Using config_str = moons
my test [0.0, 0.1, 0.2]
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  91.51500321367133
final LP of our method
 the cost before round is  122.9226419440747
test 0.0





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  167.23290325860594



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  137.37354385291965




 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  91.9915095445392
final LP of our method
 the cost before round is  116.14110189887458
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  147.861200273616




 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  91.4686949406594
final LP of our method
 the cost before round is  107.95716349914063
test 0.0





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  150.81640090419526



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  135.1478076704343




 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  91.6241467118977
final LP of our method
 the cost before round is  105.28847210667266
test 0.0





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  142.9794912145101



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  123.8028603970048




 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  91.24326646016613
final LP of our method
 the cost before round is  99.24637036351635
test 0.0





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  139.25605945786663



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  120.16749098683174




 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  91.79727401543182
final LP of our method
 the cost before round is  98.05653362839352
test 0.0





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  133.83353056710558



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  119.44855215330277




 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  91.54057136474721
final LP of our method
 the cost before round is  96.2871625519712
test 0.0





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  137.14809530413345



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  116.79040445768138




 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  91.16887717550229
final LP of our method
 the cost before round is  95.40168740531652
test 0.0





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  134.99618343908392



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  114.95209880190319




 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  91.44278973269324
final LP of our method
 the cost before round is  95.46347667758143
test 0.0





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  135.48295845871516



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  115.86817795678255




 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  91.85652093089493
final LP of our method
 the cost before round is  95.27924430414832
test 0.0





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  133.72533633045683



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  112.61229181455047




 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  91.67863521543796
final LP of our method
 the cost before round is  95.10212025070871
test 0.0





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  132.12409487757552



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  112.51962447194867




 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  91.50158430488727
final LP of our method
 the cost before round is  94.28891593772376
test 0.0





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  128.03626555672153



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  113.1762074211117




 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  91.47589462937766
final LP of our method
 the cost before round is  94.36616621484042
test 0.0





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  127.86135981040354



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  110.39316025963282




 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  91.7701263869967
final LP of our method
 the cost before round is  93.87132517680143
test 0.0





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  128.7438573997941



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  111.7882774673297




 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  91.50379441412451
final LP of our method
 the cost before round is  93.86773753305226
test 0.0





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  127.66592943287903



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  108.96334999640837




 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  91.79110399424945
final LP of our method
 the cost before round is  93.48992804349564
test 0.0





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  122.50272469664685



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  109.1233617929545




 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  91.60754107261486
final LP of our method
 the cost before round is  93.60261533218485
test 0.0





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  123.0702432299266



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  109.31535114241174




 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  91.57590456998534
final LP of our method
 the cost before round is  93.64768219468614
test 0.0





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  125.05788872887322



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  107.81483988747428




 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  91.27955750915466
final LP of our method
 the cost before round is  93.08678609814179
test 0.0





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  120.77639662109924



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  108.31457215820276




 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  91.66412905096317
final LP of our method
 the cost before round is  93.05315112444625
test 0.0





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  121.45530732784844



delta =  0.1
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
================
NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  122.11239803483676




 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  78.16043841785513
final LP of our method
 the cost before round is  109.74618055337596
test 0.0





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  161.41798671198717



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  118.56036792135014




 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  78.07444841985352
final LP of our method
 the cost before round is  101.95174538424052
test 0.0





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  142.8411327371386



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  124.35293434540026




 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  78.63006706391029
final LP of our method
 the cost before round is  92.45020248991321
test 7.105427357601002e-15





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  128.16057397810513



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  116.90293879644904




 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  78.0939759496439
final LP of our method
 the cost before round is  88.98747671224419
test 0.0





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  126.54754270175859



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  111.44610149456648




 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  78.14030567158203
final LP of our method
 the cost before round is  86.06327127129411
test 1.7763568394002505e-15





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  121.58460356800234



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  111.10225777470583




 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  78.10133157659278
final LP of our method
 the cost before round is  87.94408552957174
test 7.105427357601002e-15





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  120.66116925466883



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  109.1344000454541




 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  78.08061165845206
final LP of our method
 the cost before round is  83.41753488968351
test 3.552713678800501e-15





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  118.09911252027078



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  101.33181028035902




 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  78.4566227259917
final LP of our method
 the cost before round is  83.87743212070095
test 8.881784197001252e-16





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  117.31925748444081



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  102.80127258779036




 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  78.0681200743916
final LP of our method
 the cost before round is  82.51146630247183
test 1.0658141036401503e-14





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  114.00244489952298



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  99.78146098200244




 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  78.06346153910134
final LP of our method
 the cost before round is  81.87067701497396
test 3.552713678800501e-15





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  115.5819009104122



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  99.40113638417613




 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  78.29448610333098
final LP of our method
 the cost before round is  81.36168986610473
test 1.7763568394002505e-15





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  113.72858500200712



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  98.01979333934683




 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  78.04119720644623
final LP of our method
 the cost before round is  81.40779910785461
test 1.7763568394002505e-15





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  112.75676053119017



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  98.31722187752803




 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  78.21236069621384
final LP of our method
 the cost before round is  80.50311451607196
test 1.7763568394002505e-15





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  112.0496405889597



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  97.28730043075025




 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  78.01940703324819
final LP of our method
 the cost before round is  80.61520238515213
test 8.881784197001252e-16





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  110.30660608721955



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  97.06009295900378




 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  78.34939688413161
final LP of our method
 the cost before round is  81.03403366917357
test 8.881784197001252e-16





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  108.57338052106776



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  96.15161266028716




 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  78.01784575599268
final LP of our method
 the cost before round is  80.08706143314139
test 4.440892098500626e-15





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  108.80472050884515



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  96.63980469249744




 out method
the size of clean data is  (200, 2)
the number of colors is 2
 the size of T is  398
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  77.71507901840037
final LP of our method
 the cost before round is  80.35403617814191
test 1.7763568394002505e-15





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  107.66594404250787



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  95.96458997076104




 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  78.44629939348272
final LP of our method
 the cost before round is  80.18199635460687
test 3.552713678800501e-15





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  108.06328030286045



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  94.57973270710731




 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  78.23725377309931
final LP of our method
 the cost before round is  80.04740572179733
test 8.881784197001252e-16





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  105.70113179961237



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  96.53039726202876




 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  78.36113500187808
final LP of our method
 the cost before round is  80.0565103643677
test 8.881784197001252e-16





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  106.24086445849115



delta =  0.2
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
================
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
================
NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  102.96919360894171




 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  64.36828856388084
final LP of our method
 the cost before round is  96.8133871820831
test 7.105427357601002e-15





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  150.7689497820295



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  102.54997559107865




 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  64.30220699807198
final LP of our method
 the cost before round is  88.05670924264415
test 0.0





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  132.2562808545359



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  101.80027236020054




 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  64.25308604851054
final LP of our method
 the cost before round is  78.39003201806834
test 3.552713678800501e-15





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  115.70131020929077



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  99.95692089310536




 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  64.5315531881217
final LP of our method
 the cost before round is  75.85949302188875
test 3.552713678800501e-15





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  107.31162810584428



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  95.20248217846013




 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  64.40412640366033
final LP of our method
 the cost before round is  71.81319423659798
test 1.0658141036401503e-14





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  105.74100614684032



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  92.73504398557807




 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  64.05160569330776
final LP of our method
 the cost before round is  71.11602271014652
test 3.552713678800501e-15





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  105.07771959532316



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  90.82960026676858




 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  64.56131454392057
final LP of our method
 the cost before round is  70.50593090024331
test 1.7763568394002505e-15





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  104.15969836455086



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  89.5407084911274




 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  64.2795510883274
final LP of our method
 the cost before round is  69.26561174868198
test 1.7763568394002505e-15





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  100.86571486377085



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  85.75824467520138




 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  64.3876704832469
final LP of our method
 the cost before round is  68.99474512656532
test 1.7763568394002505e-15





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  101.3862532980609



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  86.53807032810099




 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  64.07241659712872
final LP of our method
 the cost before round is  67.8359757409606
test 1.7763568394002505e-15





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  100.27663213925332



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  85.15013405283446




 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  64.05560286928095
final LP of our method
 the cost before round is  67.463945770628
test 1.7763568394002505e-15





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  98.58276149248977



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  84.3039589277027




 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  64.17476863074022
final LP of our method
 the cost before round is  66.8668156045479
test 8.881784197001252e-16





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  95.77724153744012



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  86.48538492923649




 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  64.24851497790905
final LP of our method
 the cost before round is  67.25283556463188
test 8.881784197001252e-16





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  94.82229454959284



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  83.25029123355704




 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  64.15863507218988
final LP of our method
 the cost before round is  67.00144634588685
test 1.7763568394002505e-15





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  96.14635907917453



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  83.19649918815347




 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  64.33182798342423
final LP of our method
 the cost before round is  66.9198077800381
test 8.881784197001252e-16





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  96.3353588980645



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  81.32312852791978




 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  64.34097750881894
final LP of our method
 the cost before round is  66.91144393681357
test 1.7763568394002505e-15





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  91.74163410569182



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  81.88579488294096




 out method
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
================
 the size of T is  398
 the cost before round is  64.19136895392074
final LP of our method
 the cost before round is  66.13095347148736
test 8.881784197001252e-16





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  93.76178680744952



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  81.56081526434023




 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  64.41296547816408
final LP of our method
 the cost before round is  66.30322931389505
test 8.881784197001252e-16





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  91.93861986532619



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  80.64140070044303




 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  64.5943189292795
final LP of our method
 the cost before round is  66.32563854210505
test 4.440892098500626e-16





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  90.72955744080458



NIPS 19:
the size of clean data is  (200, 2)
the number of colors is 2
baseline cost
 the cost before round is  81.78594598509652




 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  64.67081779593173
final LP of our method
 the cost before round is  66.07084356143353
test 1.7763568394002505e-15





the size of clean data is  (200, 2)
the number of colors is 2
ORL21 method
 the cost before round is  91.92451524381678



