(56, 151, 128)
(40, 260, 52)
(31, 26965, 654)
(57, 501, 59)
(29, 1070, 30)
(37, 228, 1740)
(39, 399, 133)
(48, 607, 29)
(56, 1238, 1558)
(60, 3043, 235)
(42, 382, 294)
(38, 5092, 145)
(27, 14, 72)
(39, 5803, 83)
(83, 425, 883)
(35, 747, 141)
(31, 0, 143)
(38, 807, 74)
(32, 217, 317)
(47, 3188, 426)
(39, 0, 503)
(27, 5291, 192)
(51, 377, 143)
(29, -20, 574)
(43, 757, 315)
(57, 82, 140)
(37, 1689, 645)
(52, 214, 161)
(30, 4787, 99)
(51, 40, 79)
(41, -256, 35)
(42, 275, 31)
(48, 60, 376)
(32, 396, 205)
(53, 1278, 174)
(27, 446, 205)
(45, 0, 5)
(48, -552, 150)
(40, -1212, 1259)
(44, 1378, 257)
(38, 7929, 182)
(29, 0, 83)
(44, 0, 96)
(26, -759, 191)
(32, 273, 97)
(76, 86, 192)
(47, 8515, 14)
(31, 466, 164)
(43, 3403, 707)
(42, 782, 285)
(50, -84, 101)
(30, 877, 202)
(33, 23, 216)
(52, 50, 84)
(31, 36, 105)
(28, 356, 76)
(29, 178, 231)
(64, 1574, 301)
(31, -219, 66)
(53, 3316, 331)
(51, 837, 41)
(59, 351, 1063)
(38, 0, 260)
(25, 5, 138)
(36, 605, 204)
(30, 47, 11)
(37, 2442, 91)
(31, 191, 40)
(61, 1471, 331)
(35, 6411, 144)
(46, 4958, 64)
(35, 3102, 138)
(26, 321, 242)
(46, 25, 564)
(49, 2146, 1516)
(43, 3060, 253)
(41, 22, 238)
(36, 367, 217)
(36, 644, 54)
(32, 1390, 116)
(34, 5060, 12)
(36, 957, 206)

Executing Clustering Algorithm: Swap
    .Leaf n=1 <20> sm=[       31    26965      654 ] ss=7.2754e+08
    Split cd=1 cv=1.288e+04 nd=100 sm=[     4104 1.388e+05 2.789e+04 ] ss=1.211e+09
    ...Leaf n=1 <64> sm=[       47     8515       14 ] ss=7.251e+07
    ..Split cd=1 cv=  8515 nd=3 sm=[      120 2.286e+04      340 ] ss=1.765e+08
    ....Leaf n=1 <58> sm=[       38     7929      182 ] ss=6.29e+07
    ...Split cd=1 cv=  7174 nd=2 sm=[       73 1.434e+04      326 ] ss=1.04e+08
    ....Leaf n=1 <87> sm=[       35     6411      144 ] ss=4.112e+07
    .Split cd=1 cv=  5832 nd=99 sm=[     4073 1.118e+05 2.724e+04 ] ss=4.832e+08
    .....Leaf n=1 <39> sm=[       27     5291      192 ] ss=2.803e+07
    ....Split cd=2 cv=   192 nd=7 sm=[      261 3.553e+04      757 ] ss=1.815e+08
    .......Leaf n=1 <31> sm=[       39     5803       83 ] ss=3.368e+07
    ......Split cd=1 cv=  5392 nd=4 sm=[      157 2.091e+04      304 ] ss=1.098e+08
    ........Leaf n=1 <29> sm=[       38     5092      145 ] ss=2.595e+07
    .......Split cd=1 cv=  5092 nd=3 sm=[      118 1.511e+04      221 ] ss=7.614e+07
    .........Leaf n=1 <88> sm=[       46     4958       64 ] ss=2.459e+07
    ........Split cd=2 cv=    64 nd=2 sm=[       80 1.002e+04       76 ] ss=5.019e+07
    .........Leaf n=1 <98> sm=[       34     5060       12 ] ss=2.56e+07
    .....Split cd=1 cv=  4952 nd=6 sm=[      234 3.024e+04      565 ] ss=1.534e+08
    .......Leaf n=1 <46> sm=[       30     4787       99 ] ss=2.293e+07
    ......Split cd=1 cv=  4543 nd=2 sm=[       77     9330      261 ] ss=4.359e+07
    .......Leaf n=1 <14> sm=[       47     4543      162 ] ss=2.067e+07
    ...Split cd=1 cv=  4071 nd=14 sm=[      579 5.709e+04     2938 ] ss=2.494e+08
    .....Leaf n=1 <66> sm=[       43     3403      707 ] ss=1.208e+07
    ....Split cd=2 cv=   707 nd=7 sm=[      318 2.155e+04     2181 ] ss=6.79e+07
    ......Leaf n=1 <77> sm=[       53     3316      331 ] ss=1.111e+07
    .....Split cd=1 cv=  3191 nd=6 sm=[      275 1.815e+04     1474 ] ss=5.582e+07
    ........Leaf n=1 <37> sm=[       47     3188      426 ] ss=1.035e+07
    .......Split cd=2 cv=   356 nd=4 sm=[      185 1.239e+04     1052 ] ss=3.874e+07
    ..........Leaf n=1 <93> sm=[       43     3060      253 ] ss=9.429e+06
    .........Split cd=2 cv= 180.5 nd=2 sm=[       78     6162      391 ] ss=1.907e+07
    ..........Leaf n=1 <89> sm=[       35     3102      138 ] ss=9.643e+06
    ........Split cd=1 cv=  3043 nd=3 sm=[      138     9205      626 ] ss=2.839e+07
    .........Leaf n=1 <27> sm=[       60     3043      235 ] ss=9.319e+06
    ......Split cd=1 cv=  2750 nd=5 sm=[      222 1.484e+04     1143 ] ss=4.471e+07
    .......Leaf n=1 <84> sm=[       37     2442       91 ] ss=5.973e+06
    ..Split cd=1 cv=  2310 nd=96 sm=[     3953 8.898e+04 2.69e+04 ] ss=3.067e+08
    ......Leaf n=1 <92> sm=[       49     2146     1516 ] ss=6.906e+06
    .....Split cd=1 cv=  1430 nd=2 sm=[      105     3384     3074 ] ss=1.087e+07
    ......Leaf n=1 <26> sm=[       56     1238     1558 ] ss=3.963e+06
    ....Split cd=2 cv=  1046 nd=25 sm=[     1076 2.645e+04     8477 ] ss=3.865e+07
    .......Leaf n=1 <44> sm=[       37     1689      645 ] ss=3.27e+06
    ......Split cd=2 cv= 525.5 nd=3 sm=[      162     4734     1277 ] ss=8.119e+06
    ........Leaf n=1 <75> sm=[       64     1574      301 ] ss=2.572e+06
    .......Split cd=1 cv=  1574 nd=2 sm=[      125     3045      632 ] ss=4.849e+06
    ........Leaf n=1 <86> sm=[       61     1471      331 ] ss=2.277e+06
    .....Split cd=1 cv=  1430 nd=23 sm=[      971 2.306e+04     5403 ] ss=2.779e+07
    .......Leaf n=1 <11> sm=[       77      610      766 ] ss=9.648e+05
    ......Split cd=2 cv= 525.5 nd=20 sm=[      809 1.833e+04     4126 ] ss=1.967e+07
    .........Leaf n=1 <13> sm=[       33     1165      420 ] ss=1.535e+06
    ........Split cd=2 cv= 265.2 nd=6 sm=[      222     7688     1139 ] ss=1.026e+07
    .............Leaf n=1 <57> sm=[       44     1378      257 ] ss=1.967e+06
    ............Split cd=2 cv= 200.2 nd=2 sm=[       75     2785      399 ] ss=3.968e+06
    .............Leaf n=1 <1> sm=[       31     1407      142 ] ss=2.001e+06
    ...........Split cd=1 cv=  1320 nd=3 sm=[      128     4063      573 ] ss=5.634e+06
    ............Leaf n=1 <52> sm=[       53     1278      174 ] ss=1.666e+06
    ..........Split cd=2 cv= 135.1 nd=4 sm=[      160     5453      689 ] ss=7.581e+06
    ...........Leaf n=1 <97> sm=[       32     1390      116 ] ss=1.947e+06
    .........Split cd=1 cv=  1209 nd=5 sm=[      189     6523      719 ] ss=8.727e+06
    ..........Leaf n=1 <22> sm=[       29     1070       30 ] ss=1.147e+06
    .......Split cd=1 cv= 989.3 nd=19 sm=[      732 1.772e+04     3360 ] ss=1.87e+07
    ..........Leaf n=1 <67> sm=[       42      782      285 ] ss=6.945e+05
    .........Split cd=1 cv= 769.2 nd=3 sm=[      113     2157      881 ] ss=1.83e+06
    ...........Leaf n=1 <42> sm=[       43      757      315 ] ss=6.741e+05
    ..........Split cd=2 cv=   315 nd=2 sm=[       71     1375      596 ] ss=1.136e+06
    ...........Leaf n=1 <7> sm=[       28      618      281 ] ss=4.617e+05
    ........Split cd=2 cv= 265.2 nd=13 sm=[      510 1.003e+04     2221 ] ss=8.439e+06
    .............Leaf n=1 <99> sm=[       36      957      206 ] ss=9.596e+05
    ............Split cd=2 cv= 200.2 nd=2 sm=[       94     1894      361 ] ss=1.865e+06
    .............Leaf n=1 <15> sm=[       58      937      155 ] ss=9.054e+05
    ...........Split cd=1 cv= 879.3 nd=4 sm=[      153     3629      797 ] ss=3.468e+06
    .............Leaf n=1 <3> sm=[       29      858      234 ] ss=7.918e+05
    ............Split cd=2 cv=   202 nd=2 sm=[       59     1735      436 ] ss=1.603e+06
    .............Leaf n=1 <69> sm=[       30      877      202 ] ss=8.108e+05
    ..........Split cd=2 cv= 135.1 nd=6 sm=[      242     5273      912 ] ss=4.831e+06
    ............Leaf n=1 <78> sm=[       51      837       41 ] ss=7.049e+05
    ...........Split cd=1 cv=   837 nd=2 sm=[       89     1644      115 ] ss=1.363e+06
    ............Leaf n=1 <35> sm=[       38      807       74 ] ss=6.582e+05
    .........Split cd=1 cv= 769.2 nd=10 sm=[      397     7876     1340 ] ss=6.609e+06
    ............Leaf n=1 <33> sm=[       35      747      141 ] ss=5.791e+05
    ...........Split cd=1 cv= 659.1 nd=2 sm=[       71     1352      345 ] ss=9.881e+05
    ............Leaf n=1 <82> sm=[       36      605      204 ] ss=4.089e+05
    ..........Split cd=2 cv= 135.1 nd=4 sm=[      155     2603      428 ] ss=1.779e+06
    ............Leaf n=1 <96> sm=[       36      644       54 ] ss=4.189e+05
    ...........Split cd=1 cv=   644 nd=2 sm=[       84     1251       83 ] ss=7.905e+05
    ............Leaf n=1 <25> sm=[       48      607       29 ] ss=3.716e+05
    ...Split cd=1 cv= 549.1 nd=82 sm=[     3374 3.189e+04 2.396e+04 ] ss=5.734e+07
    ........Leaf n=1 <2> sm=[       43      388     2087 ] ss=4.508e+06
    .......Split cd=1 cv=   228 nd=2 sm=[       80      616     3827 ] ss=7.589e+06
    ........Leaf n=1 <23> sm=[       37      228     1740 ] ss=3.081e+06
    ......Split cd=2 cv=  1566 nd=3 sm=[      139      967     4890 ] ss=8.846e+06
    .......Leaf n=1 <79> sm=[       59      351     1063 ] ss=1.257e+06
    .....Split cd=1 cv=-331.5 nd=4 sm=[      179     -245     6149 ] ss=1.19e+07
    ......Leaf n=1 <56> sm=[       40    -1212     1259 ] ss=3.056e+06
    ....Split cd=2 cv=  1046 nd=57 sm=[     2298     5445 1.548e+04 ] ss=1.869e+07
    ........Leaf n=1 <32> sm=[       83      425      883 ] ss=9.672e+05
    .......Split cd=1 cv= 108.8 nd=3 sm=[      158      430     2021 ] ss=1.619e+06
    .........Leaf n=1 <41> sm=[       29      -20      574 ] ss=3.307e+05
    ........Split cd=2 cv=   574 nd=2 sm=[       75        5     1138 ] ss=6.516e+05
    .........Leaf n=1 <91> sm=[       46       25      564 ] ss=3.208e+05
    ......Split cd=2 cv= 525.5 nd=51 sm=[     2045     7001     8991 ] ss=5.841e+06
    ..........Leaf n=1 <28> sm=[       42      382      294 ] ss=2.341e+05
    .........Split cd=1 cv= 328.9 nd=2 sm=[       74      599      611 ] ss=3.827e+05
    ..........Leaf n=1 <36> sm=[       32      217      317 ] ss=1.486e+05
    ........Split cd=2 cv= 265.2 nd=22 sm=[      816     6839     3276 ] ss=3.091e+06
    .............Leaf n=1 <53> sm=[       27      446      205 ] ss=2.417e+05
    ............Split cd=2 cv= 200.2 nd=2 sm=[       58      912      369 ] ss=4.867e+05
    .............Leaf n=1 <65> sm=[       31      466      164 ] ss=2.45e+05
    ...........Split cd=1 cv=   439 nd=5 sm=[      177     2052      934 ] ss=1.035e+06
    ..............Leaf n=1 <51> sm=[       32      396      205 ] ss=1.999e+05
    .............Split cd=1 cv=   384 nd=2 sm=[       68      763      422 ] ss=3.829e+05
    ..............Leaf n=1 <95> sm=[       36      367      217 ] ss=1.831e+05
    ............Split cd=2 cv= 200.2 nd=3 sm=[      119     1140      565 ] ss=5.481e+05
    .............Leaf n=1 <40> sm=[       51      377      143 ] ss=1.652e+05
    ..........Split cd=2 cv= 135.1 nd=9 sm=[      343     3833     1329 ] ss=1.898e+06
    .............Leaf n=1 <4> sm=[       42      525      127 ] ss=2.935e+05
    ............Split cd=2 cv= 70.06 nd=2 sm=[       99     1026      186 ] ss=5.512e+05
    .............Leaf n=1 <21> sm=[       57      501       59 ] ss=2.577e+05
    ...........Split cd=1 cv=   439 nd=4 sm=[      166     1781      395 ] ss=8.63e+05
    .............Leaf n=1 <24> sm=[       39      399      133 ] ss=1.784e+05
    ............Split cd=2 cv=    76 nd=2 sm=[       67      755      209 ] ss=3.117e+05
    .............Leaf n=1 <73> sm=[       28      356       76 ] ss=1.333e+05
    .........Split cd=1 cv= 328.9 nd=20 sm=[      742     6240     2665 ] ss=2.708e+06
    ............Leaf n=1 <90> sm=[       26      321      242 ] ss=1.623e+05
    ...........Split cd=1 cv= 218.9 nd=4 sm=[      137      837      795 ] ss=3.648e+05
    .............Leaf n=1 <74> sm=[       29      178      231 ] ss=8.589e+04
    ............Split cd=2 cv= 200.2 nd=3 sm=[      111      516      553 ] ss=2.025e+05
    ..............Leaf n=1 <45> sm=[       52      214      161 ] ss=7.442e+04
    .............Split cd=1 cv= 163.8 nd=2 sm=[       82      338      322 ] ss=1.166e+05
    ..............Leaf n=1 <16> sm=[       30      124      161 ] ss=4.22e+04
    ..........Split cd=2 cv= 135.1 nd=11 sm=[      399     2407     1336 ] ss=8.102e+05
    ..............Leaf n=1 <10> sm=[       29      308       75 ] ss=1.013e+05
    .............Split cd=1 cv= 273.9 nd=2 sm=[       61      581      172 ] ss=1.863e+05
    ..............Leaf n=1 <62> sm=[       32      273       97 ] ss=8.496e+04
    ............Split cd=2 cv= 70.06 nd=4 sm=[      143     1116      255 ] ss=3.365e+05
    ..............Leaf n=1 <49> sm=[       42      275       31 ] ss=7.835e+04
    .............Split cd=1 cv= 273.9 nd=2 sm=[       82      535       83 ] ss=1.503e+05
    ..............Leaf n=1 <19> sm=[       40      260       52 ] ss=7.19e+04
    ...........Split cd=1 cv= 218.9 nd=7 sm=[      262     1570      541 ] ss=4.454e+05
    ..............Leaf n=1 <18> sm=[       56      151      128 ] ss=4.232e+04
    .............Split cd=1 cv=   151 nd=2 sm=[       88      263      246 ] ss=6.981e+04
    ..............Leaf n=1 <17> sm=[       32      112      118 ] ss=2.749e+04
    ............Split cd=2 cv= 70.06 nd=3 sm=[      119      454      286 ] ss=1.089e+05
    .............Leaf n=1 <85> sm=[       31      191       40 ] ss=3.904e+04
    .......Split cd=1 cv= 108.8 nd=48 sm=[     1887     6571     6970 ] ss=4.222e+06
    ..........Leaf n=1 <50> sm=[       48       60      376 ] ss=1.473e+05
    .........Split cd=1 cv=     0 nd=2 sm=[       87       60      879 ] ss=4.018e+05
    ..........Leaf n=1 <38> sm=[       39        0      503 ] ss=2.545e+05
    ........Split cd=2 cv= 265.2 nd=26 sm=[     1071     -268     3694 ] ss=1.132e+06
    ..............Leaf n=1 <70> sm=[       33       23      216 ] ss=4.827e+04
    .............Split cd=1 cv=    23 nd=2 sm=[       74       45      454 ] ss=1.071e+05
    ..............Leaf n=1 <94> sm=[       41       22      238 ] ss=5.881e+04
    ............Split cd=2 cv= 200.2 nd=8 sm=[      352      253     1419 ] ss=2.961e+05
    ...............Leaf n=1 <63> sm=[       76       86      192 ] ss=5.004e+04
    ..............Split cd=2 cv= 167.7 nd=2 sm=[      133      168      332 ] ss=7.961e+04
    ...............Leaf n=1 <43> sm=[       57       82      140 ] ss=2.957e+04
    .............Split cd=1 cv=  54.4 nd=6 sm=[      278      208      965 ] ss=1.89e+05
    ...............Leaf n=1 <5> sm=[       51       34      200 ] ss=4.376e+04
    ..............Split cd=2 cv= 167.7 nd=4 sm=[      145       40      633 ] ss=1.094e+05
    ................Leaf n=1 <8> sm=[       38        1      152 ] ss=2.455e+04
    ...............Split cd=0 cv=    38 nd=3 sm=[       94        6      433 ] ss=6.565e+04
    .................Leaf n=1 <81> sm=[       25        5      138 ] ss=1.969e+04
    ................Split cd=1 cv=     5 nd=2 sm=[       56        5      281 ] ss=4.11e+04
    .................Leaf n=1 <34> sm=[       31        0      143 ] ss=2.141e+04
    ...........Split cd=1 cv=     0 nd=9 sm=[      390      253     1679 ] ss=3.651e+05
    ............Leaf n=1 <80> sm=[       38        0      260 ] ss=6.904e+04
    ..........Split cd=2 cv= 135.1 nd=21 sm=[      879      447     2530 ] ss=4.834e+05
    ..............Leaf n=1 <71> sm=[       52       50       84 ] ss=1.226e+04
    .............Split cd=1 cv=    50 nd=8 sm=[      318      140      705 ] ss=8.193e+04
    ...............Leaf n=1 <72> sm=[       31       36      105 ] ss=1.328e+04
    ..............Split cd=2 cv= 102.6 nd=7 sm=[      266       90      621 ] ss=6.967e+04
    ................Leaf n=1 <47> sm=[       51       40       79 ] ss=1.044e+04
    ...............Split cd=0 cv=    51 nd=6 sm=[      235       54      516 ] ss=5.639e+04
    .................Leaf n=1 <30> sm=[       27       14       72 ] ss=6109
    ................Split cd=1 cv=    14 nd=5 sm=[      184       14      437 ] ss=4.595e+04
    ....................Leaf n=1 <6> sm=[       49        0       97 ] ss=1.181e+04
    ...................Split cd=2 cv=    96 nd=2 sm=[       93        0      193 ] ss=2.296e+04
    ....................Leaf n=1 <60> sm=[       44        0       96 ] ss=1.115e+04
    ..................Split cd=0 cv=    38 nd=3 sm=[      128        0      282 ] ss=3.211e+04
    ...................Leaf n=1 <12> sm=[       35        0       89 ] ss=9146
    .................Split cd=2 cv= 86.33 nd=4 sm=[      157        0      365 ] ss=3.984e+04
    ..................Leaf n=1 <59> sm=[       29        0       83 ] ss=7730
    ............Split cd=2 cv= 70.06 nd=11 sm=[      439      278      750 ] ss=9.845e+04
    ..............Leaf n=1 <9> sm=[       46       91       29 ] ss=1.124e+04
    .............Split cd=1 cv= 53.76 nd=3 sm=[      121      138       45 ] ss=1.652e+04
    ...............Leaf n=1 <83> sm=[       30       47       11 ] ss=3230
    ..............Split cd=2 cv=    11 nd=2 sm=[       75       47       16 ] ss=5280
    ...............Leaf n=1 <54> sm=[       45        0        5 ] ss=2050
    ...........Split cd=1 cv= -1.27 nd=12 sm=[      489      194      851 ] ss=1.182e+05
    ............Leaf n=1 <68> sm=[       50      -84      101 ] ss=1.976e+04
    .........Split cd=1 cv=-111.3 nd=24 sm=[      984     -328     2815 ] ss=7.3e+05
    ...........Leaf n=1 <0> sm=[       33     -300      184 ] ss=1.249e+05
    ..........Split cd=2 cv= 135.1 nd=3 sm=[      105     -775      285 ] ss=2.467e+05
    ............Leaf n=1 <76> sm=[       31     -219       66 ] ss=5.328e+04
    ...........Split cd=1 cv=-221.4 nd=2 sm=[       72     -475      101 ] ss=1.217e+05
    ............Leaf n=1 <48> sm=[       41     -256       35 ] ss=6.844e+04
    .....Split cd=1 cv=-331.5 nd=53 sm=[     2119     5690     9332 ] ss=6.784e+06
    .......Leaf n=1 <61> sm=[       26     -759      191 ] ss=6.132e+05
    ......Split cd=2 cv=   191 nd=2 sm=[       74    -1311      341 ] ss=9.427e+05
    .......Leaf n=1 <55> sm=[       48     -552      150 ] ss=3.295e+05
================
open file successfully.
Data Points:
(33, -300, 184)
(31, 1407, 142)
(43, 388, 2087)
(29, 858, 234)
(42, 525, 127)
(51, 34, 200)
(49, 0, 97)
(28, 618, 281)
(38, 1, 152)
(46, 91, 29)
(29, 308, 75)
(77, 610, 766)
(35, 0, 89)
(33, 1165, 420)
(47, 4543, 162)
(58, 937, 155)
(30, 124, 161)
(32, 112, 118)
(56, 151, 128)
(40, 260, 52)
(31, 26965, 654)
(57, 501, 59)
(29, 1070, 30)
(37, 228, 1740)
(39, 399, 133)
(48, 607, 29)
(56, 1238, 1558)
(60, 3043, 235)
(42, 382, 294)
(38, 5092, 145)
(27, 14, 72)
(39, 5803, 83)
(83, 425, 883)
(35, 747, 141)
(31, 0, 143)
(38, 807, 74)
(32, 217, 317)
(47, 3188, 426)
(39, 0, 503)
(27, 5291, 192)
(51, 377, 143)
(29, -20, 574)
(43, 757, 315)
(57, 82, 140)
(37, 1689, 645)
(52, 214, 161)
(30, 4787, 99)
(51, 40, 79)
(41, -256, 35)
(42, 275, 31)
(48, 60, 376)
(32, 396, 205)
(53, 1278, 174)
(27, 446, 205)
(45, 0, 5)
(48, -552, 150)
(40, -1212, 1259)
(44, 1378, 257)
(38, 7929, 182)
(29, 0, 83)
(44, 0, 96)
(26, -759, 191)
(32, 273, 97)
(76, 86, 192)
(47, 8515, 14)
(31, 466, 164)
(43, 3403, 707)
(42, 782, 285)
(50, -84, 101)
(30, 877, 202)
(33, 23, 216)
(52, 50, 84)
(31, 36, 105)
(28, 356, 76)
(29, 178, 231)
(64, 1574, 301)
(31, -219, 66)
(53, 3316, 331)
(51, 837, 41)
(59, 351, 1063)
(38, 0, 260)
(25, 5, 138)
(36, 605, 204)
(30, 47, 11)
(37, 2442, 91)
(31, 191, 40)
(61, 1471, 331)
(35, 6411, 144)
(46, 4958, 64)
(35, 3102, 138)
(26, 321, 242)
(46, 25, 564)
(49, 2146, 1516)
(43, 3060, 253)
(41, 22, 238)
(36, 367, 217)
(36, 644, 54)
(32, 1390, 116)
(34, 5060, 12)
(36, 957, 206)

Executing Clustering Algorithm: Swap
    .Leaf n=1 <20> sm=[       31    26965      654 ] ss=7.2754e+08
    Split cd=1 cv=1.288e+04 nd=100 sm=[     4104 1.388e+05 2.789e+04 ] ss=1.211e+09
    ...Leaf n=1 <64> sm=[       47     8515       14 ] ss=7.251e+07
    ..Split cd=1 cv=  8515 nd=3 sm=[      120 2.286e+04      340 ] ss=1.765e+08
    ....Leaf n=1 <58> sm=[       38     7929      182 ] ss=6.29e+07
    ...Split cd=1 cv=  7174 nd=2 sm=[       73 1.434e+04      326 ] ss=1.04e+08
    ....Leaf n=1 <87> sm=[       35     6411      144 ] ss=4.112e+07
    .Split cd=1 cv=  5832 nd=99 sm=[     4073 1.118e+05 2.724e+04 ] ss=4.832e+08
    .....Leaf n=1 <39> sm=[       27     5291      192 ] ss=2.803e+07
    ....Split cd=2 cv=   192 nd=7 sm=[      261 3.553e+04      757 ] ss=1.815e+08
    .......Leaf n=1 <31> sm=[       39     5803       83 ] ss=3.368e+07
    ......Split cd=1 cv=  5392 nd=4 sm=[      157 2.091e+04      304 ] ss=1.098e+08
    ........Leaf n=1 <29> sm=[       38     5092      145 ] ss=2.595e+07
    .......Split cd=1 cv=  5092 nd=3 sm=[      118 1.511e+04      221 ] ss=7.614e+07
    .........Leaf n=1 <88> sm=[       46     4958       64 ] ss=2.459e+07
    ........Split cd=2 cv=    64 nd=2 sm=[       80 1.002e+04       76 ] ss=5.019e+07
    .........Leaf n=1 <98> sm=[       34     5060       12 ] ss=2.56e+07
    .....Split cd=1 cv=  4952 nd=6 sm=[      234 3.024e+04      565 ] ss=1.534e+08
    .......Leaf n=1 <46> sm=[       30     4787       99 ] ss=2.293e+07
    ......Split cd=1 cv=  4543 nd=2 sm=[       77     9330      261 ] ss=4.359e+07
    .......Leaf n=1 <14> sm=[       47     4543      162 ] ss=2.067e+07
    ...Split cd=1 cv=  4071 nd=14 sm=[      579 5.709e+04     2938 ] ss=2.494e+08
    .....Leaf n=1 <66> sm=[       43     3403      707 ] ss=1.208e+07
    ....Split cd=2 cv=   707 nd=7 sm=[      318 2.155e+04     2181 ] ss=6.79e+07
    ......Leaf n=1 <77> sm=[       53     3316      331 ] ss=1.111e+07
    .....Split cd=1 cv=  3191 nd=6 sm=[      275 1.815e+04     1474 ] ss=5.582e+07
    ........Leaf n=1 <37> sm=[       47     3188      426 ] ss=1.035e+07
    .......Split cd=2 cv=   356 nd=4 sm=[      185 1.239e+04     1052 ] ss=3.874e+07
    ..........Leaf n=1 <93> sm=[       43     3060      253 ] ss=9.429e+06
    .........Split cd=2 cv= 180.5 nd=2 sm=[       78     6162      391 ] ss=1.907e+07
    ..........Leaf n=1 <89> sm=[       35     3102      138 ] ss=9.643e+06
    ........Split cd=1 cv=  3043 nd=3 sm=[      138     9205      626 ] ss=2.839e+07
    .........Leaf n=1 <27> sm=[       60     3043      235 ] ss=9.319e+06
    ......Split cd=1 cv=  2750 nd=5 sm=[      222 1.484e+04     1143 ] ss=4.471e+07
    .......Leaf n=1 <84> sm=[       37     2442       91 ] ss=5.973e+06
    ..Split cd=1 cv=  2310 nd=96 sm=[     3953 8.898e+04 2.69e+04 ] ss=3.067e+08
    ......Leaf n=1 <92> sm=[       49     2146     1516 ] ss=6.906e+06
    .....Split cd=1 cv=  1430 nd=2 sm=[      105     3384     3074 ] ss=1.087e+07
    ......Leaf n=1 <26> sm=[       56     1238     1558 ] ss=3.963e+06
    ....Split cd=2 cv=  1046 nd=25 sm=[     1076 2.645e+04     8477 ] ss=3.865e+07
    .......Leaf n=1 <44> sm=[       37     1689      645 ] ss=3.27e+06
    ......Split cd=2 cv= 525.5 nd=3 sm=[      162     4734     1277 ] ss=8.119e+06
    ........Leaf n=1 <75> sm=[       64     1574      301 ] ss=2.572e+06
    .......Split cd=1 cv=  1574 nd=2 sm=[      125     3045      632 ] ss=4.849e+06
    ........Leaf n=1 <86> sm=[       61     1471      331 ] ss=2.277e+06
    .....Split cd=1 cv=  1430 nd=23 sm=[      971 2.306e+04     5403 ] ss=2.779e+07
    .......Leaf n=1 <11> sm=[       77      610      766 ] ss=9.648e+05
    ......Split cd=2 cv= 525.5 nd=20 sm=[      809 1.833e+04     4126 ] ss=1.967e+07
    .........Leaf n=1 <13> sm=[       33     1165      420 ] ss=1.535e+06
    ........Split cd=2 cv= 265.2 nd=6 sm=[      222     7688     1139 ] ss=1.026e+07
    .............Leaf n=1 <57> sm=[       44     1378      257 ] ss=1.967e+06
    ............Split cd=2 cv= 200.2 nd=2 sm=[       75     2785      399 ] ss=3.968e+06
    .............Leaf n=1 <1> sm=[       31     1407      142 ] ss=2.001e+06
    ...........Split cd=1 cv=  1320 nd=3 sm=[      128     4063      573 ] ss=5.634e+06
    ............Leaf n=1 <52> sm=[       53     1278      174 ] ss=1.666e+06
    ..........Split cd=2 cv= 135.1 nd=4 sm=[      160     5453      689 ] ss=7.581e+06
    ...........Leaf n=1 <97> sm=[       32     1390      116 ] ss=1.947e+06
    .........Split cd=1 cv=  1209 nd=5 sm=[      189     6523      719 ] ss=8.727e+06
    ..........Leaf n=1 <22> sm=[       29     1070       30 ] ss=1.147e+06
    .......Split cd=1 cv= 989.3 nd=19 sm=[      732 1.772e+04     3360 ] ss=1.87e+07
    ..........Leaf n=1 <67> sm=[       42      782      285 ] ss=6.945e+05
    .........Split cd=1 cv= 769.2 nd=3 sm=[      113     2157      881 ] ss=1.83e+06
    ...........Leaf n=1 <42> sm=[       43      757      315 ] ss=6.741e+05
    ..........Split cd=2 cv=   315 nd=2 sm=[       71     1375      596 ] ss=1.136e+06
    ...........Leaf n=1 <7> sm=[       28      618      281 ] ss=4.617e+05
    ........Split cd=2 cv= 265.2 nd=13 sm=[      510 1.003e+04     2221 ] ss=8.439e+06
    .............Leaf n=1 <99> sm=[       36      957      206 ] ss=9.596e+05
    ............Split cd=2 cv= 200.2 nd=2 sm=[       94     1894      361 ] ss=1.865e+06
    .............Leaf n=1 <15> sm=[       58      937      155 ] ss=9.054e+05
    ...........Split cd=1 cv= 879.3 nd=4 sm=[      153     3629      797 ] ss=3.468e+06
    .............Leaf n=1 <3> sm=[       29      858      234 ] ss=7.918e+05
    ............Split cd=2 cv=   202 nd=2 sm=[       59     1735      436 ] ss=1.603e+06
    .............Leaf n=1 <69> sm=[       30      877      202 ] ss=8.108e+05
    ..........Split cd=2 cv= 135.1 nd=6 sm=[      242     5273      912 ] ss=4.831e+06
    ............Leaf n=1 <78> sm=[       51      837       41 ] ss=7.049e+05
    ...........Split cd=1 cv=   837 nd=2 sm=[       89     1644      115 ] ss=1.363e+06
    ............Leaf n=1 <35> sm=[       38      807       74 ] ss=6.582e+05
    .........Split cd=1 cv= 769.2 nd=10 sm=[      397     7876     1340 ] ss=6.609e+06
    ............Leaf n=1 <33> sm=[       35      747      141 ] ss=5.791e+05
    ...........Split cd=1 cv= 659.1 nd=2 sm=[       71     1352      345 ] ss=9.881e+05
    ............Leaf n=1 <82> sm=[       36      605      204 ] ss=4.089e+05
    ..........Split cd=2 cv= 135.1 nd=4 sm=[      155     2603      428 ] ss=1.779e+06
    ............Leaf n=1 <96> sm=[       36      644       54 ] ss=4.189e+05
    ...........Split cd=1 cv=   644 nd=2 sm=[       84     1251       83 ] ss=7.905e+05
    ............Leaf n=1 <25> sm=[       48      607       29 ] ss=3.716e+05
    ...Split cd=1 cv= 549.1 nd=82 sm=[     3374 3.189e+04 2.396e+04 ] ss=5.734e+07
    ........Leaf n=1 <2> sm=[       43      388     2087 ] ss=4.508e+06
    .......Split cd=1 cv=   228 nd=2 sm=[       80      616     3827 ] ss=7.589e+06
    ........Leaf n=1 <23> sm=[       37      228     1740 ] ss=3.081e+06
    ......Split cd=2 cv=  1566 nd=3 sm=[      139      967     4890 ] ss=8.846e+06
    .......Leaf n=1 <79> sm=[       59      351     1063 ] ss=1.257e+06
    .....Split cd=1 cv=-331.5 nd=4 sm=[      179     -245     6149 ] ss=1.19e+07
    ......Leaf n=1 <56> sm=[       40    -1212     1259 ] ss=3.056e+06
    ....Split cd=2 cv=  1046 nd=57 sm=[     2298     5445 1.548e+04 ] ss=1.869e+07
    ........Leaf n=1 <32> sm=[       83      425      883 ] ss=9.672e+05
    .......Split cd=1 cv= 108.8 nd=3 sm=[      158      430     2021 ] ss=1.619e+06
    .........Leaf n=1 <41> sm=[       29      -20      574 ] ss=3.307e+05
    ........Split cd=2 cv=   574 nd=2 sm=[       75        5     1138 ] ss=6.516e+05
    .........Leaf n=1 <91> sm=[       46       25      564 ] ss=3.208e+05
    ......Split cd=2 cv= 525.5 nd=51 sm=[     2045     7001     8991 ] ss=5.841e+06
    ..........Leaf n=1 <28> sm=[       42      382      294 ] ss=2.341e+05
    .........Split cd=1 cv= 328.9 nd=2 sm=[       74      599      611 ] ss=3.827e+05
    ..........Leaf n=1 <36> sm=[       32      217      317 ] ss=1.486e+05
    ........Split cd=2 cv= 265.2 nd=22 sm=[      816     6839     3276 ] ss=3.091e+06
    .............Leaf n=1 <53> sm=[       27      446      205 ] ss=2.417e+05
    ............Split cd=2 cv= 200.2 nd=2 sm=[       58      912      369 ] ss=4.867e+05
    .............Leaf n=1 <65> sm=[       31      466      164 ] ss=2.45e+05
    ...........Split cd=1 cv=   439 nd=5 sm=[      177     2052      934 ] ss=1.035e+06
    ..............Leaf n=1 <51> sm=[       32      396      205 ] ss=1.999e+05
    .............Split cd=1 cv=   384 nd=2 sm=[       68      763      422 ] ss=3.829e+05
    ..............Leaf n=1 <95> sm=[       36      367      217 ] ss=1.831e+05
    ............Split cd=2 cv= 200.2 nd=3 sm=[      119     1140      565 ] ss=5.481e+05
    .............Leaf n=1 <40> sm=[       51      377      143 ] ss=1.652e+05
    ..........Split cd=2 cv= 135.1 nd=9 sm=[      343     3833     1329 ] ss=1.898e+06
    .............Leaf n=1 <4> sm=[       42      525      127 ] ss=2.935e+05
    ............Split cd=2 cv= 70.06 nd=2 sm=[       99     1026      186 ] ss=5.512e+05
    .............Leaf n=1 <21> sm=[       57      501       59 ] ss=2.577e+05
    ...........Split cd=1 cv=   439 nd=4 sm=[      166     1781      395 ] ss=8.63e+05
    .............Leaf n=1 <24> sm=[       39      399      133 ] ss=1.784e+05
    ............Split cd=2 cv=    76 nd=2 sm=[       67      755      209 ] ss=3.117e+05
    .............Leaf n=1 <73> sm=[       28      356       76 ] ss=1.333e+05
    .........Split cd=1 cv= 328.9 nd=20 sm=[      742     6240     2665 ] ss=2.708e+06
    ............Leaf n=1 <90> sm=[       26      321      242 ] ss=1.623e+05
    ...........Split cd=1 cv= 218.9 nd=4 sm=[      137      837      795 ] ss=3.648e+05
    .............Leaf n=1 <74> sm=[       29      178      231 ] ss=8.589e+04
    ............Split cd=2 cv= 200.2 nd=3 sm=[      111      516      553 ] ss=2.025e+05
    ..............Leaf n=1 <45> sm=[       52      214      161 ] ss=7.442e+04
    .............Split cd=1 cv= 163.8 nd=2 sm=[       82      338      322 ] ss=1.166e+05
    ..............Leaf n=1 <16> sm=[       30      124      161 ] ss=4.22e+04
    ..........Split cd=2 cv= 135.1 nd=11 sm=[      399     2407     1336 ] ss=8.102e+05
    ..............Leaf n=1 <10> sm=[       29      308       75 ] ss=1.013e+05
    .............Split cd=1 cv= 273.9 nd=2 sm=[       61      581      172 ] ss=1.863e+05
    ..............Leaf n=1 <62> sm=[       32      273       97 ] ss=8.496e+04
    ............Split cd=2 cv= 70.06 nd=4 sm=[      143     1116      255 ] ss=3.365e+05
    ..............Leaf n=1 <49> sm=[       42      275       31 ] ss=7.835e+04
    .............Split cd=1 cv= 273.9 nd=2 sm=[       82      535       83 ] ss=1.503e+05
    ..............Leaf n=1 <19> sm=[       40      260       52 ] ss=7.19e+04
    ...........Split cd=1 cv= 218.9 nd=7 sm=[      262     1570      541 ] ss=4.454e+05
    ..............Leaf n=1 <18> sm=[       56      151      128 ] ss=4.232e+04
    .............Split cd=1 cv=   151 nd=2 sm=[       88      263      246 ] ss=6.981e+04
    ..............Leaf n=1 <17> sm=[       32      112      118 ] ss=2.749e+04
    ............Split cd=2 cv= 70.06 nd=3 sm=[      119      454      286 ] ss=1.089e+05
    .............Leaf n=1 <85> sm=[       31      191       40 ] ss=3.904e+04
    .......Split cd=1 cv= 108.8 nd=48 sm=[     1887     6571     6970 ] ss=4.222e+06
    ..........Leaf n=1 <50> sm=[       48       60      376 ] ss=1.473e+05
    .........Split cd=1 cv=     0 nd=2 sm=[       87       60      879 ] ss=4.018e+05
    ..........Leaf n=1 <38> sm=[       39        0      503 ] ss=2.545e+05
    ........Split cd=2 cv= 265.2 nd=26 sm=[     1071     -268     3694 ] ss=1.132e+06
    ..............Leaf n=1 <70> sm=[       33       23      216 ] ss=4.827e+04
    .............Split cd=1 cv=    23 nd=2 sm=[       74       45      454 ] ss=1.071e+05
    ..............Leaf n=1 <94> sm=[       41       22      238 ] ss=5.881e+04
    ............Split cd=2 cv= 200.2 nd=8 sm=[      352      253     1419 ] ss=2.961e+05
    ...............Leaf n=1 <63> sm=[       76       86      192 ] ss=5.004e+04
    ..............Split cd=2 cv= 167.7 nd=2 sm=[      133      168      332 ] ss=7.961e+04
    ...............Leaf n=1 <43> sm=[       57       82      140 ] ss=2.957e+04
    .............Split cd=1 cv=  54.4 nd=6 sm=[      278      208      965 ] ss=1.89e+05
    ...............Leaf n=1 <5> sm=[       51       34      200 ] ss=4.376e+04
    ..............Split cd=2 cv= 167.7 nd=4 sm=[      145       40      633 ] ss=1.094e+05
    ................Leaf n=1 <8> sm=[       38        1      152 ] ss=2.455e+04
    ...............Split cd=0 cv=    38 nd=3 sm=[       94        6      433 ] ss=6.565e+04
    .................Leaf n=1 <81> sm=[       25        5      138 ] ss=1.969e+04
    ................Split cd=1 cv=     5 nd=2 sm=[       56        5      281 ] ss=4.11e+04
    .................Leaf n=1 <34> sm=[       31        0      143 ] ss=2.141e+04
    ...........Split cd=1 cv=     0 nd=9 sm=[      390      253     1679 ] ss=3.651e+05
    ............Leaf n=1 <80> sm=[       38        0      260 ] ss=6.904e+04
    ..........Split cd=2 cv= 135.1 nd=21 sm=[      879      447     2530 ] ss=4.834e+05
    ..............Leaf n=1 <71> sm=[       52       50       84 ] ss=1.226e+04
    .............Split cd=1 cv=    50 nd=8 sm=[      318      140      705 ] ss=8.193e+04
    ...............Leaf n=1 <72> sm=[       31       36      105 ] ss=1.328e+04
    ..............Split cd=2 cv= 102.6 nd=7 sm=[      266       90      621 ] ss=6.967e+04
    ................Leaf n=1 <47> sm=[       51       40       79 ] ss=1.044e+04
    ...............Split cd=0 cv=    51 nd=6 sm=[      235       54      516 ] ss=5.639e+04
    .................Leaf n=1 <30> sm=[       27       14       72 ] ss=6109
    ................Split cd=1 cv=    14 nd=5 sm=[      184       14      437 ] ss=4.595e+04
    ....................Leaf n=1 <6> sm=[       49        0       97 ] ss=1.181e+04
    ...................Split cd=2 cv=    96 nd=2 sm=[       93        0      193 ] ss=2.296e+04
    ....................Leaf n=1 <60> sm=[       44        0       96 ] ss=1.115e+04
    ..................Split cd=0 cv=    38 nd=3 sm=[      128        0      282 ] ss=3.211e+04
    ...................Leaf n=1 <12> sm=[       35        0       89 ] ss=9146
    .................Split cd=2 cv= 86.33 nd=4 sm=[      157        0      365 ] ss=3.984e+04
    ..................Leaf n=1 <59> sm=[       29        0       83 ] ss=7730
    ............Split cd=2 cv= 70.06 nd=11 sm=[      439      278      750 ] ss=9.845e+04
    ..............Leaf n=1 <9> sm=[       46       91       29 ] ss=1.124e+04
    .............Split cd=1 cv= 53.76 nd=3 sm=[      121      138       45 ] ss=1.652e+04
    ...............Leaf n=1 <83> sm=[       30       47       11 ] ss=3230
    ..............Split cd=2 cv=    11 nd=2 sm=[       75       47       16 ] ss=5280
    ...............Leaf n=1 <54> sm=[       45        0        5 ] ss=2050
    ...........Split cd=1 cv= -1.27 nd=12 sm=[      489      194      851 ] ss=1.182e+05
    ............Leaf n=1 <68> sm=[       50      -84      101 ] ss=1.976e+04
    .........Split cd=1 cv=-111.3 nd=24 sm=[      984     -328     2815 ] ss=7.3e+05
    ...........Leaf n=1 <0> sm=[       33     -300      184 ] ss=1.249e+05
    ..........Split cd=2 cv= 135.1 nd=3 sm=[      105     -775      285 ] ss=2.467e+05
    ............Leaf n=1 <76> sm=[       31     -219       66 ] ss=5.328e+04
    ...........Split cd=1 cv=-221.4 nd=2 sm=[       72     -475      101 ] ss=1.217e+05
    ............Leaf n=1 <48> sm=[       41     -256       35 ] ss=6.844e+04
    .....Split cd=1 cv=-331.5 nd=53 sm=[     2119     5690     9332 ] ss=6.784e+06
    .......Leaf n=1 <61> sm=[       26     -759      191 ] ss=6.132e+05
    ......Split cd=2 cv=   191 nd=2 sm=[       74    -1311      341 ] ss=9.427e+05
    .......Leaf n=1 <55> sm=[       48     -552      150 ] ss=3.295e+05
================
open file successfully.
Data Points:
(33, -300, 184)
(31, 1407, 142)
(43, 388, 2087)
(29, 858, 234)
(42, 525, 127)
(51, 34, 200)
(49, 0, 97)
(28, 618, 281)
(38, 1, 152)
(46, 91, 29)
(29, 308, 75)
(77, 610, 766)
(35, 0, 89)
(33, 1165, 420)
(47, 4543, 162)
(58, 937, 155)
(30, 124, 161)
(32, 112, 118)
(56, 151, 128)
(40, 260, 52)
(31, 26965, 654)
(57, 501, 59)
(29, 1070, 30)
(37, 228, 1740)
(39, 399, 133)
(48, 607, 29)
(56, 1238, 1558)
(60, 3043, 235)
(42, 382, 294)
(38, 5092, 145)
(27, 14, 72)
(39, 5803, 83)
(83, 425, 883)
(35, 747, 141)
(31, 0, 143)
(38, 807, 74)
(32, 217, 317)
(47, 3188, 426)
(39, 0, 503)
(27, 5291, 192)
(51, 377, 143)
(29, -20, 574)
(43, 757, 315)
(57, 82, 140)
(37, 1689, 645)
(52, 214, 161)
(30, 4787, 99)
(51, 40, 79)
(41, -256, 35)
(42, 275, 31)
(48, 60, 376)
(32, 396, 205)
(53, 1278, 174)
(27, 446, 205)
(45, 0, 5)
(48, -552, 150)
(40, -1212, 1259)
(44, 1378, 257)
(38, 7929, 182)
(29, 0, 83)
(44, 0, 96)
(26, -759, 191)
(32, 273, 97)
(76, 86, 192)
(47, 8515, 14)
(31, 466, 164)
(43, 3403, 707)
(42, 782, 285)
(50, -84, 101)
(30, 877, 202)
(33, 23, 216)
(52, 50, 84)
(31, 36, 105)
(28, 356, 76)
(29, 178, 231)
(64, 1574, 301)
(31, -219, 66)
(53, 3316, 331)
(51, 837, 41)
(59, 351, 1063)
(38, 0, 260)
(25, 5, 138)
(36, 605, 204)
(30, 47, 11)
(37, 2442, 91)
(31, 191, 40)
(61, 1471, 331)
(35, 6411, 144)
(46, 4958, 64)
(35, 3102, 138)
(26, 321, 242)
(46, 25, 564)
(49, 2146, 1516)
(43, 3060, 253)
(41, 22, 238)
(36, 367, 217)
(36, 644, 54)
(32, 1390, 116)
(34, 5060, 12)
(36, 957, 206)

Executing Clustering Algorithm: Swap
    .Leaf n=1 <20> sm=[       31    26965      654 ] ss=7.2754e+08
    Split cd=1 cv=1.288e+04 nd=100 sm=[     4104 1.388e+05 2.789e+04 ] ss=1.211e+09
    ...Leaf n=1 <64> sm=[       47     8515       14 ] ss=7.251e+07
    ..Split cd=1 cv=  8515 nd=3 sm=[      120 2.286e+04      340 ] ss=1.765e+08
    ....Leaf n=1 <58> sm=[       38     7929      182 ] ss=6.29e+07
    ...Split cd=1 cv=  7174 nd=2 sm=[       73 1.434e+04      326 ] ss=1.04e+08
    ....Leaf n=1 <87> sm=[       35     6411      144 ] ss=4.112e+07
    .Split cd=1 cv=  5832 nd=99 sm=[     4073 1.118e+05 2.724e+04 ] ss=4.832e+08
    .....Leaf n=1 <39> sm=[       27     5291      192 ] ss=2.803e+07
    ....Split cd=2 cv=   192 nd=7 sm=[      261 3.553e+04      757 ] ss=1.815e+08
    .......Leaf n=1 <31> sm=[       39     5803       83 ] ss=3.368e+07
    ......Split cd=1 cv=  5392 nd=4 sm=[      157 2.091e+04      304 ] ss=1.098e+08
    ........Leaf n=1 <29> sm=[       38     5092      145 ] ss=2.595e+07
    .......Split cd=1 cv=  5092 nd=3 sm=[      118 1.511e+04      221 ] ss=7.614e+07
    .........Leaf n=1 <88> sm=[       46     4958       64 ] ss=2.459e+07
    ........Split cd=2 cv=    64 nd=2 sm=[       80 1.002e+04       76 ] ss=5.019e+07
    .........Leaf n=1 <98> sm=[       34     5060       12 ] ss=2.56e+07
    .....Split cd=1 cv=  4952 nd=6 sm=[      234 3.024e+04      565 ] ss=1.534e+08
    .......Leaf n=1 <46> sm=[       30     4787       99 ] ss=2.293e+07
    ......Split cd=1 cv=  4543 nd=2 sm=[       77     9330      261 ] ss=4.359e+07
    .......Leaf n=1 <14> sm=[       47     4543      162 ] ss=2.067e+07
    ...Split cd=1 cv=  4071 nd=14 sm=[      579 5.709e+04     2938 ] ss=2.494e+08
    .....Leaf n=1 <66> sm=[       43     3403      707 ] ss=1.208e+07
    ....Split cd=2 cv=   707 nd=7 sm=[      318 2.155e+04     2181 ] ss=6.79e+07
    ......Leaf n=1 <77> sm=[       53     3316      331 ] ss=1.111e+07
    .....Split cd=1 cv=  3191 nd=6 sm=[      275 1.815e+04     1474 ] ss=5.582e+07
    ........Leaf n=1 <37> sm=[       47     3188      426 ] ss=1.035e+07
    .......Split cd=2 cv=   356 nd=4 sm=[      185 1.239e+04     1052 ] ss=3.874e+07
    ..........Leaf n=1 <93> sm=[       43     3060      253 ] ss=9.429e+06
    .........Split cd=2 cv= 180.5 nd=2 sm=[       78     6162      391 ] ss=1.907e+07
    ..........Leaf n=1 <89> sm=[       35     3102      138 ] ss=9.643e+06
    ........Split cd=1 cv=  3043 nd=3 sm=[      138     9205      626 ] ss=2.839e+07
    .........Leaf n=1 <27> sm=[       60     3043      235 ] ss=9.319e+06
    ......Split cd=1 cv=  2750 nd=5 sm=[      222 1.484e+04     1143 ] ss=4.471e+07
    .......Leaf n=1 <84> sm=[       37     2442       91 ] ss=5.973e+06
    ..Split cd=1 cv=  2310 nd=96 sm=[     3953 8.898e+04 2.69e+04 ] ss=3.067e+08
    ......Leaf n=1 <92> sm=[       49     2146     1516 ] ss=6.906e+06
    .....Split cd=1 cv=  1430 nd=2 sm=[      105     3384     3074 ] ss=1.087e+07
    ......Leaf n=1 <26> sm=[       56     1238     1558 ] ss=3.963e+06
    ....Split cd=2 cv=  1046 nd=25 sm=[     1076 2.645e+04     8477 ] ss=3.865e+07
    .......Leaf n=1 <44> sm=[       37     1689      645 ] ss=3.27e+06
    ......Split cd=2 cv= 525.5 nd=3 sm=[      162     4734     1277 ] ss=8.119e+06
    ........Leaf n=1 <75> sm=[       64     1574      301 ] ss=2.572e+06
    .......Split cd=1 cv=  1574 nd=2 sm=[      125     3045      632 ] ss=4.849e+06
    ........Leaf n=1 <86> sm=[       61     1471      331 ] ss=2.277e+06
    .....Split cd=1 cv=  1430 nd=23 sm=[      971 2.306e+04     5403 ] ss=2.779e+07
    .......Leaf n=1 <11> sm=[       77      610      766 ] ss=9.648e+05
    ......Split cd=2 cv= 525.5 nd=20 sm=[      809 1.833e+04     4126 ] ss=1.967e+07
    .........Leaf n=1 <13> sm=[       33     1165      420 ] ss=1.535e+06
    ........Split cd=2 cv= 265.2 nd=6 sm=[      222     7688     1139 ] ss=1.026e+07
    .............Leaf n=1 <57> sm=[       44     1378      257 ] ss=1.967e+06
    ............Split cd=2 cv= 200.2 nd=2 sm=[       75     2785      399 ] ss=3.968e+06
    .............Leaf n=1 <1> sm=[       31     1407      142 ] ss=2.001e+06
    ...........Split cd=1 cv=  1320 nd=3 sm=[      128     4063      573 ] ss=5.634e+06
    ............Leaf n=1 <52> sm=[       53     1278      174 ] ss=1.666e+06
    ..........Split cd=2 cv= 135.1 nd=4 sm=[      160     5453      689 ] ss=7.581e+06
    ...........Leaf n=1 <97> sm=[       32     1390      116 ] ss=1.947e+06
    .........Split cd=1 cv=  1209 nd=5 sm=[      189     6523      719 ] ss=8.727e+06
    ..........Leaf n=1 <22> sm=[       29     1070       30 ] ss=1.147e+06
    .......Split cd=1 cv= 989.3 nd=19 sm=[      732 1.772e+04     3360 ] ss=1.87e+07
    ..........Leaf n=1 <67> sm=[       42      782      285 ] ss=6.945e+05
    .........Split cd=1 cv= 769.2 nd=3 sm=[      113     2157      881 ] ss=1.83e+06
    ...........Leaf n=1 <42> sm=[       43      757      315 ] ss=6.741e+05
    ..........Split cd=2 cv=   315 nd=2 sm=[       71     1375      596 ] ss=1.136e+06
    ...........Leaf n=1 <7> sm=[       28      618      281 ] ss=4.617e+05
    ........Split cd=2 cv= 265.2 nd=13 sm=[      510 1.003e+04     2221 ] ss=8.439e+06
    .............Leaf n=1 <99> sm=[       36      957      206 ] ss=9.596e+05
    ............Split cd=2 cv= 200.2 nd=2 sm=[       94     1894      361 ] ss=1.865e+06
    .............Leaf n=1 <15> sm=[       58      937      155 ] ss=9.054e+05
    ...........Split cd=1 cv= 879.3 nd=4 sm=[      153     3629      797 ] ss=3.468e+06
    .............Leaf n=1 <3> sm=[       29      858      234 ] ss=7.918e+05
    ............Split cd=2 cv=   202 nd=2 sm=[       59     1735      436 ] ss=1.603e+06
    .............Leaf n=1 <69> sm=[       30      877      202 ] ss=8.108e+05
    ..........Split cd=2 cv= 135.1 nd=6 sm=[      242     5273      912 ] ss=4.831e+06
    ............Leaf n=1 <78> sm=[       51      837       41 ] ss=7.049e+05
    ...........Split cd=1 cv=   837 nd=2 sm=[       89     1644      115 ] ss=1.363e+06
    ............Leaf n=1 <35> sm=[       38      807       74 ] ss=6.582e+05
    .........Split cd=1 cv= 769.2 nd=10 sm=[      397     7876     1340 ] ss=6.609e+06
    ............Leaf n=1 <33> sm=[       35      747      141 ] ss=5.791e+05
    ...........Split cd=1 cv= 659.1 nd=2 sm=[       71     1352      345 ] ss=9.881e+05
    ............Leaf n=1 <82> sm=[       36      605      204 ] ss=4.089e+05
    ..........Split cd=2 cv= 135.1 nd=4 sm=[      155     2603      428 ] ss=1.779e+06
    ............Leaf n=1 <96> sm=[       36      644       54 ] ss=4.189e+05
    ...........Split cd=1 cv=   644 nd=2 sm=[       84     1251       83 ] ss=7.905e+05
    ............Leaf n=1 <25> sm=[       48      607       29 ] ss=3.716e+05
    ...Split cd=1 cv= 549.1 nd=82 sm=[     3374 3.189e+04 2.396e+04 ] ss=5.734e+07
    ........Leaf n=1 <2> sm=[       43      388     2087 ] ss=4.508e+06
    .......Split cd=1 cv=   228 nd=2 sm=[       80      616     3827 ] ss=7.589e+06
    ........Leaf n=1 <23> sm=[       37      228     1740 ] ss=3.081e+06
    ......Split cd=2 cv=  1566 nd=3 sm=[      139      967     4890 ] ss=8.846e+06
    .......Leaf n=1 <79> sm=[       59      351     1063 ] ss=1.257e+06
    .....Split cd=1 cv=-331.5 nd=4 sm=[      179     -245     6149 ] ss=1.19e+07
    ......Leaf n=1 <56> sm=[       40    -1212     1259 ] ss=3.056e+06
    ....Split cd=2 cv=  1046 nd=57 sm=[     2298     5445 1.548e+04 ] ss=1.869e+07
    ........Leaf n=1 <32> sm=[       83      425      883 ] ss=9.672e+05
    .......Split cd=1 cv= 108.8 nd=3 sm=[      158      430     2021 ] ss=1.619e+06
    .........Leaf n=1 <41> sm=[       29      -20      574 ] ss=3.307e+05
    ........Split cd=2 cv=   574 nd=2 sm=[       75        5     1138 ] ss=6.516e+05
    .........Leaf n=1 <91> sm=[       46       25      564 ] ss=3.208e+05
    ......Split cd=2 cv= 525.5 nd=51 sm=[     2045     7001     8991 ] ss=5.841e+06
    ..........Leaf n=1 <28> sm=[       42      382      294 ] ss=2.341e+05
    .........Split cd=1 cv= 328.9 nd=2 sm=[       74      599      611 ] ss=3.827e+05
    ..........Leaf n=1 <36> sm=[       32      217      317 ] ss=1.486e+05
    ........Split cd=2 cv= 265.2 nd=22 sm=[      816     6839     3276 ] ss=3.091e+06
    .............Leaf n=1 <53> sm=[       27      446      205 ] ss=2.417e+05
    ............Split cd=2 cv= 200.2 nd=2 sm=[       58      912      369 ] ss=4.867e+05
    .............Leaf n=1 <65> sm=[       31      466      164 ] ss=2.45e+05
    ...........Split cd=1 cv=   439 nd=5 sm=[      177     2052      934 ] ss=1.035e+06
    ..............Leaf n=1 <51> sm=[       32      396      205 ] ss=1.999e+05
    .............Split cd=1 cv=   384 nd=2 sm=[       68      763      422 ] ss=3.829e+05
    ..............Leaf n=1 <95> sm=[       36      367      217 ] ss=1.831e+05
    ............Split cd=2 cv= 200.2 nd=3 sm=[      119     1140      565 ] ss=5.481e+05
    .............Leaf n=1 <40> sm=[       51      377      143 ] ss=1.652e+05
    ..........Split cd=2 cv= 135.1 nd=9 sm=[      343     3833     1329 ] ss=1.898e+06
    .............Leaf n=1 <4> sm=[       42      525      127 ] ss=2.935e+05
    ............Split cd=2 cv= 70.06 nd=2 sm=[       99     1026      186 ] ss=5.512e+05
    .............Leaf n=1 <21> sm=[       57      501       59 ] ss=2.577e+05
    ...........Split cd=1 cv=   439 nd=4 sm=[      166     1781      395 ] ss=8.63e+05
    .............Leaf n=1 <24> sm=[       39      399      133 ] ss=1.784e+05
    ............Split cd=2 cv=    76 nd=2 sm=[       67      755      209 ] ss=3.117e+05
    .............Leaf n=1 <73> sm=[       28      356       76 ] ss=1.333e+05
    .........Split cd=1 cv= 328.9 nd=20 sm=[      742     6240     2665 ] ss=2.708e+06
    ............Leaf n=1 <90> sm=[       26      321      242 ] ss=1.623e+05
    ...........Split cd=1 cv= 218.9 nd=4 sm=[      137      837      795 ] ss=3.648e+05
    .............Leaf n=1 <74> sm=[       29      178      231 ] ss=8.589e+04
    ............Split cd=2 cv= 200.2 nd=3 sm=[      111      516      553 ] ss=2.025e+05
    ..............Leaf n=1 <45> sm=[       52      214      161 ] ss=7.442e+04
    .............Split cd=1 cv= 163.8 nd=2 sm=[       82      338      322 ] ss=1.166e+05
    ..............Leaf n=1 <16> sm=[       30      124      161 ] ss=4.22e+04
    ..........Split cd=2 cv= 135.1 nd=11 sm=[      399     2407     1336 ] ss=8.102e+05
    ..............Leaf n=1 <10> sm=[       29      308       75 ] ss=1.013e+05
    .............Split cd=1 cv= 273.9 nd=2 sm=[       61      581      172 ] ss=1.863e+05
    ..............Leaf n=1 <62> sm=[       32      273       97 ] ss=8.496e+04
    ............Split cd=2 cv= 70.06 nd=4 sm=[      143     1116      255 ] ss=3.365e+05
    ..............Leaf n=1 <49> sm=[       42      275       31 ] ss=7.835e+04
    .............Split cd=1 cv= 273.9 nd=2 sm=[       82      535       83 ] ss=1.503e+05
    ..............Leaf n=1 <19> sm=[       40      260       52 ] ss=7.19e+04
    ...........Split cd=1 cv= 218.9 nd=7 sm=[      262     1570      541 ] ss=4.454e+05
    ..............Leaf n=1 <18> sm=[       56      151      128 ] ss=4.232e+04
    .............Split cd=1 cv=   151 nd=2 sm=[       88      263      246 ] ss=6.981e+04
    ..............Leaf n=1 <17> sm=[       32      112      118 ] ss=2.749e+04
    ............Split cd=2 cv= 70.06 nd=3 sm=[      119      454      286 ] ss=1.089e+05
    .............Leaf n=1 <85> sm=[       31      191       40 ] ss=3.904e+04
    .......Split cd=1 cv= 108.8 nd=48 sm=[     1887     6571     6970 ] ss=4.222e+06
    ..........Leaf n=1 <50> sm=[       48       60      376 ] ss=1.473e+05
    .........Split cd=1 cv=     0 nd=2 sm=[       87       60      879 ] ss=4.018e+05
    ..........Leaf n=1 <38> sm=[       39        0      503 ] ss=2.545e+05
    ........Split cd=2 cv= 265.2 nd=26 sm=[     1071     -268     3694 ] ss=1.132e+06
    ..............Leaf n=1 <70> sm=[       33       23      216 ] ss=4.827e+04
    .............Split cd=1 cv=    23 nd=2 sm=[       74       45      454 ] ss=1.071e+05
    ..............Leaf n=1 <94> sm=[       41       22      238 ] ss=5.881e+04
    ............Split cd=2 cv= 200.2 nd=8 sm=[      352      253     1419 ] ss=2.961e+05
    ...............Leaf n=1 <63> sm=[       76       86      192 ] ss=5.004e+04
    ..............Split cd=2 cv= 167.7 nd=2 sm=[      133      168      332 ] ss=7.961e+04
    ...............Leaf n=1 <43> sm=[       57       82      140 ] ss=2.957e+04
    .............Split cd=1 cv=  54.4 nd=6 sm=[      278      208      965 ] ss=1.89e+05
    ...............Leaf n=1 <5> sm=[       51       34      200 ] ss=4.376e+04
    ..............Split cd=2 cv= 167.7 nd=4 sm=[      145       40      633 ] ss=1.094e+05
    ................Leaf n=1 <8> sm=[       38        1      152 ] ss=2.455e+04
    ...............Split cd=0 cv=    38 nd=3 sm=[       94        6      433 ] ss=6.565e+04
    .................Leaf n=1 <81> sm=[       25        5      138 ] ss=1.969e+04
    ................Split cd=1 cv=     5 nd=2 sm=[       56        5      281 ] ss=4.11e+04
    .................Leaf n=1 <34> sm=[       31        0      143 ] ss=2.141e+04
    ...........Split cd=1 cv=     0 nd=9 sm=[      390      253     1679 ] ss=3.651e+05
    ............Leaf n=1 <80> sm=[       38        0      260 ] ss=6.904e+04
    ..........Split cd=2 cv= 135.1 nd=21 sm=[      879      447     2530 ] ss=4.834e+05
    ..............Leaf n=1 <71> sm=[       52       50       84 ] ss=1.226e+04
    .............Split cd=1 cv=    50 nd=8 sm=[      318      140      705 ] ss=8.193e+04
    ...............Leaf n=1 <72> sm=[       31       36      105 ] ss=1.328e+04
    ..............Split cd=2 cv= 102.6 nd=7 sm=[      266       90      621 ] ss=6.967e+04
    ................Leaf n=1 <47> sm=[       51       40       79 ] ss=1.044e+04
    ...............Split cd=0 cv=    51 nd=6 sm=[      235       54      516 ] ss=5.639e+04
    .................Leaf n=1 <30> sm=[       27       14       72 ] ss=6109
    ................Split cd=1 cv=    14 nd=5 sm=[      184       14      437 ] ss=4.595e+04
    ....................Leaf n=1 <6> sm=[       49        0       97 ] ss=1.181e+04
    ...................Split cd=2 cv=    96 nd=2 sm=[       93        0      193 ] ss=2.296e+04
    ....................Leaf n=1 <60> sm=[       44        0       96 ] ss=1.115e+04
    ..................Split cd=0 cv=    38 nd=3 sm=[      128        0      282 ] ss=3.211e+04
    ...................Leaf n=1 <12> sm=[       35        0       89 ] ss=9146
    .................Split cd=2 cv= 86.33 nd=4 sm=[      157        0      365 ] ss=3.984e+04
    ..................Leaf n=1 <59> sm=[       29        0       83 ] ss=7730
    ............Split cd=2 cv= 70.06 nd=11 sm=[      439      278      750 ] ss=9.845e+04
    ..............Leaf n=1 <9> sm=[       46       91       29 ] ss=1.124e+04
    .............Split cd=1 cv= 53.76 nd=3 sm=[      121      138       45 ] ss=1.652e+04
    ...............Leaf n=1 <83> sm=[       30       47       11 ] ss=3230
    ..............Split cd=2 cv=    11 nd=2 sm=[       75       47       16 ] ss=5280
    ...............Leaf n=1 <54> sm=[       45        0        5 ] ss=2050
    ...........Split cd=1 cv= -1.27 nd=12 sm=[      489      194      851 ] ss=1.182e+05
    ............Leaf n=1 <68> sm=[       50      -84      101 ] ss=1.976e+04
    .........Split cd=1 cv=-111.3 nd=24 sm=[      984     -328     2815 ] ss=7.3e+05
    ...........Leaf n=1 <0> sm=[       33     -300      184 ] ss=1.249e+05
    ..........Split cd=2 cv= 135.1 nd=3 sm=[      105     -775      285 ] ss=2.467e+05
    ............Leaf n=1 <76> sm=[       31     -219       66 ] ss=5.328e+04
    ...........Split cd=1 cv=-221.4 nd=2 sm=[       72     -475      101 ] ss=1.217e+05
    ............Leaf n=1 <48> sm=[       41     -256       35 ] ss=6.844e+04
    .....Split cd=1 cv=-331.5 nd=53 sm=[     2119     5690     9332 ] ss=6.784e+06
    .......Leaf n=1 <61> sm=[       26     -759      191 ] ss=6.132e+05
    ......Split cd=2 cv=   191 nd=2 sm=[       74    -1311      341 ] ss=9.427e+05
    .......Leaf n=1 <55> sm=[       48     -552      150 ] ss=3.295e+05
================
 the cost before round is  1016836959.8808284




 out method
 the size of T is  199
 the cost before round is  345333048.29389024
final LP of our method
 the cost before round is  589959896.8370042
Start rounding
 the cost after round is  1005489096.8711268
 the violation is  1.6500000000000001





ORL21 method
 the cost before round is  583868624.923077



vanilla k-means
 the cost before round is  349228851.7979797
 the violation is  0.6700000000000017
NIPS 19:
baseline cost
 the cost before round is  591910821.0669653




 out method
 the size of T is  199
 the cost before round is  345333048.2938902
final LP of our method
 the cost before round is  389913788.53689164
Start rounding
 the cost after round is  599893156.3655078
 the violation is  1.1





ORL21 method
 the cost before round is  487293440.75046754



vanilla k-means
 the cost before round is  85852711.39608434
 the violation is  1.2800000000000002
NIPS 19:
baseline cost
 the cost before round is  535832071.72855735




 out method
 the size of T is  199
 the cost before round is  345333048.29389006
final LP of our method
 the cost before round is  370370721.43309814
Start rounding
 the cost after round is  555473316.6854504
 the violation is  2.3499999999999996





ORL21 method
 the cost before round is  481485832.23229617



vanilla k-means
 the cost before round is  52140865.06866437
 the violation is  1.2800000000000002
NIPS 19:
baseline cost
 the cost before round is  444022143.8494159




 out method
 the size of T is  199
 the cost before round is  345333048.2938902
final LP of our method
 the cost before round is  361955704.9967196
Start rounding
 the cost after round is  553212774.0658871
 the violation is  2.8999999999999986





ORL21 method
 the cost before round is  445512678.69741946



vanilla k-means
 the cost before round is  38738802.43728071
 the violation is  3.799999999999999
NIPS 19:
baseline cost
 the cost before round is  508563577.520285




 out method
 the size of T is  199
 the cost before round is  345333048.2938902
final LP of our method
 the cost before round is  356024176.1937103
Start rounding
 the cost after round is  518571517.518296
 the violation is  1.31





ORL21 method
 the cost before round is  432516326.32414883



vanilla k-means
 the cost before round is  30142520.906477902
 the violation is  2.299999999999997
NIPS 19:
baseline cost
 the cost before round is  515769428.00380456




 out method
 the size of T is  199
 the cost before round is  345333048.29389024
final LP of our method
 the cost before round is  355863173.0740516
Start rounding
 the cost after round is  503880314.1615601
 the violation is  2.169999999999998





ORL21 method
 the cost before round is  429403109.7412981



vanilla k-means
 the cost before round is  17446865.756970324
 the violation is  4.35
NIPS 19:
baseline cost
 the cost before round is  421365605.781438




 out method
 the size of T is  199
 the cost before round is  345333048.29389024
final LP of our method
 the cost before round is  355944619.7803625
Start rounding
 the cost after round is  499215461.01481235
 the violation is  2.1499999999999995





ORL21 method
 the cost before round is  421750802.5321965



vanilla k-means
 the cost before round is  14113352.979192548
 the violation is  4.35
NIPS 19:
baseline cost
 the cost before round is  420981877.95128185




 out method
 the size of T is  199
 the cost before round is  345333048.2938902
final LP of our method
 the cost before round is  352180230.7753305
Start rounding
 the cost after round is  466201790.37041223
 the violation is  1.1





ORL21 method
 the cost before round is  424347781.0063313



vanilla k-means
 the cost before round is  13692009.252645507
 the violation is  2.2
NIPS 19:
baseline cost
 the cost before round is  421884693.3726704




 out method
 the size of T is  199
 the cost before round is  345333048.2938902
final LP of our method
 the cost before round is  350796630.0284169
Start rounding
 the cost after round is  472060631.43483
 the violation is  1.4000000000000004





ORL21 method
 the cost before round is  422901290.8062159



vanilla k-means
 the cost before round is  10365048.049110487
 the violation is  2.5
NIPS 19:
baseline cost
 the cost before round is  420964244.680939




 out method
 the size of T is  199
 the cost before round is  345333048.2938892
final LP of our method
 the cost before round is  350098865.15667
Start rounding
 the cost after round is  461250887.59044045
 the violation is  1.6999999999999997





ORL21 method
 the cost before round is  420183890.79910916



vanilla k-means
 the cost before round is  8345528.312892525
 the violation is  2.9499999999999993
NIPS 19:
baseline cost
 the cost before round is  419119170.88910085




 out method
 the size of T is  199
 the cost before round is  345333048.29389024
final LP of our method
 the cost before round is  349297235.2987394
Start rounding
 the cost after round is  461909347.8482015
 the violation is  2.1499999999999995





ORL21 method
 the cost before round is  420040394.2379919



vanilla k-means
 the cost before round is  6964898.842505731
 the violation is  2.05
NIPS 19:
baseline cost
 the cost before round is  417984044.43385315




 out method
 the size of T is  199
 the cost before round is  345333048.2938902
final LP of our method
 the cost before round is  348054885.8325233
Start rounding
 the cost after round is  462309504.4580312
 the violation is  2.1499999999999995





ORL21 method
 the cost before round is  419340662.42874473



vanilla k-means
 the cost before round is  5543865.780069122
 the violation is  2.5999999999999996
NIPS 19:
baseline cost
 the cost before round is  418363598.13577056




 out method
 the size of T is  199
 the cost before round is  345333048.2938902
final LP of our method
 the cost before round is  347858590.4320361
Start rounding
 the cost after round is  459353104.4064145
 the violation is  1.75





ORL21 method
 the cost before round is  418676313.9455223



vanilla k-means
 the cost before round is  5960053.842370713
 the violation is  2.0500000000000007
NIPS 19:
baseline cost
 the cost before round is  418880142.83513594




 out method
 the size of T is  199
 the cost before round is  345333048.2938902
final LP of our method
 the cost before round is  347467487.11611265
Start rounding
 the cost after round is  454924367.8608397
 the violation is  2.2800000000000002





ORL21 method
 the cost before round is  417313013.97347057



vanilla k-means
 the cost before round is  4502503.567226891
 the violation is  2.5
NIPS 19:
baseline cost
 the cost before round is  417590425.8592422




 out method
 the size of T is  199
 the cost before round is  345333048.2938902
final LP of our method
 the cost before round is  347651226.6926052
Start rounding
 the cost after round is  455627618.1241117
 the violation is  2.7299999999999995





ORL21 method
 the cost before round is  417775929.95311373



vanilla k-means
 the cost before round is  3753055.49642857
 the violation is  2.5999999999999996
NIPS 19:
baseline cost
 the cost before round is  417272588.91706705




 out method
 the size of T is  199
 the cost before round is  345333048.2938902
final LP of our method
 the cost before round is  347685948.56779385
Start rounding
 the cost after round is  454972397.3728313
 the violation is  1.6999999999999997





ORL21 method
 the cost before round is  417275931.42209023



vanilla k-means
 the cost before round is  3014451.939497702
 the violation is  2.5999999999999996
NIPS 19:
baseline cost
 the cost before round is  417188030.3007823




 out method
 the size of T is  199
 the cost before round is  345333048.2938902
final LP of our method
 the cost before round is  346232736.0395546
Start rounding
 the cost after round is  452165964.70081246
 the violation is  1.6999999999999997





ORL21 method
 the cost before round is  417253837.80481863



vanilla k-means
 the cost before round is  3038376.1240647337
 the violation is  2.1499999999999995
NIPS 19:
baseline cost
 the cost before round is  416272194.6524103




 out method
 the size of T is  199
 the cost before round is  open file successfully.
Data Points:
(33, -300, 184)
(31, 1407, 142)
(43, 388, 2087)
(29, 858, 234)
(42, 525, 127)
(51, 34, 200)
(49, 0, 97)
(28, 618, 281)
(38, 1, 152)
(46, 91, 29)
(29, 308, 75)
(77, 610, 766)
(35, 0, 89)
(33, 1165, 420)
(47, 4543, 162)
(58, 937, 155)
(30, 124, 161)
(32, 112, 118)
(56, 151, 128)
(40, 260, 52)
(31, 26965, 654)
(57, 501, 59)
(29, 1070, 30)
(37, 228, 1740)
(39, 399, 133)
(48, 607, 29)
(56, 1238, 1558)
(60, 3043, 235)
(42, 382, 294)
(38, 5092, 145)
(27, 14, 72)
(39, 5803, 83)
(83, 425, 883)
(35, 747, 141)
(31, 0, 143)
(38, 807, 74)
(32, 217, 317)
(47, 3188, 426)
(39, 0, 503)
(27, 5291, 192)
(51, 377, 143)
(29, -20, 574)
(43, 757, 315)
(57, 82, 140)
(37, 1689, 645)
(52, 214, 161)
(30, 4787, 99)
(51, 40, 79)
(41, -256, 35)
(42, 275, 31)
(48, 60, 376)
(32, 396, 205)
(53, 1278, 174)
(27, 446, 205)
(45, 0, 5)
(48, -552, 150)
(40, -1212, 1259)
(44, 1378, 257)
(38, 7929, 182)
(29, 0, 83)
(44, 0, 96)
(26, -759, 191)
(32, 273, 97)
(76, 86, 192)
(47, 8515, 14)
(31, 466, 164)
(43, 3403, 707)
(42, 782, 285)
(50, -84, 101)
(30, 877, 202)
(33, 23, 216)
(52, 50, 84)
(31, 36, 105)
(28, 356, 76)
(29, 178, 231)
(64, 1574, 301)
(31, -219, 66)
(53, 3316, 331)
(51, 837, 41)
(59, 351, 1063)
(38, 0, 260)
(25, 5, 138)
(36, 605, 204)
(30, 47, 11)
(37, 2442, 91)
(31, 191, 40)
(61, 1471, 331)
(35, 6411, 144)
(46, 4958, 64)
(35, 3102, 138)
(26, 321, 242)
(46, 25, 564)
(49, 2146, 1516)
(43, 3060, 253)
(41, 22, 238)
(36, 367, 217)
(36, 644, 54)
(32, 1390, 116)
(34, 5060, 12)
(36, 957, 206)

Executing Clustering Algorithm: Swap
    .Leaf n=1 <20> sm=[       31    26965      654 ] ss=7.2754e+08
    Split cd=1 cv=1.288e+04 nd=100 sm=[     4104 1.388e+05 2.789e+04 ] ss=1.211e+09
    ...Leaf n=1 <64> sm=[       47     8515       14 ] ss=7.251e+07
    ..Split cd=1 cv=  8515 nd=3 sm=[      120 2.286e+04      340 ] ss=1.765e+08
    ....Leaf n=1 <58> sm=[       38     7929      182 ] ss=6.29e+07
    ...Split cd=1 cv=  7174 nd=2 sm=[       73 1.434e+04      326 ] ss=1.04e+08
    ....Leaf n=1 <87> sm=[       35     6411      144 ] ss=4.112e+07
    .Split cd=1 cv=  5832 nd=99 sm=[     4073 1.118e+05 2.724e+04 ] ss=4.832e+08
    .....Leaf n=1 <39> sm=[       27     5291      192 ] ss=2.803e+07
    ....Split cd=2 cv=   192 nd=7 sm=[      261 3.553e+04      757 ] ss=1.815e+08
    .......Leaf n=1 <31> sm=[       39     5803       83 ] ss=3.368e+07
    ......Split cd=1 cv=  5392 nd=4 sm=[      157 2.091e+04      304 ] ss=1.098e+08
    ........Leaf n=1 <29> sm=[       38     5092      145 ] ss=2.595e+07
    .......Split cd=1 cv=  5092 nd=3 sm=[      118 1.511e+04      221 ] ss=7.614e+07
    .........Leaf n=1 <88> sm=[       46     4958       64 ] ss=2.459e+07
    ........Split cd=2 cv=    64 nd=2 sm=[       80 1.002e+04       76 ] ss=5.019e+07
    .........Leaf n=1 <98> sm=[       34     5060       12 ] ss=2.56e+07
    .....Split cd=1 cv=  4952 nd=6 sm=[      234 3.024e+04      565 ] ss=1.534e+08
    .......Leaf n=1 <46> sm=[       30     4787       99 ] ss=2.293e+07
    ......Split cd=1 cv=  4543 nd=2 sm=[       77     9330      261 ] ss=4.359e+07
    .......Leaf n=1 <14> sm=[       47     4543      162 ] ss=2.067e+07
    ...Split cd=1 cv=  4071 nd=14 sm=[      579 5.709e+04     2938 ] ss=2.494e+08
    .....Leaf n=1 <66> sm=[       43     3403      707 ] ss=1.208e+07
    ....Split cd=2 cv=   707 nd=7 sm=[      318 2.155e+04     2181 ] ss=6.79e+07
    ......Leaf n=1 <77> sm=[       53     3316      331 ] ss=1.111e+07
    .....Split cd=1 cv=  3191 nd=6 sm=[      275 1.815e+04     1474 ] ss=5.582e+07
    ........Leaf n=1 <37> sm=[       47     3188      426 ] ss=1.035e+07
    .......Split cd=2 cv=   356 nd=4 sm=[      185 1.239e+04     1052 ] ss=3.874e+07
    ..........Leaf n=1 <93> sm=[       43     3060      253 ] ss=9.429e+06
    .........Split cd=2 cv= 180.5 nd=2 sm=[       78     6162      391 ] ss=1.907e+07
    ..........Leaf n=1 <89> sm=[       35     3102      138 ] ss=9.643e+06
    ........Split cd=1 cv=  3043 nd=3 sm=[      138     9205      626 ] ss=2.839e+07
    .........Leaf n=1 <27> sm=[       60     3043      235 ] ss=9.319e+06
    ......Split cd=1 cv=  2750 nd=5 sm=[      222 1.484e+04     1143 ] ss=4.471e+07
    .......Leaf n=1 <84> sm=[       37     2442       91 ] ss=5.973e+06
    ..Split cd=1 cv=  2310 nd=96 sm=[     3953 8.898e+04 2.69e+04 ] ss=3.067e+08
    ......Leaf n=1 <92> sm=[       49     2146     1516 ] ss=6.906e+06
    .....Split cd=1 cv=  1430 nd=2 sm=[      105     3384     3074 ] ss=1.087e+07
    ......Leaf n=1 <26> sm=[       56     1238     1558 ] ss=3.963e+06
    ....Split cd=2 cv=  1046 nd=25 sm=[     1076 2.645e+04     8477 ] ss=3.865e+07
    .......Leaf n=1 <44> sm=[       37     1689      645 ] ss=3.27e+06
    ......Split cd=2 cv= 525.5 nd=3 sm=[      162     4734     1277 ] ss=8.119e+06
    ........Leaf n=1 <75> sm=[       64     1574      301 ] ss=2.572e+06
    .......Split cd=1 cv=  1574 nd=2 sm=[      125     3045      632 ] ss=4.849e+06
    ........Leaf n=1 <86> sm=[       61     1471      331 ] ss=2.277e+06
    .....Split cd=1 cv=  1430 nd=23 sm=[      971 2.306e+04     5403 ] ss=2.779e+07
    .......Leaf n=1 <11> sm=[       77      610      766 ] ss=9.648e+05
    ......Split cd=2 cv= 525.5 nd=20 sm=[      809 1.833e+04     4126 ] ss=1.967e+07
    .........Leaf n=1 <13> sm=[       33     1165      420 ] ss=1.535e+06
    ........Split cd=2 cv= 265.2 nd=6 sm=[      222     7688     1139 ] ss=1.026e+07
    .............Leaf n=1 <57> sm=[       44     1378      257 ] ss=1.967e+06
    ............Split cd=2 cv= 200.2 nd=2 sm=[       75     2785      399 ] ss=3.968e+06
    .............Leaf n=1 <1> sm=[       31     1407      142 ] ss=2.001e+06
    ...........Split cd=1 cv=  1320 nd=3 sm=[      128     4063      573 ] ss=5.634e+06
    ............Leaf n=1 <52> sm=[       53     1278      174 ] ss=1.666e+06
    ..........Split cd=2 cv= 135.1 nd=4 sm=[      160     5453      689 ] ss=7.581e+06
    ...........Leaf n=1 <97> sm=[       32     1390      116 ] ss=1.947e+06
    .........Split cd=1 cv=  1209 nd=5 sm=[      189     6523      719 ] ss=8.727e+06
    ..........Leaf n=1 <22> sm=[       29     1070       30 ] ss=1.147e+06
    .......Split cd=1 cv= 989.3 nd=19 sm=[      732 1.772e+04     3360 ] ss=1.87e+07
    ..........Leaf n=1 <67> sm=[       42      782      285 ] ss=6.945e+05
    .........Split cd=1 cv= 769.2 nd=3 sm=[      113     2157      881 ] ss=1.83e+06
    ...........Leaf n=1 <42> sm=[       43      757      315 ] ss=6.741e+05
    ..........Split cd=2 cv=   315 nd=2 sm=[       71     1375      596 ] ss=1.136e+06
    ...........Leaf n=1 <7> sm=[       28      618      281 ] ss=4.617e+05
    ........Split cd=2 cv= 265.2 nd=13 sm=[      510 1.003e+04     2221 ] ss=8.439e+06
    .............Leaf n=1 <99> sm=[       36      957      206 ] ss=9.596e+05
    ............Split cd=2 cv= 200.2 nd=2 sm=[       94     1894      361 ] ss=1.865e+06
    .............Leaf n=1 <15> sm=[       58      937      155 ] ss=9.054e+05
    ...........Split cd=1 cv= 879.3 nd=4 sm=[      153     3629      797 ] ss=3.468e+06
    .............Leaf n=1 <3> sm=[       29      858      234 ] ss=7.918e+05
    ............Split cd=2 cv=   202 nd=2 sm=[       59     1735      436 ] ss=1.603e+06
    .............Leaf n=1 <69> sm=[       30      877      202 ] ss=8.108e+05
    ..........Split cd=2 cv= 135.1 nd=6 sm=[      242     5273      912 ] ss=4.831e+06
    ............Leaf n=1 <78> sm=[       51      837       41 ] ss=7.049e+05
    ...........Split cd=1 cv=   837 nd=2 sm=[       89     1644      115 ] ss=1.363e+06
    ............Leaf n=1 <35> sm=[       38      807       74 ] ss=6.582e+05
    .........Split cd=1 cv= 769.2 nd=10 sm=[      397     7876     1340 ] ss=6.609e+06
    ............Leaf n=1 <33> sm=[       35      747      141 ] ss=5.791e+05
    ...........Split cd=1 cv= 659.1 nd=2 sm=[       71     1352      345 ] ss=9.881e+05
    ............Leaf n=1 <82> sm=[       36      605      204 ] ss=4.089e+05
    ..........Split cd=2 cv= 135.1 nd=4 sm=[      155     2603      428 ] ss=1.779e+06
    ............Leaf n=1 <96> sm=[       36      644       54 ] ss=4.189e+05
    ...........Split cd=1 cv=   644 nd=2 sm=[       84     1251       83 ] ss=7.905e+05
    ............Leaf n=1 <25> sm=[       48      607       29 ] ss=3.716e+05
    ...Split cd=1 cv= 549.1 nd=82 sm=[     3374 3.189e+04 2.396e+04 ] ss=5.734e+07
    ........Leaf n=1 <2> sm=[       43      388     2087 ] ss=4.508e+06
    .......Split cd=1 cv=   228 nd=2 sm=[       80      616     3827 ] ss=7.589e+06
    ........Leaf n=1 <23> sm=[       37      228     1740 ] ss=3.081e+06
    ......Split cd=2 cv=  1566 nd=3 sm=[      139      967     4890 ] ss=8.846e+06
    .......Leaf n=1 <79> sm=[       59      351     1063 ] ss=1.257e+06
    .....Split cd=1 cv=-331.5 nd=4 sm=[      179     -245     6149 ] ss=1.19e+07
    ......Leaf n=1 <56> sm=[       40    -1212     1259 ] ss=3.056e+06
    ....Split cd=2 cv=  1046 nd=57 sm=[     2298     5445 1.548e+04 ] ss=1.869e+07
    ........Leaf n=1 <32> sm=[       83      425      883 ] ss=9.672e+05
    .......Split cd=1 cv= 108.8 nd=3 sm=[      158      430     2021 ] ss=1.619e+06
    .........Leaf n=1 <41> sm=[       29      -20      574 ] ss=3.307e+05
    ........Split cd=2 cv=   574 nd=2 sm=[       75        5     1138 ] ss=6.516e+05
    .........Leaf n=1 <91> sm=[       46       25      564 ] ss=3.208e+05
    ......Split cd=2 cv= 525.5 nd=51 sm=[     2045     7001     8991 ] ss=5.841e+06
    ..........Leaf n=1 <28> sm=[       42      382      294 ] ss=2.341e+05
    .........Split cd=1 cv= 328.9 nd=2 sm=[       74      599      611 ] ss=3.827e+05
    ..........Leaf n=1 <36> sm=[       32      217      317 ] ss=1.486e+05
    ........Split cd=2 cv= 265.2 nd=22 sm=[      816     6839     3276 ] ss=3.091e+06
    .............Leaf n=1 <53> sm=[       27      446      205 ] ss=2.417e+05
    ............Split cd=2 cv= 200.2 nd=2 sm=[       58      912      369 ] ss=4.867e+05
    .............Leaf n=1 <65> sm=[       31      466      164 ] ss=2.45e+05
    ...........Split cd=1 cv=   439 nd=5 sm=[      177     2052      934 ] ss=1.035e+06
    ..............Leaf n=1 <51> sm=[       32      396      205 ] ss=1.999e+05
    .............Split cd=1 cv=   384 nd=2 sm=[       68      763      422 ] ss=3.829e+05
    ..............Leaf n=1 <95> sm=[       36      367      217 ] ss=1.831e+05
    ............Split cd=2 cv= 200.2 nd=3 sm=[      119     1140      565 ] ss=5.481e+05
    .............Leaf n=1 <40> sm=[       51      377      143 ] ss=1.652e+05
    ..........Split cd=2 cv= 135.1 nd=9 sm=[      343     3833     1329 ] ss=1.898e+06
    .............Leaf n=1 <4> sm=[       42      525      127 ] ss=2.935e+05
    ............Split cd=2 cv= 70.06 nd=2 sm=[       99     1026      186 ] ss=5.512e+05
    .............Leaf n=1 <21> sm=[       57      501       59 ] ss=2.577e+05
    ...........Split cd=1 cv=   439 nd=4 sm=[      166     1781      395 ] ss=8.63e+05
    .............Leaf n=1 <24> sm=[       39      399      133 ] ss=1.784e+05
    ............Split cd=2 cv=    76 nd=2 sm=[       67      755      209 ] ss=3.117e+05
    .............Leaf n=1 <73> sm=[       28      356       76 ] ss=1.333e+05
    .........Split cd=1 cv= 328.9 nd=20 sm=[      742     6240     2665 ] ss=2.708e+06
    ............Leaf n=1 <90> sm=[       26      321      242 ] ss=1.623e+05
    ...........Split cd=1 cv= 218.9 nd=4 sm=[      137      837      795 ] ss=3.648e+05
    .............Leaf n=1 <74> sm=[       29      178      231 ] ss=8.589e+04
    ............Split cd=2 cv= 200.2 nd=3 sm=[      111      516      553 ] ss=2.025e+05
    ..............Leaf n=1 <45> sm=[       52      214      161 ] ss=7.442e+04
    .............Split cd=1 cv= 163.8 nd=2 sm=[       82      338      322 ] ss=1.166e+05
    ..............Leaf n=1 <16> sm=[       30      124      161 ] ss=4.22e+04
    ..........Split cd=2 cv= 135.1 nd=11 sm=[      399     2407     1336 ] ss=8.102e+05
    ..............Leaf n=1 <10> sm=[       29      308       75 ] ss=1.013e+05
    .............Split cd=1 cv= 273.9 nd=2 sm=[       61      581      172 ] ss=1.863e+05
    ..............Leaf n=1 <62> sm=[       32      273       97 ] ss=8.496e+04
    ............Split cd=2 cv= 70.06 nd=4 sm=[      143     1116      255 ] ss=3.365e+05
    ..............Leaf n=1 <49> sm=[       42      275       31 ] ss=7.835e+04
    .............Split cd=1 cv= 273.9 nd=2 sm=[       82      535       83 ] ss=1.503e+05
    ..............Leaf n=1 <19> sm=[       40      260       52 ] ss=7.19e+04
    ...........Split cd=1 cv= 218.9 nd=7 sm=[      262     1570      541 ] ss=4.454e+05
    ..............Leaf n=1 <18> sm=[       56      151      128 ] ss=4.232e+04
    .............Split cd=1 cv=   151 nd=2 sm=[       88      263      246 ] ss=6.981e+04
    ..............Leaf n=1 <17> sm=[       32      112      118 ] ss=2.749e+04
    ............Split cd=2 cv= 70.06 nd=3 sm=[      119      454      286 ] ss=1.089e+05
    .............Leaf n=1 <85> sm=[       31      191       40 ] ss=3.904e+04
    .......Split cd=1 cv= 108.8 nd=48 sm=[     1887     6571     6970 ] ss=4.222e+06
    ..........Leaf n=1 <50> sm=[       48       60      376 ] ss=1.473e+05
    .........Split cd=1 cv=     0 nd=2 sm=[       87       60      879 ] ss=4.018e+05
    ..........Leaf n=1 <38> sm=[       39        0      503 ] ss=2.545e+05
    ........Split cd=2 cv= 265.2 nd=26 sm=[     1071     -268     3694 ] ss=1.132e+06
    ..............Leaf n=1 <70> sm=[       33       23      216 ] ss=4.827e+04
    .............Split cd=1 cv=    23 nd=2 sm=[       74       45      454 ] ss=1.071e+05
    ..............Leaf n=1 <94> sm=[       41       22      238 ] ss=5.881e+04
    ............Split cd=2 cv= 200.2 nd=8 sm=[      352      253     1419 ] ss=2.961e+05
    ...............Leaf n=1 <63> sm=[       76       86      192 ] ss=5.004e+04
    ..............Split cd=2 cv= 167.7 nd=2 sm=[      133      168      332 ] ss=7.961e+04
    ...............Leaf n=1 <43> sm=[       57       82      140 ] ss=2.957e+04
    .............Split cd=1 cv=  54.4 nd=6 sm=[      278      208      965 ] ss=1.89e+05
    ...............Leaf n=1 <5> sm=[       51       34      200 ] ss=4.376e+04
    ..............Split cd=2 cv= 167.7 nd=4 sm=[      145       40      633 ] ss=1.094e+05
    ................Leaf n=1 <8> sm=[       38        1      152 ] ss=2.455e+04
    ...............Split cd=0 cv=    38 nd=3 sm=[       94        6      433 ] ss=6.565e+04
    .................Leaf n=1 <81> sm=[       25        5      138 ] ss=1.969e+04
    ................Split cd=1 cv=     5 nd=2 sm=[       56        5      281 ] ss=4.11e+04
    .................Leaf n=1 <34> sm=[       31        0      143 ] ss=2.141e+04
    ...........Split cd=1 cv=     0 nd=9 sm=[      390      253     1679 ] ss=3.651e+05
    ............Leaf n=1 <80> sm=[       38        0      260 ] ss=6.904e+04
    ..........Split cd=2 cv= 135.1 nd=21 sm=[      879      447     2530 ] ss=4.834e+05
    ..............Leaf n=1 <71> sm=[       52       50       84 ] ss=1.226e+04
    .............Split cd=1 cv=    50 nd=8 sm=[      318      140      705 ] ss=8.193e+04
    ...............Leaf n=1 <72> sm=[       31       36      105 ] ss=1.328e+04
    ..............Split cd=2 cv= 102.6 nd=7 sm=[      266       90      621 ] ss=6.967e+04
    ................Leaf n=1 <47> sm=[       51       40       79 ] ss=1.044e+04
    ...............Split cd=0 cv=    51 nd=6 sm=[      235       54      516 ] ss=5.639e+04
    .................Leaf n=1 <30> sm=[       27       14       72 ] ss=6109
    ................Split cd=1 cv=    14 nd=5 sm=[      184       14      437 ] ss=4.595e+04
    ....................Leaf n=1 <6> sm=[       49        0       97 ] ss=1.181e+04
    ...................Split cd=2 cv=    96 nd=2 sm=[       93        0      193 ] ss=2.296e+04
    ....................Leaf n=1 <60> sm=[       44        0       96 ] ss=1.115e+04
    ..................Split cd=0 cv=    38 nd=3 sm=[      128        0      282 ] ss=3.211e+04
    ...................Leaf n=1 <12> sm=[       35        0       89 ] ss=9146
    .................Split cd=2 cv= 86.33 nd=4 sm=[      157        0      365 ] ss=3.984e+04
    ..................Leaf n=1 <59> sm=[       29        0       83 ] ss=7730
    ............Split cd=2 cv= 70.06 nd=11 sm=[      439      278      750 ] ss=9.845e+04
    ..............Leaf n=1 <9> sm=[       46       91       29 ] ss=1.124e+04
    .............Split cd=1 cv= 53.76 nd=3 sm=[      121      138       45 ] ss=1.652e+04
    ...............Leaf n=1 <83> sm=[       30       47       11 ] ss=3230
    ..............Split cd=2 cv=    11 nd=2 sm=[       75       47       16 ] ss=5280
    ...............Leaf n=1 <54> sm=[       45        0        5 ] ss=2050
    ...........Split cd=1 cv= -1.27 nd=12 sm=[      489      194      851 ] ss=1.182e+05
    ............Leaf n=1 <68> sm=[       50      -84      101 ] ss=1.976e+04
    .........Split cd=1 cv=-111.3 nd=24 sm=[      984     -328     2815 ] ss=7.3e+05
    ...........Leaf n=1 <0> sm=[       33     -300      184 ] ss=1.249e+05
    ..........Split cd=2 cv= 135.1 nd=3 sm=[      105     -775      285 ] ss=2.467e+05
    ............Leaf n=1 <76> sm=[       31     -219       66 ] ss=5.328e+04
    ...........Split cd=1 cv=-221.4 nd=2 sm=[       72     -475      101 ] ss=1.217e+05
    ............Leaf n=1 <48> sm=[       41     -256       35 ] ss=6.844e+04
    .....Split cd=1 cv=-331.5 nd=53 sm=[     2119     5690     9332 ] ss=6.784e+06
    .......Leaf n=1 <61> sm=[       26     -759      191 ] ss=6.132e+05
    ......Split cd=2 cv=   191 nd=2 sm=[       74    -1311      341 ] ss=9.427e+05
    .......Leaf n=1 <55> sm=[       48     -552      150 ] ss=3.295e+05
================
open file successfully.
Data Points:
(33, -300, 184)
(31, 1407, 142)
(43, 388, 2087)
(29, 858, 234)
(42, 525, 127)
(51, 34, 200)
(49, 0, 97)
(28, 618, 281)
(38, 1, 152)
(46, 91, 29)
(29, 308, 75)
(77, 610, 766)
(35, 0, 89)
(33, 1165, 420)
(47, 4543, 162)
(58, 937, 155)
(30, 124, 161)
(32, 112, 118)
(56, 151, 128)
(40, 260, 52)
(31, 26965, 654)
(57, 501, 59)
(29, 1070, 30)
(37, 228, 1740)
(39, 399, 133)
(48, 607, 29)
(56, 1238, 1558)
(60, 3043, 235)
(42, 382, 294)
(38, 5092, 145)
(27, 14, 72)
(39, 5803, 83)
(83, 425, 883)
(35, 747, 141)
(31, 0, 143)
(38, 807, 74)
(32, 217, 317)
(47, 3188, 426)
(39, 0, 503)
(27, 5291, 192)
(51, 377, 143)
(29, -20, 574)
(43, 757, 315)
(57, 82, 140)
(37, 1689, 645)
(52, 214, 161)
(30, 4787, 99)
(51, 40, 79)
(41, -256, 35)
(42, 275, 31)
(48, 60, 376)
(32, 396, 205)
(53, 1278, 174)
(27, 446, 205)
(45, 0, 5)
(48, -552, 150)
(40, -1212, 1259)
(44, 1378, 257)
(38, 7929, 182)
(29, 0, 83)
(44, 0, 96)
(26, -759, 191)
(32, 273, 97)
(76, 86, 192)
(47, 8515, 14)
(31, 466, 164)
(43, 3403, 707)
(42, 782, 285)
(50, -84, 101)
(30, 877, 202)
(33, 23, 216)
(52, 50, 84)
(31, 36, 105)
(28, 356, 76)
(29, 178, 231)
(64, 1574, 301)
(31, -219, 66)
(53, 3316, 331)
(51, 837, 41)
(59, 351, 1063)
(38, 0, 260)
(25, 5, 138)
(36, 605, 204)
(30, 47, 11)
(37, 2442, 91)
(31, 191, 40)
(61, 1471, 331)
(35, 6411, 144)
(46, 4958, 64)
(35, 3102, 138)
(26, 321, 242)
(46, 25, 564)
(49, 2146, 1516)
(43, 3060, 253)
(41, 22, 238)
(36, 367, 217)
(36, 644, 54)
(32, 1390, 116)
(34, 5060, 12)
(36, 957, 206)

Executing Clustering Algorithm: Swap
    .Leaf n=1 <20> sm=[       31    26965      654 ] ss=7.2754e+08
    Split cd=1 cv=1.288e+04 nd=100 sm=[     4104 1.388e+05 2.789e+04 ] ss=1.211e+09
    ...Leaf n=1 <64> sm=[       47     8515       14 ] ss=7.251e+07
    ..Split cd=1 cv=  8515 nd=3 sm=[      120 2.286e+04      340 ] ss=1.765e+08
    ....Leaf n=1 <58> sm=[       38     7929      182 ] ss=6.29e+07
    ...Split cd=1 cv=  7174 nd=2 sm=[       73 1.434e+04      326 ] ss=1.04e+08
    ....Leaf n=1 <87> sm=[       35     6411      144 ] ss=4.112e+07
    .Split cd=1 cv=  5832 nd=99 sm=[     4073 1.118e+05 2.724e+04 ] ss=4.832e+08
    .....Leaf n=1 <39> sm=[       27     5291      192 ] ss=2.803e+07
    ....Split cd=2 cv=   192 nd=7 sm=[      261 3.553e+04      757 ] ss=1.815e+08
    .......Leaf n=1 <31> sm=[       39     5803       83 ] ss=3.368e+07
    ......Split cd=1 cv=  5392 nd=4 sm=[      157 2.091e+04      304 ] ss=1.098e+08
    ........Leaf n=1 <29> sm=[       38     5092      145 ] ss=2.595e+07
    .......Split cd=1 cv=  5092 nd=3 sm=[      118 1.511e+04      221 ] ss=7.614e+07
    .........Leaf n=1 <88> sm=[       46     4958       64 ] ss=2.459e+07
    ........Split cd=2 cv=    64 nd=2 sm=[       80 1.002e+04       76 ] ss=5.019e+07
    .........Leaf n=1 <98> sm=[       34     5060       12 ] ss=2.56e+07
    .....Split cd=1 cv=  4952 nd=6 sm=[      234 3.024e+04      565 ] ss=1.534e+08
    .......Leaf n=1 <46> sm=[       30     4787       99 ] ss=2.293e+07
    ......Split cd=1 cv=  4543 nd=2 sm=[       77     9330      261 ] ss=4.359e+07
    .......Leaf n=1 <14> sm=[       47     4543      162 ] ss=2.067e+07
    ...Split cd=1 cv=  4071 nd=14 sm=[      579 5.709e+04     2938 ] ss=2.494e+08
    .....Leaf n=1 <66> sm=[       43     3403      707 ] ss=1.208e+07
    ....Split cd=2 cv=   707 nd=7 sm=[      318 2.155e+04     2181 ] ss=6.79e+07
    ......Leaf n=1 <77> sm=[       53     3316      331 ] ss=1.111e+07
    .....Split cd=1 cv=  3191 nd=6 sm=[      275 1.815e+04     1474 ] ss=5.582e+07
    ........Leaf n=1 <37> sm=[       47     3188      426 ] ss=1.035e+07
    .......Split cd=2 cv=   356 nd=4 sm=[      185 1.239e+04     1052 ] ss=3.874e+07
    ..........Leaf n=1 <93> sm=[       43     3060      253 ] ss=9.429e+06
    .........Split cd=2 cv= 180.5 nd=2 sm=[       78     6162      391 ] ss=1.907e+07
    ..........Leaf n=1 <89> sm=[       35     3102      138 ] ss=9.643e+06
    ........Split cd=1 cv=  3043 nd=3 sm=[      138     9205      626 ] ss=2.839e+07
    .........Leaf n=1 <27> sm=[       60     3043      235 ] ss=9.319e+06
    ......Split cd=1 cv=  2750 nd=5 sm=[      222 1.484e+04     1143 ] ss=4.471e+07
    .......Leaf n=1 <84> sm=[       37     2442       91 ] ss=5.973e+06
    ..Split cd=1 cv=  2310 nd=96 sm=[     3953 8.898e+04 2.69e+04 ] ss=3.067e+08
    ......Leaf n=1 <92> sm=[       49     2146     1516 ] ss=6.906e+06
    .....Split cd=1 cv=  1430 nd=2 sm=[      105     3384     3074 ] ss=1.087e+07
    ......Leaf n=1 <26> sm=[       56     1238     1558 ] ss=3.963e+06
    ....Split cd=2 cv=  1046 nd=25 sm=[     1076 2.645e+04     8477 ] ss=3.865e+07
    .......Leaf n=1 <44> sm=[       37     1689      645 ] ss=3.27e+06
    ......Split cd=2 cv= 525.5 nd=3 sm=[      162     4734     1277 ] ss=8.119e+06
    ........Leaf n=1 <75> sm=[       64     1574      301 ] ss=2.572e+06
    .......Split cd=1 cv=  1574 nd=2 sm=[      125     3045      632 ] ss=4.849e+06
    ........Leaf n=1 <86> sm=[       61     1471      331 ] ss=2.277e+06
    .....Split cd=1 cv=  1430 nd=23 sm=[      971 2.306e+04     5403 ] ss=2.779e+07
    .......Leaf n=1 <11> sm=[       77      610      766 ] ss=9.648e+05
    ......Split cd=2 cv= 525.5 nd=20 sm=[      809 1.833e+04     4126 ] ss=1.967e+07
    .........Leaf n=1 <13> sm=[       33     1165      420 ] ss=1.535e+06
    ........Split cd=2 cv= 265.2 nd=6 sm=[      222     7688     1139 ] ss=1.026e+07
    .............Leaf n=1 <57> sm=[       44     1378      257 ] ss=1.967e+06
    ............Split cd=2 cv= 200.2 nd=2 sm=[       75     2785      399 ] ss=3.968e+06
    .............Leaf n=1 <1> sm=[       31     1407      142 ] ss=2.001e+06
    ...........Split cd=1 cv=  1320 nd=3 sm=[      128     4063      573 ] ss=5.634e+06
    ............Leaf n=1 <52> sm=[       53     1278      174 ] ss=1.666e+06
    ..........Split cd=2 cv= 135.1 nd=4 sm=[      160     5453      689 ] ss=7.581e+06
    ...........Leaf n=1 <97> sm=[       32     1390      116 ] ss=1.947e+06
    .........Split cd=1 cv=  1209 nd=5 sm=[      189     6523      719 ] ss=8.727e+06
    ..........Leaf n=1 <22> sm=[       29     1070       30 ] ss=1.147e+06
    .......Split cd=1 cv= 989.3 nd=19 sm=[      732 1.772e+04     3360 ] ss=1.87e+07
    ..........Leaf n=1 <67> sm=[       42      782      285 ] ss=6.945e+05
    .........Split cd=1 cv= 769.2 nd=3 sm=[      113     2157      881 ] ss=1.83e+06
    ...........Leaf n=1 <42> sm=[       43      757      315 ] ss=6.741e+05
    ..........Split cd=2 cv=   315 nd=2 sm=[       71     1375      596 ] ss=1.136e+06
    ...........Leaf n=1 <7> sm=[       28      618      281 ] ss=4.617e+05
    ........Split cd=2 cv= 265.2 nd=13 sm=[      510 1.003e+04     2221 ] ss=8.439e+06
    .............Leaf n=1 <99> sm=[       36      957      206 ] ss=9.596e+05
    ............Split cd=2 cv= 200.2 nd=2 sm=[       94     1894      361 ] ss=1.865e+06
    .............Leaf n=1 <15> sm=[       58      937      155 ] ss=9.054e+05
    ...........Split cd=1 cv= 879.3 nd=4 sm=[      153     3629      797 ] ss=3.468e+06
    .............Leaf n=1 <3> sm=[       29      858      234 ] ss=7.918e+05
    ............Split cd=2 cv=   202 nd=2 sm=[       59     1735      436 ] ss=1.603e+06
    .............Leaf n=1 <69> sm=[       30      877      202 ] ss=8.108e+05
    ..........Split cd=2 cv= 135.1 nd=6 sm=[      242     5273      912 ] ss=4.831e+06
    ............Leaf n=1 <78> sm=[       51      837       41 ] ss=7.049e+05
    ...........Split cd=1 cv=   837 nd=2 sm=[       89     1644      115 ] ss=1.363e+06
    ............Leaf n=1 <35> sm=[       38      807       74 ] ss=6.582e+05
    .........Split cd=1 cv= 769.2 nd=10 sm=[      397     7876     1340 ] ss=6.609e+06
    ............Leaf n=1 <33> sm=[       35      747      141 ] ss=5.791e+05
    ...........Split cd=1 cv= 659.1 nd=2 sm=[       71     1352      345 ] ss=9.881e+05
    ............Leaf n=1 <82> sm=[       36      605      204 ] ss=4.089e+05
    ..........Split cd=2 cv= 135.1 nd=4 sm=[      155     2603      428 ] ss=1.779e+06
    ............Leaf n=1 <96> sm=[       36      644       54 ] ss=4.189e+05
    ...........Split cd=1 cv=   644 nd=2 sm=[       84     1251       83 ] ss=7.905e+05
    ............Leaf n=1 <25> sm=[       48      607       29 ] ss=3.716e+05
    ...Split cd=1 cv= 549.1 nd=82 sm=[     3374 3.189e+04 2.396e+04 ] ss=5.734e+07
    ........Leaf n=1 <2> sm=[       43      388     2087 ] ss=4.508e+06
    .......Split cd=1 cv=   228 nd=2 sm=[       80      616     3827 ] ss=7.589e+06
    ........Leaf n=1 <23> sm=[       37      228     1740 ] ss=3.081e+06
    ......Split cd=2 cv=  1566 nd=3 sm=[      139      967     4890 ] ss=8.846e+06
    .......Leaf n=1 <79> sm=[       59      351     1063 ] ss=1.257e+06
    .....Split cd=1 cv=-331.5 nd=4 sm=[      179     -245     6149 ] ss=1.19e+07
    ......Leaf n=1 <56> sm=[       40    -1212     1259 ] ss=3.056e+06
    ....Split cd=2 cv=  1046 nd=57 sm=[     2298     5445 1.548e+04 ] ss=1.869e+07
    ........Leaf n=1 <32> sm=[       83      425      883 ] ss=9.672e+05
    .......Split cd=1 cv= 108.8 nd=3 sm=[      158      430     2021 ] ss=1.619e+06
    .........Leaf n=1 <41> sm=[       29      -20      574 ] ss=3.307e+05
    ........Split cd=2 cv=   574 nd=2 sm=[       75        5     1138 ] ss=6.516e+05
    .........Leaf n=1 <91> sm=[       46       25      564 ] ss=3.208e+05
    ......Split cd=2 cv= 525.5 nd=51 sm=[     2045     7001     8991 ] ss=5.841e+06
    ..........Leaf n=1 <28> sm=[       42      382      294 ] ss=2.341e+05
    .........Split cd=1 cv= 328.9 nd=2 sm=[       74      599      611 ] ss=3.827e+05
    ..........Leaf n=1 <36> sm=[       32      217      317 ] ss=1.486e+05
    ........Split cd=2 cv= 265.2 nd=22 sm=[      816     6839     3276 ] ss=3.091e+06
    .............Leaf n=1 <53> sm=[       27      446      205 ] ss=2.417e+05
    ............Split cd=2 cv= 200.2 nd=2 sm=[       58      912      369 ] ss=4.867e+05
    .............Leaf n=1 <65> sm=[       31      466      164 ] ss=2.45e+05
    ...........Split cd=1 cv=   439 nd=5 sm=[      177     2052      934 ] ss=1.035e+06
    ..............Leaf n=1 <51> sm=[       32      396      205 ] ss=1.999e+05
    .............Split cd=1 cv=   384 nd=2 sm=[       68      763      422 ] ss=3.829e+05
    ..............Leaf n=1 <95> sm=[       36      367      217 ] ss=1.831e+05
    ............Split cd=2 cv= 200.2 nd=3 sm=[      119     1140      565 ] ss=5.481e+05
    .............Leaf n=1 <40> sm=[       51      377      143 ] ss=1.652e+05
    ..........Split cd=2 cv= 135.1 nd=9 sm=[      343     3833     1329 ] ss=1.898e+06
    .............Leaf n=1 <4> sm=[       42      525      127 ] ss=2.935e+05
    ............Split cd=2 cv= 70.06 nd=2 sm=[       99     1026      186 ] ss=5.512e+05
    .............Leaf n=1 <21> sm=[       57      501       59 ] ss=2.577e+05
    ...........Split cd=1 cv=   439 nd=4 sm=[      166     1781      395 ] ss=8.63e+05
    .............Leaf n=1 <24> sm=[       39      399      133 ] ss=1.784e+05
    ............Split cd=2 cv=    76 nd=2 sm=[       67      755      209 ] ss=3.117e+05
    .............Leaf n=1 <73> sm=[       28      356       76 ] ss=1.333e+05
    .........Split cd=1 cv= 328.9 nd=20 sm=[      742     6240     2665 ] ss=2.708e+06
    ............Leaf n=1 <90> sm=[       26      321      242 ] ss=1.623e+05
    ...........Split cd=1 cv= 218.9 nd=4 sm=[      137      837      795 ] ss=3.648e+05
    .............Leaf n=1 <74> sm=[       29      178      231 ] ss=8.589e+04
    ............Split cd=2 cv= 200.2 nd=3 sm=[      111      516      553 ] ss=2.025e+05
    ..............Leaf n=1 <45> sm=[       52      214      161 ] ss=7.442e+04
    .............Split cd=1 cv= 163.8 nd=2 sm=[       82      338      322 ] ss=1.166e+05
    ..............Leaf n=1 <16> sm=[       30      124      161 ] ss=4.22e+04
    ..........Split cd=2 cv= 135.1 nd=11 sm=[      399     2407     1336 ] ss=8.102e+05
    ..............Leaf n=1 <10> sm=[       29      308       75 ] ss=1.013e+05
    .............Split cd=1 cv= 273.9 nd=2 sm=[       61      581      172 ] ss=1.863e+05
    ..............Leaf n=1 <62> sm=[       32      273       97 ] ss=8.496e+04
    ............Split cd=2 cv= 70.06 nd=4 sm=[      143     1116      255 ] ss=3.365e+05
    ..............Leaf n=1 <49> sm=[       42      275       31 ] ss=7.835e+04
    .............Split cd=1 cv= 273.9 nd=2 sm=[       82      535       83 ] ss=1.503e+05
    ..............Leaf n=1 <19> sm=[       40      260       52 ] ss=7.19e+04
    ...........Split cd=1 cv= 218.9 nd=7 sm=[      262     1570      541 ] ss=4.454e+05
    ..............Leaf n=1 <18> sm=[       56      151      128 ] ss=4.232e+04
    .............Split cd=1 cv=   151 nd=2 sm=[       88      263      246 ] ss=6.981e+04
    ..............Leaf n=1 <17> sm=[       32      112      118 ] ss=2.749e+04
    ............Split cd=2 cv= 70.06 nd=3 sm=[      119      454      286 ] ss=1.089e+05
    .............Leaf n=1 <85> sm=[       31      191       40 ] ss=3.904e+04
    .......Split cd=1 cv= 108.8 nd=48 sm=[     1887     6571     6970 ] ss=4.222e+06
    ..........Leaf n=1 <50> sm=[       48       60      376 ] ss=1.473e+05
    .........Split cd=1 cv=     0 nd=2 sm=[       87       60      879 ] ss=4.018e+05
    ..........Leaf n=1 <38> sm=[       39        0      503 ] ss=2.545e+05
    ........Split cd=2 cv= 265.2 nd=26 sm=[     1071     -268     3694 ] ss=1.132e+06
    ..............Leaf n=1 <70> sm=[       33       23      216 ] ss=4.827e+04
    .............Split cd=1 cv=    23 nd=2 sm=[       74       45      454 ] ss=1.071e+05
    ..............Leaf n=1 <94> sm=[       41       22      238 ] ss=5.881e+04
    ............Split cd=2 cv= 200.2 nd=8 sm=[      352      253     1419 ] ss=2.961e+05
    ...............Leaf n=1 <63> sm=[       76       86      192 ] ss=5.004e+04
    ..............Split cd=2 cv= 167.7 nd=2 sm=[      133      168      332 ] ss=7.961e+04
    ...............Leaf n=1 <43> sm=[       57       82      140 ] ss=2.957e+04
    .............Split cd=1 cv=  54.4 nd=6 sm=[      278      208      965 ] ss=1.89e+05
    ...............Leaf n=1 <5> sm=[       51       34      200 ] ss=4.376e+04
    ..............Split cd=2 cv= 167.7 nd=4 sm=[      145       40      633 ] ss=1.094e+05
    ................Leaf n=1 <8> sm=[       38        1      152 ] ss=2.455e+04
    ...............Split cd=0 cv=    38 nd=3 sm=[       94        6      433 ] ss=6.565e+04
    .................Leaf n=1 <81> sm=[       25        5      138 ] ss=1.969e+04
    ................Split cd=1 cv=     5 nd=2 sm=[       56        5      281 ] ss=4.11e+04
    .................Leaf n=1 <34> sm=[       31        0      143 ] ss=2.141e+04
    ...........Split cd=1 cv=     0 nd=9 sm=[      390      253     1679 ] ss=3.651e+05
    ............Leaf n=1 <80> sm=[       38        0      260 ] ss=6.904e+04
    ..........Split cd=2 cv= 135.1 nd=21 sm=[      879      447     2530 ] ss=4.834e+05
    ..............Leaf n=1 <71> sm=[       52       50       84 ] ss=1.226e+04
    .............Split cd=1 cv=    50 nd=8 sm=[      318      140      705 ] ss=8.193e+04
    ...............Leaf n=1 <72> sm=[       31       36      105 ] ss=1.328e+04
    ..............Split cd=2 cv= 102.6 nd=7 sm=[      266       90      621 ] ss=6.967e+04
    ................Leaf n=1 <47> sm=[       51       40       79 ] ss=1.044e+04
    ...............Split cd=0 cv=    51 nd=6 sm=[      235       54      516 ] ss=5.639e+04
    .................Leaf n=1 <30> sm=[       27       14       72 ] ss=6109
    ................Split cd=1 cv=    14 nd=5 sm=[      184       14      437 ] ss=4.595e+04
    ....................Leaf n=1 <6> sm=[       49        0       97 ] ss=1.181e+04
    ...................Split cd=2 cv=    96 nd=2 sm=[       93        0      193 ] ss=2.296e+04
    ....................Leaf n=1 <60> sm=[       44        0       96 ] ss=1.115e+04
    ..................Split cd=0 cv=    38 nd=3 sm=[      128        0      282 ] ss=3.211e+04
    ...................Leaf n=1 <12> sm=[       35        0       89 ] ss=9146
    .................Split cd=2 cv= 86.33 nd=4 sm=[      157        0      365 ] ss=3.984e+04
    ..................Leaf n=1 <59> sm=[       29        0       83 ] ss=7730
    ............Split cd=2 cv= 70.06 nd=11 sm=[      439      278      750 ] ss=9.845e+04
    ..............Leaf n=1 <9> sm=[       46       91       29 ] ss=1.124e+04
    .............Split cd=1 cv= 53.76 nd=3 sm=[      121      138       45 ] ss=1.652e+04
    ...............Leaf n=1 <83> sm=[       30       47       11 ] ss=3230
    ..............Split cd=2 cv=    11 nd=2 sm=[       75       47       16 ] ss=5280
    ...............Leaf n=1 <54> sm=[       45        0        5 ] ss=2050
    ...........Split cd=1 cv= -1.27 nd=12 sm=[      489      194      851 ] ss=1.182e+05
    ............Leaf n=1 <68> sm=[       50      -84      101 ] ss=1.976e+04
    .........Split cd=1 cv=-111.3 nd=24 sm=[      984     -328     2815 ] ss=7.3e+05
    ...........Leaf n=1 <0> sm=[       33     -300      184 ] ss=1.249e+05
    ..........Split cd=2 cv= 135.1 nd=3 sm=[      105     -775      285 ] ss=2.467e+05
    ............Leaf n=1 <76> sm=[       31     -219       66 ] ss=5.328e+04
    ...........Split cd=1 cv=-221.4 nd=2 sm=[       72     -475      101 ] ss=1.217e+05
    ............Leaf n=1 <48> sm=[       41     -256       35 ] ss=6.844e+04
    .....Split cd=1 cv=-331.5 nd=53 sm=[     2119     5690     9332 ] ss=6.784e+06
    .......Leaf n=1 <61> sm=[       26     -759      191 ] ss=6.132e+05
    ......Split cd=2 cv=   191 nd=2 sm=[       74    -1311      341 ] ss=9.427e+05
    .......Leaf n=1 <55> sm=[       48     -552      150 ] ss=3.295e+05
================
345333048.2938902
final LP of our method
 the cost before round is  346072276.6294263
Start rounding
 the cost after round is  451293350.41337454
 the violation is  1.7999999999999998





ORL21 method
 the cost before round is  407964355.0049223



vanilla k-means
 the cost before round is  2524096.675
 the violation is  2.5999999999999996
NIPS 19:
baseline cost
 the cost before round is  416032767.8978603




 out method
 the size of T is  199
 the cost before round is  345333048.29389024
final LP of our method
 the cost before round is  346804798.8608642
Start rounding
 the cost after round is  452902331.7391734
 the violation is  1.6999999999999997





ORL21 method
 the cost before round is  407039436.8733427



vanilla k-means
 the cost before round is  2279786.845921517
 the violation is  2.3499999999999996
NIPS 19:
baseline cost
 the cost before round is  408183926.62964803




 out method
 the size of T is  199
 the cost before round is  345333048.29389024
final LP of our method
 the cost before round is  345925070.46742964
Start rounding
 the cost after round is  450814963.4272174
 the violation is  2.03





ORL21 method
 the cost before round is  416241103.8390087



vanilla k-means
 the cost before round is  1974692.697938064
 the violation is  2.1499999999999995
