Using config_str = moons
my test [0.0]
delta =  0.0
NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
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:
(1.53185, -0.181498)
(0.91214, 0.196149)
(0.611138, 0.845364)
(0.512654, 1.00743)
(0.989351, 0.152667)
(1.82681, -0.0104592)
(-0.141351, 0.945408)
(-0.0103401, 0.322211)
(2.00806, -0.0342631)
(0.922233, -0.536971)
(0.232796, 0.415857)
(-0.260771, 1.05303)
(1.05251, -0.49579)
(0.922208, 0.108597)
(0.541746, -0.440715)
(0.992592, -0.395543)
(-0.956249, 0.305663)
(-0.0969088, 0.260381)
(2.00321, 0.302369)
(1.42522, -0.482703)
(-0.556882, 0.592596)
(0.37384, -0.457116)
(0.915152, -0.600658)
(0.0685635, -0.114837)
(1.03722, -0.378166)
(0.695912, 0.964328)
(0.0251569, 0.479779)
(1.86506, 0.146026)
(2.0278, 0.451455)
(-0.835041, 0.423008)
(1.91848, 0.0859929)
(0.26201, -0.0343864)
(0.285578, -0.252555)
(1.48874, -0.284132)
(0.746397, 0.46168)
(0.0189145, -0.0462073)
(-1.17507, 0.0260735)
(0.521454, 0.807786)
(1.8827, 0.55646)
(-0.312485, 0.890253)
(1.01468, 0.341591)
(-0.878574, 0.67205)
(1.54628, -0.246648)
(0.662451, 0.789451)
(0.918467, 0.528656)
(-0.577279, 0.952149)
(-0.439945, 0.875922)
(-0.951655, 0.614165)
(0.941433, -0.490953)
(0.931921, 0.108027)
(1.91937, 0.312563)
(0.189892, 0.0850484)
(1.47989, -0.27702)
(1.38126, -0.335466)
(-0.747688, 0.903713)
(-0.681137, 0.838568)
(0.385644, 0.853983)
(0.898171, 0.577981)
(-0.735971, 0.484879)
(-1.04934, 0.53106)
(0.100016, 0.363823)
(0.606671, 0.748011)
(0.463516, -0.257547)
(0.948413, -0.438419)
(1.91487, 0.452713)
(-0.713119, 0.734679)
(0.277839, 0.996426)
(-0.874206, 0.409884)
(0.634026, 0.922919)
(0.28153, 0.0378633)
(0.0412851, 1.08213)
(0.818816, -0.527948)
(0.60545, 0.703587)
(0.372785, 0.862807)
(-0.0559988, 0.192733)
(-0.52154, 0.89415)
(0.0470624, 1.04461)
(-1.03581, 0.220555)
(1.02469, -0.342603)
(1.25378, -0.314619)
(-0.649686, 0.731667)
(0.027708, 0.00659442)
(-0.0728613, 0.452136)
(1.4055, -0.438135)
(1.96316, 0.335403)
(1.0385, -0.0650097)
(0.112261, -0.0267982)
(-0.216881, 0.864907)
(-0.970618, 0.48264)
(1.16692, -0.370917)
(2.03596, 0.450752)
(0.490512, 0.795305)
(0.876889, 0.379117)
(-0.903719, 0.13187)
(0.951471, 0.454005)
(0.356648, -0.175389)
(1.75784, -0.119695)
(-0.135989, 0.501781)
(0.868472, 0.642285)
(-0.589604, 0.789425)

Executing Clustering Algorithm: Swap
    ....Leaf n=1 <38> sm=[   1.8827  0.55646 ] ss=3.85421
    ...Split cd=1 cv=0.5565 nd=7 sm=[    13.75    2.862 ] ss=28.24
    .......Leaf n=1 <28> sm=[    2.028   0.4515 ] ss=4.316
    ......Split cd=1 cv=0.4515 nd=2 sm=[    4.064   0.9022 ] ss=8.664
    .......Leaf n=1 <90> sm=[    2.036   0.4508 ] ss=4.348
    .....Split cd=1 cv=0.3986 nd=5 sm=[     9.95    1.853 ] ss=20.52
    .......Leaf n=1 <84> sm=[    1.963   0.3354 ] ss=3.967
    ......Split cd=1 cv=0.3197 nd=3 sm=[    5.886   0.9503 ] ss=11.85
    ........Leaf n=1 <18> sm=[    2.003   0.3024 ] ss=4.104
    .......Split cd=0 cv= 1.975 nd=2 sm=[    3.923   0.6149 ] ss=7.886
    ........Leaf n=1 <50> sm=[    1.919   0.3126 ] ss=3.782
    ....Split cd=0 cv= 1.915 nd=6 sm=[    11.86    2.305 ] ss=24.39
    .....Leaf n=1 <64> sm=[    1.915   0.4527 ] ss=3.872
    ..Split cd=0 cv= 1.233 nd=23 sm=[    25.36    13.83 ] ss=45.3
    .....Leaf n=1 <25> sm=[   0.6959   0.9643 ] ss=1.414
    ....Split cd=0 cv=0.6959 nd=9 sm=[     5.34    7.584 ] ss=9.683
    .......Leaf n=1 <68> sm=[    0.634   0.9229 ] ss=1.254
    ......Split cd=0 cv=0.5632 nd=2 sm=[    1.147     1.93 ] ss=2.532
    .......Leaf n=1 <3> sm=[   0.5127    1.007 ] ss=1.278
    .....Split cd=1 cv=0.8718 nd=8 sm=[    4.644     6.62 ] ss=8.268
    .........Leaf n=1 <43> sm=[   0.6625   0.7895 ] ss=1.062
    ........Split cd=0 cv=0.6295 nd=2 sm=[    1.274    1.635 ] ss=2.15
    .........Leaf n=1 <2> sm=[   0.6111   0.8454 ] ss=1.088
    .......Split cd=1 cv=0.7666 nd=4 sm=[    2.486    3.086 ] ss=3.939
    .........Leaf n=1 <61> sm=[   0.6067    0.748 ] ss=0.9276
    ........Split cd=0 cv=0.6067 nd=2 sm=[    1.212    1.452 ] ss=1.789
    .........Leaf n=1 <72> sm=[   0.6054   0.7036 ] ss=0.8616
    ......Split cd=0 cv=0.5632 nd=6 sm=[    3.498     4.69 ] ss=5.737
    ........Leaf n=1 <37> sm=[   0.5215   0.8078 ] ss=0.9244
    .......Split cd=1 cv=0.7953 nd=2 sm=[    1.012    1.603 ] ss=1.798
    ........Leaf n=1 <91> sm=[   0.4905   0.7953 ] ss=0.8731
    ...Split cd=1 cv=0.6614 nd=16 sm=[    11.61    10.97 ] ss=17.05
    .......Leaf n=1 <94> sm=[   0.9515    0.454 ] ss=1.111
    ......Split cd=0 cv=0.9515 nd=4 sm=[    3.637    2.203 ] ss=4.542
    .........Leaf n=1 <57> sm=[   0.8982    0.578 ] ss=1.141
    ........Split cd=0 cv=0.8916 nd=2 sm=[    1.767     1.22 ] ss=2.308
    .........Leaf n=1 <98> sm=[   0.8685   0.6423 ] ss=1.167
    .......Split cd=1 cv=0.5563 nd=3 sm=[    2.685    1.749 ] ss=3.431
    ........Leaf n=1 <44> sm=[   0.9185   0.5287 ] ss=1.123
    .....Split cd=1 cv=0.4511 nd=6 sm=[    5.528    2.924 ] ss=6.601
    .......Leaf n=1 <40> sm=[    1.015   0.3416 ] ss=1.146
    ......Split cd=0 cv= 1.015 nd=2 sm=[    1.892   0.7207 ] ss=2.059
    .......Leaf n=1 <92> sm=[   0.8769   0.3791 ] ss=0.9127
    ....Split cd=0 cv=0.8318 nd=7 sm=[    6.275    3.385 ] ss=7.371
    .....Leaf n=1 <34> sm=[   0.7464   0.4617 ] ss=0.7703
    .Split cd=1 cv=0.2407 nd=53 sm=[    61.87    6.563 ] ss=97.83
    .......Leaf n=1 <30> sm=[    1.918  0.08599 ] ss=3.688
    ......Split cd=0 cv= 1.897 nd=2 sm=[    3.784    0.232 ] ss=7.188
    .......Leaf n=1 <27> sm=[    1.865    0.146 ] ss=3.5
    .....Split cd=1 cv=0.03039 nd=4 sm=[    7.618   0.1873 ] ss=14.56
    .......Leaf n=1 <8> sm=[    2.008 -0.03426 ] ss=4.033
    ......Split cd=0 cv= 1.897 nd=2 sm=[    3.835 -0.04472 ] ss=7.371
    .......Leaf n=1 <5> sm=[    1.827 -0.01046 ] ss=3.337
    ....Split cd=0 cv= 1.758 nd=5 sm=[    9.376   0.0676 ] ss=17.66
    .....Leaf n=1 <96> sm=[    1.758  -0.1197 ] ss=3.104
    ...Split cd=1 cv= -0.18 nd=13 sm=[    20.89   -2.493 ] ss=35.18
    .....Leaf n=1 <42> sm=[    1.546  -0.2466 ] ss=2.452
    ....Split cd=0 cv= 1.546 nd=8 sm=[    11.51    -2.56 ] ss=17.52
    .........Leaf n=1 <0> sm=[    1.532  -0.1815 ] ss=2.38
    ........Split cd=0 cv=  1.48 nd=2 sm=[    3.012  -0.4585 ] ss=4.646
    .........Leaf n=1 <52> sm=[     1.48   -0.277 ] ss=2.267
    .......Split cd=1 cv=-0.2841 nd=3 sm=[      4.5  -0.7426 ] ss=6.943
    ........Leaf n=1 <33> sm=[    1.489  -0.2841 ] ss=2.297
    ......Split cd=0 cv=  1.39 nd=5 sm=[    7.136   -1.393 ] ss=10.63
    ........Leaf n=1 <79> sm=[    1.254  -0.3146 ] ss=1.671
    .......Split cd=1 cv=-0.3146 nd=2 sm=[    2.635  -0.6501 ] ss=3.691
    ........Leaf n=1 <53> sm=[    1.381  -0.3355 ] ss=2.02
    .....Split cd=1 cv=-0.3903 nd=7 sm=[    9.966   -2.314 ] ss=15.07
    .......Leaf n=1 <19> sm=[    1.425  -0.4827 ] ss=2.264
    ......Split cd=0 cv= 1.406 nd=2 sm=[    2.831  -0.9208 ] ss=4.432
    .......Leaf n=1 <83> sm=[    1.406  -0.4381 ] ss=2.167
    ..Split cd=0 cv= 1.233 nd=30 sm=[    36.51   -7.268 ] ss=52.53
    .......Leaf n=1 <4> sm=[   0.9894   0.1527 ] ss=1.002
    ......Split cd=0 cv=0.9894 nd=3 sm=[    2.843   0.3693 ] ss=2.745
    ........Leaf n=1 <13> sm=[   0.9222   0.1086 ] ss=0.8623
    .......Split cd=1 cv=0.1086 nd=2 sm=[    1.854   0.2166 ] ss=1.742
    ........Leaf n=1 <49> sm=[   0.9319    0.108 ] ss=0.8801
    .....Split cd=1 cv=0.03039 nd=4 sm=[    3.882   0.3043 ] ss=3.827
    ......Leaf n=1 <85> sm=[    1.039 -0.06501 ] ss=1.083
    ....Split cd=0 cv=0.9121 nd=5 sm=[    4.794   0.5004 ] ss=4.698
    .....Leaf n=1 <1> sm=[   0.9121   0.1961 ] ss=0.8705
    ...Split cd=1 cv= -0.18 nd=17 sm=[    15.62   -4.776 ] ss=17.35
    ........Leaf n=1 <89> sm=[    1.167  -0.3709 ] ss=1.499
    .......Split cd=1 cv=-0.3709 nd=2 sm=[    2.204  -0.7491 ] ss=2.718
    ........Leaf n=1 <24> sm=[    1.037  -0.3782 ] ss=1.219
    ......Split cd=0 cv= 1.033 nd=3 sm=[    3.229   -1.092 ] ss=3.885
    .......Leaf n=1 <78> sm=[    1.025  -0.3426 ] ss=1.167
    .....Split cd=1 cv=-0.3903 nd=9 sm=[    9.001    -4.05 ] ss=10.94
    .......Leaf n=1 <12> sm=[    1.053  -0.4958 ] ss=1.354
    ......Split cd=0 cv= 1.033 nd=6 sm=[    5.772   -2.958 ] ss=7.051
    ..........Leaf n=1 <15> sm=[   0.9926  -0.3955 ] ss=1.142
    .........Split cd=1 cv=-0.4384 nd=2 sm=[    1.941   -0.834 ] ss=2.233
    ..........Leaf n=1 <63> sm=[   0.9484  -0.4384 ] ss=1.092
    ........Split cd=0 cv=0.9414 nd=3 sm=[    2.882   -1.325 ] ss=3.361
    .........Leaf n=1 <48> sm=[   0.9414   -0.491 ] ss=1.127
    .......Split cd=1 cv=-0.4955 nd=5 sm=[     4.72   -2.463 ] ss=5.698
    .........Leaf n=1 <9> sm=[   0.9222   -0.537 ] ss=1.139
    ........Split cd=0 cv=0.9222 nd=2 sm=[    1.837   -1.138 ] ss=2.337
    .........Leaf n=1 <22> sm=[   0.9152  -0.6007 ] ss=1.198
    ....Split cd=0 cv=0.8318 nd=12 sm=[    10.83   -5.276 ] ss=12.66
    ......Leaf n=1 <62> sm=[   0.4635  -0.2575 ] ss=0.2812
    .....Split cd=1 cv=-0.3903 nd=3 sm=[    1.824   -1.226 ] ss=1.718
    .......Leaf n=1 <71> sm=[   0.8188  -0.5279 ] ss=0.9492
    ......Split cd=0 cv=0.6311 nd=2 sm=[    1.361  -0.9687 ] ss=1.437
    .......Leaf n=1 <14> sm=[   0.5417  -0.4407 ] ss=0.4877
    Split cd=0 cv=0.4304 nd=100 sm=[    48.18    28.78 ] ss=130.3
    .......Leaf n=1 <66> sm=[   0.2778   0.9964 ] ss=1.07
    ......Split cd=0 cv=0.2298 nd=3 sm=[   0.3662    3.123 ] ss=3.336
    ........Leaf n=1 <70> sm=[  0.04129    1.082 ] ss=1.173
    .......Split cd=1 cv= 1.045 nd=2 sm=[  0.08835    2.127 ] ss=2.266
    ........Leaf n=1 <76> sm=[  0.04706    1.045 ] ss=1.093
    .....Split cd=1 cv=0.8718 nd=5 sm=[    1.125     4.84 ] ss=5.098
    .......Leaf n=1 <56> sm=[   0.3856    0.854 ] ss=0.878
    ......Split cd=0 cv=0.3728 nd=2 sm=[   0.7584    1.717 ] ss=1.761
    .......Leaf n=1 <73> sm=[   0.3728   0.8628 ] ss=0.8834
    ....Split cd=0 cv=0.02906 nd=9 sm=[   0.1931    8.594 ] ss=8.874
    .......Leaf n=1 <6> sm=[  -0.1414   0.9454 ] ss=0.9138
    ......Split cd=0 cv=-0.1716 nd=3 sm=[  -0.7146    2.889 ] ss=2.981
    ........Leaf n=1 <11> sm=[  -0.2608    1.053 ] ss=1.177
    .......Split cd=1 cv= 0.977 nd=2 sm=[  -0.5733    1.943 ] ss=2.067
    ........Leaf n=1 <39> sm=[  -0.3125   0.8903 ] ss=0.8902
    .....Split cd=1 cv=0.8718 nd=4 sm=[  -0.9315    3.754 ] ss=3.776
    ......Leaf n=1 <87> sm=[  -0.2169   0.8649 ] ss=0.7951
    ...Split cd=1 cv=0.6614 nd=16 sm=[    0.235    11.39 ] ss=10.13
    ......Leaf n=1 <10> sm=[   0.2328   0.4159 ] ss=0.2271
    .....Split cd=1 cv=0.4159 nd=2 sm=[   0.3328   0.7797 ] ss=0.3695
    ......Leaf n=1 <60> sm=[      0.1   0.3638 ] ss=0.1424
    ....Split cd=0 cv=0.02906 nd=7 sm=[  0.04187    2.796 ] ss=1.261
    ........Leaf n=1 <26> sm=[  0.02516   0.4798 ] ss=0.2308
    .......Split cd=1 cv=0.4798 nd=2 sm=[  -0.0477   0.9319 ] ss=0.4406
    ........Leaf n=1 <82> sm=[ -0.07286   0.4521 ] ss=0.2097
    ......Split cd=0 cv=-0.136 nd=3 sm=[  -0.1837    1.434 ] ss=0.7108
    .......Leaf n=1 <97> sm=[   -0.136   0.5018 ] ss=0.2703
    .....Split cd=1 cv=0.4511 nd=5 sm=[  -0.2909    2.016 ] ss=0.8919
    .......Leaf n=1 <7> sm=[ -0.01034   0.3222 ] ss=0.1039
    ......Split cd=0 cv=-0.09691 nd=2 sm=[  -0.1072   0.5826 ] ss=0.1811
    .......Leaf n=1 <17> sm=[ -0.09691   0.2604 ] ss=0.07719
    ..Split cd=0 cv=-0.3723 nd=33 sm=[   -12.49    22.63 ] ss=28.25
    ........Leaf n=1 <75> sm=[  -0.5215   0.8942 ] ss=1.072
    .......Split cd=1 cv=0.8942 nd=2 sm=[  -0.9615     1.77 ] ss=2.032
    ........Leaf n=1 <46> sm=[  -0.4399   0.8759 ] ss=0.9608
    ......Split cd=0 cv=-0.573 nd=4 sm=[   -2.286    3.626 ] ss=4.648
    ........Leaf n=1 <45> sm=[  -0.5773   0.9521 ] ss=1.24
    .......Split cd=1 cv=0.9521 nd=2 sm=[   -1.325    1.856 ] ss=2.616
    ........Leaf n=1 <54> sm=[  -0.7477   0.9037 ] ss=1.376
    .....Split cd=1 cv=0.8718 nd=8 sm=[    -4.92     6.72 ] ss=8.792
    .......Leaf n=1 <99> sm=[  -0.5896   0.7894 ] ss=0.9708
    ......Split cd=0 cv=-0.5896 nd=4 sm=[   -2.634    3.094 ] ss=4.144
    ........Leaf n=1 <55> sm=[  -0.6811   0.8386 ] ss=1.167
    .......Split cd=1 cv=0.7666 nd=3 sm=[   -2.044    2.305 ] ss=3.173
    .........Leaf n=1 <80> sm=[  -0.6497   0.7317 ] ss=0.9574
    ........Split cd=0 cv=-0.6816 nd=2 sm=[   -1.363    1.466 ] ss=2.006
    .........Leaf n=1 <65> sm=[  -0.7131   0.7347 ] ss=1.048
    ....Split cd=0 cv=-0.7737 nd=9 sm=[   -5.799    7.392 ] ss=10.02
    .....Leaf n=1 <41> sm=[  -0.8786   0.6721 ] ss=1.224
    ...Split cd=1 cv=0.6614 nd=17 sm=[   -12.73    11.24 ] ss=18.11
    ......Leaf n=1 <20> sm=[  -0.5569   0.5926 ] ss=0.6613
    .....Split cd=1 cv=0.4849 nd=2 sm=[   -1.293    1.077 ] ss=1.438
    ......Leaf n=1 <58> sm=[   -0.736   0.4849 ] ss=0.7768
    ....Split cd=0 cv=-0.7737 nd=8 sm=[    -6.93    3.844 ] ss=8.095
    ........Leaf n=1 <47> sm=[  -0.9517   0.6142 ] ss=1.283
    .......Split cd=1 cv=0.5563 nd=2 sm=[   -1.922    1.097 ] ss=2.458
    ........Leaf n=1 <88> sm=[  -0.9706   0.4826 ] ss=1.175
    ......Split cd=0 cv=-0.9744 nd=3 sm=[   -2.972    1.628 ] ss=3.841
    .......Leaf n=1 <59> sm=[   -1.049   0.5311 ] ss=1.383
    .....Split cd=1 cv=0.4511 nd=6 sm=[   -5.637    2.766 ] ss=6.657
    ........Leaf n=1 <29> sm=[   -0.835    0.423 ] ss=0.8762
    .......Split cd=1 cv=0.4099 nd=2 sm=[   -1.709   0.8329 ] ss=1.808
    ........Leaf n=1 <67> sm=[  -0.8742   0.4099 ] ss=0.9322
    ......Split cd=0 cv=-0.9562 nd=3 sm=[   -2.665    1.139 ] ss=2.816
    .......Leaf n=1 <16> sm=[  -0.9562   0.3057 ] ss=1.008
    .Split cd=1 cv=0.2407 nd=47 sm=[   -13.69    22.22 ] ss=32.5
    .......Leaf n=1 <69> sm=[   0.2815  0.03786 ] ss=0.08069
    ......Split cd=0 cv=0.2298 nd=2 sm=[   0.4714   0.1229 ] ss=0.124
    .......Leaf n=1 <51> sm=[   0.1899  0.08505 ] ss=0.04329
    .....Split cd=1 cv=0.03039 nd=6 sm=[    1.271  -0.2285 ] ss=0.383
    ........Leaf n=1 <31> sm=[    0.262 -0.03439 ] ss=0.06983
    .......Split cd=1 cv=-0.07479 nd=2 sm=[   0.6187  -0.2098 ] ss=0.2278
    ........Leaf n=1 <95> sm=[   0.3566  -0.1754 ] ss=0.158
    ......Split cd=0 cv=0.2298 nd=4 sm=[   0.7995  -0.3514 ] ss=0.259
    ........Leaf n=1 <86> sm=[   0.1123  -0.0268 ] ss=0.01332
    .......Split cd=1 cv=-0.07479 nd=2 sm=[   0.1808  -0.1416 ] ss=0.03121
    ........Leaf n=1 <23> sm=[  0.06856  -0.1148 ] ss=0.01789
    ....Split cd=0 cv=0.02906 nd=9 sm=[    1.262 -0.07538 ] ss=0.4266
    ......Leaf n=1 <74> sm=[   -0.056   0.1927 ] ss=0.04028
    .....Split cd=1 cv=0.03039 nd=3 sm=[ -0.009376   0.1531 ] ss=0.04359
    .......Leaf n=1 <81> sm=[  0.02771 0.006594 ] ss=0.0008112
    ......Split cd=0 cv=0.01891 nd=2 sm=[  0.04662 -0.03961 ] ss=0.003304
    .......Leaf n=1 <35> sm=[  0.01891 -0.04621 ] ss=0.002493
    ...Split cd=1 cv= -0.18 nd=11 sm=[    1.921   -0.785 ] ss=0.9206
    .....Leaf n=1 <21> sm=[   0.3738  -0.4571 ] ss=0.3487
    ....Split cd=0 cv=0.2856 nd=2 sm=[   0.6594  -0.7097 ] ss=0.4941
    .....Leaf n=1 <32> sm=[   0.2856  -0.2526 ] ss=0.1453
    ..Split cd=0 cv=-0.3723 nd=14 sm=[   -1.194  -0.4066 ] ss=4.258
    .....Leaf n=1 <93> sm=[  -0.9037   0.1319 ] ss=0.8341
    ....Split cd=0 cv=-0.9037 nd=2 sm=[    -1.94   0.3524 ] ss=1.956
    .....Leaf n=1 <77> sm=[   -1.036   0.2206 ] ss=1.122
    ...Split cd=1 cv=0.02607 nd=3 sm=[   -3.115   0.3785 ] ss=3.337
    ....Leaf n=1 <36> sm=[   -1.175  0.02607 ] ss=1.381
================
open file successfully.
Data Points:
(1.53185, -0.181498)
(0.91214, 0.196149)
(0.611138, 0.845364)
(0.512654, 1.00743)
(0.989351, 0.152667)
(1.82681, -0.0104592)
(-0.141351, 0.945408)
(-0.0103401, 0.322211)
(2.00806, -0.0342631)
(0.922233, -0.536971)
(0.232796, 0.415857)
(-0.260771, 1.05303)
(1.05251, -0.49579)
(0.922208, 0.108597)
(0.541746, -0.440715)
(0.992592, -0.395543)
(-0.956249, 0.305663)
(-0.0969088, 0.260381)
(2.00321, 0.302369)
(1.42522, -0.482703)
(-0.556882, 0.592596)
(0.37384, -0.457116)
(0.915152, -0.600658)
(0.0685635, -0.114837)
(1.03722, -0.378166)
(0.695912, 0.964328)
(0.0251569, 0.479779)
(1.86506, 0.146026)
(2.0278, 0.451455)
(-0.835041, 0.423008)
(1.91848, 0.0859929)
(0.26201, -0.0343864)
(0.285578, -0.252555)
(1.48874, -0.284132)
(0.746397, 0.46168)
(0.0189145, -0.0462073)
(-1.17507, 0.0260735)
(0.521454, 0.807786)
(1.8827, 0.55646)
(-0.312485, 0.890253)
(1.01468, 0.341591)
(-0.878574, 0.67205)
(1.54628, -0.246648)
(0.662451, 0.789451)
(0.918467, 0.528656)
(-0.577279, 0.952149)
(-0.439945, 0.875922)
(-0.951655, 0.614165)
(0.941433, -0.490953)
(0.931921, 0.108027)
(1.91937, 0.312563)
(0.189892, 0.0850484)
(1.47989, -0.27702)
(1.38126, -0.335466)
(-0.747688, 0.903713)
(-0.681137, 0.838568)
(0.385644, 0.853983)
(0.898171, 0.577981)
(-0.735971, 0.484879)
(-1.04934, 0.53106)
(0.100016, 0.363823)
(0.606671, 0.748011)
(0.463516, -0.257547)
(0.948413, -0.438419)
(1.91487, 0.452713)
(-0.713119, 0.734679)
(0.277839, 0.996426)
(-0.874206, 0.409884)
(0.634026, 0.922919)
(0.28153, 0.0378633)
(0.0412851, 1.08213)
(0.818816, -0.527948)
(0.60545, 0.703587)
(0.372785, 0.862807)
(-0.0559988, 0.192733)
(-0.52154, 0.89415)
(0.0470624, 1.04461)
(-1.03581, 0.220555)
(1.02469, -0.342603)
(1.25378, -0.314619)
(-0.649686, 0.731667)
(0.027708, 0.00659442)
(-0.0728613, 0.452136)
(1.4055, -0.438135)
(1.96316, 0.335403)
(1.0385, -0.0650097)
(0.112261, -0.0267982)
(-0.216881, 0.864907)
(-0.970618, 0.48264)
(1.16692, -0.370917)
(2.03596, 0.450752)
(0.490512, 0.795305)
(0.876889, 0.379117)
(-0.903719, 0.13187)
(0.951471, 0.454005)
(0.356648, -0.175389)
(1.75784, -0.119695)
(-0.135989, 0.501781)
(0.868472, 0.642285)
(-0.589604, 0.789425)

Executing Clustering Algorithm: Swap
    ....Leaf n=1 <38> sm=[   1.8827  0.55646 ] ss=3.85421
    ...Split cd=1 cv=0.5565 nd=7 sm=[    13.75    2.862 ] ss=28.24
    .......Leaf n=1 <28> sm=[    2.028   0.4515 ] ss=4.316
    ......Split cd=1 cv=0.4515 nd=2 sm=[    4.064   0.9022 ] ss=8.664
    .......Leaf n=1 <90> sm=[    2.036   0.4508 ] ss=4.348
    .....Split cd=1 cv=0.3986 nd=5 sm=[     9.95    1.853 ] ss=20.52
    .......Leaf n=1 <84> sm=[    1.963   0.3354 ] ss=3.967
    ......Split cd=1 cv=0.3197 nd=3 sm=[    5.886   0.9503 ] ss=11.85
    ........Leaf n=1 <18> sm=[    2.003   0.3024 ] ss=4.104
    .......Split cd=0 cv= 1.975 nd=2 sm=[    3.923   0.6149 ] ss=7.886
    ........Leaf n=1 <50> sm=[    1.919   0.3126 ] ss=3.782
    ....Split cd=0 cv= 1.915 nd=6 sm=[    11.86    2.305 ] ss=24.39
    .....Leaf n=1 <64> sm=[    1.915   0.4527 ] ss=3.872
    ..Split cd=0 cv= 1.233 nd=23 sm=[    25.36    13.83 ] ss=45.3
    .....Leaf n=1 <25> sm=[   0.6959   0.9643 ] ss=1.414
    ....Split cd=0 cv=0.6959 nd=9 sm=[     5.34    7.584 ] ss=9.683
    .......Leaf n=1 <68> sm=[    0.634   0.9229 ] ss=1.254
    ......Split cd=0 cv=0.5632 nd=2 sm=[    1.147     1.93 ] ss=2.532
    .......Leaf n=1 <3> sm=[   0.5127    1.007 ] ss=1.278
    .....Split cd=1 cv=0.8718 nd=8 sm=[    4.644     6.62 ] ss=8.268
    .........Leaf n=1 <43> sm=[   0.6625   0.7895 ] ss=1.062
    ........Split cd=0 cv=0.6295 nd=2 sm=[    1.274    1.635 ] ss=2.15
    .........Leaf n=1 <2> sm=[   0.6111   0.8454 ] ss=1.088
    .......Split cd=1 cv=0.7666 nd=4 sm=[    2.486    3.086 ] ss=3.939
    .........Leaf n=1 <61> sm=[   0.6067    0.748 ] ss=0.9276
    ........Split cd=0 cv=0.6067 nd=2 sm=[    1.212    1.452 ] ss=1.789
    .........Leaf n=1 <72> sm=[   0.6054   0.7036 ] ss=0.8616
    ......Split cd=0 cv=0.5632 nd=6 sm=[    3.498     4.69 ] ss=5.737
    ........Leaf n=1 <37> sm=[   0.5215   0.8078 ] ss=0.9244
    .......Split cd=1 cv=0.7953 nd=2 sm=[    1.012    1.603 ] ss=1.798
    ........Leaf n=1 <91> sm=[   0.4905   0.7953 ] ss=0.8731
    ...Split cd=1 cv=0.6614 nd=16 sm=[    11.61    10.97 ] ss=17.05
    .......Leaf n=1 <94> sm=[   0.9515    0.454 ] ss=1.111
    ......Split cd=0 cv=0.9515 nd=4 sm=[    3.637    2.203 ] ss=4.542
    .........Leaf n=1 <57> sm=[   0.8982    0.578 ] ss=1.141
    ........Split cd=0 cv=0.8916 nd=2 sm=[    1.767     1.22 ] ss=2.308
    .........Leaf n=1 <98> sm=[   0.8685   0.6423 ] ss=1.167
    .......Split cd=1 cv=0.5563 nd=3 sm=[    2.685    1.749 ] ss=3.431
    ........Leaf n=1 <44> sm=[   0.9185   0.5287 ] ss=1.123
    .....Split cd=1 cv=0.4511 nd=6 sm=[    5.528    2.924 ] ss=6.601
    .......Leaf n=1 <40> sm=[    1.015   0.3416 ] ss=1.146
    ......Split cd=0 cv= 1.015 nd=2 sm=[    1.892   0.7207 ] ss=2.059
    .......Leaf n=1 <92> sm=[   0.8769   0.3791 ] ss=0.9127
    ....Split cd=0 cv=0.8318 nd=7 sm=[    6.275    3.385 ] ss=7.371
    .....Leaf n=1 <34> sm=[   0.7464   0.4617 ] ss=0.7703
    .Split cd=1 cv=0.2407 nd=53 sm=[    61.87    6.563 ] ss=97.83
    .......Leaf n=1 <30> sm=[    1.918  0.08599 ] ss=3.688
    ......Split cd=0 cv= 1.897 nd=2 sm=[    3.784    0.232 ] ss=7.188
    .......Leaf n=1 <27> sm=[    1.865    0.146 ] ss=3.5
    .....Split cd=1 cv=0.03039 nd=4 sm=[    7.618   0.1873 ] ss=14.56
    .......Leaf n=1 <8> sm=[    2.008 -0.03426 ] ss=4.033
    ......Split cd=0 cv= 1.897 nd=2 sm=[    3.835 -0.04472 ] ss=7.371
    .......Leaf n=1 <5> sm=[    1.827 -0.01046 ] ss=3.337
    ....Split cd=0 cv= 1.758 nd=5 sm=[    9.376   0.0676 ] ss=17.66
    .....Leaf n=1 <96> sm=[    1.758  -0.1197 ] ss=3.104
    ...Split cd=1 cv= -0.18 nd=13 sm=[    20.89   -2.493 ] ss=35.18
    .....Leaf n=1 <42> sm=[    1.546  -0.2466 ] ss=2.452
    ....Split cd=0 cv= 1.546 nd=8 sm=[    11.51    -2.56 ] ss=17.52
    .........Leaf n=1 <0> sm=[    1.532  -0.1815 ] ss=2.38
    ........Split cd=0 cv=  1.48 nd=2 sm=[    3.012  -0.4585 ] ss=4.646
    .........Leaf n=1 <52> sm=[     1.48   -0.277 ] ss=2.267
    .......Split cd=1 cv=-0.2841 nd=3 sm=[      4.5  -0.7426 ] ss=6.943
    ........Leaf n=1 <33> sm=[    1.489  -0.2841 ] ss=2.297
    ......Split cd=0 cv=  1.39 nd=5 sm=[    7.136   -1.393 ] ss=10.63
    ........Leaf n=1 <79> sm=[    1.254  -0.3146 ] ss=1.671
    .......Split cd=1 cv=-0.3146 nd=2 sm=[    2.635  -0.6501 ] ss=3.691
    ........Leaf n=1 <53> sm=[    1.381  -0.3355 ] ss=2.02
    .....Split cd=1 cv=-0.3903 nd=7 sm=[    9.966   -2.314 ] ss=15.07
    .......Leaf n=1 <19> sm=[    1.425  -0.4827 ] ss=2.264
    ......Split cd=0 cv= 1.406 nd=2 sm=[    2.831  -0.9208 ] ss=4.432
    .......Leaf n=1 <83> sm=[    1.406  -0.4381 ] ss=2.167
    ..Split cd=0 cv= 1.233 nd=30 sm=[    36.51   -7.268 ] ss=52.53
    .......Leaf n=1 <4> sm=[   0.9894   0.1527 ] ss=1.002
    ......Split cd=0 cv=0.9894 nd=3 sm=[    2.843   0.3693 ] ss=2.745
    ........Leaf n=1 <13> sm=[   0.9222   0.1086 ] ss=0.8623
    .......Split cd=1 cv=0.1086 nd=2 sm=[    1.854   0.2166 ] ss=1.742
    ........Leaf n=1 <49> sm=[   0.9319    0.108 ] ss=0.8801
    .....Split cd=1 cv=0.03039 nd=4 sm=[    3.882   0.3043 ] ss=3.827
    ......Leaf n=1 <85> sm=[    1.039 -0.06501 ] ss=1.083
    ....Split cd=0 cv=0.9121 nd=5 sm=[    4.794   0.5004 ] ss=4.698
    .....Leaf n=1 <1> sm=[   0.9121   0.1961 ] ss=0.8705
    ...Split cd=1 cv= -0.18 nd=17 sm=[    15.62   -4.776 ] ss=17.35
    ........Leaf n=1 <89> sm=[    1.167  -0.3709 ] ss=1.499
    .......Split cd=1 cv=-0.3709 nd=2 sm=[    2.204  -0.7491 ] ss=2.718
    ........Leaf n=1 <24> sm=[    1.037  -0.3782 ] ss=1.219
    ......Split cd=0 cv= 1.033 nd=3 sm=[    3.229   -1.092 ] ss=3.885
    .......Leaf n=1 <78> sm=[    1.025  -0.3426 ] ss=1.167
    .....Split cd=1 cv=-0.3903 nd=9 sm=[    9.001    -4.05 ] ss=10.94
    .......Leaf n=1 <12> sm=[    1.053  -0.4958 ] ss=1.354
    ......Split cd=0 cv= 1.033 nd=6 sm=[    5.772   -2.958 ] ss=7.051
    ..........Leaf n=1 <15> sm=[   0.9926  -0.3955 ] ss=1.142
    .........Split cd=1 cv=-0.4384 nd=2 sm=[    1.941   -0.834 ] ss=2.233
    ..........Leaf n=1 <63> sm=[   0.9484  -0.4384 ] ss=1.092
    ........Split cd=0 cv=0.9414 nd=3 sm=[    2.882   -1.325 ] ss=3.361
    .........Leaf n=1 <48> sm=[   0.9414   -0.491 ] ss=1.127
    .......Split cd=1 cv=-0.4955 nd=5 sm=[     4.72   -2.463 ] ss=5.698
    .........Leaf n=1 <9> sm=[   0.9222   -0.537 ] ss=1.139
    ........Split cd=0 cv=0.9222 nd=2 sm=[    1.837   -1.138 ] ss=2.337
    .........Leaf n=1 <22> sm=[   0.9152  -0.6007 ] ss=1.198
    ....Split cd=0 cv=0.8318 nd=12 sm=[    10.83   -5.276 ] ss=12.66
    ......Leaf n=1 <62> sm=[   0.4635  -0.2575 ] ss=0.2812
    .....Split cd=1 cv=-0.3903 nd=3 sm=[    1.824   -1.226 ] ss=1.718
    .......Leaf n=1 <71> sm=[   0.8188  -0.5279 ] ss=0.9492
    ......Split cd=0 cv=0.6311 nd=2 sm=[    1.361  -0.9687 ] ss=1.437
    .......Leaf n=1 <14> sm=[   0.5417  -0.4407 ] ss=0.4877
    Split cd=0 cv=0.4304 nd=100 sm=[    48.18    28.78 ] ss=130.3
    .......Leaf n=1 <66> sm=[   0.2778   0.9964 ] ss=1.07
    ......Split cd=0 cv=0.2298 nd=3 sm=[   0.3662    3.123 ] ss=3.336
    ........Leaf n=1 <70> sm=[  0.04129    1.082 ] ss=1.173
    .......Split cd=1 cv= 1.045 nd=2 sm=[  0.08835    2.127 ] ss=2.266
    ........Leaf n=1 <76> sm=[  0.04706    1.045 ] ss=1.093
    .....Split cd=1 cv=0.8718 nd=5 sm=[    1.125     4.84 ] ss=5.098
    .......Leaf n=1 <56> sm=[   0.3856    0.854 ] ss=0.878
    ......Split cd=0 cv=0.3728 nd=2 sm=[   0.7584    1.717 ] ss=1.761
    .......Leaf n=1 <73> sm=[   0.3728   0.8628 ] ss=0.8834
    ....Split cd=0 cv=0.02906 nd=9 sm=[   0.1931    8.594 ] ss=8.874
    .......Leaf n=1 <6> sm=[  -0.1414   0.9454 ] ss=0.9138
    ......Split cd=0 cv=-0.1716 nd=3 sm=[  -0.7146    2.889 ] ss=2.981
    ........Leaf n=1 <11> sm=[  -0.2608    1.053 ] ss=1.177
    .......Split cd=1 cv= 0.977 nd=2 sm=[  -0.5733    1.943 ] ss=2.067
    ........Leaf n=1 <39> sm=[  -0.3125   0.8903 ] ss=0.8902
    .....Split cd=1 cv=0.8718 nd=4 sm=[  -0.9315    3.754 ] ss=3.776
    ......Leaf n=1 <87> sm=[  -0.2169   0.8649 ] ss=0.7951
    ...Split cd=1 cv=0.6614 nd=16 sm=[    0.235    11.39 ] ss=10.13
    ......Leaf n=1 <10> sm=[   0.2328   0.4159 ] ss=0.2271
    .....Split cd=1 cv=0.4159 nd=2 sm=[   0.3328   0.7797 ] ss=0.3695
    ......Leaf n=1 <60> sm=[      0.1   0.3638 ] ss=0.1424
    ....Split cd=0 cv=0.02906 nd=7 sm=[  0.04187    2.796 ] ss=1.261
    ........Leaf n=1 <26> sm=[  0.02516   0.4798 ] ss=0.2308
    .......Split cd=1 cv=0.4798 nd=2 sm=[  -0.0477   0.9319 ] ss=0.4406
    ........Leaf n=1 <82> sm=[ -0.07286   0.4521 ] ss=0.2097
    ......Split cd=0 cv=-0.136 nd=3 sm=[  -0.1837    1.434 ] ss=0.7108
    .......Leaf n=1 <97> sm=[   -0.136   0.5018 ] ss=0.2703
    .....Split cd=1 cv=0.4511 nd=5 sm=[  -0.2909    2.016 ] ss=0.8919
    .......Leaf n=1 <7> sm=[ -0.01034   0.3222 ] ss=0.1039
    ......Split cd=0 cv=-0.09691 nd=2 sm=[  -0.1072   0.5826 ] ss=0.1811
    .......Leaf n=1 <17> sm=[ -0.09691   0.2604 ] ss=0.07719
    ..Split cd=0 cv=-0.3723 nd=33 sm=[   -12.49    22.63 ] ss=28.25
    ........Leaf n=1 <75> sm=[  -0.5215   0.8942 ] ss=1.072
    .......Split cd=1 cv=0.8942 nd=2 sm=[  -0.9615     1.77 ] ss=2.032
    ........Leaf n=1 <46> sm=[  -0.4399   0.8759 ] ss=0.9608
    ......Split cd=0 cv=-0.573 nd=4 sm=[   -2.286    3.626 ] ss=4.648
    ........Leaf n=1 <45> sm=[  -0.5773   0.9521 ] ss=1.24
    .......Split cd=1 cv=0.9521 nd=2 sm=[   -1.325    1.856 ] ss=2.616
    ........Leaf n=1 <54> sm=[  -0.7477   0.9037 ] ss=1.376
    .....Split cd=1 cv=0.8718 nd=8 sm=[    -4.92     6.72 ] ss=8.792
    .......Leaf n=1 <99> sm=[  -0.5896   0.7894 ] ss=0.9708
    ......Split cd=0 cv=-0.5896 nd=4 sm=[   -2.634    3.094 ] ss=4.144
    ........Leaf n=1 <55> sm=[  -0.6811   0.8386 ] ss=1.167
    .......Split cd=1 cv=0.7666 nd=3 sm=[   -2.044    2.305 ] ss=3.173
    .........Leaf n=1 <80> sm=[  -0.6497   0.7317 ] ss=0.9574
    ........Split cd=0 cv=-0.6816 nd=2 sm=[   -1.363    1.466 ] ss=2.006
    .........Leaf n=1 <65> sm=[  -0.7131   0.7347 ] ss=1.048
    ....Split cd=0 cv=-0.7737 nd=9 sm=[   -5.799    7.392 ] ss=10.02
    .....Leaf n=1 <41> sm=[  -0.8786   0.6721 ] ss=1.224
    ...Split cd=1 cv=0.6614 nd=17 sm=[   -12.73    11.24 ] ss=18.11
    ......Leaf n=1 <20> sm=[  -0.5569   0.5926 ] ss=0.6613
    .....Split cd=1 cv=0.4849 nd=2 sm=[   -1.293    1.077 ] ss=1.438
    ......Leaf n=1 <58> sm=[   -0.736   0.4849 ] ss=0.7768
    ....Split cd=0 cv=-0.7737 nd=8 sm=[    -6.93    3.844 ] ss=8.095
    ........Leaf n=1 <47> sm=[  -0.9517   0.6142 ] ss=1.283
    .......Split cd=1 cv=0.5563 nd=2 sm=[   -1.922    1.097 ] ss=2.458
    ........Leaf n=1 <88> sm=[  -0.9706   0.4826 ] ss=1.175
    ......Split cd=0 cv=-0.9744 nd=3 sm=[   -2.972    1.628 ] ss=3.841
    .......Leaf n=1 <59> sm=[   -1.049   0.5311 ] ss=1.383
    .....Split cd=1 cv=0.4511 nd=6 sm=[   -5.637    2.766 ] ss=6.657
    ........Leaf n=1 <29> sm=[   -0.835    0.423 ] ss=0.8762
    .......Split cd=1 cv=0.4099 nd=2 sm=[   -1.709   0.8329 ] ss=1.808
    ........Leaf n=1 <67> sm=[  -0.8742   0.4099 ] ss=0.9322
    ......Split cd=0 cv=-0.9562 nd=3 sm=[   -2.665    1.139 ] ss=2.816
    .......Leaf n=1 <16> sm=[  -0.9562   0.3057 ] ss=1.008
    .Split cd=1 cv=0.2407 nd=47 sm=[   -13.69    22.22 ] ss=32.5
    .......Leaf n=1 <69> sm=[   0.2815  0.03786 ] ss=0.08069
    ......Split cd=0 cv=0.2298 nd=2 sm=[   0.4714   0.1229 ] ss=0.124
    .......Leaf n=1 <51> sm=[   0.1899  0.08505 ] ss=0.04329
    .....Split cd=1 cv=0.03039 nd=6 sm=[    1.271  -0.2285 ] ss=0.383
    ........Leaf n=1 <31> sm=[    0.262 -0.03439 ] ss=0.06983
    .......Split cd=1 cv=-0.07479 nd=2 sm=[   0.6187  -0.2098 ] ss=0.2278
    ........Leaf n=1 <95> sm=[   0.3566  -0.1754 ] ss=0.158
    ......Split cd=0 cv=0.2298 nd=4 sm=[   0.7995  -0.3514 ] ss=0.259
    ........Leaf n=1 <86> sm=[   0.1123  -0.0268 ] ss=0.01332
    .......Split cd=1 cv=-0.07479 nd=2 sm=[   0.1808  -0.1416 ] ss=0.03121
    ........Leaf n=1 <23> sm=[  0.06856  -0.1148 ] ss=0.01789
    ....Split cd=0 cv=0.02906 nd=9 sm=[    1.262 -0.07538 ] ss=0.4266
    ......Leaf n=1 <74> sm=[   -0.056   0.1927 ] ss=0.04028
    .....Split cd=1 cv=0.03039 nd=3 sm=[ -0.009376   0.1531 ] ss=0.04359
    .......Leaf n=1 <81> sm=[  0.02771 0.006594 ] ss=0.0008112
    ......Split cd=0 cv=0.01891 nd=2 sm=[  0.04662 -0.03961 ] ss=0.003304
    .......Leaf n=1 <35> sm=[  0.01891 -0.04621 ] ss=0.002493
    ...Split cd=1 cv= -0.18 nd=11 sm=[    1.921   -0.785 ] ss=0.9206
    .....Leaf n=1 <21> sm=[   0.3738  -0.4571 ] ss=0.3487
    ....Split cd=0 cv=0.2856 nd=2 sm=[   0.6594  -0.7097 ] ss=0.4941
    .....Leaf n=1 <32> sm=[   0.2856  -0.2526 ] ss=0.1453
    ..Split cd=0 cv=-0.3723 nd=14 sm=[   -1.194  -0.4066 ] ss=4.258
    .....Leaf n=1 <93> sm=[  -0.9037   0.1319 ] ss=0.8341
    ....Split cd=0 cv=-0.9037 nd=2 sm=[    -1.94   0.3524 ] ss=1.956
    .....Leaf n=1 <77> sm=[   -1.036   0.2206 ] ss=1.122
    ...Split cd=1 cv=0.02607 nd=3 sm=[   -3.115   0.3785 ] ss=3.337
    ....Leaf n=1 <36> sm=[   -1.175  0.02607 ] ss=1.381
================
open file successfully.
Data Points:
(1.53185, -0.181498)
(0.91214, 0.196149)
(0.611138, 0.845364)
(0.512654, 1.00743)
(0.989351, 0.152667)
(1.82681, -0.0104592)
(-0.141351, 0.945408)
(-0.0103401, 0.322211)
(2.00806, -0.0342631)
(0.922233, -0.536971)
(0.232796, 0.415857)
(-0.260771, 1.05303)
(1.05251, -0.49579)
(0.922208, 0.108597)
(0.541746, -0.440715)
(0.992592, -0.395543)
(-0.956249, 0.305663)
(-0.0969088, 0.260381)
(2.00321, 0.302369)
(1.42522, -0.482703)
(-0.556882, 0.592596)
(0.37384, -0.457116)
(0.915152, -0.600658)
(0.0685635, -0.114837)
(1.03722, -0.378166)
(0.695912, 0.964328)
(0.0251569, 0.479779)
(1.86506, 0.146026)
(2.0278, 0.451455)
(-0.835041, 0.423008)
(1.91848, 0.0859929)
(0.26201, -0.0343864)
(0.285578, -0.252555)
(1.48874, -0.284132)
(0.746397, 0.46168)
(0.0189145, -0.0462073)
(-1.17507, 0.0260735)
(0.521454, 0.807786)
(1.8827, 0.55646)
(-0.312485, 0.890253)
(1.01468, 0.341591)
(-0.878574, 0.67205)
(1.54628, -0.246648)
(0.662451, 0.789451)
(0.918467, 0.528656)
(-0.577279, 0.952149)
(-0.439945, 0.875922)
(-0.951655, 0.614165)
(0.941433, -0.490953)
(0.931921, 0.108027)
(1.91937, 0.312563)
(0.189892, 0.0850484)
(1.47989, -0.27702)
(1.38126, -0.335466)
(-0.747688, 0.903713)
(-0.681137, 0.838568)
(0.385644, 0.853983)
(0.898171, 0.577981)
(-0.735971, 0.484879)
(-1.04934, 0.53106)
(0.100016, 0.363823)
(0.606671, 0.748011)
(0.463516, -0.257547)
(0.948413, -0.438419)
(1.91487, 0.452713)
(-0.713119, 0.734679)
(0.277839, 0.996426)
(-0.874206, 0.409884)
(0.634026, 0.922919)
(0.28153, 0.0378633)
(0.0412851, 1.08213)
(0.818816, -0.527948)
(0.60545, 0.703587)
(0.372785, 0.862807)
(-0.0559988, 0.192733)
(-0.52154, 0.89415)
(0.0470624, 1.04461)
(-1.03581, 0.220555)
(1.02469, -0.342603)
(1.25378, -0.314619)
(-0.649686, 0.731667)
(0.027708, 0.00659442)
(-0.0728613, 0.452136)
(1.4055, -0.438135)
(1.96316, 0.335403)
(1.0385, -0.0650097)
(0.112261, -0.0267982)
(-0.216881, 0.864907)
(-0.970618, 0.48264)
(1.16692, -0.370917)
(2.03596, 0.450752)
(0.490512, 0.795305)
(0.876889, 0.379117)
(-0.903719, 0.13187)
(0.951471, 0.454005)
(0.356648, -0.175389)
(1.75784, -0.119695)
(-0.135989, 0.501781)
(0.868472, 0.642285)
(-0.589604, 0.789425)

Executing Clustering Algorithm: Swap
    ....Leaf n=1 <38> sm=[   1.8827  0.55646 ] ss=3.85421
    ...Split cd=1 cv=0.5565 nd=7 sm=[    13.75    2.862 ] ss=28.24
    .......Leaf n=1 <28> sm=[    2.028   0.4515 ] ss=4.316
    ......Split cd=1 cv=0.4515 nd=2 sm=[    4.064   0.9022 ] ss=8.664
    .......Leaf n=1 <90> sm=[    2.036   0.4508 ] ss=4.348
    .....Split cd=1 cv=0.3986 nd=5 sm=[     9.95    1.853 ] ss=20.52
    .......Leaf n=1 <84> sm=[    1.963   0.3354 ] ss=3.967
    ......Split cd=1 cv=0.3197 nd=3 sm=[    5.886   0.9503 ] ss=11.85
    ........Leaf n=1 <18> sm=[    2.003   0.3024 ] ss=4.104
    .......Split cd=0 cv= 1.975 nd=2 sm=[    3.923   0.6149 ] ss=7.886
    ........Leaf n=1 <50> sm=[    1.919   0.3126 ] ss=3.782
    ....Split cd=0 cv= 1.915 nd=6 sm=[    11.86    2.305 ] ss=24.39
    .....Leaf n=1 <64> sm=[    1.915   0.4527 ] ss=3.872
    ..Split cd=0 cv= 1.233 nd=23 sm=[    25.36    13.83 ] ss=45.3
    .....Leaf n=1 <25> sm=[   0.6959   0.9643 ] ss=1.414
    ....Split cd=0 cv=0.6959 nd=9 sm=[     5.34    7.584 ] ss=9.683
    .......Leaf n=1 <68> sm=[    0.634   0.9229 ] ss=1.254
    ......Split cd=0 cv=0.5632 nd=2 sm=[    1.147     1.93 ] ss=2.532
    .......Leaf n=1 <3> sm=[   0.5127    1.007 ] ss=1.278
    .....Split cd=1 cv=0.8718 nd=8 sm=[    4.644     6.62 ] ss=8.268
    .........Leaf n=1 <43> sm=[   0.6625   0.7895 ] ss=1.062
    ........Split cd=0 cv=0.6295 nd=2 sm=[    1.274    1.635 ] ss=2.15
    .........Leaf n=1 <2> sm=[   0.6111   0.8454 ] ss=1.088
    .......Split cd=1 cv=0.7666 nd=4 sm=[    2.486    3.086 ] ss=3.939
    .........Leaf n=1 <61> sm=[   0.6067    0.748 ] ss=0.9276
    ........Split cd=0 cv=0.6067 nd=2 sm=[    1.212    1.452 ] ss=1.789
    .........Leaf n=1 <72> sm=[   0.6054   0.7036 ] ss=0.8616
    ......Split cd=0 cv=0.5632 nd=6 sm=[    3.498     4.69 ] ss=5.737
    ........Leaf n=1 <37> sm=[   0.5215   0.8078 ] ss=0.9244
    .......Split cd=1 cv=0.7953 nd=2 sm=[    1.012    1.603 ] ss=1.798
    ........Leaf n=1 <91> sm=[   0.4905   0.7953 ] ss=0.8731
    ...Split cd=1 cv=0.6614 nd=16 sm=[    11.61    10.97 ] ss=17.05
    .......Leaf n=1 <94> sm=[   0.9515    0.454 ] ss=1.111
    ......Split cd=0 cv=0.9515 nd=4 sm=[    3.637    2.203 ] ss=4.542
    .........Leaf n=1 <57> sm=[   0.8982    0.578 ] ss=1.141
    ........Split cd=0 cv=0.8916 nd=2 sm=[    1.767     1.22 ] ss=2.308
    .........Leaf n=1 <98> sm=[   0.8685   0.6423 ] ss=1.167
    .......Split cd=1 cv=0.5563 nd=3 sm=[    2.685    1.749 ] ss=3.431
    ........Leaf n=1 <44> sm=[   0.9185   0.5287 ] ss=1.123
    .....Split cd=1 cv=0.4511 nd=6 sm=[    5.528    2.924 ] ss=6.601
    .......Leaf n=1 <40> sm=[    1.015   0.3416 ] ss=1.146
    ......Split cd=0 cv= 1.015 nd=2 sm=[    1.892   0.7207 ] ss=2.059
    .......Leaf n=1 <92> sm=[   0.8769   0.3791 ] ss=0.9127
    ....Split cd=0 cv=0.8318 nd=7 sm=[    6.275    3.385 ] ss=7.371
    .....Leaf n=1 <34> sm=[   0.7464   0.4617 ] ss=0.7703
    .Split cd=1 cv=0.2407 nd=53 sm=[    61.87    6.563 ] ss=97.83
    .......Leaf n=1 <30> sm=[    1.918  0.08599 ] ss=3.688
    ......Split cd=0 cv= 1.897 nd=2 sm=[    3.784    0.232 ] ss=7.188
    .......Leaf n=1 <27> sm=[    1.865    0.146 ] ss=3.5
    .....Split cd=1 cv=0.03039 nd=4 sm=[    7.618   0.1873 ] ss=14.56
    .......Leaf n=1 <8> sm=[    2.008 -0.03426 ] ss=4.033
    ......Split cd=0 cv= 1.897 nd=2 sm=[    3.835 -0.04472 ] ss=7.371
    .......Leaf n=1 <5> sm=[    1.827 -0.01046 ] ss=3.337
    ....Split cd=0 cv= 1.758 nd=5 sm=[    9.376   0.0676 ] ss=17.66
    .....Leaf n=1 <96> sm=[    1.758  -0.1197 ] ss=3.104
    ...Split cd=1 cv= -0.18 nd=13 sm=[    20.89   -2.493 ] ss=35.18
    .....Leaf n=1 <42> sm=[    1.546  -0.2466 ] ss=2.452
    ....Split cd=0 cv= 1.546 nd=8 sm=[    11.51    -2.56 ] ss=17.52
    .........Leaf n=1 <0> sm=[    1.532  -0.1815 ] ss=2.38
    ........Split cd=0 cv=  1.48 nd=2 sm=[    3.012  -0.4585 ] ss=4.646
    .........Leaf n=1 <52> sm=[     1.48   -0.277 ] ss=2.267
    .......Split cd=1 cv=-0.2841 nd=3 sm=[      4.5  -0.7426 ] ss=6.943
    ........Leaf n=1 <33> sm=[    1.489  -0.2841 ] ss=2.297
    ......Split cd=0 cv=  1.39 nd=5 sm=[    7.136   -1.393 ] ss=10.63
    ........Leaf n=1 <79> sm=[    1.254  -0.3146 ] ss=1.671
    .......Split cd=1 cv=-0.3146 nd=2 sm=[    2.635  -0.6501 ] ss=3.691
    ........Leaf n=1 <53> sm=[    1.381  -0.3355 ] ss=2.02
    .....Split cd=1 cv=-0.3903 nd=7 sm=[    9.966   -2.314 ] ss=15.07
    .......Leaf n=1 <19> sm=[    1.425  -0.4827 ] ss=2.264
    ......Split cd=0 cv= 1.406 nd=2 sm=[    2.831  -0.9208 ] ss=4.432
    .......Leaf n=1 <83> sm=[    1.406  -0.4381 ] ss=2.167
    ..Split cd=0 cv= 1.233 nd=30 sm=[    36.51   -7.268 ] ss=52.53
    .......Leaf n=1 <4> sm=[   0.9894   0.1527 ] ss=1.002
    ......Split cd=0 cv=0.9894 nd=3 sm=[    2.843   0.3693 ] ss=2.745
    ........Leaf n=1 <13> sm=[   0.9222   0.1086 ] ss=0.8623
    .......Split cd=1 cv=0.1086 nd=2 sm=[    1.854   0.2166 ] ss=1.742
    ........Leaf n=1 <49> sm=[   0.9319    0.108 ] ss=0.8801
    .....Split cd=1 cv=0.03039 nd=4 sm=[    3.882   0.3043 ] ss=3.827
    ......Leaf n=1 <85> sm=[    1.039 -0.06501 ] ss=1.083
    ....Split cd=0 cv=0.9121 nd=5 sm=[    4.794   0.5004 ] ss=4.698
    .....Leaf n=1 <1> sm=[   0.9121   0.1961 ] ss=0.8705
    ...Split cd=1 cv= -0.18 nd=17 sm=[    15.62   -4.776 ] ss=17.35
    ........Leaf n=1 <89> sm=[    1.167  -0.3709 ] ss=1.499
    .......Split cd=1 cv=-0.3709 nd=2 sm=[    2.204  -0.7491 ] ss=2.718
    ........Leaf n=1 <24> sm=[    1.037  -0.3782 ] ss=1.219
    ......Split cd=0 cv= 1.033 nd=3 sm=[    3.229   -1.092 ] ss=3.885
    .......Leaf n=1 <78> sm=[    1.025  -0.3426 ] ss=1.167
    .....Split cd=1 cv=-0.3903 nd=9 sm=[    9.001    -4.05 ] ss=10.94
    .......Leaf n=1 <12> sm=[    1.053  -0.4958 ] ss=1.354
    ......Split cd=0 cv= 1.033 nd=6 sm=[    5.772   -2.958 ] ss=7.051
    ..........Leaf n=1 <15> sm=[   0.9926  -0.3955 ] ss=1.142
    .........Split cd=1 cv=-0.4384 nd=2 sm=[    1.941   -0.834 ] ss=2.233
    ..........Leaf n=1 <63> sm=[   0.9484  -0.4384 ] ss=1.092
    ........Split cd=0 cv=0.9414 nd=3 sm=[    2.882   -1.325 ] ss=3.361
    .........Leaf n=1 <48> sm=[   0.9414   -0.491 ] ss=1.127
    .......Split cd=1 cv=-0.4955 nd=5 sm=[     4.72   -2.463 ] ss=5.698
    .........Leaf n=1 <9> sm=[   0.9222   -0.537 ] ss=1.139
    ........Split cd=0 cv=0.9222 nd=2 sm=[    1.837   -1.138 ] ss=2.337
    .........Leaf n=1 <22> sm=[   0.9152  -0.6007 ] ss=1.198
    ....Split cd=0 cv=0.8318 nd=12 sm=[    10.83   -5.276 ] ss=12.66
    ......Leaf n=1 <62> sm=[   0.4635  -0.2575 ] ss=0.2812
    .....Split cd=1 cv=-0.3903 nd=3 sm=[    1.824   -1.226 ] ss=1.718
    .......Leaf n=1 <71> sm=[   0.8188  -0.5279 ] ss=0.9492
    ......Split cd=0 cv=0.6311 nd=2 sm=[    1.361  -0.9687 ] ss=1.437
    .......Leaf n=1 <14> sm=[   0.5417  -0.4407 ] ss=0.4877
    Split cd=0 cv=0.4304 nd=100 sm=[    48.18    28.78 ] ss=130.3
    .......Leaf n=1 <66> sm=[   0.2778   0.9964 ] ss=1.07
    ......Split cd=0 cv=0.2298 nd=3 sm=[   0.3662    3.123 ] ss=3.336
    ........Leaf n=1 <70> sm=[  0.04129    1.082 ] ss=1.173
    .......Split cd=1 cv= 1.045 nd=2 sm=[  0.08835    2.127 ] ss=2.266
    ........Leaf n=1 <76> sm=[  0.04706    1.045 ] ss=1.093
    .....Split cd=1 cv=0.8718 nd=5 sm=[    1.125     4.84 ] ss=5.098
    .......Leaf n=1 <56> sm=[   0.3856    0.854 ] ss=0.878
    ......Split cd=0 cv=0.3728 nd=2 sm=[   0.7584    1.717 ] ss=1.761
    .......Leaf n=1 <73> sm=[   0.3728   0.8628 ] ss=0.8834
    ....Split cd=0 cv=0.02906 nd=9 sm=[   0.1931    8.594 ] ss=8.874
    .......Leaf n=1 <6> sm=[  -0.1414   0.9454 ] ss=0.9138
    ......Split cd=0 cv=-0.1716 nd=3 sm=[  -0.7146    2.889 ] ss=2.981
    ........Leaf n=1 <11> sm=[  -0.2608    1.053 ] ss=1.177
    .......Split cd=1 cv= 0.977 nd=2 sm=[  -0.5733    1.943 ] ss=2.067
    ........Leaf n=1 <39> sm=[  -0.3125   0.8903 ] ss=0.8902
    .....Split cd=1 cv=0.8718 nd=4 sm=[  -0.9315    3.754 ] ss=3.776
    ......Leaf n=1 <87> sm=[  -0.2169   0.8649 ] ss=0.7951
    ...Split cd=1 cv=0.6614 nd=16 sm=[    0.235    11.39 ] ss=10.13
    ......Leaf n=1 <10> sm=[   0.2328   0.4159 ] ss=0.2271
    .....Split cd=1 cv=0.4159 nd=2 sm=[   0.3328   0.7797 ] ss=0.3695
    ......Leaf n=1 <60> sm=[      0.1   0.3638 ] ss=0.1424
    ....Split cd=0 cv=0.02906 nd=7 sm=[  0.04187    2.796 ] ss=1.261
    ........Leaf n=1 <26> sm=[  0.02516   0.4798 ] ss=0.2308
    .......Split cd=1 cv=0.4798 nd=2 sm=[  -0.0477   0.9319 ] ss=0.4406
    ........Leaf n=1 <82> sm=[ -0.07286   0.4521 ] ss=0.2097
    ......Split cd=0 cv=-0.136 nd=3 sm=[  -0.1837    1.434 ] ss=0.7108
    .......Leaf n=1 <97> sm=[   -0.136   0.5018 ] ss=0.2703
    .....Split cd=1 cv=0.4511 nd=5 sm=[  -0.2909    2.016 ] ss=0.8919
    .......Leaf n=1 <7> sm=[ -0.01034   0.3222 ] ss=0.1039
    ......Split cd=0 cv=-0.09691 nd=2 sm=[  -0.1072   0.5826 ] ss=0.1811
    .......Leaf n=1 <17> sm=[ -0.09691   0.2604 ] ss=0.07719
    ..Split cd=0 cv=-0.3723 nd=33 sm=[   -12.49    22.63 ] ss=28.25
    ........Leaf n=1 <75> sm=[  -0.5215   0.8942 ] ss=1.072
    .......Split cd=1 cv=0.8942 nd=2 sm=[  -0.9615     1.77 ] ss=2.032
    ........Leaf n=1 <46> sm=[  -0.4399   0.8759 ] ss=0.9608
    ......Split cd=0 cv=-0.573 nd=4 sm=[   -2.286    3.626 ] ss=4.648
    ........Leaf n=1 <45> sm=[  -0.5773   0.9521 ] ss=1.24
    .......Split cd=1 cv=0.9521 nd=2 sm=[   -1.325    1.856 ] ss=2.616
    ........Leaf n=1 <54> sm=[  -0.7477   0.9037 ] ss=1.376
    .....Split cd=1 cv=0.8718 nd=8 sm=[    -4.92     6.72 ] ss=8.792
    .......Leaf n=1 <99> sm=[  -0.5896   0.7894 ] ss=0.9708
    ......Split cd=0 cv=-0.5896 nd=4 sm=[   -2.634    3.094 ] ss=4.144
    ........Leaf n=1 <55> sm=[  -0.6811   0.8386 ] ss=1.167
    .......Split cd=1 cv=0.7666 nd=3 sm=[   -2.044    2.305 ] ss=3.173
    .........Leaf n=1 <80> sm=[  -0.6497   0.7317 ] ss=0.9574
    ........Split cd=0 cv=-0.6816 nd=2 sm=[   -1.363    1.466 ] ss=2.006
    .........Leaf n=1 <65> sm=[  -0.7131   0.7347 ] ss=1.048
    ....Split cd=0 cv=-0.7737 nd=9 sm=[   -5.799    7.392 ] ss=10.02
    .....Leaf n=1 <41> sm=[  -0.8786   0.6721 ] ss=1.224
    ...Split cd=1 cv=0.6614 nd=17 sm=[   -12.73    11.24 ] ss=18.11
    ......Leaf n=1 <20> sm=[  -0.5569   0.5926 ] ss=0.6613
    .....Split cd=1 cv=0.4849 nd=2 sm=[   -1.293    1.077 ] ss=1.438
    ......Leaf n=1 <58> sm=[   -0.736   0.4849 ] ss=0.7768
    ....Split cd=0 cv=-0.7737 nd=8 sm=[    -6.93    3.844 ] ss=8.095
    ........Leaf n=1 <47> sm=[  -0.9517   0.6142 ] ss=1.283
    .......Split cd=1 cv=0.5563 nd=2 sm=[   -1.922    1.097 ] ss=2.458
    ........Leaf n=1 <88> sm=[  -0.9706   0.4826 ] ss=1.175
    ......Split cd=0 cv=-0.9744 nd=3 sm=[   -2.972    1.628 ] ss=3.841
    .......Leaf n=1 <59> sm=[   -1.049   0.5311 ] ss=1.383
    .....Split cd=1 cv=0.4511 nd=6 sm=[   -5.637    2.766 ] ss=6.657
    ........Leaf n=1 <29> sm=[   -0.835    0.423 ] ss=0.8762
    .......Split cd=1 cv=0.4099 nd=2 sm=[   -1.709   0.8329 ] ss=1.808
    ........Leaf n=1 <67> sm=[  -0.8742   0.4099 ] ss=0.9322
    ......Split cd=0 cv=-0.9562 nd=3 sm=[   -2.665    1.139 ] ss=2.816
    .......Leaf n=1 <16> sm=[  -0.9562   0.3057 ] ss=1.008
    .Split cd=1 cv=0.2407 nd=47 sm=[   -13.69    22.22 ] ss=32.5
    .......Leaf n=1 <69> sm=[   0.2815  0.03786 ] ss=0.08069
    ......Split cd=0 cv=0.2298 nd=2 sm=[   0.4714   0.1229 ] ss=0.124
    .......Leaf n=1 <51> sm=[   0.1899  0.08505 ] ss=0.04329
    .....Split cd=1 cv=0.03039 nd=6 sm=[    1.271  -0.2285 ] ss=0.383
    ........Leaf n=1 <31> sm=[    0.262 -0.03439 ] ss=0.06983
    .......Split cd=1 cv=-0.07479 nd=2 sm=[   0.6187  -0.2098 ] ss=0.2278
    ........Leaf n=1 <95> sm=[   0.3566  -0.1754 ] ss=0.158
    ......Split cd=0 cv=0.2298 nd=4 sm=[   0.7995  -0.3514 ] ss=0.259
    ........Leaf n=1 <86> sm=[   0.1123  -0.0268 ] ss=0.01332
    .......Split cd=1 cv=-0.07479 nd=2 sm=[   0.1808  -0.1416 ] ss=0.03121
    ........Leaf n=1 <23> sm=[  0.06856  -0.1148 ] ss=0.01789
    ....Split cd=0 cv=0.02906 nd=9 sm=[    1.262 -0.07538 ] ss=0.4266
    ......Leaf n=1 <74> sm=[   -0.056   0.1927 ] ss=0.04028
    .....Split cd=1 cv=0.03039 nd=3 sm=[ -0.009376   0.1531 ] ss=0.04359
    .......Leaf n=1 <81> sm=[  0.02771 0.006594 ] ss=0.0008112
    ......Split cd=0 cv=0.01891 nd=2 sm=[  0.04662 -0.03961 ] ss=0.003304
    .......Leaf n=1 <35> sm=[  0.01891 -0.04621 ] ss=0.002493
    ...Split cd=1 cv= -0.18 nd=11 sm=[    1.921   -0.785 ] ss=0.9206
    .....Leaf n=1 <21> sm=[   0.3738  -0.4571 ] ss=0.3487
    ....Split cd=0 cv=0.2856 nd=2 sm=[   0.6594  -0.7097 ] ss=0.4941
    .....Leaf n=1 <32> sm=[   0.2856  -0.2526 ] ss=0.1453
    ..Split cd=0 cv=-0.3723 nd=14 sm=[   -1.194  -0.4066 ] ss=4.258
    .....Leaf n=1 <93> sm=[  -0.9037   0.1319 ] ss=0.8341
    ....Split cd=0 cv=-0.9037 nd=2 sm=[    -1.94   0.3524 ] ss=1.956
    .....Leaf n=1 <77> sm=[   -1.036   0.2206 ] ss=1.122
    ...Split cd=1 cv=0.02607 nd=3 sm=[   -3.115   0.3785 ] ss=3.337
    ....Leaf n=1 <36> sm=[   -1.175  0.02607 ] ss=1.381
================
open file successfully.
Data Points:
(1.53185, -0.181498)
(0.91214, 0.196149)
(0.611138, 0.845364)
(0.512654, 1.00743)
(0.989351, 0.152667)
(1.82681, -0.0104592)
(-0.141351, 0.945408)
(-0.0103401, 0.322211)
(2.00806, -0.0342631)
(0.922233, -0.536971)
(0.232796, 0.415857)
(-0.260771, 1.05303)
(1.05251, -0.49579)
(0.922208, 0.108597)
(0.541746, -0.440715)
(0.992592, -0.395543)
(-0.956249, 0.305663)
(-0.0969088, 0.260381)
(2.00321, 0.302369)
(1.42522, -0.482703)
(-0.556882, 0.592596)
(0.37384, -0.457116)
(0.915152, -0.600658)
(0.0685635, -0.114837)
(1.03722, -0.378166)
(0.695912, 0.964328)
(0.0251569, 0.479779)
(1.86506, 0.146026)
(2.0278, 0.451455)
(-0.835041, 0.423008)
(1.91848, 0.0859929)
(0.26201, -0.0343864)
(0.285578, -0.252555)
(1.48874, -0.284132)
(0.746397, 0.46168)
(0.0189145, -0.0462073)
(-1.17507, 0.0260735)
(0.521454, 0.807786)
(1.8827, 0.55646)
(-0.312485, 0.890253)
(1.01468, 0.341591)
(-0.878574, 0.67205)
(1.54628, -0.246648)
(0.662451, 0.789451)
(0.918467, 0.528656)
(-0.577279, 0.952149)
(-0.439945, 0.875922)
(-0.951655, 0.614165)
(0.941433, -0.490953)
(0.931921, 0.108027)
(1.91937, 0.312563)
(0.189892, 0.0850484)
(1.47989, -0.27702)
(1.38126, -0.335466)
(-0.747688, 0.903713)
(-0.681137, 0.838568)
(0.385644, 0.853983)
(0.898171, 0.577981)
(-0.735971, 0.484879)
(-1.04934, 0.53106)
(0.100016, 0.363823)
(0.606671, 0.748011)
(0.463516, -0.257547)
(0.948413, -0.438419)
(1.91487, 0.452713)
(-0.713119, 0.734679)
(0.277839, 0.996426)
(-0.874206, 0.409884)
(0.634026, 0.922919)
(0.28153, 0.0378633)
(0.0412851, 1.08213)
(0.818816, -0.527948)
(0.60545, 0.703587)
(0.372785, 0.862807)
(-0.0559988, 0.192733)
(-0.52154, 0.89415)
(0.0470624, 1.04461)
(-1.03581, 0.220555)
(1.02469, -0.342603)
(1.25378, -0.314619)
(-0.649686, 0.731667)
(0.027708, 0.00659442)
(-0.0728613, 0.452136)
(1.4055, -0.438135)
(1.96316, 0.335403)
(1.0385, -0.0650097)
(0.112261, -0.0267982)
(-0.216881, 0.864907)
(-0.970618, 0.48264)
(1.16692, -0.370917)
(2.03596, 0.450752)
(0.490512, 0.795305)
(0.876889, 0.379117)
(-0.903719, 0.13187)
(0.951471, 0.454005)
(0.356648, -0.175389)
(1.75784, -0.119695)
(-0.135989, 0.501781)
(0.868472, 0.642285)
(-0.589604, 0.789425)

Executing Clustering Algorithm: Swap
    ....Leaf n=1 <38> sm=[   1.8827  0.55646 ] ss=3.85421
    ...Split cd=1 cv=0.5565 nd=7 sm=[    13.75    2.862 ] ss=28.24
    .......Leaf n=1 <28> sm=[    2.028   0.4515 ] ss=4.316
    ......Split cd=1 cv=0.4515 nd=2 sm=[    4.064   0.9022 ] ss=8.664
    .......Leaf n=1 <90> sm=[    2.036   0.4508 ] ss=4.348
    .....Split cd=1 cv=0.3986 nd=5 sm=[     9.95    1.853 ] ss=20.52
    .......Leaf n=1 <84> sm=[    1.963   0.3354 ] ss=3.967
    ......Split cd=1 cv=0.3197 nd=3 sm=[    5.886   0.9503 ] ss=11.85
    ........Leaf n=1 <18> sm=[    2.003   0.3024 ] ss=4.104
    .......Split cd=0 cv= 1.975 nd=2 sm=[    3.923   0.6149 ] ss=7.886
    ........Leaf n=1 <50> sm=[    1.919   0.3126 ] ss=3.782
    ....Split cd=0 cv= 1.915 nd=6 sm=[    11.86    2.305 ] ss=24.39
    .....Leaf n=1 <64> sm=[    1.915   0.4527 ] ss=3.872
    ..Split cd=0 cv= 1.233 nd=23 sm=[    25.36    13.83 ] ss=45.3
    .....Leaf n=1 <25> sm=[   0.6959   0.9643 ] ss=1.414
    ....Split cd=0 cv=0.6959 nd=9 sm=[     5.34    7.584 ] ss=9.683
    .......Leaf n=1 <68> sm=[    0.634   0.9229 ] ss=1.254
    ......Split cd=0 cv=0.5632 nd=2 sm=[    1.147     1.93 ] ss=2.532
    .......Leaf n=1 <3> sm=[   0.5127    1.007 ] ss=1.278
    .....Split cd=1 cv=0.8718 nd=8 sm=[    4.644     6.62 ] ss=8.268
    .........Leaf n=1 <43> sm=[   0.6625   0.7895 ] ss=1.062
    ........Split cd=0 cv=0.6295 nd=2 sm=[    1.274    1.635 ] ss=2.15
    .........Leaf n=1 <2> sm=[   0.6111   0.8454 ] ss=1.088
    .......Split cd=1 cv=0.7666 nd=4 sm=[    2.486    3.086 ] ss=3.939
    .........Leaf n=1 <61> sm=[   0.6067    0.748 ] ss=0.9276
    ........Split cd=0 cv=0.6067 nd=2 sm=[    1.212    1.452 ] ss=1.789
    .........Leaf n=1 <72> sm=[   0.6054   0.7036 ] ss=0.8616
    ......Split cd=0 cv=0.5632 nd=6 sm=[    3.498     4.69 ] ss=5.737
    ........Leaf n=1 <37> sm=[   0.5215   0.8078 ] ss=0.9244
    .......Split cd=1 cv=0.7953 nd=2 sm=[    1.012    1.603 ] ss=1.798
    ........Leaf n=1 <91> sm=[   0.4905   0.7953 ] ss=0.8731
    ...Split cd=1 cv=0.6614 nd=16 sm=[    11.61    10.97 ] ss=17.05
    .......Leaf n=1 <94> sm=[   0.9515    0.454 ] ss=1.111
    ......Split cd=0 cv=0.9515 nd=4 sm=[    3.637    2.203 ] ss=4.542
    .........Leaf n=1 <57> sm=[   0.8982    0.578 ] ss=1.141
    ........Split cd=0 cv=0.8916 nd=2 sm=[    1.767     1.22 ] ss=2.308
    .........Leaf n=1 <98> sm=[   0.8685   0.6423 ] ss=1.167
    .......Split cd=1 cv=0.5563 nd=3 sm=[    2.685    1.749 ] ss=3.431
    ........Leaf n=1 <44> sm=[   0.9185   0.5287 ] ss=1.123
    .....Split cd=1 cv=0.4511 nd=6 sm=[    5.528    2.924 ] ss=6.601
    .......Leaf n=1 <40> sm=[    1.015   0.3416 ] ss=1.146
    ......Split cd=0 cv= 1.015 nd=2 sm=[    1.892   0.7207 ] ss=2.059
    .......Leaf n=1 <92> sm=[   0.8769   0.3791 ] ss=0.9127
    ....Split cd=0 cv=0.8318 nd=7 sm=[    6.275    3.385 ] ss=7.371
    .....Leaf n=1 <34> sm=[   0.7464   0.4617 ] ss=0.7703
    .Split cd=1 cv=0.2407 nd=53 sm=[    61.87    6.563 ] ss=97.83
    .......Leaf n=1 <30> sm=[    1.918  0.08599 ] ss=3.688
    ......Split cd=0 cv= 1.897 nd=2 sm=[    3.784    0.232 ] ss=7.188
    .......Leaf n=1 <27> sm=[    1.865    0.146 ] ss=3.5
    .....Split cd=1 cv=0.03039 nd=4 sm=[    7.618   0.1873 ] ss=14.56
    .......Leaf n=1 <8> sm=[    2.008 -0.03426 ] ss=4.033
    ......Split cd=0 cv= 1.897 nd=2 sm=[    3.835 -0.04472 ] ss=7.371
    .......Leaf n=1 <5> sm=[    1.827 -0.01046 ] ss=3.337
    ....Split cd=0 cv= 1.758 nd=5 sm=[    9.376   0.0676 ] ss=17.66
    .....Leaf n=1 <96> sm=[    1.758  -0.1197 ] ss=3.104
    ...Split cd=1 cv= -0.18 nd=13 sm=[    20.89   -2.493 ] ss=35.18
    .....Leaf n=1 <42> sm=[    1.546  -0.2466 ] ss=2.452
    ....Split cd=0 cv= 1.546 nd=8 sm=[    11.51    -2.56 ] ss=17.52
    .........Leaf n=1 <0> sm=[    1.532  -0.1815 ] ss=2.38
    ........Split cd=0 cv=  1.48 nd=2 sm=[    3.012  -0.4585 ] ss=4.646
    .........Leaf n=1 <52> sm=[     1.48   -0.277 ] ss=2.267
    .......Split cd=1 cv=-0.2841 nd=3 sm=[      4.5  -0.7426 ] ss=6.943
    ........Leaf n=1 <33> sm=[    1.489  -0.2841 ] ss=2.297
    ......Split cd=0 cv=  1.39 nd=5 sm=[    7.136   -1.393 ] ss=10.63
    ........Leaf n=1 <79> sm=[    1.254  -0.3146 ] ss=1.671
    .......Split cd=1 cv=-0.3146 nd=2 sm=[    2.635  -0.6501 ] ss=3.691
    ........Leaf n=1 <53> sm=[    1.381  -0.3355 ] ss=2.02
    .....Split cd=1 cv=-0.3903 nd=7 sm=[    9.966   -2.314 ] ss=15.07
    .......Leaf n=1 <19> sm=[    1.425  -0.4827 ] ss=2.264
    ......Split cd=0 cv= 1.406 nd=2 sm=[    2.831  -0.9208 ] ss=4.432
    .......Leaf n=1 <83> sm=[    1.406  -0.4381 ] ss=2.167
    ..Split cd=0 cv= 1.233 nd=30 sm=[    36.51   -7.268 ] ss=52.53
    .......Leaf n=1 <4> sm=[   0.9894   0.1527 ] ss=1.002
    ......Split cd=0 cv=0.9894 nd=3 sm=[    2.843   0.3693 ] ss=2.745
    ........Leaf n=1 <13> sm=[   0.9222   0.1086 ] ss=0.8623
    .......Split cd=1 cv=0.1086 nd=2 sm=[    1.854   0.2166 ] ss=1.742
    ........Leaf n=1 <49> sm=[   0.9319    0.108 ] ss=0.8801
    .....Split cd=1 cv=0.03039 nd=4 sm=[    3.882   0.3043 ] ss=3.827
    ......Leaf n=1 <85> sm=[    1.039 -0.06501 ] ss=1.083
    ....Split cd=0 cv=0.9121 nd=5 sm=[    4.794   0.5004 ] ss=4.698
    .....Leaf n=1 <1> sm=[   0.9121   0.1961 ] ss=0.8705
    ...Split cd=1 cv= -0.18 nd=17 sm=[    15.62   -4.776 ] ss=17.35
    ........Leaf n=1 <89> sm=[    1.167  -0.3709 ] ss=1.499
    .......Split cd=1 cv=-0.3709 nd=2 sm=[    2.204  -0.7491 ] ss=2.718
    ........Leaf n=1 <24> sm=[    1.037  -0.3782 ] ss=1.219
    ......Split cd=0 cv= 1.033 nd=3 sm=[    3.229   -1.092 ] ss=3.885
    .......Leaf n=1 <78> sm=[    1.025  -0.3426 ] ss=1.167
    .....Split cd=1 cv=-0.3903 nd=9 sm=[    9.001    -4.05 ] ss=10.94
    .......Leaf n=1 <12> sm=[    1.053  -0.4958 ] ss=1.354
    ......Split cd=0 cv= 1.033 nd=6 sm=[    5.772   -2.958 ] ss=7.051
    ..........Leaf n=1 <15> sm=[   0.9926  -0.3955 ] ss=1.142
    .........Split cd=1 cv=-0.4384 nd=2 sm=[    1.941   -0.834 ] ss=2.233
    ..........Leaf n=1 <63> sm=[   0.9484  -0.4384 ] ss=1.092
    ........Split cd=0 cv=0.9414 nd=3 sm=[    2.882   -1.325 ] ss=3.361
    .........Leaf n=1 <48> sm=[   0.9414   -0.491 ] ss=1.127
    .......Split cd=1 cv=-0.4955 nd=5 sm=[     4.72   -2.463 ] ss=5.698
    .........Leaf n=1 <9> sm=[   0.9222   -0.537 ] ss=1.139
    ........Split cd=0 cv=0.9222 nd=2 sm=[    1.837   -1.138 ] ss=2.337
    .........Leaf n=1 <22> sm=[   0.9152  -0.6007 ] ss=1.198
    ....Split cd=0 cv=0.8318 nd=12 sm=[    10.83   -5.276 ] ss=12.66
    ......Leaf n=1 <62> sm=[   0.4635  -0.2575 ] ss=0.2812
    .....Split cd=1 cv=-0.3903 nd=3 sm=[    1.824   -1.226 ] ss=1.718
    .......Leaf n=1 <71> sm=[   0.8188  -0.5279 ] ss=0.9492
    ......Split cd=0 cv=0.6311 nd=2 sm=[    1.361  -0.9687 ] ss=1.437
    .......Leaf n=1 <14> sm=[   0.5417  -0.4407 ] ss=0.4877
    Split cd=0 cv=0.4304 nd=100 sm=[    48.18    28.78 ] ss=130.3
    .......Leaf n=1 <66> sm=[   0.2778   0.9964 ] ss=1.07
    ......Split cd=0 cv=0.2298 nd=3 sm=[   0.3662    3.123 ] ss=3.336
    ........Leaf n=1 <70> sm=[  0.04129    1.082 ] ss=1.173
    .......Split cd=1 cv= 1.045 nd=2 sm=[  0.08835    2.127 ] ss=2.266
    ........Leaf n=1 <76> sm=[  0.04706    1.045 ] ss=1.093
    .....Split cd=1 cv=0.8718 nd=5 sm=[    1.125     4.84 ] ss=5.098
    .......Leaf n=1 <56> sm=[   0.3856    0.854 ] ss=0.878
    ......Split cd=0 cv=0.3728 nd=2 sm=[   0.7584    1.717 ] ss=1.761
    .......Leaf n=1 <73> sm=[   0.3728   0.8628 ] ss=0.8834
    ....Split cd=0 cv=0.02906 nd=9 sm=[   0.1931    8.594 ] ss=8.874
    .......Leaf n=1 <6> sm=[  -0.1414   0.9454 ] ss=0.9138
    ......Split cd=0 cv=-0.1716 nd=3 sm=[  -0.7146    2.889 ] ss=2.981
    ........Leaf n=1 <11> sm=[  -0.2608    1.053 ] ss=1.177
    .......Split cd=1 cv= 0.977 nd=2 sm=[  -0.5733    1.943 ] ss=2.067
    ........Leaf n=1 <39> sm=[  -0.3125   0.8903 ] ss=0.8902
    .....Split cd=1 cv=0.8718 nd=4 sm=[  -0.9315    3.754 ] ss=3.776
    ......Leaf n=1 <87> sm=[  -0.2169   0.8649 ] ss=0.7951
    ...Split cd=1 cv=0.6614 nd=16 sm=[    0.235    11.39 ] ss=10.13
    ......Leaf n=1 <10> sm=[   0.2328   0.4159 ] ss=0.2271
    .....Split cd=1 cv=0.4159 nd=2 sm=[   0.3328   0.7797 ] ss=0.3695
    ......Leaf n=1 <60> sm=[      0.1   0.3638 ] ss=0.1424
    ....Split cd=0 cv=0.02906 nd=7 sm=[  0.04187    2.796 ] ss=1.261
    ........Leaf n=1 <26> sm=[  0.02516   0.4798 ] ss=0.2308
    .......Split cd=1 cv=0.4798 nd=2 sm=[  -0.0477   0.9319 ] ss=0.4406
    ........Leaf n=1 <82> sm=[ -0.07286   0.4521 ] ss=0.2097
    ......Split cd=0 cv=-0.136 nd=3 sm=[  -0.1837    1.434 ] ss=0.7108
    .......Leaf n=1 <97> sm=[   -0.136   0.5018 ] ss=0.2703
    .....Split cd=1 cv=0.4511 nd=5 sm=[  -0.2909    2.016 ] ss=0.8919
    .......Leaf n=1 <7> sm=[ -0.01034   0.3222 ] ss=0.1039
    ......Split cd=0 cv=-0.09691 nd=2 sm=[  -0.1072   0.5826 ] ss=0.1811
    .......Leaf n=1 <17> sm=[ -0.09691   0.2604 ] ss=0.07719
    ..Split cd=0 cv=-0.3723 nd=33 sm=[   -12.49    22.63 ] ss=28.25
    ........Leaf n=1 <75> sm=[  -0.5215   0.8942 ] ss=1.072
    .......Split cd=1 cv=0.8942 nd=2 sm=[  -0.9615     1.77 ] ss=2.032
    ........Leaf n=1 <46> sm=[  -0.4399   0.8759 ] ss=0.9608
    ......Split cd=0 cv=-0.573 nd=4 sm=[   -2.286    3.626 ] ss=4.648
    ........Leaf n=1 <45> sm=[  -0.5773   0.9521 ] ss=1.24
    .......Split cd=1 cv=0.9521 nd=2 sm=[   -1.325    1.856 ] ss=2.616
    ........Leaf n=1 <54> sm=[  -0.7477   0.9037 ] ss=1.376
    .....Split cd=1 cv=0.8718 nd=8 sm=[    -4.92     6.72 ] ss=8.792
    .......Leaf n=1 <99> sm=[  -0.5896   0.7894 ] ss=0.9708
    ......Split cd=0 cv=-0.5896 nd=4 sm=[   -2.634    3.094 ] ss=4.144
    ........Leaf n=1 <55> sm=[  -0.6811   0.8386 ] ss=1.167
    .......Split cd=1 cv=0.7666 nd=3 sm=[   -2.044    2.305 ] ss=3.173
    .........Leaf n=1 <80> sm=[  -0.6497   0.7317 ] ss=0.9574
    ........Split cd=0 cv=-0.6816 nd=2 sm=[   -1.363    1.466 ] ss=2.006
    .........Leaf n=1 <65> sm=[  -0.7131   0.7347 ] ss=1.048
    ....Split cd=0 cv=-0.7737 nd=9 sm=[   -5.799    7.392 ] ss=10.02
    .....Leaf n=1 <41> sm=[  -0.8786   0.6721 ] ss=1.224
    ...Split cd=1 cv=0.6614 nd=17 sm=[   -12.73    11.24 ] ss=18.11
    ......Leaf n=1 <20> sm=[  -0.5569   0.5926 ] ss=0.6613
    .....Split cd=1 cv=0.4849 nd=2 sm=[   -1.293    1.077 ] ss=1.438
    ......Leaf n=1 <58> sm=[   -0.736   0.4849 ] ss=0.7768
    ....Split cd=0 cv=-0.7737 nd=8 sm=[    -6.93    3.844 ] ss=8.095
    ........Leaf n=1 <47> sm=[  -0.9517   0.6142 ] ss=1.283
    .......Split cd=1 cv=0.5563 nd=2 sm=[   -1.922    1.097 ] ss=2.458
    ........Leaf n=1 <88> sm=[  -0.9706   0.4826 ] ss=1.175
    ......Split cd=0 cv=-0.9744 nd=3 sm=[   -2.972    1.628 ] ss=3.841
    .......Leaf n=1 <59> sm=[   -1.049   0.5311 ] ss=1.383
    .....Split cd=1 cv=0.4511 nd=6 sm=[   -5.637    2.766 ] ss=6.657
    ........Leaf n=1 <29> sm=[   -0.835    0.423 ] ss=0.8762
    .......Split cd=1 cv=0.4099 nd=2 sm=[   -1.709   0.8329 ] ss=1.808
    ........Leaf n=1 <67> sm=[  -0.8742   0.4099 ] ss=0.9322
    ......Split cd=0 cv=-0.9562 nd=3 sm=[   -2.665    1.139 ] ss=2.816
    .......Leaf n=1 <16> sm=[  -0.9562   0.3057 ] ss=1.008
    .Split cd=1 cv=0.2407 nd=47 sm=[   -13.69    22.22 ] ss=32.5
    .......Leaf n=1 <69> sm=[   0.2815  0.03786 ] ss=0.08069
    ......Split cd=0 cv=0.2298 nd=2 sm=[   0.4714   0.1229 ] ss=0.124
    .......Leaf n=1 <51> sm=[   0.1899  0.08505 ] ss=0.04329
    .....Split cd=1 cv=0.03039 nd=6 sm=[    1.271  -0.2285 ] ss=0.383
    ........Leaf n=1 <31> sm=[    0.262 -0.03439 ] ss=0.06983
    .......Split cd=1 cv=-0.07479 nd=2 sm=[   0.6187  -0.2098 ] ss=0.2278
    ........Leaf n=1 <95> sm=[   0.3566  -0.1754 ] ss=0.158
    ......Split cd=0 cv=0.2298 nd=4 sm=[   0.7995  -0.3514 ] ss=0.259
    ........Leaf n=1 <86> sm=[   0.1123  -0.0268 ] ss=0.01332
    .......Split cd=1 cv=-0.07479 nd=2 sm=[   0.1808  -0.1416 ] ss=0.03121
    ........Leaf n=1 <23> sm=[  0.06856  -0.1148 ] ss=0.01789
    ....Split cd=0 cv=0.02906 nd=9 sm=[    1.262 -0.07538 ] ss=0.4266
    ......Leaf n=1 <74> sm=[   -0.056   0.1927 ] ss=0.04028
    .....Split cd=1 cv=0.03039 nd=3 sm=[ -0.009376   0.1531 ] ss=0.04359
    .......Leaf n=1 <81> sm=[  0.02771 0.006594 ] ss=0.0008112
    ......Split cd=0 cv=0.01891 nd=2 sm=[  0.04662 -0.03961 ] ss=0.003304
    .......Leaf n=1 <35> sm=[  0.01891 -0.04621 ] ss=0.002493
    ...Split cd=1 cv= -0.18 nd=11 sm=[    1.921   -0.785 ] ss=0.9206
    .....Leaf n=1 <21> sm=[   0.3738  -0.4571 ] ss=0.3487
    ....Split cd=0 cv=0.2856 nd=2 sm=[   0.6594  -0.7097 ] ss=0.4941
    .....Leaf n=1 <32> sm=[   0.2856  -0.2526 ] ss=0.1453
    ..Split cd=0 cv=-0.3723 nd=14 sm=[   -1.194  -0.4066 ] ss=4.258
    .....Leaf n=1 <93> sm=[  -0.9037   0.1319 ] ss=0.8341
    ....Split cd=0 cv=-0.9037 nd=2 sm=[    -1.94   0.3524 ] ss=1.956
    .....Leaf n=1 <77> sm=[   -1.036   0.2206 ] ss=1.122
    ...Split cd=1 cv=0.02607 nd=3 sm=[   -3.115   0.3785 ] ss=3.337
    ....Leaf n=1 <36> sm=[   -1.175  0.02607 ] ss=1.381
================
open file successfully.
Data Points:
(1.53185, -0.181498)
(0.91214, 0.196149)
(0.611138, 0.845364)
(0.512654, 1.00743)
(0.989351, 0.152667)
(1.82681, -0.0104592)
(-0.141351, 0.945408)
(-0.0103401, 0.322211)
(2.00806, -0.0342631)
(0.922233, -0.536971)
(0.232796, 0.415857)
(-0.260771, 1.05303)
(1.05251, -0.49579)
(0.922208, 0.108597)
(0.541746, -0.440715)
(0.992592, -0.395543)
(-0.956249, 0.305663)
(-0.0969088, 0.260381)
(2.00321, 0.302369)
(1.42522, -0.482703)
(-0.556882, 0.592596)
(0.37384, -0.457116)
(0.915152, -0.600658)
(0.0685635, -0.114837)
(1.03722, -0.378166)
(0.695912, 0.964328)
(0.0251569, 0.479779)
(1.86506, 0.146026)
(2.0278, 0.451455)
(-0.835041, 0.423008)
(1.91848, 0.0859929)
(0.26201, -0.0343864)
(0.285578, -0.252555)
(1.48874, -0.284132)
(0.746397, 0.46168)
(0.0189145, -0.0462073)
(-1.17507, 0.0260735)
(0.521454, 0.807786)
(1.8827, 0.55646)
(-0.312485, 0.890253)
(1.01468, 0.341591)
(-0.878574, 0.67205)
(1.54628, -0.246648)
(0.662451, 0.789451)
(0.918467, 0.528656)
(-0.577279, 0.952149)
(-0.439945, 0.875922)
(-0.951655, 0.614165)
(0.941433, -0.490953)
(0.931921, 0.108027)
(1.91937, 0.312563)
(0.189892, 0.0850484)
(1.47989, -0.27702)
(1.38126, -0.335466)
(-0.747688, 0.903713)
(-0.681137, 0.838568)
(0.385644, 0.853983)
(0.898171, 0.577981)
(-0.735971, 0.484879)
(-1.04934, 0.53106)
(0.100016, 0.363823)
(0.606671, 0.748011)
(0.463516, -0.257547)
(0.948413, -0.438419)
(1.91487, 0.452713)
(-0.713119, 0.734679)
(0.277839, 0.996426)
(-0.874206, 0.409884)
(0.634026, 0.922919)
(0.28153, 0.0378633)
(0.0412851, 1.08213)
(0.818816, -0.527948)
(0.60545, 0.703587)
(0.372785, 0.862807)
(-0.0559988, 0.192733)
(-0.52154, 0.89415)
(0.0470624, 1.04461)
(-1.03581, 0.220555)
(1.02469, -0.342603)
(1.25378, -0.314619)
(-0.649686, 0.731667)
(0.027708, 0.00659442)
(-0.0728613, 0.452136)
(1.4055, -0.438135)
(1.96316, 0.335403)
(1.0385, -0.0650097)
(0.112261, -0.0267982)
(-0.216881, 0.864907)
(-0.970618, 0.48264)
(1.16692, -0.370917)
(2.03596, 0.450752)
(0.490512, 0.795305)
(0.876889, 0.379117)
(-0.903719, 0.13187)
(0.951471, 0.454005)
(0.356648, -0.175389)
(1.75784, -0.119695)
(-0.135989, 0.501781)
(0.868472, 0.642285)
(-0.589604, 0.789425)

Executing Clustering Algorithm: Swap
    ....Leaf n=1 <38> sm=[   1.8827  0.55646 ] ss=3.85421
    ...Split cd=1 cv=0.5565 nd=7 sm=[    13.75    2.862 ] ss=28.24
    .......Leaf n=1 <28> sm=[    2.028   0.4515 ] ss=4.316
    ......Split cd=1 cv=0.4515 nd=2 sm=[    4.064   0.9022 ] ss=8.664
    .......Leaf n=1 <90> sm=[    2.036   0.4508 ] ss=4.348
    .....Split cd=1 cv=0.3986 nd=5 sm=[     9.95    1.853 ] ss=20.52
    .......Leaf n=1 <84> sm=[    1.963   0.3354 ] ss=3.967
    ......Split cd=1 cv=0.3197 nd=3 sm=[    5.886   0.9503 ] ss=11.85
    ........Leaf n=1 <18> sm=[    2.003   0.3024 ] ss=4.104
    .......Split cd=0 cv= 1.975 nd=2 sm=[    3.923   0.6149 ] ss=7.886
    ........Leaf n=1 <50> sm=[    1.919   0.3126 ] ss=3.782
    ....Split cd=0 cv= 1.915 nd=6 sm=[    11.86    2.305 ] ss=24.39
    .....Leaf n=1 <64> sm=[    1.915   0.4527 ] ss=3.872
    ..Split cd=0 cv= 1.233 nd=23 sm=[    25.36    13.83 ] ss=45.3
    .....Leaf n=1 <25> sm=[   0.6959   0.9643 ] ss=1.414
    ....Split cd=0 cv=0.6959 nd=9 sm=[     5.34    7.584 ] ss=9.683
    .......Leaf n=1 <68> sm=[    0.634   0.9229 ] ss=1.254
    ......Split cd=0 cv=0.5632 nd=2 sm=[    1.147     1.93 ] ss=2.532
    .......Leaf n=1 <3> sm=[   0.5127    1.007 ] ss=1.278
    .....Split cd=1 cv=0.8718 nd=8 sm=[    4.644     6.62 ] ss=8.268
    .........Leaf n=1 <43> sm=[   0.6625   0.7895 ] ss=1.062
    ........Split cd=0 cv=0.6295 nd=2 sm=[    1.274    1.635 ] ss=2.15
    .........Leaf n=1 <2> sm=[   0.6111   0.8454 ] ss=1.088
    .......Split cd=1 cv=0.7666 nd=4 sm=[    2.486    3.086 ] ss=3.939
    .........Leaf n=1 <61> sm=[   0.6067    0.748 ] ss=0.9276
    ........Split cd=0 cv=0.6067 nd=2 sm=[    1.212    1.452 ] ss=1.789
    .........Leaf n=1 <72> sm=[   0.6054   0.7036 ] ss=0.8616
    ......Split cd=0 cv=0.5632 nd=6 sm=[    3.498     4.69 ] ss=5.737
    ........Leaf n=1 <37> sm=[   0.5215   0.8078 ] ss=0.9244
    .......Split cd=1 cv=0.7953 nd=2 sm=[    1.012    1.603 ] ss=1.798
    ........Leaf n=1 <91> sm=[   0.4905   0.7953 ] ss=0.8731
    ...Split cd=1 cv=0.6614 nd=16 sm=[    11.61    10.97 ] ss=17.05
    .......Leaf n=1 <94> sm=[   0.9515    0.454 ] ss=1.111
    ......Split cd=0 cv=0.9515 nd=4 sm=[    3.637    2.203 ] ss=4.542
    .........Leaf n=1 <57> sm=[   0.8982    0.578 ] ss=1.141
    ........Split cd=0 cv=0.8916 nd=2 sm=[    1.767     1.22 ] ss=2.308
    .........Leaf n=1 <98> sm=[   0.8685   0.6423 ] ss=1.167
    .......Split cd=1 cv=0.5563 nd=3 sm=[    2.685    1.749 ] ss=3.431
    ........Leaf n=1 <44> sm=[   0.9185   0.5287 ] ss=1.123
    .....Split cd=1 cv=0.4511 nd=6 sm=[    5.528    2.924 ] ss=6.601
    .......Leaf n=1 <40> sm=[    1.015   0.3416 ] ss=1.146
    ......Split cd=0 cv= 1.015 nd=2 sm=[    1.892   0.7207 ] ss=2.059
    .......Leaf n=1 <92> sm=[   0.8769   0.3791 ] ss=0.9127
    ....Split cd=0 cv=0.8318 nd=7 sm=[    6.275    3.385 ] ss=7.371
    .....Leaf n=1 <34> sm=[   0.7464   0.4617 ] ss=0.7703
    .Split cd=1 cv=0.2407 nd=53 sm=[    61.87    6.563 ] ss=97.83
    .......Leaf n=1 <30> sm=[    1.918  0.08599 ] ss=3.688
    ......Split cd=0 cv= 1.897 nd=2 sm=[    3.784    0.232 ] ss=7.188
    .......Leaf n=1 <27> sm=[    1.865    0.146 ] ss=3.5
    .....Split cd=1 cv=0.03039 nd=4 sm=[    7.618   0.1873 ] ss=14.56
    .......Leaf n=1 <8> sm=[    2.008 -0.03426 ] ss=4.033
    ......Split cd=0 cv= 1.897 nd=2 sm=[    3.835 -0.04472 ] ss=7.371
    .......Leaf n=1 <5> sm=[    1.827 -0.01046 ] ss=3.337
    ....Split cd=0 cv= 1.758 nd=5 sm=[    9.376   0.0676 ] ss=17.66
    .....Leaf n=1 <96> sm=[    1.758  -0.1197 ] ss=3.104
    ...Split cd=1 cv= -0.18 nd=13 sm=[    20.89   -2.493 ] ss=35.18
    .....Leaf n=1 <42> sm=[    1.546  -0.2466 ] ss=2.452
    ....Split cd=0 cv= 1.546 nd=8 sm=[    11.51    -2.56 ] ss=17.52
    .........Leaf n=1 <0> sm=[    1.532  -0.1815 ] ss=2.38
    ........Split cd=0 cv=  1.48 nd=2 sm=[    3.012  -0.4585 ] ss=4.646
    .........Leaf n=1 <52> sm=[     1.48   -0.277 ] ss=2.267
    .......Split cd=1 cv=-0.2841 nd=3 sm=[      4.5  -0.7426 ] ss=6.943
    ........Leaf n=1 <33> sm=[    1.489  -0.2841 ] ss=2.297
    ......Split cd=0 cv=  1.39 nd=5 sm=[    7.136   -1.393 ] ss=10.63
    ........Leaf n=1 <79> sm=[    1.254  -0.3146 ] ss=1.671
    .......Split cd=1 cv=-0.3146 nd=2 sm=[    2.635  -0.6501 ] ss=3.691
    ........Leaf n=1 <53> sm=[    1.381  -0.3355 ] ss=2.02
    .....Split cd=1 cv=-0.3903 nd=7 sm=[    9.966   -2.314 ] ss=15.07
    .......Leaf n=1 <19> sm=[    1.425  -0.4827 ] ss=2.264
    ......Split cd=0 cv= 1.406 nd=2 sm=[    2.831  -0.9208 ] ss=4.432
    .......Leaf n=1 <83> sm=[    1.406  -0.4381 ] ss=2.167
    ..Split cd=0 cv= 1.233 nd=30 sm=[    36.51   -7.268 ] ss=52.53
    .......Leaf n=1 <4> sm=[   0.9894   0.1527 ] ss=1.002
    ......Split cd=0 cv=0.9894 nd=3 sm=[    2.843   0.3693 ] ss=2.745
    ........Leaf n=1 <13> sm=[   0.9222   0.1086 ] ss=0.8623
    .......Split cd=1 cv=0.1086 nd=2 sm=[    1.854   0.2166 ] ss=1.742
    ........Leaf n=1 <49> sm=[   0.9319    0.108 ] ss=0.8801
    .....Split cd=1 cv=0.03039 nd=4 sm=[    3.882   0.3043 ] ss=3.827
    ......Leaf n=1 <85> sm=[    1.039 -0.06501 ] ss=1.083
    ....Split cd=0 cv=0.9121 nd=5 sm=[    4.794   0.5004 ] ss=4.698
    .....Leaf n=1 <1> sm=[   0.9121   0.1961 ] ss=0.8705
    ...Split cd=1 cv= -0.18 nd=17 sm=[    15.62   -4.776 ] ss=17.35
    ........Leaf n=1 <89> sm=[    1.167  -0.3709 ] ss=1.499
    .......Split cd=1 cv=-0.3709 nd=2 sm=[    2.204  -0.7491 ] ss=2.718
    ........Leaf n=1 <24> sm=[    1.037  -0.3782 ] ss=1.219
    ......Split cd=0 cv= 1.033 nd=3 sm=[    3.229   -1.092 ] ss=3.885
    .......Leaf n=1 <78> sm=[    1.025  -0.3426 ] ss=1.167
    .....Split cd=1 cv=-0.3903 nd=9 sm=[    9.001    -4.05 ] ss=10.94
    .......Leaf n=1 <12> sm=[    1.053  -0.4958 ] ss=1.354
    ......Split cd=0 cv= 1.033 nd=6 sm=[    5.772   -2.958 ] ss=7.051
    ..........Leaf n=1 <15> sm=[   0.9926  -0.3955 ] ss=1.142
    .........Split cd=1 cv=-0.4384 nd=2 sm=[    1.941   -0.834 ] ss=2.233
    ..........Leaf n=1 <63> sm=[   0.9484  -0.4384 ] ss=1.092
    ........Split cd=0 cv=0.9414 nd=3 sm=[    2.882   -1.325 ] ss=3.361
    .........Leaf n=1 <48> sm=[   0.9414   -0.491 ] ss=1.127
    .......Split cd=1 cv=-0.4955 nd=5 sm=[     4.72   -2.463 ] ss=5.698
    .........Leaf n=1 <9> sm=[   0.9222   -0.537 ] ss=1.139
    ........Split cd=0 cv=0.9222 nd=2 sm=[    1.837   -1.138 ] ss=2.337
    .........Leaf n=1 <22> sm=[   0.9152  -0.6007 ] ss=1.198
    ....Split cd=0 cv=0.8318 nd=12 sm=[    10.83   -5.276 ] ss=12.66
    ......Leaf n=1 <62> sm=[   0.4635  -0.2575 ] ss=0.2812
    .....Split cd=1 cv=-0.3903 nd=3 sm=[    1.824   -1.226 ] ss=1.718
    .......Leaf n=1 <71> sm=[   0.8188  -0.5279 ] ss=0.9492
    ......Split cd=0 cv=0.6311 nd=2 sm=[    1.361  -0.9687 ] ss=1.437
    .......Leaf n=1 <14> sm=[   0.5417  -0.4407 ] ss=0.4877
    Split cd=0 cv=0.4304 nd=100 sm=[    48.18    28.78 ] ss=130.3
    .......Leaf n=1 <66> sm=[   0.2778   0.9964 ] ss=1.07
    ......Split cd=0 cv=0.2298 nd=3 sm=[   0.3662    3.123 ] ss=3.336
    ........Leaf n=1 <70> sm=[  0.04129    1.082 ] ss=1.173
    .......Split cd=1 cv= 1.045 nd=2 sm=[  0.08835    2.127 ] ss=2.266
    ........Leaf n=1 <76> sm=[  0.04706    1.045 ] ss=1.093
    .....Split cd=1 cv=0.8718 nd=5 sm=[    1.125     4.84 ] ss=5.098
    .......Leaf n=1 <56> sm=[   0.3856    0.854 ] ss=0.878
    ......Split cd=0 cv=0.3728 nd=2 sm=[   0.7584    1.717 ] ss=1.761
    .......Leaf n=1 <73> sm=[   0.3728   0.8628 ] ss=0.8834
    ....Split cd=0 cv=0.02906 nd=9 sm=[   0.1931    8.594 ] ss=8.874
    .......Leaf n=1 <6> sm=[  -0.1414   0.9454 ] ss=0.9138
    ......Split cd=0 cv=-0.1716 nd=3 sm=[  -0.7146    2.889 ] ss=2.981
    ........Leaf n=1 <11> sm=[  -0.2608    1.053 ] ss=1.177
    .......Split cd=1 cv= 0.977 nd=2 sm=[  -0.5733    1.943 ] ss=2.067
    ........Leaf n=1 <39> sm=[  -0.3125   0.8903 ] ss=0.8902
    .....Split cd=1 cv=0.8718 nd=4 sm=[  -0.9315    3.754 ] ss=3.776
    ......Leaf n=1 <87> sm=[  -0.2169   0.8649 ] ss=0.7951
    ...Split cd=1 cv=0.6614 nd=16 sm=[    0.235    11.39 ] ss=10.13
    ......Leaf n=1 <10> sm=[   0.2328   0.4159 ] ss=0.2271
    .....Split cd=1 cv=0.4159 nd=2 sm=[   0.3328   0.7797 ] ss=0.3695
    ......Leaf n=1 <60> sm=[      0.1   0.3638 ] ss=0.1424
    ....Split cd=0 cv=0.02906 nd=7 sm=[  0.04187    2.796 ] ss=1.261
    ........Leaf n=1 <26> sm=[  0.02516   0.4798 ] ss=0.2308
    .......Split cd=1 cv=0.4798 nd=2 sm=[  -0.0477   0.9319 ] ss=0.4406
    ........Leaf n=1 <82> sm=[ -0.07286   0.4521 ] ss=0.2097
    ......Split cd=0 cv=-0.136 nd=3 sm=[  -0.1837    1.434 ] ss=0.7108
    .......Leaf n=1 <97> sm=[   -0.136   0.5018 ] ss=0.2703
    .....Split cd=1 cv=0.4511 nd=5 sm=[  -0.2909    2.016 ] ss=0.8919
    .......Leaf n=1 <7> sm=[ -0.01034   0.3222 ] ss=0.1039
    ......Split cd=0 cv=-0.09691 nd=2 sm=[  -0.1072   0.5826 ] ss=0.1811
    .......Leaf n=1 <17> sm=[ -0.09691   0.2604 ] ss=0.07719
    ..Split cd=0 cv=-0.3723 nd=33 sm=[   -12.49    22.63 ] ss=28.25
    ........Leaf n=1 <75> sm=[  -0.5215   0.8942 ] ss=1.072
    .......Split cd=1 cv=0.8942 nd=2 sm=[  -0.9615     1.77 ] ss=2.032
    ........Leaf n=1 <46> sm=[  -0.4399   0.8759 ] ss=0.9608
    ......Split cd=0 cv=-0.573 nd=4 sm=[   -2.286    3.626 ] ss=4.648
    ........Leaf n=1 <45> sm=[  -0.5773   0.9521 ] ss=1.24
    .......Split cd=1 cv=0.9521 nd=2 sm=[   -1.325    1.856 ] ss=2.616
    ........Leaf n=1 <54> sm=[  -0.7477   0.9037 ] ss=1.376
    .....Split cd=1 cv=0.8718 nd=8 sm=[    -4.92     6.72 ] ss=8.792
    .......Leaf n=1 <99> sm=[  -0.5896   0.7894 ] ss=0.9708
    ......Split cd=0 cv=-0.5896 nd=4 sm=[   -2.634    3.094 ] ss=4.144
    ........Leaf n=1 <55> sm=[  -0.6811   0.8386 ] ss=1.167
    .......Split cd=1 cv=0.7666 nd=3 sm=[   -2.044    2.305 ] ss=3.173
    .........Leaf n=1 <80> sm=[  -0.6497   0.7317 ] ss=0.9574
    ........Split cd=0 cv=-0.6816 nd=2 sm=[   -1.363    1.466 ] ss=2.006
    .........Leaf n=1 <65> sm=[  -0.7131   0.7347 ] ss=1.048
    ....Split cd=0 cv=-0.7737 nd=9 sm=[   -5.799    7.392 ] ss=10.02
    .....Leaf n=1 <41> sm=[  -0.8786   0.6721 ] ss=1.224
    ...Split cd=1 cv=0.6614 nd=17 sm=[   -12.73    11.24 ] ss=18.11
    ......Leaf n=1 <20> sm=[  -0.5569   0.5926 ] ss=0.6613
    .....Split cd=1 cv=0.4849 nd=2 sm=[   -1.293    1.077 ] ss=1.438
    ......Leaf n=1 <58> sm=[   -0.736   0.4849 ] ss=0.7768
    ....Split cd=0 cv=-0.7737 nd=8 sm=[    -6.93    3.844 ] ss=8.095
    ........Leaf n=1 <47> sm=[  -0.9517   0.6142 ] ss=1.283
    .......Split cd=1 cv=0.5563 nd=2 sm=[   -1.922    1.097 ] ss=2.458
    ........Leaf n=1 <88> sm=[  -0.9706   0.4826 ] ss=1.175
    ......Split cd=0 cv=-0.9744 nd=3 sm=[   -2.972    1.628 ] ss=3.841
    .......Leaf n=1 <59> sm=[   -1.049   0.5311 ] ss=1.383
    .....Split cd=1 cv=0.4511 nd=6 sm=[   -5.637    2.766 ] ss=6.657
    ........Leaf n=1 <29> sm=[   -0.835    0.423 ] ss=0.8762
    .......Split cd=1 cv=0.4099 nd=2 sm=[   -1.709   0.8329 ] ss=1.808
    ........Leaf n=1 <67> sm=[  -0.8742   0.4099 ] ss=0.9322
    ......Split cd=0 cv=-0.9562 nd=3 sm=[   -2.665    1.139 ] ss=2.816
    .......Leaf n=1 <16> sm=[  -0.9562   0.3057 ] ss=1.008
    .Split cd=1 cv=0.2407 nd=47 sm=[   -13.69    22.22 ] ss=32.5
    .......Leaf n=1 <69> sm=[   0.2815  0.03786 ] ss=0.08069
    ......Split cd=0 cv=0.2298 nd=2 sm=[   0.4714   0.1229 ] ss=0.124
    .......Leaf n=1 <51> sm=[   0.1899  0.08505 ] ss=0.04329
    .....Split cd=1 cv=0.03039 nd=6 sm=[    1.271  -0.2285 ] ss=0.383
    ........Leaf n=1 <31> sm=[    0.262 -0.03439 ] ss=0.06983
    .......Split cd=1 cv=-0.07479 nd=2 sm=[   0.6187  -0.2098 ] ss=0.2278
    ........Leaf n=1 <95> sm=[   0.3566  -0.1754 ] ss=0.158
    ......Split cd=0 cv=0.2298 nd=4 sm=[   0.7995  -0.3514 ] ss=0.259
    ........Leaf n=1 <86> sm=[   0.1123  -0.0268 ] ss=0.01332
    .......Split cd=1 cv=-0.07479 nd=2 sm=[   0.1808  -0.1416 ] ss=0.03121
    ........Leaf n=1 <23> sm=[  0.06856  -0.1148 ] ss=0.01789
    ....Split cd=0 cv=0.02906 nd=9 sm=[    1.262 -0.07538 ] ss=0.4266
    ......Leaf n=1 <74> sm=[   -0.056   0.1927 ] ss=0.04028
    .....Split cd=1 cv=0.03039 nd=3 sm=[ -0.009376   0.1531 ] ss=0.04359
    .......Leaf n=1 <81> sm=[  0.02771 0.006594 ] ss=0.0008112
    ......Split cd=0 cv=0.01891 nd=2 sm=[  0.04662 -0.03961 ] ss=0.003304
    .......Leaf n=1 <35> sm=[  0.01891 -0.04621 ] ss=0.002493
    ...Split cd=1 cv= -0.18 nd=11 sm=[    1.921   -0.785 ] ss=0.9206
    .....Leaf n=1 <21> sm=[   0.3738  -0.4571 ] ss=0.3487
    ....Split cd=0 cv=0.2856 nd=2 sm=[   0.6594  -0.7097 ] ss=0.4941
    .....Leaf n=1 <32> sm=[   0.2856  -0.2526 ] ss=0.1453
    ..Split cd=0 cv=-0.3723 nd=14 sm=[   -1.194  -0.4066 ] ss=4.258
    .....Leaf n=1 <93> sm=[  -0.9037   0.1319 ] ss=0.8341
    ....Split cd=0 cv=-0.9037 nd=2 sm=[    -1.94   0.3524 ] ss=1.956
    .....Leaf n=1 <77> sm=[   -1.036   0.2206 ] ss=1.122
    ...Split cd=1 cv=0.02607 nd=3 sm=[   -3.115   0.3785 ] ss=3.337
    ....Leaf n=1 <36> sm=[   -1.175  0.02607 ] ss=1.381
================
open file successfully.
Data Points:
(1.53185, -0.181498)
(0.91214, 0.196149)
(0.611138, 0.845364)
(0.512654, 1.00743)
(0.989351, 0.152667)
(1.82681, -0.0104592)
(-0.141351, 0.945408)
(-0.0103401, 0.322211)
(2.00806, -0.0342631)
(0.922233, -0.536971)
(0.232796, 0.415857)
(-0.260771, 1.05303)
(1.05251, -0.49579)
(0.922208, 0.108597)
(0.541746, -0.440715)
(0.992592, -0.395543)
(-0.956249, 0.305663)
(-0.0969088, 0.260381)
(2.00321, 0.302369)
(1.42522, -0.482703)
(-0.556882, 0.592596)
(0.37384, -0.457116)
(0.915152, -0.600658)
(0.0685635, -0.114837)
(1.03722, -0.378166)
(0.695912, 0.964328)
(0.0251569, 0.479779)
(1.86506, 0.146026)
(2.0278, 0.451455)
(-0.835041, 0.423008)
(1.91848, 0.0859929)
(0.26201, -0.0343864)
(0.285578, -0.252555)
(1.48874, -0.284132)
(0.746397, 0.46168)
(0.0189145, -0.0462073)
(-1.17507, 0.0260735)
(0.521454, 0.807786)
(1.8827, 0.55646)
(-0.312485, 0.890253)
(1.01468, 0.341591)
(-0.878574, 0.67205)
(1.54628, -0.246648)
(0.662451, 0.789451)
(0.918467, 0.528656)
(-0.577279, 0.952149)
(-0.439945, 0.875922)
(-0.951655, 0.614165)
(0.941433, -0.490953)
(0.931921, 0.108027)
(1.91937, 0.312563)
(0.189892, 0.0850484)
(1.47989, -0.27702)
(1.38126, -0.335466)
(-0.747688, 0.903713)
(-0.681137, 0.838568)
(0.385644, 0.853983)
(0.898171, 0.577981)
(-0.735971, 0.484879)
(-1.04934, 0.53106)
(0.100016, 0.363823)
(0.606671, 0.748011)
(0.463516, -0.257547)
(0.948413, -0.438419)
(1.91487, 0.452713)
(-0.713119, 0.734679)
(0.277839, 0.996426)
(-0.874206, 0.409884)
(0.634026, 0.922919)
(0.28153, 0.0378633)
(0.0412851, 1.08213)
(0.818816, -0.527948)
(0.60545, 0.703587)
(0.372785, 0.862807)
(-0.0559988, 0.192733)
(-0.52154, 0.89415)
(0.0470624, 1.04461)
(-1.03581, 0.220555)
(1.02469, -0.342603)
(1.25378, -0.314619)
(-0.649686, 0.731667)
(0.027708, 0.00659442)
(-0.0728613, 0.452136)
(1.4055, -0.438135)
(1.96316, 0.335403)
(1.0385, -0.0650097)
(0.112261, -0.0267982)
(-0.216881, 0.864907)
(-0.970618, 0.48264)
(1.16692, -0.370917)
(2.03596, 0.450752)
(0.490512, 0.795305)
(0.876889, 0.379117)
(-0.903719, 0.13187)
(0.951471, 0.454005)
(0.356648, -0.175389)
(1.75784, -0.119695)
(-0.135989, 0.501781)
(0.868472, 0.642285)
(-0.589604, 0.789425)

Executing Clustering Algorithm: Swap
    ....Leaf n=1 <38> sm=[   1.8827  0.55646 ] ss=3.85421
    ...Split cd=1 cv=0.5565 nd=7 sm=[    13.75    2.862 ] ss=28.24
    .......Leaf n=1 <28> sm=[    2.028   0.4515 ] ss=4.316
    ......Split cd=1 cv=0.4515 nd=2 sm=[    4.064   0.9022 ] ss=8.664
    .......Leaf n=1 <90> sm=[    2.036   0.4508 ] ss=4.348
    .....Split cd=1 cv=0.3986 nd=5 sm=[     9.95    1.853 ] ss=20.52
    .......Leaf n=1 <84> sm=[    1.963   0.3354 ] ss=3.967
    ......Split cd=1 cv=0.3197 nd=3 sm=[    5.886   0.9503 ] ss=11.85
    ........Leaf n=1 <18> sm=[    2.003   0.3024 ] ss=4.104
    .......Split cd=0 cv= 1.975 nd=2 sm=[    3.923   0.6149 ] ss=7.886
    ........Leaf n=1 <50> sm=[    1.919   0.3126 ] ss=3.782
    ....Split cd=0 cv= 1.915 nd=6 sm=[    11.86    2.305 ] ss=24.39
    .....Leaf n=1 <64> sm=[    1.915   0.4527 ] ss=3.872
    ..Split cd=0 cv= 1.233 nd=23 sm=[    25.36    13.83 ] ss=45.3
    .....Leaf n=1 <25> sm=[   0.6959   0.9643 ] ss=1.414
    ....Split cd=0 cv=0.6959 nd=9 sm=[     5.34    7.584 ] ss=9.683
    .......Leaf n=1 <68> sm=[    0.634   0.9229 ] ss=1.254
    ......Split cd=0 cv=0.5632 nd=2 sm=[    1.147     1.93 ] ss=2.532
    .......Leaf n=1 <3> sm=[   0.5127    1.007 ] ss=1.278
    .....Split cd=1 cv=0.8718 nd=8 sm=[    4.644     6.62 ] ss=8.268
    .........Leaf n=1 <43> sm=[   0.6625   0.7895 ] ss=1.062
    ........Split cd=0 cv=0.6295 nd=2 sm=[    1.274    1.635 ] ss=2.15
    .........Leaf n=1 <2> sm=[   0.6111   0.8454 ] ss=1.088
    .......Split cd=1 cv=0.7666 nd=4 sm=[    2.486    3.086 ] ss=3.939
    .........Leaf n=1 <61> sm=[   0.6067    0.748 ] ss=0.9276
    ........Split cd=0 cv=0.6067 nd=2 sm=[    1.212    1.452 ] ss=1.789
    .........Leaf n=1 <72> sm=[   0.6054   0.7036 ] ss=0.8616
    ......Split cd=0 cv=0.5632 nd=6 sm=[    3.498     4.69 ] ss=5.737
    ........Leaf n=1 <37> sm=[   0.5215   0.8078 ] ss=0.9244
    .......Split cd=1 cv=0.7953 nd=2 sm=[    1.012    1.603 ] ss=1.798
    ........Leaf n=1 <91> sm=[   0.4905   0.7953 ] ss=0.8731
    ...Split cd=1 cv=0.6614 nd=16 sm=[    11.61    10.97 ] ss=17.05
    .......Leaf n=1 <94> sm=[   0.9515    0.454 ] ss=1.111
    ......Split cd=0 cv=0.9515 nd=4 sm=[    3.637    2.203 ] ss=4.542
    .........Leaf n=1 <57> sm=[   0.8982    0.578 ] ss=1.141
    ........Split cd=0 cv=0.8916 nd=2 sm=[    1.767     1.22 ] ss=2.308
    .........Leaf n=1 <98> sm=[   0.8685   0.6423 ] ss=1.167
    .......Split cd=1 cv=0.5563 nd=3 sm=[    2.685    1.749 ] ss=3.431
    ........Leaf n=1 <44> sm=[   0.9185   0.5287 ] ss=1.123
    .....Split cd=1 cv=0.4511 nd=6 sm=[    5.528    2.924 ] ss=6.601
    .......Leaf n=1 <40> sm=[    1.015   0.3416 ] ss=1.146
    ......Split cd=0 cv= 1.015 nd=2 sm=[    1.892   0.7207 ] ss=2.059
    .......Leaf n=1 <92> sm=[   0.8769   0.3791 ] ss=0.9127
    ....Split cd=0 cv=0.8318 nd=7 sm=[    6.275    3.385 ] ss=7.371
    .....Leaf n=1 <34> sm=[   0.7464   0.4617 ] ss=0.7703
    .Split cd=1 cv=0.2407 nd=53 sm=[    61.87    6.563 ] ss=97.83
    .......Leaf n=1 <30> sm=[    1.918  0.08599 ] ss=3.688
    ......Split cd=0 cv= 1.897 nd=2 sm=[    3.784    0.232 ] ss=7.188
    .......Leaf n=1 <27> sm=[    1.865    0.146 ] ss=3.5
    .....Split cd=1 cv=0.03039 nd=4 sm=[    7.618   0.1873 ] ss=14.56
    .......Leaf n=1 <8> sm=[    2.008 -0.03426 ] ss=4.033
    ......Split cd=0 cv= 1.897 nd=2 sm=[    3.835 -0.04472 ] ss=7.371
    .......Leaf n=1 <5> sm=[    1.827 -0.01046 ] ss=3.337
    ....Split cd=0 cv= 1.758 nd=5 sm=[    9.376   0.0676 ] ss=17.66
    .....Leaf n=1 <96> sm=[    1.758  -0.1197 ] ss=3.104
    ...Split cd=1 cv= -0.18 nd=13 sm=[    20.89   -2.493 ] ss=35.18
    .....Leaf n=1 <42> sm=[    1.546  -0.2466 ] ss=2.452
    ....Split cd=0 cv= 1.546 nd=8 sm=[    11.51    -2.56 ] ss=17.52
    .........Leaf n=1 <0> sm=[    1.532  -0.1815 ] ss=2.38
    ........Split cd=0 cv=  1.48 nd=2 sm=[    3.012  -0.4585 ] ss=4.646
    .........Leaf n=1 <52> sm=[     1.48   -0.277 ] ss=2.267
    .......Split cd=1 cv=-0.2841 nd=3 sm=[      4.5  -0.7426 ] ss=6.943
    ........Leaf n=1 <33> sm=[    1.489  -0.2841 ] ss=2.297
    ......Split cd=0 cv=  1.39 nd=5 sm=[    7.136   -1.393 ] ss=10.63
    ........Leaf n=1 <79> sm=[    1.254  -0.3146 ] ss=1.671
    .......Split cd=1 cv=-0.3146 nd=2 sm=[    2.635  -0.6501 ] ss=3.691
    ........Leaf n=1 <53> sm=[    1.381  -0.3355 ] ss=2.02
    .....Split cd=1 cv=-0.3903 nd=7 sm=[    9.966   -2.314 ] ss=15.07
    .......Leaf n=1 <19> sm=[    1.425  -0.4827 ] ss=2.264
    ......Split cd=0 cv= 1.406 nd=2 sm=[    2.831  -0.9208 ] ss=4.432
    .......Leaf n=1 <83> sm=[    1.406  -0.4381 ] ss=2.167
    ..Split cd=0 cv= 1.233 nd=30 sm=[    36.51   -7.268 ] ss=52.53
    .......Leaf n=1 <4> sm=[   0.9894   0.1527 ] ss=1.002
    ......Split cd=0 cv=0.9894 nd=3 sm=[    2.843   0.3693 ] ss=2.745
    ........Leaf n=1 <13> sm=[   0.9222   0.1086 ] ss=0.8623
    .......Split cd=1 cv=0.1086 nd=2 sm=[    1.854   0.2166 ] ss=1.742
    ........Leaf n=1 <49> sm=[   0.9319    0.108 ] ss=0.8801
    .....Split cd=1 cv=0.03039 nd=4 sm=[    3.882   0.3043 ] ss=3.827
    ......Leaf n=1 <85> sm=[    1.039 -0.06501 ] ss=1.083
    ....Split cd=0 cv=0.9121 nd=5 sm=[    4.794   0.5004 ] ss=4.698
    .....Leaf n=1 <1> sm=[   0.9121   0.1961 ] ss=0.8705
    ...Split cd=1 cv= -0.18 nd=17 sm=[    15.62   -4.776 ] ss=17.35
    ........Leaf n=1 <89> sm=[    1.167  -0.3709 ] ss=1.499
    .......Split cd=1 cv=-0.3709 nd=2 sm=[    2.204  -0.7491 ] ss=2.718
    ........Leaf n=1 <24> sm=[    1.037  -0.3782 ] ss=1.219
    ......Split cd=0 cv= 1.033 nd=3 sm=[    3.229   -1.092 ] ss=3.885
    .......Leaf n=1 <78> sm=[    1.025  -0.3426 ] ss=1.167
    .....Split cd=1 cv=-0.3903 nd=9 sm=[    9.001    -4.05 ] ss=10.94
    .......Leaf n=1 <12> sm=[    1.053  -0.4958 ] ss=1.354
    ......Split cd=0 cv= 1.033 nd=6 sm=[    5.772   -2.958 ] ss=7.051
    ..........Leaf n=1 <15> sm=[   0.9926  -0.3955 ] ss=1.142
    .........Split cd=1 cv=-0.4384 nd=2 sm=[    1.941   -0.834 ] ss=2.233
    ..........Leaf n=1 <63> sm=[   0.9484  -0.4384 ] ss=1.092
    ........Split cd=0 cv=0.9414 nd=3 sm=[    2.882   -1.325 ] ss=3.361
    .........Leaf n=1 <48> sm=[   0.9414   -0.491 ] ss=1.127
    .......Split cd=1 cv=-0.4955 nd=5 sm=[     4.72   -2.463 ] ss=5.698
    .........Leaf n=1 <9> sm=[   0.9222   -0.537 ] ss=1.139
    ........Split cd=0 cv=0.9222 nd=2 sm=[    1.837   -1.138 ] ss=2.337
    .........Leaf n=1 <22> sm=[   0.9152  -0.6007 ] ss=1.198
    ....Split cd=0 cv=0.8318 nd=12 sm=[    10.83   -5.276 ] ss=12.66
    ......Leaf n=1 <62> sm=[   0.4635  -0.2575 ] ss=0.2812
    .....Split cd=1 cv=-0.3903 nd=3 sm=[    1.824   -1.226 ] ss=1.718
    .......Leaf n=1 <71> sm=[   0.8188  -0.5279 ] ss=0.9492
    ......Split cd=0 cv=0.6311 nd=2 sm=[    1.361  -0.9687 ] ss=1.437
    .......Leaf n=1 <14> sm=[   0.5417  -0.4407 ] ss=0.4877
    Split cd=0 cv=0.4304 nd=100 sm=[    48.18    28.78 ] ss=130.3
    .......Leaf n=1 <66> sm=[   0.2778   0.9964 ] ss=1.07
    ......Split cd=0 cv=0.2298 nd=3 sm=[   0.3662    3.123 ] ss=3.336
    ........Leaf n=1 <70> sm=[  0.04129    1.082 ] ss=1.173
    .......Split cd=1 cv= 1.045 nd=2 sm=[  0.08835    2.127 ] ss=2.266
    ........Leaf n=1 <76> sm=[  0.04706    1.045 ] ss=1.093
    .....Split cd=1 cv=0.8718 nd=5 sm=[    1.125     4.84 ] ss=5.098
    .......Leaf n=1 <56> sm=[   0.3856    0.854 ] ss=0.878
    ......Split cd=0 cv=0.3728 nd=2 sm=[   0.7584    1.717 ] ss=1.761
    .......Leaf n=1 <73> sm=[   0.3728   0.8628 ] ss=0.8834
    ....Split cd=0 cv=0.02906 nd=9 sm=[   0.1931    8.594 ] ss=8.874
    .......Leaf n=1 <6> sm=[  -0.1414   0.9454 ] ss=0.9138
    ......Split cd=0 cv=-0.1716 nd=3 sm=[  -0.7146    2.889 ] ss=2.981
    ........Leaf n=1 <11> sm=[  -0.2608    1.053 ] ss=1.177
    .......Split cd=1 cv= 0.977 nd=2 sm=[  -0.5733    1.943 ] ss=2.067
    ........Leaf n=1 <39> sm=[  -0.3125   0.8903 ] ss=0.8902
    .....Split cd=1 cv=0.8718 nd=4 sm=[  -0.9315    3.754 ] ss=3.776
    ......Leaf n=1 <87> sm=[  -0.2169   0.8649 ] ss=0.7951
    ...Split cd=1 cv=0.6614 nd=16 sm=[    0.235    11.39 ] ss=10.13
    ......Leaf n=1 <10> sm=[   0.2328   0.4159 ] ss=0.2271
    .....Split cd=1 cv=0.4159 nd=2 sm=[   0.3328   0.7797 ] ss=0.3695
    ......Leaf n=1 <60> sm=[      0.1   0.3638 ] ss=0.1424
    ....Split cd=0 cv=0.02906 nd=7 sm=[  0.04187    2.796 ] ss=1.261
    ........Leaf n=1 <26> sm=[  0.02516   0.4798 ] ss=0.2308
    .......Split cd=1 cv=0.4798 nd=2 sm=[  -0.0477   0.9319 ] ss=0.4406
    ........Leaf n=1 <82> sm=[ -0.07286   0.4521 ] ss=0.2097
    ......Split cd=0 cv=-0.136 nd=3 sm=[  -0.1837    1.434 ] ss=0.7108
    .......Leaf n=1 <97> sm=[   -0.136   0.5018 ] ss=0.2703
    .....Split cd=1 cv=0.4511 nd=5 sm=[  -0.2909    2.016 ] ss=0.8919
    .......Leaf n=1 <7> sm=[ -0.01034   0.3222 ] ss=0.1039
    ......Split cd=0 cv=-0.09691 nd=2 sm=[  -0.1072   0.5826 ] ss=0.1811
    .......Leaf n=1 <17> sm=[ -0.09691   0.2604 ] ss=0.07719
    ..Split cd=0 cv=-0.3723 nd=33 sm=[   -12.49    22.63 ] ss=28.25
    ........Leaf n=1 <75> sm=[  -0.5215   0.8942 ] ss=1.072
    .......Split cd=1 cv=0.8942 nd=2 sm=[  -0.9615     1.77 ] ss=2.032
    ........Leaf n=1 <46> sm=[  -0.4399   0.8759 ] ss=0.9608
    ......Split cd=0 cv=-0.573 nd=4 sm=[   -2.286    3.626 ] ss=4.648
    ........Leaf n=1 <45> sm=[  -0.5773   0.9521 ] ss=1.24
    .......Split cd=1 cv=0.9521 nd=2 sm=[   -1.325    1.856 ] ss=2.616
    ........Leaf n=1 <54> sm=[  -0.7477   0.9037 ] ss=1.376
    .....Split cd=1 cv=0.8718 nd=8 sm=[    -4.92     6.72 ] ss=8.792
    .......Leaf n=1 <99> sm=[  -0.5896   0.7894 ] ss=0.9708
    ......Split cd=0 cv=-0.5896 nd=4 sm=[   -2.634    3.094 ] ss=4.144
    ........Leaf n=1 <55> sm=[  -0.6811   0.8386 ] ss=1.167
    .......Split cd=1 cv=0.7666 nd=3 sm=[   -2.044    2.305 ] ss=3.173
    .........Leaf n=1 <80> sm=[  -0.6497   0.7317 ] ss=0.9574
    ........Split cd=0 cv=-0.6816 nd=2 sm=[   -1.363    1.466 ] ss=2.006
    .........Leaf n=1 <65> sm=[  -0.7131   0.7347 ] ss=1.048
    ....Split cd=0 cv=-0.7737 nd=9 sm=[   -5.799    7.392 ] ss=10.02
    .....Leaf n=1 <41> sm=[  -0.8786   0.6721 ] ss=1.224
    ...Split cd=1 cv=0.6614 nd=17 sm=[   -12.73    11.24 ] ss=18.11
    ......Leaf n=1 <20> sm=[  -0.5569   0.5926 ] ss=0.6613
    .....Split cd=1 cv=0.4849 nd=2 sm=[   -1.293    1.077 ] ss=1.438
    ......Leaf n=1 <58> sm=[   -0.736   0.4849 ] ss=0.7768
    ....Split cd=0 cv=-0.7737 nd=8 sm=[    -6.93    3.844 ] ss=8.095
    ........Leaf n=1 <47> sm=[  -0.9517   0.6142 ] ss=1.283
    .......Split cd=1 cv=0.5563 nd=2 sm=[   -1.922    1.097 ] ss=2.458
    ........Leaf n=1 <88> sm=[  -0.9706   0.4826 ] ss=1.175
    ......Split cd=0 cv=-0.9744 nd=3 sm=[   -2.972    1.628 ] ss=3.841
    .......Leaf n=1 <59> sm=[   -1.049   0.5311 ] ss=1.383
    .....Split cd=1 cv=0.4511 nd=6 sm=[   -5.637    2.766 ] ss=6.657
    ........Leaf n=1 <29> sm=[   -0.835    0.423 ] ss=0.8762
    .......Split cd=1 cv=0.4099 nd=2 sm=[   -1.709   0.8329 ] ss=1.808
    ........Leaf n=1 <67> sm=[  -0.8742   0.4099 ] ss=0.9322
    ......Split cd=0 cv=-0.9562 nd=3 sm=[   -2.665    1.139 ] ss=2.816
    .......Leaf n=1 <16> sm=[  -0.9562   0.3057 ] ss=1.008
    .Split cd=1 cv=0.2407 nd=47 sm=[   -13.69    22.22 ] ss=32.5
    .......Leaf n=1 <69> sm=[   0.2815  0.03786 ] ss=0.08069
    ......Split cd=0 cv=0.2298 nd=2 sm=[   0.4714   0.1229 ] ss=0.124
    .......Leaf n=1 <51> sm=[   0.1899  0.08505 ] ss=0.04329
    .....Split cd=1 cv=0.03039 nd=6 sm=[    1.271  -0.2285 ] ss=0.383
    ........Leaf n=1 <31> sm=[    0.262 -0.03439 ] ss=0.06983
    .......Split cd=1 cv=-0.07479 nd=2 sm=[   0.6187  -0.2098 ] ss=0.2278
    ........Leaf n=1 <95> sm=[   0.3566  -0.1754 ] ss=0.158
    ......Split cd=0 cv=0.2298 nd=4 sm=[   0.7995  -0.3514 ] ss=0.259
    ........Leaf n=1 <86> sm=[   0.1123  -0.0268 ] ss=0.01332
    .......Split cd=1 cv=-0.07479 nd=2 sm=[   0.1808  -0.1416 ] ss=0.03121
    ........Leaf n=1 <23> sm=[  0.06856  -0.1148 ] ss=0.01789
    ....Split cd=0 cv=0.02906 nd=9 sm=[    1.262 -0.07538 ] ss=0.4266
    ......Leaf n=1 <74> sm=[   -0.056   0.1927 ] ss=0.04028
    .....Split cd=1 cv=0.03039 nd=3 sm=[ -0.009376   0.1531 ] ss=0.04359
    .......Leaf n=1 <81> sm=[  0.02771 0.006594 ] ss=0.0008112
    ......Split cd=0 cv=0.01891 nd=2 sm=[  0.04662 -0.03961 ] ss=0.003304
    .......Leaf n=1 <35> sm=[  0.01891 -0.04621 ] ss=0.002493
    ...Split cd=1 cv= -0.18 nd=11 sm=[    1.921   -0.785 ] ss=0.9206
    .....Leaf n=1 <21> sm=[   0.3738  -0.4571 ] ss=0.3487
    ....Split cd=0 cv=0.2856 nd=2 sm=[   0.6594  -0.7097 ] ss=0.4941
    .....Leaf n=1 <32> sm=[   0.2856  -0.2526 ] ss=0.1453
    ..Split cd=0 cv=-0.3723 nd=14 sm=[   -1.194  -0.4066 ] ss=4.258
    .....Leaf n=1 <93> sm=[  -0.9037   0.1319 ] ss=0.8341
    ....Split cd=0 cv=-0.9037 nd=2 sm=[    -1.94   0.3524 ] ss=1.956
    .....Leaf n=1 <77> sm=[   -1.036   0.2206 ] ss=1.122
    ...Split cd=1 cv=0.02607 nd=3 sm=[   -3.115   0.3785 ] ss=3.337
    ....Leaf n=1 <36> sm=[   -1.175  0.02607 ] ss=1.381
================
open file successfully.
Data Points:
(1.53185, -0.181498)
(0.91214, 0.196149)
(0.611138, 0.845364)
(0.512654, 1.00743)
(0.989351, 0.152667)
(1.82681, -0.0104592)
(-0.141351, 0.945408)
(-0.0103401, 0.322211)
(2.00806, -0.0342631)
(0.922233, -0.536971)
(0.232796, 0.415857)
(-0.260771, 1.05303)
(1.05251, -0.49579)
(0.922208, 0.108597)
(0.541746, -0.440715)
(0.992592, -0.395543)
(-0.956249, 0.305663)
(-0.0969088, 0.260381)
(2.00321, 0.302369)
(1.42522, -0.482703)
(-0.556882, 0.592596)
(0.37384, -0.457116)
(0.915152, -0.600658)
(0.0685635, -0.114837)
(1.03722, -0.378166)
(0.695912, 0.964328)
(0.0251569, 0.479779)
(1.86506, 0.146026)
(2.0278, 0.451455)
(-0.835041, 0.423008)
(1.91848, 0.0859929)
(0.26201, -0.0343864)
(0.285578, -0.252555)
(1.48874, -0.284132)
(0.746397, 0.46168)
(0.0189145, -0.0462073)
(-1.17507, 0.0260735)
(0.521454, 0.807786)
(1.8827, 0.55646)
(-0.312485, 0.890253)
(1.01468, 0.341591)
(-0.878574, 0.67205)
(1.54628, -0.246648)
(0.662451, 0.789451)
(0.918467, 0.528656)
(-0.577279, 0.952149)
(-0.439945, 0.875922)
(-0.951655, 0.614165)
(0.941433, -0.490953)
(0.931921, 0.108027)
(1.91937, 0.312563)
(0.189892, 0.0850484)
(1.47989, -0.27702)
(1.38126, -0.335466)
(-0.747688, 0.903713)
(-0.681137, 0.838568)
(0.385644, 0.853983)
(0.898171, 0.577981)
(-0.735971, 0.484879)
(-1.04934, 0.53106)
(0.100016, 0.363823)
(0.606671, 0.748011)
(0.463516, -0.257547)
(0.948413, -0.438419)
(1.91487, 0.452713)
(-0.713119, 0.734679)
(0.277839, 0.996426)
(-0.874206, 0.409884)
(0.634026, 0.922919)
(0.28153, 0.0378633)
(0.0412851, 1.08213)
(0.818816, -0.527948)
(0.60545, 0.703587)
(0.372785, 0.862807)
(-0.0559988, 0.192733)
(-0.52154, 0.89415)
(0.0470624, 1.04461)
(-1.03581, 0.220555)
(1.02469, -0.342603)
(1.25378, -0.314619)
(-0.649686, 0.731667)
(0.027708, 0.00659442)
(-0.0728613, 0.452136)
(1.4055, -0.438135)
(1.96316, 0.335403)
(1.0385, -0.0650097)
(0.112261, -0.0267982)
(-0.216881, 0.864907)
(-0.970618, 0.48264)
(1.16692, -0.370917)
(2.03596, 0.450752)
(0.490512, 0.795305)
(0.876889, 0.379117)
(-0.903719, 0.13187)
(0.951471, 0.454005)
(0.356648, -0.175389)
(1.75784, -0.119695)
(-0.135989, 0.501781)
(0.868472, 0.642285)
(-0.589604, 0.789425)

Executing Clustering Algorithm: Swap
    ....Leaf n=1 <38> sm=[   1.8827  0.55646 ] ss=3.85421
    ...Split cd=1 cv=0.5565 nd=7 sm=[    13.75    2.862 ] ss=28.24
    .......Leaf n=1 <28> sm=[    2.028   0.4515 ] ss=4.316
    ......Split cd=1 cv=0.4515 nd=2 sm=[    4.064   0.9022 ] ss=8.664
    .......Leaf n=1 <90> sm=[    2.036   0.4508 ] ss=4.348
    .....Split cd=1 cv=0.3986 nd=5 sm=[     9.95    1.853 ] ss=20.52
    .......Leaf n=1 <84> sm=[    1.963   0.3354 ] ss=3.967
    ......Split cd=1 cv=0.3197 nd=3 sm=[    5.886   0.9503 ] ss=11.85
    ........Leaf n=1 <18> sm=[    2.003   0.3024 ] ss=4.104
    .......Split cd=0 cv= 1.975 nd=2 sm=[    3.923   0.6149 ] ss=7.886
    ........Leaf n=1 <50> sm=[    1.919   0.3126 ] ss=3.782
    ....Split cd=0 cv= 1.915 nd=6 sm=[    11.86    2.305 ] ss=24.39
    .....Leaf n=1 <64> sm=[    1.915   0.4527 ] ss=3.872
    ..Split cd=0 cv= 1.233 nd=23 sm=[    25.36    13.83 ] ss=45.3
    .....Leaf n=1 <25> sm=[   0.6959   0.9643 ] ss=1.414
    ....Split cd=0 cv=0.6959 nd=9 sm=[     5.34    7.584 ] ss=9.683
    .......Leaf n=1 <68> sm=[    0.634   0.9229 ] ss=1.254
    ......Split cd=0 cv=0.5632 nd=2 sm=[    1.147     1.93 ] ss=2.532
    .......Leaf n=1 <3> sm=[   0.5127    1.007 ] ss=1.278
    .....Split cd=1 cv=0.8718 nd=8 sm=[    4.644     6.62 ] ss=8.268
    .........Leaf n=1 <43> sm=[   0.6625   0.7895 ] ss=1.062
    ........Split cd=0 cv=0.6295 nd=2 sm=[    1.274    1.635 ] ss=2.15
    .........Leaf n=1 <2> sm=[   0.6111   0.8454 ] ss=1.088
    .......Split cd=1 cv=0.7666 nd=4 sm=[    2.486    3.086 ] ss=3.939
    .........Leaf n=1 <61> sm=[   0.6067    0.748 ] ss=0.9276
    ........Split cd=0 cv=0.6067 nd=2 sm=[    1.212    1.452 ] ss=1.789
    .........Leaf n=1 <72> sm=[   0.6054   0.7036 ] ss=0.8616
    ......Split cd=0 cv=0.5632 nd=6 sm=[    3.498     4.69 ] ss=5.737
    ........Leaf n=1 <37> sm=[   0.5215   0.8078 ] ss=0.9244
    .......Split cd=1 cv=0.7953 nd=2 sm=[    1.012    1.603 ] ss=1.798
    ........Leaf n=1 <91> sm=[   0.4905   0.7953 ] ss=0.8731
    ...Split cd=1 cv=0.6614 nd=16 sm=[    11.61    10.97 ] ss=17.05
    .......Leaf n=1 <94> sm=[   0.9515    0.454 ] ss=1.111
    ......Split cd=0 cv=0.9515 nd=4 sm=[    3.637    2.203 ] ss=4.542
    .........Leaf n=1 <57> sm=[   0.8982    0.578 ] ss=1.141
    ........Split cd=0 cv=0.8916 nd=2 sm=[    1.767     1.22 ] ss=2.308
    .........Leaf n=1 <98> sm=[   0.8685   0.6423 ] ss=1.167
    .......Split cd=1 cv=0.5563 nd=3 sm=[    2.685    1.749 ] ss=3.431
    ........Leaf n=1 <44> sm=[   0.9185   0.5287 ] ss=1.123
    .....Split cd=1 cv=0.4511 nd=6 sm=[    5.528    2.924 ] ss=6.601
    .......Leaf n=1 <40> sm=[    1.015   0.3416 ] ss=1.146
    ......Split cd=0 cv= 1.015 nd=2 sm=[    1.892   0.7207 ] ss=2.059
    .......Leaf n=1 <92> sm=[   0.8769   0.3791 ] ss=0.9127
    ....Split cd=0 cv=0.8318 nd=7 sm=[    6.275    3.385 ] ss=7.371
    .....Leaf n=1 <34> sm=[   0.7464   0.4617 ] ss=0.7703
    .Split cd=1 cv=0.2407 nd=53 sm=[    61.87    6.563 ] ss=97.83
    .......Leaf n=1 <30> sm=[    1.918  0.08599 ] ss=3.688
    ......Split cd=0 cv= 1.897 nd=2 sm=[    3.784    0.232 ] ss=7.188
    .......Leaf n=1 <27> sm=[    1.865    0.146 ] ss=3.5
    .....Split cd=1 cv=0.03039 nd=4 sm=[    7.618   0.1873 ] ss=14.56
    .......Leaf n=1 <8> sm=[    2.008 -0.03426 ] ss=4.033
    ......Split cd=0 cv= 1.897 nd=2 sm=[    3.835 -0.04472 ] ss=7.371
    .......Leaf n=1 <5> sm=[    1.827 -0.01046 ] ss=3.337
    ....Split cd=0 cv= 1.758 nd=5 sm=[    9.376   0.0676 ] ss=17.66
    .....Leaf n=1 <96> sm=[    1.758  -0.1197 ] ss=3.104
    ...Split cd=1 cv= -0.18 nd=13 sm=[    20.89   -2.493 ] ss=35.18
    .....Leaf n=1 <42> sm=[    1.546  -0.2466 ] ss=2.452
    ....Split cd=0 cv= 1.546 nd=8 sm=[    11.51    -2.56 ] ss=17.52
    .........Leaf n=1 <0> sm=[    1.532  -0.1815 ] ss=2.38
    ........Split cd=0 cv=  1.48 nd=2 sm=[    3.012  -0.4585 ] ss=4.646
    .........Leaf n=1 <52> sm=[     1.48   -0.277 ] ss=2.267
    .......Split cd=1 cv=-0.2841 nd=3 sm=[      4.5  -0.7426 ] ss=6.943
    ........Leaf n=1 <33> sm=[    1.489  -0.2841 ] ss=2.297
    ......Split cd=0 cv=  1.39 nd=5 sm=[    7.136   -1.393 ] ss=10.63
    ........Leaf n=1 <79> sm=[    1.254  -0.3146 ] ss=1.671
    .......Split cd=1 cv=-0.3146 nd=2 sm=[    2.635  -0.6501 ] ss=3.691
    ........Leaf n=1 <53> sm=[    1.381  -0.3355 ] ss=2.02
    .....Split cd=1 cv=-0.3903 nd=7 sm=[    9.966   -2.314 ] ss=15.07
    .......Leaf n=1 <19> sm=[    1.425  -0.4827 ] ss=2.264
    ......Split cd=0 cv= 1.406 nd=2 sm=[    2.831  -0.9208 ] ss=4.432
    .......Leaf n=1 <83> sm=[    1.406  -0.4381 ] ss=2.167
    ..Split cd=0 cv= 1.233 nd=30 sm=[    36.51   -7.268 ] ss=52.53
    .......Leaf n=1 <4> sm=[   0.9894   0.1527 ] ss=1.002
    ......Split cd=0 cv=0.9894 nd=3 sm=[    2.843   0.3693 ] ss=2.745
    ........Leaf n=1 <13> sm=[   0.9222   0.1086 ] ss=0.8623
    .......Split cd=1 cv=0.1086 nd=2 sm=[    1.854   0.2166 ] ss=1.742
    ........Leaf n=1 <49> sm=[   0.9319    0.108 ] ss=0.8801
    .....Split cd=1 cv=0.03039 nd=4 sm=[    3.882   0.3043 ] ss=3.827
    ......Leaf n=1 <85> sm=[    1.039 -0.06501 ] ss=1.083
    ....Split cd=0 cv=0.9121 nd=5 sm=[    4.794   0.5004 ] ss=4.698
    .....Leaf n=1 <1> sm=[   0.9121   0.1961 ] ss=0.8705
    ...Split cd=1 cv= -0.18 nd=17 sm=[    15.62   -4.776 ] ss=17.35
    ........Leaf n=1 <89> sm=[    1.167  -0.3709 ] ss=1.499
    .......Split cd=1 cv=-0.3709 nd=2 sm=[    2.204  -0.7491 ] ss=2.718
    ........Leaf n=1 <24> sm=[    1.037  -0.3782 ] ss=1.219
    ......Split cd=0 cv= 1.033 nd=3 sm=[    3.229   -1.092 ] ss=3.885
    .......Leaf n=1 <78> sm=[    1.025  -0.3426 ] ss=1.167
    .....Split cd=1 cv=-0.3903 nd=9 sm=[    9.001    -4.05 ] ss=10.94
    .......Leaf n=1 <12> sm=[    1.053  -0.4958 ] ss=1.354
    ......Split cd=0 cv= 1.033 nd=6 sm=[    5.772   -2.958 ] ss=7.051
    ..........Leaf n=1 <15> sm=[   0.9926  -0.3955 ] ss=1.142
    .........Split cd=1 cv=-0.4384 nd=2 sm=[    1.941   -0.834 ] ss=2.233
    ..........Leaf n=1 <63> sm=[   0.9484  -0.4384 ] ss=1.092
    ........Split cd=0 cv=0.9414 nd=3 sm=[    2.882   -1.325 ] ss=3.361
    .........Leaf n=1 <48> sm=[   0.9414   -0.491 ] ss=1.127
    .......Split cd=1 cv=-0.4955 nd=5 sm=[     4.72   -2.463 ] ss=5.698
    .........Leaf n=1 <9> sm=[   0.9222   -0.537 ] ss=1.139
    ........Split cd=0 cv=0.9222 nd=2 sm=[    1.837   -1.138 ] ss=2.337
    .........Leaf n=1 <22> sm=[   0.9152  -0.6007 ] ss=1.198
    ....Split cd=0 cv=0.8318 nd=12 sm=[    10.83   -5.276 ] ss=12.66
    ......Leaf n=1 <62> sm=[   0.4635  -0.2575 ] ss=0.2812
    .....Split cd=1 cv=-0.3903 nd=3 sm=[    1.824   -1.226 ] ss=1.718
    .......Leaf n=1 <71> sm=[   0.8188  -0.5279 ] ss=0.9492
    ......Split cd=0 cv=0.6311 nd=2 sm=[    1.361  -0.9687 ] ss=1.437
    .......Leaf n=1 <14> sm=[   0.5417  -0.4407 ] ss=0.4877
    Split cd=0 cv=0.4304 nd=100 sm=[    48.18    28.78 ] ss=130.3
    .......Leaf n=1 <66> sm=[   0.2778   0.9964 ] ss=1.07
    ......Split cd=0 cv=0.2298 nd=3 sm=[   0.3662    3.123 ] ss=3.336
    ........Leaf n=1 <70> sm=[  0.04129    1.082 ] ss=1.173
    .......Split cd=1 cv= 1.045 nd=2 sm=[  0.08835    2.127 ] ss=2.266
    ........Leaf n=1 <76> sm=[  0.04706    1.045 ] ss=1.093
    .....Split cd=1 cv=0.8718 nd=5 sm=[    1.125     4.84 ] ss=5.098
    .......Leaf n=1 <56> sm=[   0.3856    0.854 ] ss=0.878
    ......Split cd=0 cv=0.3728 nd=2 sm=[   0.7584    1.717 ] ss=1.761
    .......Leaf n=1 <73> sm=[   0.3728   0.8628 ] ss=0.8834
    ....Split cd=0 cv=0.02906 nd=9 sm=[   0.1931    8.594 ] ss=8.874
    .......Leaf n=1 <6> sm=[  -0.1414   0.9454 ] ss=0.9138
    ......Split cd=0 cv=-0.1716 nd=3 sm=[  -0.7146    2.889 ] ss=2.981
    ........Leaf n=1 <11> sm=[  -0.2608    1.053 ] ss=1.177
    .......Split cd=1 cv= 0.977 nd=2 sm=[  -0.5733    1.943 ] ss=2.067
    ........Leaf n=1 <39> sm=[  -0.3125   0.8903 ] ss=0.8902
    .....Split cd=1 cv=0.8718 nd=4 sm=[  -0.9315    3.754 ] ss=3.776
    ......Leaf n=1 <87> sm=[  -0.2169   0.8649 ] ss=0.7951
    ...Split cd=1 cv=0.6614 nd=16 sm=[    0.235    11.39 ] ss=10.13
    ......Leaf n=1 <10> sm=[   0.2328   0.4159 ] ss=0.2271
    .....Split cd=1 cv=0.4159 nd=2 sm=[   0.3328   0.7797 ] ss=0.3695
    ......Leaf n=1 <60> sm=[      0.1   0.3638 ] ss=0.1424
    ....Split cd=0 cv=0.02906 nd=7 sm=[  0.04187    2.796 ] ss=1.261
    ........Leaf n=1 <26> sm=[  0.02516   0.4798 ] ss=0.2308
    .......Split cd=1 cv=0.4798 nd=2 sm=[  -0.0477   0.9319 ] ss=0.4406
    ........Leaf n=1 <82> sm=[ -0.07286   0.4521 ] ss=0.2097
    ......Split cd=0 cv=-0.136 nd=3 sm=[  -0.1837    1.434 ] ss=0.7108
    .......Leaf n=1 <97> sm=[   -0.136   0.5018 ] ss=0.2703
    .....Split cd=1 cv=0.4511 nd=5 sm=[  -0.2909    2.016 ] ss=0.8919
    .......Leaf n=1 <7> sm=[ -0.01034   0.3222 ] ss=0.1039
    ......Split cd=0 cv=-0.09691 nd=2 sm=[  -0.1072   0.5826 ] ss=0.1811
    .......Leaf n=1 <17> sm=[ -0.09691   0.2604 ] ss=0.07719
    ..Split cd=0 cv=-0.3723 nd=33 sm=[   -12.49    22.63 ] ss=28.25
    ........Leaf n=1 <75> sm=[  -0.5215   0.8942 ] ss=1.072
    .......Split cd=1 cv=0.8942 nd=2 sm=[  -0.9615     1.77 ] ss=2.032
    ........Leaf n=1 <46> sm=[  -0.4399   0.8759 ] ss=0.9608
    ......Split cd=0 cv=-0.573 nd=4 sm=[   -2.286    3.626 ] ss=4.648
    ........Leaf n=1 <45> sm=[  -0.5773   0.9521 ] ss=1.24
    .......Split cd=1 cv=0.9521 nd=2 sm=[   -1.325    1.856 ] ss=2.616
    ........Leaf n=1 <54> sm=[  -0.7477   0.9037 ] ss=1.376
    .....Split cd=1 cv=0.8718 nd=8 sm=[    -4.92     6.72 ] ss=8.792
    .......Leaf n=1 <99> sm=[  -0.5896   0.7894 ] ss=0.9708
    ......Split cd=0 cv=-0.5896 nd=4 sm=[   -2.634    3.094 ] ss=4.144
    ........Leaf n=1 <55> sm=[  -0.6811   0.8386 ] ss=1.167
    .......Split cd=1 cv=0.7666 nd=3 sm=[   -2.044    2.305 ] ss=3.173
    .........Leaf n=1 <80> sm=[  -0.6497   0.7317 ] ss=0.9574
    ........Split cd=0 cv=-0.6816 nd=2 sm=[   -1.363    1.466 ] ss=2.006
    .........Leaf n=1 <65> sm=[  -0.7131   0.7347 ] ss=1.048
    ....Split cd=0 cv=-0.7737 nd=9 sm=[   -5.799    7.392 ] ss=10.02
    .....Leaf n=1 <41> sm=[  -0.8786   0.6721 ] ss=1.224
    ...Split cd=1 cv=0.6614 nd=17 sm=[   -12.73    11.24 ] ss=18.11
    ......Leaf n=1 <20> sm=[  -0.5569   0.5926 ] ss=0.6613
    .....Split cd=1 cv=0.4849 nd=2 sm=[   -1.293    1.077 ] ss=1.438
    ......Leaf n=1 <58> sm=[   -0.736   0.4849 ] ss=0.7768
    ....Split cd=0 cv=-0.7737 nd=8 sm=[    -6.93    3.844 ] ss=8.095
    ........Leaf n=1 <47> sm=[  -0.9517   0.6142 ] ss=1.283
    .......Split cd=1 cv=0.5563 nd=2 sm=[   -1.922    1.097 ] ss=2.458
    ........Leaf n=1 <88> sm=[  -0.9706   0.4826 ] ss=1.175
    ......Split cd=0 cv=-0.9744 nd=3 sm=[   -2.972    1.628 ] ss=3.841
    .......Leaf n=1 <59> sm=[   -1.049   0.5311 ] ss=1.383
    .....Split cd=1 cv=0.4511 nd=6 sm=[   -5.637    2.766 ] ss=6.657
    ........Leaf n=1 <29> sm=[   -0.835    0.423 ] ss=0.8762
    .......Split cd=1 cv=0.4099 nd=2 sm=[   -1.709   0.8329 ] ss=1.808
    ........Leaf n=1 <67> sm=[  -0.8742   0.4099 ] ss=0.9322
    ......Split cd=0 cv=-0.9562 nd=3 sm=[   -2.665    1.139 ] ss=2.816
    .......Leaf n=1 <16> sm=[  -0.9562   0.3057 ] ss=1.008
    .Split cd=1 cv=0.2407 nd=47 sm=[   -13.69    22.22 ] ss=32.5
    .......Leaf n=1 <69> sm=[   0.2815  0.03786 ] ss=0.08069
    ......Split cd=0 cv=0.2298 nd=2 sm=[   0.4714   0.1229 ] ss=0.124
    .......Leaf n=1 <51> sm=[   0.1899  0.08505 ] ss=0.04329
    .....Split cd=1 cv=0.03039 nd=6 sm=[    1.271  -0.2285 ] ss=0.383
    ........Leaf n=1 <31> sm=[    0.262 -0.03439 ] ss=0.06983
    .......Split cd=1 cv=-0.07479 nd=2 sm=[   0.6187  -0.2098 ] ss=0.2278
    ........Leaf n=1 <95> sm=[   0.3566  -0.1754 ] ss=0.158
    ......Split cd=0 cv=0.2298 nd=4 sm=[   0.7995  -0.3514 ] ss=0.259
    ........Leaf n=1 <86> sm=[   0.1123  -0.0268 ] ss=0.01332
    .......Split cd=1 cv=-0.07479 nd=2 sm=[   0.1808  -0.1416 ] ss=0.03121
    ........Leaf n=1 <23> sm=[  0.06856  -0.1148 ] ss=0.01789
    ....Split cd=0 cv=0.02906 nd=9 sm=[    1.262 -0.07538 ] ss=0.4266
    ......Leaf n=1 <74> sm=[   -0.056   0.1927 ] ss=0.04028
    .....Split cd=1 cv=0.03039 nd=3 sm=[ -0.009376   0.1531 ] ss=0.04359
    .......Leaf n=1 <81> sm=[  0.02771 0.006594 ] ss=0.0008112
    ......Split cd=0 cv=0.01891 nd=2 sm=[  0.04662 -0.03961 ] ss=0.003304
    .......Leaf n=1 <35> sm=[  0.01891 -0.04621 ] ss=0.002493
    ...Split cd=1 cv= -0.18 nd=11 sm=[    1.921   -0.785 ] ss=0.9206
    .....Leaf n=1 <21> sm=[   0.3738  -0.4571 ] ss=0.3487
    ....Split cd=0 cv=0.2856 nd=2 sm=[   0.6594  -0.7097 ] ss=0.4941
    .....Leaf n=1 <32> sm=[   0.2856  -0.2526 ] ss=0.1453
    ..Split cd=0 cv=-0.3723 nd=14 sm=[   -1.194  -0.4066 ] ss=4.258
    .....Leaf n=1 <93> sm=[  -0.9037   0.1319 ] ss=0.8341
    ....Split cd=0 cv=-0.9037 nd=2 sm=[    -1.94   0.3524 ] ss=1.956
    .....Leaf n=1 <77> sm=[   -1.036   0.2206 ] ss=1.122
    ...Split cd=1 cv=0.02607 nd=3 sm=[   -3.115   0.3785 ] ss=3.337
    ....Leaf n=1 <36> sm=[   -1.175  0.02607 ] ss=1.381
================
open file successfully.
Data Points:
(1.53185, -0.181498)
(0.91214, 0.196149)
(0.611138, 0.845364)
(0.512654, 1.00743)
(0.989351, 0.152667)
(1.82681, -0.0104592)
(-0.141351, 0.945408)
(-0.0103401, 0.322211)
(2.00806, -0.0342631)
(0.922233, -0.536971)
(0.232796, 0.415857)
(-0.260771, 1.05303)
(1.05251, -0.49579)
(0.922208, 0.108597)
(0.541746, -0.440715)
(0.992592, -0.395543)
(-0.956249, 0.305663)
(-0.0969088, 0.260381)
(2.00321, 0.302369)
(1.42522, -0.482703)
(-0.556882, 0.592596)
(0.37384, -0.457116)
(0.915152, -0.600658)
(0.0685635, -0.114837)
(1.03722, -0.378166)
(0.695912, 0.964328)
(0.0251569, 0.479779)
(1.86506, 0.146026)
(2.0278, 0.451455)
(-0.835041, 0.423008)
(1.91848, 0.0859929)
(0.26201, -0.0343864)
(0.285578, -0.252555)
(1.48874, -0.284132)
(0.746397, 0.46168)
(0.0189145, -0.0462073)
(-1.17507, 0.0260735)
(0.521454, 0.807786)
(1.8827, 0.55646)
(-0.312485, 0.890253)
(1.01468, 0.341591)
(-0.878574, 0.67205)
(1.54628, -0.246648)
(0.662451, 0.789451)
(0.918467, 0.528656)
(-0.577279, 0.952149)
(-0.439945, 0.875922)
(-0.951655, 0.614165)
(0.941433, -0.490953)
(0.931921, 0.108027)
(1.91937, 0.312563)
(0.189892, 0.0850484)
(1.47989, -0.27702)
(1.38126, -0.335466)
(-0.747688, 0.903713)
(-0.681137, 0.838568)
(0.385644, 0.853983)
(0.898171, 0.577981)
(-0.735971, 0.484879)
(-1.04934, 0.53106)
(0.100016, 0.363823)
(0.606671, 0.748011)
(0.463516, -0.257547)
(0.948413, -0.438419)
(1.91487, 0.452713)
(-0.713119, 0.734679)
(0.277839, 0.996426)
(-0.874206, 0.409884)
(0.634026, 0.922919)
(0.28153, 0.0378633)
(0.0412851, 1.08213)
(0.818816, -0.527948)
(0.60545, 0.703587)
(0.372785, 0.862807)
(-0.0559988, 0.192733)
(-0.52154, 0.89415)
(0.0470624, 1.04461)
(-1.03581, 0.220555)
(1.02469, -0.342603)
(1.25378, -0.314619)
(-0.649686, 0.731667)
(0.027708, 0.00659442)
(-0.0728613, 0.452136)
(1.4055, -0.438135)
(1.96316, 0.335403)
(1.0385, -0.0650097)
(0.112261, -0.0267982)
(-0.216881, 0.864907)
(-0.970618, 0.48264)
(1.16692, -0.370917)
(2.03596, 0.450752)
(0.490512, 0.795305)
(0.876889, 0.379117)
(-0.903719, 0.13187)
(0.951471, 0.454005)
(0.356648, -0.175389)
(1.75784, -0.119695)
(-0.135989, 0.501781)
(0.868472, 0.642285)
(-0.589604, 0.789425)

Executing Clustering Algorithm: Swap
    ....Leaf n=1 <38> sm=[   1.8827  0.55646 ] ss=3.85421
    ...Split cd=1 cv=0.5565 nd=7 sm=[    13.75    2.862 ] ss=28.24
    .......Leaf n=1 <28> sm=[    2.028   0.4515 ] ss=4.316
    ......Split cd=1 cv=0.4515 nd=2 sm=[    4.064   0.9022 ] ss=8.664
    .......Leaf n=1 <90> sm=[    2.036   0.4508 ] ss=4.348
    .....Split cd=1 cv=0.3986 nd=5 sm=[     9.95    1.853 ] ss=20.52
    .......Leaf n=1 <84> sm=[    1.963   0.3354 ] ss=3.967
    ......Split cd=1 cv=0.3197 nd=3 sm=[    5.886   0.9503 ] ss=11.85
    ........Leaf n=1 <18> sm=[    2.003   0.3024 ] ss=4.104
    .......Split cd=0 cv= 1.975 nd=2 sm=[    3.923   0.6149 ] ss=7.886
    ........Leaf n=1 <50> sm=[    1.919   0.3126 ] ss=3.782
    ....Split cd=0 cv= 1.915 nd=6 sm=[    11.86    2.305 ] ss=24.39
    .....Leaf n=1 <64> sm=[    1.915   0.4527 ] ss=3.872
    ..Split cd=0 cv= 1.233 nd=23 sm=[    25.36    13.83 ] ss=45.3
    .....Leaf n=1 <25> sm=[   0.6959   0.9643 ] ss=1.414
    ....Split cd=0 cv=0.6959 nd=9 sm=[     5.34    7.584 ] ss=9.683
    .......Leaf n=1 <68> sm=[    0.634   0.9229 ] ss=1.254
    ......Split cd=0 cv=0.5632 nd=2 sm=[    1.147     1.93 ] ss=2.532
    .......Leaf n=1 <3> sm=[   0.5127    1.007 ] ss=1.278
    .....Split cd=1 cv=0.8718 nd=8 sm=[    4.644     6.62 ] ss=8.268
    .........Leaf n=1 <43> sm=[   0.6625   0.7895 ] ss=1.062
    ........Split cd=0 cv=0.6295 nd=2 sm=[    1.274    1.635 ] ss=2.15
    .........Leaf n=1 <2> sm=[   0.6111   0.8454 ] ss=1.088
    .......Split cd=1 cv=0.7666 nd=4 sm=[    2.486    3.086 ] ss=3.939
    .........Leaf n=1 <61> sm=[   0.6067    0.748 ] ss=0.9276
    ........Split cd=0 cv=0.6067 nd=2 sm=[    1.212    1.452 ] ss=1.789
    .........Leaf n=1 <72> sm=[   0.6054   0.7036 ] ss=0.8616
    ......Split cd=0 cv=0.5632 nd=6 sm=[    3.498     4.69 ] ss=5.737
    ........Leaf n=1 <37> sm=[   0.5215   0.8078 ] ss=0.9244
    .......Split cd=1 cv=0.7953 nd=2 sm=[    1.012    1.603 ] ss=1.798
    ........Leaf n=1 <91> sm=[   0.4905   0.7953 ] ss=0.8731
    ...Split cd=1 cv=0.6614 nd=16 sm=[    11.61    10.97 ] ss=17.05
    .......Leaf n=1 <94> sm=[   0.9515    0.454 ] ss=1.111
    ......Split cd=0 cv=0.9515 nd=4 sm=[    3.637    2.203 ] ss=4.542
    .........Leaf n=1 <57> sm=[   0.8982    0.578 ] ss=1.141
    ........Split cd=0 cv=0.8916 nd=2 sm=[    1.767     1.22 ] ss=2.308
    .........Leaf n=1 <98> sm=[   0.8685   0.6423 ] ss=1.167
    .......Split cd=1 cv=0.5563 nd=3 sm=[    2.685    1.749 ] ss=3.431
    ........Leaf n=1 <44> sm=[   0.9185   0.5287 ] ss=1.123
    .....Split cd=1 cv=0.4511 nd=6 sm=[    5.528    2.924 ] ss=6.601
    .......Leaf n=1 <40> sm=[    1.015   0.3416 ] ss=1.146
    ......Split cd=0 cv= 1.015 nd=2 sm=[    1.892   0.7207 ] ss=2.059
    .......Leaf n=1 <92> sm=[   0.8769   0.3791 ] ss=0.9127
    ....Split cd=0 cv=0.8318 nd=7 sm=[    6.275    3.385 ] ss=7.371
    .....Leaf n=1 <34> sm=[   0.7464   0.4617 ] ss=0.7703
    .Split cd=1 cv=0.2407 nd=53 sm=[    61.87    6.563 ] ss=97.83
    .......Leaf n=1 <30> sm=[    1.918  0.08599 ] ss=3.688
    ......Split cd=0 cv= 1.897 nd=2 sm=[    3.784    0.232 ] ss=7.188
    .......Leaf n=1 <27> sm=[    1.865    0.146 ] ss=3.5
    .....Split cd=1 cv=0.03039 nd=4 sm=[    7.618   0.1873 ] ss=14.56
    .......Leaf n=1 <8> sm=[    2.008 -0.03426 ] ss=4.033
    ......Split cd=0 cv= 1.897 nd=2 sm=[    3.835 -0.04472 ] ss=7.371
    .......Leaf n=1 <5> sm=[    1.827 -0.01046 ] ss=3.337
    ....Split cd=0 cv= 1.758 nd=5 sm=[    9.376   0.0676 ] ss=17.66
    .....Leaf n=1 <96> sm=[    1.758  -0.1197 ] ss=3.104
    ...Split cd=1 cv= -0.18 nd=13 sm=[    20.89   -2.493 ] ss=35.18
    .....Leaf n=1 <42> sm=[    1.546  -0.2466 ] ss=2.452
    ....Split cd=0 cv= 1.546 nd=8 sm=[    11.51    -2.56 ] ss=17.52
    .........Leaf n=1 <0> sm=[    1.532  -0.1815 ] ss=2.38
    ........Split cd=0 cv=  1.48 nd=2 sm=[    3.012  -0.4585 ] ss=4.646
    .........Leaf n=1 <52> sm=[     1.48   -0.277 ] ss=2.267
    .......Split cd=1 cv=-0.2841 nd=3 sm=[      4.5  -0.7426 ] ss=6.943
    ........Leaf n=1 <33> sm=[    1.489  -0.2841 ] ss=2.297
    ......Split cd=0 cv=  1.39 nd=5 sm=[    7.136   -1.393 ] ss=10.63
    ........Leaf n=1 <79> sm=[    1.254  -0.3146 ] ss=1.671
    .......Split cd=1 cv=-0.3146 nd=2 sm=[    2.635  -0.6501 ] ss=3.691
    ........Leaf n=1 <53> sm=[    1.381  -0.3355 ] ss=2.02
    .....Split cd=1 cv=-0.3903 nd=7 sm=[    9.966   -2.314 ] ss=15.07
    .......Leaf n=1 <19> sm=[    1.425  -0.4827 ] ss=2.264
    ......Split cd=0 cv= 1.406 nd=2 sm=[    2.831  -0.9208 ] ss=4.432
    .......Leaf n=1 <83> sm=[    1.406  -0.4381 ] ss=2.167
    ..Split cd=0 cv= 1.233 nd=30 sm=[    36.51   -7.268 ] ss=52.53
    .......Leaf n=1 <4> sm=[   0.9894   0.1527 ] ss=1.002
    ......Split cd=0 cv=0.9894 nd=3 sm=[    2.843   0.3693 ] ss=2.745
    ........Leaf n=1 <13> sm=[   0.9222   0.1086 ] ss=0.8623
    .......Split cd=1 cv=0.1086 nd=2 sm=[    1.854   0.2166 ] ss=1.742
    ........Leaf n=1 <49> sm=[   0.9319    0.108 ] ss=0.8801
    .....Split cd=1 cv=0.03039 nd=4 sm=[    3.882   0.3043 ] ss=3.827
    ......Leaf n=1 <85> sm=[    1.039 -0.06501 ] ss=1.083
    ....Split cd=0 cv=0.9121 nd=5 sm=[    4.794   0.5004 ] ss=4.698
    .....Leaf n=1 <1> sm=[   0.9121   0.1961 ] ss=0.8705
    ...Split cd=1 cv= -0.18 nd=17 sm=[    15.62   -4.776 ] ss=17.35
    ........Leaf n=1 <89> sm=[    1.167  -0.3709 ] ss=1.499
    .......Split cd=1 cv=-0.3709 nd=2 sm=[    2.204  -0.7491 ] ss=2.718
    ........Leaf n=1 <24> sm=[    1.037  -0.3782 ] ss=1.219
    ......Split cd=0 cv= 1.033 nd=3 sm=[    3.229   -1.092 ] ss=3.885
    .......Leaf n=1 <78> sm=[    1.025  -0.3426 ] ss=1.167
    .....Split cd=1 cv=-0.3903 nd=9 sm=[    9.001    -4.05 ] ss=10.94
    .......Leaf n=1 <12> sm=[    1.053  -0.4958 ] ss=1.354
    ......Split cd=0 cv= 1.033 nd=6 sm=[    5.772   -2.958 ] ss=7.051
    ..........Leaf n=1 <15> sm=[   0.9926  -0.3955 ] ss=1.142
    .........Split cd=1 cv=-0.4384 nd=2 sm=[    1.941   -0.834 ] ss=2.233
    ..........Leaf n=1 <63> sm=[   0.9484  -0.4384 ] ss=1.092
    ........Split cd=0 cv=0.9414 nd=3 sm=[    2.882   -1.325 ] ss=3.361
    .........Leaf n=1 <48> sm=[   0.9414   -0.491 ] ss=1.127
    .......Split cd=1 cv=-0.4955 nd=5 sm=[     4.72   -2.463 ] ss=5.698
    .........Leaf n=1 <9> sm=[   0.9222   -0.537 ] ss=1.139
    ........Split cd=0 cv=0.9222 nd=2 sm=[    1.837   -1.138 ] ss=2.337
    .........Leaf n=1 <22> sm=[   0.9152  -0.6007 ] ss=1.198
    ....Split cd=0 cv=0.8318 nd=12 sm=[    10.83   -5.276 ] ss=12.66
    ......Leaf n=1 <62> sm=[   0.4635  -0.2575 ] ss=0.2812
    .....Split cd=1 cv=-0.3903 nd=3 sm=[    1.824   -1.226 ] ss=1.718
    .......Leaf n=1 <71> sm=[   0.8188  -0.5279 ] ss=0.9492
    ......Split cd=0 cv=0.6311 nd=2 sm=[    1.361  -0.9687 ] ss=1.437
    .......Leaf n=1 <14> sm=[   0.5417  -0.4407 ] ss=0.4877
    Split cd=0 cv=0.4304 nd=100 sm=[    48.18    28.78 ] ss=130.3
    .......Leaf n=1 <66> sm=[   0.2778   0.9964 ] ss=1.07
    ......Split cd=0 cv=0.2298 nd=3 sm=[   0.3662    3.123 ] ss=3.336
    ........Leaf n=1 <70> sm=[  0.04129    1.082 ] ss=1.173
    .......Split cd=1 cv= 1.045 nd=2 sm=[  0.08835    2.127 ] ss=2.266
    ........Leaf n=1 <76> sm=[  0.04706    1.045 ] ss=1.093
    .....Split cd=1 cv=0.8718 nd=5 sm=[    1.125     4.84 ] ss=5.098
    .......Leaf n=1 <56> sm=[   0.3856    0.854 ] ss=0.878
    ......Split cd=0 cv=0.3728 nd=2 sm=[   0.7584    1.717 ] ss=1.761
    .......Leaf n=1 <73> sm=[   0.3728   0.8628 ] ss=0.8834
    ....Split cd=0 cv=0.02906 nd=9 sm=[   0.1931    8.594 ] ss=8.874
    .......Leaf n=1 <6> sm=[  -0.1414   0.9454 ] ss=0.9138
    ......Split cd=0 cv=-0.1716 nd=3 sm=[  -0.7146    2.889 ] ss=2.981
    ........Leaf n=1 <11> sm=[  -0.2608    1.053 ] ss=1.177
    .......Split cd=1 cv= 0.977 nd=2 sm=[  -0.5733    1.943 ] ss=2.067
    ........Leaf n=1 <39> sm=[  -0.3125   0.8903 ] ss=0.8902
    .....Split cd=1 cv=0.8718 nd=4 sm=[  -0.9315    3.754 ] ss=3.776
    ......Leaf n=1 <87> sm=[  -0.2169   0.8649 ] ss=0.7951
    ...Split cd=1 cv=0.6614 nd=16 sm=[    0.235    11.39 ] ss=10.13
    ......Leaf n=1 <10> sm=[   0.2328   0.4159 ] ss=0.2271
    .....Split cd=1 cv=0.4159 nd=2 sm=[   0.3328   0.7797 ] ss=0.3695
    ......Leaf n=1 <60> sm=[      0.1   0.3638 ] ss=0.1424
    ....Split cd=0 cv=0.02906 nd=7 sm=[  0.04187    2.796 ] ss=1.261
    ........Leaf n=1 <26> sm=[  0.02516   0.4798 ] ss=0.2308
    .......Split cd=1 cv=0.4798 nd=2 sm=[  -0.0477   0.9319 ] ss=0.4406
    ........Leaf n=1 <82> sm=[ -0.07286   0.4521 ] ss=0.2097
    ......Split cd=0 cv=-0.136 nd=3 sm=[  -0.1837    1.434 ] ss=0.7108
    .......Leaf n=1 <97> sm=[   -0.136   0.5018 ] ss=0.2703
    .....Split cd=1 cv=0.4511 nd=5 sm=[  -0.2909    2.016 ] ss=0.8919
    .......Leaf n=1 <7> sm=[ -0.01034   0.3222 ] ss=0.1039
    ......Split cd=0 cv=-0.09691 nd=2 sm=[  -0.1072   0.5826 ] ss=0.1811
    .......Leaf n=1 <17> sm=[ -0.09691   0.2604 ] ss=0.07719
    ..Split cd=0 cv=-0.3723 nd=33 sm=[   -12.49    22.63 ] ss=28.25
    ........Leaf n=1 <75> sm=[  -0.5215   0.8942 ] ss=1.072
    .......Split cd=1 cv=0.8942 nd=2 sm=[  -0.9615     1.77 ] ss=2.032
    ........Leaf n=1 <46> sm=[  -0.4399   0.8759 ] ss=0.9608
    ......Split cd=0 cv=-0.573 nd=4 sm=[   -2.286    3.626 ] ss=4.648
    ........Leaf n=1 <45> sm=[  -0.5773   0.9521 ] ss=1.24
    .......Split cd=1 cv=0.9521 nd=2 sm=[   -1.325    1.856 ] ss=2.616
    ........Leaf n=1 <54> sm=[  -0.7477   0.9037 ] ss=1.376
    .....Split cd=1 cv=0.8718 nd=8 sm=[    -4.92     6.72 ] ss=8.792
    .......Leaf n=1 <99> sm=[  -0.5896   0.7894 ] ss=0.9708
    ......Split cd=0 cv=-0.5896 nd=4 sm=[   -2.634    3.094 ] ss=4.144
    ........Leaf n=1 <55> sm=[  -0.6811   0.8386 ] ss=1.167
    .......Split cd=1 cv=0.7666 nd=3 sm=[   -2.044    2.305 ] ss=3.173
    .........Leaf n=1 <80> sm=[  -0.6497   0.7317 ] ss=0.9574
    ........Split cd=0 cv=-0.6816 nd=2 sm=[   -1.363    1.466 ] ss=2.006
    .........Leaf n=1 <65> sm=[  -0.7131   0.7347 ] ss=1.048
    ....Split cd=0 cv=-0.7737 nd=9 sm=[   -5.799    7.392 ] ss=10.02
    .....Leaf n=1 <41> sm=[  -0.8786   0.6721 ] ss=1.224
    ...Split cd=1 cv=0.6614 nd=17 sm=[   -12.73    11.24 ] ss=18.11
    ......Leaf n=1 <20> sm=[  -0.5569   0.5926 ] ss=0.6613
    .....Split cd=1 cv=0.4849 nd=2 sm=[   -1.293    1.077 ] ss=1.438
    ......Leaf n=1 <58> sm=[   -0.736   0.4849 ] ss=0.7768
    ....Split cd=0 cv=-0.7737 nd=8 sm=[    -6.93    3.844 ] ss=8.095
    ........Leaf n=1 <47> sm=[  -0.9517   0.6142 ] ss=1.283
    .......Split cd=1 cv=0.5563 nd=2 sm=[   -1.922    1.097 ] ss=2.458
    ........Leaf n=1 <88> sm=[  -0.9706   0.4826 ] ss=1.175
    ......Split cd=0 cv=-0.9744 nd=3 sm=[   -2.972    1.628 ] ss=3.841
    .......Leaf n=1 <59> sm=[   -1.049   0.5311 ] ss=1.383
    .....Split cd=1 cv=0.4511 nd=6 sm=[   -5.637    2.766 ] ss=6.657
    ........Leaf n=1 <29> sm=[   -0.835    0.423 ] ss=0.8762
    .......Split cd=1 cv=0.4099 nd=2 sm=[   -1.709   0.8329 ] ss=1.808
    ........Leaf n=1 <67> sm=[  -0.8742   0.4099 ] ss=0.9322
    ......Split cd=0 cv=-0.9562 nd=3 sm=[   -2.665    1.139 ] ss=2.816
    .......Leaf n=1 <16> sm=[  -0.9562   0.3057 ] ss=1.008
    .Split cd=1 cv=0.2407 nd=47 sm=[   -13.69    22.22 ] ss=32.5
    .......Leaf n=1 <69> sm=[   0.2815  0.03786 ] ss=0.08069
    ......Split cd=0 cv=0.2298 nd=2 sm=[   0.4714   0.1229 ] ss=0.124
    .......Leaf n=1 <51> sm=[   0.1899  0.08505 ] ss=0.04329
    .....Split cd=1 cv=0.03039 nd=6 sm=[    1.271  -0.2285 ] ss=0.383
    ........Leaf n=1 <31> sm=[    0.262 -0.03439 ] ss=0.06983
    .......Split cd=1 cv=-0.07479 nd=2 sm=[   0.6187  -0.2098 ] ss=0.2278
    ........Leaf n=1 <95> sm=[   0.3566  -0.1754 ] ss=0.158
    ......Split cd=0 cv=0.2298 nd=4 sm=[   0.7995  -0.3514 ] ss=0.259
    ........Leaf n=1 <86> sm=[   0.1123  -0.0268 ] ss=0.01332
    .......Split cd=1 cv=-0.07479 nd=2 sm=[   0.1808  -0.1416 ] ss=0.03121
    ........Leaf n=1 <23> sm=[  0.06856  -0.1148 ] ss=0.01789
    ....Split cd=0 cv=0.02906 nd=9 sm=[    1.262 -0.07538 ] ss=0.4266
    ......Leaf n=1 <74> sm=[   -0.056   0.1927 ] ss=0.04028
    .....Split cd=1 cv=0.03039 nd=3 sm=[ -0.009376   0.1531 ] ss=0.04359
    .......Leaf n=1 <81> sm=[  0.02771 0.006594 ] ss=0.0008112
    ......Split cd=0 cv=0.01891 nd=2 sm=[  0.04662 -0.03961 ] ss=0.003304
    .......Leaf n=1 <35> sm=[  0.01891 -0.04621 ] ss=0.002493
    ...Split cd=1 cv= -0.18 nd=11 sm=[    1.921   -0.785 ] ss=0.9206
    .....Leaf n=1 <21> sm=[   0.3738  -0.4571 ] ss=0.3487
    ....Split cd=0 cv=0.2856 nd=2 sm=[   0.6594  -0.7097 ] ss=0.4941
    .....Leaf n=1 <32> sm=[   0.2856  -0.2526 ] ss=0.1453
    ..Split cd=0 cv=-0.3723 nd=14 sm=[   -1.194  -0.4066 ] ss=4.258
    .....Leaf n=1 <93> sm=[  -0.9037   0.1319 ] ss=0.8341
    ....Split cd=0 cv=-0.9037 nd=2 sm=[    -1.94   0.3524 ] ss=1.956
    .....Leaf n=1 <77> sm=[   -1.036   0.2206 ] ss=1.122
    ...Split cd=1 cv=0.02607 nd=3 sm=[   -3.115   0.3785 ] ss=3.337
    ....Leaf n=1 <36> sm=[   -1.175  0.02607 ] ss=1.381
================
open file successfully.
Data Points:
(1.53185, -0.181498)
(0.91214, 0.196149)
(0.611138, 0.845364)
(0.512654, 1.00743)
(0.989351, 0.152667)
(1.82681, -0.0104592)
(-0.141351, 0.945408)
(-0.0103401, 0.322211)
(2.00806, -0.0342631)
(0.922233, -0.536971)
(0.232796, 0.415857)
(-0.260771, 1.05303)
(1.05251, -0.49579)
(0.922208, 0.108597)
(0.541746, -0.440715)
(0.992592, -0.395543)
(-0.956249, 0.305663)
(-0.0969088, 0.260381)
(2.00321, 0.302369)
(1.42522, -0.482703)
(-0.556882, 0.592596)
(0.37384, -0.457116)
(0.915152, -0.600658)
(0.0685635, -0.114837)
(1.03722, -0.378166)
(0.695912, 0.964328)
(0.0251569, 0.479779)
(1.86506, 0.146026)
(2.0278, 0.451455)
(-0.835041, 0.423008)
(1.91848, 0.0859929)
(0.26201, -0.0343864)
(0.285578, -0.252555)
(1.48874, -0.284132)
(0.746397, 0.46168)
(0.0189145, -0.0462073)
(-1.17507, 0.0260735)
(0.521454, 0.807786)
(1.8827, 0.55646)
(-0.312485, 0.890253)
(1.01468, 0.341591)
(-0.878574, 0.67205)
(1.54628, -0.246648)
(0.662451, 0.789451)
(0.918467, 0.528656)
(-0.577279, 0.952149)
(-0.439945, 0.875922)
(-0.951655, 0.614165)
(0.941433, -0.490953)
(0.931921, 0.108027)
(1.91937, 0.312563)
(0.189892, 0.0850484)
(1.47989, -0.27702)
(1.38126, -0.335466)
(-0.747688, 0.903713)
(-0.681137, 0.838568)
(0.385644, 0.853983)
(0.898171, 0.577981)
(-0.735971, 0.484879)
(-1.04934, 0.53106)
(0.100016, 0.363823)
(0.606671, 0.748011)
(0.463516, -0.257547)
(0.948413, -0.438419)
(1.91487, 0.452713)
(-0.713119, 0.734679)
(0.277839, 0.996426)
(-0.874206, 0.409884)
(0.634026, 0.922919)
(0.28153, 0.0378633)
(0.0412851, 1.08213)
(0.818816, -0.527948)
(0.60545, 0.703587)
(0.372785, 0.862807)
(-0.0559988, 0.192733)
(-0.52154, 0.89415)
(0.0470624, 1.04461)
(-1.03581, 0.220555)
(1.02469, -0.342603)
(1.25378, -0.314619)
(-0.649686, 0.731667)
(0.027708, 0.00659442)
(-0.0728613, 0.452136)
(1.4055, -0.438135)
(1.96316, 0.335403)
(1.0385, -0.0650097)
(0.112261, -0.0267982)
(-0.216881, 0.864907)
(-0.970618, 0.48264)
(1.16692, -0.370917)
(2.03596, 0.450752)
(0.490512, 0.795305)
(0.876889, 0.379117)
(-0.903719, 0.13187)
(0.951471, 0.454005)
(0.356648, -0.175389)
(1.75784, -0.119695)
(-0.135989, 0.501781)
(0.868472, 0.642285)
(-0.589604, 0.789425)

Executing Clustering Algorithm: Swap
    ....Leaf n=1 <38> sm=[   1.8827  0.55646 ] ss=3.85421
    ...Split cd=1 cv=0.5565 nd=7 sm=[    13.75    2.862 ] ss=28.24
    .......Leaf n=1 <28> sm=[    2.028   0.4515 ] ss=4.316
    ......Split cd=1 cv=0.4515 nd=2 sm=[    4.064   0.9022 ] ss=8.664
    .......Leaf n=1 <90> sm=[    2.036   0.4508 ] ss=4.348
    .....Split cd=1 cv=0.3986 nd=5 sm=[     9.95    1.853 ] ss=20.52
    .......Leaf n=1 <84> sm=[    1.963   0.3354 ] ss=3.967
    ......Split cd=1 cv=0.3197 nd=3 sm=[    5.886   0.9503 ] ss=11.85
    ........Leaf n=1 <18> sm=[    2.003   0.3024 ] ss=4.104
    .......Split cd=0 cv= 1.975 nd=2 sm=[    3.923   0.6149 ] ss=7.886
    ........Leaf n=1 <50> sm=[    1.919   0.3126 ] ss=3.782
    ....Split cd=0 cv= 1.915 nd=6 sm=[    11.86    2.305 ] ss=24.39
    .....Leaf n=1 <64> sm=[    1.915   0.4527 ] ss=3.872
    ..Split cd=0 cv= 1.233 nd=23 sm=[    25.36    13.83 ] ss=45.3
    .....Leaf n=1 <25> sm=[   0.6959   0.9643 ] ss=1.414
    ....Split cd=0 cv=0.6959 nd=9 sm=[     5.34    7.584 ] ss=9.683
    .......Leaf n=1 <68> sm=[    0.634   0.9229 ] ss=1.254
    ......Split cd=0 cv=0.5632 nd=2 sm=[    1.147     1.93 ] ss=2.532
    .......Leaf n=1 <3> sm=[   0.5127    1.007 ] ss=1.278
    .....Split cd=1 cv=0.8718 nd=8 sm=[    4.644     6.62 ] ss=8.268
    .........Leaf n=1 <43> sm=[   0.6625   0.7895 ] ss=1.062
    ........Split cd=0 cv=0.6295 nd=2 sm=[    1.274    1.635 ] ss=2.15
    .........Leaf n=1 <2> sm=[   0.6111   0.8454 ] ss=1.088
    .......Split cd=1 cv=0.7666 nd=4 sm=[    2.486    3.086 ] ss=3.939
    .........Leaf n=1 <61> sm=[   0.6067    0.748 ] ss=0.9276
    ........Split cd=0 cv=0.6067 nd=2 sm=[    1.212    1.452 ] ss=1.789
    .........Leaf n=1 <72> sm=[   0.6054   0.7036 ] ss=0.8616
    ......Split cd=0 cv=0.5632 nd=6 sm=[    3.498     4.69 ] ss=5.737
    ........Leaf n=1 <37> sm=[   0.5215   0.8078 ] ss=0.9244
    .......Split cd=1 cv=0.7953 nd=2 sm=[    1.012    1.603 ] ss=1.798
    ........Leaf n=1 <91> sm=[   0.4905   0.7953 ] ss=0.8731
    ...Split cd=1 cv=0.6614 nd=16 sm=[    11.61    10.97 ] ss=17.05
    .......Leaf n=1 <94> sm=[   0.9515    0.454 ] ss=1.111
    ......Split cd=0 cv=0.9515 nd=4 sm=[    3.637    2.203 ] ss=4.542
    .........Leaf n=1 <57> sm=[   0.8982    0.578 ] ss=1.141
    ........Split cd=0 cv=0.8916 nd=2 sm=[    1.767     1.22 ] ss=2.308
    .........Leaf n=1 <98> sm=[   0.8685   0.6423 ] ss=1.167
    .......Split cd=1 cv=0.5563 nd=3 sm=[    2.685    1.749 ] ss=3.431
    ........Leaf n=1 <44> sm=[   0.9185   0.5287 ] ss=1.123
    .....Split cd=1 cv=0.4511 nd=6 sm=[    5.528    2.924 ] ss=6.601
    .......Leaf n=1 <40> sm=[    1.015   0.3416 ] ss=1.146
    ......Split cd=0 cv= 1.015 nd=2 sm=[    1.892   0.7207 ] ss=2.059
    .......Leaf n=1 <92> sm=[   0.8769   0.3791 ] ss=0.9127
    ....Split cd=0 cv=0.8318 nd=7 sm=[    6.275    3.385 ] ss=7.371
    .....Leaf n=1 <34> sm=[   0.7464   0.4617 ] ss=0.7703
    .Split cd=1 cv=0.2407 nd=53 sm=[    61.87    6.563 ] ss=97.83
    .......Leaf n=1 <30> sm=[    1.918  0.08599 ] ss=3.688
    ......Split cd=0 cv= 1.897 nd=2 sm=[    3.784    0.232 ] ss=7.188
    .......Leaf n=1 <27> sm=[    1.865    0.146 ] ss=3.5
    .....Split cd=1 cv=0.03039 nd=4 sm=[    7.618   0.1873 ] ss=14.56
    .......Leaf n=1 <8> sm=[    2.008 -0.03426 ] ss=4.033
    ......Split cd=0 cv= 1.897 nd=2 sm=[    3.835 -0.04472 ] ss=7.371
    .......Leaf n=1 <5> sm=[    1.827 -0.01046 ] ss=3.337
    ....Split cd=0 cv= 1.758 nd=5 sm=[    9.376   0.0676 ] ss=17.66
    .....Leaf n=1 <96> sm=[    1.758  -0.1197 ] ss=3.104
    ...Split cd=1 cv= -0.18 nd=13 sm=[    20.89   -2.493 ] ss=35.18
    .....Leaf n=1 <42> sm=[    1.546  -0.2466 ] ss=2.452
    ....Split cd=0 cv= 1.546 nd=8 sm=[    11.51    -2.56 ] ss=17.52
    .........Leaf n=1 <0> sm=[    1.532  -0.1815 ] ss=2.38
    ........Split cd=0 cv=  1.48 nd=2 sm=[    3.012  -0.4585 ] ss=4.646
    .........Leaf n=1 <52> sm=[     1.48   -0.277 ] ss=2.267
    .......Split cd=1 cv=-0.2841 nd=3 sm=[      4.5  -0.7426 ] ss=6.943
    ........Leaf n=1 <33> sm=[    1.489  -0.2841 ] ss=2.297
    ......Split cd=0 cv=  1.39 nd=5 sm=[    7.136   -1.393 ] ss=10.63
    ........Leaf n=1 <79> sm=[    1.254  -0.3146 ] ss=1.671
    .......Split cd=1 cv=-0.3146 nd=2 sm=[    2.635  -0.6501 ] ss=3.691
    ........Leaf n=1 <53> sm=[    1.381  -0.3355 ] ss=2.02
    .....Split cd=1 cv=-0.3903 nd=7 sm=[    9.966   -2.314 ] ss=15.07
    .......Leaf n=1 <19> sm=[    1.425  -0.4827 ] ss=2.264
    ......Split cd=0 cv= 1.406 nd=2 sm=[    2.831  -0.9208 ] ss=4.432
    .......Leaf n=1 <83> sm=[    1.406  -0.4381 ] ss=2.167
    ..Split cd=0 cv= 1.233 nd=30 sm=[    36.51   -7.268 ] ss=52.53
    .......Leaf n=1 <4> sm=[   0.9894   0.1527 ] ss=1.002
    ......Split cd=0 cv=0.9894 nd=3 sm=[    2.843   0.3693 ] ss=2.745
    ........Leaf n=1 <13> sm=[   0.9222   0.1086 ] ss=0.8623
    .......Split cd=1 cv=0.1086 nd=2 sm=[    1.854   0.2166 ] ss=1.742
    ........Leaf n=1 <49> sm=[   0.9319    0.108 ] ss=0.8801
    .....Split cd=1 cv=0.03039 nd=4 sm=[    3.882   0.3043 ] ss=3.827
    ......Leaf n=1 <85> sm=[    1.039 -0.06501 ] ss=1.083
    ....Split cd=0 cv=0.9121 nd=5 sm=[    4.794   0.5004 ] ss=4.698
    .....Leaf n=1 <1> sm=[   0.9121   0.1961 ] ss=0.8705
    ...Split cd=1 cv= -0.18 nd=17 sm=[    15.62   -4.776 ] ss=17.35
    ........Leaf n=1 <89> sm=[    1.167  -0.3709 ] ss=1.499
    .......Split cd=1 cv=-0.3709 nd=2 sm=[    2.204  -0.7491 ] ss=2.718
    ........Leaf n=1 <24> sm=[    1.037  -0.3782 ] ss=1.219
    ......Split cd=0 cv= 1.033 nd=3 sm=[    3.229   -1.092 ] ss=3.885
    .......Leaf n=1 <78> sm=[    1.025  -0.3426 ] ss=1.167
    .....Split cd=1 cv=-0.3903 nd=9 sm=[    9.001    -4.05 ] ss=10.94
    .......Leaf n=1 <12> sm=[    1.053  -0.4958 ] ss=1.354
    ......Split cd=0 cv= 1.033 nd=6 sm=[    5.772   -2.958 ] ss=7.051
    ..........Leaf n=1 <15> sm=[   0.9926  -0.3955 ] ss=1.142
    .........Split cd=1 cv=-0.4384 nd=2 sm=[    1.941   -0.834 ] ss=2.233
    ..........Leaf n=1 <63> sm=[   0.9484  -0.4384 ] ss=1.092
    ........Split cd=0 cv=0.9414 nd=3 sm=[    2.882   -1.325 ] ss=3.361
    .........Leaf n=1 <48> sm=[   0.9414   -0.491 ] ss=1.127
    .......Split cd=1 cv=-0.4955 nd=5 sm=[     4.72   -2.463 ] ss=5.698
    .........Leaf n=1 <9> sm=[   0.9222   -0.537 ] ss=1.139
    ........Split cd=0 cv=0.9222 nd=2 sm=[    1.837   -1.138 ] ss=2.337
    .........Leaf n=1 <22> sm=[   0.9152  -0.6007 ] ss=1.198
    ....Split cd=0 cv=0.8318 nd=12 sm=[    10.83   -5.276 ] ss=12.66
    ......Leaf n=1 <62> sm=[   0.4635  -0.2575 ] ss=0.2812
    .....Split cd=1 cv=-0.3903 nd=3 sm=[    1.824   -1.226 ] ss=1.718
    .......Leaf n=1 <71> sm=[   0.8188  -0.5279 ] ss=0.9492
    ......Split cd=0 cv=0.6311 nd=2 sm=[    1.361  -0.9687 ] ss=1.437
    .......Leaf n=1 <14> sm=[   0.5417  -0.4407 ] ss=0.4877
    Split cd=0 cv=0.4304 nd=100 sm=[    48.18    28.78 ] ss=130.3
    .......Leaf n=1 <66> sm=[   0.2778   0.9964 ] ss=1.07
    ......Split cd=0 cv=0.2298 nd=3 sm=[   0.3662    3.123 ] ss=3.336
    ........Leaf n=1 <70> sm=[  0.04129    1.082 ] ss=1.173
    .......Split cd=1 cv= 1.045 nd=2 sm=[  0.08835    2.127 ] ss=2.266
    ........Leaf n=1 <76> sm=[  0.04706    1.045 ] ss=1.093
    .....Split cd=1 cv=0.8718 nd=5 sm=[    1.125     4.84 ] ss=5.098
    .......Leaf n=1 <56> sm=[   0.3856    0.854 ] ss=0.878
    ......Split cd=0 cv=0.3728 nd=2 sm=[   0.7584    1.717 ] ss=1.761
    .......Leaf n=1 <73> sm=[   0.3728   0.8628 ] ss=0.8834
    ....Split cd=0 cv=0.02906 nd=9 sm=[   0.1931    8.594 ] ss=8.874
    .......Leaf n=1 <6> sm=[  -0.1414   0.9454 ] ss=0.9138
    ......Split cd=0 cv=-0.1716 nd=3 sm=[  -0.7146    2.889 ] ss=2.981
    ........Leaf n=1 <11> sm=[  -0.2608    1.053 ] ss=1.177
    .......Split cd=1 cv= 0.977 nd=2 sm=[  -0.5733    1.943 ] ss=2.067
    ........Leaf n=1 <39> sm=[  -0.3125   0.8903 ] ss=0.8902
    .....Split cd=1 cv=0.8718 nd=4 sm=[  -0.9315    3.754 ] ss=3.776
    ......Leaf n=1 <87> sm=[  -0.2169   0.8649 ] ss=0.7951
    ...Split cd=1 cv=0.6614 nd=16 sm=[    0.235    11.39 ] ss=10.13
    ......Leaf n=1 <10> sm=[   0.2328   0.4159 ] ss=0.2271
    .....Split cd=1 cv=0.4159 nd=2 sm=[   0.3328   0.7797 ] ss=0.3695
    ......Leaf n=1 <60> sm=[      0.1   0.3638 ] ss=0.1424
    ....Split cd=0 cv=0.02906 nd=7 sm=[  0.04187    2.796 ] ss=1.261
    ........Leaf n=1 <26> sm=[  0.02516   0.4798 ] ss=0.2308
    .......Split cd=1 cv=0.4798 nd=2 sm=[  -0.0477   0.9319 ] ss=0.4406
    ........Leaf n=1 <82> sm=[ -0.07286   0.4521 ] ss=0.2097
    ......Split cd=0 cv=-0.136 nd=3 sm=[  -0.1837    1.434 ] ss=0.7108
    .......Leaf n=1 <97> sm=[   -0.136   0.5018 ] ss=0.2703
    .....Split cd=1 cv=0.4511 nd=5 sm=[  -0.2909    2.016 ] ss=0.8919
    .......Leaf n=1 <7> sm=[ -0.01034   0.3222 ] ss=0.1039
    ......Split cd=0 cv=-0.09691 nd=2 sm=[  -0.1072   0.5826 ] ss=0.1811
    .......Leaf n=1 <17> sm=[ -0.09691   0.2604 ] ss=0.07719
    ..Split cd=0 cv=-0.3723 nd=33 sm=[   -12.49    22.63 ] ss=28.25
    ........Leaf n=1 <75> sm=[  -0.5215   0.8942 ] ss=1.072
    .......Split cd=1 cv=0.8942 nd=2 sm=[  -0.9615     1.77 ] ss=2.032
    ........Leaf n=1 <46> sm=[  -0.4399   0.8759 ] ss=0.9608
    ......Split cd=0 cv=-0.573 nd=4 sm=[   -2.286    3.626 ] ss=4.648
    ........Leaf n=1 <45> sm=[  -0.5773   0.9521 ] ss=1.24
    .......Split cd=1 cv=0.9521 nd=2 sm=[   -1.325    1.856 ] ss=2.616
    ........Leaf n=1 <54> sm=[  -0.7477   0.9037 ] ss=1.376
    .....Split cd=1 cv=0.8718 nd=8 sm=[    -4.92     6.72 ] ss=8.792
    .......Leaf n=1 <99> sm=[  -0.5896   0.7894 ] ss=0.9708
    ......Split cd=0 cv=-0.5896 nd=4 sm=[   -2.634    3.094 ] ss=4.144
    ........Leaf n=1 <55> sm=[  -0.6811   0.8386 ] ss=1.167
    .......Split cd=1 cv=0.7666 nd=3 sm=[   -2.044    2.305 ] ss=3.173
    .........Leaf n=1 <80> sm=[  -0.6497   0.7317 ] ss=0.9574
    ........Split cd=0 cv=-0.6816 nd=2 sm=[   -1.363    1.466 ] ss=2.006
    .........Leaf n=1 <65> sm=[  -0.7131   0.7347 ] ss=1.048
    ....Split cd=0 cv=-0.7737 nd=9 sm=[   -5.799    7.392 ] ss=10.02
    .....Leaf n=1 <41> sm=[  -0.8786   0.6721 ] ss=1.224
    ...Split cd=1 cv=0.6614 nd=17 sm=[   -12.73    11.24 ] ss=18.11
    ......Leaf n=1 <20> sm=[  -0.5569   0.5926 ] ss=0.6613
    .....Split cd=1 cv=0.4849 nd=2 sm=[   -1.293    1.077 ] ss=1.438
    ......Leaf n=1 <58> sm=[   -0.736   0.4849 ] ss=0.7768
    ....Split cd=0 cv=-0.7737 nd=8 sm=[    -6.93    3.844 ] ss=8.095
    ........Leaf n=1 <47> sm=[  -0.9517   0.6142 ] ss=1.283
    .......Split cd=1 cv=0.5563 nd=2 sm=[   -1.922    1.097 ] ss=2.458
    ........Leaf n=1 <88> sm=[  -0.9706   0.4826 ] ss=1.175
    ......Split cd=0 cv=-0.9744 nd=3 sm=[   -2.972    1.628 ] ss=3.841
    .......Leaf n=1 <59> sm=[   -1.049   0.5311 ] ss=1.383
    .....Split cd=1 cv=0.4511 nd=6 sm=[   -5.637    2.766 ] ss=6.657
    ........Leaf n=1 <29> sm=[   -0.835    0.423 ] ss=0.8762
    .......Split cd=1 cv=0.4099 nd=2 sm=[   -1.709   0.8329 ] ss=1.808
    ........Leaf n=1 <67> sm=[  -0.8742   0.4099 ] ss=0.9322
    ......Split cd=0 cv=-0.9562 nd=3 sm=[   -2.665    1.139 ] ss=2.816
    .......Leaf n=1 <16> sm=[  -0.9562   0.3057 ] ss=1.008
    .Split cd=1 cv=0.2407 nd=47 sm=[   -13.69    22.22 ] ss=32.5
    .......Leaf n=1 <69> sm=[   0.2815  0.03786 ] ss=0.08069
    ......Split cd=0 cv=0.2298 nd=2 sm=[   0.4714   0.1229 ] ss=0.124
    .......Leaf n=1 <51> sm=[   0.1899  0.08505 ] ss=0.04329
    .....Split cd=1 cv=0.03039 nd=6 sm=[    1.271  -0.2285 ] ss=0.383
    ........Leaf n=1 <31> sm=[    0.262 -0.03439 ] ss=0.06983
    .......Split cd=1 cv=-0.07479 nd=2 sm=[   0.6187  -0.2098 ] ss=0.2278
    ........Leaf n=1 <95> sm=[   0.3566  -0.1754 ] ss=0.158
    ......Split cd=0 cv=0.2298 nd=4 sm=[   0.7995  -0.3514 ] ss=0.259
    ........Leaf n=1 <86> sm=[   0.1123  -0.0268 ] ss=0.01332
    .......Split cd=1 cv=-0.07479 nd=2 sm=[   0.1808  -0.1416 ] ss=0.03121
    ........Leaf n=1 <23> sm=[  0.06856  -0.1148 ] ss=0.01789
    ....Split cd=0 cv=0.02906 nd=9 sm=[    1.262 -0.07538 ] ss=0.4266
    ......Leaf n=1 <74> sm=[   -0.056   0.1927 ] ss=0.04028
    .....Split cd=1 cv=0.03039 nd=3 sm=[ -0.009376   0.1531 ] ss=0.04359
    .......Leaf n=1 <81> sm=[  0.02771 0.006594 ] ss=0.0008112
    ......Split cd=0 cv=0.01891 nd=2 sm=[  0.04662 -0.03961 ] ss=0.003304
    .......Leaf n=1 <35> sm=[  0.01891 -0.04621 ] ss=0.002493
    ...Split cd=1 cv= -0.18 nd=11 sm=[    1.921   -0.785 ] ss=0.9206
    .....Leaf n=1 <21> sm=[   0.3738  -0.4571 ] ss=0.3487
    ....Split cd=0 cv=0.2856 nd=2 sm=[   0.6594  -0.7097 ] ss=0.4941
    .....Leaf n=1 <32> sm=[   0.2856  -0.2526 ] ss=0.1453
    ..Split cd=0 cv=-0.3723 nd=14 sm=[   -1.194  -0.4066 ] ss=4.258
    .....Leaf n=1 <93> sm=[  -0.9037   0.1319 ] ss=0.8341
    ....Split cd=0 cv=-0.9037 nd=2 sm=[    -1.94   0.3524 ] ss=1.956
    .....Leaf n=1 <77> sm=[   -1.036   0.2206 ] ss=1.122
    ...Split cd=1 cv=0.02607 nd=3 sm=[   -3.115   0.3785 ] ss=3.337
    ....Leaf n=1 <36> sm=[   -1.175  0.02607 ] ss=1.381
================
open file successfully.
Data Points:
(1.53185, -0.181498)
(0.91214, 0.196149)
(0.611138, 0.845364)
(0.512654, 1.00743)
(0.989351, 0.152667)
(1.82681, -0.0104592)
(-0.141351, 0.945408)
(-0.0103401, 0.322211)
(2.00806, -0.0342631)
(0.922233, -0.536971)
(0.232796, 0.415857)
(-0.260771, 1.05303)
(1.05251, -0.49579)
(0.922208, 0.108597)
(0.541746, -0.440715)
(0.992592, -0.395543)
(-0.956249, 0.305663)
(-0.0969088, 0.260381)
(2.00321, 0.302369)
(1.42522, -0.482703)
(-0.556882, 0.592596)
(0.37384, -0.457116)
(0.915152, -0.600658)
(0.0685635, -0.114837)
(1.03722, -0.378166)
(0.695912, 0.964328)
(0.0251569, 0.479779)
(1.86506, 0.146026)
(2.0278, 0.451455)
(-0.835041, 0.423008)
(1.91848, 0.0859929)
(0.26201, -0.0343864)
(0.285578, -0.252555)
(1.48874, -0.284132)
(0.746397, 0.46168)
(0.0189145, -0.0462073)
(-1.17507, 0.0260735)
(0.521454, 0.807786)
(1.8827, 0.55646)
(-0.312485, 0.890253)
(1.01468, 0.341591)
(-0.878574, 0.67205)
(1.54628, -0.246648)
(0.662451, 0.789451)
(0.918467, 0.528656)
(-0.577279, 0.952149)
(-0.439945, 0.875922)
(-0.951655, 0.614165)
(0.941433, -0.490953)
(0.931921, 0.108027)
(1.91937, 0.312563)
(0.189892, 0.0850484)
(1.47989, -0.27702)
(1.38126, -0.335466)
(-0.747688, 0.903713)
(-0.681137, 0.838568)
(0.385644, 0.853983)
(0.898171, 0.577981)
(-0.735971, 0.484879)
(-1.04934, 0.53106)
(0.100016, 0.363823)
(0.606671, 0.748011)
(0.463516, -0.257547)
(0.948413, -0.438419)
(1.91487, 0.452713)
(-0.713119, 0.734679)
(0.277839, 0.996426)
(-0.874206, 0.409884)
(0.634026, 0.922919)
(0.28153, 0.0378633)
(0.0412851, 1.08213)
(0.818816, -0.527948)
(0.60545, 0.703587)
(0.372785, 0.862807)
(-0.0559988, 0.192733)
(-0.52154, 0.89415)
(0.0470624, 1.04461)
(-1.03581, 0.220555)
(1.02469, -0.342603)
(1.25378, -0.314619)
(-0.649686, 0.731667)
(0.027708, 0.00659442)
(-0.0728613, 0.452136)
(1.4055, -0.438135)
(1.96316, 0.335403)
(1.0385, -0.0650097)
(0.112261, -0.0267982)
(-0.216881, 0.864907)
(-0.970618, 0.48264)
(1.16692, -0.370917)
(2.03596, 0.450752)
(0.490512, 0.795305)
(0.876889, 0.379117)
(-0.903719, 0.13187)
(0.951471, 0.454005)
(0.356648, -0.175389)
(1.75784, -0.119695)
(-0.135989, 0.501781)
(0.868472, 0.642285)
(-0.589604, 0.789425)

Executing Clustering Algorithm: Swap
    ....Leaf n=1 <38> sm=[   1.8827  0.55646 ] ss=3.85421
    ...Split cd=1 cv=0.5565 nd=7 sm=[    13.75    2.862 ] ss=28.24
    .......Leaf n=1 <28> sm=[    2.028   0.4515 ] ss=4.316
    ......Split cd=1 cv=0.4515 nd=2 sm=[    4.064   0.9022 ] ss=8.664
    .......Leaf n=1 <90> sm=[    2.036   0.4508 ] ss=4.348
    .....Split cd=1 cv=0.3986 nd=5 sm=[     9.95    1.853 ] ss=20.52
    .......Leaf n=1 <84> sm=[    1.963   0.3354 ] ss=3.967
    ......Split cd=1 cv=0.3197 nd=3 sm=[    5.886   0.9503 ] ss=11.85
    ........Leaf n=1 <18> sm=[    2.003   0.3024 ] ss=4.104
    .......Split cd=0 cv= 1.975 nd=2 sm=[    3.923   0.6149 ] ss=7.886
    ........Leaf n=1 <50> sm=[    1.919   0.3126 ] ss=3.782
    ....Split cd=0 cv= 1.915 nd=6 sm=[    11.86    2.305 ] ss=24.39
    .....Leaf n=1 <64> sm=[    1.915   0.4527 ] ss=3.872
    ..Split cd=0 cv= 1.233 nd=23 sm=[    25.36    13.83 ] ss=45.3
    .....Leaf n=1 <25> sm=[   0.6959   0.9643 ] ss=1.414
    ....Split cd=0 cv=0.6959 nd=9 sm=[     5.34    7.584 ] ss=9.683
    .......Leaf n=1 <68> sm=[    0.634   0.9229 ] ss=1.254
    ......Split cd=0 cv=0.5632 nd=2 sm=[    1.147     1.93 ] ss=2.532
    .......Leaf n=1 <3> sm=[   0.5127    1.007 ] ss=1.278
    .....Split cd=1 cv=0.8718 nd=8 sm=[    4.644     6.62 ] ss=8.268
    .........Leaf n=1 <43> sm=[   0.6625   0.7895 ] ss=1.062
    ........Split cd=0 cv=0.6295 nd=2 sm=[    1.274    1.635 ] ss=2.15
    .........Leaf n=1 <2> sm=[   0.6111   0.8454 ] ss=1.088
    .......Split cd=1 cv=0.7666 nd=4 sm=[    2.486    3.086 ] ss=3.939
    .........Leaf n=1 <61> sm=[   0.6067    0.748 ] ss=0.9276
    ........Split cd=0 cv=0.6067 nd=2 sm=[    1.212    1.452 ] ss=1.789
    .........Leaf n=1 <72> sm=[   0.6054   0.7036 ] ss=0.8616
    ......Split cd=0 cv=0.5632 nd=6 sm=[    3.498     4.69 ] ss=5.737
    ........Leaf n=1 <37> sm=[   0.5215   0.8078 ] ss=0.9244
    .......Split cd=1 cv=0.7953 nd=2 sm=[    1.012    1.603 ] ss=1.798
    ........Leaf n=1 <91> sm=[   0.4905   0.7953 ] ss=0.8731
    ...Split cd=1 cv=0.6614 nd=16 sm=[    11.61    10.97 ] ss=17.05
    .......Leaf n=1 <94> sm=[   0.9515    0.454 ] ss=1.111
    ......Split cd=0 cv=0.9515 nd=4 sm=[    3.637    2.203 ] ss=4.542
    .........Leaf n=1 <57> sm=[   0.8982    0.578 ] ss=1.141
    ........Split cd=0 cv=0.8916 nd=2 sm=[    1.767     1.22 ] ss=2.308
    .........Leaf n=1 <98> sm=[   0.8685   0.6423 ] ss=1.167
    .......Split cd=1 cv=0.5563 nd=3 sm=[    2.685    1.749 ] ss=3.431
    ........Leaf n=1 <44> sm=[   0.9185   0.5287 ] ss=1.123
    .....Split cd=1 cv=0.4511 nd=6 sm=[    5.528    2.924 ] ss=6.601
    .......Leaf n=1 <40> sm=[    1.015   0.3416 ] ss=1.146
    ......Split cd=0 cv= 1.015 nd=2 sm=[    1.892   0.7207 ] ss=2.059
    .......Leaf n=1 <92> sm=[   0.8769   0.3791 ] ss=0.9127
    ....Split cd=0 cv=0.8318 nd=7 sm=[    6.275    3.385 ] ss=7.371
    .....Leaf n=1 <34> sm=[   0.7464   0.4617 ] ss=0.7703
    .Split cd=1 cv=0.2407 nd=53 sm=[    61.87    6.563 ] ss=97.83
    .......Leaf n=1 <30> sm=[    1.918  0.08599 ] ss=3.688
    ......Split cd=0 cv= 1.897 nd=2 sm=[    3.784    0.232 ] ss=7.188
    .......Leaf n=1 <27> sm=[    1.865    0.146 ] ss=3.5
    .....Split cd=1 cv=0.03039 nd=4 sm=[    7.618   0.1873 ] ss=14.56
    .......Leaf n=1 <8> sm=[    2.008 -0.03426 ] ss=4.033
    ......Split cd=0 cv= 1.897 nd=2 sm=[    3.835 -0.04472 ] ss=7.371
    .......Leaf n=1 <5> sm=[    1.827 -0.01046 ] ss=3.337
    ....Split cd=0 cv= 1.758 nd=5 sm=[    9.376   0.0676 ] ss=17.66
    .....Leaf n=1 <96> sm=[    1.758  -0.1197 ] ss=3.104
    ...Split cd=1 cv= -0.18 nd=13 sm=[    20.89   -2.493 ] ss=35.18
    .....Leaf n=1 <42> sm=[    1.546  -0.2466 ] ss=2.452
    ....Split cd=0 cv= 1.546 nd=8 sm=[    11.51    -2.56 ] ss=17.52
    .........Leaf n=1 <0> sm=[    1.532  -0.1815 ] ss=2.38
    ........Split cd=0 cv=  1.48 nd=2 sm=[    3.012  -0.4585 ] ss=4.646
    .........Leaf n=1 <52> sm=[     1.48   -0.277 ] ss=2.267
    .......Split cd=1 cv=-0.2841 nd=3 sm=[      4.5  -0.7426 ] ss=6.943
    ........Leaf n=1 <33> sm=[    1.489  -0.2841 ] ss=2.297
    ......Split cd=0 cv=  1.39 nd=5 sm=[    7.136   -1.393 ] ss=10.63
    ........Leaf n=1 <79> sm=[    1.254  -0.3146 ] ss=1.671
    .......Split cd=1 cv=-0.3146 nd=2 sm=[    2.635  -0.6501 ] ss=3.691
    ........Leaf n=1 <53> sm=[    1.381  -0.3355 ] ss=2.02
    .....Split cd=1 cv=-0.3903 nd=7 sm=[    9.966   -2.314 ] ss=15.07
    .......Leaf n=1 <19> sm=[    1.425  -0.4827 ] ss=2.264
    ......Split cd=0 cv= 1.406 nd=2 sm=[    2.831  -0.9208 ] ss=4.432
    .......Leaf n=1 <83> sm=[    1.406  -0.4381 ] ss=2.167
    ..Split cd=0 cv= 1.233 nd=30 sm=[    36.51   -7.268 ] ss=52.53
    .......Leaf n=1 <4> sm=[   0.9894   0.1527 ] ss=1.002
    ......Split cd=0 cv=0.9894 nd=3 sm=[    2.843   0.3693 ] ss=2.745
    ........Leaf n=1 <13> sm=[   0.9222   0.1086 ] ss=0.8623
    .......Split cd=1 cv=0.1086 nd=2 sm=[    1.854   0.2166 ] ss=1.742
    ........Leaf n=1 <49> sm=[   0.9319    0.108 ] ss=0.8801
    .....Split cd=1 cv=0.03039 nd=4 sm=[    3.882   0.3043 ] ss=3.827
    ......Leaf n=1 <85> sm=[    1.039 -0.06501 ] ss=1.083
    ....Split cd=0 cv=0.9121 nd=5 sm=[    4.794   0.5004 ] ss=4.698
    .....Leaf n=1 <1> sm=[   0.9121   0.1961 ] ss=0.8705
    ...Split cd=1 cv= -0.18 nd=17 sm=[    15.62   -4.776 ] ss=17.35
    ........Leaf n=1 <89> sm=[    1.167  -0.3709 ] ss=1.499
    .......Split cd=1 cv=-0.3709 nd=2 sm=[    2.204  -0.7491 ] ss=2.718
    ........Leaf n=1 <24> sm=[    1.037  -0.3782 ] ss=1.219
    ......Split cd=0 cv= 1.033 nd=3 sm=[    3.229   -1.092 ] ss=3.885
    .......Leaf n=1 <78> sm=[    1.025  -0.3426 ] ss=1.167
    .....Split cd=1 cv=-0.3903 nd=9 sm=[    9.001    -4.05 ] ss=10.94
    .......Leaf n=1 <12> sm=[    1.053  -0.4958 ] ss=1.354
    ......Split cd=0 cv= 1.033 nd=6 sm=[    5.772   -2.958 ] ss=7.051
    ..........Leaf n=1 <15> sm=[   0.9926  -0.3955 ] ss=1.142
    .........Split cd=1 cv=-0.4384 nd=2 sm=[    1.941   -0.834 ] ss=2.233
    ..........Leaf n=1 <63> sm=[   0.9484  -0.4384 ] ss=1.092
    ........Split cd=0 cv=0.9414 nd=3 sm=[    2.882   -1.325 ] ss=3.361
    .........Leaf n=1 <48> sm=[   0.9414   -0.491 ] ss=1.127
    .......Split cd=1 cv=-0.4955 nd=5 sm=[     4.72   -2.463 ] ss=5.698
    .........Leaf n=1 <9> sm=[   0.9222   -0.537 ] ss=1.139
    ........Split cd=0 cv=0.9222 nd=2 sm=[    1.837   -1.138 ] ss=2.337
    .........Leaf n=1 <22> sm=[   0.9152  -0.6007 ] ss=1.198
    ....Split cd=0 cv=0.8318 nd=12 sm=[    10.83   -5.276 ] ss=12.66
    ......Leaf n=1 <62> sm=[   0.4635  -0.2575 ] ss=0.2812
    .....Split cd=1 cv=-0.3903 nd=3 sm=[    1.824   -1.226 ] ss=1.718
    .......Leaf n=1 <71> sm=[   0.8188  -0.5279 ] ss=0.9492
    ......Split cd=0 cv=0.6311 nd=2 sm=[    1.361  -0.9687 ] ss=1.437
    .......Leaf n=1 <14> sm=[   0.5417  -0.4407 ] ss=0.4877
    Split cd=0 cv=0.4304 nd=100 sm=[    48.18    28.78 ] ss=130.3
    .......Leaf n=1 <66> sm=[   0.2778   0.9964 ] ss=1.07
    ......Split cd=0 cv=0.2298 nd=3 sm=[   0.3662    3.123 ] ss=3.336
    ........Leaf n=1 <70> sm=[  0.04129    1.082 ] ss=1.173
    .......Split cd=1 cv= 1.045 nd=2 sm=[  0.08835    2.127 ] ss=2.266
    ........Leaf n=1 <76> sm=[  0.04706    1.045 ] ss=1.093
    .....Split cd=1 cv=0.8718 nd=5 sm=[    1.125     4.84 ] ss=5.098
    .......Leaf n=1 <56> sm=[   0.3856    0.854 ] ss=0.878
    ......Split cd=0 cv=0.3728 nd=2 sm=[   0.7584    1.717 ] ss=1.761
    .......Leaf n=1 <73> sm=[   0.3728   0.8628 ] ss=0.8834
    ....Split cd=0 cv=0.02906 nd=9 sm=[   0.1931    8.594 ] ss=8.874
    .......Leaf n=1 <6> sm=[  -0.1414   0.9454 ] ss=0.9138
    ......Split cd=0 cv=-0.1716 nd=3 sm=[  -0.7146    2.889 ] ss=2.981
    ........Leaf n=1 <11> sm=[  -0.2608    1.053 ] ss=1.177
    .......Split cd=1 cv= 0.977 nd=2 sm=[  -0.5733    1.943 ] ss=2.067
    ........Leaf n=1 <39> sm=[  -0.3125   0.8903 ] ss=0.8902
    .....Split cd=1 cv=0.8718 nd=4 sm=[  -0.9315    3.754 ] ss=3.776
    ......Leaf n=1 <87> sm=[  -0.2169   0.8649 ] ss=0.7951
    ...Split cd=1 cv=0.6614 nd=16 sm=[    0.235    11.39 ] ss=10.13
    ......Leaf n=1 <10> sm=[   0.2328   0.4159 ] ss=0.2271
    .....Split cd=1 cv=0.4159 nd=2 sm=[   0.3328   0.7797 ] ss=0.3695
    ......Leaf n=1 <60> sm=[      0.1   0.3638 ] ss=0.1424
    ....Split cd=0 cv=0.02906 nd=7 sm=[  0.04187    2.796 ] ss=1.261
    ........Leaf n=1 <26> sm=[  0.02516   0.4798 ] ss=0.2308
    .......Split cd=1 cv=0.4798 nd=2 sm=[  -0.0477   0.9319 ] ss=0.4406
    ........Leaf n=1 <82> sm=[ -0.07286   0.4521 ] ss=0.2097
    ......Split cd=0 cv=-0.136 nd=3 sm=[  -0.1837    1.434 ] ss=0.7108
    .......Leaf n=1 <97> sm=[   -0.136   0.5018 ] ss=0.2703
    .....Split cd=1 cv=0.4511 nd=5 sm=[  -0.2909    2.016 ] ss=0.8919
    .......Leaf n=1 <7> sm=[ -0.01034   0.3222 ] ss=0.1039
    ......Split cd=0 cv=-0.09691 nd=2 sm=[  -0.1072   0.5826 ] ss=0.1811
    .......Leaf n=1 <17> sm=[ -0.09691   0.2604 ] ss=0.07719
    ..Split cd=0 cv=-0.3723 nd=33 sm=[   -12.49    22.63 ] ss=28.25
    ........Leaf n=1 <75> sm=[  -0.5215   0.8942 ] ss=1.072
    .......Split cd=1 cv=0.8942 nd=2 sm=[  -0.9615     1.77 ] ss=2.032
    ........Leaf n=1 <46> sm=[  -0.4399   0.8759 ] ss=0.9608
    ......Split cd=0 cv=-0.573 nd=4 sm=[   -2.286    3.626 ] ss=4.648
    ........Leaf n=1 <45> sm=[  -0.5773   0.9521 ] ss=1.24
    .......Split cd=1 cv=0.9521 nd=2 sm=[   -1.325    1.856 ] ss=2.616
    ........Leaf n=1 <54> sm=[  -0.7477   0.9037 ] ss=1.376
    .....Split cd=1 cv=0.8718 nd=8 sm=[    -4.92     6.72 ] ss=8.792
    .......Leaf n=1 <99> sm=[  -0.5896   0.7894 ] ss=0.9708
    ......Split cd=0 cv=-0.5896 nd=4 sm=[   -2.634    3.094 ] ss=4.144
    ........Leaf n=1 <55> sm=[  -0.6811   0.8386 ] ss=1.167
    .......Split cd=1 cv=0.7666 nd=3 sm=[   -2.044    2.305 ] ss=3.173
    .........Leaf n=1 <80> sm=[  -0.6497   0.7317 ] ss=0.9574
    ........Split cd=0 cv=-0.6816 nd=2 sm=[   -1.363    1.466 ] ss=2.006
    .........Leaf n=1 <65> sm=[  -0.7131   0.7347 ] ss=1.048
    ....Split cd=0 cv=-0.7737 nd=9 sm=[   -5.799    7.392 ] ss=10.02
    .....Leaf n=1 <41> sm=[  -0.8786   0.6721 ] ss=1.224
    ...Split cd=1 cv=0.6614 nd=17 sm=[   -12.73    11.24 ] ss=18.11
    ......Leaf n=1 <20> sm=[  -0.5569   0.5926 ] ss=0.6613
    .....Split cd=1 cv=0.4849 nd=2 sm=[   -1.293    1.077 ] ss=1.438
    ......Leaf n=1 <58> sm=[   -0.736   0.4849 ] ss=0.7768
    ....Split cd=0 cv=-0.7737 nd=8 sm=[    -6.93    3.844 ] ss=8.095
    ........Leaf n=1 <47> sm=[  -0.9517   0.6142 ] ss=1.283
    .......Split cd=1 cv=0.5563 nd=2 sm=[   -1.922    1.097 ] ss=2.458
    ........Leaf n=1 <88> sm=[  -0.9706   0.4826 ] ss=1.175
    ......Split cd=0 cv=-0.9744 nd=3 sm=[   -2.972    1.628 ] ss=3.841
    .......Leaf n=1 <59> sm=[   -1.049   0.5311 ] ss=1.383
    .....Split cd=1 cv=0.4511 nd=6 sm=[   -5.637    2.766 ] ss=6.657
    ........Leaf n=1 <29> sm=[   -0.835    0.423 ] ss=0.8762
    .......Split cd=1 cv=0.4099 nd=2 sm=[   -1.709   0.8329 ] ss=1.808
    ........Leaf n=1 <67> sm=[  -0.8742   0.4099 ] ss=0.9322
    ......Split cd=0 cv=-0.9562 nd=3 sm=[   -2.665    1.139 ] ss=2.816
    .......Leaf n=1 <16> sm=[  -0.9562   0.3057 ] ss=1.008
    .Split cd=1 cv=0.2407 nd=47 sm=[   -13.69    22.22 ] ss=32.5
    .......Leaf n=1 <69> sm=[   0.2815  0.03786 ] ss=0.08069
    ......Split cd=0 cv=0.2298 nd=2 sm=[   0.4714   0.1229 ] ss=0.124
    .......Leaf n=1 <51> sm=[   0.1899  0.08505 ] ss=0.04329
    .....Split cd=1 cv=0.03039 nd=6 sm=[    1.271  -0.2285 ] ss=0.383
    ........Leaf n=1 <31> sm=[    0.262 -0.03439 ] ss=0.06983
    .......Split cd=1 cv=-0.07479 nd=2 sm=[   0.6187  -0.2098 ] ss=0.2278
    ........Leaf n=1 <95> sm=[   0.3566  -0.1754 ] ss=0.158
    ......Split cd=0 cv=0.2298 nd=4 sm=[   0.7995  -0.3514 ] ss=0.259
    ........Leaf n=1 <86> sm=[   0.1123  -0.0268 ] ss=0.01332
    .......Split cd=1 cv=-0.07479 nd=2 sm=[   0.1808  -0.1416 ] ss=0.03121
    ........Leaf n=1 <23> sm=[  0.06856  -0.1148 ] ss=0.01789
    ....Split cd=0 cv=0.02906 nd=9 sm=[    1.262 -0.07538 ] ss=0.4266
    ......Leaf n=1 <74> sm=[   -0.056   0.1927 ] ss=0.04028
    .....Split cd=1 cv=0.03039 nd=3 sm=[ -0.009376   0.1531 ] ss=0.04359
    .......Leaf n=1 <81> sm=[  0.02771 0.006594 ] ss=0.0008112
    ......Split cd=0 cv=0.01891 nd=2 sm=[  0.04662 -0.03961 ] ss=0.003304
    .......Leaf n=1 <35> sm=[  0.01891 -0.04621 ] ss=0.002493
    ...Split cd=1 cv= -0.18 nd=11 sm=[    1.921   -0.785 ] ss=0.9206
    .....Leaf n=1 <21> sm=[   0.3738  -0.4571 ] ss=0.3487
    ....Split cd=0 cv=0.2856 nd=2 sm=[   0.6594  -0.7097 ] ss=0.4941
    .....Leaf n=1 <32> sm=[   0.2856  -0.2526 ] ss=0.1453
    ..Split cd=0 cv=-0.3723 nd=14 sm=[   -1.194  -0.4066 ] ss=4.258
    .....Leaf n=1 <93> sm=[  -0.9037   0.1319 ] ss=0.8341
    ....Split cd=0 cv=-0.9037 nd=2 sm=[    -1.94   0.3524 ] ss=1.956
    .....Leaf n=1 <77> sm=[   -1.036   0.2206 ] ss=1.122
    ...Split cd=1 cv=0.02607 nd=3 sm=[   -3.115   0.3785 ] ss=3.337
    ....Leaf n=1 <36> sm=[   -1.175  0.02607 ] ss=1.381
================
open file successfully.
Data Points:
(1.53185, -0.181498)
(0.91214, 0.196149)
(0.611138, 0.845364)
(0.512654, 1.00743)
(0.989351, 0.152667)
(1.82681, -0.0104592)
(-0.141351, 0.945408)
(-0.0103401, 0.322211)
(2.00806, -0.0342631)
(0.922233, -0.536971)
(0.232796, 0.415857)
(-0.260771, 1.05303)
(1.05251, -0.49579)
(0.922208, 0.108597)
(0.541746, -0.440715)
(0.992592, -0.395543)
(-0.956249, 0.305663)
(-0.0969088, 0.260381)
(2.00321, 0.302369)
(1.42522, -0.482703)
(-0.556882, 0.592596)
(0.37384, -0.457116)
(0.915152, -0.600658)
(0.0685635, -0.114837)
(1.03722, -0.378166)
(0.695912, 0.964328)
(0.0251569, 0.479779)
(1.86506, 0.146026)
(2.0278, 0.451455)
(-0.835041, 0.423008)
(1.91848, 0.0859929)
(0.26201, -0.0343864)
(0.285578, -0.252555)
(1.48874, -0.284132)
(0.746397, 0.46168)
(0.0189145, -0.0462073)
(-1.17507, 0.0260735)
(0.521454, 0.807786)
(1.8827, 0.55646)
(-0.312485, 0.890253)
(1.01468, 0.341591)
(-0.878574, 0.67205)
(1.54628, -0.246648)
(0.662451, 0.789451)
(0.918467, 0.528656)
(-0.577279, 0.952149)
(-0.439945, 0.875922)
(-0.951655, 0.614165)
(0.941433, -0.490953)
(0.931921, 0.108027)
(1.91937, 0.312563)
(0.189892, 0.0850484)
(1.47989, -0.27702)
(1.38126, -0.335466)
(-0.747688, 0.903713)
(-0.681137, 0.838568)
(0.385644, 0.853983)
(0.898171, 0.577981)
(-0.735971, 0.484879)
(-1.04934, 0.53106)
(0.100016, 0.363823)
(0.606671, 0.748011)
(0.463516, -0.257547)
(0.948413, -0.438419)
(1.91487, 0.452713)
(-0.713119, 0.734679)
(0.277839, 0.996426)
(-0.874206, 0.409884)
(0.634026, 0.922919)
(0.28153, 0.0378633)
(0.0412851, 1.08213)
(0.818816, -0.527948)
(0.60545, 0.703587)
(0.372785, 0.862807)
(-0.0559988, 0.192733)
(-0.52154, 0.89415)
(0.0470624, 1.04461)
(-1.03581, 0.220555)
(1.02469, -0.342603)
(1.25378, -0.314619)
(-0.649686, 0.731667)
(0.027708, 0.00659442)
(-0.0728613, 0.452136)
(1.4055, -0.438135)
(1.96316, 0.335403)
(1.0385, -0.0650097)
(0.112261, -0.0267982)
(-0.216881, 0.864907)
(-0.970618, 0.48264)
(1.16692, -0.370917)
(2.03596, 0.450752)
(0.490512, 0.795305)
(0.876889, 0.379117)
(-0.903719, 0.13187)
(0.951471, 0.454005)
(0.356648, -0.175389)
(1.75784, -0.119695)
(-0.135989, 0.501781)
(0.868472, 0.642285)
(-0.589604, 0.789425)

Executing Clustering Algorithm: Swap
    ....Leaf n=1 <38> sm=[   1.8827  0.55646 ] ss=3.85421
    ...Split cd=1 cv=0.5565 nd=7 sm=[    13.75    2.862 ] ss=28.24
    .......Leaf n=1 <28> sm=[    2.028   0.4515 ] ss=4.316
    ......Split cd=1 cv=0.4515 nd=2 sm=[    4.064   0.9022 ] ss=8.664
    .......Leaf n=1 <90> sm=[    2.036   0.4508 ] ss=4.348
    .....Split cd=1 cv=0.3986 nd=5 sm=[     9.95    1.853 ] ss=20.52
    .......Leaf n=1 <84> sm=[    1.963   0.3354 ] ss=3.967
    ......Split cd=1 cv=0.3197 nd=3 sm=[    5.886   0.9503 ] ss=11.85
    ........Leaf n=1 <18> sm=[    2.003   0.3024 ] ss=4.104
    .......Split cd=0 cv= 1.975 nd=2 sm=[    3.923   0.6149 ] ss=7.886
    ........Leaf n=1 <50> sm=[    1.919   0.3126 ] ss=3.782
    ....Split cd=0 cv= 1.915 nd=6 sm=[    11.86    2.305 ] ss=24.39
    .....Leaf n=1 <64> sm=[    1.915   0.4527 ] ss=3.872
    ..Split cd=0 cv= 1.233 nd=23 sm=[    25.36    13.83 ] ss=45.3
    .....Leaf n=1 <25> sm=[   0.6959   0.9643 ] ss=1.414
    ....Split cd=0 cv=0.6959 nd=9 sm=[     5.34    7.584 ] ss=9.683
    .......Leaf n=1 <68> sm=[    0.634   0.9229 ] ss=1.254
    ......Split cd=0 cv=0.5632 nd=2 sm=[    1.147     1.93 ] ss=2.532
    .......Leaf n=1 <3> sm=[   0.5127    1.007 ] ss=1.278
    .....Split cd=1 cv=0.8718 nd=8 sm=[    4.644     6.62 ] ss=8.268
    .........Leaf n=1 <43> sm=[   0.6625   0.7895 ] ss=1.062
    ........Split cd=0 cv=0.6295 nd=2 sm=[    1.274    1.635 ] ss=2.15
    .........Leaf n=1 <2> sm=[   0.6111   0.8454 ] ss=1.088
    .......Split cd=1 cv=0.7666 nd=4 sm=[    2.486    3.086 ] ss=3.939
    .........Leaf n=1 <61> sm=[   0.6067    0.748 ] ss=0.9276
    ........Split cd=0 cv=0.6067 nd=2 sm=[    1.212    1.452 ] ss=1.789
    .........Leaf n=1 <72> sm=[   0.6054   0.7036 ] ss=0.8616
    ......Split cd=0 cv=0.5632 nd=6 sm=[    3.498     4.69 ] ss=5.737
    ........Leaf n=1 <37> sm=[   0.5215   0.8078 ] ss=0.9244
    .......Split cd=1 cv=0.7953 nd=2 sm=[    1.012    1.603 ] ss=1.798
    ........Leaf n=1 <91> sm=[   0.4905   0.7953 ] ss=0.8731
    ...Split cd=1 cv=0.6614 nd=16 sm=[    11.61    10.97 ] ss=17.05
    .......Leaf n=1 <94> sm=[   0.9515    0.454 ] ss=1.111
    ......Split cd=0 cv=0.9515 nd=4 sm=[    3.637    2.203 ] ss=4.542
    .........Leaf n=1 <57> sm=[   0.8982    0.578 ] ss=1.141
    ........Split cd=0 cv=0.8916 nd=2 sm=[    1.767     1.22 ] ss=2.308
    .........Leaf n=1 <98> sm=[   0.8685   0.6423 ] ss=1.167
    .......Split cd=1 cv=0.5563 nd=3 sm=[    2.685    1.749 ] ss=3.431
    ........Leaf n=1 <44> sm=[   0.9185   0.5287 ] ss=1.123
    .....Split cd=1 cv=0.4511 nd=6 sm=[    5.528    2.924 ] ss=6.601
    .......Leaf n=1 <40> sm=[    1.015   0.3416 ] ss=1.146
    ......Split cd=0 cv= 1.015 nd=2 sm=[    1.892   0.7207 ] ss=2.059
    .......Leaf n=1 <92> sm=[   0.8769   0.3791 ] ss=0.9127
    ....Split cd=0 cv=0.8318 nd=7 sm=[    6.275    3.385 ] ss=7.371
    .....Leaf n=1 <34> sm=[   0.7464   0.4617 ] ss=0.7703
    .Split cd=1 cv=0.2407 nd=53 sm=[    61.87    6.563 ] ss=97.83
    .......Leaf n=1 <30> sm=[    1.918  0.08599 ] ss=3.688
    ......Split cd=0 cv= 1.897 nd=2 sm=[    3.784    0.232 ] ss=7.188
    .......Leaf n=1 <27> sm=[    1.865    0.146 ] ss=3.5
    .....Split cd=1 cv=0.03039 nd=4 sm=[    7.618   0.1873 ] ss=14.56
    .......Leaf n=1 <8> sm=[    2.008 -0.03426 ] ss=4.033
    ......Split cd=0 cv= 1.897 nd=2 sm=[    3.835 -0.04472 ] ss=7.371
    .......Leaf n=1 <5> sm=[    1.827 -0.01046 ] ss=3.337
    ....Split cd=0 cv= 1.758 nd=5 sm=[    9.376   0.0676 ] ss=17.66
    .....Leaf n=1 <96> sm=[    1.758  -0.1197 ] ss=3.104
    ...Split cd=1 cv= -0.18 nd=13 sm=[    20.89   -2.493 ] ss=35.18
    .....Leaf n=1 <42> sm=[    1.546  -0.2466 ] ss=2.452
    ....Split cd=0 cv= 1.546 nd=8 sm=[    11.51    -2.56 ] ss=17.52
    .........Leaf n=1 <0> sm=[    1.532  -0.1815 ] ss=2.38
    ........Split cd=0 cv=  1.48 nd=2 sm=[    3.012  -0.4585 ] ss=4.646
    .........Leaf n=1 <52> sm=[     1.48   -0.277 ] ss=2.267
    .......Split cd=1 cv=-0.2841 nd=3 sm=[      4.5  -0.7426 ] ss=6.943
    ........Leaf n=1 <33> sm=[    1.489  -0.2841 ] ss=2.297
    ......Split cd=0 cv=  1.39 nd=5 sm=[    7.136   -1.393 ] ss=10.63
    ........Leaf n=1 <79> sm=[    1.254  -0.3146 ] ss=1.671
    .......Split cd=1 cv=-0.3146 nd=2 sm=[    2.635  -0.6501 ] ss=3.691
    ........Leaf n=1 <53> sm=[    1.381  -0.3355 ] ss=2.02
    .....Split cd=1 cv=-0.3903 nd=7 sm=[    9.966   -2.314 ] ss=15.07
    .......Leaf n=1 <19> sm=[    1.425  -0.4827 ] ss=2.264
    ......Split cd=0 cv= 1.406 nd=2 sm=[    2.831  -0.9208 ] ss=4.432
    .......Leaf n=1 <83> sm=[    1.406  -0.4381 ] ss=2.167
    ..Split cd=0 cv= 1.233 nd=30 sm=[    36.51   -7.268 ] ss=52.53
    .......Leaf n=1 <4> sm=[   0.9894   0.1527 ] ss=1.002
    ......Split cd=0 cv=0.9894 nd=3 sm=[    2.843   0.3693 ] ss=2.745
    ........Leaf n=1 <13> sm=[   0.9222   0.1086 ] ss=0.8623
    .......Split cd=1 cv=0.1086 nd=2 sm=[    1.854   0.2166 ] ss=1.742
    ........Leaf n=1 <49> sm=[   0.9319    0.108 ] ss=0.8801
    .....Split cd=1 cv=0.03039 nd=4 sm=[    3.882   0.3043 ] ss=3.827
    ......Leaf n=1 <85> sm=[    1.039 -0.06501 ] ss=1.083
    ....Split cd=0 cv=0.9121 nd=5 sm=[    4.794   0.5004 ] ss=4.698
    .....Leaf n=1 <1> sm=[   0.9121   0.1961 ] ss=0.8705
    ...Split cd=1 cv= -0.18 nd=17 sm=[    15.62   -4.776 ] ss=17.35
    ........Leaf n=1 <89> sm=[    1.167  -0.3709 ] ss=1.499
    .......Split cd=1 cv=-0.3709 nd=2 sm=[    2.204  -0.7491 ] ss=2.718
    ........Leaf n=1 <24> sm=[    1.037  -0.3782 ] ss=1.219
    ......Split cd=0 cv= 1.033 nd=3 sm=[    3.229   -1.092 ] ss=3.885
    .......Leaf n=1 <78> sm=[    1.025  -0.3426 ] ss=1.167
    .....Split cd=1 cv=-0.3903 nd=9 sm=[    9.001    -4.05 ] ss=10.94
    .......Leaf n=1 <12> sm=[    1.053  -0.4958 ] ss=1.354
    ......Split cd=0 cv= 1.033 nd=6 sm=[    5.772   -2.958 ] ss=7.051
    ..........Leaf n=1 <15> sm=[   0.9926  -0.3955 ] ss=1.142
    .........Split cd=1 cv=-0.4384 nd=2 sm=[    1.941   -0.834 ] ss=2.233
    ..........Leaf n=1 <63> sm=[   0.9484  -0.4384 ] ss=1.092
    ........Split cd=0 cv=0.9414 nd=3 sm=[    2.882   -1.325 ] ss=3.361
    .........Leaf n=1 <48> sm=[   0.9414   -0.491 ] ss=1.127
    .......Split cd=1 cv=-0.4955 nd=5 sm=[     4.72   -2.463 ] ss=5.698
    .........Leaf n=1 <9> sm=[   0.9222   -0.537 ] ss=1.139
    ........Split cd=0 cv=0.9222 nd=2 sm=[    1.837   -1.138 ] ss=2.337
    .........Leaf n=1 <22> sm=[   0.9152  -0.6007 ] ss=1.198
    ....Split cd=0 cv=0.8318 nd=12 sm=[    10.83   -5.276 ] ss=12.66
    ......Leaf n=1 <62> sm=[   0.4635  -0.2575 ] ss=0.2812
    .....Split cd=1 cv=-0.3903 nd=3 sm=[    1.824   -1.226 ] ss=1.718
    .......Leaf n=1 <71> sm=[   0.8188  -0.5279 ] ss=0.9492
    ......Split cd=0 cv=0.6311 nd=2 sm=[    1.361  -0.9687 ] ss=1.437
    .......Leaf n=1 <14> sm=[   0.5417  -0.4407 ] ss=0.4877
    Split cd=0 cv=0.4304 nd=100 sm=[    48.18    28.78 ] ss=130.3
    .......Leaf n=1 <66> sm=[   0.2778   0.9964 ] ss=1.07
    ......Split cd=0 cv=0.2298 nd=3 sm=[   0.3662    3.123 ] ss=3.336
    ........Leaf n=1 <70> sm=[  0.04129    1.082 ] ss=1.173
    .......Split cd=1 cv= 1.045 nd=2 sm=[  0.08835    2.127 ] ss=2.266
    ........Leaf n=1 <76> sm=[  0.04706    1.045 ] ss=1.093
    .....Split cd=1 cv=0.8718 nd=5 sm=[    1.125     4.84 ] ss=5.098
    .......Leaf n=1 <56> sm=[   0.3856    0.854 ] ss=0.878
    ......Split cd=0 cv=0.3728 nd=2 sm=[   0.7584    1.717 ] ss=1.761
    .......Leaf n=1 <73> sm=[   0.3728   0.8628 ] ss=0.8834
    ....Split cd=0 cv=0.02906 nd=9 sm=[   0.1931    8.594 ] ss=8.874
    .......Leaf n=1 <6> sm=[  -0.1414   0.9454 ] ss=0.9138
    ......Split cd=0 cv=-0.1716 nd=3 sm=[  -0.7146    2.889 ] ss=2.981
    ........Leaf n=1 <11> sm=[  -0.2608    1.053 ] ss=1.177
    .......Split cd=1 cv= 0.977 nd=2 sm=[  -0.5733    1.943 ] ss=2.067
    ........Leaf n=1 <39> sm=[  -0.3125   0.8903 ] ss=0.8902
    .....Split cd=1 cv=0.8718 nd=4 sm=[  -0.9315    3.754 ] ss=3.776
    ......Leaf n=1 <87> sm=[  -0.2169   0.8649 ] ss=0.7951
    ...Split cd=1 cv=0.6614 nd=16 sm=[    0.235    11.39 ] ss=10.13
    ......Leaf n=1 <10> sm=[   0.2328   0.4159 ] ss=0.2271
    .....Split cd=1 cv=0.4159 nd=2 sm=[   0.3328   0.7797 ] ss=0.3695
    ......Leaf n=1 <60> sm=[      0.1   0.3638 ] ss=0.1424
    ....Split cd=0 cv=0.02906 nd=7 sm=[  0.04187    2.796 ] ss=1.261
    ........Leaf n=1 <26> sm=[  0.02516   0.4798 ] ss=0.2308
    .......Split cd=1 cv=0.4798 nd=2 sm=[  -0.0477   0.9319 ] ss=0.4406
    ........Leaf n=1 <82> sm=[ -0.07286   0.4521 ] ss=0.2097
    ......Split cd=0 cv=-0.136 nd=3 sm=[  -0.1837    1.434 ] ss=0.7108
    .......Leaf n=1 <97> sm=[   -0.136   0.5018 ] ss=0.2703
    .....Split cd=1 cv=0.4511 nd=5 sm=[  -0.2909    2.016 ] ss=0.8919
    .......Leaf n=1 <7> sm=[ -0.01034   0.3222 ] ss=0.1039
    ......Split cd=0 cv=-0.09691 nd=2 sm=[  -0.1072   0.5826 ] ss=0.1811
    .......Leaf n=1 <17> sm=[ -0.09691   0.2604 ] ss=0.07719
    ..Split cd=0 cv=-0.3723 nd=33 sm=[   -12.49    22.63 ] ss=28.25
    ........Leaf n=1 <75> sm=[  -0.5215   0.8942 ] ss=1.072
    .......Split cd=1 cv=0.8942 nd=2 sm=[  -0.9615     1.77 ] ss=2.032
    ........Leaf n=1 <46> sm=[  -0.4399   0.8759 ] ss=0.9608
    ......Split cd=0 cv=-0.573 nd=4 sm=[   -2.286    3.626 ] ss=4.648
    ........Leaf n=1 <45> sm=[  -0.5773   0.9521 ] ss=1.24
    .......Split cd=1 cv=0.9521 nd=2 sm=[   -1.325    1.856 ] ss=2.616
    ........Leaf n=1 <54> sm=[  -0.7477   0.9037 ] ss=1.376
    .....Split cd=1 cv=0.8718 nd=8 sm=[    -4.92     6.72 ] ss=8.792
    .......Leaf n=1 <99> sm=[  -0.5896   0.7894 ] ss=0.9708
    ......Split cd=0 cv=-0.5896 nd=4 sm=[   -2.634    3.094 ] ss=4.144
    ........Leaf n=1 <55> sm=[  -0.6811   0.8386 ] ss=1.167
    .......Split cd=1 cv=0.7666 nd=3 sm=[   -2.044    2.305 ] ss=3.173
    .........Leaf n=1 <80> sm=[  -0.6497   0.7317 ] ss=0.9574
    ........Split cd=0 cv=-0.6816 nd=2 sm=[   -1.363    1.466 ] ss=2.006
    .........Leaf n=1 <65> sm=[  -0.7131   0.7347 ] ss=1.048
    ....Split cd=0 cv=-0.7737 nd=9 sm=[   -5.799    7.392 ] ss=10.02
    .....Leaf n=1 <41> sm=[  -0.8786   0.6721 ] ss=1.224
    ...Split cd=1 cv=0.6614 nd=17 sm=[   -12.73    11.24 ] ss=18.11
    ......Leaf n=1 <20> sm=[  -0.5569   0.5926 ] ss=0.6613
    .....Split cd=1 cv=0.4849 nd=2 sm=[   -1.293    1.077 ] ss=1.438
    ......Leaf n=1 <58> sm=[   -0.736   0.4849 ] ss=0.7768
    ....Split cd=0 cv=-0.7737 nd=8 sm=[    -6.93    3.844 ] ss=8.095
    ........Leaf n=1 <47> sm=[  -0.9517   0.6142 ] ss=1.283
    .......Split cd=1 cv=0.5563 nd=2 sm=[   -1.922    1.097 ] ss=2.458
    ........Leaf n=1 <88> sm=[  -0.9706   0.4826 ] ss=1.175
    ......Split cd=0 cv=-0.9744 nd=3 sm=[   -2.972    1.628 ] ss=3.841
    .......Leaf n=1 <59> sm=[   -1.049   0.5311 ] ss=1.383
    .....Split cd=1 cv=0.4511 nd=6 sm=[   -5.637    2.766 ] ss=6.657
    ........Leaf n=1 <29> sm=[   -0.835    0.423 ] ss=0.8762
    .......Split cd=1 cv=0.4099 nd=2 sm=[   -1.709   0.8329 ] ss=1.808
    ........Leaf n=1 <67> sm=[  -0.8742   0.4099 ] ss=0.9322
    ......Split cd=0 cv=-0.9562 nd=3 sm=[   -2.665    1.139 ] ss=2.816
    .......Leaf n=1 <16> sm=[  -0.9562   0.3057 ] ss=1.008
    .Split cd=1 cv=0.2407 nd=47 sm=[   -13.69    22.22 ] ss=32.5
    .......Leaf n=1 <69> sm=[   0.2815  0.03786 ] ss=0.08069
    ......Split cd=0 cv=0.2298 nd=2 sm=[   0.4714   0.1229 ] ss=0.124
    .......Leaf n=1 <51> sm=[   0.1899  0.08505 ] ss=0.04329
    .....Split cd=1 cv=0.03039 nd=6 sm=[    1.271  -0.2285 ] ss=0.383
    ........Leaf n=1 <31> sm=[    0.262 -0.03439 ] ss=0.06983
    .......Split cd=1 cv=-0.07479 nd=2 sm=[   0.6187  -0.2098 ] ss=0.2278
    ........Leaf n=1 <95> sm=[   0.3566  -0.1754 ] ss=0.158
    ......Split cd=0 cv=0.2298 nd=4 sm=[   0.7995  -0.3514 ] ss=0.259
    ........Leaf n=1 <86> sm=[   0.1123  -0.0268 ] ss=0.01332
    .......Split cd=1 cv=-0.07479 nd=2 sm=[   0.1808  -0.1416 ] ss=0.03121
    ........Leaf n=1 <23> sm=[  0.06856  -0.1148 ] ss=0.01789
    ....Split cd=0 cv=0.02906 nd=9 sm=[    1.262 -0.07538 ] ss=0.4266
    ......Leaf n=1 <74> sm=[   -0.056   0.1927 ] ss=0.04028
    .....Split cd=1 cv=0.03039 nd=3 sm=[ -0.009376   0.1531 ] ss=0.04359
    .......Leaf n=1 <81> sm=[  0.02771 0.006594 ] ss=0.0008112
    ......Split cd=0 cv=0.01891 nd=2 sm=[  0.04662 -0.03961 ] ss=0.003304
    .......Leaf n=1 <35> sm=[  0.01891 -0.04621 ] ss=0.002493
    ...Split cd=1 cv= -0.18 nd=11 sm=[    1.921   -0.785 ] ss=0.9206
    .....Leaf n=1 <21> sm=[   0.3738  -0.4571 ] ss=0.3487
    ....Split cd=0 cv=0.2856 nd=2 sm=[   0.6594  -0.7097 ] ss=0.4941
    .....Leaf n=1 <32> sm=[   0.2856  -0.2526 ] ss=0.1453
    ..Split cd=0 cv=-0.3723 nd=14 sm=[   -1.194  -0.4066 ] ss=4.258
    .....Leaf n=1 <93> sm=[  -0.9037   0.1319 ] ss=0.8341
    ....Split cd=0 cv=-0.9037 nd=2 sm=[    -1.94   0.3524 ] ss=1.956
    .....Leaf n=1 <77> sm=[   -1.036   0.2206 ] ss=1.122
    ...Split cd=1 cv=0.02607 nd=3 sm=[   -3.115   0.3785 ] ss=3.337
    ....Leaf n=1 <36> sm=[   -1.175  0.02607 ] ss=1.381
================
open file successfully.
Data Points:
(1.53185, -0.181498)
(0.91214, 0.196149)
(0.611138, 0.845364)
(0.512654, 1.00743)
(0.989351, 0.152667)
(1.82681, -0.0104592)
(-0.141351, 0.945408)
(-0.0103401, 0.322211)
(2.00806, -0.0342631)
(0.922233, -0.536971)
(0.232796, 0.415857)
(-0.260771, 1.05303)
(1.05251, -0.49579)
(0.922208, 0.108597)
(0.541746, -0.440715)
(0.992592, -0.395543)
(-0.956249, 0.305663)
(-0.0969088, 0.260381)
(2.00321, 0.302369)
(1.42522, -0.482703)
(-0.556882, 0.592596)
(0.37384, -0.457116)
(0.915152, -0.600658)
(0.0685635, -0.114837)
(1.03722, -0.378166)
(0.695912, 0.964328)
(0.0251569, 0.479779)
(1.86506, 0.146026)
(2.0278, 0.451455)
(-0.835041, 0.423008)
(1.91848, 0.0859929)
(0.26201, -0.0343864)
(0.285578, -0.252555)
(1.48874, -0.284132)
(0.746397, 0.46168)
(0.0189145, -0.0462073)
(-1.17507, 0.0260735)
(0.521454, 0.807786)
(1.8827, 0.55646)
(-0.312485, 0.890253)
(1.01468, 0.341591)
(-0.878574, 0.67205)
(1.54628, -0.246648)
(0.662451, 0.789451)
(0.918467, 0.528656)
(-0.577279, 0.952149)
(-0.439945, 0.875922)
(-0.951655, 0.614165)
(0.941433, -0.490953)
(0.931921, 0.108027)
(1.91937, 0.312563)
(0.189892, 0.0850484)
(1.47989, -0.27702)
(1.38126, -0.335466)
(-0.747688, 0.903713)
(-0.681137, 0.838568)
(0.385644, 0.853983)
(0.898171, 0.577981)
(-0.735971, 0.484879)
(-1.04934, 0.53106)
(0.100016, 0.363823)
(0.606671, 0.748011)
(0.463516, -0.257547)
(0.948413, -0.438419)
(1.91487, 0.452713)
(-0.713119, 0.734679)
(0.277839, 0.996426)
(-0.874206, 0.409884)
(0.634026, 0.922919)
(0.28153, 0.0378633)
(0.0412851, 1.08213)
(0.818816, -0.527948)
(0.60545, 0.703587)
(0.372785, 0.862807)
(-0.0559988, 0.192733)
(-0.52154, 0.89415)
(0.0470624, 1.04461)
(-1.03581, 0.220555)
(1.02469, -0.342603)
(1.25378, -0.314619)
(-0.649686, 0.731667)
(0.027708, 0.00659442)
(-0.0728613, 0.452136)
(1.4055, -0.438135)
(1.96316, 0.335403)
(1.0385, -0.0650097)
(0.112261, -0.0267982)
(-0.216881, 0.864907)
(-0.970618, 0.48264)
(1.16692, -0.370917)
(2.03596, 0.450752)
(0.490512, 0.795305)
(0.876889, 0.379117)
(-0.903719, 0.13187)
(0.951471, 0.454005)
(0.356648, -0.175389)
(1.75784, -0.119695)
(-0.135989, 0.501781)
(0.868472, 0.642285)
(-0.589604, 0.789425)

Executing Clustering Algorithm: Swap
    ....Leaf n=1 <38> sm=[   1.8827  0.55646 ] ss=3.85421
    ...Split cd=1 cv=0.5565 nd=7 sm=[    13.75    2.862 ] ss=28.24
    .......Leaf n=1 <28> sm=[    2.028   0.4515 ] ss=4.316
    ......Split cd=1 cv=0.4515 nd=2 sm=[    4.064   0.9022 ] ss=8.664
    .......Leaf n=1 <90> sm=[    2.036   0.4508 ] ss=4.348
    .....Split cd=1 cv=0.3986 nd=5 sm=[     9.95    1.853 ] ss=20.52
    .......Leaf n=1 <84> sm=[    1.963   0.3354 ] ss=3.967
    ......Split cd=1 cv=0.3197 nd=3 sm=[    5.886   0.9503 ] ss=11.85
    ........Leaf n=1 <18> sm=[    2.003   0.3024 ] ss=4.104
    .......Split cd=0 cv= 1.975 nd=2 sm=[    3.923   0.6149 ] ss=7.886
    ........Leaf n=1 <50> sm=[    1.919   0.3126 ] ss=3.782
    ....Split cd=0 cv= 1.915 nd=6 sm=[    11.86    2.305 ] ss=24.39
    .....Leaf n=1 <64> sm=[    1.915   0.4527 ] ss=3.872
    ..Split cd=0 cv= 1.233 nd=23 sm=[    25.36    13.83 ] ss=45.3
    .....Leaf n=1 <25> sm=[   0.6959   0.9643 ] ss=1.414
    ....Split cd=0 cv=0.6959 nd=9 sm=[     5.34    7.584 ] ss=9.683
    .......Leaf n=1 <68> sm=[    0.634   0.9229 ] ss=1.254
    ......Split cd=0 cv=0.5632 nd=2 sm=[    1.147     1.93 ] ss=2.532
    .......Leaf n=1 <3> sm=[   0.5127    1.007 ] ss=1.278
    .....Split cd=1 cv=0.8718 nd=8 sm=[    4.644     6.62 ] ss=8.268
    .........Leaf n=1 <43> sm=[   0.6625   0.7895 ] ss=1.062
    ........Split cd=0 cv=0.6295 nd=2 sm=[    1.274    1.635 ] ss=2.15
    .........Leaf n=1 <2> sm=[   0.6111   0.8454 ] ss=1.088
    .......Split cd=1 cv=0.7666 nd=4 sm=[    2.486    3.086 ] ss=3.939
    .........Leaf n=1 <61> sm=[   0.6067    0.748 ] ss=0.9276
    ........Split cd=0 cv=0.6067 nd=2 sm=[    1.212    1.452 ] ss=1.789
    .........Leaf n=1 <72> sm=[   0.6054   0.7036 ] ss=0.8616
    ......Split cd=0 cv=0.5632 nd=6 sm=[    3.498     4.69 ] ss=5.737
    ........Leaf n=1 <37> sm=[   0.5215   0.8078 ] ss=0.9244
    .......Split cd=1 cv=0.7953 nd=2 sm=[    1.012    1.603 ] ss=1.798
    ........Leaf n=1 <91> sm=[   0.4905   0.7953 ] ss=0.8731
    ...Split cd=1 cv=0.6614 nd=16 sm=[    11.61    10.97 ] ss=17.05
    .......Leaf n=1 <94> sm=[   0.9515    0.454 ] ss=1.111
    ......Split cd=0 cv=0.9515 nd=4 sm=[    3.637    2.203 ] ss=4.542
    .........Leaf n=1 <57> sm=[   0.8982    0.578 ] ss=1.141
    ........Split cd=0 cv=0.8916 nd=2 sm=[    1.767     1.22 ] ss=2.308
    .........Leaf n=1 <98> sm=[   0.8685   0.6423 ] ss=1.167
    .......Split cd=1 cv=0.5563 nd=3 sm=[    2.685    1.749 ] ss=3.431
    ........Leaf n=1 <44> sm=[   0.9185   0.5287 ] ss=1.123
    .....Split cd=1 cv=0.4511 nd=6 sm=[    5.528    2.924 ] ss=6.601
    .......Leaf n=1 <40> sm=[    1.015   0.3416 ] ss=1.146
    ......Split cd=0 cv= 1.015 nd=2 sm=[    1.892   0.7207 ] ss=2.059
    .......Leaf n=1 <92> sm=[   0.8769   0.3791 ] ss=0.9127
    ....Split cd=0 cv=0.8318 nd=7 sm=[    6.275    3.385 ] ss=7.371
    .....Leaf n=1 <34> sm=[   0.7464   0.4617 ] ss=0.7703
    .Split cd=1 cv=0.2407 nd=53 sm=[    61.87    6.563 ] ss=97.83
    .......Leaf n=1 <30> sm=[    1.918  0.08599 ] ss=3.688
    ......Split cd=0 cv= 1.897 nd=2 sm=[    3.784    0.232 ] ss=7.188
    .......Leaf n=1 <27> sm=[    1.865    0.146 ] ss=3.5
    .....Split cd=1 cv=0.03039 nd=4 sm=[    7.618   0.1873 ] ss=14.56
    .......Leaf n=1 <8> sm=[    2.008 -0.03426 ] ss=4.033
    ......Split cd=0 cv= 1.897 nd=2 sm=[    3.835 -0.04472 ] ss=7.371
    .......Leaf n=1 <5> sm=[    1.827 -0.01046 ] ss=3.337
    ....Split cd=0 cv= 1.758 nd=5 sm=[    9.376   0.0676 ] ss=17.66
    .....Leaf n=1 <96> sm=[    1.758  -0.1197 ] ss=3.104
    ...Split cd=1 cv= -0.18 nd=13 sm=[    20.89   -2.493 ] ss=35.18
    .....Leaf n=1 <42> sm=[    1.546  -0.2466 ] ss=2.452
    ....Split cd=0 cv= 1.546 nd=8 sm=[    11.51    -2.56 ] ss=17.52
    .........Leaf n=1 <0> sm=[    1.532  -0.1815 ] ss=2.38
    ........Split cd=0 cv=  1.48 nd=2 sm=[    3.012  -0.4585 ] ss=4.646
    .........Leaf n=1 <52> sm=[     1.48   -0.277 ] ss=2.267
    .......Split cd=1 cv=-0.2841 nd=3 sm=[      4.5  -0.7426 ] ss=6.943
    ........Leaf n=1 <33> sm=[    1.489  -0.2841 ] ss=2.297
    ......Split cd=0 cv=  1.39 nd=5 sm=[    7.136   -1.393 ] ss=10.63
    ........Leaf n=1 <79> sm=[    1.254  -0.3146 ] ss=1.671
    .......Split cd=1 cv=-0.3146 nd=2 sm=[    2.635  -0.6501 ] ss=3.691
    ........Leaf n=1 <53> sm=[    1.381  -0.3355 ] ss=2.02
    .....Split cd=1 cv=-0.3903 nd=7 sm=[    9.966   -2.314 ] ss=15.07
    .......Leaf n=1 <19> sm=[    1.425  -0.4827 ] ss=2.264
    ......Split cd=0 cv= 1.406 nd=2 sm=[    2.831  -0.9208 ] ss=4.432
    .......Leaf n=1 <83> sm=[    1.406  -0.4381 ] ss=2.167
    ..Split cd=0 cv= 1.233 nd=30 sm=[    36.51   -7.268 ] ss=52.53
    .......Leaf n=1 <4> sm=[   0.9894   0.1527 ] ss=1.002
    ......Split cd=0 cv=0.9894 nd=3 sm=[    2.843   0.3693 ] ss=2.745
    ........Leaf n=1 <13> sm=[   0.9222   0.1086 ] ss=0.8623
    .......Split cd=1 cv=0.1086 nd=2 sm=[    1.854   0.2166 ] ss=1.742
    ........Leaf n=1 <49> sm=[   0.9319    0.108 ] ss=0.8801
    .....Split cd=1 cv=0.03039 nd=4 sm=[    3.882   0.3043 ] ss=3.827
    ......Leaf n=1 <85> sm=[    1.039 -0.06501 ] ss=1.083
    ....Split cd=0 cv=0.9121 nd=5 sm=[    4.794   0.5004 ] ss=4.698
    .....Leaf n=1 <1> sm=[   0.9121   0.1961 ] ss=0.8705
    ...Split cd=1 cv= -0.18 nd=17 sm=[    15.62   -4.776 ] ss=17.35
    ........Leaf n=1 <89> sm=[    1.167  -0.3709 ] ss=1.499
    .......Split cd=1 cv=-0.3709 nd=2 sm=[    2.204  -0.7491 ] ss=2.718
    ........Leaf n=1 <24> sm=[    1.037  -0.3782 ] ss=1.219
    ......Split cd=0 cv= 1.033 nd=3 sm=[    3.229   -1.092 ] ss=3.885
    .......Leaf n=1 <78> sm=[    1.025  -0.3426 ] ss=1.167
    .....Split cd=1 cv=-0.3903 nd=9 sm=[    9.001    -4.05 ] ss=10.94
    .......Leaf n=1 <12> sm=[    1.053  -0.4958 ] ss=1.354
    ......Split cd=0 cv= 1.033 nd=6 sm=[    5.772   -2.958 ] ss=7.051
    ..........Leaf n=1 <15> sm=[   0.9926  -0.3955 ] ss=1.142
    .........Split cd=1 cv=-0.4384 nd=2 sm=[    1.941   -0.834 ] ss=2.233
    ..........Leaf n=1 <63> sm=[   0.9484  -0.4384 ] ss=1.092
    ........Split cd=0 cv=0.9414 nd=3 sm=[    2.882   -1.325 ] ss=3.361
    .........Leaf n=1 <48> sm=[   0.9414   -0.491 ] ss=1.127
    .......Split cd=1 cv=-0.4955 nd=5 sm=[     4.72   -2.463 ] ss=5.698
    .........Leaf n=1 <9> sm=[   0.9222   -0.537 ] ss=1.139
    ........Split cd=0 cv=0.9222 nd=2 sm=[    1.837   -1.138 ] ss=2.337
    .........Leaf n=1 <22> sm=[   0.9152  -0.6007 ] ss=1.198
    ....Split cd=0 cv=0.8318 nd=12 sm=[    10.83   -5.276 ] ss=12.66
    ......Leaf n=1 <62> sm=[   0.4635  -0.2575 ] ss=0.2812
    .....Split cd=1 cv=-0.3903 nd=3 sm=[    1.824   -1.226 ] ss=1.718
    .......Leaf n=1 <71> sm=[   0.8188  -0.5279 ] ss=0.9492
    ......Split cd=0 cv=0.6311 nd=2 sm=[    1.361  -0.9687 ] ss=1.437
    .......Leaf n=1 <14> sm=[   0.5417  -0.4407 ] ss=0.4877
    Split cd=0 cv=0.4304 nd=100 sm=[    48.18    28.78 ] ss=130.3
    .......Leaf n=1 <66> sm=[   0.2778   0.9964 ] ss=1.07
    ......Split cd=0 cv=0.2298 nd=3 sm=[   0.3662    3.123 ] ss=3.336
    ........Leaf n=1 <70> sm=[  0.04129    1.082 ] ss=1.173
    .......Split cd=1 cv= 1.045 nd=2 sm=[  0.08835    2.127 ] ss=2.266
    ........Leaf n=1 <76> sm=[  0.04706    1.045 ] ss=1.093
    .....Split cd=1 cv=0.8718 nd=5 sm=[    1.125     4.84 ] ss=5.098
    .......Leaf n=1 <56> sm=[   0.3856    0.854 ] ss=0.878
    ......Split cd=0 cv=0.3728 nd=2 sm=[   0.7584    1.717 ] ss=1.761
    .......Leaf n=1 <73> sm=[   0.3728   0.8628 ] ss=0.8834
    ....Split cd=0 cv=0.02906 nd=9 sm=[   0.1931    8.594 ] ss=8.874
    .......Leaf n=1 <6> sm=[  -0.1414   0.9454 ] ss=0.9138
    ......Split cd=0 cv=-0.1716 nd=3 sm=[  -0.7146    2.889 ] ss=2.981
    ........Leaf n=1 <11> sm=[  -0.2608    1.053 ] ss=1.177
    .......Split cd=1 cv= 0.977 nd=2 sm=[  -0.5733    1.943 ] ss=2.067
    ........Leaf n=1 <39> sm=[  -0.3125   0.8903 ] ss=0.8902
    .....Split cd=1 cv=0.8718 nd=4 sm=[  -0.9315    3.754 ] ss=3.776
    ......Leaf n=1 <87> sm=[  -0.2169   0.8649 ] ss=0.7951
    ...Split cd=1 cv=0.6614 nd=16 sm=[    0.235    11.39 ] ss=10.13
    ......Leaf n=1 <10> sm=[   0.2328   0.4159 ] ss=0.2271
    .....Split cd=1 cv=0.4159 nd=2 sm=[   0.3328   0.7797 ] ss=0.3695
    ......Leaf n=1 <60> sm=[      0.1   0.3638 ] ss=0.1424
    ....Split cd=0 cv=0.02906 nd=7 sm=[  0.04187    2.796 ] ss=1.261
    ........Leaf n=1 <26> sm=[  0.02516   0.4798 ] ss=0.2308
    .......Split cd=1 cv=0.4798 nd=2 sm=[  -0.0477   0.9319 ] ss=0.4406
    ........Leaf n=1 <82> sm=[ -0.07286   0.4521 ] ss=0.2097
    ......Split cd=0 cv=-0.136 nd=3 sm=[  -0.1837    1.434 ] ss=0.7108
    .......Leaf n=1 <97> sm=[   -0.136   0.5018 ] ss=0.2703
    .....Split cd=1 cv=0.4511 nd=5 sm=[  -0.2909    2.016 ] ss=0.8919
    .......Leaf n=1 <7> sm=[ -0.01034   0.3222 ] ss=0.1039
    ......Split cd=0 cv=-0.09691 nd=2 sm=[  -0.1072   0.5826 ] ss=0.1811
    .......Leaf n=1 <17> sm=[ -0.09691   0.2604 ] ss=0.07719
    ..Split cd=0 cv=-0.3723 nd=33 sm=[   -12.49    22.63 ] ss=28.25
    ........Leaf n=1 <75> sm=[  -0.5215   0.8942 ] ss=1.072
    .......Split cd=1 cv=0.8942 nd=2 sm=[  -0.9615     1.77 ] ss=2.032
    ........Leaf n=1 <46> sm=[  -0.4399   0.8759 ] ss=0.9608
    ......Split cd=0 cv=-0.573 nd=4 sm=[   -2.286    3.626 ] ss=4.648
    ........Leaf n=1 <45> sm=[  -0.5773   0.9521 ] ss=1.24
    .......Split cd=1 cv=0.9521 nd=2 sm=[   -1.325    1.856 ] ss=2.616
    ........Leaf n=1 <54> sm=[  -0.7477   0.9037 ] ss=1.376
    .....Split cd=1 cv=0.8718 nd=8 sm=[    -4.92     6.72 ] ss=8.792
    .......Leaf n=1 <99> sm=[  -0.5896   0.7894 ] ss=0.9708
    ......Split cd=0 cv=-0.5896 nd=4 sm=[   -2.634    3.094 ] ss=4.144
    ........Leaf n=1 <55> sm=[  -0.6811   0.8386 ] ss=1.167
    .......Split cd=1 cv=0.7666 nd=3 sm=[   -2.044    2.305 ] ss=3.173
    .........Leaf n=1 <80> sm=[  -0.6497   0.7317 ] ss=0.9574
    ........Split cd=0 cv=-0.6816 nd=2 sm=[   -1.363    1.466 ] ss=2.006
    .........Leaf n=1 <65> sm=[  -0.7131   0.7347 ] ss=1.048
    ....Split cd=0 cv=-0.7737 nd=9 sm=[   -5.799    7.392 ] ss=10.02
    .....Leaf n=1 <41> sm=[  -0.8786   0.6721 ] ss=1.224
    ...Split cd=1 cv=0.6614 nd=17 sm=[   -12.73    11.24 ] ss=18.11
    ......Leaf n=1 <20> sm=[  -0.5569   0.5926 ] ss=0.6613
    .....Split cd=1 cv=0.4849 nd=2 sm=[   -1.293    1.077 ] ss=1.438
    ......Leaf n=1 <58> sm=[   -0.736   0.4849 ] ss=0.7768
    ....Split cd=0 cv=-0.7737 nd=8 sm=[    -6.93    3.844 ] ss=8.095
    ........Leaf n=1 <47> sm=[  -0.9517   0.6142 ] ss=1.283
    .......Split cd=1 cv=0.5563 nd=2 sm=[   -1.922    1.097 ] ss=2.458
    ........Leaf n=1 <88> sm=[  -0.9706   0.4826 ] ss=1.175
    ......Split cd=0 cv=-0.9744 nd=3 sm=[   -2.972    1.628 ] ss=3.841
    .......Leaf n=1 <59> sm=[   -1.049   0.5311 ] ss=1.383
    .....Split cd=1 cv=0.4511 nd=6 sm=[   -5.637    2.766 ] ss=6.657
    ........Leaf n=1 <29> sm=[   -0.835    0.423 ] ss=0.8762
    .......Split cd=1 cv=0.4099 nd=2 sm=[   -1.709   0.8329 ] ss=1.808
    ........Leaf n=1 <67> sm=[  -0.8742   0.4099 ] ss=0.9322
    ......Split cd=0 cv=-0.9562 nd=3 sm=[   -2.665    1.139 ] ss=2.816
    .......Leaf n=1 <16> sm=[  -0.9562   0.3057 ] ss=1.008
    .Split cd=1 cv=0.2407 nd=47 sm=[   -13.69    22.22 ] ss=32.5
    .......Leaf n=1 <69> sm=[   0.2815  0.03786 ] ss=0.08069
    ......Split cd=0 cv=0.2298 nd=2 sm=[   0.4714   0.1229 ] ss=0.124
    .......Leaf n=1 <51> sm=[   0.1899  0.08505 ] ss=0.04329
    .....Split cd=1 cv=0.03039 nd=6 sm=[    1.271  -0.2285 ] ss=0.383
    ........Leaf n=1 <31> sm=[    0.262 -0.03439 ] ss=0.06983
    .......Split cd=1 cv=-0.07479 nd=2 sm=[   0.6187  -0.2098 ] ss=0.2278
    ........Leaf n=1 <95> sm=[   0.3566  -0.1754 ] ss=0.158
    ......Split cd=0 cv=0.2298 nd=4 sm=[   0.7995  -0.3514 ] ss=0.259
    ........Leaf n=1 <86> sm=[   0.1123  -0.0268 ] ss=0.01332
    .......Split cd=1 cv=-0.07479 nd=2 sm=[   0.1808  -0.1416 ] ss=0.03121
    ........Leaf n=1 <23> sm=[  0.06856  -0.1148 ] ss=0.01789
    ....Split cd=0 cv=0.02906 nd=9 sm=[    1.262 -0.07538 ] ss=0.4266
    ......Leaf n=1 <74> sm=[   -0.056   0.1927 ] ss=0.04028
    .....Split cd=1 cv=0.03039 nd=3 sm=[ -0.009376   0.1531 ] ss=0.04359
    .......Leaf n=1 <81> sm=[  0.02771 0.006594 ] ss=0.0008112
    ......Split cd=0 cv=0.01891 nd=2 sm=[  0.04662 -0.03961 ] ss=0.003304
    .......Leaf n=1 <35> sm=[  0.01891 -0.04621 ] ss=0.002493
    ...Split cd=1 cv= -0.18 nd=11 sm=[    1.921   -0.785 ] ss=0.9206
    .....Leaf n=1 <21> sm=[   0.3738  -0.4571 ] ss=0.3487
    ....Split cd=0 cv=0.2856 nd=2 sm=[   0.6594  -0.7097 ] ss=0.4941
    .....Leaf n=1 <32> sm=[   0.2856  -0.2526 ] ss=0.1453
    ..Split cd=0 cv=-0.3723 nd=14 sm=[   -1.194  -0.4066 ] ss=4.258
    .....Leaf n=1 <93> sm=[  -0.9037   0.1319 ] ss=0.8341
    ....Split cd=0 cv=-0.9037 nd=2 sm=[    -1.94   0.3524 ] ss=1.956
    .....Leaf n=1 <77> sm=[   -1.036   0.2206 ] ss=1.122
    ...Split cd=1 cv=0.02607 nd=3 sm=[   -3.115   0.3785 ] ss=3.337
    ....Leaf n=1 <36> sm=[   -1.175  0.02607 ] ss=1.381
================
open file successfully.
Data Points:
(1.53185, -0.181498)
(0.91214, 0.196149)
(0.611138, 0.845364)
(0.512654, 1.00743)
(0.989351, 0.152667)
(1.82681, -0.0104592)
(-0.141351, 0.945408)
(-0.0103401, 0.322211)
(2.00806, -0.0342631)
(0.922233, -0.536971)
(0.232796, 0.415857)
(-0.260771, 1.05303)
(1.05251, -0.49579)
(0.922208, 0.108597)
(0.541746, -0.440715)
(0.992592, -0.395543)
(-0.956249, 0.305663)
(-0.0969088, 0.260381)
(2.00321, 0.302369)
(1.42522, -0.482703)
(-0.556882, 0.592596)
(0.37384, -0.457116)
(0.915152, -0.600658)
(0.0685635, -0.114837)
(1.03722, -0.378166)
(0.695912, 0.964328)
(0.0251569, 0.479779)
(1.86506, 0.146026)
(2.0278, 0.451455)
(-0.835041, 0.423008)
(1.91848, 0.0859929)
(0.26201, -0.0343864)
(0.285578, -0.252555)
(1.48874, -0.284132)
(0.746397, 0.46168)
(0.0189145, -0.0462073)
(-1.17507, 0.0260735)
(0.521454, 0.807786)
(1.8827, 0.55646)
(-0.312485, 0.890253)
(1.01468, 0.341591)
(-0.878574, 0.67205)
(1.54628, -0.246648)
(0.662451, 0.789451)
(0.918467, 0.528656)
(-0.577279, 0.952149)
(-0.439945, 0.875922)
(-0.951655, 0.614165)
(0.941433, -0.490953)
(0.931921, 0.108027)
(1.91937, 0.312563)
(0.189892, 0.0850484)
(1.47989, -0.27702)
(1.38126, -0.335466)
(-0.747688, 0.903713)
(-0.681137, 0.838568)
(0.385644, 0.853983)
(0.898171, 0.577981)
(-0.735971, 0.484879)
(-1.04934, 0.53106)
(0.100016, 0.363823)
(0.606671, 0.748011)
(0.463516, -0.257547)
(0.948413, -0.438419)
(1.91487, 0.452713)
(-0.713119, 0.734679)
(0.277839, 0.996426)
(-0.874206, 0.409884)
(0.634026, 0.922919)
(0.28153, 0.0378633)
(0.0412851, 1.08213)
(0.818816, -0.527948)
(0.60545, 0.703587)
(0.372785, 0.862807)
(-0.0559988, 0.192733)
(-0.52154, 0.89415)
(0.0470624, 1.04461)
(-1.03581, 0.220555)
(1.02469, -0.342603)
(1.25378, -0.314619)
(-0.649686, 0.731667)
(0.027708, 0.00659442)
(-0.0728613, 0.452136)
(1.4055, -0.438135)
(1.96316, 0.335403)
(1.0385, -0.0650097)
(0.112261, -0.0267982)
(-0.216881, 0.864907)
(-0.970618, 0.48264)
(1.16692, -0.370917)
(2.03596, 0.450752)
(0.490512, 0.795305)
(0.876889, 0.379117)
(-0.903719, 0.13187)
(0.951471, 0.454005)
(0.356648, -0.175389)
(1.75784, -0.119695)
(-0.135989, 0.501781)
(0.868472, 0.642285)
(-0.589604, 0.789425)

Executing Clustering Algorithm: Swap
    ....Leaf n=1 <38> sm=[   1.8827  0.55646 ] ss=3.85421
    ...Split cd=1 cv=0.5565 nd=7 sm=[    13.75    2.862 ] ss=28.24
    .......Leaf n=1 <28> sm=[    2.028   0.4515 ] ss=4.316
    ......Split cd=1 cv=0.4515 nd=2 sm=[    4.064   0.9022 ] ss=8.664
    .......Leaf n=1 <90> sm=[    2.036   0.4508 ] ss=4.348
    .....Split cd=1 cv=0.3986 nd=5 sm=[     9.95    1.853 ] ss=20.52
    .......Leaf n=1 <84> sm=[    1.963   0.3354 ] ss=3.967
    ......Split cd=1 cv=0.3197 nd=3 sm=[    5.886   0.9503 ] ss=11.85
    ........Leaf n=1 <18> sm=[    2.003   0.3024 ] ss=4.104
    .......Split cd=0 cv= 1.975 nd=2 sm=[    3.923   0.6149 ] ss=7.886
    ........Leaf n=1 <50> sm=[    1.919   0.3126 ] ss=3.782
    ....Split cd=0 cv= 1.915 nd=6 sm=[    11.86    2.305 ] ss=24.39
    .....Leaf n=1 <64> sm=[    1.915   0.4527 ] ss=3.872
    ..Split cd=0 cv= 1.233 nd=23 sm=[    25.36    13.83 ] ss=45.3
    .....Leaf n=1 <25> sm=[   0.6959   0.9643 ] ss=1.414
    ....Split cd=0 cv=0.6959 nd=9 sm=[     5.34    7.584 ] ss=9.683
    .......Leaf n=1 <68> sm=[    0.634   0.9229 ] ss=1.254
    ......Split cd=0 cv=0.5632 nd=2 sm=[    1.147     1.93 ] ss=2.532
    .......Leaf n=1 <3> sm=[   0.5127    1.007 ] ss=1.278
    .....Split cd=1 cv=0.8718 nd=8 sm=[    4.644     6.62 ] ss=8.268
    .........Leaf n=1 <43> sm=[   0.6625   0.7895 ] ss=1.062
    ........Split cd=0 cv=0.6295 nd=2 sm=[    1.274    1.635 ] ss=2.15
    .........Leaf n=1 <2> sm=[   0.6111   0.8454 ] ss=1.088
    .......Split cd=1 cv=0.7666 nd=4 sm=[    2.486    3.086 ] ss=3.939
    .........Leaf n=1 <61> sm=[   0.6067    0.748 ] ss=0.9276
    ........Split cd=0 cv=0.6067 nd=2 sm=[    1.212    1.452 ] ss=1.789
    .........Leaf n=1 <72> sm=[   0.6054   0.7036 ] ss=0.8616
    ......Split cd=0 cv=0.5632 nd=6 sm=[    3.498     4.69 ] ss=5.737
    ........Leaf n=1 <37> sm=[   0.5215   0.8078 ] ss=0.9244
    .......Split cd=1 cv=0.7953 nd=2 sm=[    1.012    1.603 ] ss=1.798
    ........Leaf n=1 <91> sm=[   0.4905   0.7953 ] ss=0.8731
    ...Split cd=1 cv=0.6614 nd=16 sm=[    11.61    10.97 ] ss=17.05
    .......Leaf n=1 <94> sm=[   0.9515    0.454 ] ss=1.111
    ......Split cd=0 cv=0.9515 nd=4 sm=[    3.637    2.203 ] ss=4.542
    .........Leaf n=1 <57> sm=[   0.8982    0.578 ] ss=1.141
    ........Split cd=0 cv=0.8916 nd=2 sm=[    1.767     1.22 ] ss=2.308
    .........Leaf n=1 <98> sm=[   0.8685   0.6423 ] ss=1.167
    .......Split cd=1 cv=0.5563 nd=3 sm=[    2.685    1.749 ] ss=3.431
    ........Leaf n=1 <44> sm=[   0.9185   0.5287 ] ss=1.123
    .....Split cd=1 cv=0.4511 nd=6 sm=[    5.528    2.924 ] ss=6.601
    .......Leaf n=1 <40> sm=[    1.015   0.3416 ] ss=1.146
    ......Split cd=0 cv= 1.015 nd=2 sm=[    1.892   0.7207 ] ss=2.059
    .......Leaf n=1 <92> sm=[   0.8769   0.3791 ] ss=0.9127
    ....Split cd=0 cv=0.8318 nd=7 sm=[    6.275    3.385 ] ss=7.371
    .....Leaf n=1 <34> sm=[   0.7464   0.4617 ] ss=0.7703
    .Split cd=1 cv=0.2407 nd=53 sm=[    61.87    6.563 ] ss=97.83
    .......Leaf n=1 <30> sm=[    1.918  0.08599 ] ss=3.688
    ......Split cd=0 cv= 1.897 nd=2 sm=[    3.784    0.232 ] ss=7.188
    .......Leaf n=1 <27> sm=[    1.865    0.146 ] ss=3.5
    .....Split cd=1 cv=0.03039 nd=4 sm=[    7.618   0.1873 ] ss=14.56
    .......Leaf n=1 <8> sm=[    2.008 -0.03426 ] ss=4.033
    ......Split cd=0 cv= 1.897 nd=2 sm=[    3.835 -0.04472 ] ss=7.371
    .......Leaf n=1 <5> sm=[    1.827 -0.01046 ] ss=3.337
    ....Split cd=0 cv= 1.758 nd=5 sm=[    9.376   0.0676 ] ss=17.66
    .....Leaf n=1 <96> sm=[    1.758  -0.1197 ] ss=3.104
    ...Split cd=1 cv= -0.18 nd=13 sm=[    20.89   -2.493 ] ss=35.18
    .....Leaf n=1 <42> sm=[    1.546  -0.2466 ] ss=2.452
    ....Split cd=0 cv= 1.546 nd=8 sm=[    11.51    -2.56 ] ss=17.52
    .........Leaf n=1 <0> sm=[    1.532  -0.1815 ] ss=2.38
    ........Split cd=0 cv=  1.48 nd=2 sm=[    3.012  -0.4585 ] ss=4.646
    .........Leaf n=1 <52> sm=[     1.48   -0.277 ] ss=2.267
    .......Split cd=1 cv=-0.2841 nd=3 sm=[      4.5  -0.7426 ] ss=6.943
    ........Leaf n=1 <33> sm=[    1.489  -0.2841 ] ss=2.297
    ......Split cd=0 cv=  1.39 nd=5 sm=[    7.136   -1.393 ] ss=10.63
    ........Leaf n=1 <79> sm=[    1.254  -0.3146 ] ss=1.671
    .......Split cd=1 cv=-0.3146 nd=2 sm=[    2.635  -0.6501 ] ss=3.691
    ........Leaf n=1 <53> sm=[    1.381  -0.3355 ] ss=2.02
    .....Split cd=1 cv=-0.3903 nd=7 sm=[    9.966   -2.314 ] ss=15.07
    .......Leaf n=1 <19> sm=[    1.425  -0.4827 ] ss=2.264
    ......Split cd=0 cv= 1.406 nd=2 sm=[    2.831  -0.9208 ] ss=4.432
    .......Leaf n=1 <83> sm=[    1.406  -0.4381 ] ss=2.167
    ..Split cd=0 cv= 1.233 nd=30 sm=[    36.51   -7.268 ] ss=52.53
    .......Leaf n=1 <4> sm=[   0.9894   0.1527 ] ss=1.002
    ......Split cd=0 cv=0.9894 nd=3 sm=[    2.843   0.3693 ] ss=2.745
    ........Leaf n=1 <13> sm=[   0.9222   0.1086 ] ss=0.8623
    .......Split cd=1 cv=0.1086 nd=2 sm=[    1.854   0.2166 ] ss=1.742
    ........Leaf n=1 <49> sm=[   0.9319    0.108 ] ss=0.8801
    .....Split cd=1 cv=0.03039 nd=4 sm=[    3.882   0.3043 ] ss=3.827
    ......Leaf n=1 <85> sm=[    1.039 -0.06501 ] ss=1.083
    ....Split cd=0 cv=0.9121 nd=5 sm=[    4.794   0.5004 ] ss=4.698
    .....Leaf n=1 <1> sm=[   0.9121   0.1961 ] ss=0.8705
    ...Split cd=1 cv= -0.18 nd=17 sm=[    15.62   -4.776 ] ss=17.35
    ........Leaf n=1 <89> sm=[    1.167  -0.3709 ] ss=1.499
    .......Split cd=1 cv=-0.3709 nd=2 sm=[    2.204  -0.7491 ] ss=2.718
    ........Leaf n=1 <24> sm=[    1.037  -0.3782 ] ss=1.219
    ......Split cd=0 cv= 1.033 nd=3 sm=[    3.229   -1.092 ] ss=3.885
    .......Leaf n=1 <78> sm=[    1.025  -0.3426 ] ss=1.167
    .....Split cd=1 cv=-0.3903 nd=9 sm=[    9.001    -4.05 ] ss=10.94
    .......Leaf n=1 <12> sm=[    1.053  -0.4958 ] ss=1.354
    ......Split cd=0 cv= 1.033 nd=6 sm=[    5.772   -2.958 ] ss=7.051
    ..........Leaf n=1 <15> sm=[   0.9926  -0.3955 ] ss=1.142
    .........Split cd=1 cv=-0.4384 nd=2 sm=[    1.941   -0.834 ] ss=2.233
    ..........Leaf n=1 <63> sm=[   0.9484  -0.4384 ] ss=1.092
    ........Split cd=0 cv=0.9414 nd=3 sm=[    2.882   -1.325 ] ss=3.361
    .........Leaf n=1 <48> sm=[   0.9414   -0.491 ] ss=1.127
    .......Split cd=1 cv=-0.4955 nd=5 sm=[     4.72   -2.463 ] ss=5.698
    .........Leaf n=1 <9> sm=[   0.9222   -0.537 ] ss=1.139
    ........Split cd=0 cv=0.9222 nd=2 sm=[    1.837   -1.138 ] ss=2.337
    .........Leaf n=1 <22> sm=[   0.9152  -0.6007 ] ss=1.198
    ....Split cd=0 cv=0.8318 nd=12 sm=[    10.83   -5.276 ] ss=12.66
    ......Leaf n=1 <62> sm=[   0.4635  -0.2575 ] ss=0.2812
    .....Split cd=1 cv=-0.3903 nd=3 sm=[    1.824   -1.226 ] ss=1.718
    .......Leaf n=1 <71> sm=[   0.8188  -0.5279 ] ss=0.9492
    ......Split cd=0 cv=0.6311 nd=2 sm=[    1.361  -0.9687 ] ss=1.437
    .......Leaf n=1 <14> sm=[   0.5417  -0.4407 ] ss=0.4877
    Split cd=0 cv=0.4304 nd=100 sm=[    48.18    28.78 ] ss=130.3
    .......Leaf n=1 <66> sm=[   0.2778   0.9964 ] ss=1.07
    ......Split cd=0 cv=0.2298 nd=3 sm=[   0.3662    3.123 ] ss=3.336
    ........Leaf n=1 <70> sm=[  0.04129    1.082 ] ss=1.173
    .......Split cd=1 cv= 1.045 nd=2 sm=[  0.08835    2.127 ] ss=2.266
    ........Leaf n=1 <76> sm=[  0.04706    1.045 ] ss=1.093
    .....Split cd=1 cv=0.8718 nd=5 sm=[    1.125     4.84 ] ss=5.098
    .......Leaf n=1 <56> sm=[   0.3856    0.854 ] ss=0.878
    ......Split cd=0 cv=0.3728 nd=2 sm=[   0.7584    1.717 ] ss=1.761
    .......Leaf n=1 <73> sm=[   0.3728   0.8628 ] ss=0.8834
    ....Split cd=0 cv=0.02906 nd=9 sm=[   0.1931    8.594 ] ss=8.874
    .......Leaf n=1 <6> sm=[  -0.1414   0.9454 ] ss=0.9138
    ......Split cd=0 cv=-0.1716 nd=3 sm=[  -0.7146    2.889 ] ss=2.981
    ........Leaf n=1 <11> sm=[  -0.2608    1.053 ] ss=1.177
    .......Split cd=1 cv= 0.977 nd=2 sm=[  -0.5733    1.943 ] ss=2.067
    ........Leaf n=1 <39> sm=[  -0.3125   0.8903 ] ss=0.8902
    .....Split cd=1 cv=0.8718 nd=4 sm=[  -0.9315    3.754 ] ss=3.776
    ......Leaf n=1 <87> sm=[  -0.2169   0.8649 ] ss=0.7951
    ...Split cd=1 cv=0.6614 nd=16 sm=[    0.235    11.39 ] ss=10.13
    ......Leaf n=1 <10> sm=[   0.2328   0.4159 ] ss=0.2271
    .....Split cd=1 cv=0.4159 nd=2 sm=[   0.3328   0.7797 ] ss=0.3695
    ......Leaf n=1 <60> sm=[      0.1   0.3638 ] ss=0.1424
    ....Split cd=0 cv=0.02906 nd=7 sm=[  0.04187    2.796 ] ss=1.261
    ........Leaf n=1 <26> sm=[  0.02516   0.4798 ] ss=0.2308
    .......Split cd=1 cv=0.4798 nd=2 sm=[  -0.0477   0.9319 ] ss=0.4406
    ........Leaf n=1 <82> sm=[ -0.07286   0.4521 ] ss=0.2097
    ......Split cd=0 cv=-0.136 nd=3 sm=[  -0.1837    1.434 ] ss=0.7108
    .......Leaf n=1 <97> sm=[   -0.136   0.5018 ] ss=0.2703
    .....Split cd=1 cv=0.4511 nd=5 sm=[  -0.2909    2.016 ] ss=0.8919
    .......Leaf n=1 <7> sm=[ -0.01034   0.3222 ] ss=0.1039
    ......Split cd=0 cv=-0.09691 nd=2 sm=[  -0.1072   0.5826 ] ss=0.1811
    .......Leaf n=1 <17> sm=[ -0.09691   0.2604 ] ss=0.07719
    ..Split cd=0 cv=-0.3723 nd=33 sm=[   -12.49    22.63 ] ss=28.25
    ........Leaf n=1 <75> sm=[  -0.5215   0.8942 ] ss=1.072
    .......Split cd=1 cv=0.8942 nd=2 sm=[  -0.9615     1.77 ] ss=2.032
    ........Leaf n=1 <46> sm=[  -0.4399   0.8759 ] ss=0.9608
    ......Split cd=0 cv=-0.573 nd=4 sm=[   -2.286    3.626 ] ss=4.648
    ........Leaf n=1 <45> sm=[  -0.5773   0.9521 ] ss=1.24
    .......Split cd=1 cv=0.9521 nd=2 sm=[   -1.325    1.856 ] ss=2.616
    ........Leaf n=1 <54> sm=[  -0.7477   0.9037 ] ss=1.376
    .....Split cd=1 cv=0.8718 nd=8 sm=[    -4.92     6.72 ] ss=8.792
    .......Leaf n=1 <99> sm=[  -0.5896   0.7894 ] ss=0.9708
    ......Split cd=0 cv=-0.5896 nd=4 sm=[   -2.634    3.094 ] ss=4.144
    ........Leaf n=1 <55> sm=[  -0.6811   0.8386 ] ss=1.167
    .......Split cd=1 cv=0.7666 nd=3 sm=[   -2.044    2.305 ] ss=3.173
    .........Leaf n=1 <80> sm=[  -0.6497   0.7317 ] ss=0.9574
    ........Split cd=0 cv=-0.6816 nd=2 sm=[   -1.363    1.466 ] ss=2.006
    .........Leaf n=1 <65> sm=[  -0.7131   0.7347 ] ss=1.048
    ....Split cd=0 cv=-0.7737 nd=9 sm=[   -5.799    7.392 ] ss=10.02
    .....Leaf n=1 <41> sm=[  -0.8786   0.6721 ] ss=1.224
    ...Split cd=1 cv=0.6614 nd=17 sm=[   -12.73    11.24 ] ss=18.11
    ......Leaf n=1 <20> sm=[  -0.5569   0.5926 ] ss=0.6613
    .....Split cd=1 cv=0.4849 nd=2 sm=[   -1.293    1.077 ] ss=1.438
    ......Leaf n=1 <58> sm=[   -0.736   0.4849 ] ss=0.7768
    ....Split cd=0 cv=-0.7737 nd=8 sm=[    -6.93    3.844 ] ss=8.095
    ........Leaf n=1 <47> sm=[  -0.9517   0.6142 ] ss=1.283
    .......Split cd=1 cv=0.5563 nd=2 sm=[   -1.922    1.097 ] ss=2.458
    ........Leaf n=1 <88> sm=[  -0.9706   0.4826 ] ss=1.175
    ......Split cd=0 cv=-0.9744 nd=3 sm=[   -2.972    1.628 ] ss=3.841
    .......Leaf n=1 <59> sm=[   -1.049   0.5311 ] ss=1.383
    .....Split cd=1 cv=0.4511 nd=6 sm=[   -5.637    2.766 ] ss=6.657
    ........Leaf n=1 <29> sm=[   -0.835    0.423 ] ss=0.8762
    .......Split cd=1 cv=0.4099 nd=2 sm=[   -1.709   0.8329 ] ss=1.808
    ........Leaf n=1 <67> sm=[  -0.8742   0.4099 ] ss=0.9322
    ......Split cd=0 cv=-0.9562 nd=3 sm=[   -2.665    1.139 ] ss=2.816
    .......Leaf n=1 <16> sm=[  -0.9562   0.3057 ] ss=1.008
    .Split cd=1 cv=0.2407 nd=47 sm=[   -13.69    22.22 ] ss=32.5
    .......Leaf n=1 <69> sm=[   0.2815  0.03786 ] ss=0.08069
    ......Split cd=0 cv=0.2298 nd=2 sm=[   0.4714   0.1229 ] ss=0.124
    .......Leaf n=1 <51> sm=[   0.1899  0.08505 ] ss=0.04329
    .....Split cd=1 cv=0.03039 nd=6 sm=[    1.271  -0.2285 ] ss=0.383
    ........Leaf n=1 <31> sm=[    0.262 -0.03439 ] ss=0.06983
    .......Split cd=1 cv=-0.07479 nd=2 sm=[   0.6187  -0.2098 ] ss=0.2278
    ........Leaf n=1 <95> sm=[   0.3566  -0.1754 ] ss=0.158
    ......Split cd=0 cv=0.2298 nd=4 sm=[   0.7995  -0.3514 ] ss=0.259
    ........Leaf n=1 <86> sm=[   0.1123  -0.0268 ] ss=0.01332
    .......Split cd=1 cv=-0.07479 nd=2 sm=[   0.1808  -0.1416 ] ss=0.03121
    ........Leaf n=1 <23> sm=[  0.06856  -0.1148 ] ss=0.01789
    ....Split cd=0 cv=0.02906 nd=9 sm=[    1.262 -0.07538 ] ss=0.4266
    ......Leaf n=1 <74> sm=[   -0.056   0.1927 ] ss=0.04028
    .....Split cd=1 cv=0.03039 nd=3 sm=[ -0.009376   0.1531 ] ss=0.04359
    .......Leaf n=1 <81> sm=[  0.02771 0.006594 ] ss=0.0008112
    ......Split cd=0 cv=0.01891 nd=2 sm=[  0.04662 -0.03961 ] ss=0.003304
    .......Leaf n=1 <35> sm=[  0.01891 -0.04621 ] ss=0.002493
    ...Split cd=1 cv= -0.18 nd=11 sm=[    1.921   -0.785 ] ss=0.9206
    .....Leaf n=1 <21> sm=[   0.3738  -0.4571 ] ss=0.3487
    ....Split cd=0 cv=0.2856 nd=2 sm=[   0.6594  -0.7097 ] ss=0.4941
    .....Leaf n=1 <32> sm=[   0.2856  -0.2526 ] ss=0.1453
    ..Split cd=0 cv=-0.3723 nd=14 sm=[   -1.194  -0.4066 ] ss=4.258
    .....Leaf n=1 <93> sm=[  -0.9037   0.1319 ] ss=0.8341
    ....Split cd=0 cv=-0.9037 nd=2 sm=[    -1.94   0.3524 ] ss=1.956
    .....Leaf n=1 <77> sm=[   -1.036   0.2206 ] ss=1.122
    ...Split cd=1 cv=0.02607 nd=3 sm=[   -3.115   0.3785 ] ss=3.337
    ....Leaf n=1 <36> sm=[   -1.175  0.02607 ] ss=1.381
================
open file successfully.
Data Points:
(1.53185, -0.181498)
(0.91214, 0.196149)
(0.611138, 0.845364)
(0.512654, 1.00743)
(0.989351, 0.152667)
(1.82681, -0.0104592)
(-0.141351, 0.945408)
(-0.0103401, 0.322211)
(2.00806, -0.0342631)
(0.922233, -0.536971)
(0.232796, 0.415857)
(-0.260771, 1.05303)
(1.05251, -0.49579)
(0.922208, 0.108597)
(0.541746, -0.440715)
(0.992592, -0.395543)
(-0.956249, 0.305663)
(-0.0969088, 0.260381)
(2.00321, 0.302369)
(1.42522, -0.482703)
(-0.556882, 0.592596)
(0.37384, -0.457116)
(0.915152, -0.600658)
(0.0685635, -0.114837)
(1.03722, -0.378166)
(0.695912, 0.964328)
(0.0251569, 0.479779)
(1.86506, 0.146026)
(2.0278, 0.451455)
(-0.835041, 0.423008)
(1.91848, 0.0859929)
(0.26201, -0.0343864)
(0.285578, -0.252555)
(1.48874, -0.284132)
(0.746397, 0.46168)
(0.0189145, -0.0462073)
(-1.17507, 0.0260735)
(0.521454, 0.807786)
(1.8827, 0.55646)
(-0.312485, 0.890253)
(1.01468, 0.341591)
(-0.878574, 0.67205)
(1.54628, -0.246648)
(0.662451, 0.789451)
(0.918467, 0.528656)
(-0.577279, 0.952149)
(-0.439945, 0.875922)
(-0.951655, 0.614165)
(0.941433, -0.490953)
(0.931921, 0.108027)
(1.91937, 0.312563)
(0.189892, 0.0850484)
(1.47989, -0.27702)
(1.38126, -0.335466)
(-0.747688, 0.903713)
(-0.681137, 0.838568)
(0.385644, 0.853983)
(0.898171, 0.577981)
(-0.735971, 0.484879)
(-1.04934, 0.53106)
(0.100016, 0.363823)
(0.606671, 0.748011)
(0.463516, -0.257547)
(0.948413, -0.438419)
(1.91487, 0.452713)
(-0.713119, 0.734679)
(0.277839, 0.996426)
(-0.874206, 0.409884)
(0.634026, 0.922919)
(0.28153, 0.0378633)
(0.0412851, 1.08213)
(0.818816, -0.527948)
(0.60545, 0.703587)
(0.372785, 0.862807)
(-0.0559988, 0.192733)
(-0.52154, 0.89415)
(0.0470624, 1.04461)
(-1.03581, 0.220555)
(1.02469, -0.342603)
(1.25378, -0.314619)
(-0.649686, 0.731667)
(0.027708, 0.00659442)
(-0.0728613, 0.452136)
(1.4055, -0.438135)
(1.96316, 0.335403)
(1.0385, -0.0650097)
(0.112261, -0.0267982)
(-0.216881, 0.864907)
(-0.970618, 0.48264)
(1.16692, -0.370917)
(2.03596, 0.450752)
(0.490512, 0.795305)
(0.876889, 0.379117)
(-0.903719, 0.13187)
(0.951471, 0.454005)
(0.356648, -0.175389)
(1.75784, -0.119695)
(-0.135989, 0.501781)
(0.868472, 0.642285)
(-0.589604, 0.789425)

Executing Clustering Algorithm: Swap
    ....Leaf n=1 <38> sm=[   1.8827  0.55646 ] ss=3.85421
    ...Split cd=1 cv=0.5565 nd=7 sm=[    13.75    2.862 ] ss=28.24
    .......Leaf n=1 <28> sm=[    2.028   0.4515 ] ss=4.316
    ......Split cd=1 cv=0.4515 nd=2 sm=[    4.064   0.9022 ] ss=8.664
    .......Leaf n=1 <90> sm=[    2.036   0.4508 ] ss=4.348
    .....Split cd=1 cv=0.3986 nd=5 sm=[     9.95    1.853 ] ss=20.52
    .......Leaf n=1 <84> sm=[    1.963   0.3354 ] ss=3.967
    ......Split cd=1 cv=0.3197 nd=3 sm=[    5.886   0.9503 ] ss=11.85
    ........Leaf n=1 <18> sm=[    2.003   0.3024 ] ss=4.104
    .......Split cd=0 cv= 1.975 nd=2 sm=[    3.923   0.6149 ] ss=7.886
    ........Leaf n=1 <50> sm=[    1.919   0.3126 ] ss=3.782
    ....Split cd=0 cv= 1.915 nd=6 sm=[    11.86    2.305 ] ss=24.39
    .....Leaf n=1 <64> sm=[    1.915   0.4527 ] ss=3.872
    ..Split cd=0 cv= 1.233 nd=23 sm=[    25.36    13.83 ] ss=45.3
    .....Leaf n=1 <25> sm=[   0.6959   0.9643 ] ss=1.414
    ....Split cd=0 cv=0.6959 nd=9 sm=[     5.34    7.584 ] ss=9.683
    .......Leaf n=1 <68> sm=[    0.634   0.9229 ] ss=1.254
    ......Split cd=0 cv=0.5632 nd=2 sm=[    1.147     1.93 ] ss=2.532
    .......Leaf n=1 <3> sm=[   0.5127    1.007 ] ss=1.278
    .....Split cd=1 cv=0.8718 nd=8 sm=[    4.644     6.62 ] ss=8.268
    .........Leaf n=1 <43> sm=[   0.6625   0.7895 ] ss=1.062
    ........Split cd=0 cv=0.6295 nd=2 sm=[    1.274    1.635 ] ss=2.15
    .........Leaf n=1 <2> sm=[   0.6111   0.8454 ] ss=1.088
    .......Split cd=1 cv=0.7666 nd=4 sm=[    2.486    3.086 ] ss=3.939
    .........Leaf n=1 <61> sm=[   0.6067    0.748 ] ss=0.9276
    ........Split cd=0 cv=0.6067 nd=2 sm=[    1.212    1.452 ] ss=1.789
    .........Leaf n=1 <72> sm=[   0.6054   0.7036 ] ss=0.8616
    ......Split cd=0 cv=0.5632 nd=6 sm=[    3.498     4.69 ] ss=5.737
    ........Leaf n=1 <37> sm=[   0.5215   0.8078 ] ss=0.9244
    .......Split cd=1 cv=0.7953 nd=2 sm=[    1.012    1.603 ] ss=1.798
    ........Leaf n=1 <91> sm=[   0.4905   0.7953 ] ss=0.8731
    ...Split cd=1 cv=0.6614 nd=16 sm=[    11.61    10.97 ] ss=17.05
    .......Leaf n=1 <94> sm=[   0.9515    0.454 ] ss=1.111
    ......Split cd=0 cv=0.9515 nd=4 sm=[    3.637    2.203 ] ss=4.542
    .........Leaf n=1 <57> sm=[   0.8982    0.578 ] ss=1.141
    ........Split cd=0 cv=0.8916 nd=2 sm=[    1.767     1.22 ] ss=2.308
    .........Leaf n=1 <98> sm=[   0.8685   0.6423 ] ss=1.167
    .......Split cd=1 cv=0.5563 nd=3 sm=[    2.685    1.749 ] ss=3.431
    ........Leaf n=1 <44> sm=[   0.9185   0.5287 ] ss=1.123
    .....Split cd=1 cv=0.4511 nd=6 sm=[    5.528    2.924 ] ss=6.601
    .......Leaf n=1 <40> sm=[    1.015   0.3416 ] ss=1.146
    ......Split cd=0 cv= 1.015 nd=2 sm=[    1.892   0.7207 ] ss=2.059
    .......Leaf n=1 <92> sm=[   0.8769   0.3791 ] ss=0.9127
    ....Split cd=0 cv=0.8318 nd=7 sm=[    6.275    3.385 ] ss=7.371
    .....Leaf n=1 <34> sm=[   0.7464   0.4617 ] ss=0.7703
    .Split cd=1 cv=0.2407 nd=53 sm=[    61.87    6.563 ] ss=97.83
    .......Leaf n=1 <30> sm=[    1.918  0.08599 ] ss=3.688
    ......Split cd=0 cv= 1.897 nd=2 sm=[    3.784    0.232 ] ss=7.188
    .......Leaf n=1 <27> sm=[    1.865    0.146 ] ss=3.5
    .....Split cd=1 cv=0.03039 nd=4 sm=[    7.618   0.1873 ] ss=14.56
    .......Leaf n=1 <8> sm=[    2.008 -0.03426 ] ss=4.033
    ......Split cd=0 cv= 1.897 nd=2 sm=[    3.835 -0.04472 ] ss=7.371
    .......Leaf n=1 <5> sm=[    1.827 -0.01046 ] ss=3.337
    ....Split cd=0 cv= 1.758 nd=5 sm=[    9.376   0.0676 ] ss=17.66
    .....Leaf n=1 <96> sm=[    1.758  -0.1197 ] ss=3.104
    ...Split cd=1 cv= -0.18 nd=13 sm=[    20.89   -2.493 ] ss=35.18
    .....Leaf n=1 <42> sm=[    1.546  -0.2466 ] ss=2.452
    ....Split cd=0 cv= 1.546 nd=8 sm=[    11.51    -2.56 ] ss=17.52
    .........Leaf n=1 <0> sm=[    1.532  -0.1815 ] ss=2.38
    ........Split cd=0 cv=  1.48 nd=2 sm=[    3.012  -0.4585 ] ss=4.646
    .........Leaf n=1 <52> sm=[     1.48   -0.277 ] ss=2.267
    .......Split cd=1 cv=-0.2841 nd=3 sm=[      4.5  -0.7426 ] ss=6.943
    ........Leaf n=1 <33> sm=[    1.489  -0.2841 ] ss=2.297
    ......Split cd=0 cv=  1.39 nd=5 sm=[    7.136   -1.393 ] ss=10.63
    ........Leaf n=1 <79> sm=[    1.254  -0.3146 ] ss=1.671
    .......Split cd=1 cv=-0.3146 nd=2 sm=[    2.635  -0.6501 ] ss=3.691
    ........Leaf n=1 <53> sm=[    1.381  -0.3355 ] ss=2.02
    .....Split cd=1 cv=-0.3903 nd=7 sm=[    9.966   -2.314 ] ss=15.07
    .......Leaf n=1 <19> sm=[    1.425  -0.4827 ] ss=2.264
    ......Split cd=0 cv= 1.406 nd=2 sm=[    2.831  -0.9208 ] ss=4.432
    .......Leaf n=1 <83> sm=[    1.406  -0.4381 ] ss=2.167
    ..Split cd=0 cv= 1.233 nd=30 sm=[    36.51   -7.268 ] ss=52.53
    .......Leaf n=1 <4> sm=[   0.9894   0.1527 ] ss=1.002
    ......Split cd=0 cv=0.9894 nd=3 sm=[    2.843   0.3693 ] ss=2.745
    ........Leaf n=1 <13> sm=[   0.9222   0.1086 ] ss=0.8623
    .......Split cd=1 cv=0.1086 nd=2 sm=[    1.854   0.2166 ] ss=1.742
    ........Leaf n=1 <49> sm=[   0.9319    0.108 ] ss=0.8801
    .....Split cd=1 cv=0.03039 nd=4 sm=[    3.882   0.3043 ] ss=3.827
    ......Leaf n=1 <85> sm=[    1.039 -0.06501 ] ss=1.083
    ....Split cd=0 cv=0.9121 nd=5 sm=[    4.794   0.5004 ] ss=4.698
    .....Leaf n=1 <1> sm=[   0.9121   0.1961 ] ss=0.8705
    ...Split cd=1 cv= -0.18 nd=17 sm=[    15.62   -4.776 ] ss=17.35
    ........Leaf n=1 <89> sm=[    1.167  -0.3709 ] ss=1.499
    .......Split cd=1 cv=-0.3709 nd=2 sm=[    2.204  -0.7491 ] ss=2.718
    ........Leaf n=1 <24> sm=[    1.037  -0.3782 ] ss=1.219
    ......Split cd=0 cv= 1.033 nd=3 sm=[    3.229   -1.092 ] ss=3.885
    .......Leaf n=1 <78> sm=[    1.025  -0.3426 ] ss=1.167
    .....Split cd=1 cv=-0.3903 nd=9 sm=[    9.001    -4.05 ] ss=10.94
    .......Leaf n=1 <12> sm=[    1.053  -0.4958 ] ss=1.354
    ......Split cd=0 cv= 1.033 nd=6 sm=[    5.772   -2.958 ] ss=7.051
    ..........Leaf n=1 <15> sm=[   0.9926  -0.3955 ] ss=1.142
    .........Split cd=1 cv=-0.4384 nd=2 sm=[    1.941   -0.834 ] ss=2.233
    ..........Leaf n=1 <63> sm=[   0.9484  -0.4384 ] ss=1.092
    ........Split cd=0 cv=0.9414 nd=3 sm=[    2.882   -1.325 ] ss=3.361
    .........Leaf n=1 <48> sm=[   0.9414   -0.491 ] ss=1.127
    .......Split cd=1 cv=-0.4955 nd=5 sm=[     4.72   -2.463 ] ss=5.698
    .........Leaf n=1 <9> sm=[   0.9222   -0.537 ] ss=1.139
    ........Split cd=0 cv=0.9222 nd=2 sm=[    1.837   -1.138 ] ss=2.337
    .........Leaf n=1 <22> sm=[   0.9152  -0.6007 ] ss=1.198
    ....Split cd=0 cv=0.8318 nd=12 sm=[    10.83   -5.276 ] ss=12.66
    ......Leaf n=1 <62> sm=[   0.4635  -0.2575 ] ss=0.2812
    .....Split cd=1 cv=-0.3903 nd=3 sm=[    1.824   -1.226 ] ss=1.718
    .......Leaf n=1 <71> sm=[   0.8188  -0.5279 ] ss=0.9492
    ......Split cd=0 cv=0.6311 nd=2 sm=[    1.361  -0.9687 ] ss=1.437
    .......Leaf n=1 <14> sm=[   0.5417  -0.4407 ] ss=0.4877
    Split cd=0 cv=0.4304 nd=100 sm=[    48.18    28.78 ] ss=130.3
    .......Leaf n=1 <66> sm=[   0.2778   0.9964 ] ss=1.07
    ......Split cd=0 cv=0.2298 nd=3 sm=[   0.3662    3.123 ] ss=3.336
    ........Leaf n=1 <70> sm=[  0.04129    1.082 ] ss=1.173
    .......Split cd=1 cv= 1.045 nd=2 sm=[  0.08835    2.127 ] ss=2.266
    ........Leaf n=1 <76> sm=[  0.04706    1.045 ] ss=1.093
    .....Split cd=1 cv=0.8718 nd=5 sm=[    1.125     4.84 ] ss=5.098
    .......Leaf n=1 <56> sm=[   0.3856    0.854 ] ss=0.878
    ......Split cd=0 cv=0.3728 nd=2 sm=[   0.7584    1.717 ] ss=1.761
    .......Leaf n=1 <73> sm=[   0.3728   0.8628 ] ss=0.8834
    ....Split cd=0 cv=0.02906 nd=9 sm=[   0.1931    8.594 ] ss=8.874
    .......Leaf n=1 <6> sm=[  -0.1414   0.9454 ] ss=0.9138
    ......Split cd=0 cv=-0.1716 nd=3 sm=[  -0.7146    2.889 ] ss=2.981
    ........Leaf n=1 <11> sm=[  -0.2608    1.053 ] ss=1.177
    .......Split cd=1 cv= 0.977 nd=2 sm=[  -0.5733    1.943 ] ss=2.067
    ........Leaf n=1 <39> sm=[  -0.3125   0.8903 ] ss=0.8902
    .....Split cd=1 cv=0.8718 nd=4 sm=[  -0.9315    3.754 ] ss=3.776
    ......Leaf n=1 <87> sm=[  -0.2169   0.8649 ] ss=0.7951
    ...Split cd=1 cv=0.6614 nd=16 sm=[    0.235    11.39 ] ss=10.13
    ......Leaf n=1 <10> sm=[   0.2328   0.4159 ] ss=0.2271
    .....Split cd=1 cv=0.4159 nd=2 sm=[   0.3328   0.7797 ] ss=0.3695
    ......Leaf n=1 <60> sm=[      0.1   0.3638 ] ss=0.1424
    ....Split cd=0 cv=0.02906 nd=7 sm=[  0.04187    2.796 ] ss=1.261
    ........Leaf n=1 <26> sm=[  0.02516   0.4798 ] ss=0.2308
    .......Split cd=1 cv=0.4798 nd=2 sm=[  -0.0477   0.9319 ] ss=0.4406
    ........Leaf n=1 <82> sm=[ -0.07286   0.4521 ] ss=0.2097
    ......Split cd=0 cv=-0.136 nd=3 sm=[  -0.1837    1.434 ] ss=0.7108
    .......Leaf n=1 <97> sm=[   -0.136   0.5018 ] ss=0.2703
    .....Split cd=1 cv=0.4511 nd=5 sm=[  -0.2909    2.016 ] ss=0.8919
    .......Leaf n=1 <7> sm=[ -0.01034   0.3222 ] ss=0.1039
    ......Split cd=0 cv=-0.09691 nd=2 sm=[  -0.1072   0.5826 ] ss=0.1811
    .......Leaf n=1 <17> sm=[ -0.09691   0.2604 ] ss=0.07719
    ..Split cd=0 cv=-0.3723 nd=33 sm=[   -12.49    22.63 ] ss=28.25
    ........Leaf n=1 <75> sm=[  -0.5215   0.8942 ] ss=1.072
    .......Split cd=1 cv=0.8942 nd=2 sm=[  -0.9615     1.77 ] ss=2.032
    ........Leaf n=1 <46> sm=[  -0.4399   0.8759 ] ss=0.9608
    ......Split cd=0 cv=-0.573 nd=4 sm=[   -2.286    3.626 ] ss=4.648
    ........Leaf n=1 <45> sm=[  -0.5773   0.9521 ] ss=1.24
    .......Split cd=1 cv=0.9521 nd=2 sm=[   -1.325    1.856 ] ss=2.616
    ........Leaf n=1 <54> sm=[  -0.7477   0.9037 ] ss=1.376
    .....Split cd=1 cv=0.8718 nd=8 sm=[    -4.92     6.72 ] ss=8.792
    .......Leaf n=1 <99> sm=[  -0.5896   0.7894 ] ss=0.9708
    ......Split cd=0 cv=-0.5896 nd=4 sm=[   -2.634    3.094 ] ss=4.144
    ........Leaf n=1 <55> sm=[  -0.6811   0.8386 ] ss=1.167
    .......Split cd=1 cv=0.7666 nd=3 sm=[   -2.044    2.305 ] ss=3.173
    .........Leaf n=1 <80> sm=[  -0.6497   0.7317 ] ss=0.9574
    ........Split cd=0 cv=-0.6816 nd=2 sm=[   -1.363    1.466 ] ss=2.006
    .........Leaf n=1 <65> sm=[  -0.7131   0.7347 ] ss=1.048
    ....Split cd=0 cv=-0.7737 nd=9 sm=[   -5.799    7.392 ] ss=10.02
    .....Leaf n=1 <41> sm=[  -0.8786   0.6721 ] ss=1.224
    ...Split cd=1 cv=0.6614 nd=17 sm=[   -12.73    11.24 ] ss=18.11
    ......Leaf n=1 <20> sm=[  -0.5569   0.5926 ] ss=0.6613
    .....Split cd=1 cv=0.4849 nd=2 sm=[   -1.293    1.077 ] ss=1.438
    ......Leaf n=1 <58> sm=[   -0.736   0.4849 ] ss=0.7768
    ....Split cd=0 cv=-0.7737 nd=8 sm=[    -6.93    3.844 ] ss=8.095
    ........Leaf n=1 <47> sm=[  -0.9517   0.6142 ] ss=1.283
    .......Split cd=1 cv=0.5563 nd=2 sm=[   -1.922    1.097 ] ss=2.458
    ........Leaf n=1 <88> sm=[  -0.9706   0.4826 ] ss=1.175
    ......Split cd=0 cv=-0.9744 nd=3 sm=[   -2.972    1.628 ] ss=3.841
    .......Leaf n=1 <59> sm=[   -1.049   0.5311 ] ss=1.383
    .....Split cd=1 cv=0.4511 nd=6 sm=[   -5.637    2.766 ] ss=6.657
    ........Leaf n=1 <29> sm=[   -0.835    0.423 ] ss=0.8762
    .......Split cd=1 cv=0.4099 nd=2 sm=[   -1.709   0.8329 ] ss=1.808
    ........Leaf n=1 <67> sm=[  -0.8742   0.4099 ] ss=0.9322
    ......Split cd=0 cv=-0.9562 nd=3 sm=[   -2.665    1.139 ] ss=2.816
    .......Leaf n=1 <16> sm=[  -0.9562   0.3057 ] ss=1.008
    .Split cd=1 cv=0.2407 nd=47 sm=[   -13.69    22.22 ] ss=32.5
    .......Leaf n=1 <69> sm=[   0.2815  0.03786 ] ss=0.08069
    ......Split cd=0 cv=0.2298 nd=2 sm=[   0.4714   0.1229 ] ss=0.124
    .......Leaf n=1 <51> sm=[   0.1899  0.08505 ] ss=0.04329
    .....Split cd=1 cv=0.03039 nd=6 sm=[    1.271  -0.2285 ] ss=0.383
    ........Leaf n=1 <31> sm=[    0.262 -0.03439 ] ss=0.06983
    .......Split cd=1 cv=-0.07479 nd=2 sm=[   0.6187  -0.2098 ] ss=0.2278
    ........Leaf n=1 <95> sm=[   0.3566  -0.1754 ] ss=0.158
    ......Split cd=0 cv=0.2298 nd=4 sm=[   0.7995  -0.3514 ] ss=0.259
    ........Leaf n=1 <86> sm=[   0.1123  -0.0268 ] ss=0.01332
    .......Split cd=1 cv=-0.07479 nd=2 sm=[   0.1808  -0.1416 ] ss=0.03121
    ........Leaf n=1 <23> sm=[  0.06856  -0.1148 ] ss=0.01789
    ....Split cd=0 cv=0.02906 nd=9 sm=[    1.262 -0.07538 ] ss=0.4266
    ......Leaf n=1 <74> sm=[   -0.056   0.1927 ] ss=0.04028
    .....Split cd=1 cv=0.03039 nd=3 sm=[ -0.009376   0.1531 ] ss=0.04359
    .......Leaf n=1 <81> sm=[  0.02771 0.006594 ] ss=0.0008112
    ......Split cd=0 cv=0.01891 nd=2 sm=[  0.04662 -0.03961 ] ss=0.003304
    .......Leaf n=1 <35> sm=[  0.01891 -0.04621 ] ss=0.002493
    ...Split cd=1 cv= -0.18 nd=11 sm=[    1.921   -0.785 ] ss=0.9206
    .....Leaf n=1 <21> sm=[   0.3738  -0.4571 ] ss=0.3487
    ....Split cd=0 cv=0.2856 nd=2 sm=[   0.6594  -0.7097 ] ss=0.4941
    .....Leaf n=1 <32> sm=[   0.2856  -0.2526 ] ss=0.1453
    ..Split cd=0 cv=-0.3723 nd=14 sm=[   -1.194  -0.4066 ] ss=4.258
    .....Leaf n=1 <93> sm=[  -0.9037   0.1319 ] ss=0.8341
    ....Split cd=0 cv=-0.9037 nd=2 sm=[    -1.94   0.3524 ] ss=1.956
    .....Leaf n=1 <77> sm=[   -1.036   0.2206 ] ss=1.122
    ...Split cd=1 cv=0.02607 nd=3 sm=[   -3.115   0.3785 ] ss=3.337
    ....Leaf n=1 <36> sm=[   -1.175  0.02607 ] ss=1.381
================
open file successfully.
Data Points:
(1.53185, -0.181498)
(0.91214, 0.196149)
(0.611138, 0.845364)
(0.512654, 1.00743)
(0.989351, 0.152667)
(1.82681, -0.0104592)
(-0.141351, 0.945408)
(-0.0103401, 0.322211)
(2.00806, -0.0342631)
(0.922233, -0.536971)
(0.232796, 0.415857)
(-0.260771, 1.05303)
(1.05251, -0.49579)
(0.922208, 0.108597)
(0.541746, -0.440715)
(0.992592, -0.395543)
(-0.956249, 0.305663)
(-0.0969088, 0.260381)
(2.00321, 0.302369)
(1.42522, -0.482703)
(-0.556882, 0.592596)
(0.37384, -0.457116)
(0.915152, -0.600658)
(0.0685635, -0.114837)
(1.03722, -0.378166)
(0.695912, 0.964328)
(0.0251569, 0.479779)
(1.86506, 0.146026)
(2.0278, 0.451455)
(-0.835041, 0.423008)
(1.91848, 0.0859929)
(0.26201, -0.0343864)
(0.285578, -0.252555)
(1.48874, -0.284132)
(0.746397, 0.46168)
(0.0189145, -0.0462073)
(-1.17507, 0.0260735)
(0.521454, 0.807786)
(1.8827, 0.55646)
(-0.312485, 0.890253)
(1.01468, 0.341591)
(-0.878574, 0.67205)
(1.54628, -0.246648)
(0.662451, 0.789451)
(0.918467, 0.528656)
(-0.577279, 0.952149)
(-0.439945, 0.875922)
(-0.951655, 0.614165)
(0.941433, -0.490953)
(0.931921, 0.108027)
(1.91937, 0.312563)
(0.189892, 0.0850484)
(1.47989, -0.27702)
(1.38126, -0.335466)
(-0.747688, 0.903713)
(-0.681137, 0.838568)
(0.385644, 0.853983)
(0.898171, 0.577981)
(-0.735971, 0.484879)
(-1.04934, 0.53106)
(0.100016, 0.363823)
(0.606671, 0.748011)
(0.463516, -0.257547)
(0.948413, -0.438419)
(1.91487, 0.452713)
(-0.713119, 0.734679)
(0.277839, 0.996426)
(-0.874206, 0.409884)
(0.634026, 0.922919)
(0.28153, 0.0378633)
(0.0412851, 1.08213)
(0.818816, -0.527948)
(0.60545, 0.703587)
(0.372785, 0.862807)
(-0.0559988, 0.192733)
(-0.52154, 0.89415)
(0.0470624, 1.04461)
(-1.03581, 0.220555)
(1.02469, -0.342603)
(1.25378, -0.314619)
(-0.649686, 0.731667)
(0.027708, 0.00659442)
(-0.0728613, 0.452136)
(1.4055, -0.438135)
(1.96316, 0.335403)
(1.0385, -0.0650097)
(0.112261, -0.0267982)
(-0.216881, 0.864907)
(-0.970618, 0.48264)
(1.16692, -0.370917)
(2.03596, 0.450752)
(0.490512, 0.795305)
(0.876889, 0.379117)
(-0.903719, 0.13187)
(0.951471, 0.454005)
(0.356648, -0.175389)
(1.75784, -0.119695)
(-0.135989, 0.501781)
(0.868472, 0.642285)
(-0.589604, 0.789425)

Executing Clustering Algorithm: Swap
    ....Leaf n=1 <38> sm=[   1.8827  0.55646 ] ss=3.85421
    ...Split cd=1 cv=0.5565 nd=7 sm=[    13.75    2.862 ] ss=28.24
    .......Leaf n=1 <28> sm=[    2.028   0.4515 ] ss=4.316
    ......Split cd=1 cv=0.4515 nd=2 sm=[    4.064   0.9022 ] ss=8.664
    .......Leaf n=1 <90> sm=[    2.036   0.4508 ] ss=4.348
    .....Split cd=1 cv=0.3986 nd=5 sm=[     9.95    1.853 ] ss=20.52
    .......Leaf n=1 <84> sm=[    1.963   0.3354 ] ss=3.967
    ......Split cd=1 cv=0.3197 nd=3 sm=[    5.886   0.9503 ] ss=11.85
    ........Leaf n=1 <18> sm=[    2.003   0.3024 ] ss=4.104
    .......Split cd=0 cv= 1.975 nd=2 sm=[    3.923   0.6149 ] ss=7.886
    ........Leaf n=1 <50> sm=[    1.919   0.3126 ] ss=3.782
    ....Split cd=0 cv= 1.915 nd=6 sm=[    11.86    2.305 ] ss=24.39
    .....Leaf n=1 <64> sm=[    1.915   0.4527 ] ss=3.872
    ..Split cd=0 cv= 1.233 nd=23 sm=[    25.36    13.83 ] ss=45.3
    .....Leaf n=1 <25> sm=[   0.6959   0.9643 ] ss=1.414
    ....Split cd=0 cv=0.6959 nd=9 sm=[     5.34    7.584 ] ss=9.683
    .......Leaf n=1 <68> sm=[    0.634   0.9229 ] ss=1.254
    ......Split cd=0 cv=0.5632 nd=2 sm=[    1.147     1.93 ] ss=2.532
    .......Leaf n=1 <3> sm=[   0.5127    1.007 ] ss=1.278
    .....Split cd=1 cv=0.8718 nd=8 sm=[    4.644     6.62 ] ss=8.268
    .........Leaf n=1 <43> sm=[   0.6625   0.7895 ] ss=1.062
    ........Split cd=0 cv=0.6295 nd=2 sm=[    1.274    1.635 ] ss=2.15
    .........Leaf n=1 <2> sm=[   0.6111   0.8454 ] ss=1.088
    .......Split cd=1 cv=0.7666 nd=4 sm=[    2.486    3.086 ] ss=3.939
    .........Leaf n=1 <61> sm=[   0.6067    0.748 ] ss=0.9276
    ........Split cd=0 cv=0.6067 nd=2 sm=[    1.212    1.452 ] ss=1.789
    .........Leaf n=1 <72> sm=[   0.6054   0.7036 ] ss=0.8616
    ......Split cd=0 cv=0.5632 nd=6 sm=[    3.498     4.69 ] ss=5.737
    ........Leaf n=1 <37> sm=[   0.5215   0.8078 ] ss=0.9244
    .......Split cd=1 cv=0.7953 nd=2 sm=[    1.012    1.603 ] ss=1.798
    ........Leaf n=1 <91> sm=[   0.4905   0.7953 ] ss=0.8731
    ...Split cd=1 cv=0.6614 nd=16 sm=[    11.61    10.97 ] ss=17.05
    .......Leaf n=1 <94> sm=[   0.9515    0.454 ] ss=1.111
    ......Split cd=0 cv=0.9515 nd=4 sm=[    3.637    2.203 ] ss=4.542
    .........Leaf n=1 <57> sm=[   0.8982    0.578 ] ss=1.141
    ........Split cd=0 cv=0.8916 nd=2 sm=[    1.767     1.22 ] ss=2.308
    .........Leaf n=1 <98> sm=[   0.8685   0.6423 ] ss=1.167
    .......Split cd=1 cv=0.5563 nd=3 sm=[    2.685    1.749 ] ss=3.431
    ........Leaf n=1 <44> sm=[   0.9185   0.5287 ] ss=1.123
    .....Split cd=1 cv=0.4511 nd=6 sm=[    5.528    2.924 ] ss=6.601
    .......Leaf n=1 <40> sm=[    1.015   0.3416 ] ss=1.146
    ......Split cd=0 cv= 1.015 nd=2 sm=[    1.892   0.7207 ] ss=2.059
    .......Leaf n=1 <92> sm=[   0.8769   0.3791 ] ss=0.9127
    ....Split cd=0 cv=0.8318 nd=7 sm=[    6.275    3.385 ] ss=7.371
    .....Leaf n=1 <34> sm=[   0.7464   0.4617 ] ss=0.7703
    .Split cd=1 cv=0.2407 nd=53 sm=[    61.87    6.563 ] ss=97.83
    .......Leaf n=1 <30> sm=[    1.918  0.08599 ] ss=3.688
    ......Split cd=0 cv= 1.897 nd=2 sm=[    3.784    0.232 ] ss=7.188
    .......Leaf n=1 <27> sm=[    1.865    0.146 ] ss=3.5
    .....Split cd=1 cv=0.03039 nd=4 sm=[    7.618   0.1873 ] ss=14.56
    .......Leaf n=1 <8> sm=[    2.008 -0.03426 ] ss=4.033
    ......Split cd=0 cv= 1.897 nd=2 sm=[    3.835 -0.04472 ] ss=7.371
    .......Leaf n=1 <5> sm=[    1.827 -0.01046 ] ss=3.337
    ....Split cd=0 cv= 1.758 nd=5 sm=[    9.376   0.0676 ] ss=17.66
    .....Leaf n=1 <96> sm=[    1.758  -0.1197 ] ss=3.104
    ...Split cd=1 cv= -0.18 nd=13 sm=[    20.89   -2.493 ] ss=35.18
    .....Leaf n=1 <42> sm=[    1.546  -0.2466 ] ss=2.452
    ....Split cd=0 cv= 1.546 nd=8 sm=[    11.51    -2.56 ] ss=17.52
    .........Leaf n=1 <0> sm=[    1.532  -0.1815 ] ss=2.38
    ........Split cd=0 cv=  1.48 nd=2 sm=[    3.012  -0.4585 ] ss=4.646
    .........Leaf n=1 <52> sm=[     1.48   -0.277 ] ss=2.267
    .......Split cd=1 cv=-0.2841 nd=3 sm=[      4.5  -0.7426 ] ss=6.943
    ........Leaf n=1 <33> sm=[    1.489  -0.2841 ] ss=2.297
    ......Split cd=0 cv=  1.39 nd=5 sm=[    7.136   -1.393 ] ss=10.63
    ........Leaf n=1 <79> sm=[    1.254  -0.3146 ] ss=1.671
    .......Split cd=1 cv=-0.3146 nd=2 sm=[    2.635  -0.6501 ] ss=3.691
    ........Leaf n=1 <53> sm=[    1.381  -0.3355 ] ss=2.02
    .....Split cd=1 cv=-0.3903 nd=7 sm=[    9.966   -2.314 ] ss=15.07
    .......Leaf n=1 <19> sm=[    1.425  -0.4827 ] ss=2.264
    ......Split cd=0 cv= 1.406 nd=2 sm=[    2.831  -0.9208 ] ss=4.432
    .......Leaf n=1 <83> sm=[    1.406  -0.4381 ] ss=2.167
    ..Split cd=0 cv= 1.233 nd=30 sm=[    36.51   -7.268 ] ss=52.53
    .......Leaf n=1 <4> sm=[   0.9894   0.1527 ] ss=1.002
    ......Split cd=0 cv=0.9894 nd=3 sm=[    2.843   0.3693 ] ss=2.745
    ........Leaf n=1 <13> sm=[   0.9222   0.1086 ] ss=0.8623
    .......Split cd=1 cv=0.1086 nd=2 sm=[    1.854   0.2166 ] ss=1.742
    ........Leaf n=1 <49> sm=[   0.9319    0.108 ] ss=0.8801
    .....Split cd=1 cv=0.03039 nd=4 sm=[    3.882   0.3043 ] ss=3.827
    ......Leaf n=1 <85> sm=[    1.039 -0.06501 ] ss=1.083
    ....Split cd=0 cv=0.9121 nd=5 sm=[    4.794   0.5004 ] ss=4.698
    .....Leaf n=1 <1> sm=[   0.9121   0.1961 ] ss=0.8705
    ...Split cd=1 cv= -0.18 nd=17 sm=[    15.62   -4.776 ] ss=17.35
    ........Leaf n=1 <89> sm=[    1.167  -0.3709 ] ss=1.499
    .......Split cd=1 cv=-0.3709 nd=2 sm=[    2.204  -0.7491 ] ss=2.718
    ........Leaf n=1 <24> sm=[    1.037  -0.3782 ] ss=1.219
    ......Split cd=0 cv= 1.033 nd=3 sm=[    3.229   -1.092 ] ss=3.885
    .......Leaf n=1 <78> sm=[    1.025  -0.3426 ] ss=1.167
    .....Split cd=1 cv=-0.3903 nd=9 sm=[    9.001    -4.05 ] ss=10.94
    .......Leaf n=1 <12> sm=[    1.053  -0.4958 ] ss=1.354
    ......Split cd=0 cv= 1.033 nd=6 sm=[    5.772   -2.958 ] ss=7.051
    ..........Leaf n=1 <15> sm=[   0.9926  -0.3955 ] ss=1.142
    .........Split cd=1 cv=-0.4384 nd=2 sm=[    1.941   -0.834 ] ss=2.233
    ..........Leaf n=1 <63> sm=[   0.9484  -0.4384 ] ss=1.092
    ........Split cd=0 cv=0.9414 nd=3 sm=[    2.882   -1.325 ] ss=3.361
    .........Leaf n=1 <48> sm=[   0.9414   -0.491 ] ss=1.127
    .......Split cd=1 cv=-0.4955 nd=5 sm=[     4.72   -2.463 ] ss=5.698
    .........Leaf n=1 <9> sm=[   0.9222   -0.537 ] ss=1.139
    ........Split cd=0 cv=0.9222 nd=2 sm=[    1.837   -1.138 ] ss=2.337
    .........Leaf n=1 <22> sm=[   0.9152  -0.6007 ] ss=1.198
    ....Split cd=0 cv=0.8318 nd=12 sm=[    10.83   -5.276 ] ss=12.66
    ......Leaf n=1 <62> sm=[   0.4635  -0.2575 ] ss=0.2812
    .....Split cd=1 cv=-0.3903 nd=3 sm=[    1.824   -1.226 ] ss=1.718
    .......Leaf n=1 <71> sm=[   0.8188  -0.5279 ] ss=0.9492
    ......Split cd=0 cv=0.6311 nd=2 sm=[    1.361  -0.9687 ] ss=1.437
    .......Leaf n=1 <14> sm=[   0.5417  -0.4407 ] ss=0.4877
    Split cd=0 cv=0.4304 nd=100 sm=[    48.18    28.78 ] ss=130.3
    .......Leaf n=1 <66> sm=[   0.2778   0.9964 ] ss=1.07
    ......Split cd=0 cv=0.2298 nd=3 sm=[   0.3662    3.123 ] ss=3.336
    ........Leaf n=1 <70> sm=[  0.04129    1.082 ] ss=1.173
    .......Split cd=1 cv= 1.045 nd=2 sm=[  0.08835    2.127 ] ss=2.266
    ........Leaf n=1 <76> sm=[  0.04706    1.045 ] ss=1.093
    .....Split cd=1 cv=0.8718 nd=5 sm=[    1.125     4.84 ] ss=5.098
    .......Leaf n=1 <56> sm=[   0.3856    0.854 ] ss=0.878
    ......Split cd=0 cv=0.3728 nd=2 sm=[   0.7584    1.717 ] ss=1.761
    .......Leaf n=1 <73> sm=[   0.3728   0.8628 ] ss=0.8834
    ....Split cd=0 cv=0.02906 nd=9 sm=[   0.1931    8.594 ] ss=8.874
    .......Leaf n=1 <6> sm=[  -0.1414   0.9454 ] ss=0.9138
    ......Split cd=0 cv=-0.1716 nd=3 sm=[  -0.7146    2.889 ] ss=2.981
    ........Leaf n=1 <11> sm=[  -0.2608    1.053 ] ss=1.177
    .......Split cd=1 cv= 0.977 nd=2 sm=[  -0.5733    1.943 ] ss=2.067
    ........Leaf n=1 <39> sm=[  -0.3125   0.8903 ] ss=0.8902
    .....Split cd=1 cv=0.8718 nd=4 sm=[  -0.9315    3.754 ] ss=3.776
    ......Leaf n=1 <87> sm=[  -0.2169   0.8649 ] ss=0.7951
    ...Split cd=1 cv=0.6614 nd=16 sm=[    0.235    11.39 ] ss=10.13
    ......Leaf n=1 <10> sm=[   0.2328   0.4159 ] ss=0.2271
    .....Split cd=1 cv=0.4159 nd=2 sm=[   0.3328   0.7797 ] ss=0.3695
    ......Leaf n=1 <60> sm=[      0.1   0.3638 ] ss=0.1424
    ....Split cd=0 cv=0.02906 nd=7 sm=[  0.04187    2.796 ] ss=1.261
    ........Leaf n=1 <26> sm=[  0.02516   0.4798 ] ss=0.2308
    .......Split cd=1 cv=0.4798 nd=2 sm=[  -0.0477   0.9319 ] ss=0.4406
    ........Leaf n=1 <82> sm=[ -0.07286   0.4521 ] ss=0.2097
    ......Split cd=0 cv=-0.136 nd=3 sm=[  -0.1837    1.434 ] ss=0.7108
    .......Leaf n=1 <97> sm=[   -0.136   0.5018 ] ss=0.2703
    .....Split cd=1 cv=0.4511 nd=5 sm=[  -0.2909    2.016 ] ss=0.8919
    .......Leaf n=1 <7> sm=[ -0.01034   0.3222 ] ss=0.1039
    ......Split cd=0 cv=-0.09691 nd=2 sm=[  -0.1072   0.5826 ] ss=0.1811
    .......Leaf n=1 <17> sm=[ -0.09691   0.2604 ] ss=0.07719
    ..Split cd=0 cv=-0.3723 nd=33 sm=[   -12.49    22.63 ] ss=28.25
    ........Leaf n=1 <75> sm=[  -0.5215   0.8942 ] ss=1.072
    .......Split cd=1 cv=0.8942 nd=2 sm=[  -0.9615     1.77 ] ss=2.032
    ........Leaf n=1 <46> sm=[  -0.4399   0.8759 ] ss=0.9608
    ......Split cd=0 cv=-0.573 nd=4 sm=[   -2.286    3.626 ] ss=4.648
    ........Leaf n=1 <45> sm=[  -0.5773   0.9521 ] ss=1.24
    .......Split cd=1 cv=0.9521 nd=2 sm=[   -1.325    1.856 ] ss=2.616
    ........Leaf n=1 <54> sm=[  -0.7477   0.9037 ] ss=1.376
    .....Split cd=1 cv=0.8718 nd=8 sm=[    -4.92     6.72 ] ss=8.792
    .......Leaf n=1 <99> sm=[  -0.5896   0.7894 ] ss=0.9708
    ......Split cd=0 cv=-0.5896 nd=4 sm=[   -2.634    3.094 ] ss=4.144
    ........Leaf n=1 <55> sm=[  -0.6811   0.8386 ] ss=1.167
    .......Split cd=1 cv=0.7666 nd=3 sm=[   -2.044    2.305 ] ss=3.173
    .........Leaf n=1 <80> sm=[  -0.6497   0.7317 ] ss=0.9574
    ........Split cd=0 cv=-0.6816 nd=2 sm=[   -1.363    1.466 ] ss=2.006
    .........Leaf n=1 <65> sm=[  -0.7131   0.7347 ] ss=1.048
    ....Split cd=0 cv=-0.7737 nd=9 sm=[   -5.799    7.392 ] ss=10.02
    .....Leaf n=1 <41> sm=[  -0.8786   0.6721 ] ss=1.224
    ...Split cd=1 cv=0.6614 nd=17 sm=[   -12.73    11.24 ] ss=18.11
    ......Leaf n=1 <20> sm=[  -0.5569   0.5926 ] ss=0.6613
    .....Split cd=1 cv=0.4849 nd=2 sm=[   -1.293    1.077 ] ss=1.438
    ......Leaf n=1 <58> sm=[   -0.736   0.4849 ] ss=0.7768
    ....Split cd=0 cv=-0.7737 nd=8 sm=[    -6.93    3.844 ] ss=8.095
    ........Leaf n=1 <47> sm=[  -0.9517   0.6142 ] ss=1.283
    .......Split cd=1 cv=0.5563 nd=2 sm=[   -1.922    1.097 ] ss=2.458
    ........Leaf n=1 <88> sm=[  -0.9706   0.4826 ] ss=1.175
    ......Split cd=0 cv=-0.9744 nd=3 sm=[   -2.972    1.628 ] ss=3.841
    .......Leaf n=1 <59> sm=[   -1.049   0.5311 ] ss=1.383
    .....Split cd=1 cv=0.4511 nd=6 sm=[   -5.637    2.766 ] ss=6.657
    ........Leaf n=1 <29> sm=[   -0.835    0.423 ] ss=0.8762
    .......Split cd=1 cv=0.4099 nd=2 sm=[   -1.709   0.8329 ] ss=1.808
    ........Leaf n=1 <67> sm=[  -0.8742   0.4099 ] ss=0.9322
    ......Split cd=0 cv=-0.9562 nd=3 sm=[   -2.665    1.139 ] ss=2.816
    .......Leaf n=1 <16> sm=[  -0.9562   0.3057 ] ss=1.008
    .Split cd=1 cv=0.2407 nd=47 sm=[   -13.69    22.22 ] ss=32.5
    .......Leaf n=1 <69> sm=[   0.2815  0.03786 ] ss=0.08069
    ......Split cd=0 cv=0.2298 nd=2 sm=[   0.4714   0.1229 ] ss=0.124
    .......Leaf n=1 <51> sm=[   0.1899  0.08505 ] ss=0.04329
    .....Split cd=1 cv=0.03039 nd=6 sm=[    1.271  -0.2285 ] ss=0.383
    ........Leaf n=1 <31> sm=[    0.262 -0.03439 ] ss=0.06983
    .......Split cd=1 cv=-0.07479 nd=2 sm=[   0.6187  -0.2098 ] ss=0.2278
    ........Leaf n=1 <95> sm=[   0.3566  -0.1754 ] ss=0.158
    ......Split cd=0 cv=0.2298 nd=4 sm=[   0.7995  -0.3514 ] ss=0.259
    ........Leaf n=1 <86> sm=[   0.1123  -0.0268 ] ss=0.01332
    .......Split cd=1 cv=-0.07479 nd=2 sm=[   0.1808  -0.1416 ] ss=0.03121
    ........Leaf n=1 <23> sm=[  0.06856  -0.1148 ] ss=0.01789
    ....Split cd=0 cv=0.02906 nd=9 sm=[    1.262 -0.07538 ] ss=0.4266
    ......Leaf n=1 <74> sm=[   -0.056   0.1927 ] ss=0.04028
    .....Split cd=1 cv=0.03039 nd=3 sm=[ -0.009376   0.1531 ] ss=0.04359
    .......Leaf n=1 <81> sm=[  0.02771 0.006594 ] ss=0.0008112
    ......Split cd=0 cv=0.01891 nd=2 sm=[  0.04662 -0.03961 ] ss=0.003304
    .......Leaf n=1 <35> sm=[  0.01891 -0.04621 ] ss=0.002493
    ...Split cd=1 cv= -0.18 nd=11 sm=[    1.921   -0.785 ] ss=0.9206
    .....Leaf n=1 <21> sm=[   0.3738  -0.4571 ] ss=0.3487
    ....Split cd=0 cv=0.2856 nd=2 sm=[   0.6594  -0.7097 ] ss=0.4941
    .....Leaf n=1 <32> sm=[   0.2856  -0.2526 ] ss=0.1453
    ..Split cd=0 cv=-0.3723 nd=14 sm=[   -1.194  -0.4066 ] ss=4.258
    .....Leaf n=1 <93> sm=[  -0.9037   0.1319 ] ss=0.8341
    ....Split cd=0 cv=-0.9037 nd=2 sm=[    -1.94   0.3524 ] ss=1.956
    .....Leaf n=1 <77> sm=[   -1.036   0.2206 ] ss=1.122
    ...Split cd=1 cv=0.02607 nd=3 sm=[   -3.115   0.3785 ] ss=3.337
    ....Leaf n=1 <36> sm=[   -1.175  0.02607 ] ss=1.381
================
open file successfully.
Data Points:
(1.53185, -0.181498)
(0.91214, 0.196149)
(0.611138, 0.845364)
(0.512654, 1.00743)
(0.989351, 0.152667)
(1.82681, -0.0104592)
(-0.141351, 0.945408)
(-0.0103401, 0.322211)
(2.00806, -0.0342631)
(0.922233, -0.536971)
(0.232796, 0.415857)
(-0.260771, 1.05303)
(1.05251, -0.49579)
(0.922208, 0.108597)
(0.541746, -0.440715)
(0.992592, -0.395543)
(-0.956249, 0.305663)
(-0.0969088, 0.260381)
(2.00321, 0.302369)
(1.42522, -0.482703)
(-0.556882, 0.592596)
(0.37384, -0.457116)
(0.915152, -0.600658)
(0.0685635, -0.114837)
(1.03722, -0.378166)
(0.695912, 0.964328)
(0.0251569, 0.479779)
(1.86506, 0.146026)
(2.0278, 0.451455)
(-0.835041, 0.423008)
(1.91848, 0.0859929)
(0.26201, -0.0343864)
(0.285578, -0.252555)
(1.48874, -0.284132)
(0.746397, 0.46168)
(0.0189145, -0.0462073)
(-1.17507, 0.0260735)
(0.521454, 0.807786)
(1.8827, 0.55646)
(-0.312485, 0.890253)
(1.01468, 0.341591)
(-0.878574, 0.67205)
(1.54628, -0.246648)
(0.662451, 0.789451)
(0.918467, 0.528656)
(-0.577279, 0.952149)
(-0.439945, 0.875922)
(-0.951655, 0.614165)
(0.941433, -0.490953)
(0.931921, 0.108027)
(1.91937, 0.312563)
(0.189892, 0.0850484)
(1.47989, -0.27702)
(1.38126, -0.335466)
(-0.747688, 0.903713)
(-0.681137, 0.838568)
(0.385644, 0.853983)
(0.898171, 0.577981)
(-0.735971, 0.484879)
(-1.04934, 0.53106)
(0.100016, 0.363823)
(0.606671, 0.748011)
(0.463516, -0.257547)
(0.948413, -0.438419)
(1.91487, 0.452713)
(-0.713119, 0.734679)
(0.277839, 0.996426)
(-0.874206, 0.409884)
(0.634026, 0.922919)
(0.28153, 0.0378633)
(0.0412851, 1.08213)
(0.818816, -0.527948)
(0.60545, 0.703587)
(0.372785, 0.862807)
(-0.0559988, 0.192733)
(-0.52154, 0.89415)
(0.0470624, 1.04461)
(-1.03581, 0.220555)
(1.02469, -0.342603)
(1.25378, -0.314619)
(-0.649686, 0.731667)
(0.027708, 0.00659442)
(-0.0728613, 0.452136)
(1.4055, -0.438135)
(1.96316, 0.335403)
(1.0385, -0.0650097)
(0.112261, -0.0267982)
(-0.216881, 0.864907)
(-0.970618, 0.48264)
(1.16692, -0.370917)
(2.03596, 0.450752)
(0.490512, 0.795305)
(0.876889, 0.379117)
(-0.903719, 0.13187)
(0.951471, 0.454005)
(0.356648, -0.175389)
(1.75784, -0.119695)
(-0.135989, 0.501781)
(0.868472, 0.642285)
(-0.589604, 0.789425)

Executing Clustering Algorithm: Swap
    ....Leaf n=1 <38> sm=[   1.8827  0.55646 ] ss=3.85421
    ...Split cd=1 cv=0.5565 nd=7 sm=[    13.75    2.862 ] ss=28.24
    .......Leaf n=1 <28> sm=[    2.028   0.4515 ] ss=4.316
    ......Split cd=1 cv=0.4515 nd=2 sm=[    4.064   0.9022 ] ss=8.664
    .......Leaf n=1 <90> sm=[    2.036   0.4508 ] ss=4.348
    .....Split cd=1 cv=0.3986 nd=5 sm=[     9.95    1.853 ] ss=20.52
    .......Leaf n=1 <84> sm=[    1.963   0.3354 ] ss=3.967
    ......Split cd=1 cv=0.3197 nd=3 sm=[    5.886   0.9503 ] ss=11.85
    ........Leaf n=1 <18> sm=[    2.003   0.3024 ] ss=4.104
    .......Split cd=0 cv= 1.975 nd=2 sm=[    3.923   0.6149 ] ss=7.886
    ........Leaf n=1 <50> sm=[    1.919   0.3126 ] ss=3.782
    ....Split cd=0 cv= 1.915 nd=6 sm=[    11.86    2.305 ] ss=24.39
    .....Leaf n=1 <64> sm=[    1.915   0.4527 ] ss=3.872
    ..Split cd=0 cv= 1.233 nd=23 sm=[    25.36    13.83 ] ss=45.3
    .....Leaf n=1 <25> sm=[   0.6959   0.9643 ] ss=1.414
    ....Split cd=0 cv=0.6959 nd=9 sm=[     5.34    7.584 ] ss=9.683
    .......Leaf n=1 <68> sm=[    0.634   0.9229 ] ss=1.254
    ......Split cd=0 cv=0.5632 nd=2 sm=[    1.147     1.93 ] ss=2.532
    .......Leaf n=1 <3> sm=[   0.5127    1.007 ] ss=1.278
    .....Split cd=1 cv=0.8718 nd=8 sm=[    4.644     6.62 ] ss=8.268
    .........Leaf n=1 <43> sm=[   0.6625   0.7895 ] ss=1.062
    ........Split cd=0 cv=0.6295 nd=2 sm=[    1.274    1.635 ] ss=2.15
    .........Leaf n=1 <2> sm=[   0.6111   0.8454 ] ss=1.088
    .......Split cd=1 cv=0.7666 nd=4 sm=[    2.486    3.086 ] ss=3.939
    .........Leaf n=1 <61> sm=[   0.6067    0.748 ] ss=0.9276
    ........Split cd=0 cv=0.6067 nd=2 sm=[    1.212    1.452 ] ss=1.789
    .........Leaf n=1 <72> sm=[   0.6054   0.7036 ] ss=0.8616
    ......Split cd=0 cv=0.5632 nd=6 sm=[    3.498     4.69 ] ss=5.737
    ........Leaf n=1 <37> sm=[   0.5215   0.8078 ] ss=0.9244
    .......Split cd=1 cv=0.7953 nd=2 sm=[    1.012    1.603 ] ss=1.798
    ........Leaf n=1 <91> sm=[   0.4905   0.7953 ] ss=0.8731
    ...Split cd=1 cv=0.6614 nd=16 sm=[    11.61    10.97 ] ss=17.05
    .......Leaf n=1 <94> sm=[   0.9515    0.454 ] ss=1.111
    ......Split cd=0 cv=0.9515 nd=4 sm=[    3.637    2.203 ] ss=4.542
    .........Leaf n=1 <57> sm=[   0.8982    0.578 ] ss=1.141
    ........Split cd=0 cv=0.8916 nd=2 sm=[    1.767     1.22 ] ss=2.308
    .........Leaf n=1 <98> sm=[   0.8685   0.6423 ] ss=1.167
    .......Split cd=1 cv=0.5563 nd=3 sm=[    2.685    1.749 ] ss=3.431
    ........Leaf n=1 <44> sm=[   0.9185   0.5287 ] ss=1.123
    .....Split cd=1 cv=0.4511 nd=6 sm=[    5.528    2.924 ] ss=6.601
    .......Leaf n=1 <40> sm=[    1.015   0.3416 ] ss=1.146
    ......Split cd=0 cv= 1.015 nd=2 sm=[    1.892   0.7207 ] ss=2.059
    .......Leaf n=1 <92> sm=[   0.8769   0.3791 ] ss=0.9127
    ....Split cd=0 cv=0.8318 nd=7 sm=[    6.275    3.385 ] ss=7.371
    .....Leaf n=1 <34> sm=[   0.7464   0.4617 ] ss=0.7703
    .Split cd=1 cv=0.2407 nd=53 sm=[    61.87    6.563 ] ss=97.83
    .......Leaf n=1 <30> sm=[    1.918  0.08599 ] ss=3.688
    ......Split cd=0 cv= 1.897 nd=2 sm=[    3.784    0.232 ] ss=7.188
    .......Leaf n=1 <27> sm=[    1.865    0.146 ] ss=3.5
    .....Split cd=1 cv=0.03039 nd=4 sm=[    7.618   0.1873 ] ss=14.56
    .......Leaf n=1 <8> sm=[    2.008 -0.03426 ] ss=4.033
    ......Split cd=0 cv= 1.897 nd=2 sm=[    3.835 -0.04472 ] ss=7.371
    .......Leaf n=1 <5> sm=[    1.827 -0.01046 ] ss=3.337
    ....Split cd=0 cv= 1.758 nd=5 sm=[    9.376   0.0676 ] ss=17.66
    .....Leaf n=1 <96> sm=[    1.758  -0.1197 ] ss=3.104
    ...Split cd=1 cv= -0.18 nd=13 sm=[    20.89   -2.493 ] ss=35.18
    .....Leaf n=1 <42> sm=[    1.546  -0.2466 ] ss=2.452
    ....Split cd=0 cv= 1.546 nd=8 sm=[    11.51    -2.56 ] ss=17.52
    .........Leaf n=1 <0> sm=[    1.532  -0.1815 ] ss=2.38
    ........Split cd=0 cv=  1.48 nd=2 sm=[    3.012  -0.4585 ] ss=4.646
    .........Leaf n=1 <52> sm=[     1.48   -0.277 ] ss=2.267
    .......Split cd=1 cv=-0.2841 nd=3 sm=[      4.5  -0.7426 ] ss=6.943
    ........Leaf n=1 <33> sm=[    1.489  -0.2841 ] ss=2.297
    ......Split cd=0 cv=  1.39 nd=5 sm=[    7.136   -1.393 ] ss=10.63
    ........Leaf n=1 <79> sm=[    1.254  -0.3146 ] ss=1.671
    .......Split cd=1 cv=-0.3146 nd=2 sm=[    2.635  -0.6501 ] ss=3.691
    ........Leaf n=1 <53> sm=[    1.381  -0.3355 ] ss=2.02
    .....Split cd=1 cv=-0.3903 nd=7 sm=[    9.966   -2.314 ] ss=15.07
    .......Leaf n=1 <19> sm=[    1.425  -0.4827 ] ss=2.264
    ......Split cd=0 cv= 1.406 nd=2 sm=[    2.831  -0.9208 ] ss=4.432
    .......Leaf n=1 <83> sm=[    1.406  -0.4381 ] ss=2.167
    ..Split cd=0 cv= 1.233 nd=30 sm=[    36.51   -7.268 ] ss=52.53
    .......Leaf n=1 <4> sm=[   0.9894   0.1527 ] ss=1.002
    ......Split cd=0 cv=0.9894 nd=3 sm=[    2.843   0.3693 ] ss=2.745
    ........Leaf n=1 <13> sm=[   0.9222   0.1086 ] ss=0.8623
    .......Split cd=1 cv=0.1086 nd=2 sm=[    1.854   0.2166 ] ss=1.742
    ........Leaf n=1 <49> sm=[   0.9319    0.108 ] ss=0.8801
    .....Split cd=1 cv=0.03039 nd=4 sm=[    3.882   0.3043 ] ss=3.827
    ......Leaf n=1 <85> sm=[    1.039 -0.06501 ] ss=1.083
    ....Split cd=0 cv=0.9121 nd=5 sm=[    4.794   0.5004 ] ss=4.698
    .....Leaf n=1 <1> sm=[   0.9121   0.1961 ] ss=0.8705
    ...Split cd=1 cv= -0.18 nd=17 sm=[    15.62   -4.776 ] ss=17.35
    ........Leaf n=1 <89> sm=[    1.167  -0.3709 ] ss=1.499
    .......Split cd=1 cv=-0.3709 nd=2 sm=[    2.204  -0.7491 ] ss=2.718
    ........Leaf n=1 <24> sm=[    1.037  -0.3782 ] ss=1.219
    ......Split cd=0 cv= 1.033 nd=3 sm=[    3.229   -1.092 ] ss=3.885
    .......Leaf n=1 <78> sm=[    1.025  -0.3426 ] ss=1.167
    .....Split cd=1 cv=-0.3903 nd=9 sm=[    9.001    -4.05 ] ss=10.94
    .......Leaf n=1 <12> sm=[    1.053  -0.4958 ] ss=1.354
    ......Split cd=0 cv= 1.033 nd=6 sm=[    5.772   -2.958 ] ss=7.051
    ..........Leaf n=1 <15> sm=[   0.9926  -0.3955 ] ss=1.142
    .........Split cd=1 cv=-0.4384 nd=2 sm=[    1.941   -0.834 ] ss=2.233
    ..........Leaf n=1 <63> sm=[   0.9484  -0.4384 ] ss=1.092
    ........Split cd=0 cv=0.9414 nd=3 sm=[    2.882   -1.325 ] ss=3.361
    .........Leaf n=1 <48> sm=[   0.9414   -0.491 ] ss=1.127
    .......Split cd=1 cv=-0.4955 nd=5 sm=[     4.72   -2.463 ] ss=5.698
    .........Leaf n=1 <9> sm=[   0.9222   -0.537 ] ss=1.139
    ........Split cd=0 cv=0.9222 nd=2 sm=[    1.837   -1.138 ] ss=2.337
    .........Leaf n=1 <22> sm=[   0.9152  -0.6007 ] ss=1.198
    ....Split cd=0 cv=0.8318 nd=12 sm=[    10.83   -5.276 ] ss=12.66
    ......Leaf n=1 <62> sm=[   0.4635  -0.2575 ] ss=0.2812
    .....Split cd=1 cv=-0.3903 nd=3 sm=[    1.824   -1.226 ] ss=1.718
    .......Leaf n=1 <71> sm=[   0.8188  -0.5279 ] ss=0.9492
    ......Split cd=0 cv=0.6311 nd=2 sm=[    1.361  -0.9687 ] ss=1.437
    .......Leaf n=1 <14> sm=[   0.5417  -0.4407 ] ss=0.4877
    Split cd=0 cv=0.4304 nd=100 sm=[    48.18    28.78 ] ss=130.3
    .......Leaf n=1 <66> sm=[   0.2778   0.9964 ] ss=1.07
    ......Split cd=0 cv=0.2298 nd=3 sm=[   0.3662    3.123 ] ss=3.336
    ........Leaf n=1 <70> sm=[  0.04129    1.082 ] ss=1.173
    .......Split cd=1 cv= 1.045 nd=2 sm=[  0.08835    2.127 ] ss=2.266
    ........Leaf n=1 <76> sm=[  0.04706    1.045 ] ss=1.093
    .....Split cd=1 cv=0.8718 nd=5 sm=[    1.125     4.84 ] ss=5.098
    .......Leaf n=1 <56> sm=[   0.3856    0.854 ] ss=0.878
    ......Split cd=0 cv=0.3728 nd=2 sm=[   0.7584    1.717 ] ss=1.761
    .......Leaf n=1 <73> sm=[   0.3728   0.8628 ] ss=0.8834
    ....Split cd=0 cv=0.02906 nd=9 sm=[   0.1931    8.594 ] ss=8.874
    .......Leaf n=1 <6> sm=[  -0.1414   0.9454 ] ss=0.9138
    ......Split cd=0 cv=-0.1716 nd=3 sm=[  -0.7146    2.889 ] ss=2.981
    ........Leaf n=1 <11> sm=[  -0.2608    1.053 ] ss=1.177
    .......Split cd=1 cv= 0.977 nd=2 sm=[  -0.5733    1.943 ] ss=2.067
    ........Leaf n=1 <39> sm=[  -0.3125   0.8903 ] ss=0.8902
    .....Split cd=1 cv=0.8718 nd=4 sm=[  -0.9315    3.754 ] ss=3.776
    ......Leaf n=1 <87> sm=[  -0.2169   0.8649 ] ss=0.7951
    ...Split cd=1 cv=0.6614 nd=16 sm=[    0.235    11.39 ] ss=10.13
    ......Leaf n=1 <10> sm=[   0.2328   0.4159 ] ss=0.2271
    .....Split cd=1 cv=0.4159 nd=2 sm=[   0.3328   0.7797 ] ss=0.3695
    ......Leaf n=1 <60> sm=[      0.1   0.3638 ] ss=0.1424
    ....Split cd=0 cv=0.02906 nd=7 sm=[  0.04187    2.796 ] ss=1.261
    ........Leaf n=1 <26> sm=[  0.02516   0.4798 ] ss=0.2308
    .......Split cd=1 cv=0.4798 nd=2 sm=[  -0.0477   0.9319 ] ss=0.4406
    ........Leaf n=1 <82> sm=[ -0.07286   0.4521 ] ss=0.2097
    ......Split cd=0 cv=-0.136 nd=3 sm=[  -0.1837    1.434 ] ss=0.7108
    .......Leaf n=1 <97> sm=[   -0.136   0.5018 ] ss=0.2703
    .....Split cd=1 cv=0.4511 nd=5 sm=[  -0.2909    2.016 ] ss=0.8919
    .......Leaf n=1 <7> sm=[ -0.01034   0.3222 ] ss=0.1039
    ......Split cd=0 cv=-0.09691 nd=2 sm=[  -0.1072   0.5826 ] ss=0.1811
    .......Leaf n=1 <17> sm=[ -0.09691   0.2604 ] ss=0.07719
    ..Split cd=0 cv=-0.3723 nd=33 sm=[   -12.49    22.63 ] ss=28.25
    ........Leaf n=1 <75> sm=[  -0.5215   0.8942 ] ss=1.072
    .......Split cd=1 cv=0.8942 nd=2 sm=[  -0.9615     1.77 ] ss=2.032
    ........Leaf n=1 <46> sm=[  -0.4399   0.8759 ] ss=0.9608
    ......Split cd=0 cv=-0.573 nd=4 sm=[   -2.286    3.626 ] ss=4.648
    ........Leaf n=1 <45> sm=[  -0.5773   0.9521 ] ss=1.24
    .......Split cd=1 cv=0.9521 nd=2 sm=[   -1.325    1.856 ] ss=2.616
    ........Leaf n=1 <54> sm=[  -0.7477   0.9037 ] ss=1.376
    .....Split cd=1 cv=0.8718 nd=8 sm=[    -4.92     6.72 ] ss=8.792
    .......Leaf n=1 <99> sm=[  -0.5896   0.7894 ] ss=0.9708
    ......Split cd=0 cv=-0.5896 nd=4 sm=[   -2.634    3.094 ] ss=4.144
    ........Leaf n=1 <55> sm=[  -0.6811   0.8386 ] ss=1.167
    .......Split cd=1 cv=0.7666 nd=3 sm=[   -2.044    2.305 ] ss=3.173
    .........Leaf n=1 <80> sm=[  -0.6497   0.7317 ] ss=0.9574
    ........Split cd=0 cv=-0.6816 nd=2 sm=[   -1.363    1.466 ] ss=2.006
    .........Leaf n=1 <65> sm=[  -0.7131   0.7347 ] ss=1.048
    ....Split cd=0 cv=-0.7737 nd=9 sm=[   -5.799    7.392 ] ss=10.02
    .....Leaf n=1 <41> sm=[  -0.8786   0.6721 ] ss=1.224
    ...Split cd=1 cv=0.6614 nd=17 sm=[   -12.73    11.24 ] ss=18.11
    ......Leaf n=1 <20> sm=[  -0.5569   0.5926 ] ss=0.6613
    .....Split cd=1 cv=0.4849 nd=2 sm=[   -1.293    1.077 ] ss=1.438
    ......Leaf n=1 <58> sm=[   -0.736   0.4849 ] ss=0.7768
    ....Split cd=0 cv=-0.7737 nd=8 sm=[    -6.93    3.844 ] ss=8.095
    ........Leaf n=1 <47> sm=[  -0.9517   0.6142 ] ss=1.283
    .......Split cd=1 cv=0.5563 nd=2 sm=[   -1.922    1.097 ] ss=2.458
    ........Leaf n=1 <88> sm=[  -0.9706   0.4826 ] ss=1.175
    ......Split cd=0 cv=-0.9744 nd=3 sm=[   -2.972    1.628 ] ss=3.841
    .......Leaf n=1 <59> sm=[   -1.049   0.5311 ] ss=1.383
    .....Split cd=1 cv=0.4511 nd=6 sm=[   -5.637    2.766 ] ss=6.657
    ........Leaf n=1 <29> sm=[   -0.835    0.423 ] ss=0.8762
    .......Split cd=1 cv=0.4099 nd=2 sm=[   -1.709   0.8329 ] ss=1.808
    ........Leaf n=1 <67> sm=[  -0.8742   0.4099 ] ss=0.9322
    ......Split cd=0 cv=-0.9562 nd=3 sm=[   -2.665    1.139 ] ss=2.816
    .......Leaf n=1 <16> sm=[  -0.9562   0.3057 ] ss=1.008
    .Split cd=1 cv=0.2407 nd=47 sm=[   -13.69    22.22 ] ss=32.5
    .......Leaf n=1 <69> sm=[   0.2815  0.03786 ] ss=0.08069
    ......Split cd=0 cv=0.2298 nd=2 sm=[   0.4714   0.1229 ] ss=0.124
    .......Leaf n=1 <51> sm=[   0.1899  0.08505 ] ss=0.04329
    .....Split cd=1 cv=0.03039 nd=6 sm=[    1.271  -0.2285 ] ss=0.383
    ........Leaf n=1 <31> sm=[    0.262 -0.03439 ] ss=0.06983
    .......Split cd=1 cv=-0.07479 nd=2 sm=[   0.6187  -0.2098 ] ss=0.2278
    ........Leaf n=1 <95> sm=[   0.3566  -0.1754 ] ss=0.158
    ......Split cd=0 cv=0.2298 nd=4 sm=[   0.7995  -0.3514 ] ss=0.259
    ........Leaf n=1 <86> sm=[   0.1123  -0.0268 ] ss=0.01332
    .......Split cd=1 cv=-0.07479 nd=2 sm=[   0.1808  -0.1416 ] ss=0.03121
    ........Leaf n=1 <23> sm=[  0.06856  -0.1148 ] ss=0.01789
    ....Split cd=0 cv=0.02906 nd=9 sm=[    1.262 -0.07538 ] ss=0.4266
    ......Leaf n=1 <74> sm=[   -0.056   0.1927 ] ss=0.04028
    .....Split cd=1 cv=0.03039 nd=3 sm=[ -0.009376   0.1531 ] ss=0.04359
    .......Leaf n=1 <81> sm=[  0.02771 0.006594 ] ss=0.0008112
    ......Split cd=0 cv=0.01891 nd=2 sm=[  0.04662 -0.03961 ] ss=0.003304
    .......Leaf n=1 <35> sm=[  0.01891 -0.04621 ] ss=0.002493
    ...Split cd=1 cv= -0.18 nd=11 sm=[    1.921   -0.785 ] ss=0.9206
    .....Leaf n=1 <21> sm=[   0.3738  -0.4571 ] ss=0.3487
    ....Split cd=0 cv=0.2856 nd=2 sm=[   0.6594  -0.7097 ] ss=0.4941
    .....Leaf n=1 <32> sm=[   0.2856  -0.2526 ] ss=0.1453
    ..Split cd=0 cv=-0.3723 nd=14 sm=[   -1.194  -0.4066 ] ss=4.258
    .....Leaf n=1 <93> sm=[  -0.9037   0.1319 ] ss=0.8341
    ....Split cd=0 cv=-0.9037 nd=2 sm=[    -1.94   0.3524 ] ss=1.956
    .....Leaf n=1 <77> sm=[   -1.036   0.2206 ] ss=1.122
    ...Split cd=1 cv=0.02607 nd=3 sm=[   -3.115   0.3785 ] ss=3.337
    ....Leaf n=1 <36> sm=[   -1.175  0.02607 ] ss=1.381
================
open file successfully.
Data Points:
(1.53185, -0.181498)
(0.91214, 0.196149)
(0.611138, 0.845364)
(0.512654, 1.00743)
(0.989351, 0.152667)
(1.82681, -0.0104592)
(-0.141351, 0.945408)
(-0.0103401, 0.322211)
(2.00806, -0.0342631)
(0.922233, -0.536971)
(0.232796, 0.415857)
(-0.260771, 1.05303)
(1.05251, -0.49579)
(0.922208, 0.108597)
(0.541746, -0.440715)
(0.992592, -0.395543)
(-0.956249, 0.305663)
(-0.0969088, 0.260381)
(2.00321, 0.302369)
(1.42522, -0.482703)
(-0.556882, 0.592596)
(0.37384, -0.457116)
(0.915152, -0.600658)
(0.0685635, -0.114837)
(1.03722, -0.378166)
(0.695912, 0.964328)
(0.0251569, 0.479779)
(1.86506, 0.146026)
(2.0278, 0.451455)
(-0.835041, 0.423008)
(1.91848, 0.0859929)
(0.26201, -0.0343864)
(0.285578, -0.252555)
(1.48874, -0.284132)
(0.746397, 0.46168)
(0.0189145, -0.0462073)
(-1.17507, 0.0260735)
(0.521454, 0.807786)
(1.8827, 0.55646)
(-0.312485, 0.890253)
(1.01468, 0.341591)
(-0.878574, 0.67205)
(1.54628, -0.246648)
(0.662451, 0.789451)
(0.918467, 0.528656)
(-0.577279, 0.952149)
(-0.439945, 0.875922)
(-0.951655, 0.614165)
(0.941433, -0.490953)
(0.931921, 0.108027)
(1.91937, 0.312563)
(0.189892, 0.0850484)
(1.47989, -0.27702)
(1.38126, -0.335466)
(-0.747688, 0.903713)
(-0.681137, 0.838568)
(0.385644, 0.853983)
(0.898171, 0.577981)
(-0.735971, 0.484879)
(-1.04934, 0.53106)
(0.100016, 0.363823)
(0.606671, 0.748011)
(0.463516, -0.257547)
(0.948413, -0.438419)
(1.91487, 0.452713)
(-0.713119, 0.734679)
(0.277839, 0.996426)
(-0.874206, 0.409884)
(0.634026, 0.922919)
(0.28153, 0.0378633)
(0.0412851, 1.08213)
(0.818816, -0.527948)
(0.60545, 0.703587)
(0.372785, 0.862807)
(-0.0559988, 0.192733)
(-0.52154, 0.89415)
(0.0470624, 1.04461)
(-1.03581, 0.220555)
(1.02469, -0.342603)
(1.25378, -0.314619)
(-0.649686, 0.731667)
(0.027708, 0.00659442)
(-0.0728613, 0.452136)
(1.4055, -0.438135)
(1.96316, 0.335403)
(1.0385, -0.0650097)
(0.112261, -0.0267982)
(-0.216881, 0.864907)
(-0.970618, 0.48264)
(1.16692, -0.370917)
(2.03596, 0.450752)
(0.490512, 0.795305)
(0.876889, 0.379117)
(-0.903719, 0.13187)
(0.951471, 0.454005)
(0.356648, -0.175389)
(1.75784, -0.119695)
(-0.135989, 0.501781)
(0.868472, 0.642285)
(-0.589604, 0.789425)

Executing Clustering Algorithm: Swap
    ....Leaf n=1 <38> sm=[   1.8827  0.55646 ] ss=3.85421
    ...Split cd=1 cv=0.5565 nd=7 sm=[    13.75    2.862 ] ss=28.24
    .......Leaf n=1 <28> sm=[    2.028   0.4515 ] ss=4.316
    ......Split cd=1 cv=0.4515 nd=2 sm=[    4.064   0.9022 ] ss=8.664
    .......Leaf n=1 <90> sm=[    2.036   0.4508 ] ss=4.348
    .....Split cd=1 cv=0.3986 nd=5 sm=[     9.95    1.853 ] ss=20.52
    .......Leaf n=1 <84> sm=[    1.963   0.3354 ] ss=3.967
    ......Split cd=1 cv=0.3197 nd=3 sm=[    5.886   0.9503 ] ss=11.85
    ........Leaf n=1 <18> sm=[    2.003   0.3024 ] ss=4.104
    .......Split cd=0 cv= 1.975 nd=2 sm=[    3.923   0.6149 ] ss=7.886
    ........Leaf n=1 <50> sm=[    1.919   0.3126 ] ss=3.782
    ....Split cd=0 cv= 1.915 nd=6 sm=[    11.86    2.305 ] ss=24.39
    .....Leaf n=1 <64> sm=[    1.915   0.4527 ] ss=3.872
    ..Split cd=0 cv= 1.233 nd=23 sm=[    25.36    13.83 ] ss=45.3
    .....Leaf n=1 <25> sm=[   0.6959   0.9643 ] ss=1.414
    ....Split cd=0 cv=0.6959 nd=9 sm=[     5.34    7.584 ] ss=9.683
    .......Leaf n=1 <68> sm=[    0.634   0.9229 ] ss=1.254
    ......Split cd=0 cv=0.5632 nd=2 sm=[    1.147     1.93 ] ss=2.532
    .......Leaf n=1 <3> sm=[   0.5127    1.007 ] ss=1.278
    .....Split cd=1 cv=0.8718 nd=8 sm=[    4.644     6.62 ] ss=8.268
    .........Leaf n=1 <43> sm=[   0.6625   0.7895 ] ss=1.062
    ........Split cd=0 cv=0.6295 nd=2 sm=[    1.274    1.635 ] ss=2.15
    .........Leaf n=1 <2> sm=[   0.6111   0.8454 ] ss=1.088
    .......Split cd=1 cv=0.7666 nd=4 sm=[    2.486    3.086 ] ss=3.939
    .........Leaf n=1 <61> sm=[   0.6067    0.748 ] ss=0.9276
    ........Split cd=0 cv=0.6067 nd=2 sm=[    1.212    1.452 ] ss=1.789
    .........Leaf n=1 <72> sm=[   0.6054   0.7036 ] ss=0.8616
    ......Split cd=0 cv=0.5632 nd=6 sm=[    3.498     4.69 ] ss=5.737
    ........Leaf n=1 <37> sm=[   0.5215   0.8078 ] ss=0.9244
    .......Split cd=1 cv=0.7953 nd=2 sm=[    1.012    1.603 ] ss=1.798
    ........Leaf n=1 <91> sm=[   0.4905   0.7953 ] ss=0.8731
    ...Split cd=1 cv=0.6614 nd=16 sm=[    11.61    10.97 ] ss=17.05
    .......Leaf n=1 <94> sm=[   0.9515    0.454 ] ss=1.111
    ......Split cd=0 cv=0.9515 nd=4 sm=[    3.637    2.203 ] ss=4.542
    .........Leaf n=1 <57> sm=[   0.8982    0.578 ] ss=1.141
    ........Split cd=0 cv=0.8916 nd=2 sm=[    1.767     1.22 ] ss=2.308
    .........Leaf n=1 <98> sm=[   0.8685   0.6423 ] ss=1.167
    .......Split cd=1 cv=0.5563 nd=3 sm=[    2.685    1.749 ] ss=3.431
    ........Leaf n=1 <44> sm=[   0.9185   0.5287 ] ss=1.123
    .....Split cd=1 cv=0.4511 nd=6 sm=[    5.528    2.924 ] ss=6.601
    .......Leaf n=1 <40> sm=[    1.015   0.3416 ] ss=1.146
    ......Split cd=0 cv= 1.015 nd=2 sm=[    1.892   0.7207 ] ss=2.059
    .......Leaf n=1 <92> sm=[   0.8769   0.3791 ] ss=0.9127
    ....Split cd=0 cv=0.8318 nd=7 sm=[    6.275    3.385 ] ss=7.371
    .....Leaf n=1 <34> sm=[   0.7464   0.4617 ] ss=0.7703
    .Split cd=1 cv=0.2407 nd=53 sm=[    61.87    6.563 ] ss=97.83
    .......Leaf n=1 <30> sm=[    1.918  0.08599 ] ss=3.688
    ......Split cd=0 cv= 1.897 nd=2 sm=[    3.784    0.232 ] ss=7.188
    .......Leaf n=1 <27> sm=[    1.865    0.146 ] ss=3.5
    .....Split cd=1 cv=0.03039 nd=4 sm=[    7.618   0.1873 ] ss=14.56
    .......Leaf n=1 <8> sm=[    2.008 -0.03426 ] ss=4.033
    ......Split cd=0 cv= 1.897 nd=2 sm=[    3.835 -0.04472 ] ss=7.371
    .......Leaf n=1 <5> sm=[    1.827 -0.01046 ] ss=3.337
    ....Split cd=0 cv= 1.758 nd=5 sm=[    9.376   0.0676 ] ss=17.66
    .....Leaf n=1 <96> sm=[    1.758  -0.1197 ] ss=3.104
    ...Split cd=1 cv= -0.18 nd=13 sm=[    20.89   -2.493 ] ss=35.18
    .....Leaf n=1 <42> sm=[    1.546  -0.2466 ] ss=2.452
    ....Split cd=0 cv= 1.546 nd=8 sm=[    11.51    -2.56 ] ss=17.52
    .........Leaf n=1 <0> sm=[    1.532  -0.1815 ] ss=2.38
    ........Split cd=0 cv=  1.48 nd=2 sm=[    3.012  -0.4585 ] ss=4.646
    .........Leaf n=1 <52> sm=[     1.48   -0.277 ] ss=2.267
    .......Split cd=1 cv=-0.2841 nd=3 sm=[      4.5  -0.7426 ] ss=6.943
    ........Leaf n=1 <33> sm=[    1.489  -0.2841 ] ss=2.297
    ......Split cd=0 cv=  1.39 nd=5 sm=[    7.136   -1.393 ] ss=10.63
    ........Leaf n=1 <79> sm=[    1.254  -0.3146 ] ss=1.671
    .......Split cd=1 cv=-0.3146 nd=2 sm=[    2.635  -0.6501 ] ss=3.691
    ........Leaf n=1 <53> sm=[    1.381  -0.3355 ] ss=2.02
    .....Split cd=1 cv=-0.3903 nd=7 sm=[    9.966   -2.314 ] ss=15.07
    .......Leaf n=1 <19> sm=[    1.425  -0.4827 ] ss=2.264
    ......Split cd=0 cv= 1.406 nd=2 sm=[    2.831  -0.9208 ] ss=4.432
    .......Leaf n=1 <83> sm=[    1.406  -0.4381 ] ss=2.167
    ..Split cd=0 cv= 1.233 nd=30 sm=[    36.51   -7.268 ] ss=52.53
    .......Leaf n=1 <4> sm=[   0.9894   0.1527 ] ss=1.002
    ......Split cd=0 cv=0.9894 nd=3 sm=[    2.843   0.3693 ] ss=2.745
    ........Leaf n=1 <13> sm=[   0.9222   0.1086 ] ss=0.8623
    .......Split cd=1 cv=0.1086 nd=2 sm=[    1.854   0.2166 ] ss=1.742
    ........Leaf n=1 <49> sm=[   0.9319    0.108 ] ss=0.8801
    .....Split cd=1 cv=0.03039 nd=4 sm=[    3.882   0.3043 ] ss=3.827
    ......Leaf n=1 <85> sm=[    1.039 -0.06501 ] ss=1.083
    ....Split cd=0 cv=0.9121 nd=5 sm=[    4.794   0.5004 ] ss=4.698
    .....Leaf n=1 <1> sm=[   0.9121   0.1961 ] ss=0.8705
    ...Split cd=1 cv= -0.18 nd=17 sm=[    15.62   -4.776 ] ss=17.35
    ........Leaf n=1 <89> sm=[    1.167  -0.3709 ] ss=1.499
    .......Split cd=1 cv=-0.3709 nd=2 sm=[    2.204  -0.7491 ] ss=2.718
    ........Leaf n=1 <24> sm=[    1.037  -0.3782 ] ss=1.219
    ......Split cd=0 cv= 1.033 nd=3 sm=[    3.229   -1.092 ] ss=3.885
    .......Leaf n=1 <78> sm=[    1.025  -0.3426 ] ss=1.167
    .....Split cd=1 cv=-0.3903 nd=9 sm=[    9.001    -4.05 ] ss=10.94
    .......Leaf n=1 <12> sm=[    1.053  -0.4958 ] ss=1.354
    ......Split cd=0 cv= 1.033 nd=6 sm=[    5.772   -2.958 ] ss=7.051
    ..........Leaf n=1 <15> sm=[   0.9926  -0.3955 ] ss=1.142
    .........Split cd=1 cv=-0.4384 nd=2 sm=[    1.941   -0.834 ] ss=2.233
    ..........Leaf n=1 <63> sm=[   0.9484  -0.4384 ] ss=1.092
    ........Split cd=0 cv=0.9414 nd=3 sm=[    2.882   -1.325 ] ss=3.361
    .........Leaf n=1 <48> sm=[   0.9414   -0.491 ] ss=1.127
    .......Split cd=1 cv=-0.4955 nd=5 sm=[     4.72   -2.463 ] ss=5.698
    .........Leaf n=1 <9> sm=[   0.9222   -0.537 ] ss=1.139
    ........Split cd=0 cv=0.9222 nd=2 sm=[    1.837   -1.138 ] ss=2.337
    .........Leaf n=1 <22> sm=[   0.9152  -0.6007 ] ss=1.198
    ....Split cd=0 cv=0.8318 nd=12 sm=[    10.83   -5.276 ] ss=12.66
    ......Leaf n=1 <62> sm=[   0.4635  -0.2575 ] ss=0.2812
    .....Split cd=1 cv=-0.3903 nd=3 sm=[    1.824   -1.226 ] ss=1.718
    .......Leaf n=1 <71> sm=[   0.8188  -0.5279 ] ss=0.9492
    ......Split cd=0 cv=0.6311 nd=2 sm=[    1.361  -0.9687 ] ss=1.437
    .......Leaf n=1 <14> sm=[   0.5417  -0.4407 ] ss=0.4877
    Split cd=0 cv=0.4304 nd=100 sm=[    48.18    28.78 ] ss=130.3
    .......Leaf n=1 <66> sm=[   0.2778   0.9964 ] ss=1.07
    ......Split cd=0 cv=0.2298 nd=3 sm=[   0.3662    3.123 ] ss=3.336
    ........Leaf n=1 <70> sm=[  0.04129    1.082 ] ss=1.173
    .......Split cd=1 cv= 1.045 nd=2 sm=[  0.08835    2.127 ] ss=2.266
    ........Leaf n=1 <76> sm=[  0.04706    1.045 ] ss=1.093
    .....Split cd=1 cv=0.8718 nd=5 sm=[    1.125     4.84 ] ss=5.098
    .......Leaf n=1 <56> sm=[   0.3856    0.854 ] ss=0.878
    ......Split cd=0 cv=0.3728 nd=2 sm=[   0.7584    1.717 ] ss=1.761
    .......Leaf n=1 <73> sm=[   0.3728   0.8628 ] ss=0.8834
    ....Split cd=0 cv=0.02906 nd=9 sm=[   0.1931    8.594 ] ss=8.874
    .......Leaf n=1 <6> sm=[  -0.1414   0.9454 ] ss=0.9138
    ......Split cd=0 cv=-0.1716 nd=3 sm=[  -0.7146    2.889 ] ss=2.981
    ........Leaf n=1 <11> sm=[  -0.2608    1.053 ] ss=1.177
    .......Split cd=1 cv= 0.977 nd=2 sm=[  -0.5733    1.943 ] ss=2.067
    ........Leaf n=1 <39> sm=[  -0.3125   0.8903 ] ss=0.8902
    .....Split cd=1 cv=0.8718 nd=4 sm=[  -0.9315    3.754 ] ss=3.776
    ......Leaf n=1 <87> sm=[  -0.2169   0.8649 ] ss=0.7951
    ...Split cd=1 cv=0.6614 nd=16 sm=[    0.235    11.39 ] ss=10.13
    ......Leaf n=1 <10> sm=[   0.2328   0.4159 ] ss=0.2271
    .....Split cd=1 cv=0.4159 nd=2 sm=[   0.3328   0.7797 ] ss=0.3695
    ......Leaf n=1 <60> sm=[      0.1   0.3638 ] ss=0.1424
    ....Split cd=0 cv=0.02906 nd=7 sm=[  0.04187    2.796 ] ss=1.261
    ........Leaf n=1 <26> sm=[  0.02516   0.4798 ] ss=0.2308
    .......Split cd=1 cv=0.4798 nd=2 sm=[  -0.0477   0.9319 ] ss=0.4406
    ........Leaf n=1 <82> sm=[ -0.07286   0.4521 ] ss=0.2097
    ......Split cd=0 cv=-0.136 nd=3 sm=[  -0.1837    1.434 ] ss=0.7108
    .......Leaf n=1 <97> sm=[   -0.136   0.5018 ] ss=0.2703
    .....Split cd=1 cv=0.4511 nd=5 sm=[  -0.2909    2.016 ] ss=0.8919
    .......Leaf n=1 <7> sm=[ -0.01034   0.3222 ] ss=0.1039
    ......Split cd=0 cv=-0.09691 nd=2 sm=[  -0.1072   0.5826 ] ss=0.1811
    .......Leaf n=1 <17> sm=[ -0.09691   0.2604 ] ss=0.07719
    ..Split cd=0 cv=-0.3723 nd=33 sm=[   -12.49    22.63 ] ss=28.25
    ........Leaf n=1 <75> sm=[  -0.5215   0.8942 ] ss=1.072
    .......Split cd=1 cv=0.8942 nd=2 sm=[  -0.9615     1.77 ] ss=2.032
    ........Leaf n=1 <46> sm=[  -0.4399   0.8759 ] ss=0.9608
    ......Split cd=0 cv=-0.573 nd=4 sm=[   -2.286    3.626 ] ss=4.648
    ........Leaf n=1 <45> sm=[  -0.5773   0.9521 ] ss=1.24
    .......Split cd=1 cv=0.9521 nd=2 sm=[   -1.325    1.856 ] ss=2.616
    ........Leaf n=1 <54> sm=[  -0.7477   0.9037 ] ss=1.376
    .....Split cd=1 cv=0.8718 nd=8 sm=[    -4.92     6.72 ] ss=8.792
    .......Leaf n=1 <99> sm=[  -0.5896   0.7894 ] ss=0.9708
    ......Split cd=0 cv=-0.5896 nd=4 sm=[   -2.634    3.094 ] ss=4.144
    ........Leaf n=1 <55> sm=[  -0.6811   0.8386 ] ss=1.167
    .......Split cd=1 cv=0.7666 nd=3 sm=[   -2.044    2.305 ] ss=3.173
    .........Leaf n=1 <80> sm=[  -0.6497   0.7317 ] ss=0.9574
    ........Split cd=0 cv=-0.6816 nd=2 sm=[   -1.363    1.466 ] ss=2.006
    .........Leaf n=1 <65> sm=[  -0.7131   0.7347 ] ss=1.048
    ....Split cd=0 cv=-0.7737 nd=9 sm=[   -5.799    7.392 ] ss=10.02
    .....Leaf n=1 <41> sm=[  -0.8786   0.6721 ] ss=1.224
    ...Split cd=1 cv=0.6614 nd=17 sm=[   -12.73    11.24 ] ss=18.11
    ......Leaf n=1 <20> sm=[  -0.5569   0.5926 ] ss=0.6613
    .....Split cd=1 cv=0.4849 nd=2 sm=[   -1.293    1.077 ] ss=1.438
    ......Leaf n=1 <58> sm=[   -0.736   0.4849 ] ss=0.7768
    ....Split cd=0 cv=-0.7737 nd=8 sm=[    -6.93    3.844 ] ss=8.095
    ........Leaf n=1 <47> sm=[  -0.9517   0.6142 ] ss=1.283
    .......Split cd=1 cv=0.5563 nd=2 sm=[   -1.922    1.097 ] ss=2.458
    ........Leaf n=1 <88> sm=[  -0.9706   0.4826 ] ss=1.175
    ......Split cd=0 cv=-0.9744 nd=3 sm=[   -2.972    1.628 ] ss=3.841
    .......Leaf n=1 <59> sm=[   -1.049   0.5311 ] ss=1.383
    .....Split cd=1 cv=0.4511 nd=6 sm=[   -5.637    2.766 ] ss=6.657
    ........Leaf n=1 <29> sm=[   -0.835    0.423 ] ss=0.8762
    .......Split cd=1 cv=0.4099 nd=2 sm=[   -1.709   0.8329 ] ss=1.808
    ........Leaf n=1 <67> sm=[  -0.8742   0.4099 ] ss=0.9322
    ......Split cd=0 cv=-0.9562 nd=3 sm=[   -2.665    1.139 ] ss=2.816
    .......Leaf n=1 <16> sm=[  -0.9562   0.3057 ] ss=1.008
    .Split cd=1 cv=0.2407 nd=47 sm=[   -13.69    22.22 ] ss=32.5
    .......Leaf n=1 <69> sm=[   0.2815  0.03786 ] ss=0.08069
    ......Split cd=0 cv=0.2298 nd=2 sm=[   0.4714   0.1229 ] ss=0.124
    .......Leaf n=1 <51> sm=[   0.1899  0.08505 ] ss=0.04329
    .....Split cd=1 cv=0.03039 nd=6 sm=[    1.271  -0.2285 ] ss=0.383
    ........Leaf n=1 <31> sm=[    0.262 -0.03439 ] ss=0.06983
    .......Split cd=1 cv=-0.07479 nd=2 sm=[   0.6187  -0.2098 ] ss=0.2278
    ........Leaf n=1 <95> sm=[   0.3566  -0.1754 ] ss=0.158
    ......Split cd=0 cv=0.2298 nd=4 sm=[   0.7995  -0.3514 ] ss=0.259
    ........Leaf n=1 <86> sm=[   0.1123  -0.0268 ] ss=0.01332
    .......Split cd=1 cv=-0.07479 nd=2 sm=[   0.1808  -0.1416 ] ss=0.03121
    ........Leaf n=1 <23> sm=[  0.06856  -0.1148 ] ss=0.01789
    ....Split cd=0 cv=0.02906 nd=9 sm=[    1.262 -0.07538 ] ss=0.4266
    ......Leaf n=1 <74> sm=[   -0.056   0.1927 ] ss=0.04028
    .....Split cd=1 cv=0.03039 nd=3 sm=[ -0.009376   0.1531 ] ss=0.04359
    .......Leaf n=1 <81> sm=[  0.02771 0.006594 ] ss=0.0008112
    ......Split cd=0 cv=0.01891 nd=2 sm=[  0.04662 -0.03961 ] ss=0.003304
    .......Leaf n=1 <35> sm=[  0.01891 -0.04621 ] ss=0.002493
    ...Split cd=1 cv= -0.18 nd=11 sm=[    1.921   -0.785 ] ss=0.9206
    .....Leaf n=1 <21> sm=[   0.3738  -0.4571 ] ss=0.3487
    ....Split cd=0 cv=0.2856 nd=2 sm=[   0.6594  -0.7097 ] ss=0.4941
    .....Leaf n=1 <32> sm=[   0.2856  -0.2526 ] ss=0.1453
    ..Split cd=0 cv=-0.3723 nd=14 sm=[   -1.194  -0.4066 ] ss=4.258
    .....Leaf n=1 <93> sm=[  -0.9037   0.1319 ] ss=0.8341
    ....Split cd=0 cv=-0.9037 nd=2 sm=[    -1.94   0.3524 ] ss=1.956
    .....Leaf n=1 <77> sm=[   -1.036   0.2206 ] ss=1.122
    ...Split cd=1 cv=0.02607 nd=3 sm=[   -3.115   0.3785 ] ss=3.337
    ....Leaf n=1 <36> sm=[   -1.175  0.02607 ] ss=1.381
================
 the cost before round is  144.4417880351701




 out method
the size of clean data is  (200, 2)
the number of colors is 2
 the size of T is  398
 the cost before round is  91.18055483650386
final LP of our method
 the cost before round is  122.46810322134888
test 0.0





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  170.03808890135613



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  135.78355574149907




 out method
the size of clean data is  (200, 2)
the number of colors is 2
 the size of T is  398
 the cost before round is  91.58503249024619
final LP of our method
 the cost before round is  116.35850957947889
test 0.0





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  156.12663694994498



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  143.09616643530708




 out method
the size of clean data is  (200, 2)
the number of colors is 2
 the size of T is  398
 the cost before round is  91.63827270244258
final LP of our method
 the cost before round is  103.8974128920334
test 0.0





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  147.33802466190178



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  134.4640691589092




 out method
the size of clean data is  (200, 2)
the number of colors is 2
 the size of T is  398
 the cost before round is  91.25025199429656
final LP of our method
 the cost before round is  99.362028909363
test 0.0





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  140.16896316344446



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  126.26592868369309




 out method
the size of clean data is  (200, 2)
the number of colors is 2
 the size of T is  398
 the cost before round is  91.49201280301048
final LP of our method
 the cost before round is  99.05985220274299
test 0.0





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  138.678588895313



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  121.35951069723274




 out method
the size of clean data is  (200, 2)
the number of colors is 2
 the size of T is  398
 the cost before round is  91.28369777369203
final LP of our method
 the cost before round is  98.0557352546071
test 0.0





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  138.3044203667919



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  116.83670930730297




 out method
the size of clean data is  (200, 2)
the number of colors is 2
 the size of T is  398
 the cost before round is  92.10123088654377
final LP of our method
 the cost before round is  97.24963444954214
test 0.0





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  133.1117351003462



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  116.7571146662




 out method
the size of clean data is  (200, 2)
the number of colors is 2
 the size of T is  398
 the cost before round is  91.60710302397935
final LP of our method
 the cost before round is  96.17247523044311
test 0.0





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  133.82558754554552



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  115.48791347913713




 out method
the size of clean data is  (200, 2)
the number of colors is 2
 the size of T is  398
 the cost before round is  91.59573690279208
final LP of our method
 the cost before round is  95.53408110472527
test 0.0





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  134.35389821241037



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  111.77959991544984




 out method
the size of clean data is  (200, 2)
the number of colors is 2
 the size of T is  398
 the cost before round is  91.42546514341225
final LP of our method
 the cost before round is  95.8904306595877
test 0.0





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  132.8434798138481



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  112.52939243789608




 out method
the size of clean data is  (200, 2)
the number of colors is 2
 the size of T is  398
 the cost before round is  91.64739372141507
final LP of our method
 the cost before round is  94.72931294081567
test 0.0





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  130.92639214627042



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  110.51257144969178




 out method
the size of clean data is  (200, 2)
the number of colors is 2
 the size of T is  398
 the cost before round is  91.29577647767375
final LP of our method
 the cost before round is  94.58441946298535
test 0.0





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  129.20231062124515



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  112.25761437514436




 out method
the size of clean data is  (200, 2)
the number of colors is 2
 the size of T is  398
 the cost before round is  91.22319864874561
final LP of our method
 the cost before round is  93.64156217484076
test 0.0





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  128.12040358926907



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  109.66106111828122




 out method
the size of clean data is  (200, 2)
the number of colors is 2
 the size of T is  398
 the cost before round is  91.32118009476714
final LP of our method
 the cost before round is  93.86676298232443
test 0.0





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  124.1821915961749



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  110.15651479771907




 out method
the size of clean data is  (200, 2)
the number of colors is 2
 the size of T is  398
 the cost before round is  91.60135178042603
final LP of our method
 the cost before round is  93.72768620000929
test 0.0





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  122.41564175079111



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  108.75904980460078




 out method
the size of clean data is  (200, 2)
the number of colors is 2
 the size of T is  398
 the cost before round is  91.28203644952318
final LP of our method
 the cost before round is  93.56587576301203
test 0.0





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  127.07691133165096



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  110.04305596515029




 out method
the size of clean data is  (200, 2)
the number of colors is 2
 the size of T is  398
 the cost before round is  91.59730614704522
final LP of our method
 the cost before round is  93.19097964210587
test 0.0





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  127.82468829549869



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
open file successfully.
Data Points:
(1.53185, -0.181498)
(0.91214, 0.196149)
(0.611138, 0.845364)
(0.512654, 1.00743)
(0.989351, 0.152667)
(1.82681, -0.0104592)
(-0.141351, 0.945408)
(-0.0103401, 0.322211)
(2.00806, -0.0342631)
(0.922233, -0.536971)
(0.232796, 0.415857)
(-0.260771, 1.05303)
(1.05251, -0.49579)
(0.922208, 0.108597)
(0.541746, -0.440715)
(0.992592, -0.395543)
(-0.956249, 0.305663)
(-0.0969088, 0.260381)
(2.00321, 0.302369)
(1.42522, -0.482703)
(-0.556882, 0.592596)
(0.37384, -0.457116)
(0.915152, -0.600658)
(0.0685635, -0.114837)
(1.03722, -0.378166)
(0.695912, 0.964328)
(0.0251569, 0.479779)
(1.86506, 0.146026)
(2.0278, 0.451455)
(-0.835041, 0.423008)
(1.91848, 0.0859929)
(0.26201, -0.0343864)
(0.285578, -0.252555)
(1.48874, -0.284132)
(0.746397, 0.46168)
(0.0189145, -0.0462073)
(-1.17507, 0.0260735)
(0.521454, 0.807786)
(1.8827, 0.55646)
(-0.312485, 0.890253)
(1.01468, 0.341591)
(-0.878574, 0.67205)
(1.54628, -0.246648)
(0.662451, 0.789451)
(0.918467, 0.528656)
(-0.577279, 0.952149)
(-0.439945, 0.875922)
(-0.951655, 0.614165)
(0.941433, -0.490953)
(0.931921, 0.108027)
(1.91937, 0.312563)
(0.189892, 0.0850484)
(1.47989, -0.27702)
(1.38126, -0.335466)
(-0.747688, 0.903713)
(-0.681137, 0.838568)
(0.385644, 0.853983)
(0.898171, 0.577981)
(-0.735971, 0.484879)
(-1.04934, 0.53106)
(0.100016, 0.363823)
(0.606671, 0.748011)
(0.463516, -0.257547)
(0.948413, -0.438419)
(1.91487, 0.452713)
(-0.713119, 0.734679)
(0.277839, 0.996426)
(-0.874206, 0.409884)
(0.634026, 0.922919)
(0.28153, 0.0378633)
(0.0412851, 1.08213)
(0.818816, -0.527948)
(0.60545, 0.703587)
(0.372785, 0.862807)
(-0.0559988, 0.192733)
(-0.52154, 0.89415)
(0.0470624, 1.04461)
(-1.03581, 0.220555)
(1.02469, -0.342603)
(1.25378, -0.314619)
(-0.649686, 0.731667)
(0.027708, 0.00659442)
(-0.0728613, 0.452136)
(1.4055, -0.438135)
(1.96316, 0.335403)
(1.0385, -0.0650097)
(0.112261, -0.0267982)
(-0.216881, 0.864907)
(-0.970618, 0.48264)
(1.16692, -0.370917)
(2.03596, 0.450752)
(0.490512, 0.795305)
(0.876889, 0.379117)
(-0.903719, 0.13187)
(0.951471, 0.454005)
(0.356648, -0.175389)
(1.75784, -0.119695)
(-0.135989, 0.501781)
(0.868472, 0.642285)
(-0.589604, 0.789425)

Executing Clustering Algorithm: Swap
    ....Leaf n=1 <38> sm=[   1.8827  0.55646 ] ss=3.85421
    ...Split cd=1 cv=0.5565 nd=7 sm=[    13.75    2.862 ] ss=28.24
    .......Leaf n=1 <28> sm=[    2.028   0.4515 ] ss=4.316
    ......Split cd=1 cv=0.4515 nd=2 sm=[    4.064   0.9022 ] ss=8.664
    .......Leaf n=1 <90> sm=[    2.036   0.4508 ] ss=4.348
    .....Split cd=1 cv=0.3986 nd=5 sm=[     9.95    1.853 ] ss=20.52
    .......Leaf n=1 <84> sm=[    1.963   0.3354 ] ss=3.967
    ......Split cd=1 cv=0.3197 nd=3 sm=[    5.886   0.9503 ] ss=11.85
    ........Leaf n=1 <18> sm=[    2.003   0.3024 ] ss=4.104
    .......Split cd=0 cv= 1.975 nd=2 sm=[    3.923   0.6149 ] ss=7.886
    ........Leaf n=1 <50> sm=[    1.919   0.3126 ] ss=3.782
    ....Split cd=0 cv= 1.915 nd=6 sm=[    11.86    2.305 ] ss=24.39
    .....Leaf n=1 <64> sm=[    1.915   0.4527 ] ss=3.872
    ..Split cd=0 cv= 1.233 nd=23 sm=[    25.36    13.83 ] ss=45.3
    .....Leaf n=1 <25> sm=[   0.6959   0.9643 ] ss=1.414
    ....Split cd=0 cv=0.6959 nd=9 sm=[     5.34    7.584 ] ss=9.683
    .......Leaf n=1 <68> sm=[    0.634   0.9229 ] ss=1.254
    ......Split cd=0 cv=0.5632 nd=2 sm=[    1.147     1.93 ] ss=2.532
    .......Leaf n=1 <3> sm=[   0.5127    1.007 ] ss=1.278
    .....Split cd=1 cv=0.8718 nd=8 sm=[    4.644     6.62 ] ss=8.268
    .........Leaf n=1 <43> sm=[   0.6625   0.7895 ] ss=1.062
    ........Split cd=0 cv=0.6295 nd=2 sm=[    1.274    1.635 ] ss=2.15
    .........Leaf n=1 <2> sm=[   0.6111   0.8454 ] ss=1.088
    .......Split cd=1 cv=0.7666 nd=4 sm=[    2.486    3.086 ] ss=3.939
    .........Leaf n=1 <61> sm=[   0.6067    0.748 ] ss=0.9276
    ........Split cd=0 cv=0.6067 nd=2 sm=[    1.212    1.452 ] ss=1.789
    .........Leaf n=1 <72> sm=[   0.6054   0.7036 ] ss=0.8616
    ......Split cd=0 cv=0.5632 nd=6 sm=[    3.498     4.69 ] ss=5.737
    ........Leaf n=1 <37> sm=[   0.5215   0.8078 ] ss=0.9244
    .......Split cd=1 cv=0.7953 nd=2 sm=[    1.012    1.603 ] ss=1.798
    ........Leaf n=1 <91> sm=[   0.4905   0.7953 ] ss=0.8731
    ...Split cd=1 cv=0.6614 nd=16 sm=[    11.61    10.97 ] ss=17.05
    .......Leaf n=1 <94> sm=[   0.9515    0.454 ] ss=1.111
    ......Split cd=0 cv=0.9515 nd=4 sm=[    3.637    2.203 ] ss=4.542
    .........Leaf n=1 <57> sm=[   0.8982    0.578 ] ss=1.141
    ........Split cd=0 cv=0.8916 nd=2 sm=[    1.767     1.22 ] ss=2.308
    .........Leaf n=1 <98> sm=[   0.8685   0.6423 ] ss=1.167
    .......Split cd=1 cv=0.5563 nd=3 sm=[    2.685    1.749 ] ss=3.431
    ........Leaf n=1 <44> sm=[   0.9185   0.5287 ] ss=1.123
    .....Split cd=1 cv=0.4511 nd=6 sm=[    5.528    2.924 ] ss=6.601
    .......Leaf n=1 <40> sm=[    1.015   0.3416 ] ss=1.146
    ......Split cd=0 cv= 1.015 nd=2 sm=[    1.892   0.7207 ] ss=2.059
    .......Leaf n=1 <92> sm=[   0.8769   0.3791 ] ss=0.9127
    ....Split cd=0 cv=0.8318 nd=7 sm=[    6.275    3.385 ] ss=7.371
    .....Leaf n=1 <34> sm=[   0.7464   0.4617 ] ss=0.7703
    .Split cd=1 cv=0.2407 nd=53 sm=[    61.87    6.563 ] ss=97.83
    .......Leaf n=1 <30> sm=[    1.918  0.08599 ] ss=3.688
    ......Split cd=0 cv= 1.897 nd=2 sm=[    3.784    0.232 ] ss=7.188
    .......Leaf n=1 <27> sm=[    1.865    0.146 ] ss=3.5
    .....Split cd=1 cv=0.03039 nd=4 sm=[    7.618   0.1873 ] ss=14.56
    .......Leaf n=1 <8> sm=[    2.008 -0.03426 ] ss=4.033
    ......Split cd=0 cv= 1.897 nd=2 sm=[    3.835 -0.04472 ] ss=7.371
    .......Leaf n=1 <5> sm=[    1.827 -0.01046 ] ss=3.337
    ....Split cd=0 cv= 1.758 nd=5 sm=[    9.376   0.0676 ] ss=17.66
    .....Leaf n=1 <96> sm=[    1.758  -0.1197 ] ss=3.104
    ...Split cd=1 cv= -0.18 nd=13 sm=[    20.89   -2.493 ] ss=35.18
    .....Leaf n=1 <42> sm=[    1.546  -0.2466 ] ss=2.452
    ....Split cd=0 cv= 1.546 nd=8 sm=[    11.51    -2.56 ] ss=17.52
    .........Leaf n=1 <0> sm=[    1.532  -0.1815 ] ss=2.38
    ........Split cd=0 cv=  1.48 nd=2 sm=[    3.012  -0.4585 ] ss=4.646
    .........Leaf n=1 <52> sm=[     1.48   -0.277 ] ss=2.267
    .......Split cd=1 cv=-0.2841 nd=3 sm=[      4.5  -0.7426 ] ss=6.943
    ........Leaf n=1 <33> sm=[    1.489  -0.2841 ] ss=2.297
    ......Split cd=0 cv=  1.39 nd=5 sm=[    7.136   -1.393 ] ss=10.63
    ........Leaf n=1 <79> sm=[    1.254  -0.3146 ] ss=1.671
    .......Split cd=1 cv=-0.3146 nd=2 sm=[    2.635  -0.6501 ] ss=3.691
    ........Leaf n=1 <53> sm=[    1.381  -0.3355 ] ss=2.02
    .....Split cd=1 cv=-0.3903 nd=7 sm=[    9.966   -2.314 ] ss=15.07
    .......Leaf n=1 <19> sm=[    1.425  -0.4827 ] ss=2.264
    ......Split cd=0 cv= 1.406 nd=2 sm=[    2.831  -0.9208 ] ss=4.432
    .......Leaf n=1 <83> sm=[    1.406  -0.4381 ] ss=2.167
    ..Split cd=0 cv= 1.233 nd=30 sm=[    36.51   -7.268 ] ss=52.53
    .......Leaf n=1 <4> sm=[   0.9894   0.1527 ] ss=1.002
    ......Split cd=0 cv=0.9894 nd=3 sm=[    2.843   0.3693 ] ss=2.745
    ........Leaf n=1 <13> sm=[   0.9222   0.1086 ] ss=0.8623
    .......Split cd=1 cv=0.1086 nd=2 sm=[    1.854   0.2166 ] ss=1.742
    ........Leaf n=1 <49> sm=[   0.9319    0.108 ] ss=0.8801
    .....Split cd=1 cv=0.03039 nd=4 sm=[    3.882   0.3043 ] ss=3.827
    ......Leaf n=1 <85> sm=[    1.039 -0.06501 ] ss=1.083
    ....Split cd=0 cv=0.9121 nd=5 sm=[    4.794   0.5004 ] ss=4.698
    .....Leaf n=1 <1> sm=[   0.9121   0.1961 ] ss=0.8705
    ...Split cd=1 cv= -0.18 nd=17 sm=[    15.62   -4.776 ] ss=17.35
    ........Leaf n=1 <89> sm=[    1.167  -0.3709 ] ss=1.499
    .......Split cd=1 cv=-0.3709 nd=2 sm=[    2.204  -0.7491 ] ss=2.718
    ........Leaf n=1 <24> sm=[    1.037  -0.3782 ] ss=1.219
    ......Split cd=0 cv= 1.033 nd=3 sm=[    3.229   -1.092 ] ss=3.885
    .......Leaf n=1 <78> sm=[    1.025  -0.3426 ] ss=1.167
    .....Split cd=1 cv=-0.3903 nd=9 sm=[    9.001    -4.05 ] ss=10.94
    .......Leaf n=1 <12> sm=[    1.053  -0.4958 ] ss=1.354
    ......Split cd=0 cv= 1.033 nd=6 sm=[    5.772   -2.958 ] ss=7.051
    ..........Leaf n=1 <15> sm=[   0.9926  -0.3955 ] ss=1.142
    .........Split cd=1 cv=-0.4384 nd=2 sm=[    1.941   -0.834 ] ss=2.233
    ..........Leaf n=1 <63> sm=[   0.9484  -0.4384 ] ss=1.092
    ........Split cd=0 cv=0.9414 nd=3 sm=[    2.882   -1.325 ] ss=3.361
    .........Leaf n=1 <48> sm=[   0.9414   -0.491 ] ss=1.127
    .......Split cd=1 cv=-0.4955 nd=5 sm=[     4.72   -2.463 ] ss=5.698
    .........Leaf n=1 <9> sm=[   0.9222   -0.537 ] ss=1.139
    ........Split cd=0 cv=0.9222 nd=2 sm=[    1.837   -1.138 ] ss=2.337
    .........Leaf n=1 <22> sm=[   0.9152  -0.6007 ] ss=1.198
    ....Split cd=0 cv=0.8318 nd=12 sm=[    10.83   -5.276 ] ss=12.66
    ......Leaf n=1 <62> sm=[   0.4635  -0.2575 ] ss=0.2812
    .....Split cd=1 cv=-0.3903 nd=3 sm=[    1.824   -1.226 ] ss=1.718
    .......Leaf n=1 <71> sm=[   0.8188  -0.5279 ] ss=0.9492
    ......Split cd=0 cv=0.6311 nd=2 sm=[    1.361  -0.9687 ] ss=1.437
    .......Leaf n=1 <14> sm=[   0.5417  -0.4407 ] ss=0.4877
    Split cd=0 cv=0.4304 nd=100 sm=[    48.18    28.78 ] ss=130.3
    .......Leaf n=1 <66> sm=[   0.2778   0.9964 ] ss=1.07
    ......Split cd=0 cv=0.2298 nd=3 sm=[   0.3662    3.123 ] ss=3.336
    ........Leaf n=1 <70> sm=[  0.04129    1.082 ] ss=1.173
    .......Split cd=1 cv= 1.045 nd=2 sm=[  0.08835    2.127 ] ss=2.266
    ........Leaf n=1 <76> sm=[  0.04706    1.045 ] ss=1.093
    .....Split cd=1 cv=0.8718 nd=5 sm=[    1.125     4.84 ] ss=5.098
    .......Leaf n=1 <56> sm=[   0.3856    0.854 ] ss=0.878
    ......Split cd=0 cv=0.3728 nd=2 sm=[   0.7584    1.717 ] ss=1.761
    .......Leaf n=1 <73> sm=[   0.3728   0.8628 ] ss=0.8834
    ....Split cd=0 cv=0.02906 nd=9 sm=[   0.1931    8.594 ] ss=8.874
    .......Leaf n=1 <6> sm=[  -0.1414   0.9454 ] ss=0.9138
    ......Split cd=0 cv=-0.1716 nd=3 sm=[  -0.7146    2.889 ] ss=2.981
    ........Leaf n=1 <11> sm=[  -0.2608    1.053 ] ss=1.177
    .......Split cd=1 cv= 0.977 nd=2 sm=[  -0.5733    1.943 ] ss=2.067
    ........Leaf n=1 <39> sm=[  -0.3125   0.8903 ] ss=0.8902
    .....Split cd=1 cv=0.8718 nd=4 sm=[  -0.9315    3.754 ] ss=3.776
    ......Leaf n=1 <87> sm=[  -0.2169   0.8649 ] ss=0.7951
    ...Split cd=1 cv=0.6614 nd=16 sm=[    0.235    11.39 ] ss=10.13
    ......Leaf n=1 <10> sm=[   0.2328   0.4159 ] ss=0.2271
    .....Split cd=1 cv=0.4159 nd=2 sm=[   0.3328   0.7797 ] ss=0.3695
    ......Leaf n=1 <60> sm=[      0.1   0.3638 ] ss=0.1424
    ....Split cd=0 cv=0.02906 nd=7 sm=[  0.04187    2.796 ] ss=1.261
    ........Leaf n=1 <26> sm=[  0.02516   0.4798 ] ss=0.2308
    .......Split cd=1 cv=0.4798 nd=2 sm=[  -0.0477   0.9319 ] ss=0.4406
    ........Leaf n=1 <82> sm=[ -0.07286   0.4521 ] ss=0.2097
    ......Split cd=0 cv=-0.136 nd=3 sm=[  -0.1837    1.434 ] ss=0.7108
    .......Leaf n=1 <97> sm=[   -0.136   0.5018 ] ss=0.2703
    .....Split cd=1 cv=0.4511 nd=5 sm=[  -0.2909    2.016 ] ss=0.8919
    .......Leaf n=1 <7> sm=[ -0.01034   0.3222 ] ss=0.1039
    ......Split cd=0 cv=-0.09691 nd=2 sm=[  -0.1072   0.5826 ] ss=0.1811
    .......Leaf n=1 <17> sm=[ -0.09691   0.2604 ] ss=0.07719
    ..Split cd=0 cv=-0.3723 nd=33 sm=[   -12.49    22.63 ] ss=28.25
    ........Leaf n=1 <75> sm=[  -0.5215   0.8942 ] ss=1.072
    .......Split cd=1 cv=0.8942 nd=2 sm=[  -0.9615     1.77 ] ss=2.032
    ........Leaf n=1 <46> sm=[  -0.4399   0.8759 ] ss=0.9608
    ......Split cd=0 cv=-0.573 nd=4 sm=[   -2.286    3.626 ] ss=4.648
    ........Leaf n=1 <45> sm=[  -0.5773   0.9521 ] ss=1.24
    .......Split cd=1 cv=0.9521 nd=2 sm=[   -1.325    1.856 ] ss=2.616
    ........Leaf n=1 <54> sm=[  -0.7477   0.9037 ] ss=1.376
    .....Split cd=1 cv=0.8718 nd=8 sm=[    -4.92     6.72 ] ss=8.792
    .......Leaf n=1 <99> sm=[  -0.5896   0.7894 ] ss=0.9708
    ......Split cd=0 cv=-0.5896 nd=4 sm=[   -2.634    3.094 ] ss=4.144
    ........Leaf n=1 <55> sm=[  -0.6811   0.8386 ] ss=1.167
    .......Split cd=1 cv=0.7666 nd=3 sm=[   -2.044    2.305 ] ss=3.173
    .........Leaf n=1 <80> sm=[  -0.6497   0.7317 ] ss=0.9574
    ........Split cd=0 cv=-0.6816 nd=2 sm=[   -1.363    1.466 ] ss=2.006
    .........Leaf n=1 <65> sm=[  -0.7131   0.7347 ] ss=1.048
    ....Split cd=0 cv=-0.7737 nd=9 sm=[   -5.799    7.392 ] ss=10.02
    .....Leaf n=1 <41> sm=[  -0.8786   0.6721 ] ss=1.224
    ...Split cd=1 cv=0.6614 nd=17 sm=[   -12.73    11.24 ] ss=18.11
    ......Leaf n=1 <20> sm=[  -0.5569   0.5926 ] ss=0.6613
    .....Split cd=1 cv=0.4849 nd=2 sm=[   -1.293    1.077 ] ss=1.438
    ......Leaf n=1 <58> sm=[   -0.736   0.4849 ] ss=0.7768
    ....Split cd=0 cv=-0.7737 nd=8 sm=[    -6.93    3.844 ] ss=8.095
    ........Leaf n=1 <47> sm=[  -0.9517   0.6142 ] ss=1.283
    .......Split cd=1 cv=0.5563 nd=2 sm=[   -1.922    1.097 ] ss=2.458
    ........Leaf n=1 <88> sm=[  -0.9706   0.4826 ] ss=1.175
    ......Split cd=0 cv=-0.9744 nd=3 sm=[   -2.972    1.628 ] ss=3.841
    .......Leaf n=1 <59> sm=[   -1.049   0.5311 ] ss=1.383
    .....Split cd=1 cv=0.4511 nd=6 sm=[   -5.637    2.766 ] ss=6.657
    ........Leaf n=1 <29> sm=[   -0.835    0.423 ] ss=0.8762
    .......Split cd=1 cv=0.4099 nd=2 sm=[   -1.709   0.8329 ] ss=1.808
    ........Leaf n=1 <67> sm=[  -0.8742   0.4099 ] ss=0.9322
    ......Split cd=0 cv=-0.9562 nd=3 sm=[   -2.665    1.139 ] ss=2.816
    .......Leaf n=1 <16> sm=[  -0.9562   0.3057 ] ss=1.008
    .Split cd=1 cv=0.2407 nd=47 sm=[   -13.69    22.22 ] ss=32.5
    .......Leaf n=1 <69> sm=[   0.2815  0.03786 ] ss=0.08069
    ......Split cd=0 cv=0.2298 nd=2 sm=[   0.4714   0.1229 ] ss=0.124
    .......Leaf n=1 <51> sm=[   0.1899  0.08505 ] ss=0.04329
    .....Split cd=1 cv=0.03039 nd=6 sm=[    1.271  -0.2285 ] ss=0.383
    ........Leaf n=1 <31> sm=[    0.262 -0.03439 ] ss=0.06983
    .......Split cd=1 cv=-0.07479 nd=2 sm=[   0.6187  -0.2098 ] ss=0.2278
    ........Leaf n=1 <95> sm=[   0.3566  -0.1754 ] ss=0.158
    ......Split cd=0 cv=0.2298 nd=4 sm=[   0.7995  -0.3514 ] ss=0.259
    ........Leaf n=1 <86> sm=[   0.1123  -0.0268 ] ss=0.01332
    .......Split cd=1 cv=-0.07479 nd=2 sm=[   0.1808  -0.1416 ] ss=0.03121
    ........Leaf n=1 <23> sm=[  0.06856  -0.1148 ] ss=0.01789
    ....Split cd=0 cv=0.02906 nd=9 sm=[    1.262 -0.07538 ] ss=0.4266
    ......Leaf n=1 <74> sm=[   -0.056   0.1927 ] ss=0.04028
    .....Split cd=1 cv=0.03039 nd=3 sm=[ -0.009376   0.1531 ] ss=0.04359
    .......Leaf n=1 <81> sm=[  0.02771 0.006594 ] ss=0.0008112
    ......Split cd=0 cv=0.01891 nd=2 sm=[  0.04662 -0.03961 ] ss=0.003304
    .......Leaf n=1 <35> sm=[  0.01891 -0.04621 ] ss=0.002493
    ...Split cd=1 cv= -0.18 nd=11 sm=[    1.921   -0.785 ] ss=0.9206
    .....Leaf n=1 <21> sm=[   0.3738  -0.4571 ] ss=0.3487
    ....Split cd=0 cv=0.2856 nd=2 sm=[   0.6594  -0.7097 ] ss=0.4941
    .....Leaf n=1 <32> sm=[   0.2856  -0.2526 ] ss=0.1453
    ..Split cd=0 cv=-0.3723 nd=14 sm=[   -1.194  -0.4066 ] ss=4.258
    .....Leaf n=1 <93> sm=[  -0.9037   0.1319 ] ss=0.8341
    ....Split cd=0 cv=-0.9037 nd=2 sm=[    -1.94   0.3524 ] ss=1.956
    .....Leaf n=1 <77> sm=[   -1.036   0.2206 ] ss=1.122
    ...Split cd=1 cv=0.02607 nd=3 sm=[   -3.115   0.3785 ] ss=3.337
    ....Leaf n=1 <36> sm=[   -1.175  0.02607 ] ss=1.381
================
open file successfully.
Data Points:
(1.53185, -0.181498)
(0.91214, 0.196149)
(0.611138, 0.845364)
(0.512654, 1.00743)
(0.989351, 0.152667)
(1.82681, -0.0104592)
(-0.141351, 0.945408)
(-0.0103401, 0.322211)
(2.00806, -0.0342631)
(0.922233, -0.536971)
(0.232796, 0.415857)
(-0.260771, 1.05303)
(1.05251, -0.49579)
(0.922208, 0.108597)
(0.541746, -0.440715)
(0.992592, -0.395543)
(-0.956249, 0.305663)
(-0.0969088, 0.260381)
(2.00321, 0.302369)
(1.42522, -0.482703)
(-0.556882, 0.592596)
(0.37384, -0.457116)
(0.915152, -0.600658)
(0.0685635, -0.114837)
(1.03722, -0.378166)
(0.695912, 0.964328)
(0.0251569, 0.479779)
(1.86506, 0.146026)
(2.0278, 0.451455)
(-0.835041, 0.423008)
(1.91848, 0.0859929)
(0.26201, -0.0343864)
(0.285578, -0.252555)
(1.48874, -0.284132)
(0.746397, 0.46168)
(0.0189145, -0.0462073)
(-1.17507, 0.0260735)
(0.521454, 0.807786)
(1.8827, 0.55646)
(-0.312485, 0.890253)
(1.01468, 0.341591)
(-0.878574, 0.67205)
(1.54628, -0.246648)
(0.662451, 0.789451)
(0.918467, 0.528656)
(-0.577279, 0.952149)
(-0.439945, 0.875922)
(-0.951655, 0.614165)
(0.941433, -0.490953)
(0.931921, 0.108027)
(1.91937, 0.312563)
(0.189892, 0.0850484)
(1.47989, -0.27702)
(1.38126, -0.335466)
(-0.747688, 0.903713)
(-0.681137, 0.838568)
(0.385644, 0.853983)
(0.898171, 0.577981)
(-0.735971, 0.484879)
(-1.04934, 0.53106)
(0.100016, 0.363823)
(0.606671, 0.748011)
(0.463516, -0.257547)
(0.948413, -0.438419)
(1.91487, 0.452713)
(-0.713119, 0.734679)
(0.277839, 0.996426)
(-0.874206, 0.409884)
(0.634026, 0.922919)
(0.28153, 0.0378633)
(0.0412851, 1.08213)
(0.818816, -0.527948)
(0.60545, 0.703587)
(0.372785, 0.862807)
(-0.0559988, 0.192733)
(-0.52154, 0.89415)
(0.0470624, 1.04461)
(-1.03581, 0.220555)
(1.02469, -0.342603)
(1.25378, -0.314619)
(-0.649686, 0.731667)
(0.027708, 0.00659442)
(-0.0728613, 0.452136)
(1.4055, -0.438135)
(1.96316, 0.335403)
(1.0385, -0.0650097)
(0.112261, -0.0267982)
(-0.216881, 0.864907)
(-0.970618, 0.48264)
(1.16692, -0.370917)
(2.03596, 0.450752)
(0.490512, 0.795305)
(0.876889, 0.379117)
(-0.903719, 0.13187)
(0.951471, 0.454005)
(0.356648, -0.175389)
(1.75784, -0.119695)
(-0.135989, 0.501781)
(0.868472, 0.642285)
(-0.589604, 0.789425)

Executing Clustering Algorithm: Swap
    ....Leaf n=1 <38> sm=[   1.8827  0.55646 ] ss=3.85421
    ...Split cd=1 cv=0.5565 nd=7 sm=[    13.75    2.862 ] ss=28.24
    .......Leaf n=1 <28> sm=[    2.028   0.4515 ] ss=4.316
    ......Split cd=1 cv=0.4515 nd=2 sm=[    4.064   0.9022 ] ss=8.664
    .......Leaf n=1 <90> sm=[    2.036   0.4508 ] ss=4.348
    .....Split cd=1 cv=0.3986 nd=5 sm=[     9.95    1.853 ] ss=20.52
    .......Leaf n=1 <84> sm=[    1.963   0.3354 ] ss=3.967
    ......Split cd=1 cv=0.3197 nd=3 sm=[    5.886   0.9503 ] ss=11.85
    ........Leaf n=1 <18> sm=[    2.003   0.3024 ] ss=4.104
    .......Split cd=0 cv= 1.975 nd=2 sm=[    3.923   0.6149 ] ss=7.886
    ........Leaf n=1 <50> sm=[    1.919   0.3126 ] ss=3.782
    ....Split cd=0 cv= 1.915 nd=6 sm=[    11.86    2.305 ] ss=24.39
    .....Leaf n=1 <64> sm=[    1.915   0.4527 ] ss=3.872
    ..Split cd=0 cv= 1.233 nd=23 sm=[    25.36    13.83 ] ss=45.3
    .....Leaf n=1 <25> sm=[   0.6959   0.9643 ] ss=1.414
    ....Split cd=0 cv=0.6959 nd=9 sm=[     5.34    7.584 ] ss=9.683
    .......Leaf n=1 <68> sm=[    0.634   0.9229 ] ss=1.254
    ......Split cd=0 cv=0.5632 nd=2 sm=[    1.147     1.93 ] ss=2.532
    .......Leaf n=1 <3> sm=[   0.5127    1.007 ] ss=1.278
    .....Split cd=1 cv=0.8718 nd=8 sm=[    4.644     6.62 ] ss=8.268
    .........Leaf n=1 <43> sm=[   0.6625   0.7895 ] ss=1.062
    ........Split cd=0 cv=0.6295 nd=2 sm=[    1.274    1.635 ] ss=2.15
    .........Leaf n=1 <2> sm=[   0.6111   0.8454 ] ss=1.088
    .......Split cd=1 cv=0.7666 nd=4 sm=[    2.486    3.086 ] ss=3.939
    .........Leaf n=1 <61> sm=[   0.6067    0.748 ] ss=0.9276
    ........Split cd=0 cv=0.6067 nd=2 sm=[    1.212    1.452 ] ss=1.789
    .........Leaf n=1 <72> sm=[   0.6054   0.7036 ] ss=0.8616
    ......Split cd=0 cv=0.5632 nd=6 sm=[    3.498     4.69 ] ss=5.737
    ........Leaf n=1 <37> sm=[   0.5215   0.8078 ] ss=0.9244
    .......Split cd=1 cv=0.7953 nd=2 sm=[    1.012    1.603 ] ss=1.798
    ........Leaf n=1 <91> sm=[   0.4905   0.7953 ] ss=0.8731
    ...Split cd=1 cv=0.6614 nd=16 sm=[    11.61    10.97 ] ss=17.05
    .......Leaf n=1 <94> sm=[   0.9515    0.454 ] ss=1.111
    ......Split cd=0 cv=0.9515 nd=4 sm=[    3.637    2.203 ] ss=4.542
    .........Leaf n=1 <57> sm=[   0.8982    0.578 ] ss=1.141
    ........Split cd=0 cv=0.8916 nd=2 sm=[    1.767     1.22 ] ss=2.308
    .........Leaf n=1 <98> sm=[   0.8685   0.6423 ] ss=1.167
    .......Split cd=1 cv=0.5563 nd=3 sm=[    2.685    1.749 ] ss=3.431
    ........Leaf n=1 <44> sm=[   0.9185   0.5287 ] ss=1.123
    .....Split cd=1 cv=0.4511 nd=6 sm=[    5.528    2.924 ] ss=6.601
    .......Leaf n=1 <40> sm=[    1.015   0.3416 ] ss=1.146
    ......Split cd=0 cv= 1.015 nd=2 sm=[    1.892   0.7207 ] ss=2.059
    .......Leaf n=1 <92> sm=[   0.8769   0.3791 ] ss=0.9127
    ....Split cd=0 cv=0.8318 nd=7 sm=[    6.275    3.385 ] ss=7.371
    .....Leaf n=1 <34> sm=[   0.7464   0.4617 ] ss=0.7703
    .Split cd=1 cv=0.2407 nd=53 sm=[    61.87    6.563 ] ss=97.83
    .......Leaf n=1 <30> sm=[    1.918  0.08599 ] ss=3.688
    ......Split cd=0 cv= 1.897 nd=2 sm=[    3.784    0.232 ] ss=7.188
    .......Leaf n=1 <27> sm=[    1.865    0.146 ] ss=3.5
    .....Split cd=1 cv=0.03039 nd=4 sm=[    7.618   0.1873 ] ss=14.56
    .......Leaf n=1 <8> sm=[    2.008 -0.03426 ] ss=4.033
    ......Split cd=0 cv= 1.897 nd=2 sm=[    3.835 -0.04472 ] ss=7.371
    .......Leaf n=1 <5> sm=[    1.827 -0.01046 ] ss=3.337
    ....Split cd=0 cv= 1.758 nd=5 sm=[    9.376   0.0676 ] ss=17.66
    .....Leaf n=1 <96> sm=[    1.758  -0.1197 ] ss=3.104
    ...Split cd=1 cv= -0.18 nd=13 sm=[    20.89   -2.493 ] ss=35.18
    .....Leaf n=1 <42> sm=[    1.546  -0.2466 ] ss=2.452
    ....Split cd=0 cv= 1.546 nd=8 sm=[    11.51    -2.56 ] ss=17.52
    .........Leaf n=1 <0> sm=[    1.532  -0.1815 ] ss=2.38
    ........Split cd=0 cv=  1.48 nd=2 sm=[    3.012  -0.4585 ] ss=4.646
    .........Leaf n=1 <52> sm=[     1.48   -0.277 ] ss=2.267
    .......Split cd=1 cv=-0.2841 nd=3 sm=[      4.5  -0.7426 ] ss=6.943
    ........Leaf n=1 <33> sm=[    1.489  -0.2841 ] ss=2.297
    ......Split cd=0 cv=  1.39 nd=5 sm=[    7.136   -1.393 ] ss=10.63
    ........Leaf n=1 <79> sm=[    1.254  -0.3146 ] ss=1.671
    .......Split cd=1 cv=-0.3146 nd=2 sm=[    2.635  -0.6501 ] ss=3.691
    ........Leaf n=1 <53> sm=[    1.381  -0.3355 ] ss=2.02
    .....Split cd=1 cv=-0.3903 nd=7 sm=[    9.966   -2.314 ] ss=15.07
    .......Leaf n=1 <19> sm=[    1.425  -0.4827 ] ss=2.264
    ......Split cd=0 cv= 1.406 nd=2 sm=[    2.831  -0.9208 ] ss=4.432
    .......Leaf n=1 <83> sm=[    1.406  -0.4381 ] ss=2.167
    ..Split cd=0 cv= 1.233 nd=30 sm=[    36.51   -7.268 ] ss=52.53
    .......Leaf n=1 <4> sm=[   0.9894   0.1527 ] ss=1.002
    ......Split cd=0 cv=0.9894 nd=3 sm=[    2.843   0.3693 ] ss=2.745
    ........Leaf n=1 <13> sm=[   0.9222   0.1086 ] ss=0.8623
    .......Split cd=1 cv=0.1086 nd=2 sm=[    1.854   0.2166 ] ss=1.742
    ........Leaf n=1 <49> sm=[   0.9319    0.108 ] ss=0.8801
    .....Split cd=1 cv=0.03039 nd=4 sm=[    3.882   0.3043 ] ss=3.827
    ......Leaf n=1 <85> sm=[    1.039 -0.06501 ] ss=1.083
    ....Split cd=0 cv=0.9121 nd=5 sm=[    4.794   0.5004 ] ss=4.698
    .....Leaf n=1 <1> sm=[   0.9121   0.1961 ] ss=0.8705
    ...Split cd=1 cv= -0.18 nd=17 sm=[    15.62   -4.776 ] ss=17.35
    ........Leaf n=1 <89> sm=[    1.167  -0.3709 ] ss=1.499
    .......Split cd=1 cv=-0.3709 nd=2 sm=[    2.204  -0.7491 ] ss=2.718
    ........Leaf n=1 <24> sm=[    1.037  -0.3782 ] ss=1.219
    ......Split cd=0 cv= 1.033 nd=3 sm=[    3.229   -1.092 ] ss=3.885
    .......Leaf n=1 <78> sm=[    1.025  -0.3426 ] ss=1.167
    .....Split cd=1 cv=-0.3903 nd=9 sm=[    9.001    -4.05 ] ss=10.94
    .......Leaf n=1 <12> sm=[    1.053  -0.4958 ] ss=1.354
    ......Split cd=0 cv= 1.033 nd=6 sm=[    5.772   -2.958 ] ss=7.051
    ..........Leaf n=1 <15> sm=[   0.9926  -0.3955 ] ss=1.142
    .........Split cd=1 cv=-0.4384 nd=2 sm=[    1.941   -0.834 ] ss=2.233
    ..........Leaf n=1 <63> sm=[   0.9484  -0.4384 ] ss=1.092
    ........Split cd=0 cv=0.9414 nd=3 sm=[    2.882   -1.325 ] ss=3.361
    .........Leaf n=1 <48> sm=[   0.9414   -0.491 ] ss=1.127
    .......Split cd=1 cv=-0.4955 nd=5 sm=[     4.72   -2.463 ] ss=5.698
    .........Leaf n=1 <9> sm=[   0.9222   -0.537 ] ss=1.139
    ........Split cd=0 cv=0.9222 nd=2 sm=[    1.837   -1.138 ] ss=2.337
    .........Leaf n=1 <22> sm=[   0.9152  -0.6007 ] ss=1.198
    ....Split cd=0 cv=0.8318 nd=12 sm=[    10.83   -5.276 ] ss=12.66
    ......Leaf n=1 <62> sm=[   0.4635  -0.2575 ] ss=0.2812
    .....Split cd=1 cv=-0.3903 nd=3 sm=[    1.824   -1.226 ] ss=1.718
    .......Leaf n=1 <71> sm=[   0.8188  -0.5279 ] ss=0.9492
    ......Split cd=0 cv=0.6311 nd=2 sm=[    1.361  -0.9687 ] ss=1.437
    .......Leaf n=1 <14> sm=[   0.5417  -0.4407 ] ss=0.4877
    Split cd=0 cv=0.4304 nd=100 sm=[    48.18    28.78 ] ss=130.3
    .......Leaf n=1 <66> sm=[   0.2778   0.9964 ] ss=1.07
    ......Split cd=0 cv=0.2298 nd=3 sm=[   0.3662    3.123 ] ss=3.336
    ........Leaf n=1 <70> sm=[  0.04129    1.082 ] ss=1.173
    .......Split cd=1 cv= 1.045 nd=2 sm=[  0.08835    2.127 ] ss=2.266
    ........Leaf n=1 <76> sm=[  0.04706    1.045 ] ss=1.093
    .....Split cd=1 cv=0.8718 nd=5 sm=[    1.125     4.84 ] ss=5.098
    .......Leaf n=1 <56> sm=[   0.3856    0.854 ] ss=0.878
    ......Split cd=0 cv=0.3728 nd=2 sm=[   0.7584    1.717 ] ss=1.761
    .......Leaf n=1 <73> sm=[   0.3728   0.8628 ] ss=0.8834
    ....Split cd=0 cv=0.02906 nd=9 sm=[   0.1931    8.594 ] ss=8.874
    .......Leaf n=1 <6> sm=[  -0.1414   0.9454 ] ss=0.9138
    ......Split cd=0 cv=-0.1716 nd=3 sm=[  -0.7146    2.889 ] ss=2.981
    ........Leaf n=1 <11> sm=[  -0.2608    1.053 ] ss=1.177
    .......Split cd=1 cv= 0.977 nd=2 sm=[  -0.5733    1.943 ] ss=2.067
    ........Leaf n=1 <39> sm=[  -0.3125   0.8903 ] ss=0.8902
    .....Split cd=1 cv=0.8718 nd=4 sm=[  -0.9315    3.754 ] ss=3.776
    ......Leaf n=1 <87> sm=[  -0.2169   0.8649 ] ss=0.7951
    ...Split cd=1 cv=0.6614 nd=16 sm=[    0.235    11.39 ] ss=10.13
    ......Leaf n=1 <10> sm=[   0.2328   0.4159 ] ss=0.2271
    .....Split cd=1 cv=0.4159 nd=2 sm=[   0.3328   0.7797 ] ss=0.3695
    ......Leaf n=1 <60> sm=[      0.1   0.3638 ] ss=0.1424
    ....Split cd=0 cv=0.02906 nd=7 sm=[  0.04187    2.796 ] ss=1.261
    ........Leaf n=1 <26> sm=[  0.02516   0.4798 ] ss=0.2308
    .......Split cd=1 cv=0.4798 nd=2 sm=[  -0.0477   0.9319 ] ss=0.4406
    ........Leaf n=1 <82> sm=[ -0.07286   0.4521 ] ss=0.2097
    ......Split cd=0 cv=-0.136 nd=3 sm=[  -0.1837    1.434 ] ss=0.7108
    .......Leaf n=1 <97> sm=[   -0.136   0.5018 ] ss=0.2703
    .....Split cd=1 cv=0.4511 nd=5 sm=[  -0.2909    2.016 ] ss=0.8919
    .......Leaf n=1 <7> sm=[ -0.01034   0.3222 ] ss=0.1039
    ......Split cd=0 cv=-0.09691 nd=2 sm=[  -0.1072   0.5826 ] ss=0.1811
    .......Leaf n=1 <17> sm=[ -0.09691   0.2604 ] ss=0.07719
    ..Split cd=0 cv=-0.3723 nd=33 sm=[   -12.49    22.63 ] ss=28.25
    ........Leaf n=1 <75> sm=[  -0.5215   0.8942 ] ss=1.072
    .......Split cd=1 cv=0.8942 nd=2 sm=[  -0.9615     1.77 ] ss=2.032
    ........Leaf n=1 <46> sm=[  -0.4399   0.8759 ] ss=0.9608
    ......Split cd=0 cv=-0.573 nd=4 sm=[   -2.286    3.626 ] ss=4.648
    ........Leaf n=1 <45> sm=[  -0.5773   0.9521 ] ss=1.24
    .......Split cd=1 cv=0.9521 nd=2 sm=[   -1.325    1.856 ] ss=2.616
    ........Leaf n=1 <54> sm=[  -0.7477   0.9037 ] ss=1.376
    .....Split cd=1 cv=0.8718 nd=8 sm=[    -4.92     6.72 ] ss=8.792
    .......Leaf n=1 <99> sm=[  -0.5896   0.7894 ] ss=0.9708
    ......Split cd=0 cv=-0.5896 nd=4 sm=[   -2.634    3.094 ] ss=4.144
    ........Leaf n=1 <55> sm=[  -0.6811   0.8386 ] ss=1.167
    .......Split cd=1 cv=0.7666 nd=3 sm=[   -2.044    2.305 ] ss=3.173
    .........Leaf n=1 <80> sm=[  -0.6497   0.7317 ] ss=0.9574
    ........Split cd=0 cv=-0.6816 nd=2 sm=[   -1.363    1.466 ] ss=2.006
    .........Leaf n=1 <65> sm=[  -0.7131   0.7347 ] ss=1.048
    ....Split cd=0 cv=-0.7737 nd=9 sm=[   -5.799    7.392 ] ss=10.02
    .....Leaf n=1 <41> sm=[  -0.8786   0.6721 ] ss=1.224
    ...Split cd=1 cv=0.6614 nd=17 sm=[   -12.73    11.24 ] ss=18.11
    ......Leaf n=1 <20> sm=[  -0.5569   0.5926 ] ss=0.6613
    .....Split cd=1 cv=0.4849 nd=2 sm=[   -1.293    1.077 ] ss=1.438
    ......Leaf n=1 <58> sm=[   -0.736   0.4849 ] ss=0.7768
    ....Split cd=0 cv=-0.7737 nd=8 sm=[    -6.93    3.844 ] ss=8.095
    ........Leaf n=1 <47> sm=[  -0.9517   0.6142 ] ss=1.283
    .......Split cd=1 cv=0.5563 nd=2 sm=[   -1.922    1.097 ] ss=2.458
    ........Leaf n=1 <88> sm=[  -0.9706   0.4826 ] ss=1.175
    ......Split cd=0 cv=-0.9744 nd=3 sm=[   -2.972    1.628 ] ss=3.841
    .......Leaf n=1 <59> sm=[   -1.049   0.5311 ] ss=1.383
    .....Split cd=1 cv=0.4511 nd=6 sm=[   -5.637    2.766 ] ss=6.657
    ........Leaf n=1 <29> sm=[   -0.835    0.423 ] ss=0.8762
    .......Split cd=1 cv=0.4099 nd=2 sm=[   -1.709   0.8329 ] ss=1.808
    ........Leaf n=1 <67> sm=[  -0.8742   0.4099 ] ss=0.9322
    ......Split cd=0 cv=-0.9562 nd=3 sm=[   -2.665    1.139 ] ss=2.816
    .......Leaf n=1 <16> sm=[  -0.9562   0.3057 ] ss=1.008
    .Split cd=1 cv=0.2407 nd=47 sm=[   -13.69    22.22 ] ss=32.5
    .......Leaf n=1 <69> sm=[   0.2815  0.03786 ] ss=0.08069
    ......Split cd=0 cv=0.2298 nd=2 sm=[   0.4714   0.1229 ] ss=0.124
    .......Leaf n=1 <51> sm=[   0.1899  0.08505 ] ss=0.04329
    .....Split cd=1 cv=0.03039 nd=6 sm=[    1.271  -0.2285 ] ss=0.383
    ........Leaf n=1 <31> sm=[    0.262 -0.03439 ] ss=0.06983
    .......Split cd=1 cv=-0.07479 nd=2 sm=[   0.6187  -0.2098 ] ss=0.2278
    ........Leaf n=1 <95> sm=[   0.3566  -0.1754 ] ss=0.158
    ......Split cd=0 cv=0.2298 nd=4 sm=[   0.7995  -0.3514 ] ss=0.259
    ........Leaf n=1 <86> sm=[   0.1123  -0.0268 ] ss=0.01332
    .......Split cd=1 cv=-0.07479 nd=2 sm=[   0.1808  -0.1416 ] ss=0.03121
    ........Leaf n=1 <23> sm=[  0.06856  -0.1148 ] ss=0.01789
    ....Split cd=0 cv=0.02906 nd=9 sm=[    1.262 -0.07538 ] ss=0.4266
    ......Leaf n=1 <74> sm=[   -0.056   0.1927 ] ss=0.04028
    .....Split cd=1 cv=0.03039 nd=3 sm=[ -0.009376   0.1531 ] ss=0.04359
    .......Leaf n=1 <81> sm=[  0.02771 0.006594 ] ss=0.0008112
    ......Split cd=0 cv=0.01891 nd=2 sm=[  0.04662 -0.03961 ] ss=0.003304
    .......Leaf n=1 <35> sm=[  0.01891 -0.04621 ] ss=0.002493
    ...Split cd=1 cv= -0.18 nd=11 sm=[    1.921   -0.785 ] ss=0.9206
    .....Leaf n=1 <21> sm=[   0.3738  -0.4571 ] ss=0.3487
    ....Split cd=0 cv=0.2856 nd=2 sm=[   0.6594  -0.7097 ] ss=0.4941
    .....Leaf n=1 <32> sm=[   0.2856  -0.2526 ] ss=0.1453
    ..Split cd=0 cv=-0.3723 nd=14 sm=[   -1.194  -0.4066 ] ss=4.258
    .....Leaf n=1 <93> sm=[  -0.9037   0.1319 ] ss=0.8341
    ....Split cd=0 cv=-0.9037 nd=2 sm=[    -1.94   0.3524 ] ss=1.956
    .....Leaf n=1 <77> sm=[   -1.036   0.2206 ] ss=1.122
    ...Split cd=1 cv=0.02607 nd=3 sm=[   -3.115   0.3785 ] ss=3.337
    ....Leaf n=1 <36> sm=[   -1.175  0.02607 ] ss=1.381
================
open file successfully.
Data Points:
(1.53185, -0.181498)
(0.91214, 0.196149)
(0.611138, 0.845364)
(0.512654, 1.00743)
(0.989351, 0.152667)
(1.82681, -0.0104592)
(-0.141351, 0.945408)
(-0.0103401, 0.322211)
(2.00806, -0.0342631)
(0.922233, -0.536971)
(0.232796, 0.415857)
(-0.260771, 1.05303)
(1.05251, -0.49579)
(0.922208, 0.108597)
(0.541746, -0.440715)
(0.992592, -0.395543)
(-0.956249, 0.305663)
(-0.0969088, 0.260381)
(2.00321, 0.302369)
(1.42522, -0.482703)
(-0.556882, 0.592596)
(0.37384, -0.457116)
(0.915152, -0.600658)
(0.0685635, -0.114837)
(1.03722, -0.378166)
(0.695912, 0.964328)
(0.0251569, 0.479779)
(1.86506, 0.146026)
(2.0278, 0.451455)
(-0.835041, 0.423008)
(1.91848, 0.0859929)
(0.26201, -0.0343864)
(0.285578, -0.252555)
(1.48874, -0.284132)
(0.746397, 0.46168)
(0.0189145, -0.0462073)
(-1.17507, 0.0260735)
(0.521454, 0.807786)
(1.8827, 0.55646)
(-0.312485, 0.890253)
(1.01468, 0.341591)
(-0.878574, 0.67205)
(1.54628, -0.246648)
(0.662451, 0.789451)
(0.918467, 0.528656)
(-0.577279, 0.952149)
(-0.439945, 0.875922)
(-0.951655, 0.614165)
(0.941433, -0.490953)
(0.931921, 0.108027)
(1.91937, 0.312563)
(0.189892, 0.0850484)
(1.47989, -0.27702)
(1.38126, -0.335466)
(-0.747688, 0.903713)
(-0.681137, 0.838568)
(0.385644, 0.853983)
(0.898171, 0.577981)
(-0.735971, 0.484879)
(-1.04934, 0.53106)
(0.100016, 0.363823)
(0.606671, 0.748011)
(0.463516, -0.257547)
(0.948413, -0.438419)
(1.91487, 0.452713)
(-0.713119, 0.734679)
(0.277839, 0.996426)
(-0.874206, 0.409884)
(0.634026, 0.922919)
(0.28153, 0.0378633)
(0.0412851, 1.08213)
(0.818816, -0.527948)
(0.60545, 0.703587)
(0.372785, 0.862807)
(-0.0559988, 0.192733)
(-0.52154, 0.89415)
(0.0470624, 1.04461)
(-1.03581, 0.220555)
(1.02469, -0.342603)
(1.25378, -0.314619)
(-0.649686, 0.731667)
(0.027708, 0.00659442)
(-0.0728613, 0.452136)
(1.4055, -0.438135)
(1.96316, 0.335403)
(1.0385, -0.0650097)
(0.112261, -0.0267982)
(-0.216881, 0.864907)
(-0.970618, 0.48264)
(1.16692, -0.370917)
(2.03596, 0.450752)
(0.490512, 0.795305)
(0.876889, 0.379117)
(-0.903719, 0.13187)
(0.951471, 0.454005)
(0.356648, -0.175389)
(1.75784, -0.119695)
(-0.135989, 0.501781)
(0.868472, 0.642285)
(-0.589604, 0.789425)

Executing Clustering Algorithm: Swap
    ....Leaf n=1 <38> sm=[   1.8827  0.55646 ] ss=3.85421
    ...Split cd=1 cv=0.5565 nd=7 sm=[    13.75    2.862 ] ss=28.24
    .......Leaf n=1 <28> sm=[    2.028   0.4515 ] ss=4.316
    ......Split cd=1 cv=0.4515 nd=2 sm=[    4.064   0.9022 ] ss=8.664
    .......Leaf n=1 <90> sm=[    2.036   0.4508 ] ss=4.348
    .....Split cd=1 cv=0.3986 nd=5 sm=[     9.95    1.853 ] ss=20.52
    .......Leaf n=1 <84> sm=[    1.963   0.3354 ] ss=3.967
    ......Split cd=1 cv=0.3197 nd=3 sm=[    5.886   0.9503 ] ss=11.85
    ........Leaf n=1 <18> sm=[    2.003   0.3024 ] ss=4.104
    .......Split cd=0 cv= 1.975 nd=2 sm=[    3.923   0.6149 ] ss=7.886
    ........Leaf n=1 <50> sm=[    1.919   0.3126 ] ss=3.782
    ....Split cd=0 cv= 1.915 nd=6 sm=[    11.86    2.305 ] ss=24.39
    .....Leaf n=1 <64> sm=[    1.915   0.4527 ] ss=3.872
    ..Split cd=0 cv= 1.233 nd=23 sm=[    25.36    13.83 ] ss=45.3
    .....Leaf n=1 <25> sm=[   0.6959   0.9643 ] ss=1.414
    ....Split cd=0 cv=0.6959 nd=9 sm=[     5.34    7.584 ] ss=9.683
    .......Leaf n=1 <68> sm=[    0.634   0.9229 ] ss=1.254
    ......Split cd=0 cv=0.5632 nd=2 sm=[    1.147     1.93 ] ss=2.532
    .......Leaf n=1 <3> sm=[   0.5127    1.007 ] ss=1.278
    .....Split cd=1 cv=0.8718 nd=8 sm=[    4.644     6.62 ] ss=8.268
    .........Leaf n=1 <43> sm=[   0.6625   0.7895 ] ss=1.062
    ........Split cd=0 cv=0.6295 nd=2 sm=[    1.274    1.635 ] ss=2.15
    .........Leaf n=1 <2> sm=[   0.6111   0.8454 ] ss=1.088
    .......Split cd=1 cv=0.7666 nd=4 sm=[    2.486    3.086 ] ss=3.939
    .........Leaf n=1 <61> sm=[   0.6067    0.748 ] ss=0.9276
    ........Split cd=0 cv=0.6067 nd=2 sm=[    1.212    1.452 ] ss=1.789
    .........Leaf n=1 <72> sm=[   0.6054   0.7036 ] ss=0.8616
    ......Split cd=0 cv=0.5632 nd=6 sm=[    3.498     4.69 ] ss=5.737
    ........Leaf n=1 <37> sm=[   0.5215   0.8078 ] ss=0.9244
    .......Split cd=1 cv=0.7953 nd=2 sm=[    1.012    1.603 ] ss=1.798
    ........Leaf n=1 <91> sm=[   0.4905   0.7953 ] ss=0.8731
    ...Split cd=1 cv=0.6614 nd=16 sm=[    11.61    10.97 ] ss=17.05
    .......Leaf n=1 <94> sm=[   0.9515    0.454 ] ss=1.111
    ......Split cd=0 cv=0.9515 nd=4 sm=[    3.637    2.203 ] ss=4.542
    .........Leaf n=1 <57> sm=[   0.8982    0.578 ] ss=1.141
    ........Split cd=0 cv=0.8916 nd=2 sm=[    1.767     1.22 ] ss=2.308
    .........Leaf n=1 <98> sm=[   0.8685   0.6423 ] ss=1.167
    .......Split cd=1 cv=0.5563 nd=3 sm=[    2.685    1.749 ] ss=3.431
    ........Leaf n=1 <44> sm=[   0.9185   0.5287 ] ss=1.123
    .....Split cd=1 cv=0.4511 nd=6 sm=[    5.528    2.924 ] ss=6.601
    .......Leaf n=1 <40> sm=[    1.015   0.3416 ] ss=1.146
    ......Split cd=0 cv= 1.015 nd=2 sm=[    1.892   0.7207 ] ss=2.059
    .......Leaf n=1 <92> sm=[   0.8769   0.3791 ] ss=0.9127
    ....Split cd=0 cv=0.8318 nd=7 sm=[    6.275    3.385 ] ss=7.371
    .....Leaf n=1 <34> sm=[   0.7464   0.4617 ] ss=0.7703
    .Split cd=1 cv=0.2407 nd=53 sm=[    61.87    6.563 ] ss=97.83
    .......Leaf n=1 <30> sm=[    1.918  0.08599 ] ss=3.688
    ......Split cd=0 cv= 1.897 nd=2 sm=[    3.784    0.232 ] ss=7.188
    .......Leaf n=1 <27> sm=[    1.865    0.146 ] ss=3.5
    .....Split cd=1 cv=0.03039 nd=4 sm=[    7.618   0.1873 ] ss=14.56
    .......Leaf n=1 <8> sm=[    2.008 -0.03426 ] ss=4.033
    ......Split cd=0 cv= 1.897 nd=2 sm=[    3.835 -0.04472 ] ss=7.371
    .......Leaf n=1 <5> sm=[    1.827 -0.01046 ] ss=3.337
    ....Split cd=0 cv= 1.758 nd=5 sm=[    9.376   0.0676 ] ss=17.66
    .....Leaf n=1 <96> sm=[    1.758  -0.1197 ] ss=3.104
    ...Split cd=1 cv= -0.18 nd=13 sm=[    20.89   -2.493 ] ss=35.18
    .....Leaf n=1 <42> sm=[    1.546  -0.2466 ] ss=2.452
    ....Split cd=0 cv= 1.546 nd=8 sm=[    11.51    -2.56 ] ss=17.52
    .........Leaf n=1 <0> sm=[    1.532  -0.1815 ] ss=2.38
    ........Split cd=0 cv=  1.48 nd=2 sm=[    3.012  -0.4585 ] ss=4.646
    .........Leaf n=1 <52> sm=[     1.48   -0.277 ] ss=2.267
    .......Split cd=1 cv=-0.2841 nd=3 sm=[      4.5  -0.7426 ] ss=6.943
    ........Leaf n=1 <33> sm=[    1.489  -0.2841 ] ss=2.297
    ......Split cd=0 cv=  1.39 nd=5 sm=[    7.136   -1.393 ] ss=10.63
    ........Leaf n=1 <79> sm=[    1.254  -0.3146 ] ss=1.671
    .......Split cd=1 cv=-0.3146 nd=2 sm=[    2.635  -0.6501 ] ss=3.691
    ........Leaf n=1 <53> sm=[    1.381  -0.3355 ] ss=2.02
    .....Split cd=1 cv=-0.3903 nd=7 sm=[    9.966   -2.314 ] ss=15.07
    .......Leaf n=1 <19> sm=[    1.425  -0.4827 ] ss=2.264
    ......Split cd=0 cv= 1.406 nd=2 sm=[    2.831  -0.9208 ] ss=4.432
    .......Leaf n=1 <83> sm=[    1.406  -0.4381 ] ss=2.167
    ..Split cd=0 cv= 1.233 nd=30 sm=[    36.51   -7.268 ] ss=52.53
    .......Leaf n=1 <4> sm=[   0.9894   0.1527 ] ss=1.002
    ......Split cd=0 cv=0.9894 nd=3 sm=[    2.843   0.3693 ] ss=2.745
    ........Leaf n=1 <13> sm=[   0.9222   0.1086 ] ss=0.8623
    .......Split cd=1 cv=0.1086 nd=2 sm=[    1.854   0.2166 ] ss=1.742
    ........Leaf n=1 <49> sm=[   0.9319    0.108 ] ss=0.8801
    .....Split cd=1 cv=0.03039 nd=4 sm=[    3.882   0.3043 ] ss=3.827
    ......Leaf n=1 <85> sm=[    1.039 -0.06501 ] ss=1.083
    ....Split cd=0 cv=0.9121 nd=5 sm=[    4.794   0.5004 ] ss=4.698
    .....Leaf n=1 <1> sm=[   0.9121   0.1961 ] ss=0.8705
    ...Split cd=1 cv= -0.18 nd=17 sm=[    15.62   -4.776 ] ss=17.35
    ........Leaf n=1 <89> sm=[    1.167  -0.3709 ] ss=1.499
    .......Split cd=1 cv=-0.3709 nd=2 sm=[    2.204  -0.7491 ] ss=2.718
    ........Leaf n=1 <24> sm=[    1.037  -0.3782 ] ss=1.219
    ......Split cd=0 cv= 1.033 nd=3 sm=[    3.229   -1.092 ] ss=3.885
    .......Leaf n=1 <78> sm=[    1.025  -0.3426 ] ss=1.167
    .....Split cd=1 cv=-0.3903 nd=9 sm=[    9.001    -4.05 ] ss=10.94
    .......Leaf n=1 <12> sm=[    1.053  -0.4958 ] ss=1.354
    ......Split cd=0 cv= 1.033 nd=6 sm=[    5.772   -2.958 ] ss=7.051
    ..........Leaf n=1 <15> sm=[   0.9926  -0.3955 ] ss=1.142
    .........Split cd=1 cv=-0.4384 nd=2 sm=[    1.941   -0.834 ] ss=2.233
    ..........Leaf n=1 <63> sm=[   0.9484  -0.4384 ] ss=1.092
    ........Split cd=0 cv=0.9414 nd=3 sm=[    2.882   -1.325 ] ss=3.361
    .........Leaf n=1 <48> sm=[   0.9414   -0.491 ] ss=1.127
    .......Split cd=1 cv=-0.4955 nd=5 sm=[     4.72   -2.463 ] ss=5.698
    .........Leaf n=1 <9> sm=[   0.9222   -0.537 ] ss=1.139
    ........Split cd=0 cv=0.9222 nd=2 sm=[    1.837   -1.138 ] ss=2.337
    .........Leaf n=1 <22> sm=[   0.9152  -0.6007 ] ss=1.198
    ....Split cd=0 cv=0.8318 nd=12 sm=[    10.83   -5.276 ] ss=12.66
    ......Leaf n=1 <62> sm=[   0.4635  -0.2575 ] ss=0.2812
    .....Split cd=1 cv=-0.3903 nd=3 sm=[    1.824   -1.226 ] ss=1.718
    .......Leaf n=1 <71> sm=[   0.8188  -0.5279 ] ss=0.9492
    ......Split cd=0 cv=0.6311 nd=2 sm=[    1.361  -0.9687 ] ss=1.437
    .......Leaf n=1 <14> sm=[   0.5417  -0.4407 ] ss=0.4877
    Split cd=0 cv=0.4304 nd=100 sm=[    48.18    28.78 ] ss=130.3
    .......Leaf n=1 <66> sm=[   0.2778   0.9964 ] ss=1.07
    ......Split cd=0 cv=0.2298 nd=3 sm=[   0.3662    3.123 ] ss=3.336
    ........Leaf n=1 <70> sm=[  0.04129    1.082 ] ss=1.173
    .......Split cd=1 cv= 1.045 nd=2 sm=[  0.08835    2.127 ] ss=2.266
    ........Leaf n=1 <76> sm=[  0.04706    1.045 ] ss=1.093
    .....Split cd=1 cv=0.8718 nd=5 sm=[    1.125     4.84 ] ss=5.098
    .......Leaf n=1 <56> sm=[   0.3856    0.854 ] ss=0.878
    ......Split cd=0 cv=0.3728 nd=2 sm=[   0.7584    1.717 ] ss=1.761
    .......Leaf n=1 <73> sm=[   0.3728   0.8628 ] ss=0.8834
    ....Split cd=0 cv=0.02906 nd=9 sm=[   0.1931    8.594 ] ss=8.874
    .......Leaf n=1 <6> sm=[  -0.1414   0.9454 ] ss=0.9138
    ......Split cd=0 cv=-0.1716 nd=3 sm=[  -0.7146    2.889 ] ss=2.981
    ........Leaf n=1 <11> sm=[  -0.2608    1.053 ] ss=1.177
    .......Split cd=1 cv= 0.977 nd=2 sm=[  -0.5733    1.943 ] ss=2.067
    ........Leaf n=1 <39> sm=[  -0.3125   0.8903 ] ss=0.8902
    .....Split cd=1 cv=0.8718 nd=4 sm=[  -0.9315    3.754 ] ss=3.776
    ......Leaf n=1 <87> sm=[  -0.2169   0.8649 ] ss=0.7951
    ...Split cd=1 cv=0.6614 nd=16 sm=[    0.235    11.39 ] ss=10.13
    ......Leaf n=1 <10> sm=[   0.2328   0.4159 ] ss=0.2271
    .....Split cd=1 cv=0.4159 nd=2 sm=[   0.3328   0.7797 ] ss=0.3695
    ......Leaf n=1 <60> sm=[      0.1   0.3638 ] ss=0.1424
    ....Split cd=0 cv=0.02906 nd=7 sm=[  0.04187    2.796 ] ss=1.261
    ........Leaf n=1 <26> sm=[  0.02516   0.4798 ] ss=0.2308
    .......Split cd=1 cv=0.4798 nd=2 sm=[  -0.0477   0.9319 ] ss=0.4406
    ........Leaf n=1 <82> sm=[ -0.07286   0.4521 ] ss=0.2097
    ......Split cd=0 cv=-0.136 nd=3 sm=[  -0.1837    1.434 ] ss=0.7108
    .......Leaf n=1 <97> sm=[   -0.136   0.5018 ] ss=0.2703
    .....Split cd=1 cv=0.4511 nd=5 sm=[  -0.2909    2.016 ] ss=0.8919
    .......Leaf n=1 <7> sm=[ -0.01034   0.3222 ] ss=0.1039
    ......Split cd=0 cv=-0.09691 nd=2 sm=[  -0.1072   0.5826 ] ss=0.1811
    .......Leaf n=1 <17> sm=[ -0.09691   0.2604 ] ss=0.07719
    ..Split cd=0 cv=-0.3723 nd=33 sm=[   -12.49    22.63 ] ss=28.25
    ........Leaf n=1 <75> sm=[  -0.5215   0.8942 ] ss=1.072
    .......Split cd=1 cv=0.8942 nd=2 sm=[  -0.9615     1.77 ] ss=2.032
    ........Leaf n=1 <46> sm=[  -0.4399   0.8759 ] ss=0.9608
    ......Split cd=0 cv=-0.573 nd=4 sm=[   -2.286    3.626 ] ss=4.648
    ........Leaf n=1 <45> sm=[  -0.5773   0.9521 ] ss=1.24
    .......Split cd=1 cv=0.9521 nd=2 sm=[   -1.325    1.856 ] ss=2.616
    ........Leaf n=1 <54> sm=[  -0.7477   0.9037 ] ss=1.376
    .....Split cd=1 cv=0.8718 nd=8 sm=[    -4.92     6.72 ] ss=8.792
    .......Leaf n=1 <99> sm=[  -0.5896   0.7894 ] ss=0.9708
    ......Split cd=0 cv=-0.5896 nd=4 sm=[   -2.634    3.094 ] ss=4.144
    ........Leaf n=1 <55> sm=[  -0.6811   0.8386 ] ss=1.167
    .......Split cd=1 cv=0.7666 nd=3 sm=[   -2.044    2.305 ] ss=3.173
    .........Leaf n=1 <80> sm=[  -0.6497   0.7317 ] ss=0.9574
    ........Split cd=0 cv=-0.6816 nd=2 sm=[   -1.363    1.466 ] ss=2.006
    .........Leaf n=1 <65> sm=[  -0.7131   0.7347 ] ss=1.048
    ....Split cd=0 cv=-0.7737 nd=9 sm=[   -5.799    7.392 ] ss=10.02
    .....Leaf n=1 <41> sm=[  -0.8786   0.6721 ] ss=1.224
    ...Split cd=1 cv=0.6614 nd=17 sm=[   -12.73    11.24 ] ss=18.11
    ......Leaf n=1 <20> sm=[  -0.5569   0.5926 ] ss=0.6613
    .....Split cd=1 cv=0.4849 nd=2 sm=[   -1.293    1.077 ] ss=1.438
    ......Leaf n=1 <58> sm=[   -0.736   0.4849 ] ss=0.7768
    ....Split cd=0 cv=-0.7737 nd=8 sm=[    -6.93    3.844 ] ss=8.095
    ........Leaf n=1 <47> sm=[  -0.9517   0.6142 ] ss=1.283
    .......Split cd=1 cv=0.5563 nd=2 sm=[   -1.922    1.097 ] ss=2.458
    ........Leaf n=1 <88> sm=[  -0.9706   0.4826 ] ss=1.175
    ......Split cd=0 cv=-0.9744 nd=3 sm=[   -2.972    1.628 ] ss=3.841
    .......Leaf n=1 <59> sm=[   -1.049   0.5311 ] ss=1.383
    .....Split cd=1 cv=0.4511 nd=6 sm=[   -5.637    2.766 ] ss=6.657
    ........Leaf n=1 <29> sm=[   -0.835    0.423 ] ss=0.8762
    .......Split cd=1 cv=0.4099 nd=2 sm=[   -1.709   0.8329 ] ss=1.808
    ........Leaf n=1 <67> sm=[  -0.8742   0.4099 ] ss=0.9322
    ......Split cd=0 cv=-0.9562 nd=3 sm=[   -2.665    1.139 ] ss=2.816
    .......Leaf n=1 <16> sm=[  -0.9562   0.3057 ] ss=1.008
    .Split cd=1 cv=0.2407 nd=47 sm=[   -13.69    22.22 ] ss=32.5
    .......Leaf n=1 <69> sm=[   0.2815  0.03786 ] ss=0.08069
    ......Split cd=0 cv=0.2298 nd=2 sm=[   0.4714   0.1229 ] ss=0.124
    .......Leaf n=1 <51> sm=[   0.1899  0.08505 ] ss=0.04329
    .....Split cd=1 cv=0.03039 nd=6 sm=[    1.271  -0.2285 ] ss=0.383
    ........Leaf n=1 <31> sm=[    0.262 -0.03439 ] ss=0.06983
    .......Split cd=1 cv=-0.07479 nd=2 sm=[   0.6187  -0.2098 ] ss=0.2278
    ........Leaf n=1 <95> sm=[   0.3566  -0.1754 ] ss=0.158
    ......Split cd=0 cv=0.2298 nd=4 sm=[   0.7995  -0.3514 ] ss=0.259
    ........Leaf n=1 <86> sm=[   0.1123  -0.0268 ] ss=0.01332
    .......Split cd=1 cv=-0.07479 nd=2 sm=[   0.1808  -0.1416 ] ss=0.03121
    ........Leaf n=1 <23> sm=[  0.06856  -0.1148 ] ss=0.01789
    ....Split cd=0 cv=0.02906 nd=9 sm=[    1.262 -0.07538 ] ss=0.4266
    ......Leaf n=1 <74> sm=[   -0.056   0.1927 ] ss=0.04028
    .....Split cd=1 cv=0.03039 nd=3 sm=[ -0.009376   0.1531 ] ss=0.04359
    .......Leaf n=1 <81> sm=[  0.02771 0.006594 ] ss=0.0008112
    ......Split cd=0 cv=0.01891 nd=2 sm=[  0.04662 -0.03961 ] ss=0.003304
    .......Leaf n=1 <35> sm=[  0.01891 -0.04621 ] ss=0.002493
    ...Split cd=1 cv= -0.18 nd=11 sm=[    1.921   -0.785 ] ss=0.9206
    .....Leaf n=1 <21> sm=[   0.3738  -0.4571 ] ss=0.3487
    ....Split cd=0 cv=0.2856 nd=2 sm=[   0.6594  -0.7097 ] ss=0.4941
    .....Leaf n=1 <32> sm=[   0.2856  -0.2526 ] ss=0.1453
    ..Split cd=0 cv=-0.3723 nd=14 sm=[   -1.194  -0.4066 ] ss=4.258
    .....Leaf n=1 <93> sm=[  -0.9037   0.1319 ] ss=0.8341
    ....Split cd=0 cv=-0.9037 nd=2 sm=[    -1.94   0.3524 ] ss=1.956
    .....Leaf n=1 <77> sm=[   -1.036   0.2206 ] ss=1.122
    ...Split cd=1 cv=0.02607 nd=3 sm=[   -3.115   0.3785 ] ss=3.337
    ....Leaf n=1 <36> sm=[   -1.175  0.02607 ] ss=1.381
================
baseline cost
 the cost before round is  109.60102140712156




 out method
the size of clean data is  (200, 2)
the number of colors is 2
 the size of T is  398
 the cost before round is  91.50441699225216
final LP of our method
 the cost before round is  93.32112908192275
test 0.0





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  126.3631703435376



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  107.90878733274752




 out method
the size of clean data is  (200, 2)
the number of colors is 2
 the size of T is  398
 the cost before round is  91.61482230789382
final LP of our method
 the cost before round is  93.08677905522005
test 0.0





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  125.01704777468537



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  107.9283344203948




 out method
the size of clean data is  (200, 2)
the number of colors is 2
 the size of T is  398
 the cost before round is  91.57946249765547
final LP of our method
 the cost before round is  92.95801253925782
test 0.0





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  121.538040676357



