--- Job neos2 Start 08/21/08 09:52:47 GAMS Rev 227 Copyright (C) 1987-2008 GAMS Development. All rights reserved Licensee: Stefan Vigerske G071106/0001CB-LNX Humboldt University Berlin, Numerical Mathematics DC5918 --- Starting compilation --- neos2.gms(106) 2 Mb --- GDXin=/home/stefan/work/gams/models/LINlib/neos2.gdx --- neos2.gms(148) 3 Mb --- Starting execution: elapsed 0:00:00.046 --- neos2.gms(123) 4 Mb --- Generating MIP model m --- neos2.gms(124) 4 Mb --- 1,104 rows 2,102 columns 7,331 non-zeroes --- 1,040 discrete-columns --- Executing COINCBC: elapsed 0:00:00.079 GAMS/CoinCbc 2.0 LP/MIP Solver written by J. Forrest Problem statistics: 2101 columns and 1103 rows. 1040 variables have integrality restrictions. Calling CBC main solution routine... Coin Cbc and Clp Solver version 2.00.00, build Mar 20 2008 command line - GAMS/CBC -solve -quit Continuous objective value is -4717.67 - 0.02 seconds 0 fixed, 0 tightened bounds, 54 strengthened rows, 0 substitutions 0 fixed, 0 tightened bounds, 54 strengthened rows, 0 substitutions processed model has 1086 rows, 2084 columns (1027 integer) and 7729 elements Pass 1: obj. 2.62226 --> up = 0 , down = 0 -- rand = 10 ( 15) Pass 2: obj. 4.37036 --> up = 0 , down = 0 -- rand = 13 ( 27) Pass 3: obj. 3.16028 --> up = 0 , down = 0 -- rand = 10 ( 10) Pass 4: obj. 3.54333 --> up = 0 , down = 0 -- rand = 11 ( 26) Pass 5: obj. 3.32798 --> up = 0 , down = 2 Pass 6: obj. 1.94767 --> up = 0 , down = 0 -- rand = 10 ( 10) Pass 7: obj. 3.40256 --> up = 0 , down = 0 -- rand = 11 ( 11) Pass 8: obj. 2.70358 --> up = 0 , down = 1 perturbation applied Pass 9: obj. 185.00000 --> up = 0 , down = 185 Pass 10: obj. 3.47551 --> up = 0 , down = 3 Pass 11: obj. 1.70506 --> up = 0 , down = 0 -- rand = 12 ( 12) Pass 12: obj. 4.66325 --> up = 1 , down = 3 Pass 13: obj. 1.36470 --> up = 0 , down = 0 -- rand = 7 ( 26) Pass 14: obj. 2.57771 --> up = 0 , down = 2 Pass 15: obj. 1.00645 --> up = 0 , down = 0 -- rand = 6 ( 13) Pass 16: obj. 2.36586 --> up = 0 , down = 1 Pass 17: obj. 1.37327 --> up = 0 , down = 1 Pass 18: obj. 1.11184 --> up = 0 , down = 0 -- rand = 6 ( 25) Pass 19: obj. 1.96755 --> up = 1 , down = 0 Pass 20: obj. 1.46313 --> No solution found this major pass Before mini branch and bound, 979 integers at bound fixed and 945 continuous Full problem 1086 rows 2084 columns, reduced to 141 rows 160 columns Mini branch and bound did not improve solution (0.40 seconds) Full problem 1087 rows 2084 columns, reduced to 1087 rows 2084 columns - too large After 0.42 seconds - Feasibility pump exiting - took 0.42 seconds 28 added rows had average density of 358.929 At root node, 28 cuts changed objective from -4407.1 to -4073.03 in 21 passes Cut generator 0 (Probing) - 11 row cuts (1 active), 0 column cuts in 0.132 seconds - new frequency is 2 Cut generator 1 (Gomory) - 254 row cuts (19 active), 0 column cuts in 0.056 seconds - new frequency is 1 Cut generator 2 (Knapsack) - 0 row cuts (0 active), 0 column cuts in 0.032 seconds - new frequency is -100 Cut generator 3 (Clique) - 0 row cuts (0 active), 0 column cuts in 0.004 seconds - new frequency is -100 Cut generator 4 (MixedIntegerRounding2) - 0 row cuts (0 active), 0 column cuts in -0.000 seconds - new frequency is -100 Cut generator 5 (FlowCover) - 0 row cuts (0 active), 0 column cuts in 0.004 seconds - new frequency is -100 Cut generator 6 (TwoMirCuts) - 44 row cuts (0 active), 0 column cuts in 0.052 seconds - new frequency is -100 After 0 nodes, 1 on tree, 1e+50 best solution, best possible -4073.03 (1.02 seconds) After 100 nodes, 29 on tree, 1e+50 best solution, best possible -4073.03 (3.77 seconds) After 200 nodes, 26 on tree, 1e+50 best solution, best possible -4073.03 (4.86 seconds) After 300 nodes, 31 on tree, 1e+50 best solution, best possible -4073.03 (5.78 seconds) After 400 nodes, 33 on tree, 1e+50 best solution, best possible -4073.03 (6.96 seconds) After 500 nodes, 55 on tree, 1e+50 best solution, best possible -4073.03 (7.92 seconds) After 600 nodes, 63 on tree, 1e+50 best solution, best possible -4073.03 (9.44 seconds) After 700 nodes, 58 on tree, 1e+50 best solution, best possible -4073.03 (10.82 seconds) After 800 nodes, 52 on tree, 1e+50 best solution, best possible -4073.03 (12.25 seconds) After 900 nodes, 50 on tree, 1e+50 best solution, best possible -4073.03 (13.74 seconds) After 1000 nodes, 16 on tree, 1e+50 best solution, best possible -4073.03 (14.84 seconds) After 1100 nodes, 39 on tree, 1e+50 best solution, best possible -4073.03 (15.80 seconds) After 1200 nodes, 29 on tree, 1e+50 best solution, best possible -4073.03 (16.69 seconds) After 1300 nodes, 28 on tree, 1e+50 best solution, best possible -4073.03 (17.91 seconds) After 1400 nodes, 40 on tree, 1e+50 best solution, best possible -4073.03 (18.86 seconds) After 1500 nodes, 17 on tree, 1e+50 best solution, best possible -4073.03 (20.01 seconds) After 1600 nodes, 19 on tree, 1e+50 best solution, best possible -4073.03 (20.83 seconds) After 1700 nodes, 26 on tree, 1e+50 best solution, best possible -4073.03 (21.65 seconds) After 1800 nodes, 17 on tree, 1e+50 best solution, best possible -4073.03 (22.47 seconds) After 1900 nodes, 41 on tree, 1e+50 best solution, best possible -4073.03 (23.31 seconds) After 2000 nodes, 37 on tree, 1e+50 best solution, best possible -4073.03 (23.98 seconds) After 2100 nodes, 17 on tree, 1e+50 best solution, best possible -4073.03 (24.83 seconds) After 2200 nodes, 22 on tree, 1e+50 best solution, best possible -4073.03 (25.77 seconds) After 2300 nodes, 17 on tree, 1e+50 best solution, best possible -4073.03 (26.78 seconds) After 2400 nodes, 19 on tree, 1e+50 best solution, best possible -4073.03 (27.58 seconds) After 2500 nodes, 32 on tree, 1e+50 best solution, best possible -4073.03 (28.42 seconds) After 2600 nodes, 23 on tree, 1e+50 best solution, best possible -4073.03 (29.23 seconds) After 2700 nodes, 23 on tree, 1e+50 best solution, best possible -4073.03 (29.99 seconds) After 2800 nodes, 19 on tree, 1e+50 best solution, best possible -4073.03 (30.57 seconds) After 2900 nodes, 18 on tree, 1e+50 best solution, best possible -4073.03 (31.23 seconds) After 3000 nodes, 28 on tree, 1e+50 best solution, best possible -4073.03 (32.12 seconds) After 3100 nodes, 51 on tree, 1e+50 best solution, best possible -4073.03 (33.07 seconds) After 3200 nodes, 24 on tree, 1e+50 best solution, best possible -4073.03 (33.99 seconds) After 3300 nodes, 19 on tree, 1e+50 best solution, best possible -4073.03 (34.85 seconds) After 3400 nodes, 28 on tree, 1e+50 best solution, best possible -4073.03 (35.76 seconds) After 3500 nodes, 22 on tree, 1e+50 best solution, best possible -4073.03 (36.70 seconds) After 3600 nodes, 28 on tree, 1e+50 best solution, best possible -4073.03 (37.58 seconds) After 3700 nodes, 29 on tree, 1e+50 best solution, best possible -4073.03 (38.45 seconds) After 3800 nodes, 34 on tree, 1e+50 best solution, best possible -4073.03 (39.20 seconds) After 3900 nodes, 27 on tree, 1e+50 best solution, best possible -4073.03 (40.45 seconds) After 4000 nodes, 33 on tree, 1e+50 best solution, best possible -4073.03 (41.47 seconds) After 4100 nodes, 22 on tree, 1e+50 best solution, best possible -4073.03 (42.59 seconds) After 4200 nodes, 42 on tree, 1e+50 best solution, best possible -4073.03 (43.96 seconds) After 4300 nodes, 75 on tree, 1e+50 best solution, best possible -4073.03 (44.97 seconds) After 4400 nodes, 98 on tree, 1e+50 best solution, best possible -4073.03 (46.02 seconds) After 4500 nodes, 143 on tree, 1e+50 best solution, best possible -4073.03 (46.66 seconds) After 4600 nodes, 97 on tree, 1001.55 best solution, best possible -4073.03 (47.79 seconds) After 4700 nodes, 95 on tree, 1001.55 best solution, best possible -4073.03 (49.57 seconds) After 4800 nodes, 105 on tree, 1001.55 best solution, best possible -4073.03 (51.30 seconds) After 4900 nodes, 113 on tree, 1001.55 best solution, best possible -4073.03 (52.89 seconds) After 5000 nodes, 121 on tree, 1001.55 best solution, best possible -4073.03 (54.40 seconds) After 5100 nodes, 117 on tree, 1001.55 best solution, best possible -4073.03 (55.58 seconds) After 5200 nodes, 121 on tree, 1001.55 best solution, best possible -4073.03 (56.89 seconds) After 5300 nodes, 125 on tree, 1001.55 best solution, best possible -4073.03 (58.03 seconds) After 5400 nodes, 125 on tree, 1001.55 best solution, best possible -4073.03 (59.20 seconds) After 5500 nodes, 129 on tree, 1001.55 best solution, best possible -4073.03 (60.36 seconds) After 5600 nodes, 133 on tree, 1001.55 best solution, best possible -4073.03 (61.38 seconds) After 5700 nodes, 146 on tree, 1001.55 best solution, best possible -4073.03 (62.59 seconds) After 5800 nodes, 162 on tree, 1001.55 best solution, best possible -4073.03 (63.85 seconds) After 5900 nodes, 180 on tree, 1001.55 best solution, best possible -4073.03 (65.32 seconds) After 6000 nodes, 186 on tree, 1001.55 best solution, best possible -4073.03 (66.54 seconds) After 6100 nodes, 204 on tree, 1001.55 best solution, best possible -4073.03 (67.75 seconds) After 6200 nodes, 222 on tree, 1001.55 best solution, best possible -4072.92 (69.20 seconds) After 6300 nodes, 243 on tree, 1001.55 best solution, best possible -4072.92 (70.32 seconds) After 6400 nodes, 266 on tree, 1001.55 best solution, best possible -4072.92 (71.54 seconds) After 6500 nodes, 289 on tree, 1001.55 best solution, best possible -4072.92 (72.85 seconds) After 6600 nodes, 322 on tree, 1001.55 best solution, best possible -4072.92 (74.12 seconds) After 6700 nodes, 353 on tree, 1001.55 best solution, best possible -4072.92 (75.12 seconds) After 6800 nodes, 375 on tree, 1001.55 best solution, best possible -4072.92 (76.31 seconds) After 6900 nodes, 381 on tree, 1001.55 best solution, best possible -4072.92 (77.46 seconds) After 7000 nodes, 386 on tree, 1001.55 best solution, best possible -4072.92 (78.95 seconds) After 7100 nodes, 387 on tree, 1001.55 best solution, best possible -4072.92 (80.40 seconds) After 7200 nodes, 400 on tree, 1001.55 best solution, best possible -4072.92 (81.53 seconds) After 7300 nodes, 402 on tree, 1001.55 best solution, best possible -4072.92 (82.65 seconds) After 7400 nodes, 405 on tree, 1001.55 best solution, best possible -4072.92 (84.01 seconds) After 7500 nodes, 425 on tree, 1001.55 best solution, best possible -4067.94 (85.21 seconds) After 7600 nodes, 454 on tree, 1001.55 best solution, best possible -4067.94 (87.48 seconds) After 7700 nodes, 484 on tree, 1001.55 best solution, best possible -4067.94 (88.87 seconds) After 7800 nodes, 514 on tree, 1001.55 best solution, best possible -4067.94 (90.28 seconds) After 7900 nodes, 531 on tree, 1001.55 best solution, best possible -4067.94 (91.37 seconds) After 8000 nodes, 552 on tree, 1001.55 best solution, best possible -4067.94 (92.87 seconds) After 8100 nodes, 573 on tree, 1001.55 best solution, best possible -4067.94 (94.10 seconds) After 8200 nodes, 595 on tree, 1001.55 best solution, best possible -4067.94 (95.34 seconds) After 8300 nodes, 619 on tree, 1001.55 best solution, best possible -4067.94 (96.97 seconds) After 8400 nodes, 638 on tree, 1001.55 best solution, best possible -4067.94 (98.47 seconds) After 8500 nodes, 657 on tree, 1001.55 best solution, best possible -4067.94 (99.96 seconds) After 8600 nodes, 686 on tree, 1001.55 best solution, best possible -4067.94 (101.15 seconds) After 8700 nodes, 693 on tree, 1001.55 best solution, best possible -4067.94 (102.27 seconds) After 8800 nodes, 696 on tree, 1001.55 best solution, best possible -4067.94 (103.11 seconds) After 8900 nodes, 705 on tree, 1001.55 best solution, best possible -4067.94 (104.16 seconds) After 9000 nodes, 713 on tree, 1001.55 best solution, best possible -4067.94 (105.19 seconds) After 9100 nodes, 716 on tree, 1001.55 best solution, best possible -2259.89 (106.27 seconds) After 9200 nodes, 722 on tree, 1001.55 best solution, best possible -2206.32 (107.23 seconds) After 9300 nodes, 726 on tree, 1001.55 best solution, best possible -2206.32 (108.22 seconds) After 9400 nodes, 730 on tree, 1001.55 best solution, best possible -2206.32 (109.12 seconds) After 9500 nodes, 740 on tree, 1001.55 best solution, best possible -2206.32 (110.03 seconds) After 9600 nodes, 761 on tree, 1001.55 best solution, best possible -2206.32 (111.01 seconds) After 9700 nodes, 773 on tree, 1001.55 best solution, best possible -2206.32 (112.08 seconds) After 9800 nodes, 781 on tree, 1001.55 best solution, best possible -2206.32 (113.13 seconds) After 9900 nodes, 791 on tree, 1001.55 best solution, best possible -2206.32 (114.25 seconds) After 10000 nodes, 805 on tree, 1001.55 best solution, best possible -2206.32 (115.51 seconds) After 10100 nodes, 807 on tree, 1001.55 best solution, best possible -2206.32 (116.50 seconds) After 10200 nodes, 810 on tree, 1001.55 best solution, best possible -2206.32 (117.29 seconds) After 10300 nodes, 822 on tree, 1001.55 best solution, best possible -2206.32 (118.32 seconds) After 10400 nodes, 828 on tree, 1001.55 best solution, best possible -2206.32 (119.36 seconds) After 10500 nodes, 841 on tree, 1001.55 best solution, best possible -2206.32 (120.30 seconds) After 10600 nodes, 850 on tree, 1001.55 best solution, best possible -2206.32 (121.32 seconds) After 10700 nodes, 860 on tree, 1001.55 best solution, best possible -2206.32 (122.34 seconds) After 10800 nodes, 867 on tree, 1001.55 best solution, best possible -2206.32 (123.45 seconds) After 10900 nodes, 867 on tree, 1001.55 best solution, best possible -2206.32 (124.28 seconds) After 11000 nodes, 869 on tree, 1001.55 best solution, best possible -2199.65 (125.34 seconds) After 11100 nodes, 875 on tree, 1001.55 best solution, best possible -1916.25 (126.26 seconds) After 11200 nodes, 880 on tree, 1001.55 best solution, best possible -1845.5 (127.43 seconds) After 11300 nodes, 903 on tree, 1001.55 best solution, best possible -1803.56 (128.84 seconds) After 11400 nodes, 902 on tree, 1001.55 best solution, best possible -1635.82 (130.43 seconds) After 11500 nodes, 908 on tree, 1001.55 best solution, best possible -1533.14 (131.83 seconds) After 11600 nodes, 916 on tree, 1001.55 best solution, best possible -1455.33 (132.91 seconds) After 11700 nodes, 923 on tree, 1001.55 best solution, best possible -1437.35 (133.79 seconds) After 11800 nodes, 928 on tree, 1001.55 best solution, best possible -1397.88 (134.76 seconds) After 11900 nodes, 933 on tree, 1001.55 best solution, best possible -1371.64 (135.91 seconds) After 12000 nodes, 945 on tree, 1001.55 best solution, best possible -1346.58 (137.04 seconds) After 12100 nodes, 957 on tree, 1001.55 best solution, best possible -1323.71 (138.20 seconds) After 12200 nodes, 973 on tree, 1001.55 best solution, best possible -1306.61 (139.44 seconds) After 12300 nodes, 984 on tree, 1001.55 best solution, best possible -1285.96 (140.62 seconds) After 12400 nodes, 1001 on tree, 1001.55 best solution, best possible -1264.36 (141.81 seconds) After 12500 nodes, 1010 on tree, 1001.55 best solution, best possible -1246.58 (142.96 seconds) After 12600 nodes, 1019 on tree, 1001.55 best solution, best possible -1231.38 (143.99 seconds) After 12700 nodes, 1027 on tree, 1001.55 best solution, best possible -1218.91 (144.90 seconds) After 12800 nodes, 1035 on tree, 1001.55 best solution, best possible -1207.19 (145.89 seconds) After 12900 nodes, 1040 on tree, 1001.55 best solution, best possible -1194.32 (146.78 seconds) After 13000 nodes, 1048 on tree, 1001.55 best solution, best possible -1182.78 (147.75 seconds) After 13100 nodes, 1048 on tree, 1001.55 best solution, best possible -1182.78 (148.64 seconds) After 13200 nodes, 1047 on tree, 1001.55 best solution, best possible -1182.78 (149.48 seconds) After 13300 nodes, 1056 on tree, 1001.55 best solution, best possible -1182.78 (150.30 seconds) After 13400 nodes, 1062 on tree, 1001.55 best solution, best possible -1182.78 (151.19 seconds) After 13500 nodes, 1066 on tree, 1001.55 best solution, best possible -1182.21 (152.03 seconds) After 13600 nodes, 1070 on tree, 1001.55 best solution, best possible -1182.21 (152.89 seconds) After 13700 nodes, 1079 on tree, 1001.55 best solution, best possible -1182.21 (153.71 seconds) After 13800 nodes, 1083 on tree, 1001.55 best solution, best possible -1182.21 (154.51 seconds) After 13900 nodes, 1093 on tree, 1001.55 best solution, best possible -1182.21 (155.40 seconds) After 14000 nodes, 1099 on tree, 1001.55 best solution, best possible -1182.21 (156.32 seconds) After 14100 nodes, 1109 on tree, 1001.55 best solution, best possible -1165.56 (157.33 seconds) After 14200 nodes, 1117 on tree, 1001.55 best solution, best possible -1148.67 (158.36 seconds) After 14300 nodes, 1130 on tree, 1001.55 best solution, best possible -1132.37 (159.45 seconds) After 14400 nodes, 1138 on tree, 1001.55 best solution, best possible -1115.33 (160.53 seconds) After 14500 nodes, 1141 on tree, 1001.55 best solution, best possible -1106.07 (161.35 seconds) After 14600 nodes, 1149 on tree, 1001.55 best solution, best possible -1095.04 (162.24 seconds) After 14700 nodes, 1163 on tree, 1001.55 best solution, best possible -1089.43 (163.26 seconds) After 14800 nodes, 1172 on tree, 1001.55 best solution, best possible -1080.05 (164.08 seconds) After 14900 nodes, 1182 on tree, 1001.55 best solution, best possible -1071.44 (164.93 seconds) After 15000 nodes, 1190 on tree, 1001.55 best solution, best possible -1062.67 (165.87 seconds) After 15100 nodes, 1200 on tree, 1001.55 best solution, best possible -1051.96 (166.87 seconds) After 15200 nodes, 1209 on tree, 1001.55 best solution, best possible -1044.1 (167.94 seconds) After 15300 nodes, 1217 on tree, 1001.55 best solution, best possible -1033.01 (169.05 seconds) After 15400 nodes, 1230 on tree, 1001.55 best solution, best possible -1023.66 (170.03 seconds) After 15500 nodes, 1241 on tree, 1001.55 best solution, best possible -1013.48 (171.14 seconds) After 15600 nodes, 1251 on tree, 1001.55 best solution, best possible -1005.4 (172.11 seconds) After 15700 nodes, 1259 on tree, 1001.55 best solution, best possible -998.907 (173.16 seconds) After 15800 nodes, 1273 on tree, 1001.55 best solution, best possible -990.403 (174.11 seconds) After 15900 nodes, 1282 on tree, 1001.55 best solution, best possible -981.826 (175.02 seconds) Strong branching is fixing too many variables, too expensively! After 16000 nodes, 1291 on tree, 1001.55 best solution, best possible -972.367 (176.04 seconds) After 16100 nodes, 1298 on tree, 1001.55 best solution, best possible -965.302 (176.92 seconds) After 16200 nodes, 1310 on tree, 1001.55 best solution, best possible -957.689 (177.82 seconds) After 16300 nodes, 1314 on tree, 1001.55 best solution, best possible -951.76 (178.68 seconds) After 16400 nodes, 1324 on tree, 1001.55 best solution, best possible -943.21 (179.58 seconds) After 16500 nodes, 1333 on tree, 1001.55 best solution, best possible -938.095 (180.44 seconds) After 16600 nodes, 1346 on tree, 1001.55 best solution, best possible -930.709 (181.32 seconds) After 16700 nodes, 1356 on tree, 1001.55 best solution, best possible -924.231 (182.32 seconds) After 16800 nodes, 1360 on tree, 1001.55 best solution, best possible -916.73 (183.25 seconds) After 16900 nodes, 1372 on tree, 1001.55 best solution, best possible -911.177 (184.20 seconds) After 17000 nodes, 1379 on tree, 1001.55 best solution, best possible -905.055 (185.17 seconds) After 17100 nodes, 1383 on tree, 1001.55 best solution, best possible -905.055 (186.04 seconds) After 17200 nodes, 1386 on tree, 1001.55 best solution, best possible -905.055 (186.88 seconds) After 17300 nodes, 1393 on tree, 1001.55 best solution, best possible -905.055 (187.72 seconds) After 17400 nodes, 1395 on tree, 1001.55 best solution, best possible -905.055 (188.58 seconds) After 17500 nodes, 1402 on tree, 1001.55 best solution, best possible -905.055 (189.47 seconds) After 17600 nodes, 1406 on tree, 1001.55 best solution, best possible -905.055 (190.32 seconds) After 17700 nodes, 1414 on tree, 1001.55 best solution, best possible -905.055 (191.21 seconds) After 17800 nodes, 1417 on tree, 1001.55 best solution, best possible -905.055 (192.05 seconds) After 17900 nodes, 1425 on tree, 1001.55 best solution, best possible -905.055 (192.93 seconds) After 18000 nodes, 1431 on tree, 1001.55 best solution, best possible -905.055 (193.80 seconds) After 18100 nodes, 1442 on tree, 1001.55 best solution, best possible -892.076 (194.74 seconds) After 18200 nodes, 1449 on tree, 1001.55 best solution, best possible -884.513 (195.61 seconds) After 18300 nodes, 1463 on tree, 1001.55 best solution, best possible -876.805 (196.53 seconds) After 18400 nodes, 1472 on tree, 1001.55 best solution, best possible -868.915 (197.52 seconds) After 18500 nodes, 1480 on tree, 1001.55 best solution, best possible -858.011 (198.43 seconds) After 18600 nodes, 1494 on tree, 1001.55 best solution, best possible -851.237 (199.28 seconds) After 18700 nodes, 1502 on tree, 1001.55 best solution, best possible -843.656 (200.19 seconds) After 18800 nodes, 1509 on tree, 1001.55 best solution, best possible -834.139 (201.08 seconds) After 18900 nodes, 1516 on tree, 1001.55 best solution, best possible -828.785 (202.00 seconds) After 19000 nodes, 1520 on tree, 1001.55 best solution, best possible -823.132 (202.86 seconds) After 19100 nodes, 1529 on tree, 1001.55 best solution, best possible -815.359 (203.81 seconds) After 19200 nodes, 1536 on tree, 1001.55 best solution, best possible -808.917 (204.72 seconds) After 19300 nodes, 1546 on tree, 1001.55 best solution, best possible -802.187 (205.57 seconds) After 19400 nodes, 1550 on tree, 1001.55 best solution, best possible -795.944 (206.52 seconds) After 19500 nodes, 1561 on tree, 1001.55 best solution, best possible -789.58 (207.40 seconds) After 19600 nodes, 1571 on tree, 1001.55 best solution, best possible -782.327 (208.35 seconds) After 19700 nodes, 1574 on tree, 1001.55 best solution, best possible -775.253 (209.09 seconds) After 19800 nodes, 1582 on tree, 1001.55 best solution, best possible -766.639 (209.87 seconds) After 19900 nodes, 1587 on tree, 1001.55 best solution, best possible -762.483 (210.59 seconds) After 20000 nodes, 1598 on tree, 1001.55 best solution, best possible -756.633 (211.38 seconds) After 20100 nodes, 1603 on tree, 1001.55 best solution, best possible -750.981 (212.16 seconds) After 20200 nodes, 1610 on tree, 1001.55 best solution, best possible -746.238 (212.93 seconds) After 20300 nodes, 1616 on tree, 1001.55 best solution, best possible -740.603 (213.73 seconds) After 20400 nodes, 1626 on tree, 1001.55 best solution, best possible -734.941 (214.54 seconds) After 20500 nodes, 1632 on tree, 1001.55 best solution, best possible -729.511 (215.30 seconds) After 20600 nodes, 1640 on tree, 1001.55 best solution, best possible -723.784 (216.12 seconds) After 20700 nodes, 1648 on tree, 1001.55 best solution, best possible -717.332 (217.17 seconds) After 20800 nodes, 1656 on tree, 1001.55 best solution, best possible -712.859 (217.99 seconds) After 20900 nodes, 1663 on tree, 1001.55 best solution, best possible -707.649 (218.93 seconds) After 21000 nodes, 1667 on tree, 1001.55 best solution, best possible -702.788 (219.87 seconds) After 21100 nodes, 1668 on tree, 1001.55 best solution, best possible -702.788 (220.71 seconds) After 21200 nodes, 1673 on tree, 1001.55 best solution, best possible -702.788 (221.55 seconds) After 21300 nodes, 1684 on tree, 1001.55 best solution, best possible -702.788 (222.39 seconds) After 21400 nodes, 1698 on tree, 1001.55 best solution, best possible -702.788 (223.26 seconds) After 21500 nodes, 1699 on tree, 1001.55 best solution, best possible -702.788 (224.05 seconds) After 21600 nodes, 1706 on tree, 1001.55 best solution, best possible -702.788 (224.84 seconds) After 21700 nodes, 1712 on tree, 1001.55 best solution, best possible -702.788 (225.59 seconds) After 21800 nodes, 1717 on tree, 1001.55 best solution, best possible -702.788 (226.41 seconds) After 21900 nodes, 1724 on tree, 1001.55 best solution, best possible -702.788 (227.17 seconds) After 22000 nodes, 1740 on tree, 1001.55 best solution, best possible -702.788 (227.93 seconds) After 22100 nodes, 1746 on tree, 1001.55 best solution, best possible -695.487 (228.81 seconds) After 22200 nodes, 1755 on tree, 1001.55 best solution, best possible -688.852 (229.73 seconds) After 22300 nodes, 1764 on tree, 1001.55 best solution, best possible -682.905 (230.71 seconds) After 22400 nodes, 1770 on tree, 1001.55 best solution, best possible -676.313 (231.61 seconds) After 22500 nodes, 1777 on tree, 1001.55 best solution, best possible -670.804 (232.50 seconds) After 22600 nodes, 1783 on tree, 1001.55 best solution, best possible -664.584 (233.43 seconds) After 22700 nodes, 1791 on tree, 1001.55 best solution, best possible -658.607 (234.28 seconds) After 22800 nodes, 1797 on tree, 1001.55 best solution, best possible -652.771 (235.15 seconds) After 22900 nodes, 1808 on tree, 1001.55 best solution, best possible -649.407 (236.07 seconds) After 23000 nodes, 1812 on tree, 1001.55 best solution, best possible -644.087 (236.96 seconds) After 23100 nodes, 1816 on tree, 1001.55 best solution, best possible -636.675 (237.87 seconds) After 23200 nodes, 1822 on tree, 1001.55 best solution, best possible -632.336 (238.79 seconds) After 23300 nodes, 1830 on tree, 1001.55 best solution, best possible -627.207 (239.69 seconds) After 23400 nodes, 1863 on tree, 1001.55 best solution, best possible -625.706 (240.47 seconds) After 23500 nodes, 1880 on tree, 1001.55 best solution, best possible -620.826 (241.35 seconds) After 23600 nodes, 1898 on tree, 1001.55 best solution, best possible -618.764 (242.19 seconds) After 23700 nodes, 1906 on tree, 1001.55 best solution, best possible -614.825 (242.94 seconds) After 23800 nodes, 1913 on tree, 1001.55 best solution, best possible -611.226 (243.67 seconds) After 23900 nodes, 1924 on tree, 1001.55 best solution, best possible -606.999 (244.44 seconds) After 24000 nodes, 1955 on tree, 1001.55 best solution, best possible -604.837 (245.16 seconds) After 24100 nodes, 1959 on tree, 1001.55 best solution, best possible -601.798 (245.94 seconds) After 24200 nodes, 1963 on tree, 1001.55 best solution, best possible -596.43 (246.68 seconds) After 24300 nodes, 1970 on tree, 1001.55 best solution, best possible -592.371 (247.47 seconds) After 24400 nodes, 1981 on tree, 1001.55 best solution, best possible -589.386 (248.26 seconds) After 24500 nodes, 1998 on tree, 1001.55 best solution, best possible -585.749 (249.03 seconds) After 24600 nodes, 2002 on tree, 1001.55 best solution, best possible -582.53 (249.73 seconds) After 24700 nodes, 2024 on tree, 1001.55 best solution, best possible -579.903 (250.47 seconds) After 24800 nodes, 2031 on tree, 1001.55 best solution, best possible -576.086 (251.17 seconds) After 24900 nodes, 2037 on tree, 1001.55 best solution, best possible -572.277 (251.96 seconds) After 25000 nodes, 2047 on tree, 1001.55 best solution, best possible -568.391 (252.76 seconds) After 25100 nodes, 2071 on tree, 1001.55 best solution, best possible -568.391 (253.42 seconds) After 25200 nodes, 2092 on tree, 1001.55 best solution, best possible -568.391 (254.08 seconds) After 25300 nodes, 2117 on tree, 1001.55 best solution, best possible -568.391 (254.82 seconds) After 25400 nodes, 2140 on tree, 1001.55 best solution, best possible -568.391 (255.57 seconds) After 25500 nodes, 2146 on tree, 1001.55 best solution, best possible -568.391 (256.20 seconds) After 25600 nodes, 2150 on tree, 1001.55 best solution, best possible -568.391 (256.88 seconds) After 25700 nodes, 2154 on tree, 1001.55 best solution, best possible -568.391 (257.47 seconds) After 25800 nodes, 2160 on tree, 1001.55 best solution, best possible -568.391 (258.08 seconds) After 25900 nodes, 2167 on tree, 1001.55 best solution, best possible -568.391 (258.75 seconds) After 26000 nodes, 2172 on tree, 1001.55 best solution, best possible -568.391 (259.37 seconds) After 26100 nodes, 2183 on tree, 1001.55 best solution, best possible -564.549 (260.15 seconds) After 26200 nodes, 2187 on tree, 1001.55 best solution, best possible -559.508 (260.90 seconds) After 26300 nodes, 2192 on tree, 1001.55 best solution, best possible -554.79 (261.66 seconds) After 26400 nodes, 2198 on tree, 1001.55 best solution, best possible -550.219 (262.40 seconds) After 26500 nodes, 2206 on tree, 1001.55 best solution, best possible -545.725 (263.14 seconds) After 26600 nodes, 2209 on tree, 1001.55 best solution, best possible -542.978 (263.89 seconds) After 26700 nodes, 2211 on tree, 1001.55 best solution, best possible -539.402 (264.62 seconds) After 26800 nodes, 2224 on tree, 1001.55 best solution, best possible -535.385 (265.44 seconds) After 26900 nodes, 2231 on tree, 1001.55 best solution, best possible -531.345 (266.23 seconds) After 27000 nodes, 2239 on tree, 1001.55 best solution, best possible -526.947 (267.01 seconds) After 27100 nodes, 2262 on tree, 1001.55 best solution, best possible -524.126 (267.75 seconds) After 27200 nodes, 2266 on tree, 1001.55 best solution, best possible -520.89 (268.56 seconds) After 27300 nodes, 2274 on tree, 1001.55 best solution, best possible -515.458 (269.36 seconds) After 27400 nodes, 2280 on tree, 1001.55 best solution, best possible -511.239 (270.12 seconds) After 27500 nodes, 2289 on tree, 1001.55 best solution, best possible -507.004 (270.88 seconds) After 27600 nodes, 2312 on tree, 1001.55 best solution, best possible -505.193 (271.64 seconds) After 27700 nodes, 2318 on tree, 1001.55 best solution, best possible -500.253 (272.37 seconds) After 27800 nodes, 2326 on tree, 1001.55 best solution, best possible -496.936 (273.14 seconds) After 27900 nodes, 2334 on tree, 1001.55 best solution, best possible -493.283 (273.91 seconds) After 28000 nodes, 2346 on tree, 1001.55 best solution, best possible -489.456 (274.67 seconds) After 28100 nodes, 2351 on tree, 1001.55 best solution, best possible -485.181 (275.40 seconds) After 28200 nodes, 2358 on tree, 1001.55 best solution, best possible -482.028 (276.15 seconds) After 28300 nodes, 2372 on tree, 1001.55 best solution, best possible -478.206 (276.98 seconds) After 28400 nodes, 2379 on tree, 1001.55 best solution, best possible -475.288 (277.73 seconds) After 28500 nodes, 2384 on tree, 1001.55 best solution, best possible -473.029 (278.48 seconds) After 28600 nodes, 2394 on tree, 1001.55 best solution, best possible -469.586 (279.22 seconds) After 28700 nodes, 2403 on tree, 1001.55 best solution, best possible -465.614 (280.07 seconds) After 28800 nodes, 2414 on tree, 1001.55 best solution, best possible -462.343 (280.79 seconds) After 28900 nodes, 2412 on tree, 1001.55 best solution, best possible -459.647 (281.61 seconds) After 29000 nodes, 2419 on tree, 1001.55 best solution, best possible -456.766 (282.31 seconds) After 29100 nodes, 2423 on tree, 1001.55 best solution, best possible -456.766 (282.86 seconds) After 29200 nodes, 2428 on tree, 1001.55 best solution, best possible -456.766 (283.57 seconds) After 29300 nodes, 2451 on tree, 1001.55 best solution, best possible -456.766 (284.26 seconds) After 29400 nodes, 2454 on tree, 1001.55 best solution, best possible -456.766 (284.90 seconds) After 29500 nodes, 2465 on tree, 1001.55 best solution, best possible -456.766 (285.56 seconds) After 29600 nodes, 2469 on tree, 1001.55 best solution, best possible -456.766 (286.23 seconds) After 29700 nodes, 2477 on tree, 1001.55 best solution, best possible -456.766 (286.83 seconds) After 29800 nodes, 2484 on tree, 1001.55 best solution, best possible -456.766 (287.48 seconds) After 29900 nodes, 2487 on tree, 1001.55 best solution, best possible -456.766 (288.06 seconds) After 30000 nodes, 2485 on tree, 1001.55 best solution, best possible -456.766 (288.62 seconds) After 30100 nodes, 2488 on tree, 1001.55 best solution, best possible -454.026 (289.40 seconds) After 30200 nodes, 2490 on tree, 1001.55 best solution, best possible -450.936 (290.18 seconds) After 30300 nodes, 2497 on tree, 1001.55 best solution, best possible -448.555 (291.06 seconds) After 30400 nodes, 2510 on tree, 1001.55 best solution, best possible -444.423 (291.81 seconds) After 30500 nodes, 2514 on tree, 1001.55 best solution, best possible -441.733 (292.59 seconds) After 30600 nodes, 2518 on tree, 1001.55 best solution, best possible -438.863 (293.33 seconds) After 30700 nodes, 2530 on tree, 1001.55 best solution, best possible -436.579 (294.07 seconds) After 30800 nodes, 2542 on tree, 1001.55 best solution, best possible -433.336 (294.91 seconds) After 30900 nodes, 2549 on tree, 1001.55 best solution, best possible -429.89 (295.67 seconds) After 31000 nodes, 2562 on tree, 1001.55 best solution, best possible -427.967 (296.38 seconds) After 31100 nodes, 2571 on tree, 1001.55 best solution, best possible -425.647 (297.11 seconds) After 31200 nodes, 2577 on tree, 1001.55 best solution, best possible -422.887 (297.85 seconds) After 31300 nodes, 2584 on tree, 1001.55 best solution, best possible -421.035 (298.62 seconds) After 31400 nodes, 2595 on tree, 1001.55 best solution, best possible -419.225 (299.42 seconds) After 31500 nodes, 2600 on tree, 1001.55 best solution, best possible -416.789 (300.17 seconds) After 31600 nodes, 2605 on tree, 1001.55 best solution, best possible -413.89 (300.97 seconds) After 31700 nodes, 2614 on tree, 1001.55 best solution, best possible -411.26 (301.73 seconds) After 31800 nodes, 2620 on tree, 1001.55 best solution, best possible -408.396 (302.45 seconds) After 31900 nodes, 2629 on tree, 1001.55 best solution, best possible -406.384 (303.20 seconds) After 32000 nodes, 2642 on tree, 1001.55 best solution, best possible -405.12 (303.96 seconds) After 32100 nodes, 2648 on tree, 1001.55 best solution, best possible -403.749 (304.79 seconds) After 32200 nodes, 2656 on tree, 1001.55 best solution, best possible -401.227 (305.58 seconds) After 32300 nodes, 2665 on tree, 1001.55 best solution, best possible -399.504 (306.35 seconds) After 32400 nodes, 2679 on tree, 1001.55 best solution, best possible -397.832 (307.09 seconds) After 32500 nodes, 2687 on tree, 1001.55 best solution, best possible -395.383 (308.02 seconds) After 32600 nodes, 2695 on tree, 1001.55 best solution, best possible -392.592 (308.79 seconds) After 32700 nodes, 2706 on tree, 1001.55 best solution, best possible -390.749 (309.52 seconds) After 32800 nodes, 2722 on tree, 1001.55 best solution, best possible -388.705 (310.26 seconds) After 32900 nodes, 2731 on tree, 1001.55 best solution, best possible -387.165 (311.00 seconds) After 33000 nodes, 2737 on tree, 1001.55 best solution, best possible -383.994 (311.76 seconds) After 33100 nodes, 2743 on tree, 1001.55 best solution, best possible -383.994 (312.36 seconds) After 33200 nodes, 2742 on tree, 1001.55 best solution, best possible -383.994 (312.93 seconds) After 33300 nodes, 2747 on tree, 1001.55 best solution, best possible -383.994 (313.47 seconds) After 33400 nodes, 2750 on tree, 1001.55 best solution, best possible -383.994 (314.03 seconds) After 33500 nodes, 2753 on tree, 1001.55 best solution, best possible -383.994 (314.58 seconds) After 33600 nodes, 2756 on tree, 1001.55 best solution, best possible -383.994 (315.15 seconds) After 33700 nodes, 2762 on tree, 1001.55 best solution, best possible -383.994 (315.70 seconds) After 33800 nodes, 2767 on tree, 1001.55 best solution, best possible -383.994 (316.32 seconds) After 33900 nodes, 2770 on tree, 1001.55 best solution, best possible -383.994 (316.85 seconds) After 34000 nodes, 2771 on tree, 1001.55 best solution, best possible -383.994 (317.36 seconds) After 34100 nodes, 2772 on tree, 1001.55 best solution, best possible -382.683 (318.14 seconds) After 34200 nodes, 2781 on tree, 1001.55 best solution, best possible -381.036 (318.88 seconds) After 34300 nodes, 2789 on tree, 1001.55 best solution, best possible -378.973 (319.60 seconds) After 34400 nodes, 2796 on tree, 1001.55 best solution, best possible -376.958 (320.36 seconds) After 34500 nodes, 2805 on tree, 1001.55 best solution, best possible -374.691 (321.11 seconds) After 34600 nodes, 2816 on tree, 1001.55 best solution, best possible -372.678 (321.83 seconds) After 34700 nodes, 2823 on tree, 1001.55 best solution, best possible -370.252 (322.60 seconds) After 34800 nodes, 2831 on tree, 1001.55 best solution, best possible -367.887 (323.30 seconds) After 34900 nodes, 2840 on tree, 1001.55 best solution, best possible -365.508 (324.06 seconds) After 35000 nodes, 2847 on tree, 1001.55 best solution, best possible -363.581 (324.81 seconds) After 35100 nodes, 2856 on tree, 1001.55 best solution, best possible -361.597 (325.52 seconds) After 35200 nodes, 2861 on tree, 1001.55 best solution, best possible -360.011 (326.27 seconds) After 35300 nodes, 2871 on tree, 1001.55 best solution, best possible -358.301 (327.04 seconds) After 35400 nodes, 2877 on tree, 1001.55 best solution, best possible -355.739 (327.76 seconds) After 35500 nodes, 2885 on tree, 1001.55 best solution, best possible -353.802 (328.57 seconds) After 35600 nodes, 2897 on tree, 1001.55 best solution, best possible -351.299 (329.35 seconds) After 35700 nodes, 2900 on tree, 1001.55 best solution, best possible -349.126 (330.04 seconds) After 35800 nodes, 2921 on tree, 1001.55 best solution, best possible -347.846 (330.83 seconds) After 35900 nodes, 2929 on tree, 1001.55 best solution, best possible -346.224 (331.59 seconds) After 36000 nodes, 2938 on tree, 1001.55 best solution, best possible -344.186 (332.40 seconds) After 36100 nodes, 2950 on tree, 1001.55 best solution, best possible -342.34 (333.20 seconds) After 36200 nodes, 2955 on tree, 1001.55 best solution, best possible -341.187 (333.90 seconds) After 36300 nodes, 2968 on tree, 1001.55 best solution, best possible -339.035 (334.68 seconds) After 36400 nodes, 2977 on tree, 1001.55 best solution, best possible -337.273 (335.48 seconds) After 36500 nodes, 2986 on tree, 1001.55 best solution, best possible -335.452 (336.23 seconds) After 36600 nodes, 2993 on tree, 1001.55 best solution, best possible -333.787 (336.99 seconds) After 36700 nodes, 3004 on tree, 1001.55 best solution, best possible -332.193 (337.78 seconds) After 36800 nodes, 3014 on tree, 1001.55 best solution, best possible -330.091 (338.59 seconds) After 36900 nodes, 3025 on tree, 1001.55 best solution, best possible -327.469 (339.35 seconds) After 37000 nodes, 3038 on tree, 1001.55 best solution, best possible -325.884 (340.09 seconds) After 37100 nodes, 3042 on tree, 1001.55 best solution, best possible -325.884 (340.67 seconds) After 37200 nodes, 3044 on tree, 1001.55 best solution, best possible -325.884 (341.20 seconds) After 37300 nodes, 3048 on tree, 1001.55 best solution, best possible -325.884 (341.73 seconds) After 37400 nodes, 3050 on tree, 1001.55 best solution, best possible -325.884 (342.24 seconds) After 37500 nodes, 3052 on tree, 1001.55 best solution, best possible -325.884 (342.79 seconds) After 37600 nodes, 3050 on tree, 1001.55 best solution, best possible -325.884 (343.31 seconds) After 37700 nodes, 3052 on tree, 1001.55 best solution, best possible -325.884 (343.83 seconds) After 37800 nodes, 3056 on tree, 1001.55 best solution, best possible -325.884 (344.37 seconds) After 37900 nodes, 3061 on tree, 1001.55 best solution, best possible -325.884 (344.91 seconds) After 38000 nodes, 3063 on tree, 1001.55 best solution, best possible -325.884 (345.45 seconds) After 38100 nodes, 3069 on tree, 1001.55 best solution, best possible -323.812 (346.15 seconds) After 38200 nodes, 3077 on tree, 1001.55 best solution, best possible -321.532 (346.93 seconds) After 38300 nodes, 3090 on tree, 1001.55 best solution, best possible -321.44 (347.66 seconds) After 38400 nodes, 3108 on tree, 1001.55 best solution, best possible -320.725 (348.41 seconds) After 38500 nodes, 3111 on tree, 1001.55 best solution, best possible -319.584 (349.15 seconds) After 38600 nodes, 3118 on tree, 1001.55 best solution, best possible -319.02 (350.00 seconds) After 38700 nodes, 3137 on tree, 1001.55 best solution, best possible -318.918 (350.76 seconds) After 38800 nodes, 3143 on tree, 1001.55 best solution, best possible -317.393 (351.49 seconds) After 38900 nodes, 3159 on tree, 1001.55 best solution, best possible -316.23 (352.25 seconds) After 39000 nodes, 3170 on tree, 1001.55 best solution, best possible -316.23 (353.15 seconds) After 39100 nodes, 3179 on tree, 1001.55 best solution, best possible -315.562 (353.96 seconds) After 39200 nodes, 3190 on tree, 1001.55 best solution, best possible -315.366 (354.72 seconds) After 39300 nodes, 3203 on tree, 1001.55 best solution, best possible -314.028 (355.51 seconds) After 39400 nodes, 3212 on tree, 1001.55 best solution, best possible -313.081 (356.29 seconds) After 39500 nodes, 3217 on tree, 1001.55 best solution, best possible -312.491 (357.17 seconds) After 39600 nodes, 3227 on tree, 1001.55 best solution, best possible -311.549 (358.02 seconds) After 39700 nodes, 3242 on tree, 1001.55 best solution, best possible -310.877 (358.84 seconds) After 39800 nodes, 3251 on tree, 1001.55 best solution, best possible -309.853 (359.69 seconds) After 39900 nodes, 3261 on tree, 1001.55 best solution, best possible -308.595 (360.46 seconds) After 40000 nodes, 3272 on tree, 1001.55 best solution, best possible -307.75 (361.27 seconds) After 40100 nodes, 3280 on tree, 1001.55 best solution, best possible -307.207 (362.05 seconds) After 40200 nodes, 3297 on tree, 1001.55 best solution, best possible -306.371 (362.84 seconds) After 40300 nodes, 3311 on tree, 1001.55 best solution, best possible -305.743 (363.69 seconds) After 40400 nodes, 3324 on tree, 1001.55 best solution, best possible -304.38 (364.45 seconds) After 40500 nodes, 3339 on tree, 1001.55 best solution, best possible -303.324 (365.22 seconds) After 40600 nodes, 3345 on tree, 1001.55 best solution, best possible -302.236 (366.09 seconds) After 40700 nodes, 3357 on tree, 1001.55 best solution, best possible -301.966 (366.92 seconds) After 40800 nodes, 3370 on tree, 1001.55 best solution, best possible -300.676 (367.73 seconds) After 40900 nodes, 3388 on tree, 1001.55 best solution, best possible -300.189 (368.52 seconds) After 41000 nodes, 3400 on tree, 1001.55 best solution, best possible -299.716 (369.27 seconds) After 41100 nodes, 3400 on tree, 1001.55 best solution, best possible -299.716 (369.78 seconds) After 41200 nodes, 3400 on tree, 1001.55 best solution, best possible -299.716 (370.38 seconds) After 41300 nodes, 3403 on tree, 1001.55 best solution, best possible -299.716 (370.99 seconds) After 41400 nodes, 3403 on tree, 1001.55 best solution, best possible -299.716 (371.64 seconds) After 41500 nodes, 3404 on tree, 1001.55 best solution, best possible -299.716 (372.24 seconds) After 41600 nodes, 3406 on tree, 1001.55 best solution, best possible -299.716 (372.86 seconds) After 41700 nodes, 3412 on tree, 1001.55 best solution, best possible -299.716 (373.42 seconds) After 41800 nodes, 3420 on tree, 1001.55 best solution, best possible -299.716 (373.95 seconds) After 41900 nodes, 3419 on tree, 1001.55 best solution, best possible -299.716 (374.49 seconds) After 42000 nodes, 3423 on tree, 1001.55 best solution, best possible -299.716 (375.11 seconds) After 42100 nodes, 3429 on tree, 1001.55 best solution, best possible -298.392 (375.89 seconds) After 42200 nodes, 3433 on tree, 1001.55 best solution, best possible -297.383 (376.61 seconds) After 42300 nodes, 3444 on tree, 1001.55 best solution, best possible -296.11 (377.46 seconds) After 42400 nodes, 3450 on tree, 1001.55 best solution, best possible -295.415 (378.20 seconds) After 42500 nodes, 3458 on tree, 1001.55 best solution, best possible -294.749 (378.95 seconds) After 42600 nodes, 3469 on tree, 1001.55 best solution, best possible -294.273 (379.81 seconds) After 42700 nodes, 3477 on tree, 1001.55 best solution, best possible -293.729 (380.54 seconds) After 42800 nodes, 3487 on tree, 1001.55 best solution, best possible -292.675 (381.30 seconds) After 42900 nodes, 3499 on tree, 1001.55 best solution, best possible -291.822 (382.02 seconds) After 43000 nodes, 3506 on tree, 1001.55 best solution, best possible -291.207 (382.68 seconds) After 43100 nodes, 3515 on tree, 1001.55 best solution, best possible -290.122 (383.56 seconds) After 43200 nodes, 3531 on tree, 1001.55 best solution, best possible -289.647 (384.34 seconds) After 43300 nodes, 3537 on tree, 1001.55 best solution, best possible -288.657 (385.06 seconds) After 43400 nodes, 3546 on tree, 1001.55 best solution, best possible -288.268 (385.96 seconds) After 43500 nodes, 3555 on tree, 1001.55 best solution, best possible -287.321 (386.74 seconds) After 43600 nodes, 3564 on tree, 1001.55 best solution, best possible -286.451 (387.51 seconds) After 43700 nodes, 3570 on tree, 1001.55 best solution, best possible -285.67 (388.29 seconds) After 43800 nodes, 3583 on tree, 1001.55 best solution, best possible -284.634 (389.05 seconds) After 43900 nodes, 3596 on tree, 1001.55 best solution, best possible -284.106 (389.84 seconds) After 44000 nodes, 3612 on tree, 1001.55 best solution, best possible -283.217 (390.63 seconds) After 44100 nodes, 3630 on tree, 1001.55 best solution, best possible -282.825 (391.40 seconds) After 44200 nodes, 3637 on tree, 1001.55 best solution, best possible -282.058 (392.19 seconds) After 44300 nodes, 3644 on tree, 1001.55 best solution, best possible -280.74 (393.00 seconds) After 44400 nodes, 3660 on tree, 1001.55 best solution, best possible -279.653 (393.81 seconds) After 44500 nodes, 3668 on tree, 1001.55 best solution, best possible -278.938 (394.54 seconds) After 44600 nodes, 3679 on tree, 1001.55 best solution, best possible -278.289 (395.38 seconds) After 44700 nodes, 3691 on tree, 1001.55 best solution, best possible -277.041 (396.15 seconds) After 44800 nodes, 3704 on tree, 1001.55 best solution, best possible -276.197 (396.84 seconds) After 44900 nodes, 3717 on tree, 1001.55 best solution, best possible -275.731 (397.64 seconds) After 45000 nodes, 3723 on tree, 1001.55 best solution, best possible -274.908 (398.37 seconds) After 45100 nodes, 3727 on tree, 1001.55 best solution, best possible -274.908 (398.95 seconds) After 45200 nodes, 3729 on tree, 1001.55 best solution, best possible -274.908 (399.56 seconds) After 45300 nodes, 3734 on tree, 1001.55 best solution, best possible -274.908 (400.22 seconds) After 45400 nodes, 3735 on tree, 1001.55 best solution, best possible -274.908 (400.81 seconds) After 45500 nodes, 3735 on tree, 1001.55 best solution, best possible -274.908 (401.39 seconds) After 45600 nodes, 3736 on tree, 1001.55 best solution, best possible -274.908 (401.93 seconds) After 45700 nodes, 3738 on tree, 1001.55 best solution, best possible -274.908 (402.45 seconds) After 45800 nodes, 3740 on tree, 1001.55 best solution, best possible -274.908 (402.98 seconds) After 45900 nodes, 3744 on tree, 1001.55 best solution, best possible -274.908 (403.48 seconds) After 46000 nodes, 3743 on tree, 1001.55 best solution, best possible -274.908 (404.01 seconds) After 46100 nodes, 3756 on tree, 1001.55 best solution, best possible -274.185 (404.76 seconds) After 46200 nodes, 3770 on tree, 1001.55 best solution, best possible -273.01 (405.57 seconds) After 46300 nodes, 3785 on tree, 1001.55 best solution, best possible -272.178 (406.44 seconds) After 46400 nodes, 3794 on tree, 1001.55 best solution, best possible -271.514 (407.30 seconds) After 46500 nodes, 3801 on tree, 1001.55 best solution, best possible -270.869 (408.07 seconds) After 46600 nodes, 3810 on tree, 1001.55 best solution, best possible -269.952 (408.85 seconds) After 46700 nodes, 3812 on tree, 1001.55 best solution, best possible -268.934 (409.57 seconds) After 46800 nodes, 3813 on tree, 1001.55 best solution, best possible -268.13 (410.27 seconds) After 46900 nodes, 3823 on tree, 1001.55 best solution, best possible -267.735 (411.07 seconds) After 47000 nodes, 3833 on tree, 1001.55 best solution, best possible -267.274 (411.83 seconds) After 47100 nodes, 3841 on tree, 1001.55 best solution, best possible -266.593 (412.55 seconds) After 47200 nodes, 3852 on tree, 1001.55 best solution, best possible -266.105 (413.34 seconds) After 47300 nodes, 3859 on tree, 1001.55 best solution, best possible -265.002 (414.07 seconds) After 47400 nodes, 3862 on tree, 1001.55 best solution, best possible -264.495 (414.96 seconds) After 47500 nodes, 3868 on tree, 1001.55 best solution, best possible -263.596 (415.75 seconds) After 47600 nodes, 3876 on tree, 1001.55 best solution, best possible -263.239 (416.55 seconds) After 47700 nodes, 3883 on tree, 1001.55 best solution, best possible -262.165 (417.32 seconds) After 47800 nodes, 3891 on tree, 1001.55 best solution, best possible -261.131 (418.03 seconds) After 47900 nodes, 3896 on tree, 1001.55 best solution, best possible -260.081 (418.85 seconds) After 48000 nodes, 3907 on tree, 1001.55 best solution, best possible -259.225 (419.54 seconds) After 48100 nodes, 3916 on tree, 1001.55 best solution, best possible -258.477 (420.31 seconds) After 48200 nodes, 3927 on tree, 1001.55 best solution, best possible -257.592 (421.02 seconds) After 48300 nodes, 3931 on tree, 1001.55 best solution, best possible -257.027 (421.72 seconds) After 48400 nodes, 3938 on tree, 1001.55 best solution, best possible -256.201 (422.47 seconds) After 48500 nodes, 3945 on tree, 1001.55 best solution, best possible -255.149 (423.22 seconds) After 48600 nodes, 3963 on tree, 1001.55 best solution, best possible -254.621 (424.04 seconds) After 48700 nodes, 3973 on tree, 1001.55 best solution, best possible -253.369 (424.74 seconds) After 48800 nodes, 3985 on tree, 1001.55 best solution, best possible -252.663 (425.46 seconds) After 48900 nodes, 3989 on tree, 1001.55 best solution, best possible -251.961 (426.16 seconds) After 49000 nodes, 3992 on tree, 1001.55 best solution, best possible -251.095 (426.87 seconds) After 49100 nodes, 3994 on tree, 1001.55 best solution, best possible -251.095 (427.51 seconds) After 49200 nodes, 3997 on tree, 1001.55 best solution, best possible -251.095 (428.14 seconds) After 49300 nodes, 3998 on tree, 1001.55 best solution, best possible -251.095 (428.67 seconds) After 49400 nodes, 4001 on tree, 1001.55 best solution, best possible -251.095 (429.31 seconds) After 49500 nodes, 4003 on tree, 1001.55 best solution, best possible -251.095 (429.85 seconds) After 49600 nodes, 4005 on tree, 1001.55 best solution, best possible -251.095 (430.46 seconds) After 49700 nodes, 4007 on tree, 1001.55 best solution, best possible -251.095 (431.01 seconds) After 49800 nodes, 4007 on tree, 1001.55 best solution, best possible -251.095 (431.61 seconds) After 49900 nodes, 4007 on tree, 1001.55 best solution, best possible -251.095 (432.12 seconds) After 50000 nodes, 4011 on tree, 1001.55 best solution, best possible -251.095 (432.65 seconds) After 50100 nodes, 4016 on tree, 1001.55 best solution, best possible -250.455 (433.36 seconds) After 50200 nodes, 4022 on tree, 1001.55 best solution, best possible -250.076 (434.13 seconds) After 50300 nodes, 4034 on tree, 1001.55 best solution, best possible -249.266 (434.88 seconds) After 50400 nodes, 4038 on tree, 1001.55 best solution, best possible -248.455 (435.57 seconds) After 50500 nodes, 4051 on tree, 1001.55 best solution, best possible -247.832 (436.34 seconds) After 50600 nodes, 4058 on tree, 1001.55 best solution, best possible -247.185 (437.10 seconds) After 50700 nodes, 4064 on tree, 1001.55 best solution, best possible -246.414 (437.85 seconds) After 50800 nodes, 4070 on tree, 1001.55 best solution, best possible -245.313 (438.66 seconds) After 50900 nodes, 4078 on tree, 1001.55 best solution, best possible -244.454 (439.42 seconds) After 51000 nodes, 4084 on tree, 1001.55 best solution, best possible -244.01 (440.25 seconds) After 51100 nodes, 4090 on tree, 1001.55 best solution, best possible -243.33 (441.05 seconds) After 51200 nodes, 4092 on tree, 1001.55 best solution, best possible -242.715 (441.77 seconds) After 51300 nodes, 4096 on tree, 1001.55 best solution, best possible -242.439 (442.49 seconds) After 51400 nodes, 4110 on tree, 1001.55 best solution, best possible -241.497 (443.22 seconds) After 51500 nodes, 4116 on tree, 1001.55 best solution, best possible -241.056 (444.00 seconds) After 51600 nodes, 4122 on tree, 1001.55 best solution, best possible -240.21 (444.69 seconds) After 51700 nodes, 4127 on tree, 1001.55 best solution, best possible -239.539 (445.43 seconds) After 51800 nodes, 4141 on tree, 1001.55 best solution, best possible -238.024 (446.17 seconds) After 51900 nodes, 4143 on tree, 1001.55 best solution, best possible -237.61 (446.87 seconds) After 52000 nodes, 4152 on tree, 1001.55 best solution, best possible -237.12 (447.54 seconds) After 52100 nodes, 4166 on tree, 1001.55 best solution, best possible -236.575 (448.25 seconds) After 52200 nodes, 4171 on tree, 1001.55 best solution, best possible -235.782 (448.91 seconds) After 52300 nodes, 4187 on tree, 1001.55 best solution, best possible -234.895 (449.73 seconds) After 52400 nodes, 4195 on tree, 1001.55 best solution, best possible -234.232 (450.51 seconds) After 52500 nodes, 4205 on tree, 1001.55 best solution, best possible -233.576 (451.24 seconds) After 52600 nodes, 4216 on tree, 1001.55 best solution, best possible -232.51 (451.99 seconds) After 52700 nodes, 4218 on tree, 1001.55 best solution, best possible -232.314 (452.64 seconds) After 52800 nodes, 4221 on tree, 1001.55 best solution, best possible -231.799 (453.32 seconds) After 52900 nodes, 4225 on tree, 1001.55 best solution, best possible -231.449 (453.97 seconds) After 53000 nodes, 4230 on tree, 1001.55 best solution, best possible -230.919 (454.70 seconds) After 53100 nodes, 4231 on tree, 1001.55 best solution, best possible -230.919 (455.36 seconds) After 53200 nodes, 4233 on tree, 1001.55 best solution, best possible -230.919 (455.86 seconds) After 53300 nodes, 4233 on tree, 1001.55 best solution, best possible -230.919 (456.39 seconds) After 53400 nodes, 4237 on tree, 1001.55 best solution, best possible -230.919 (456.94 seconds) After 53500 nodes, 4241 on tree, 1001.55 best solution, best possible -230.919 (457.50 seconds) After 53600 nodes, 4245 on tree, 1001.55 best solution, best possible -230.919 (458.06 seconds) After 53700 nodes, 4245 on tree, 1001.55 best solution, best possible -230.919 (458.60 seconds) After 53800 nodes, 4249 on tree, 1001.55 best solution, best possible -230.919 (459.16 seconds) After 53900 nodes, 4251 on tree, 1001.55 best solution, best possible -230.919 (459.69 seconds) After 54000 nodes, 4252 on tree, 1001.55 best solution, best possible -230.919 (460.22 seconds) After 54100 nodes, 4255 on tree, 1001.55 best solution, best possible -230.022 (460.90 seconds) After 54200 nodes, 4261 on tree, 1001.55 best solution, best possible -229.472 (461.62 seconds) After 54300 nodes, 4265 on tree, 1001.55 best solution, best possible -229.033 (462.24 seconds) After 54400 nodes, 4273 on tree, 1001.55 best solution, best possible -228.257 (462.96 seconds) After 54500 nodes, 4278 on tree, 1001.55 best solution, best possible -227.668 (463.67 seconds) After 54600 nodes, 4289 on tree, 1001.55 best solution, best possible -227.241 (464.32 seconds) After 54700 nodes, 4295 on tree, 1001.55 best solution, best possible -227.006 (464.98 seconds) After 54800 nodes, 4301 on tree, 1001.55 best solution, best possible -225.83 (465.71 seconds) After 54900 nodes, 4304 on tree, 1001.55 best solution, best possible -225.569 (466.43 seconds) After 55000 nodes, 4308 on tree, 1001.55 best solution, best possible -225.144 (467.12 seconds) After 55100 nodes, 4312 on tree, 1001.55 best solution, best possible -224.532 (467.82 seconds) After 55200 nodes, 4317 on tree, 1001.55 best solution, best possible -223.978 (468.50 seconds) After 55300 nodes, 4324 on tree, 1001.55 best solution, best possible -223.195 (469.22 seconds) After 55400 nodes, 4334 on tree, 1001.55 best solution, best possible -222.465 (469.95 seconds) After 55500 nodes, 4339 on tree, 1001.55 best solution, best possible -222.187 (470.64 seconds) After 55600 nodes, 4345 on tree, 1001.55 best solution, best possible -221.748 (471.33 seconds) After 55700 nodes, 4352 on tree, 1001.55 best solution, best possible -220.843 (472.11 seconds) After 55800 nodes, 4358 on tree, 1001.55 best solution, best possible -220.361 (472.80 seconds) After 55900 nodes, 4359 on tree, 1001.55 best solution, best possible -219.67 (473.50 seconds) After 56000 nodes, 4360 on tree, 1001.55 best solution, best possible -219.153 (474.14 seconds) After 56100 nodes, 4360 on tree, 1001.55 best solution, best possible -218.29 (474.80 seconds) After 56200 nodes, 4364 on tree, 1001.55 best solution, best possible -217.913 (475.43 seconds) After 56300 nodes, 4373 on tree, 1001.55 best solution, best possible -217.439 (476.07 seconds) After 56400 nodes, 4378 on tree, 1001.55 best solution, best possible -216.687 (476.87 seconds) After 56500 nodes, 4380 on tree, 1001.55 best solution, best possible -216.163 (477.51 seconds) After 56600 nodes, 4381 on tree, 1001.55 best solution, best possible -215.781 (478.24 seconds) After 56700 nodes, 4385 on tree, 1001.55 best solution, best possible -215.123 (478.90 seconds) After 56800 nodes, 4387 on tree, 1001.55 best solution, best possible -214.636 (479.58 seconds) After 56900 nodes, 4391 on tree, 1001.55 best solution, best possible -213.892 (480.31 seconds) After 57000 nodes, 4402 on tree, 1001.55 best solution, best possible -213.382 (481.05 seconds) After 57100 nodes, 4404 on tree, 1001.55 best solution, best possible -213.382 (481.60 seconds) After 57200 nodes, 4402 on tree, 1001.55 best solution, best possible -213.382 (482.18 seconds) After 57300 nodes, 4404 on tree, 1001.55 best solution, best possible -213.382 (482.70 seconds) After 57400 nodes, 4406 on tree, 1001.55 best solution, best possible -213.382 (483.26 seconds) After 57500 nodes, 4408 on tree, 1001.55 best solution, best possible -213.382 (483.84 seconds) After 57600 nodes, 4407 on tree, 1001.55 best solution, best possible -213.382 (484.37 seconds) After 57700 nodes, 4409 on tree, 1001.55 best solution, best possible -213.382 (484.95 seconds) After 57800 nodes, 4410 on tree, 1001.55 best solution, best possible -213.382 (485.55 seconds) After 57900 nodes, 4414 on tree, 1001.55 best solution, best possible -213.382 (486.17 seconds) After 58000 nodes, 4416 on tree, 1001.55 best solution, best possible -213.382 (486.74 seconds) After 58100 nodes, 4428 on tree, 1001.55 best solution, best possible -212.891 (487.41 seconds) After 58200 nodes, 4440 on tree, 1001.55 best solution, best possible -212.675 (488.16 seconds) After 58300 nodes, 4447 on tree, 1001.55 best solution, best possible -212.057 (488.85 seconds) After 58400 nodes, 4452 on tree, 1001.55 best solution, best possible -211.922 (489.58 seconds) After 58500 nodes, 4456 on tree, 1001.55 best solution, best possible -211.211 (490.32 seconds) After 58600 nodes, 4461 on tree, 1001.55 best solution, best possible -210.603 (491.01 seconds) After 58700 nodes, 4469 on tree, 1001.55 best solution, best possible -209.909 (491.71 seconds) After 58800 nodes, 4474 on tree, 1001.55 best solution, best possible -209.152 (492.40 seconds) After 58900 nodes, 4479 on tree, 1001.55 best solution, best possible -208.764 (493.03 seconds) After 59000 nodes, 4488 on tree, 1001.55 best solution, best possible -208.18 (493.81 seconds) After 59100 nodes, 4489 on tree, 1001.55 best solution, best possible -207.986 (494.53 seconds) After 59200 nodes, 4492 on tree, 1001.55 best solution, best possible -207.306 (495.24 seconds) After 59300 nodes, 4504 on tree, 1001.55 best solution, best possible -206.755 (496.01 seconds) After 59400 nodes, 4504 on tree, 1001.55 best solution, best possible -206.376 (496.68 seconds) After 59500 nodes, 4512 on tree, 1001.55 best solution, best possible -205.633 (497.37 seconds) After 59600 nodes, 4515 on tree, 1001.55 best solution, best possible -205.159 (498.04 seconds) After 59700 nodes, 4530 on tree, 1001.55 best solution, best possible -204.13 (498.74 seconds) After 59800 nodes, 4535 on tree, 1001.55 best solution, best possible -203.694 (499.46 seconds) After 59900 nodes, 4540 on tree, 1001.55 best solution, best possible -203.176 (500.15 seconds) After 60000 nodes, 4543 on tree, 1001.55 best solution, best possible -202.294 (500.80 seconds) After 60100 nodes, 4551 on tree, 1001.55 best solution, best possible -201.565 (501.57 seconds) After 60200 nodes, 4563 on tree, 1001.55 best solution, best possible -200.73 (502.25 seconds) After 60300 nodes, 4570 on tree, 1001.55 best solution, best possible -200.224 (502.91 seconds) After 60400 nodes, 4573 on tree, 1001.55 best solution, best possible -199.818 (503.55 seconds) After 60500 nodes, 4593 on tree, 1001.55 best solution, best possible -199.469 (504.38 seconds) After 60600 nodes, 4597 on tree, 1001.55 best solution, best possible -198.875 (505.09 seconds) After 60700 nodes, 4607 on tree, 1001.55 best solution, best possible -198.549 (505.86 seconds) After 60800 nodes, 4613 on tree, 1001.55 best solution, best possible -198.155 (506.54 seconds) After 60900 nodes, 4615 on tree, 1001.55 best solution, best possible -197.636 (507.24 seconds) After 61000 nodes, 4619 on tree, 1001.55 best solution, best possible -197.393 (507.91 seconds) After 61100 nodes, 4623 on tree, 1001.55 best solution, best possible -197.393 (508.48 seconds) After 61200 nodes, 4625 on tree, 1001.55 best solution, best possible -197.393 (509.04 seconds) After 61300 nodes, 4628 on tree, 1001.55 best solution, best possible -197.393 (509.63 seconds) After 61400 nodes, 4627 on tree, 1001.55 best solution, best possible -197.393 (510.22 seconds) After 61500 nodes, 4629 on tree, 1001.55 best solution, best possible -197.393 (510.73 seconds) After 61600 nodes, 4633 on tree, 1001.55 best solution, best possible -197.393 (511.29 seconds) After 61700 nodes, 4636 on tree, 1001.55 best solution, best possible -197.393 (511.87 seconds) After 61800 nodes, 4637 on tree, 1001.55 best solution, best possible -197.393 (512.44 seconds) After 61900 nodes, 4641 on tree, 1001.55 best solution, best possible -197.393 (513.06 seconds) After 62000 nodes, 4641 on tree, 1001.55 best solution, best possible -197.393 (513.64 seconds) After 62100 nodes, 4649 on tree, 1001.55 best solution, best possible -196.703 (514.33 seconds) After 62200 nodes, 4659 on tree, 1001.55 best solution, best possible -195.897 (515.08 seconds) After 62300 nodes, 4665 on tree, 1001.55 best solution, best possible -195.268 (515.76 seconds) After 62400 nodes, 4669 on tree, 1001.55 best solution, best possible -194.666 (516.50 seconds) After 62500 nodes, 4682 on tree, 1001.55 best solution, best possible -194.384 (517.30 seconds) After 62600 nodes, 4689 on tree, 1001.55 best solution, best possible -193.881 (517.96 seconds) After 62700 nodes, 4696 on tree, 1001.55 best solution, best possible -193.251 (518.66 seconds) After 62800 nodes, 4699 on tree, 1001.55 best solution, best possible -192.889 (519.36 seconds) After 62900 nodes, 4705 on tree, 1001.55 best solution, best possible -192.125 (520.05 seconds) After 63000 nodes, 4717 on tree, 1001.55 best solution, best possible -191.211 (520.73 seconds) After 63100 nodes, 4723 on tree, 1001.55 best solution, best possible -190.795 (521.46 seconds) After 63200 nodes, 4724 on tree, 1001.55 best solution, best possible -190.435 (522.18 seconds) After 63300 nodes, 4730 on tree, 1001.55 best solution, best possible -190.112 (522.90 seconds) After 63400 nodes, 4737 on tree, 1001.55 best solution, best possible -189.738 (523.61 seconds) After 63500 nodes, 4749 on tree, 1001.55 best solution, best possible -189.428 (524.36 seconds) After 63600 nodes, 4750 on tree, 1001.55 best solution, best possible -189.119 (525.02 seconds) After 63700 nodes, 4751 on tree, 1001.55 best solution, best possible -188.84 (525.67 seconds) After 63800 nodes, 4762 on tree, 1001.55 best solution, best possible -188.274 (526.34 seconds) After 63900 nodes, 4769 on tree, 1001.55 best solution, best possible -187.6 (527.02 seconds) After 64000 nodes, 4775 on tree, 1001.55 best solution, best possible -187.07 (527.70 seconds) After 64100 nodes, 4777 on tree, 1001.55 best solution, best possible -186.616 (528.41 seconds) After 64200 nodes, 4789 on tree, 1001.55 best solution, best possible -186.263 (529.11 seconds) After 64300 nodes, 4793 on tree, 1001.55 best solution, best possible -185.67 (529.70 seconds) After 64400 nodes, 4797 on tree, 1001.55 best solution, best possible -185.475 (530.30 seconds) After 64500 nodes, 4802 on tree, 1001.55 best solution, best possible -185.073 (530.96 seconds) After 64600 nodes, 4815 on tree, 1001.55 best solution, best possible -184.974 (531.66 seconds) After 64700 nodes, 4819 on tree, 1001.55 best solution, best possible -184.558 (532.27 seconds) After 64800 nodes, 4831 on tree, 1001.55 best solution, best possible -184.314 (532.95 seconds) After 64900 nodes, 4831 on tree, 1001.55 best solution, best possible -183.991 (533.60 seconds) After 65000 nodes, 4834 on tree, 1001.55 best solution, best possible -183.613 (534.23 seconds) After 65100 nodes, 4834 on tree, 1001.55 best solution, best possible -183.613 (534.72 seconds) After 65200 nodes, 4834 on tree, 1001.55 best solution, best possible -183.613 (535.25 seconds) After 65300 nodes, 4837 on tree, 1001.55 best solution, best possible -183.613 (535.81 seconds) After 65400 nodes, 4840 on tree, 1001.55 best solution, best possible -183.613 (536.37 seconds) After 65500 nodes, 4845 on tree, 1001.55 best solution, best possible -183.613 (536.95 seconds) After 65600 nodes, 4846 on tree, 1001.55 best solution, best possible -183.613 (537.53 seconds) After 65700 nodes, 4847 on tree, 1001.55 best solution, best possible -183.613 (538.10 seconds) After 65800 nodes, 4850 on tree, 1001.55 best solution, best possible -183.613 (538.65 seconds) After 65900 nodes, 4850 on tree, 1001.55 best solution, best possible -183.613 (539.25 seconds) After 66000 nodes, 4852 on tree, 1001.55 best solution, best possible -183.613 (539.82 seconds) After 66100 nodes, 4855 on tree, 1001.55 best solution, best possible -183.149 (540.47 seconds) After 66200 nodes, 4857 on tree, 1001.55 best solution, best possible -182.8 (541.07 seconds) After 66300 nodes, 4861 on tree, 1001.55 best solution, best possible -182.046 (541.76 seconds) After 66400 nodes, 4863 on tree, 1001.55 best solution, best possible -181.516 (542.39 seconds) After 66500 nodes, 4868 on tree, 1001.55 best solution, best possible -181.224 (543.02 seconds) After 66600 nodes, 4873 on tree, 1001.55 best solution, best possible -180.455 (543.66 seconds) After 66700 nodes, 4883 on tree, 1001.55 best solution, best possible -179.804 (544.39 seconds) After 66800 nodes, 4889 on tree, 1001.55 best solution, best possible -179.68 (545.17 seconds) After 66900 nodes, 4902 on tree, 1001.55 best solution, best possible -179.206 (545.86 seconds) After 67000 nodes, 4904 on tree, 1001.55 best solution, best possible -178.506 (546.43 seconds) After 67100 nodes, 4913 on tree, 1001.55 best solution, best possible -178.133 (547.15 seconds) After 67200 nodes, 4915 on tree, 1001.55 best solution, best possible -178.088 (547.78 seconds) After 67300 nodes, 4915 on tree, 1001.55 best solution, best possible -177.868 (548.39 seconds) After 67400 nodes, 4924 on tree, 1001.55 best solution, best possible -177.567 (549.09 seconds) After 67500 nodes, 4927 on tree, 1001.55 best solution, best possible -177.092 (549.71 seconds) After 67600 nodes, 4928 on tree, 1001.55 best solution, best possible -176.825 (550.34 seconds) After 67700 nodes, 4931 on tree, 1001.55 best solution, best possible -176.333 (551.02 seconds) After 67800 nodes, 4934 on tree, 1001.55 best solution, best possible -175.841 (551.65 seconds) After 67900 nodes, 4945 on tree, 1001.55 best solution, best possible -175.528 (552.36 seconds) After 68000 nodes, 4950 on tree, 1001.55 best solution, best possible -174.803 (553.00 seconds) After 68100 nodes, 4954 on tree, 1001.55 best solution, best possible -174.484 (553.58 seconds) After 68200 nodes, 4957 on tree, 1001.55 best solution, best possible -173.976 (554.25 seconds) After 68300 nodes, 4966 on tree, 1001.55 best solution, best possible -173.677 (554.93 seconds) After 68400 nodes, 4970 on tree, 1001.55 best solution, best possible -173.212 (555.63 seconds) After 68500 nodes, 4975 on tree, 1001.55 best solution, best possible -172.915 (556.25 seconds) After 68600 nodes, 4978 on tree, 1001.55 best solution, best possible -172.706 (556.90 seconds) After 68700 nodes, 4983 on tree, 1001.55 best solution, best possible -171.829 (557.65 seconds) After 68800 nodes, 4991 on tree, 1001.55 best solution, best possible -171.239 (558.36 seconds) After 68900 nodes, 4994 on tree, 1001.55 best solution, best possible -170.776 (559.09 seconds) After 69000 nodes, 4998 on tree, 1001.55 best solution, best possible -170.185 (559.76 seconds) After 69100 nodes, 5004 on tree, 1001.55 best solution, best possible -170.185 (560.44 seconds) After 69200 nodes, 5016 on tree, 1001.55 best solution, best possible -170.185 (561.12 seconds) After 69300 nodes, 5015 on tree, 1001.55 best solution, best possible -170.185 (561.63 seconds) After 69400 nodes, 5015 on tree, 1001.55 best solution, best possible -170.185 (562.13 seconds) After 69500 nodes, 5016 on tree, 1001.55 best solution, best possible -170.185 (562.73 seconds) After 69600 nodes, 5016 on tree, 1001.55 best solution, best possible -170.185 (563.31 seconds) After 69700 nodes, 5020 on tree, 1001.55 best solution, best possible -170.185 (563.87 seconds) After 69800 nodes, 5019 on tree, 1001.55 best solution, best possible -170.185 (564.46 seconds) After 69900 nodes, 5019 on tree, 1001.55 best solution, best possible -170.185 (564.99 seconds) After 70000 nodes, 5022 on tree, 1001.55 best solution, best possible -170.185 (565.58 seconds) After 70100 nodes, 5023 on tree, 1001.55 best solution, best possible -169.75 (566.23 seconds) After 70200 nodes, 5030 on tree, 1001.55 best solution, best possible -169.47 (566.88 seconds) After 70300 nodes, 5041 on tree, 1001.55 best solution, best possible -169.072 (567.61 seconds) After 70400 nodes, 5043 on tree, 1001.55 best solution, best possible -168.557 (568.27 seconds) After 70500 nodes, 5053 on tree, 1001.55 best solution, best possible -167.743 (569.00 seconds) After 70600 nodes, 5058 on tree, 1001.55 best solution, best possible -167.375 (569.64 seconds) After 70700 nodes, 5059 on tree, 1001.55 best solution, best possible -166.751 (570.32 seconds) After 70800 nodes, 5062 on tree, 1001.55 best solution, best possible -166.332 (570.95 seconds) After 70900 nodes, 5067 on tree, 1001.55 best solution, best possible -165.652 (571.58 seconds) After 71000 nodes, 5071 on tree, 1001.55 best solution, best possible -165.221 (572.24 seconds) After 71100 nodes, 5077 on tree, 1001.55 best solution, best possible -164.664 (572.95 seconds) After 71200 nodes, 5080 on tree, 1001.55 best solution, best possible -164.317 (573.60 seconds) After 71300 nodes, 5088 on tree, 1001.55 best solution, best possible -163.809 (574.33 seconds) After 71400 nodes, 5089 on tree, 1001.55 best solution, best possible -163.469 (574.97 seconds) After 71500 nodes, 5095 on tree, 1001.55 best solution, best possible -162.834 (575.63 seconds) After 71600 nodes, 5108 on tree, 1001.55 best solution, best possible -162.353 (576.41 seconds) After 71700 nodes, 5108 on tree, 1001.55 best solution, best possible -161.847 (577.22 seconds) After 71800 nodes, 5113 on tree, 1001.55 best solution, best possible -161.431 (577.85 seconds) After 71900 nodes, 5114 on tree, 1001.55 best solution, best possible -161.307 (578.58 seconds) After 72000 nodes, 5121 on tree, 1001.55 best solution, best possible -161.141 (579.28 seconds) After 72100 nodes, 5131 on tree, 1001.55 best solution, best possible -160.264 (580.03 seconds) After 72200 nodes, 5139 on tree, 1001.55 best solution, best possible -159.728 (580.69 seconds) After 72300 nodes, 5148 on tree, 1001.55 best solution, best possible -159.009 (581.39 seconds) After 72400 nodes, 5154 on tree, 1001.55 best solution, best possible -158.484 (582.04 seconds) After 72500 nodes, 5163 on tree, 1001.55 best solution, best possible -158.025 (582.76 seconds) After 72600 nodes, 5167 on tree, 1001.55 best solution, best possible -157.68 (583.38 seconds) After 72700 nodes, 5172 on tree, 1001.55 best solution, best possible -157.286 (584.04 seconds) After 72800 nodes, 5176 on tree, 1001.55 best solution, best possible -156.82 (584.68 seconds) After 72900 nodes, 5178 on tree, 1001.55 best solution, best possible -156.44 (585.34 seconds) After 73000 nodes, 5196 on tree, 1001.55 best solution, best possible -156.013 (586.13 seconds) After 73100 nodes, 5196 on tree, 1001.55 best solution, best possible -156.013 (586.64 seconds) After 73200 nodes, 5197 on tree, 1001.55 best solution, best possible -156.013 (587.18 seconds) After 73300 nodes, 5201 on tree, 1001.55 best solution, best possible -156.013 (587.78 seconds) After 73400 nodes, 5201 on tree, 1001.55 best solution, best possible -156.013 (588.37 seconds) After 73500 nodes, 5202 on tree, 1001.55 best solution, best possible -156.013 (588.95 seconds) After 73600 nodes, 5202 on tree, 1001.55 best solution, best possible -156.013 (589.50 seconds) After 73700 nodes, 5204 on tree, 1001.55 best solution, best possible -156.013 (590.06 seconds) After 73800 nodes, 5205 on tree, 1001.55 best solution, best possible -156.013 (590.61 seconds) After 73900 nodes, 5208 on tree, 1001.55 best solution, best possible -156.013 (591.21 seconds) After 74000 nodes, 5209 on tree, 1001.55 best solution, best possible -156.013 (591.87 seconds) After 74100 nodes, 5216 on tree, 1001.55 best solution, best possible -155.661 (592.55 seconds) After 74200 nodes, 5226 on tree, 1001.55 best solution, best possible -155.156 (593.23 seconds) After 74300 nodes, 5234 on tree, 1001.55 best solution, best possible -154.457 (593.89 seconds) After 74400 nodes, 5236 on tree, 1001.55 best solution, best possible -153.697 (594.57 seconds) After 74500 nodes, 5240 on tree, 1001.55 best solution, best possible -153.268 (595.24 seconds) After 74600 nodes, 5244 on tree, 1001.55 best solution, best possible -152.896 (595.86 seconds) After 74700 nodes, 5252 on tree, 1001.55 best solution, best possible -152.127 (596.55 seconds) After 74800 nodes, 5253 on tree, 1001.55 best solution, best possible -151.667 (597.17 seconds) After 74900 nodes, 5262 on tree, 1001.55 best solution, best possible -151.19 (597.84 seconds) After 75000 nodes, 5275 on tree, 1001.55 best solution, best possible -150.969 (598.55 seconds) After 75100 nodes, 5281 on tree, 1001.55 best solution, best possible -150.13 (599.30 seconds) After 75200 nodes, 5289 on tree, 1001.55 best solution, best possible -149.402 (599.98 seconds) After 75300 nodes, 5294 on tree, 1001.55 best solution, best possible -148.895 (600.69 seconds) After 75400 nodes, 5299 on tree, 1001.55 best solution, best possible -148.086 (601.36 seconds) After 75500 nodes, 5299 on tree, 1001.55 best solution, best possible -147.811 (601.96 seconds) After 75600 nodes, 5310 on tree, 1001.55 best solution, best possible -147.209 (602.67 seconds) After 75700 nodes, 5314 on tree, 1001.55 best solution, best possible -146.645 (603.39 seconds) After 75800 nodes, 5319 on tree, 1001.55 best solution, best possible -145.995 (604.07 seconds) After 75900 nodes, 5326 on tree, 1001.55 best solution, best possible -145.22 (604.75 seconds) After 76000 nodes, 5328 on tree, 1001.55 best solution, best possible -144.756 (605.46 seconds) After 76100 nodes, 5331 on tree, 1001.55 best solution, best possible -144.135 (606.13 seconds) After 76200 nodes, 5337 on tree, 1001.55 best solution, best possible -143.474 (606.81 seconds) After 76300 nodes, 5349 on tree, 1001.55 best solution, best possible -143.28 (607.58 seconds) After 76400 nodes, 5353 on tree, 1001.55 best solution, best possible -142.889 (608.26 seconds) After 76500 nodes, 5355 on tree, 1001.55 best solution, best possible -142.517 (608.87 seconds) After 76600 nodes, 5359 on tree, 1001.55 best solution, best possible -141.754 (609.55 seconds) After 76700 nodes, 5362 on tree, 1001.55 best solution, best possible -141.298 (610.20 seconds) After 76800 nodes, 5367 on tree, 1001.55 best solution, best possible -140.83 (610.87 seconds) After 76900 nodes, 5376 on tree, 1001.55 best solution, best possible -140.39 (611.60 seconds) After 77000 nodes, 5377 on tree, 1001.55 best solution, best possible -140.022 (612.21 seconds) After 77100 nodes, 5381 on tree, 1001.55 best solution, best possible -140.022 (612.80 seconds) After 77200 nodes, 5382 on tree, 1001.55 best solution, best possible -140.022 (613.42 seconds) After 77300 nodes, 5384 on tree, 1001.55 best solution, best possible -140.022 (613.94 seconds) After 77400 nodes, 5385 on tree, 1001.55 best solution, best possible -140.022 (614.51 seconds) After 77500 nodes, 5389 on tree, 1001.55 best solution, best possible -140.022 (615.05 seconds) After 77600 nodes, 5391 on tree, 1001.55 best solution, best possible -140.022 (615.60 seconds) After 77700 nodes, 5390 on tree, 1001.55 best solution, best possible -140.022 (616.15 seconds) After 77800 nodes, 5392 on tree, 1001.55 best solution, best possible -140.022 (616.75 seconds) After 77900 nodes, 5394 on tree, 1001.55 best solution, best possible -140.022 (617.27 seconds) After 78000 nodes, 5396 on tree, 1001.55 best solution, best possible -140.022 (617.80 seconds) After 78100 nodes, 5403 on tree, 1001.55 best solution, best possible -139.447 (618.46 seconds) After 78200 nodes, 5409 on tree, 1001.55 best solution, best possible -138.749 (619.14 seconds) After 78300 nodes, 5411 on tree, 1001.55 best solution, best possible -138.448 (619.75 seconds) After 78400 nodes, 5414 on tree, 1001.55 best solution, best possible -138.112 (620.44 seconds) After 78500 nodes, 5416 on tree, 1001.55 best solution, best possible -137.528 (621.19 seconds) After 78600 nodes, 5420 on tree, 1001.55 best solution, best possible -137.148 (621.93 seconds) After 78700 nodes, 5422 on tree, 1001.55 best solution, best possible -136.801 (622.57 seconds) After 78800 nodes, 5431 on tree, 1001.55 best solution, best possible -136.162 (623.31 seconds) After 78900 nodes, 5435 on tree, 1001.55 best solution, best possible -135.802 (623.97 seconds) After 79000 nodes, 5442 on tree, 1001.55 best solution, best possible -135.439 (624.73 seconds) After 79100 nodes, 5443 on tree, 1001.55 best solution, best possible -134.884 (625.39 seconds) After 79200 nodes, 5446 on tree, 1001.55 best solution, best possible -134.515 (626.08 seconds) After 79300 nodes, 5450 on tree, 1001.55 best solution, best possible -133.86 (626.86 seconds) After 79400 nodes, 5455 on tree, 1001.55 best solution, best possible -133.4 (627.53 seconds) After 79500 nodes, 5461 on tree, 1001.55 best solution, best possible -132.962 (628.20 seconds) After 79600 nodes, 5468 on tree, 1001.55 best solution, best possible -132.442 (628.86 seconds) After 79700 nodes, 5472 on tree, 1001.55 best solution, best possible -131.96 (629.58 seconds) After 79800 nodes, 5475 on tree, 1001.55 best solution, best possible -131.604 (630.35 seconds) After 79900 nodes, 5478 on tree, 1001.55 best solution, best possible -131.072 (631.07 seconds) After 80000 nodes, 5482 on tree, 1001.55 best solution, best possible -130.536 (631.87 seconds) After 80100 nodes, 5486 on tree, 1001.55 best solution, best possible -130.003 (632.68 seconds) After 80200 nodes, 5489 on tree, 1001.55 best solution, best possible -129.692 (633.41 seconds) After 80300 nodes, 5495 on tree, 1001.55 best solution, best possible -129.236 (634.18 seconds) After 80400 nodes, 5496 on tree, 1001.55 best solution, best possible -128.914 (634.89 seconds) After 80500 nodes, 5497 on tree, 1001.55 best solution, best possible -128.276 (635.64 seconds) After 80600 nodes, 5505 on tree, 1001.55 best solution, best possible -127.984 (636.42 seconds) After 80700 nodes, 5512 on tree, 1001.55 best solution, best possible -127.28 (637.21 seconds) After 80800 nodes, 5516 on tree, 1001.55 best solution, best possible -126.777 (638.08 seconds) After 80900 nodes, 5518 on tree, 1001.55 best solution, best possible -126.263 (638.86 seconds) After 81000 nodes, 5524 on tree, 1001.55 best solution, best possible -125.656 (639.63 seconds) After 81100 nodes, 5524 on tree, 1001.55 best solution, best possible -125.656 (640.15 seconds) After 81200 nodes, 5524 on tree, 1001.55 best solution, best possible -125.656 (640.76 seconds) After 81300 nodes, 5525 on tree, 1001.55 best solution, best possible -125.656 (641.35 seconds) After 81400 nodes, 5525 on tree, 1001.55 best solution, best possible -125.656 (642.00 seconds) After 81500 nodes, 5525 on tree, 1001.55 best solution, best possible -125.656 (642.56 seconds) After 81600 nodes, 5523 on tree, 1001.55 best solution, best possible -125.647 (643.15 seconds) After 81700 nodes, 5524 on tree, 1001.55 best solution, best possible -125.647 (643.67 seconds) After 81800 nodes, 5525 on tree, 1001.55 best solution, best possible -125.647 (644.21 seconds) After 81900 nodes, 5525 on tree, 1001.55 best solution, best possible -125.647 (644.80 seconds) After 82000 nodes, 5526 on tree, 1001.55 best solution, best possible -125.647 (645.48 seconds) After 82100 nodes, 5528 on tree, 1001.55 best solution, best possible -124.982 (646.17 seconds) After 82200 nodes, 5532 on tree, 1001.55 best solution, best possible -124.367 (646.90 seconds) After 82300 nodes, 5533 on tree, 1001.55 best solution, best possible -123.758 (647.54 seconds) After 82400 nodes, 5542 on tree, 1001.55 best solution, best possible -123.525 (648.25 seconds) After 82500 nodes, 5545 on tree, 1001.55 best solution, best possible -123.025 (648.94 seconds) After 82600 nodes, 5554 on tree, 1001.55 best solution, best possible -122.081 (649.70 seconds) After 82700 nodes, 5558 on tree, 1001.55 best solution, best possible -121.56 (650.37 seconds) After 82800 nodes, 5560 on tree, 1001.55 best solution, best possible -120.817 (650.99 seconds) After 82900 nodes, 5562 on tree, 1001.55 best solution, best possible -120.469 (651.63 seconds) After 83000 nodes, 5566 on tree, 1001.55 best solution, best possible -120.016 (652.34 seconds) After 83100 nodes, 5570 on tree, 1001.55 best solution, best possible -119.424 (653.05 seconds) After 83200 nodes, 5576 on tree, 1001.55 best solution, best possible -118.922 (653.71 seconds) After 83300 nodes, 5582 on tree, 1001.55 best solution, best possible -118.425 (654.36 seconds) After 83400 nodes, 5594 on tree, 1001.55 best solution, best possible -117.975 (655.07 seconds) After 83500 nodes, 5595 on tree, 1001.55 best solution, best possible -117.588 (655.68 seconds) After 83600 nodes, 5601 on tree, 1001.55 best solution, best possible -117.135 (656.34 seconds) After 83700 nodes, 5603 on tree, 1001.55 best solution, best possible -116.568 (656.99 seconds) After 83800 nodes, 5606 on tree, 1001.55 best solution, best possible -116.047 (657.65 seconds) After 83900 nodes, 5621 on tree, 1001.55 best solution, best possible -115.681 (658.29 seconds) After 84000 nodes, 5627 on tree, 1001.55 best solution, best possible -115.322 (658.95 seconds) After 84100 nodes, 5635 on tree, 1001.55 best solution, best possible -114.89 (659.64 seconds) After 84200 nodes, 5637 on tree, 1001.55 best solution, best possible -114.497 (660.31 seconds) After 84300 nodes, 5637 on tree, 1001.55 best solution, best possible -114.077 (660.92 seconds) After 84400 nodes, 5638 on tree, 1001.55 best solution, best possible -113.76 (661.62 seconds) After 84500 nodes, 5643 on tree, 1001.55 best solution, best possible -113.246 (662.31 seconds) After 84600 nodes, 5647 on tree, 1001.55 best solution, best possible -112.807 (662.92 seconds) After 84700 nodes, 5663 on tree, 1001.55 best solution, best possible -112.444 (663.64 seconds) After 84800 nodes, 5666 on tree, 1001.55 best solution, best possible -112.076 (664.27 seconds) After 84900 nodes, 5673 on tree, 1001.55 best solution, best possible -111.723 (664.93 seconds) After 85000 nodes, 5677 on tree, 1001.55 best solution, best possible -111.17 (665.59 seconds) After 85100 nodes, 5677 on tree, 1001.55 best solution, best possible -111.17 (666.07 seconds) After 85200 nodes, 5679 on tree, 1001.55 best solution, best possible -111.17 (666.60 seconds) After 85300 nodes, 5679 on tree, 1001.55 best solution, best possible -111.17 (667.10 seconds) After 85400 nodes, 5680 on tree, 1001.55 best solution, best possible -111.17 (667.68 seconds) After 85500 nodes, 5681 on tree, 1001.55 best solution, best possible -111.17 (668.21 seconds) After 85600 nodes, 5683 on tree, 1001.55 best solution, best possible -111.17 (668.73 seconds) After 85700 nodes, 5684 on tree, 1001.55 best solution, best possible -111.17 (669.31 seconds) After 85800 nodes, 5686 on tree, 1001.55 best solution, best possible -111.17 (669.82 seconds) After 85900 nodes, 5686 on tree, 1001.55 best solution, best possible -111.17 (670.38 seconds) After 86000 nodes, 5686 on tree, 1001.55 best solution, best possible -111.159 (670.90 seconds) After 86100 nodes, 5688 on tree, 1001.55 best solution, best possible -110.588 (671.56 seconds) After 86200 nodes, 5689 on tree, 1001.55 best solution, best possible -110.06 (672.19 seconds) After 86300 nodes, 5694 on tree, 1001.55 best solution, best possible -109.554 (672.83 seconds) After 86400 nodes, 5702 on tree, 1001.55 best solution, best possible -109.073 (673.53 seconds) After 86500 nodes, 5706 on tree, 1001.55 best solution, best possible -108.965 (674.21 seconds) After 86600 nodes, 5711 on tree, 1001.55 best solution, best possible -108.534 (674.91 seconds) After 86700 nodes, 5718 on tree, 1001.55 best solution, best possible -108.009 (675.58 seconds) After 86800 nodes, 5722 on tree, 1001.55 best solution, best possible -107.644 (676.23 seconds) After 86900 nodes, 5724 on tree, 1001.55 best solution, best possible -107.182 (676.88 seconds) After 87000 nodes, 5724 on tree, 1001.55 best solution, best possible -106.879 (677.51 seconds) After 87100 nodes, 5731 on tree, 1001.55 best solution, best possible -106.564 (678.19 seconds) After 87200 nodes, 5735 on tree, 1001.55 best solution, best possible -106.145 (678.86 seconds) After 87300 nodes, 5738 on tree, 1001.55 best solution, best possible -105.999 (679.55 seconds) After 87400 nodes, 5744 on tree, 1001.55 best solution, best possible -105.584 (680.21 seconds) After 87500 nodes, 5747 on tree, 1001.55 best solution, best possible -105.099 (680.85 seconds) After 87600 nodes, 5754 on tree, 1001.55 best solution, best possible -104.669 (681.54 seconds) After 87700 nodes, 5756 on tree, 1001.55 best solution, best possible -104.501 (682.20 seconds) After 87800 nodes, 5757 on tree, 1001.55 best solution, best possible -104.211 (682.84 seconds) After 87900 nodes, 5757 on tree, 1001.55 best solution, best possible -103.643 (683.50 seconds) After 88000 nodes, 5760 on tree, 1001.55 best solution, best possible -103.131 (684.16 seconds) After 88100 nodes, 5762 on tree, 1001.55 best solution, best possible -102.912 (684.77 seconds) After 88200 nodes, 5763 on tree, 1001.55 best solution, best possible -102.527 (685.46 seconds) After 88300 nodes, 5767 on tree, 1001.55 best solution, best possible -102.218 (686.11 seconds) After 88400 nodes, 5771 on tree, 1001.55 best solution, best possible -101.757 (686.81 seconds) After 88500 nodes, 5771 on tree, 1001.55 best solution, best possible -101.244 (687.41 seconds) After 88600 nodes, 5773 on tree, 1001.55 best solution, best possible -100.936 (687.99 seconds) After 88700 nodes, 5780 on tree, 1001.55 best solution, best possible -100.385 (688.67 seconds) After 88800 nodes, 5783 on tree, 1001.55 best solution, best possible -99.9376 (689.29 seconds) After 88900 nodes, 5784 on tree, 1001.55 best solution, best possible -99.611 (689.96 seconds) After 89000 nodes, 5788 on tree, 1001.55 best solution, best possible -99.3778 (690.58 seconds) After 89100 nodes, 5789 on tree, 1001.55 best solution, best possible -99.3778 (691.12 seconds) After 89200 nodes, 5789 on tree, 1001.55 best solution, best possible -99.3778 (691.64 seconds) After 89300 nodes, 5790 on tree, 1001.55 best solution, best possible -99.3778 (692.16 seconds) After 89400 nodes, 5791 on tree, 1001.55 best solution, best possible -99.3778 (692.69 seconds) After 89500 nodes, 5791 on tree, 1001.55 best solution, best possible -99.3778 (693.18 seconds) After 89600 nodes, 5793 on tree, 1001.55 best solution, best possible -99.3778 (693.72 seconds) After 89700 nodes, 5794 on tree, 1001.55 best solution, best possible -99.3778 (694.26 seconds) After 89800 nodes, 5795 on tree, 1001.55 best solution, best possible -99.3778 (694.79 seconds) After 89900 nodes, 5797 on tree, 1001.55 best solution, best possible -99.3778 (695.34 seconds) After 90000 nodes, 5800 on tree, 1001.55 best solution, best possible -99.3778 (695.88 seconds) After 90100 nodes, 5806 on tree, 1001.55 best solution, best possible -98.8443 (696.56 seconds) After 90200 nodes, 5812 on tree, 1001.55 best solution, best possible -98.2242 (697.27 seconds) After 90300 nodes, 5814 on tree, 1001.55 best solution, best possible -97.9409 (697.92 seconds) After 90400 nodes, 5815 on tree, 1001.55 best solution, best possible -97.6652 (698.68 seconds) After 90500 nodes, 5817 on tree, 1001.55 best solution, best possible -97.3094 (699.40 seconds) After 90600 nodes, 5824 on tree, 1001.55 best solution, best possible -97.0469 (700.17 seconds) After 90700 nodes, 5826 on tree, 1001.55 best solution, best possible -96.6841 (700.93 seconds) After 90800 nodes, 5829 on tree, 1001.55 best solution, best possible -96.1651 (701.72 seconds) After 90900 nodes, 5835 on tree, 1001.55 best solution, best possible -95.7893 (702.51 seconds) After 91000 nodes, 5837 on tree, 1001.55 best solution, best possible -95.245 (703.38 seconds) After 91100 nodes, 5838 on tree, 1001.55 best solution, best possible -94.765 (704.20 seconds) After 91200 nodes, 5842 on tree, 1001.55 best solution, best possible -94.3183 (704.99 seconds) After 91300 nodes, 5848 on tree, 1001.55 best solution, best possible -93.8462 (705.74 seconds) After 91400 nodes, 5855 on tree, 1001.55 best solution, best possible -93.5084 (706.54 seconds) After 91500 nodes, 5861 on tree, 1001.55 best solution, best possible -93.3605 (707.23 seconds) After 91600 nodes, 5865 on tree, 1001.55 best solution, best possible -92.9368 (707.98 seconds) After 91700 nodes, 5867 on tree, 1001.55 best solution, best possible -92.6309 (708.79 seconds) After 91800 nodes, 5873 on tree, 1001.55 best solution, best possible -92.3368 (709.59 seconds) After 91900 nodes, 5876 on tree, 1001.55 best solution, best possible -91.8582 (710.30 seconds) After 92000 nodes, 5878 on tree, 1001.55 best solution, best possible -91.4654 (711.05 seconds) After 92100 nodes, 5884 on tree, 1001.55 best solution, best possible -90.9721 (711.82 seconds) After 92200 nodes, 5889 on tree, 1001.55 best solution, best possible -90.5424 (712.53 seconds) After 92300 nodes, 5892 on tree, 1001.55 best solution, best possible -90.2237 (713.28 seconds) After 92400 nodes, 5901 on tree, 1001.55 best solution, best possible -89.7569 (714.04 seconds) After 92500 nodes, 5907 on tree, 1001.55 best solution, best possible -89.2585 (714.86 seconds) After 92600 nodes, 5911 on tree, 1001.55 best solution, best possible -88.8179 (715.61 seconds) After 92700 nodes, 5912 on tree, 1001.55 best solution, best possible -88.152 (716.41 seconds) After 92800 nodes, 5916 on tree, 1001.55 best solution, best possible -87.5276 (717.21 seconds) After 92900 nodes, 5922 on tree, 1001.55 best solution, best possible -87.3421 (718.03 seconds) After 93000 nodes, 5926 on tree, 1001.55 best solution, best possible -86.8779 (718.75 seconds) After 93100 nodes, 5927 on tree, 1001.55 best solution, best possible -86.8779 (719.32 seconds) After 93200 nodes, 5928 on tree, 1001.55 best solution, best possible -86.8779 (719.94 seconds) After 93300 nodes, 5930 on tree, 1001.55 best solution, best possible -86.8779 (720.65 seconds) After 93400 nodes, 5930 on tree, 1001.55 best solution, best possible -86.8779 (721.29 seconds) After 93500 nodes, 5930 on tree, 1001.55 best solution, best possible -86.8779 (721.87 seconds) After 93600 nodes, 5931 on tree, 1001.55 best solution, best possible -86.8779 (722.48 seconds) After 93700 nodes, 5935 on tree, 1001.55 best solution, best possible -86.8779 (723.17 seconds) After 93800 nodes, 5939 on tree, 1001.55 best solution, best possible -86.8779 (723.80 seconds) After 93900 nodes, 5940 on tree, 1001.55 best solution, best possible -86.8779 (724.46 seconds) After 94000 nodes, 5942 on tree, 1001.55 best solution, best possible -86.8779 (725.11 seconds) After 94100 nodes, 5940 on tree, 1001.55 best solution, best possible -86.1204 (725.86 seconds) After 94200 nodes, 5941 on tree, 1001.55 best solution, best possible -85.5994 (726.57 seconds) After 94300 nodes, 5951 on tree, 1001.55 best solution, best possible -85.2939 (727.25 seconds) After 94400 nodes, 5955 on tree, 1001.55 best solution, best possible -84.7469 (727.91 seconds) After 94500 nodes, 5958 on tree, 1001.55 best solution, best possible -84.2639 (728.58 seconds) After 94600 nodes, 5964 on tree, 1001.55 best solution, best possible -83.8864 (729.26 seconds) After 94700 nodes, 5968 on tree, 1001.55 best solution, best possible -83.5481 (729.99 seconds) After 94800 nodes, 5972 on tree, 1001.55 best solution, best possible -83.1788 (730.63 seconds) After 94900 nodes, 5975 on tree, 1001.55 best solution, best possible -82.5306 (731.28 seconds) After 95000 nodes, 5978 on tree, 1001.55 best solution, best possible -82.0838 (731.91 seconds) After 95100 nodes, 5982 on tree, 1001.55 best solution, best possible -81.6862 (732.58 seconds) After 95200 nodes, 5983 on tree, 1001.55 best solution, best possible -81.3984 (733.21 seconds) After 95300 nodes, 5985 on tree, 1001.55 best solution, best possible -80.8821 (733.91 seconds) After 95400 nodes, 5990 on tree, 1001.55 best solution, best possible -80.6013 (734.59 seconds) After 95500 nodes, 5992 on tree, 1001.55 best solution, best possible -80.4249 (735.22 seconds) After 95600 nodes, 5993 on tree, 1001.55 best solution, best possible -79.8996 (735.87 seconds) After 95700 nodes, 6001 on tree, 1001.55 best solution, best possible -79.4864 (736.51 seconds) After 95800 nodes, 6010 on tree, 1001.55 best solution, best possible -79.1222 (737.24 seconds) After 95900 nodes, 6014 on tree, 1001.55 best solution, best possible -78.8077 (737.90 seconds) After 96000 nodes, 6014 on tree, 1001.55 best solution, best possible -78.5523 (738.55 seconds) After 96100 nodes, 6014 on tree, 1001.55 best solution, best possible -78.2192 (739.17 seconds) After 96200 nodes, 6019 on tree, 1001.55 best solution, best possible -77.9542 (739.85 seconds) After 96300 nodes, 6020 on tree, 1001.55 best solution, best possible -77.6634 (740.51 seconds) After 96400 nodes, 6020 on tree, 1001.55 best solution, best possible -77.4266 (741.16 seconds) After 96500 nodes, 6024 on tree, 1001.55 best solution, best possible -76.9542 (741.86 seconds) After 96600 nodes, 6030 on tree, 1001.55 best solution, best possible -76.62 (742.55 seconds) After 96700 nodes, 6041 on tree, 1001.55 best solution, best possible -76.4452 (743.29 seconds) After 96800 nodes, 6044 on tree, 1001.55 best solution, best possible -75.8954 (743.98 seconds) After 96900 nodes, 6050 on tree, 1001.55 best solution, best possible -75.5728 (744.65 seconds) After 97000 nodes, 6053 on tree, 1001.55 best solution, best possible -75.2179 (745.27 seconds) After 97100 nodes, 6054 on tree, 1001.55 best solution, best possible -75.2179 (745.78 seconds) After 97200 nodes, 6055 on tree, 1001.55 best solution, best possible -75.2179 (746.32 seconds) After 97300 nodes, 6055 on tree, 1001.55 best solution, best possible -75.2179 (746.85 seconds) After 97400 nodes, 6056 on tree, 1001.55 best solution, best possible -75.2179 (747.37 seconds) After 97500 nodes, 6056 on tree, 1001.55 best solution, best possible -75.2179 (747.88 seconds) After 97600 nodes, 6058 on tree, 1001.55 best solution, best possible -75.2179 (748.38 seconds) After 97700 nodes, 6059 on tree, 1001.55 best solution, best possible -75.2179 (748.97 seconds) After 97800 nodes, 6060 on tree, 1001.55 best solution, best possible -75.2179 (749.49 seconds) After 97900 nodes, 6062 on tree, 1001.55 best solution, best possible -75.2179 (750.04 seconds) After 98000 nodes, 6065 on tree, 1001.55 best solution, best possible -75.2179 (750.63 seconds) After 98100 nodes, 6069 on tree, 1001.55 best solution, best possible -74.7205 (751.36 seconds) After 98200 nodes, 6075 on tree, 1001.55 best solution, best possible -74.4938 (752.09 seconds) After 98300 nodes, 6087 on tree, 1001.55 best solution, best possible -74.1267 (752.85 seconds) After 98400 nodes, 6092 on tree, 1001.55 best solution, best possible -73.7376 (753.44 seconds) After 98500 nodes, 6093 on tree, 1001.55 best solution, best possible -73.525 (754.07 seconds) After 98600 nodes, 6097 on tree, 1001.55 best solution, best possible -73.1105 (754.68 seconds) After 98700 nodes, 6103 on tree, 1001.55 best solution, best possible -72.7128 (755.38 seconds) After 98800 nodes, 6103 on tree, 1001.55 best solution, best possible -72.3702 (755.99 seconds) After 98900 nodes, 6108 on tree, 1001.55 best solution, best possible -71.8715 (756.68 seconds) After 99000 nodes, 6111 on tree, 1001.55 best solution, best possible -71.5502 (757.37 seconds) After 99100 nodes, 6116 on tree, 1001.55 best solution, best possible -71.1714 (757.96 seconds) After 99200 nodes, 6120 on tree, 1001.55 best solution, best possible -70.7527 (758.58 seconds) After 99300 nodes, 6126 on tree, 1001.55 best solution, best possible -70.1962 (759.21 seconds) After 99400 nodes, 6132 on tree, 1001.55 best solution, best possible -69.6791 (759.86 seconds) After 99500 nodes, 6143 on tree, 1001.55 best solution, best possible -69.6133 (760.76 seconds) After 99600 nodes, 6145 on tree, 1001.55 best solution, best possible -69.2076 (761.41 seconds) After 99700 nodes, 6149 on tree, 1001.55 best solution, best possible -68.7408 (762.06 seconds) After 99800 nodes, 6154 on tree, 1001.55 best solution, best possible -68.5375 (762.75 seconds) After 99900 nodes, 6158 on tree, 1001.55 best solution, best possible -68.0839 (763.39 seconds) After 100000 nodes, 6160 on tree, 1001.55 best solution, best possible -67.517 (764.02 seconds) After 100100 nodes, 6161 on tree, 1001.55 best solution, best possible -67.2101 (764.63 seconds) After 100200 nodes, 6169 on tree, 1001.55 best solution, best possible -66.7551 (765.30 seconds) After 100300 nodes, 6170 on tree, 1001.55 best solution, best possible -66.3424 (765.89 seconds) After 100400 nodes, 6181 on tree, 1001.55 best solution, best possible -66.0324 (766.65 seconds) After 100500 nodes, 6186 on tree, 1001.55 best solution, best possible -65.6244 (767.29 seconds) After 100600 nodes, 6188 on tree, 1001.55 best solution, best possible -65.1205 (767.94 seconds) After 100700 nodes, 6198 on tree, 1001.55 best solution, best possible -64.8279 (768.58 seconds) After 100800 nodes, 6203 on tree, 1001.55 best solution, best possible -64.2941 (769.16 seconds) After 100900 nodes, 6204 on tree, 1001.55 best solution, best possible -64.043 (769.76 seconds) After 101000 nodes, 6208 on tree, 1001.55 best solution, best possible -63.5321 (770.49 seconds) After 101100 nodes, 6210 on tree, 1001.55 best solution, best possible -63.5321 (771.02 seconds) After 101200 nodes, 6210 on tree, 1001.55 best solution, best possible -63.5321 (771.50 seconds) After 101300 nodes, 6211 on tree, 1001.55 best solution, best possible -63.5321 (771.99 seconds) After 101400 nodes, 6212 on tree, 1001.55 best solution, best possible -63.5321 (772.49 seconds) After 101500 nodes, 6212 on tree, 1001.55 best solution, best possible -63.5321 (773.03 seconds) After 101600 nodes, 6213 on tree, 1001.55 best solution, best possible -63.5321 (773.52 seconds) After 101700 nodes, 6218 on tree, 1001.55 best solution, best possible -63.5321 (774.06 seconds) After 101800 nodes, 6218 on tree, 1001.55 best solution, best possible -63.5321 (774.56 seconds) After 101900 nodes, 6219 on tree, 1001.55 best solution, best possible -63.5295 (775.05 seconds) After 102000 nodes, 6223 on tree, 1001.55 best solution, best possible -63.5295 (775.58 seconds) After 102100 nodes, 6226 on tree, 1001.55 best solution, best possible -63.051 (776.23 seconds) After 102200 nodes, 6227 on tree, 1001.55 best solution, best possible -62.5046 (776.84 seconds) After 102300 nodes, 6236 on tree, 1001.55 best solution, best possible -62.0216 (777.46 seconds) After 102400 nodes, 6239 on tree, 1001.55 best solution, best possible -61.6151 (778.08 seconds) After 102500 nodes, 6243 on tree, 1001.55 best solution, best possible -61.1835 (778.72 seconds) After 102600 nodes, 6245 on tree, 1001.55 best solution, best possible -60.642 (779.34 seconds) After 102700 nodes, 6247 on tree, 1001.55 best solution, best possible -60.3649 (780.01 seconds) After 102800 nodes, 6246 on tree, 1001.55 best solution, best possible -59.9567 (780.62 seconds) After 102900 nodes, 6249 on tree, 1001.55 best solution, best possible -59.4769 (781.26 seconds) After 103000 nodes, 6253 on tree, 1001.55 best solution, best possible -59.0705 (781.89 seconds) After 103100 nodes, 6263 on tree, 1001.55 best solution, best possible -58.6895 (782.53 seconds) After 103200 nodes, 6265 on tree, 1001.55 best solution, best possible -58.3264 (783.22 seconds) After 103300 nodes, 6269 on tree, 1001.55 best solution, best possible -57.9476 (783.86 seconds) After 103400 nodes, 6271 on tree, 1001.55 best solution, best possible -57.6132 (784.44 seconds) After 103500 nodes, 6273 on tree, 1001.55 best solution, best possible -57.3263 (785.10 seconds) After 103600 nodes, 6280 on tree, 1001.55 best solution, best possible -56.9816 (785.89 seconds) After 103700 nodes, 6285 on tree, 1001.55 best solution, best possible -56.4687 (786.49 seconds) After 103800 nodes, 6285 on tree, 1001.55 best solution, best possible -56.0749 (787.14 seconds) After 103900 nodes, 6293 on tree, 1001.55 best solution, best possible -55.5281 (787.84 seconds) After 104000 nodes, 6294 on tree, 1001.55 best solution, best possible -55.192 (788.41 seconds) After 104100 nodes, 6294 on tree, 1001.55 best solution, best possible -54.8391 (788.99 seconds) After 104200 nodes, 6299 on tree, 1001.55 best solution, best possible -54.634 (789.59 seconds) After 104300 nodes, 6303 on tree, 1001.55 best solution, best possible -54.3502 (790.19 seconds) After 104400 nodes, 6306 on tree, 1001.55 best solution, best possible -53.968 (790.79 seconds) After 104500 nodes, 6308 on tree, 1001.55 best solution, best possible -53.6814 (791.53 seconds) After 104600 nodes, 6309 on tree, 1001.55 best solution, best possible -53.4629 (792.11 seconds) After 104700 nodes, 6314 on tree, 1001.55 best solution, best possible -53.1785 (792.74 seconds) After 104800 nodes, 6314 on tree, 1001.55 best solution, best possible -53.0432 (793.33 seconds) After 104900 nodes, 6324 on tree, 1001.55 best solution, best possible -52.7131 (793.96 seconds) After 105000 nodes, 6333 on tree, 1001.55 best solution, best possible -52.2055 (794.62 seconds) After 105100 nodes, 6333 on tree, 1001.55 best solution, best possible -52.2055 (795.10 seconds) After 105200 nodes, 6333 on tree, 1001.55 best solution, best possible -52.2055 (795.59 seconds) After 105300 nodes, 6334 on tree, 1001.55 best solution, best possible -52.2055 (796.08 seconds) After 105400 nodes, 6334 on tree, 1001.55 best solution, best possible -52.2055 (796.59 seconds) After 105500 nodes, 6335 on tree, 1001.55 best solution, best possible -52.2055 (797.13 seconds) After 105600 nodes, 6338 on tree, 1001.55 best solution, best possible -52.2055 (797.62 seconds) After 105700 nodes, 6337 on tree, 1001.55 best solution, best possible -52.2055 (798.13 seconds) After 105800 nodes, 6337 on tree, 1001.55 best solution, best possible -52.2055 (798.63 seconds) After 105900 nodes, 6338 on tree, 1001.55 best solution, best possible -52.2055 (799.17 seconds) After 106000 nodes, 6339 on tree, 1001.55 best solution, best possible -52.2055 (799.77 seconds) After 106100 nodes, 6343 on tree, 1001.55 best solution, best possible -51.825 (800.39 seconds) After 106200 nodes, 6346 on tree, 1001.55 best solution, best possible -51.212 (801.09 seconds) After 106300 nodes, 6350 on tree, 1001.55 best solution, best possible -50.8667 (801.71 seconds) After 106400 nodes, 6355 on tree, 1001.55 best solution, best possible -50.3999 (802.41 seconds) After 106500 nodes, 6358 on tree, 1001.55 best solution, best possible -50.1639 (802.98 seconds) After 106600 nodes, 6361 on tree, 1001.55 best solution, best possible -49.8858 (803.69 seconds) After 106700 nodes, 6374 on tree, 1001.55 best solution, best possible -49.6583 (804.33 seconds) After 106800 nodes, 6379 on tree, 1001.55 best solution, best possible -49.19 (804.97 seconds) After 106900 nodes, 6386 on tree, 1001.55 best solution, best possible -48.7861 (805.63 seconds) After 107000 nodes, 6389 on tree, 1001.55 best solution, best possible -48.3898 (806.31 seconds) After 107100 nodes, 6391 on tree, 1001.55 best solution, best possible -48.1664 (806.93 seconds) After 107200 nodes, 6392 on tree, 1001.55 best solution, best possible -47.9118 (807.58 seconds) After 107300 nodes, 6398 on tree, 1001.55 best solution, best possible -47.6524 (808.24 seconds) After 107400 nodes, 6403 on tree, 1001.55 best solution, best possible -47.3559 (808.93 seconds) After 107500 nodes, 6408 on tree, 1001.55 best solution, best possible -47.0062 (809.57 seconds) After 107600 nodes, 6415 on tree, 1001.55 best solution, best possible -46.6169 (810.25 seconds) After 107700 nodes, 6421 on tree, 1001.55 best solution, best possible -46.3065 (810.88 seconds) After 107800 nodes, 6426 on tree, 1001.55 best solution, best possible -45.9064 (811.53 seconds) After 107900 nodes, 6431 on tree, 1001.55 best solution, best possible -45.4748 (812.14 seconds) After 108000 nodes, 6436 on tree, 1001.55 best solution, best possible -45.1007 (812.81 seconds) After 108100 nodes, 6439 on tree, 1001.55 best solution, best possible -44.7547 (813.41 seconds) After 108200 nodes, 6446 on tree, 1001.55 best solution, best possible -44.4076 (814.07 seconds) After 108300 nodes, 6449 on tree, 1001.55 best solution, best possible -44.0121 (814.76 seconds) After 108400 nodes, 6455 on tree, 1001.55 best solution, best possible -43.6196 (815.43 seconds) After 108500 nodes, 6457 on tree, 1001.55 best solution, best possible -43.1617 (816.05 seconds) After 108600 nodes, 6461 on tree, 1001.55 best solution, best possible -42.8459 (816.68 seconds) After 108700 nodes, 6464 on tree, 1001.55 best solution, best possible -42.3941 (817.24 seconds) After 108800 nodes, 6464 on tree, 1001.55 best solution, best possible -42.0683 (817.89 seconds) After 108900 nodes, 6465 on tree, 1001.55 best solution, best possible -41.5896 (818.55 seconds) After 109000 nodes, 6467 on tree, 1001.55 best solution, best possible -41.2787 (819.16 seconds) After 109100 nodes, 6468 on tree, 1001.55 best solution, best possible -41.2787 (819.70 seconds) After 109200 nodes, 6468 on tree, 1001.55 best solution, best possible -41.2787 (820.21 seconds) After 109300 nodes, 6473 on tree, 1001.55 best solution, best possible -41.2787 (820.76 seconds) After 109400 nodes, 6471 on tree, 1001.55 best solution, best possible -41.2787 (821.27 seconds) After 109500 nodes, 6472 on tree, 1001.55 best solution, best possible -41.2787 (821.82 seconds) After 109600 nodes, 6473 on tree, 1001.55 best solution, best possible -41.2787 (822.34 seconds) After 109700 nodes, 6474 on tree, 1001.55 best solution, best possible -41.2787 (822.87 seconds) After 109800 nodes, 6475 on tree, 1001.55 best solution, best possible -41.2787 (823.40 seconds) After 109900 nodes, 6476 on tree, 1001.55 best solution, best possible -41.2787 (823.93 seconds) After 110000 nodes, 6480 on tree, 1001.55 best solution, best possible -41.2787 (824.47 seconds) After 110100 nodes, 6486 on tree, 1001.55 best solution, best possible -40.6282 (825.10 seconds) After 110200 nodes, 6489 on tree, 1001.55 best solution, best possible -40.1291 (825.77 seconds) After 110300 nodes, 6494 on tree, 1001.55 best solution, best possible -39.7698 (826.40 seconds) After 110400 nodes, 6497 on tree, 1001.55 best solution, best possible -39.5407 (827.04 seconds) After 110500 nodes, 6503 on tree, 1001.55 best solution, best possible -39.153 (827.68 seconds) After 110600 nodes, 6509 on tree, 1001.55 best solution, best possible -38.7441 (828.46 seconds) After 110700 nodes, 6516 on tree, 1001.55 best solution, best possible -38.3027 (829.10 seconds) After 110800 nodes, 6519 on tree, 1001.55 best solution, best possible -37.7823 (829.80 seconds) After 110900 nodes, 6525 on tree, 1001.55 best solution, best possible -37.3603 (830.44 seconds) After 111000 nodes, 6530 on tree, 1001.55 best solution, best possible -36.8659 (831.14 seconds) After 111100 nodes, 6536 on tree, 1001.55 best solution, best possible -36.4772 (831.77 seconds) After 111200 nodes, 6541 on tree, 1001.55 best solution, best possible -36.0453 (832.40 seconds) After 111300 nodes, 6545 on tree, 1001.55 best solution, best possible -35.7981 (833.03 seconds) After 111400 nodes, 6549 on tree, 1001.55 best solution, best possible -35.3426 (833.79 seconds) After 111500 nodes, 6551 on tree, 1001.55 best solution, best possible -34.9025 (834.36 seconds) After 111600 nodes, 6555 on tree, 1001.55 best solution, best possible -34.5085 (834.98 seconds) After 111700 nodes, 6557 on tree, 1001.55 best solution, best possible -34.2273 (835.53 seconds) After 111800 nodes, 6561 on tree, 1001.55 best solution, best possible -33.6631 (836.11 seconds) After 111900 nodes, 6562 on tree, 1001.55 best solution, best possible -33.2351 (836.71 seconds) After 112000 nodes, 6567 on tree, 1001.55 best solution, best possible -32.8944 (837.30 seconds) After 112100 nodes, 6575 on tree, 1001.55 best solution, best possible -32.5151 (837.93 seconds) After 112200 nodes, 6581 on tree, 1001.55 best solution, best possible -32.1391 (838.62 seconds) After 112300 nodes, 6583 on tree, 1001.55 best solution, best possible -31.9085 (839.21 seconds) After 112400 nodes, 6586 on tree, 1001.55 best solution, best possible -31.5936 (839.82 seconds) After 112500 nodes, 6591 on tree, 1001.55 best solution, best possible -31.2703 (840.39 seconds) After 112600 nodes, 6599 on tree, 1001.55 best solution, best possible -30.7655 (841.07 seconds) After 112700 nodes, 6607 on tree, 1001.55 best solution, best possible -30.6059 (841.70 seconds) After 112800 nodes, 6612 on tree, 1001.55 best solution, best possible -30.2372 (842.34 seconds) After 112900 nodes, 6619 on tree, 1001.55 best solution, best possible -29.8706 (842.93 seconds) After 113000 nodes, 6619 on tree, 1001.55 best solution, best possible -29.4265 (843.50 seconds) After 113100 nodes, 6620 on tree, 1001.55 best solution, best possible -29.4265 (844.15 seconds) After 113200 nodes, 6620 on tree, 1001.55 best solution, best possible -29.4265 (844.70 seconds) After 113300 nodes, 6622 on tree, 1001.55 best solution, best possible -29.4265 (845.24 seconds) After 113400 nodes, 6624 on tree, 1001.55 best solution, best possible -29.4265 (845.79 seconds) After 113500 nodes, 6628 on tree, 1001.55 best solution, best possible -29.4265 (846.35 seconds) After 113600 nodes, 6628 on tree, 1001.55 best solution, best possible -29.4265 (846.86 seconds) After 113700 nodes, 6628 on tree, 1001.55 best solution, best possible -29.4265 (847.36 seconds) After 113800 nodes, 6630 on tree, 1001.55 best solution, best possible -29.4265 (847.87 seconds) After 113900 nodes, 6630 on tree, 1001.55 best solution, best possible -29.4265 (848.37 seconds) After 114000 nodes, 6630 on tree, 1001.55 best solution, best possible -29.4265 (848.86 seconds) After 114100 nodes, 6630 on tree, 1001.55 best solution, best possible -28.8716 (849.46 seconds) After 114200 nodes, 6634 on tree, 1001.55 best solution, best possible -28.4561 (850.05 seconds) After 114300 nodes, 6640 on tree, 1001.55 best solution, best possible -28.0571 (850.64 seconds) After 114400 nodes, 6642 on tree, 1001.55 best solution, best possible -27.7527 (851.17 seconds) After 114500 nodes, 6651 on tree, 1001.55 best solution, best possible -27.1983 (851.85 seconds) After 114600 nodes, 6653 on tree, 1001.55 best solution, best possible -26.8488 (852.49 seconds) After 114700 nodes, 6654 on tree, 1001.55 best solution, best possible -26.5976 (853.10 seconds) After 114800 nodes, 6659 on tree, 1001.55 best solution, best possible -26.0974 (853.73 seconds) After 114900 nodes, 6661 on tree, 1001.55 best solution, best possible -25.6616 (854.31 seconds) After 115000 nodes, 6665 on tree, 1001.55 best solution, best possible -25.3224 (854.89 seconds) After 115100 nodes, 6668 on tree, 1001.55 best solution, best possible -25.066 (855.53 seconds) After 115200 nodes, 6672 on tree, 1001.55 best solution, best possible -24.6754 (856.18 seconds) After 115300 nodes, 6673 on tree, 1001.55 best solution, best possible -24.3396 (856.77 seconds) After 115400 nodes, 6686 on tree, 1001.55 best solution, best possible -24.0916 (857.47 seconds) After 115500 nodes, 6693 on tree, 1001.55 best solution, best possible -23.7701 (858.07 seconds) After 115600 nodes, 6700 on tree, 1001.55 best solution, best possible -23.4826 (858.79 seconds) After 115700 nodes, 6703 on tree, 1001.55 best solution, best possible -23.0767 (859.42 seconds) After 115800 nodes, 6707 on tree, 1001.55 best solution, best possible -22.7894 (860.13 seconds) After 115900 nodes, 6718 on tree, 1001.55 best solution, best possible -22.494 (860.85 seconds) After 116000 nodes, 6731 on tree, 1001.55 best solution, best possible -22.1581 (861.54 seconds) After 116100 nodes, 6732 on tree, 1001.55 best solution, best possible -21.9355 (862.21 seconds) After 116200 nodes, 6738 on tree, 1001.55 best solution, best possible -21.5761 (862.85 seconds) After 116300 nodes, 6744 on tree, 1001.55 best solution, best possible -21.1691 (863.47 seconds) After 116400 nodes, 6752 on tree, 1001.55 best solution, best possible -20.9278 (864.13 seconds) After 116500 nodes, 6757 on tree, 1001.55 best solution, best possible -20.5775 (864.83 seconds) After 116600 nodes, 6762 on tree, 1001.55 best solution, best possible -20.3014 (865.51 seconds) After 116700 nodes, 6769 on tree, 1001.55 best solution, best possible -19.9266 (866.11 seconds) After 116800 nodes, 6781 on tree, 1001.55 best solution, best possible -19.4962 (866.75 seconds) After 116900 nodes, 6788 on tree, 1001.55 best solution, best possible -19.0664 (867.41 seconds) After 117000 nodes, 6794 on tree, 1001.55 best solution, best possible -18.7894 (868.15 seconds) After 117100 nodes, 6806 on tree, 1001.55 best solution, best possible -18.7894 (868.72 seconds) After 117200 nodes, 6808 on tree, 1001.55 best solution, best possible -18.7894 (869.27 seconds) After 117300 nodes, 6810 on tree, 1001.55 best solution, best possible -18.7894 (869.77 seconds) After 117400 nodes, 6810 on tree, 1001.55 best solution, best possible -18.7894 (870.29 seconds) After 117500 nodes, 6810 on tree, 1001.55 best solution, best possible -18.7894 (870.88 seconds) After 117600 nodes, 6811 on tree, 1001.55 best solution, best possible -18.7894 (871.45 seconds) After 117700 nodes, 6813 on tree, 1001.55 best solution, best possible -18.7894 (871.95 seconds) After 117800 nodes, 6812 on tree, 1001.55 best solution, best possible -18.7894 (872.46 seconds) After 117900 nodes, 6812 on tree, 1001.55 best solution, best possible -18.7894 (872.97 seconds) After 118000 nodes, 6816 on tree, 1001.55 best solution, best possible -18.7894 (873.49 seconds) After 118100 nodes, 6829 on tree, 1001.55 best solution, best possible -18.4226 (874.20 seconds) After 118200 nodes, 6837 on tree, 1001.55 best solution, best possible -17.9627 (874.95 seconds) After 118300 nodes, 6844 on tree, 1001.55 best solution, best possible -17.5788 (875.58 seconds) After 118400 nodes, 6850 on tree, 1001.55 best solution, best possible -17.1901 (876.21 seconds) After 118500 nodes, 6853 on tree, 1001.55 best solution, best possible -16.9965 (876.81 seconds) After 118600 nodes, 6862 on tree, 1001.55 best solution, best possible -16.5209 (877.45 seconds) After 118700 nodes, 6866 on tree, 1001.55 best solution, best possible -16.3254 (878.09 seconds) After 118800 nodes, 6871 on tree, 1001.55 best solution, best possible -15.9627 (878.71 seconds) After 118900 nodes, 6876 on tree, 1001.55 best solution, best possible -15.5553 (879.33 seconds) After 119000 nodes, 6880 on tree, 1001.55 best solution, best possible -15.2312 (880.00 seconds) After 119100 nodes, 6886 on tree, 1001.55 best solution, best possible -14.905 (880.62 seconds) After 119200 nodes, 6889 on tree, 1001.55 best solution, best possible -14.5292 (881.19 seconds) After 119300 nodes, 6892 on tree, 1001.55 best solution, best possible -14.2534 (881.83 seconds) After 119400 nodes, 6900 on tree, 1001.55 best solution, best possible -13.7763 (882.52 seconds) After 119500 nodes, 6902 on tree, 1001.55 best solution, best possible -13.4833 (883.14 seconds) After 119600 nodes, 6907 on tree, 1001.55 best solution, best possible -13.1468 (883.81 seconds) After 119700 nodes, 6910 on tree, 1001.55 best solution, best possible -12.7607 (884.43 seconds) After 119800 nodes, 6917 on tree, 1001.55 best solution, best possible -12.3437 (885.08 seconds) After 119900 nodes, 6923 on tree, 1001.55 best solution, best possible -12.0792 (885.73 seconds) After 120000 nodes, 6929 on tree, 1001.55 best solution, best possible -11.7067 (886.36 seconds) After 120100 nodes, 6937 on tree, 1001.55 best solution, best possible -11.3866 (886.98 seconds) After 120200 nodes, 6940 on tree, 1001.55 best solution, best possible -11.0251 (887.63 seconds) After 120300 nodes, 6943 on tree, 1001.55 best solution, best possible -10.5844 (888.19 seconds) After 120400 nodes, 6945 on tree, 1001.55 best solution, best possible -10.2777 (888.78 seconds) After 120500 nodes, 6948 on tree, 1001.55 best solution, best possible -9.93536 (889.36 seconds) After 120600 nodes, 6952 on tree, 1001.55 best solution, best possible -9.55723 (890.02 seconds) After 120700 nodes, 6958 on tree, 1001.55 best solution, best possible -9.20093 (890.64 seconds) After 120800 nodes, 6964 on tree, 1001.55 best solution, best possible -8.87729 (891.26 seconds) After 120900 nodes, 6969 on tree, 1001.55 best solution, best possible -8.58074 (891.88 seconds) After 121000 nodes, 6970 on tree, 1001.55 best solution, best possible -8.31684 (892.50 seconds) After 121100 nodes, 6975 on tree, 1001.55 best solution, best possible -8.31684 (893.08 seconds) After 121200 nodes, 6978 on tree, 1001.55 best solution, best possible -8.31684 (893.59 seconds) After 121300 nodes, 6982 on tree, 1001.55 best solution, best possible -8.31684 (894.10 seconds) After 121400 nodes, 6982 on tree, 1001.55 best solution, best possible -8.31684 (894.65 seconds) After 121500 nodes, 6980 on tree, 1001.55 best solution, best possible -8.31684 (895.16 seconds) After 121600 nodes, 6981 on tree, 1001.55 best solution, best possible -8.31684 (895.71 seconds) After 121700 nodes, 6982 on tree, 1001.55 best solution, best possible -8.31684 (896.22 seconds) After 121800 nodes, 6982 on tree, 1001.55 best solution, best possible -8.31684 (896.77 seconds) After 121900 nodes, 6986 on tree, 1001.55 best solution, best possible -8.31684 (897.32 seconds) After 122000 nodes, 6991 on tree, 1001.55 best solution, best possible -8.31684 (897.86 seconds) After 122100 nodes, 6993 on tree, 1001.55 best solution, best possible -7.8797 (898.49 seconds) After 122200 nodes, 6997 on tree, 1001.55 best solution, best possible -7.41811 (899.10 seconds) After 122300 nodes, 7002 on tree, 1001.55 best solution, best possible -7.06078 (899.68 seconds) After 122400 nodes, 7012 on tree, 1001.55 best solution, best possible -6.61056 (900.36 seconds) After 122500 nodes, 7014 on tree, 1001.55 best solution, best possible -6.21402 (900.94 seconds) After 122600 nodes, 7019 on tree, 1001.55 best solution, best possible -5.79196 (901.56 seconds) After 122700 nodes, 7020 on tree, 1001.55 best solution, best possible -5.41342 (902.19 seconds) After 122800 nodes, 7024 on tree, 1001.55 best solution, best possible -5.01308 (902.84 seconds) After 122900 nodes, 7024 on tree, 1001.55 best solution, best possible -4.646 (903.39 seconds) After 123000 nodes, 7031 on tree, 1001.55 best solution, best possible -4.33088 (904.09 seconds) After 123100 nodes, 7032 on tree, 1001.55 best solution, best possible -3.98024 (904.67 seconds) After 123200 nodes, 7036 on tree, 1001.55 best solution, best possible -3.58692 (905.28 seconds) After 123300 nodes, 7038 on tree, 1001.55 best solution, best possible -3.22493 (905.84 seconds) After 123400 nodes, 7040 on tree, 1001.55 best solution, best possible -2.88632 (906.41 seconds) After 123500 nodes, 7043 on tree, 1001.55 best solution, best possible -2.5044 (907.01 seconds) After 123600 nodes, 7044 on tree, 1001.55 best solution, best possible -2.23662 (907.64 seconds) After 123700 nodes, 7048 on tree, 1001.55 best solution, best possible -1.87697 (908.21 seconds) After 123800 nodes, 7050 on tree, 1001.55 best solution, best possible -1.54908 (908.85 seconds) After 123900 nodes, 7059 on tree, 1001.55 best solution, best possible -1.27313 (909.54 seconds) After 124000 nodes, 7064 on tree, 1001.55 best solution, best possible -0.921255 (910.14 seconds) After 124100 nodes, 7067 on tree, 1001.55 best solution, best possible -0.582101 (910.78 seconds) After 124200 nodes, 7068 on tree, 1001.55 best solution, best possible -0.186262 (911.34 seconds) After 124300 nodes, 7072 on tree, 1001.55 best solution, best possible 0.172817 (911.93 seconds) After 124400 nodes, 7074 on tree, 1001.55 best solution, best possible 0.548801 (912.51 seconds) After 124500 nodes, 7080 on tree, 1001.55 best solution, best possible 1.04445 (913.13 seconds) After 124600 nodes, 7084 on tree, 1001.55 best solution, best possible 1.51614 (913.76 seconds) After 124700 nodes, 7093 on tree, 1001.55 best solution, best possible 1.85984 (914.44 seconds) After 124800 nodes, 7094 on tree, 1001.55 best solution, best possible 2.3175 (915.08 seconds) After 124900 nodes, 7099 on tree, 1001.55 best solution, best possible 2.79736 (915.70 seconds) After 125000 nodes, 7103 on tree, 1001.55 best solution, best possible 3.16057 (916.33 seconds) After 125100 nodes, 7108 on tree, 1001.55 best solution, best possible 3.16057 (916.89 seconds) After 125200 nodes, 7112 on tree, 1001.55 best solution, best possible 3.16057 (917.45 seconds) After 125300 nodes, 7112 on tree, 1001.55 best solution, best possible 3.16057 (917.99 seconds) After 125400 nodes, 7114 on tree, 1001.55 best solution, best possible 3.16057 (918.49 seconds) After 125500 nodes, 7112 on tree, 1001.55 best solution, best possible 3.16057 (919.21 seconds) After 125600 nodes, 7114 on tree, 1001.55 best solution, best possible 3.16057 (919.72 seconds) After 125700 nodes, 7112 on tree, 1001.55 best solution, best possible 3.16057 (920.26 seconds) After 125800 nodes, 7113 on tree, 1001.55 best solution, best possible 3.16057 (920.83 seconds) After 125900 nodes, 7118 on tree, 1001.55 best solution, best possible 3.16057 (921.35 seconds) After 126000 nodes, 7118 on tree, 1001.55 best solution, best possible 3.16057 (921.83 seconds) After 126100 nodes, 7118 on tree, 1001.55 best solution, best possible 3.52556 (922.44 seconds) After 126200 nodes, 7124 on tree, 1001.55 best solution, best possible 4.02993 (923.07 seconds) After 126300 nodes, 7132 on tree, 1001.55 best solution, best possible 4.45086 (923.78 seconds) After 126400 nodes, 7135 on tree, 1001.55 best solution, best possible 4.80441 (924.36 seconds) After 126500 nodes, 7137 on tree, 1001.55 best solution, best possible 5.14311 (924.98 seconds) After 126600 nodes, 7137 on tree, 1001.55 best solution, best possible 5.47041 (925.59 seconds) After 126700 nodes, 7142 on tree, 1001.55 best solution, best possible 5.90929 (926.25 seconds) After 126800 nodes, 7149 on tree, 1001.55 best solution, best possible 6.31796 (926.97 seconds) After 126900 nodes, 7155 on tree, 1001.55 best solution, best possible 6.67138 (927.60 seconds) After 127000 nodes, 7157 on tree, 1001.55 best solution, best possible 7.03543 (928.23 seconds) After 127100 nodes, 7165 on tree, 1001.55 best solution, best possible 7.38602 (928.89 seconds) After 127200 nodes, 7171 on tree, 1001.55 best solution, best possible 7.91262 (929.51 seconds) After 127300 nodes, 7172 on tree, 1001.55 best solution, best possible 8.27496 (930.15 seconds) After 127400 nodes, 7179 on tree, 1001.55 best solution, best possible 8.70143 (930.75 seconds) After 127500 nodes, 7182 on tree, 1001.55 best solution, best possible 8.98441 (931.37 seconds) After 127600 nodes, 7187 on tree, 1001.55 best solution, best possible 9.41966 (932.00 seconds) After 127700 nodes, 7197 on tree, 1001.55 best solution, best possible 9.78439 (932.63 seconds) After 127800 nodes, 7204 on tree, 1001.55 best solution, best possible 10.157 (933.32 seconds) After 127900 nodes, 7216 on tree, 1001.55 best solution, best possible 10.4624 (933.97 seconds) After 128000 nodes, 7219 on tree, 1001.55 best solution, best possible 10.868 (934.58 seconds) After 128100 nodes, 7226 on tree, 1001.55 best solution, best possible 11.0388 (935.21 seconds) After 128200 nodes, 7232 on tree, 1001.55 best solution, best possible 11.4023 (935.85 seconds) After 128300 nodes, 7243 on tree, 1001.55 best solution, best possible 11.7114 (936.52 seconds) After 128400 nodes, 7250 on tree, 1001.55 best solution, best possible 11.9996 (937.20 seconds) After 128500 nodes, 7259 on tree, 1001.55 best solution, best possible 12.3416 (937.80 seconds) After 128600 nodes, 7263 on tree, 1001.55 best solution, best possible 12.7547 (938.45 seconds) After 128700 nodes, 7271 on tree, 1001.55 best solution, best possible 13.1621 (939.07 seconds) After 128800 nodes, 7276 on tree, 1001.55 best solution, best possible 13.5083 (939.70 seconds) After 128900 nodes, 7280 on tree, 1001.55 best solution, best possible 13.8395 (940.30 seconds) After 129000 nodes, 7284 on tree, 1001.55 best solution, best possible 14.0544 (940.96 seconds) After 129100 nodes, 7285 on tree, 1001.55 best solution, best possible 14.0544 (941.43 seconds) After 129200 nodes, 7285 on tree, 1001.55 best solution, best possible 14.0544 (941.91 seconds) After 129300 nodes, 7288 on tree, 1001.55 best solution, best possible 14.0544 (942.41 seconds) After 129400 nodes, 7294 on tree, 1001.55 best solution, best possible 14.0544 (942.92 seconds) After 129500 nodes, 7297 on tree, 1001.55 best solution, best possible 14.0544 (943.51 seconds) After 129600 nodes, 7297 on tree, 1001.55 best solution, best possible 14.0544 (943.98 seconds) After 129700 nodes, 7295 on tree, 1001.55 best solution, best possible 14.0544 (944.46 seconds) After 129800 nodes, 7295 on tree, 1001.55 best solution, best possible 14.0544 (944.95 seconds) After 129900 nodes, 7296 on tree, 1001.55 best solution, best possible 14.0544 (945.45 seconds) After 130000 nodes, 7299 on tree, 1001.55 best solution, best possible 14.0544 (946.02 seconds) After 130100 nodes, 7301 on tree, 1001.55 best solution, best possible 14.3209 (946.61 seconds) After 130200 nodes, 7306 on tree, 1001.55 best solution, best possible 14.6754 (947.24 seconds) After 130300 nodes, 7312 on tree, 1001.55 best solution, best possible 15.0796 (947.88 seconds) After 130400 nodes, 7313 on tree, 1001.55 best solution, best possible 15.3747 (948.48 seconds) After 130500 nodes, 7318 on tree, 1001.55 best solution, best possible 15.6913 (949.19 seconds) After 130600 nodes, 7323 on tree, 1001.55 best solution, best possible 16.0882 (949.80 seconds) After 130700 nodes, 7331 on tree, 1001.55 best solution, best possible 16.4022 (950.43 seconds) After 130800 nodes, 7334 on tree, 1001.55 best solution, best possible 16.7851 (951.12 seconds) After 130900 nodes, 7341 on tree, 1001.55 best solution, best possible 17.0809 (951.73 seconds) After 131000 nodes, 7346 on tree, 1001.55 best solution, best possible 17.4629 (952.38 seconds) After 131100 nodes, 7353 on tree, 1001.55 best solution, best possible 17.8301 (952.98 seconds) After 131200 nodes, 7363 on tree, 1001.55 best solution, best possible 18.1427 (953.62 seconds) After 131300 nodes, 7368 on tree, 1001.55 best solution, best possible 18.3469 (954.20 seconds) After 131400 nodes, 7376 on tree, 1001.55 best solution, best possible 18.6884 (954.85 seconds) After 131500 nodes, 7383 on tree, 1001.55 best solution, best possible 18.9966 (955.49 seconds) After 131600 nodes, 7396 on tree, 1001.55 best solution, best possible 19.1528 (956.22 seconds) After 131700 nodes, 7400 on tree, 1001.55 best solution, best possible 19.55 (956.87 seconds) After 131800 nodes, 7410 on tree, 1001.55 best solution, best possible 19.8955 (957.61 seconds) After 131900 nodes, 7416 on tree, 1001.55 best solution, best possible 20.2328 (958.24 seconds) After 132000 nodes, 7427 on tree, 1001.55 best solution, best possible 20.6139 (958.91 seconds) After 132100 nodes, 7432 on tree, 1001.55 best solution, best possible 21.0207 (959.58 seconds) After 132200 nodes, 7439 on tree, 1001.55 best solution, best possible 21.3717 (960.20 seconds) After 132300 nodes, 7441 on tree, 1001.55 best solution, best possible 21.5744 (960.87 seconds) After 132400 nodes, 7442 on tree, 1001.55 best solution, best possible 21.9576 (961.58 seconds) After 132500 nodes, 7447 on tree, 1001.55 best solution, best possible 22.2935 (962.22 seconds) After 132600 nodes, 7455 on tree, 1001.55 best solution, best possible 22.681 (962.86 seconds) After 132700 nodes, 7459 on tree, 1001.55 best solution, best possible 23.0333 (963.52 seconds) After 132800 nodes, 7466 on tree, 1001.55 best solution, best possible 23.3847 (964.16 seconds) After 132900 nodes, 7469 on tree, 1001.55 best solution, best possible 23.9058 (964.75 seconds) After 133000 nodes, 7471 on tree, 1001.55 best solution, best possible 24.3 (965.33 seconds) After 133100 nodes, 7476 on tree, 1001.55 best solution, best possible 24.3 (965.91 seconds) After 133200 nodes, 7476 on tree, 1001.55 best solution, best possible 24.3 (966.43 seconds) After 133300 nodes, 7475 on tree, 1001.55 best solution, best possible 24.3 (966.96 seconds) After 133400 nodes, 7476 on tree, 1001.55 best solution, best possible 24.3 (967.47 seconds) After 133500 nodes, 7480 on tree, 1001.55 best solution, best possible 24.3 (968.08 seconds) After 133600 nodes, 7484 on tree, 1001.55 best solution, best possible 24.3 (968.60 seconds) After 133700 nodes, 7488 on tree, 1001.55 best solution, best possible 24.3 (969.13 seconds) After 133800 nodes, 7488 on tree, 1001.55 best solution, best possible 24.3 (969.65 seconds) After 133900 nodes, 7489 on tree, 1001.55 best solution, best possible 24.3 (970.22 seconds) After 134000 nodes, 7489 on tree, 1001.55 best solution, best possible 24.3 (970.78 seconds) After 134100 nodes, 7491 on tree, 1001.55 best solution, best possible 24.7382 (971.40 seconds) After 134200 nodes, 7497 on tree, 1001.55 best solution, best possible 25.1664 (972.02 seconds) After 134300 nodes, 7503 on tree, 1001.55 best solution, best possible 25.5192 (972.67 seconds) After 134400 nodes, 7512 on tree, 1001.55 best solution, best possible 25.9148 (973.29 seconds) After 134500 nodes, 7516 on tree, 1001.55 best solution, best possible 26.2632 (973.92 seconds) After 134600 nodes, 7522 on tree, 1001.55 best solution, best possible 26.6181 (974.56 seconds) After 134700 nodes, 7525 on tree, 1001.55 best solution, best possible 27.0527 (975.20 seconds) After 134800 nodes, 7530 on tree, 1001.55 best solution, best possible 27.3904 (975.82 seconds) After 134900 nodes, 7533 on tree, 1001.55 best solution, best possible 27.8914 (976.43 seconds) After 135000 nodes, 7536 on tree, 1001.55 best solution, best possible 28.2223 (977.02 seconds) After 135100 nodes, 7539 on tree, 1001.55 best solution, best possible 28.4127 (977.63 seconds) After 135200 nodes, 7541 on tree, 1001.55 best solution, best possible 28.6524 (978.29 seconds) After 135300 nodes, 7548 on tree, 1001.55 best solution, best possible 29.0548 (978.91 seconds) After 135400 nodes, 7557 on tree, 1001.55 best solution, best possible 29.4833 (979.58 seconds) After 135500 nodes, 7560 on tree, 1001.55 best solution, best possible 29.9006 (980.22 seconds) After 135600 nodes, 7568 on tree, 1001.55 best solution, best possible 30.5185 (980.81 seconds) After 135700 nodes, 7573 on tree, 1001.55 best solution, best possible 30.9663 (981.43 seconds) After 135800 nodes, 7581 on tree, 1001.55 best solution, best possible 31.3487 (982.08 seconds) After 135900 nodes, 7587 on tree, 1001.55 best solution, best possible 31.6778 (982.66 seconds) After 136000 nodes, 7591 on tree, 1001.55 best solution, best possible 32.1423 (983.27 seconds) After 136100 nodes, 7591 on tree, 1001.55 best solution, best possible 32.4322 (983.88 seconds) After 136200 nodes, 7592 on tree, 1001.55 best solution, best possible 32.809 (984.48 seconds) After 136300 nodes, 7601 on tree, 1001.55 best solution, best possible 33.1934 (985.14 seconds) After 136400 nodes, 7608 on tree, 1001.55 best solution, best possible 33.5183 (985.78 seconds) After 136500 nodes, 7615 on tree, 1001.55 best solution, best possible 33.8664 (986.40 seconds) After 136600 nodes, 7620 on tree, 1001.55 best solution, best possible 34.2914 (987.01 seconds) After 136700 nodes, 7627 on tree, 1001.55 best solution, best possible 34.6789 (987.60 seconds) After 136800 nodes, 7631 on tree, 1001.55 best solution, best possible 34.9461 (988.25 seconds) After 136900 nodes, 7635 on tree, 1001.55 best solution, best possible 35.4626 (988.89 seconds) After 137000 nodes, 7638 on tree, 1001.55 best solution, best possible 35.704 (989.57 seconds) After 137100 nodes, 7644 on tree, 1001.55 best solution, best possible 35.704 (990.19 seconds) After 137200 nodes, 7647 on tree, 1001.55 best solution, best possible 35.704 (990.71 seconds) After 137300 nodes, 7649 on tree, 1001.55 best solution, best possible 35.704 (991.21 seconds) After 137400 nodes, 7652 on tree, 1001.55 best solution, best possible 35.704 (991.74 seconds) After 137500 nodes, 7654 on tree, 1001.55 best solution, best possible 35.704 (992.25 seconds) After 137600 nodes, 7657 on tree, 1001.55 best solution, best possible 35.704 (992.85 seconds) After 137700 nodes, 7657 on tree, 1001.55 best solution, best possible 35.704 (993.35 seconds) After 137800 nodes, 7660 on tree, 1001.55 best solution, best possible 35.704 (993.90 seconds) After 137900 nodes, 7661 on tree, 1001.55 best solution, best possible 35.704 (994.40 seconds) After 138000 nodes, 7664 on tree, 1001.55 best solution, best possible 35.704 (994.97 seconds) After 138100 nodes, 7670 on tree, 1001.55 best solution, best possible 35.9042 (995.67 seconds) After 138200 nodes, 7684 on tree, 1001.55 best solution, best possible 36.2648 (996.33 seconds) After 138300 nodes, 7687 on tree, 1001.55 best solution, best possible 36.5283 (996.90 seconds) After 138400 nodes, 7690 on tree, 1001.55 best solution, best possible 36.913 (997.51 seconds) After 138500 nodes, 7693 on tree, 1001.55 best solution, best possible 37.3784 (998.17 seconds) After 138600 nodes, 7700 on tree, 1001.55 best solution, best possible 37.5576 (998.81 seconds) After 138700 nodes, 7704 on tree, 1001.55 best solution, best possible 37.9155 (999.45 seconds) After 138800 nodes, 7710 on tree, 1001.55 best solution, best possible 38.4072 (1000.18 seconds) After 138900 nodes, 7717 on tree, 1001.55 best solution, best possible 38.8113 (1000.80 seconds) After 139000 nodes, 7723 on tree, 1001.55 best solution, best possible 39.1356 (1001.45 seconds) After 139100 nodes, 7726 on tree, 1001.55 best solution, best possible 39.4961 (1002.09 seconds) After 139200 nodes, 7738 on tree, 1001.55 best solution, best possible 39.8936 (1002.79 seconds) After 139300 nodes, 7746 on tree, 1001.55 best solution, best possible 40.2992 (1003.44 seconds) After 139400 nodes, 7754 on tree, 1001.55 best solution, best possible 40.6694 (1004.08 seconds) After 139500 nodes, 7761 on tree, 1001.55 best solution, best possible 41.017 (1004.73 seconds) After 139600 nodes, 7765 on tree, 1001.55 best solution, best possible 41.3091 (1005.38 seconds) After 139700 nodes, 7765 on tree, 1001.55 best solution, best possible 41.6806 (1005.96 seconds) After 139800 nodes, 7767 on tree, 1001.55 best solution, best possible 41.9202 (1006.55 seconds) After 139900 nodes, 7769 on tree, 1001.55 best solution, best possible 42.1845 (1007.23 seconds) After 140000 nodes, 7772 on tree, 1001.55 best solution, best possible 42.507 (1008.02 seconds) After 140100 nodes, 7779 on tree, 1001.55 best solution, best possible 42.8586 (1008.78 seconds) After 140200 nodes, 7783 on tree, 1001.55 best solution, best possible 43.3481 (1009.36 seconds) After 140300 nodes, 7792 on tree, 1001.55 best solution, best possible 43.7293 (1010.07 seconds) After 140400 nodes, 7797 on tree, 1001.55 best solution, best possible 44.0965 (1010.70 seconds) After 140500 nodes, 7803 on tree, 1001.55 best solution, best possible 44.4024 (1011.32 seconds) After 140600 nodes, 7812 on tree, 1001.55 best solution, best possible 44.7935 (1012.04 seconds) After 140700 nodes, 7818 on tree, 1001.55 best solution, best possible 45.0644 (1012.69 seconds) After 140800 nodes, 7824 on tree, 1001.55 best solution, best possible 45.4712 (1013.38 seconds) After 140900 nodes, 7827 on tree, 1001.55 best solution, best possible 45.9405 (1014.03 seconds) After 141000 nodes, 7830 on tree, 1001.55 best solution, best possible 46.1171 (1014.65 seconds) After 141100 nodes, 7835 on tree, 1001.55 best solution, best possible 46.1171 (1015.18 seconds) After 141200 nodes, 7837 on tree, 1001.55 best solution, best possible 46.1171 (1015.68 seconds) After 141300 nodes, 7838 on tree, 1001.55 best solution, best possible 46.1171 (1016.23 seconds) After 141400 nodes, 7839 on tree, 1001.55 best solution, best possible 46.1171 (1016.74 seconds) Full problem 1086 rows 2084 columns, reduced to 85 rows 69 columns After 141500 nodes, 6420 on tree, 595.563 best solution, best possible 46.1171 (1017.56 seconds) After 141600 nodes, 6420 on tree, 595.563 best solution, best possible 46.1171 (1018.04 seconds) After 141700 nodes, 6420 on tree, 595.563 best solution, best possible 46.1171 (1018.62 seconds) After 141800 nodes, 6420 on tree, 595.563 best solution, best possible 46.1171 (1019.09 seconds) After 141900 nodes, 6422 on tree, 595.563 best solution, best possible 46.1171 (1019.60 seconds) After 142000 nodes, 6420 on tree, 595.563 best solution, best possible 46.1171 (1020.14 seconds) After 142100 nodes, 6424 on tree, 595.563 best solution, best possible 46.3867 (1020.79 seconds) After 142200 nodes, 6426 on tree, 595.563 best solution, best possible 46.7504 (1021.62 seconds) After 142300 nodes, 6428 on tree, 595.563 best solution, best possible 47.0578 (1022.20 seconds) After 142400 nodes, 6430 on tree, 595.563 best solution, best possible 47.3571 (1022.74 seconds) After 142500 nodes, 6433 on tree, 595.563 best solution, best possible 47.7472 (1023.34 seconds) After 142600 nodes, 6442 on tree, 595.563 best solution, best possible 48.0599 (1023.89 seconds) After 142700 nodes, 6443 on tree, 595.563 best solution, best possible 48.3846 (1024.42 seconds) After 142800 nodes, 6444 on tree, 595.563 best solution, best possible 48.6028 (1024.97 seconds) After 142900 nodes, 6444 on tree, 595.563 best solution, best possible 49.0887 (1025.53 seconds) After 143000 nodes, 6445 on tree, 595.563 best solution, best possible 49.2836 (1026.06 seconds) After 143100 nodes, 6445 on tree, 595.563 best solution, best possible 49.6357 (1026.59 seconds) After 143200 nodes, 6445 on tree, 595.563 best solution, best possible 50.0034 (1027.14 seconds) After 143300 nodes, 6445 on tree, 595.563 best solution, best possible 50.323 (1027.72 seconds) After 143400 nodes, 6447 on tree, 595.563 best solution, best possible 50.7682 (1028.29 seconds) After 143500 nodes, 6452 on tree, 595.563 best solution, best possible 51.2065 (1028.94 seconds) After 143600 nodes, 6450 on tree, 595.563 best solution, best possible 51.6522 (1029.48 seconds) After 143700 nodes, 6454 on tree, 595.563 best solution, best possible 51.9771 (1030.08 seconds) After 143800 nodes, 6455 on tree, 595.563 best solution, best possible 52.176 (1030.64 seconds) After 143900 nodes, 6459 on tree, 595.563 best solution, best possible 52.447 (1031.30 seconds) After 144000 nodes, 6460 on tree, 595.563 best solution, best possible 52.9927 (1031.86 seconds) After 144100 nodes, 6464 on tree, 595.563 best solution, best possible 53.3975 (1032.44 seconds) After 144200 nodes, 6464 on tree, 595.563 best solution, best possible 53.8274 (1032.97 seconds) After 144300 nodes, 6467 on tree, 595.563 best solution, best possible 54.033 (1033.54 seconds) After 144400 nodes, 6469 on tree, 595.563 best solution, best possible 54.3384 (1034.08 seconds) After 144500 nodes, 6469 on tree, 595.563 best solution, best possible 54.7138 (1034.61 seconds) After 144600 nodes, 6470 on tree, 595.563 best solution, best possible 54.9695 (1035.14 seconds) After 144700 nodes, 6471 on tree, 595.563 best solution, best possible 55.2352 (1035.70 seconds) After 144800 nodes, 6475 on tree, 595.563 best solution, best possible 55.7794 (1036.28 seconds) After 144900 nodes, 6480 on tree, 595.563 best solution, best possible 56.1581 (1036.85 seconds) After 145000 nodes, 6483 on tree, 595.563 best solution, best possible 56.5724 (1037.38 seconds) After 145100 nodes, 6483 on tree, 595.563 best solution, best possible 56.5724 (1037.90 seconds) After 145200 nodes, 6486 on tree, 595.563 best solution, best possible 56.5724 (1038.48 seconds) After 145300 nodes, 6486 on tree, 595.563 best solution, best possible 56.5724 (1038.98 seconds) After 145400 nodes, 6485 on tree, 595.563 best solution, best possible 56.5724 (1039.48 seconds) After 145500 nodes, 6486 on tree, 595.563 best solution, best possible 56.5724 (1039.98 seconds) After 145600 nodes, 6485 on tree, 595.563 best solution, best possible 56.5724 (1040.47 seconds) After 145700 nodes, 6488 on tree, 595.563 best solution, best possible 56.5724 (1040.99 seconds) After 145800 nodes, 6490 on tree, 595.563 best solution, best possible 56.5724 (1041.53 seconds) After 145900 nodes, 6488 on tree, 595.563 best solution, best possible 56.5724 (1042.01 seconds) After 146000 nodes, 6490 on tree, 595.563 best solution, best possible 56.5724 (1042.50 seconds) After 146100 nodes, 6493 on tree, 595.563 best solution, best possible 56.895 (1043.06 seconds) After 146200 nodes, 6495 on tree, 595.563 best solution, best possible 57.3717 (1043.65 seconds) After 146300 nodes, 6496 on tree, 595.563 best solution, best possible 57.8294 (1044.19 seconds) After 146400 nodes, 6499 on tree, 595.563 best solution, best possible 58.1903 (1044.73 seconds) After 146500 nodes, 6500 on tree, 595.563 best solution, best possible 58.6865 (1045.23 seconds) After 146600 nodes, 6501 on tree, 595.563 best solution, best possible 59.0041 (1045.80 seconds) After 146700 nodes, 6503 on tree, 595.563 best solution, best possible 59.4079 (1046.37 seconds) After 146800 nodes, 6503 on tree, 595.563 best solution, best possible 59.6912 (1046.98 seconds) After 146900 nodes, 6503 on tree, 595.563 best solution, best possible 60.1991 (1047.50 seconds) After 147000 nodes, 6503 on tree, 595.563 best solution, best possible 60.5114 (1048.05 seconds) After 147100 nodes, 6503 on tree, 595.563 best solution, best possible 60.8658 (1048.59 seconds) After 147200 nodes, 6505 on tree, 595.563 best solution, best possible 61.1885 (1049.13 seconds) After 147300 nodes, 6509 on tree, 595.563 best solution, best possible 61.5474 (1049.68 seconds) After 147400 nodes, 6511 on tree, 595.563 best solution, best possible 61.8295 (1050.21 seconds) After 147500 nodes, 6513 on tree, 595.563 best solution, best possible 62.1521 (1050.80 seconds) After 147600 nodes, 6517 on tree, 595.563 best solution, best possible 62.4455 (1051.41 seconds) After 147700 nodes, 6517 on tree, 595.563 best solution, best possible 62.772 (1051.95 seconds) After 147800 nodes, 6518 on tree, 595.563 best solution, best possible 62.9399 (1052.49 seconds) After 147900 nodes, 6520 on tree, 595.563 best solution, best possible 63.1528 (1053.05 seconds) After 148000 nodes, 6522 on tree, 595.563 best solution, best possible 63.4675 (1053.58 seconds) After 148100 nodes, 6524 on tree, 595.563 best solution, best possible 63.8745 (1054.15 seconds) After 148200 nodes, 6528 on tree, 595.563 best solution, best possible 64.1465 (1054.68 seconds) After 148300 nodes, 6529 on tree, 595.563 best solution, best possible 64.5207 (1055.21 seconds) After 148400 nodes, 6530 on tree, 595.563 best solution, best possible 64.843 (1055.75 seconds) After 148500 nodes, 6532 on tree, 595.563 best solution, best possible 65.0128 (1056.39 seconds) After 148600 nodes, 6536 on tree, 595.563 best solution, best possible 65.4021 (1056.95 seconds) After 148700 nodes, 6537 on tree, 595.563 best solution, best possible 65.6991 (1057.48 seconds) After 148800 nodes, 6543 on tree, 595.563 best solution, best possible 66.0179 (1058.09 seconds) After 148900 nodes, 6547 on tree, 595.563 best solution, best possible 66.5005 (1058.64 seconds) After 149000 nodes, 6552 on tree, 595.563 best solution, best possible 66.8523 (1059.19 seconds) After 149100 nodes, 6554 on tree, 595.563 best solution, best possible 66.8523 (1059.79 seconds) After 149200 nodes, 6552 on tree, 595.563 best solution, best possible 66.8523 (1060.43 seconds) After 149300 nodes, 6553 on tree, 595.563 best solution, best possible 66.8523 (1060.96 seconds) After 149400 nodes, 6553 on tree, 595.563 best solution, best possible 66.8523 (1061.53 seconds) After 149500 nodes, 6554 on tree, 595.563 best solution, best possible 66.8523 (1061.99 seconds) After 149600 nodes, 6554 on tree, 595.563 best solution, best possible 66.8523 (1062.47 seconds) After 149700 nodes, 6556 on tree, 595.563 best solution, best possible 66.8523 (1062.96 seconds) After 149800 nodes, 6556 on tree, 595.563 best solution, best possible 66.8523 (1063.45 seconds) After 149900 nodes, 6557 on tree, 595.563 best solution, best possible 66.8523 (1063.95 seconds) After 150000 nodes, 6559 on tree, 595.563 best solution, best possible 66.8523 (1064.55 seconds) After 150100 nodes, 6561 on tree, 595.563 best solution, best possible 67.0147 (1065.11 seconds) After 150200 nodes, 6562 on tree, 595.563 best solution, best possible 67.5274 (1065.65 seconds) After 150300 nodes, 6563 on tree, 595.563 best solution, best possible 67.9135 (1066.21 seconds) After 150400 nodes, 6563 on tree, 595.563 best solution, best possible 68.3406 (1066.73 seconds) After 150500 nodes, 6564 on tree, 595.563 best solution, best possible 68.5764 (1067.29 seconds) After 150600 nodes, 6568 on tree, 595.563 best solution, best possible 68.8281 (1067.88 seconds) After 150700 nodes, 6569 on tree, 595.563 best solution, best possible 69.244 (1068.42 seconds) After 150800 nodes, 6571 on tree, 595.563 best solution, best possible 69.5799 (1068.98 seconds) After 150900 nodes, 6573 on tree, 595.563 best solution, best possible 70.0465 (1069.55 seconds) After 151000 nodes, 6574 on tree, 595.563 best solution, best possible 70.2915 (1070.12 seconds) After 151100 nodes, 6574 on tree, 595.563 best solution, best possible 70.6272 (1070.71 seconds) After 151200 nodes, 6575 on tree, 595.563 best solution, best possible 70.8927 (1071.27 seconds) After 151300 nodes, 6575 on tree, 595.563 best solution, best possible 71.2534 (1071.81 seconds) After 151400 nodes, 6577 on tree, 595.563 best solution, best possible 71.4712 (1072.34 seconds) After 151500 nodes, 6577 on tree, 595.563 best solution, best possible 71.872 (1072.86 seconds) After 151600 nodes, 6579 on tree, 595.563 best solution, best possible 72.1785 (1073.41 seconds) After 151700 nodes, 6581 on tree, 595.563 best solution, best possible 72.4733 (1073.96 seconds) After 151800 nodes, 6583 on tree, 595.563 best solution, best possible 72.9263 (1074.49 seconds) After 151900 nodes, 6586 on tree, 595.563 best solution, best possible 73.2055 (1075.11 seconds) After 152000 nodes, 6587 on tree, 595.563 best solution, best possible 73.5872 (1075.63 seconds) After 152100 nodes, 6588 on tree, 595.563 best solution, best possible 74.0315 (1076.50 seconds) After 152200 nodes, 6589 on tree, 595.563 best solution, best possible 74.2778 (1077.03 seconds) After 152300 nodes, 6589 on tree, 595.563 best solution, best possible 74.5057 (1077.65 seconds) After 152400 nodes, 6590 on tree, 595.563 best solution, best possible 74.9099 (1078.22 seconds) After 152500 nodes, 6590 on tree, 595.563 best solution, best possible 75.2377 (1078.74 seconds) After 152600 nodes, 6595 on tree, 595.563 best solution, best possible 75.6335 (1079.29 seconds) After 152700 nodes, 6596 on tree, 595.563 best solution, best possible 75.9897 (1079.83 seconds) After 152800 nodes, 6597 on tree, 595.563 best solution, best possible 76.4126 (1080.35 seconds) After 152900 nodes, 6599 on tree, 595.563 best solution, best possible 76.8377 (1080.86 seconds) After 153000 nodes, 6601 on tree, 595.563 best solution, best possible 77.1015 (1081.39 seconds) After 153100 nodes, 6603 on tree, 595.563 best solution, best possible 77.1015 (1081.94 seconds) After 153200 nodes, 6601 on tree, 595.563 best solution, best possible 77.1015 (1082.41 seconds) After 153300 nodes, 6601 on tree, 595.563 best solution, best possible 77.1015 (1082.88 seconds) After 153400 nodes, 6602 on tree, 595.563 best solution, best possible 77.1015 (1083.40 seconds) After 153500 nodes, 6601 on tree, 595.563 best solution, best possible 77.1015 (1083.89 seconds) After 153600 nodes, 6604 on tree, 595.563 best solution, best possible 77.1015 (1084.44 seconds) After 153700 nodes, 6603 on tree, 595.563 best solution, best possible 77.1015 (1084.94 seconds) After 153800 nodes, 6602 on tree, 595.563 best solution, best possible 77.1015 (1085.41 seconds) After 153900 nodes, 6604 on tree, 595.563 best solution, best possible 77.1015 (1085.91 seconds) After 154000 nodes, 6605 on tree, 595.563 best solution, best possible 77.1015 (1086.41 seconds) After 154100 nodes, 6606 on tree, 595.563 best solution, best possible 77.3571 (1086.96 seconds) After 154200 nodes, 6607 on tree, 595.563 best solution, best possible 77.7437 (1087.53 seconds) After 154300 nodes, 6611 on tree, 595.563 best solution, best possible 78.2351 (1088.16 seconds) After 154400 nodes, 6612 on tree, 595.563 best solution, best possible 78.5065 (1088.70 seconds) After 154500 nodes, 6616 on tree, 595.563 best solution, best possible 78.8752 (1089.29 seconds) After 154600 nodes, 6616 on tree, 595.563 best solution, best possible 79.2696 (1089.83 seconds) After 154700 nodes, 6616 on tree, 595.563 best solution, best possible 79.659 (1090.38 seconds) After 154800 nodes, 6619 on tree, 595.563 best solution, best possible 79.9629 (1090.96 seconds) After 154900 nodes, 6618 on tree, 595.563 best solution, best possible 80.3798 (1091.52 seconds) After 155000 nodes, 6618 on tree, 595.563 best solution, best possible 80.7374 (1092.08 seconds) After 155100 nodes, 6619 on tree, 595.563 best solution, best possible 81.1088 (1092.61 seconds) After 155200 nodes, 6622 on tree, 595.563 best solution, best possible 81.5146 (1093.16 seconds) After 155300 nodes, 6623 on tree, 595.563 best solution, best possible 81.8654 (1093.70 seconds) After 155400 nodes, 6628 on tree, 595.563 best solution, best possible 82.2352 (1094.33 seconds) After 155500 nodes, 6631 on tree, 595.563 best solution, best possible 82.6556 (1094.84 seconds) After 155600 nodes, 6630 on tree, 595.563 best solution, best possible 82.9382 (1095.38 seconds) After 155700 nodes, 6633 on tree, 595.563 best solution, best possible 83.2693 (1095.92 seconds) After 155800 nodes, 6639 on tree, 595.563 best solution, best possible 83.6549 (1096.46 seconds) After 155900 nodes, 6641 on tree, 595.563 best solution, best possible 83.9224 (1096.99 seconds) After 156000 nodes, 6641 on tree, 595.563 best solution, best possible 84.2639 (1097.54 seconds) After 156100 nodes, 6646 on tree, 595.563 best solution, best possible 84.6207 (1098.08 seconds) After 156200 nodes, 6646 on tree, 595.563 best solution, best possible 84.7974 (1098.62 seconds) After 156300 nodes, 6651 on tree, 595.563 best solution, best possible 85.222 (1099.24 seconds) After 156400 nodes, 6653 on tree, 595.563 best solution, best possible 85.6243 (1099.79 seconds) After 156500 nodes, 6654 on tree, 595.563 best solution, best possible 85.9114 (1100.33 seconds) After 156600 nodes, 6655 on tree, 595.563 best solution, best possible 86.0977 (1100.90 seconds) After 156700 nodes, 6658 on tree, 595.563 best solution, best possible 86.4923 (1101.52 seconds) After 156800 nodes, 6659 on tree, 595.563 best solution, best possible 86.7771 (1102.11 seconds) After 156900 nodes, 6660 on tree, 595.563 best solution, best possible 87.1398 (1102.65 seconds) After 157000 nodes, 6663 on tree, 595.563 best solution, best possible 87.3871 (1103.17 seconds) After 157100 nodes, 6663 on tree, 595.563 best solution, best possible 87.3871 (1103.64 seconds) After 157200 nodes, 6663 on tree, 595.563 best solution, best possible 87.3871 (1104.14 seconds) After 157300 nodes, 6662 on tree, 595.563 best solution, best possible 87.3871 (1104.64 seconds) After 157400 nodes, 6663 on tree, 595.563 best solution, best possible 87.3871 (1105.12 seconds) After 157500 nodes, 6665 on tree, 595.563 best solution, best possible 87.3871 (1105.63 seconds) After 157600 nodes, 6664 on tree, 595.563 best solution, best possible 87.3871 (1106.12 seconds) After 157700 nodes, 6664 on tree, 595.563 best solution, best possible 87.3871 (1106.65 seconds) After 157800 nodes, 6662 on tree, 595.563 best solution, best possible 87.3871 (1107.26 seconds) After 157900 nodes, 6662 on tree, 595.563 best solution, best possible 87.3871 (1107.74 seconds) After 158000 nodes, 6662 on tree, 595.563 best solution, best possible 87.3871 (1108.22 seconds) After 158100 nodes, 6663 on tree, 595.563 best solution, best possible 87.6712 (1108.81 seconds) After 158200 nodes, 6665 on tree, 595.563 best solution, best possible 87.8003 (1109.34 seconds) After 158300 nodes, 6662 on tree, 595.563 best solution, best possible 88.2047 (1109.87 seconds) After 158400 nodes, 6662 on tree, 595.563 best solution, best possible 88.559 (1110.40 seconds) After 158500 nodes, 6663 on tree, 595.563 best solution, best possible 88.7983 (1110.97 seconds) After 158600 nodes, 6664 on tree, 595.563 best solution, best possible 89.0228 (1111.51 seconds) After 158700 nodes, 6666 on tree, 595.563 best solution, best possible 89.3495 (1112.05 seconds) After 158800 nodes, 6666 on tree, 595.563 best solution, best possible 89.5687 (1112.58 seconds) After 158900 nodes, 6669 on tree, 595.563 best solution, best possible 89.9598 (1113.18 seconds) After 159000 nodes, 6669 on tree, 595.563 best solution, best possible 90.1564 (1113.80 seconds) After 159100 nodes, 6670 on tree, 595.563 best solution, best possible 90.4581 (1114.38 seconds) After 159200 nodes, 6670 on tree, 595.563 best solution, best possible 90.7099 (1114.91 seconds) After 159300 nodes, 6670 on tree, 595.563 best solution, best possible 90.933 (1115.50 seconds) After 159400 nodes, 6672 on tree, 595.563 best solution, best possible 91.1923 (1116.08 seconds) After 159500 nodes, 6672 on tree, 595.563 best solution, best possible 91.2311 (1116.79 seconds) After 159600 nodes, 6672 on tree, 595.563 best solution, best possible 91.4208 (1117.33 seconds) After 159700 nodes, 6674 on tree, 595.563 best solution, best possible 91.7768 (1117.99 seconds) After 159800 nodes, 6674 on tree, 595.563 best solution, best possible 92.0786 (1118.52 seconds) After 159900 nodes, 6674 on tree, 595.563 best solution, best possible 92.4729 (1119.05 seconds) After 160000 nodes, 6677 on tree, 595.563 best solution, best possible 92.8714 (1119.58 seconds) After 160100 nodes, 6677 on tree, 595.563 best solution, best possible 93.275 (1120.10 seconds) After 160200 nodes, 6677 on tree, 595.563 best solution, best possible 93.718 (1120.64 seconds) After 160300 nodes, 6683 on tree, 595.563 best solution, best possible 93.7751 (1121.23 seconds) After 160400 nodes, 6685 on tree, 595.563 best solution, best possible 94.093 (1121.79 seconds) After 160500 nodes, 6683 on tree, 595.563 best solution, best possible 94.3889 (1122.34 seconds) After 160600 nodes, 6684 on tree, 595.563 best solution, best possible 94.5874 (1122.88 seconds) After 160700 nodes, 6685 on tree, 595.563 best solution, best possible 94.9131 (1123.39 seconds) After 160800 nodes, 6687 on tree, 595.563 best solution, best possible 95.2064 (1123.96 seconds) After 160900 nodes, 6690 on tree, 595.563 best solution, best possible 95.5684 (1124.51 seconds) After 161000 nodes, 6692 on tree, 595.563 best solution, best possible 95.9398 (1125.07 seconds) After 161100 nodes, 6692 on tree, 595.563 best solution, best possible 95.9398 (1125.54 seconds) After 161200 nodes, 6693 on tree, 595.563 best solution, best possible 95.9398 (1126.09 seconds) After 161300 nodes, 6696 on tree, 595.563 best solution, best possible 95.9398 (1126.61 seconds) After 161400 nodes, 6696 on tree, 595.563 best solution, best possible 95.9398 (1127.15 seconds) After 161500 nodes, 6699 on tree, 595.563 best solution, best possible 95.9398 (1127.70 seconds) After 161600 nodes, 6700 on tree, 595.563 best solution, best possible 95.9398 (1128.19 seconds) After 161700 nodes, 6702 on tree, 595.563 best solution, best possible 95.9398 (1128.65 seconds) After 161800 nodes, 6700 on tree, 595.563 best solution, best possible 95.9398 (1129.21 seconds) After 161900 nodes, 6701 on tree, 595.563 best solution, best possible 95.9398 (1129.70 seconds) After 162000 nodes, 6699 on tree, 595.563 best solution, best possible 95.9398 (1130.23 seconds) After 162100 nodes, 6701 on tree, 595.563 best solution, best possible 96.1776 (1130.77 seconds) After 162200 nodes, 6701 on tree, 595.563 best solution, best possible 96.4903 (1131.32 seconds) After 162300 nodes, 6702 on tree, 595.563 best solution, best possible 96.8883 (1132.07 seconds) After 162400 nodes, 6702 on tree, 595.563 best solution, best possible 97.0036 (1132.63 seconds) After 162500 nodes, 6704 on tree, 595.563 best solution, best possible 97.309 (1133.33 seconds) After 162600 nodes, 6705 on tree, 595.563 best solution, best possible 97.5682 (1133.91 seconds) After 162700 nodes, 6707 on tree, 595.563 best solution, best possible 97.8982 (1134.44 seconds) After 162800 nodes, 6710 on tree, 595.563 best solution, best possible 98.2733 (1134.98 seconds) After 162900 nodes, 6713 on tree, 595.563 best solution, best possible 98.6301 (1135.55 seconds) After 163000 nodes, 6713 on tree, 595.563 best solution, best possible 99.1279 (1136.09 seconds) After 163100 nodes, 6714 on tree, 595.563 best solution, best possible 99.501 (1136.60 seconds) After 163200 nodes, 6715 on tree, 595.563 best solution, best possible 99.873 (1137.13 seconds) After 163300 nodes, 6717 on tree, 595.563 best solution, best possible 100.191 (1137.68 seconds) After 163400 nodes, 6716 on tree, 595.563 best solution, best possible 100.387 (1138.26 seconds) After 163500 nodes, 6716 on tree, 595.563 best solution, best possible 100.735 (1138.80 seconds) After 163600 nodes, 6717 on tree, 595.563 best solution, best possible 101.093 (1139.32 seconds) After 163700 nodes, 6718 on tree, 595.563 best solution, best possible 101.271 (1139.85 seconds) After 163800 nodes, 6720 on tree, 595.563 best solution, best possible 101.691 (1140.40 seconds) After 163900 nodes, 6721 on tree, 595.563 best solution, best possible 102.084 (1140.92 seconds) After 164000 nodes, 6723 on tree, 595.563 best solution, best possible 102.309 (1141.46 seconds) After 164100 nodes, 6726 on tree, 595.563 best solution, best possible 102.688 (1141.98 seconds) After 164200 nodes, 6727 on tree, 595.563 best solution, best possible 103.112 (1142.50 seconds) After 164300 nodes, 6728 on tree, 595.563 best solution, best possible 103.43 (1143.04 seconds) After 164400 nodes, 6729 on tree, 595.563 best solution, best possible 103.654 (1143.67 seconds) After 164500 nodes, 6729 on tree, 595.563 best solution, best possible 104.055 (1144.20 seconds) After 164600 nodes, 6730 on tree, 595.563 best solution, best possible 104.278 (1144.74 seconds) After 164700 nodes, 6730 on tree, 595.563 best solution, best possible 104.564 (1145.27 seconds) After 164800 nodes, 6730 on tree, 595.563 best solution, best possible 104.884 (1145.84 seconds) After 164900 nodes, 6732 on tree, 595.563 best solution, best possible 105.236 (1146.36 seconds) After 165000 nodes, 6732 on tree, 595.563 best solution, best possible 105.47 (1146.93 seconds) After 165100 nodes, 6732 on tree, 595.563 best solution, best possible 105.47 (1147.42 seconds) After 165200 nodes, 6732 on tree, 595.563 best solution, best possible 105.47 (1147.91 seconds) After 165300 nodes, 6733 on tree, 595.563 best solution, best possible 105.47 (1148.42 seconds) After 165400 nodes, 6736 on tree, 595.563 best solution, best possible 105.47 (1148.96 seconds) After 165500 nodes, 6742 on tree, 595.563 best solution, best possible 105.47 (1149.61 seconds) After 165600 nodes, 6743 on tree, 595.563 best solution, best possible 105.47 (1150.50 seconds) Full problem 1086 rows 2084 columns, reduced to 104 rows 98 columns Integer solution of 569.719 found after 2007501 iterations and 165626 nodes (1150.76 seconds) Full problem 1086 rows 2084 columns, reduced to 108 rows 105 columns After 165700 nodes, 6630 on tree, 569.719 best solution, best possible 105.47 (1151.75 seconds) After 165800 nodes, 6633 on tree, 569.719 best solution, best possible 105.47 (1152.26 seconds) After 165900 nodes, 6636 on tree, 569.719 best solution, best possible 105.47 (1152.74 seconds) After 166000 nodes, 6637 on tree, 569.719 best solution, best possible 105.47 (1153.28 seconds) After 166100 nodes, 6640 on tree, 569.719 best solution, best possible 105.665 (1153.83 seconds) After 166200 nodes, 6641 on tree, 569.719 best solution, best possible 106.137 (1154.36 seconds) After 166300 nodes, 6642 on tree, 569.719 best solution, best possible 106.487 (1154.92 seconds) After 166400 nodes, 6644 on tree, 569.719 best solution, best possible 106.758 (1155.44 seconds) After 166500 nodes, 6648 on tree, 569.719 best solution, best possible 107.226 (1155.98 seconds) After 166600 nodes, 6648 on tree, 569.719 best solution, best possible 107.581 (1156.52 seconds) After 166700 nodes, 6652 on tree, 569.719 best solution, best possible 107.872 (1157.10 seconds) After 166800 nodes, 6652 on tree, 569.719 best solution, best possible 108.104 (1157.62 seconds) After 166900 nodes, 6654 on tree, 569.719 best solution, best possible 108.525 (1158.16 seconds) After 167000 nodes, 6655 on tree, 569.719 best solution, best possible 108.856 (1158.69 seconds) After 167100 nodes, 6655 on tree, 569.719 best solution, best possible 108.862 (1159.26 seconds) After 167200 nodes, 6655 on tree, 569.719 best solution, best possible 108.898 (1159.80 seconds) After 167300 nodes, 6656 on tree, 569.719 best solution, best possible 109.22 (1160.40 seconds) After 167400 nodes, 6657 on tree, 569.719 best solution, best possible 109.566 (1160.91 seconds) After 167500 nodes, 6661 on tree, 569.719 best solution, best possible 109.993 (1161.43 seconds) After 167600 nodes, 6664 on tree, 569.719 best solution, best possible 110.36 (1161.99 seconds) After 167700 nodes, 6664 on tree, 569.719 best solution, best possible 110.486 (1162.55 seconds) After 167800 nodes, 6663 on tree, 569.719 best solution, best possible 110.748 (1163.05 seconds) After 167900 nodes, 6663 on tree, 569.719 best solution, best possible 111.203 (1163.58 seconds) After 168000 nodes, 6667 on tree, 569.719 best solution, best possible 111.422 (1164.10 seconds) After 168100 nodes, 6668 on tree, 569.719 best solution, best possible 111.825 (1164.62 seconds) After 168200 nodes, 6668 on tree, 569.719 best solution, best possible 112.114 (1165.17 seconds) After 168300 nodes, 6668 on tree, 569.719 best solution, best possible 112.377 (1165.69 seconds) After 168400 nodes, 6669 on tree, 569.719 best solution, best possible 112.563 (1166.26 seconds) After 168500 nodes, 6672 on tree, 569.719 best solution, best possible 112.865 (1166.87 seconds) After 168600 nodes, 6672 on tree, 569.719 best solution, best possible 113.074 (1167.45 seconds) After 168700 nodes, 6672 on tree, 569.719 best solution, best possible 113.074 (1167.98 seconds) After 168800 nodes, 6672 on tree, 569.719 best solution, best possible 113.074 (1168.49 seconds) After 168900 nodes, 6675 on tree, 569.719 best solution, best possible 113.476 (1169.08 seconds) After 169000 nodes, 6675 on tree, 569.719 best solution, best possible 113.716 (1169.64 seconds) After 169100 nodes, 6677 on tree, 569.719 best solution, best possible 113.716 (1170.13 seconds) After 169200 nodes, 6675 on tree, 569.719 best solution, best possible 113.716 (1170.76 seconds) After 169300 nodes, 6675 on tree, 569.719 best solution, best possible 113.716 (1171.32 seconds) After 169400 nodes, 6675 on tree, 569.719 best solution, best possible 113.716 (1171.80 seconds) After 169500 nodes, 6675 on tree, 569.719 best solution, best possible 113.716 (1172.27 seconds) After 169600 nodes, 6678 on tree, 569.719 best solution, best possible 113.716 (1172.77 seconds) After 169700 nodes, 6678 on tree, 569.719 best solution, best possible 113.716 (1173.29 seconds) After 169800 nodes, 6679 on tree, 569.719 best solution, best possible 113.716 (1173.80 seconds) After 169900 nodes, 6679 on tree, 569.719 best solution, best possible 113.716 (1174.28 seconds) After 170000 nodes, 6680 on tree, 569.719 best solution, best possible 113.716 (1174.83 seconds) After 170100 nodes, 6680 on tree, 569.719 best solution, best possible 113.771 (1175.44 seconds) After 170200 nodes, 6681 on tree, 569.719 best solution, best possible 113.965 (1176.00 seconds) After 170300 nodes, 6683 on tree, 569.719 best solution, best possible 114.328 (1176.61 seconds) After 170400 nodes, 6684 on tree, 569.719 best solution, best possible 114.656 (1177.14 seconds) After 170500 nodes, 6686 on tree, 569.719 best solution, best possible 115.032 (1177.66 seconds) After 170600 nodes, 6689 on tree, 569.719 best solution, best possible 115.297 (1178.21 seconds) After 170700 nodes, 6689 on tree, 569.719 best solution, best possible 115.575 (1178.73 seconds) After 170800 nodes, 6690 on tree, 569.719 best solution, best possible 115.817 (1179.23 seconds) After 170900 nodes, 6690 on tree, 569.719 best solution, best possible 116.005 (1179.77 seconds) After 171000 nodes, 6690 on tree, 569.719 best solution, best possible 116.304 (1180.33 seconds) After 171100 nodes, 6691 on tree, 569.719 best solution, best possible 116.638 (1180.85 seconds) After 171200 nodes, 6692 on tree, 569.719 best solution, best possible 116.841 (1181.39 seconds) After 171300 nodes, 6694 on tree, 569.719 best solution, best possible 117.188 (1181.90 seconds) After 171400 nodes, 6696 on tree, 569.719 best solution, best possible 117.55 (1182.43 seconds) After 171500 nodes, 6696 on tree, 569.719 best solution, best possible 117.695 (1183.01 seconds) After 171600 nodes, 6699 on tree, 569.719 best solution, best possible 117.914 (1183.56 seconds) After 171700 nodes, 6700 on tree, 569.719 best solution, best possible 118.19 (1184.12 seconds) After 171800 nodes, 6700 on tree, 569.719 best solution, best possible 118.344 (1184.75 seconds) After 171900 nodes, 6700 on tree, 569.719 best solution, best possible 118.747 (1185.28 seconds) After 172000 nodes, 6700 on tree, 569.719 best solution, best possible 118.934 (1185.83 seconds) After 172100 nodes, 6700 on tree, 569.719 best solution, best possible 119.002 (1186.39 seconds) After 172200 nodes, 6700 on tree, 569.719 best solution, best possible 119.284 (1186.93 seconds) After 172300 nodes, 6708 on tree, 569.719 best solution, best possible 119.579 (1187.48 seconds) After 172400 nodes, 6709 on tree, 569.719 best solution, best possible 119.931 (1188.01 seconds) After 172500 nodes, 6709 on tree, 569.719 best solution, best possible 120.177 (1188.53 seconds) After 172600 nodes, 6712 on tree, 569.719 best solution, best possible 120.524 (1189.06 seconds) After 172700 nodes, 6715 on tree, 569.719 best solution, best possible 120.824 (1189.59 seconds) After 172800 nodes, 6715 on tree, 569.719 best solution, best possible 120.945 (1190.16 seconds) After 172900 nodes, 6715 on tree, 569.719 best solution, best possible 121.205 (1190.68 seconds) After 173000 nodes, 6718 on tree, 569.719 best solution, best possible 121.437 (1191.27 seconds) After 173100 nodes, 6718 on tree, 569.719 best solution, best possible 121.437 (1191.80 seconds) After 173200 nodes, 6718 on tree, 569.719 best solution, best possible 121.437 (1192.29 seconds) After 173300 nodes, 6718 on tree, 569.719 best solution, best possible 121.437 (1192.88 seconds) After 173400 nodes, 6718 on tree, 569.719 best solution, best possible 121.437 (1193.36 seconds) After 173500 nodes, 6718 on tree, 569.719 best solution, best possible 121.437 (1193.97 seconds) After 173600 nodes, 6718 on tree, 569.719 best solution, best possible 121.437 (1194.46 seconds) After 173700 nodes, 6718 on tree, 569.719 best solution, best possible 121.437 (1194.95 seconds) After 173800 nodes, 6718 on tree, 569.719 best solution, best possible 121.437 (1195.43 seconds) After 173900 nodes, 6719 on tree, 569.719 best solution, best possible 121.437 (1195.99 seconds) After 174000 nodes, 6721 on tree, 569.719 best solution, best possible 121.437 (1196.47 seconds) After 174100 nodes, 6726 on tree, 569.719 best solution, best possible 121.612 (1197.08 seconds) After 174200 nodes, 6724 on tree, 569.719 best solution, best possible 121.829 (1197.60 seconds) After 174300 nodes, 6726 on tree, 569.719 best solution, best possible 122.17 (1198.12 seconds) After 174400 nodes, 6730 on tree, 569.719 best solution, best possible 122.574 (1198.68 seconds) After 174500 nodes, 6730 on tree, 569.719 best solution, best possible 122.923 (1199.19 seconds) After 174600 nodes, 6734 on tree, 569.719 best solution, best possible 123.176 (1199.74 seconds) After 174700 nodes, 6736 on tree, 569.719 best solution, best possible 123.509 (1200.31 seconds) After 174800 nodes, 6736 on tree, 569.719 best solution, best possible 123.835 (1200.85 seconds) After 174900 nodes, 6736 on tree, 569.719 best solution, best possible 124.16 (1201.37 seconds) After 175000 nodes, 6737 on tree, 569.719 best solution, best possible 124.351 (1201.89 seconds) After 175100 nodes, 6740 on tree, 569.719 best solution, best possible 124.528 (1202.44 seconds) After 175200 nodes, 6742 on tree, 569.719 best solution, best possible 124.706 (1202.97 seconds) After 175300 nodes, 6745 on tree, 569.719 best solution, best possible 124.866 (1203.50 seconds) After 175400 nodes, 6745 on tree, 569.719 best solution, best possible 125.096 (1204.05 seconds) After 175500 nodes, 6746 on tree, 569.719 best solution, best possible 125.363 (1204.57 seconds) After 175600 nodes, 6752 on tree, 569.719 best solution, best possible 125.654 (1205.22 seconds) After 175700 nodes, 6751 on tree, 569.719 best solution, best possible 125.856 (1205.78 seconds) After 175800 nodes, 6751 on tree, 569.719 best solution, best possible 126.093 (1206.30 seconds) After 175900 nodes, 6752 on tree, 569.719 best solution, best possible 126.377 (1206.89 seconds) After 176000 nodes, 6753 on tree, 569.719 best solution, best possible 126.69 (1207.42 seconds) After 176100 nodes, 6752 on tree, 569.719 best solution, best possible 126.993 (1207.94 seconds) After 176200 nodes, 6752 on tree, 569.719 best solution, best possible 127.263 (1208.47 seconds) After 176300 nodes, 6753 on tree, 569.719 best solution, best possible 127.49 (1209.03 seconds) After 176400 nodes, 6753 on tree, 569.719 best solution, best possible 127.784 (1209.57 seconds) After 176500 nodes, 6753 on tree, 569.719 best solution, best possible 127.795 (1210.06 seconds) After 176600 nodes, 6753 on tree, 569.719 best solution, best possible 127.97 (1210.62 seconds) After 176700 nodes, 6753 on tree, 569.719 best solution, best possible 128.393 (1211.13 seconds) After 176800 nodes, 6756 on tree, 569.719 best solution, best possible 128.662 (1211.66 seconds) After 176900 nodes, 6758 on tree, 569.719 best solution, best possible 128.956 (1212.28 seconds) After 177000 nodes, 6758 on tree, 569.719 best solution, best possible 129.302 (1212.81 seconds) After 177100 nodes, 6758 on tree, 569.719 best solution, best possible 129.302 (1213.29 seconds) After 177200 nodes, 6758 on tree, 569.719 best solution, best possible 129.302 (1213.77 seconds) After 177300 nodes, 6758 on tree, 569.719 best solution, best possible 129.302 (1214.26 seconds) After 177400 nodes, 6758 on tree, 569.719 best solution, best possible 129.302 (1215.01 seconds) After 177500 nodes, 6758 on tree, 569.719 best solution, best possible 129.302 (1215.71 seconds) After 177600 nodes, 6758 on tree, 569.719 best solution, best possible 129.302 (1216.53 seconds) After 177700 nodes, 6758 on tree, 569.719 best solution, best possible 129.302 (1217.16 seconds) After 177800 nodes, 6758 on tree, 569.719 best solution, best possible 129.302 (1217.86 seconds) After 177900 nodes, 6756 on tree, 569.719 best solution, best possible 129.302 (1218.34 seconds) After 178000 nodes, 6757 on tree, 569.719 best solution, best possible 129.302 (1218.83 seconds) After 178100 nodes, 6757 on tree, 569.719 best solution, best possible 129.683 (1219.36 seconds) After 178200 nodes, 6757 on tree, 569.719 best solution, best possible 129.892 (1219.88 seconds) After 178300 nodes, 6757 on tree, 569.719 best solution, best possible 130.066 (1220.44 seconds) After 178400 nodes, 6763 on tree, 569.719 best solution, best possible 130.308 (1220.96 seconds) After 178500 nodes, 6762 on tree, 569.719 best solution, best possible 130.571 (1221.48 seconds) After 178600 nodes, 6762 on tree, 569.719 best solution, best possible 130.973 (1222.02 seconds) After 178700 nodes, 6765 on tree, 569.719 best solution, best possible 131.064 (1222.61 seconds) After 178800 nodes, 6765 on tree, 569.719 best solution, best possible 131.44 (1223.13 seconds) After 178900 nodes, 6766 on tree, 569.719 best solution, best possible 131.733 (1223.68 seconds) After 179000 nodes, 6768 on tree, 569.719 best solution, best possible 132.127 (1224.21 seconds) After 179100 nodes, 6768 on tree, 569.719 best solution, best possible 132.515 (1224.72 seconds) After 179200 nodes, 6768 on tree, 569.719 best solution, best possible 132.768 (1225.32 seconds) After 179300 nodes, 6769 on tree, 569.719 best solution, best possible 133.046 (1225.86 seconds) After 179400 nodes, 6770 on tree, 569.719 best solution, best possible 133.459 (1226.38 seconds) After 179500 nodes, 6770 on tree, 569.719 best solution, best possible 133.809 (1226.99 seconds) After 179600 nodes, 6772 on tree, 569.719 best solution, best possible 134.134 (1227.56 seconds) After 179700 nodes, 6774 on tree, 569.719 best solution, best possible 134.385 (1228.07 seconds) After 179800 nodes, 6776 on tree, 569.719 best solution, best possible 134.585 (1228.60 seconds) After 179900 nodes, 6781 on tree, 569.719 best solution, best possible 134.954 (1229.17 seconds) After 180000 nodes, 6781 on tree, 569.719 best solution, best possible 135.266 (1229.70 seconds) After 180100 nodes, 6782 on tree, 569.719 best solution, best possible 135.513 (1230.23 seconds) After 180200 nodes, 6784 on tree, 569.719 best solution, best possible 135.709 (1230.82 seconds) After 180300 nodes, 6784 on tree, 569.719 best solution, best possible 135.894 (1231.32 seconds) After 180400 nodes, 6785 on tree, 569.719 best solution, best possible 136.307 (1231.86 seconds) After 180500 nodes, 6788 on tree, 569.719 best solution, best possible 136.488 (1232.40 seconds) After 180600 nodes, 6791 on tree, 569.719 best solution, best possible 136.882 (1232.93 seconds) After 180700 nodes, 6792 on tree, 569.719 best solution, best possible 137.133 (1233.51 seconds) After 180800 nodes, 6793 on tree, 569.719 best solution, best possible 137.302 (1234.05 seconds) After 180900 nodes, 6795 on tree, 569.719 best solution, best possible 137.589 (1234.63 seconds) After 181000 nodes, 6795 on tree, 569.719 best solution, best possible 138.02 (1235.16 seconds) After 181100 nodes, 6797 on tree, 569.719 best solution, best possible 138.02 (1235.63 seconds) After 181200 nodes, 6795 on tree, 569.719 best solution, best possible 138.02 (1236.11 seconds) After 181300 nodes, 6795 on tree, 569.719 best solution, best possible 138.02 (1236.59 seconds) After 181400 nodes, 6794 on tree, 569.719 best solution, best possible 138.02 (1237.13 seconds) After 181500 nodes, 6794 on tree, 569.719 best solution, best possible 138.02 (1237.62 seconds) After 181600 nodes, 6794 on tree, 569.719 best solution, best possible 138.02 (1238.11 seconds) After 181700 nodes, 6794 on tree, 569.719 best solution, best possible 138.02 (1238.60 seconds) After 181800 nodes, 6796 on tree, 569.719 best solution, best possible 138.02 (1239.27 seconds) Integer solution of 470.15 found after 2069437 iterations and 181834 nodes (1239.49 seconds) Full problem 1086 rows 2084 columns, reduced to 127 rows 134 columns After 181900 nodes, 6344 on tree, 470.15 best solution, best possible 138.02 (1242.00 seconds) After 182000 nodes, 6346 on tree, 470.15 best solution, best possible 138.02 (1242.54 seconds) After 182100 nodes, 6349 on tree, 470.15 best solution, best possible 138.347 (1243.09 seconds) After 182200 nodes, 6350 on tree, 470.15 best solution, best possible 138.561 (1243.60 seconds) After 182300 nodes, 6350 on tree, 470.15 best solution, best possible 138.789 (1244.22 seconds) After 182400 nodes, 6351 on tree, 470.15 best solution, best possible 138.971 (1244.77 seconds) After 182500 nodes, 6353 on tree, 470.15 best solution, best possible 139.352 (1245.27 seconds) After 182600 nodes, 6354 on tree, 470.15 best solution, best possible 139.607 (1245.85 seconds) After 182700 nodes, 6356 on tree, 470.15 best solution, best possible 139.835 (1246.38 seconds) After 182800 nodes, 6356 on tree, 470.15 best solution, best possible 140.161 (1246.89 seconds) After 182900 nodes, 6356 on tree, 470.15 best solution, best possible 140.359 (1247.40 seconds) After 183000 nodes, 6359 on tree, 470.15 best solution, best possible 140.625 (1248.05 seconds) After 183100 nodes, 6357 on tree, 470.15 best solution, best possible 140.916 (1248.58 seconds) After 183200 nodes, 6356 on tree, 470.15 best solution, best possible 141.254 (1249.12 seconds) After 183300 nodes, 6356 on tree, 470.15 best solution, best possible 141.574 (1249.64 seconds) After 183400 nodes, 6356 on tree, 470.15 best solution, best possible 141.82 (1250.19 seconds) After 183500 nodes, 6356 on tree, 470.15 best solution, best possible 142.089 (1250.71 seconds) After 183600 nodes, 6358 on tree, 470.15 best solution, best possible 142.276 (1251.24 seconds) After 183700 nodes, 6359 on tree, 470.15 best solution, best possible 142.421 (1251.81 seconds) After 183800 nodes, 6360 on tree, 470.15 best solution, best possible 142.716 (1252.40 seconds) After 183900 nodes, 6360 on tree, 470.15 best solution, best possible 143.032 (1252.92 seconds) After 184000 nodes, 6361 on tree, 470.15 best solution, best possible 143.242 (1253.47 seconds) After 184100 nodes, 6362 on tree, 470.15 best solution, best possible 143.57 (1253.99 seconds) After 184200 nodes, 6362 on tree, 470.15 best solution, best possible 143.77 (1254.54 seconds) After 184300 nodes, 6364 on tree, 470.15 best solution, best possible 144.089 (1255.31 seconds) After 184400 nodes, 6364 on tree, 470.15 best solution, best possible 144.401 (1255.83 seconds) After 184500 nodes, 6364 on tree, 470.15 best solution, best possible 144.768 (1256.35 seconds) After 184600 nodes, 6367 on tree, 470.15 best solution, best possible 145.061 (1257.18 seconds) After 184700 nodes, 6372 on tree, 470.15 best solution, best possible 145.381 (1257.71 seconds) After 184800 nodes, 6372 on tree, 470.15 best solution, best possible 145.64 (1258.22 seconds) After 184900 nodes, 6372 on tree, 470.15 best solution, best possible 145.932 (1258.74 seconds) After 185000 nodes, 6376 on tree, 470.15 best solution, best possible 146.159 (1259.27 seconds) After 185100 nodes, 6376 on tree, 470.15 best solution, best possible 146.159 (1259.72 seconds) After 185200 nodes, 6376 on tree, 470.15 best solution, best possible 146.159 (1260.20 seconds) After 185300 nodes, 6376 on tree, 470.15 best solution, best possible 146.159 (1260.87 seconds) After 185400 nodes, 6377 on tree, 470.15 best solution, best possible 146.159 (1261.61 seconds) After 185500 nodes, 6374 on tree, 470.15 best solution, best possible 146.159 (1262.28 seconds) After 185600 nodes, 6374 on tree, 470.15 best solution, best possible 146.159 (1263.15 seconds) After 185700 nodes, 6374 on tree, 470.15 best solution, best possible 146.159 (1263.89 seconds) After 185800 nodes, 6374 on tree, 470.15 best solution, best possible 146.159 (1264.68 seconds) After 185900 nodes, 6372 on tree, 470.15 best solution, best possible 146.159 (1265.49 seconds) After 186000 nodes, 6369 on tree, 470.15 best solution, best possible 146.159 (1266.30 seconds) After 186100 nodes, 6369 on tree, 470.15 best solution, best possible 146.488 (1267.09 seconds) After 186200 nodes, 6370 on tree, 470.15 best solution, best possible 146.788 (1267.88 seconds) After 186300 nodes, 6372 on tree, 470.15 best solution, best possible 147.159 (1268.95 seconds) After 186400 nodes, 6372 on tree, 470.15 best solution, best possible 147.499 (1269.78 seconds) After 186500 nodes, 6372 on tree, 470.15 best solution, best possible 147.758 (1270.63 seconds) After 186600 nodes, 6373 on tree, 470.15 best solution, best possible 147.97 (1271.32 seconds) After 186700 nodes, 6374 on tree, 470.15 best solution, best possible 148.252 (1272.00 seconds) After 186800 nodes, 6377 on tree, 470.15 best solution, best possible 148.596 (1272.80 seconds) After 186900 nodes, 6377 on tree, 470.15 best solution, best possible 148.81 (1273.76 seconds) After 187000 nodes, 6377 on tree, 470.15 best solution, best possible 149.096 (1274.48 seconds) After 187100 nodes, 6378 on tree, 470.15 best solution, best possible 149.422 (1275.27 seconds) After 187200 nodes, 6378 on tree, 470.15 best solution, best possible 149.801 (1276.06 seconds) After 187300 nodes, 6380 on tree, 470.15 best solution, best possible 150.041 (1276.94 seconds) After 187400 nodes, 6380 on tree, 470.15 best solution, best possible 150.179 (1277.66 seconds) After 187500 nodes, 6387 on tree, 470.15 best solution, best possible 150.394 (1278.45 seconds) After 187600 nodes, 6389 on tree, 470.15 best solution, best possible 150.592 (1279.36 seconds) After 187700 nodes, 6390 on tree, 470.15 best solution, best possible 150.933 (1280.09 seconds) After 187800 nodes, 6391 on tree, 470.15 best solution, best possible 150.969 (1280.69 seconds) After 187900 nodes, 6391 on tree, 470.15 best solution, best possible 151.034 (1281.36 seconds) After 188000 nodes, 6392 on tree, 470.15 best solution, best possible 151.34 (1282.26 seconds) After 188100 nodes, 6392 on tree, 470.15 best solution, best possible 151.669 (1283.07 seconds) After 188200 nodes, 6393 on tree, 470.15 best solution, best possible 152.059 (1283.86 seconds) After 188300 nodes, 6394 on tree, 470.15 best solution, best possible 152.199 (1284.53 seconds) After 188400 nodes, 6396 on tree, 470.15 best solution, best possible 152.458 (1285.41 seconds) After 188500 nodes, 6397 on tree, 470.15 best solution, best possible 152.584 (1286.16 seconds) After 188600 nodes, 6397 on tree, 470.15 best solution, best possible 152.918 (1287.04 seconds) After 188700 nodes, 6401 on tree, 470.15 best solution, best possible 153.143 (1287.85 seconds) After 188800 nodes, 6401 on tree, 470.15 best solution, best possible 153.353 (1288.53 seconds) After 188900 nodes, 6399 on tree, 470.15 best solution, best possible 153.449 (1289.08 seconds) After 189000 nodes, 6399 on tree, 470.15 best solution, best possible 153.788 (1289.60 seconds) After 189100 nodes, 6399 on tree, 470.15 best solution, best possible 153.788 (1290.30 seconds) After 189200 nodes, 6400 on tree, 470.15 best solution, best possible 153.788 (1290.92 seconds) After 189300 nodes, 6396 on tree, 470.15 best solution, best possible 153.788 (1291.63 seconds) After 189400 nodes, 6394 on tree, 470.15 best solution, best possible 153.788 (1292.30 seconds) After 189500 nodes, 6392 on tree, 470.15 best solution, best possible 153.788 (1293.13 seconds) After 189600 nodes, 6391 on tree, 470.15 best solution, best possible 153.788 (1293.86 seconds) After 189700 nodes, 6387 on tree, 470.15 best solution, best possible 153.788 (1294.45 seconds) After 189800 nodes, 6386 on tree, 470.15 best solution, best possible 153.788 (1295.16 seconds) After 189900 nodes, 6385 on tree, 470.15 best solution, best possible 153.788 (1295.93 seconds) After 190000 nodes, 6383 on tree, 470.15 best solution, best possible 153.788 (1296.76 seconds) After 190100 nodes, 6384 on tree, 470.15 best solution, best possible 154.038 (1297.29 seconds) After 190200 nodes, 6384 on tree, 470.15 best solution, best possible 154.238 (1297.81 seconds) After 190300 nodes, 6388 on tree, 470.15 best solution, best possible 154.405 (1298.33 seconds) After 190400 nodes, 6389 on tree, 470.15 best solution, best possible 154.672 (1298.83 seconds) After 190500 nodes, 6393 on tree, 470.15 best solution, best possible 155.007 (1299.36 seconds) After 190600 nodes, 6396 on tree, 470.15 best solution, best possible 155.332 (1299.95 seconds) After 190700 nodes, 6396 on tree, 470.15 best solution, best possible 155.62 (1300.47 seconds) After 190800 nodes, 6398 on tree, 470.15 best solution, best possible 155.898 (1300.99 seconds) After 190900 nodes, 6402 on tree, 470.15 best solution, best possible 156.169 (1301.53 seconds) After 191000 nodes, 6403 on tree, 470.15 best solution, best possible 156.501 (1302.04 seconds) After 191100 nodes, 6403 on tree, 470.15 best solution, best possible 156.576 (1302.62 seconds) After 191200 nodes, 6403 on tree, 470.15 best solution, best possible 156.615 (1303.09 seconds) After 191300 nodes, 6403 on tree, 470.15 best solution, best possible 156.632 (1303.59 seconds) After 191400 nodes, 6403 on tree, 470.15 best solution, best possible 156.88 (1304.11 seconds) After 191500 nodes, 6403 on tree, 470.15 best solution, best possible 157.169 (1304.67 seconds) After 191600 nodes, 6407 on tree, 470.15 best solution, best possible 157.429 (1305.36 seconds) After 191700 nodes, 6406 on tree, 470.15 best solution, best possible 157.439 (1305.94 seconds) After 191800 nodes, 6406 on tree, 470.15 best solution, best possible 157.671 (1306.45 seconds) After 191900 nodes, 6408 on tree, 470.15 best solution, best possible 157.998 (1307.02 seconds) After 192000 nodes, 6410 on tree, 470.15 best solution, best possible 158.241 (1307.54 seconds) After 192100 nodes, 6410 on tree, 470.15 best solution, best possible 158.559 (1308.10 seconds) After 192200 nodes, 6410 on tree, 470.15 best solution, best possible 158.744 (1308.70 seconds) After 192300 nodes, 6411 on tree, 470.15 best solution, best possible 159.145 (1309.23 seconds) After 192400 nodes, 6411 on tree, 470.15 best solution, best possible 159.43 (1309.73 seconds) After 192500 nodes, 6413 on tree, 470.15 best solution, best possible 159.624 (1310.27 seconds) After 192600 nodes, 6413 on tree, 470.15 best solution, best possible 159.88 (1310.77 seconds) After 192700 nodes, 6413 on tree, 470.15 best solution, best possible 160.205 (1311.29 seconds) After 192800 nodes, 6413 on tree, 470.15 best solution, best possible 160.399 (1311.81 seconds) After 192900 nodes, 6413 on tree, 470.15 best solution, best possible 160.608 (1312.30 seconds) After 193000 nodes, 6413 on tree, 470.15 best solution, best possible 160.683 (1312.90 seconds) After 193100 nodes, 6413 on tree, 470.15 best solution, best possible 160.683 (1313.37 seconds) After 193200 nodes, 6413 on tree, 470.15 best solution, best possible 160.683 (1313.85 seconds) After 193300 nodes, 6411 on tree, 470.15 best solution, best possible 160.683 (1314.44 seconds) After 193400 nodes, 6411 on tree, 470.15 best solution, best possible 160.683 (1315.29 seconds) After 193500 nodes, 6409 on tree, 470.15 best solution, best possible 160.683 (1316.14 seconds) After 193600 nodes, 6409 on tree, 470.15 best solution, best possible 160.683 (1316.90 seconds) After 193700 nodes, 6406 on tree, 470.15 best solution, best possible 160.683 (1317.70 seconds) After 193800 nodes, 6402 on tree, 470.15 best solution, best possible 160.683 (1318.47 seconds) After 193900 nodes, 6399 on tree, 470.15 best solution, best possible 160.683 (1319.17 seconds) After 194000 nodes, 6396 on tree, 470.15 best solution, best possible 160.683 (1319.97 seconds) After 194100 nodes, 6396 on tree, 470.15 best solution, best possible 160.683 (1320.53 seconds) After 194200 nodes, 6393 on tree, 470.15 best solution, best possible 160.892 (1321.08 seconds) After 194300 nodes, 6396 on tree, 470.15 best solution, best possible 161.023 (1321.69 seconds) After 194400 nodes, 6396 on tree, 470.15 best solution, best possible 161.251 (1322.28 seconds) After 194500 nodes, 6395 on tree, 470.15 best solution, best possible 161.455 (1322.81 seconds) After 194600 nodes, 6396 on tree, 470.15 best solution, best possible 161.591 (1323.38 seconds) After 194700 nodes, 6396 on tree, 470.15 best solution, best possible 161.842 (1323.92 seconds) After 194800 nodes, 6396 on tree, 470.15 best solution, best possible 162.203 (1324.43 seconds) After 194900 nodes, 6397 on tree, 470.15 best solution, best possible 162.441 (1324.93 seconds) After 195000 nodes, 6397 on tree, 470.15 best solution, best possible 162.83 (1325.44 seconds) After 195100 nodes, 6397 on tree, 470.15 best solution, best possible 163.055 (1325.97 seconds) After 195200 nodes, 6397 on tree, 470.15 best solution, best possible 163.346 (1326.52 seconds) After 195300 nodes, 6398 on tree, 470.15 best solution, best possible 163.675 (1327.03 seconds) After 195400 nodes, 6398 on tree, 470.15 best solution, best possible 164.023 (1327.55 seconds) After 195500 nodes, 6398 on tree, 470.15 best solution, best possible 164.35 (1328.06 seconds) After 195600 nodes, 6401 on tree, 470.15 best solution, best possible 164.563 (1328.57 seconds) After 195700 nodes, 6401 on tree, 470.15 best solution, best possible 164.897 (1329.09 seconds) After 195800 nodes, 6400 on tree, 470.15 best solution, best possible 165.119 (1329.66 seconds) After 195900 nodes, 6401 on tree, 470.15 best solution, best possible 165.347 (1330.18 seconds) After 196000 nodes, 6401 on tree, 470.15 best solution, best possible 165.605 (1330.82 seconds) After 196100 nodes, 6404 on tree, 470.15 best solution, best possible 165.985 (1331.56 seconds) After 196200 nodes, 6404 on tree, 470.15 best solution, best possible 166.216 (1332.13 seconds) After 196300 nodes, 6405 on tree, 470.15 best solution, best possible 166.495 (1332.70 seconds) After 196400 nodes, 6405 on tree, 470.15 best solution, best possible 166.757 (1333.21 seconds) After 196500 nodes, 6405 on tree, 470.15 best solution, best possible 166.923 (1333.83 seconds) After 196600 nodes, 6405 on tree, 470.15 best solution, best possible 167.219 (1334.34 seconds) After 196700 nodes, 6407 on tree, 470.15 best solution, best possible 167.531 (1334.85 seconds) After 196800 nodes, 6407 on tree, 470.15 best solution, best possible 167.531 (1335.34 seconds) After 196900 nodes, 6408 on tree, 470.15 best solution, best possible 167.786 (1336.00 seconds) After 197000 nodes, 6410 on tree, 470.15 best solution, best possible 168.034 (1336.70 seconds) After 197100 nodes, 6410 on tree, 470.15 best solution, best possible 168.034 (1337.16 seconds) After 197200 nodes, 6410 on tree, 470.15 best solution, best possible 168.034 (1337.74 seconds) After 197300 nodes, 6409 on tree, 470.15 best solution, best possible 168.034 (1338.21 seconds) After 197400 nodes, 6408 on tree, 470.15 best solution, best possible 168.034 (1338.88 seconds) After 197500 nodes, 6405 on tree, 470.15 best solution, best possible 168.034 (1339.62 seconds) After 197600 nodes, 6403 on tree, 470.15 best solution, best possible 168.034 (1340.47 seconds) After 197700 nodes, 6400 on tree, 470.15 best solution, best possible 168.034 (1341.27 seconds) After 197800 nodes, 6398 on tree, 470.15 best solution, best possible 168.034 (1342.10 seconds) After 197900 nodes, 6396 on tree, 470.15 best solution, best possible 168.034 (1342.80 seconds) After 198000 nodes, 6393 on tree, 470.15 best solution, best possible 168.034 (1343.56 seconds) After 198100 nodes, 6395 on tree, 470.15 best solution, best possible 168.319 (1344.06 seconds) After 198200 nodes, 6400 on tree, 470.15 best solution, best possible 168.583 (1344.60 seconds) After 198300 nodes, 6403 on tree, 470.15 best solution, best possible 168.89 (1345.19 seconds) After 198400 nodes, 6403 on tree, 470.15 best solution, best possible 169.261 (1345.71 seconds) After 198500 nodes, 6403 on tree, 470.15 best solution, best possible 169.41 (1346.26 seconds) After 198600 nodes, 6403 on tree, 470.15 best solution, best possible 169.622 (1346.74 seconds) After 198700 nodes, 6406 on tree, 470.15 best solution, best possible 169.896 (1347.26 seconds) After 198800 nodes, 6409 on tree, 470.15 best solution, best possible 170.139 (1347.80 seconds) After 198900 nodes, 6409 on tree, 470.15 best solution, best possible 170.425 (1348.32 seconds) After 199000 nodes, 6413 on tree, 470.15 best solution, best possible 170.704 (1348.94 seconds) After 199100 nodes, 6411 on tree, 470.15 best solution, best possible 170.919 (1349.50 seconds) After 199200 nodes, 6412 on tree, 470.15 best solution, best possible 171.216 (1350.01 seconds) After 199300 nodes, 6412 on tree, 470.15 best solution, best possible 171.488 (1350.53 seconds) After 199400 nodes, 6412 on tree, 470.15 best solution, best possible 171.869 (1351.06 seconds) After 199500 nodes, 6414 on tree, 470.15 best solution, best possible 172.159 (1351.60 seconds) After 199600 nodes, 6418 on tree, 470.15 best solution, best possible 172.477 (1352.14 seconds) After 199700 nodes, 6419 on tree, 470.15 best solution, best possible 172.692 (1352.66 seconds) After 199800 nodes, 6419 on tree, 470.15 best solution, best possible 172.885 (1353.23 seconds) After 199900 nodes, 6420 on tree, 470.15 best solution, best possible 173.178 (1353.80 seconds) After 200000 nodes, 6420 on tree, 470.15 best solution, best possible 173.507 (1354.35 seconds) After 200100 nodes, 6420 on tree, 470.15 best solution, best possible 173.794 (1354.87 seconds) After 200200 nodes, 6422 on tree, 470.15 best solution, best possible 174.15 (1355.42 seconds) After 200300 nodes, 6422 on tree, 470.15 best solution, best possible 174.386 (1355.92 seconds) After 200400 nodes, 6422 on tree, 470.15 best solution, best possible 174.679 (1356.44 seconds) After 200500 nodes, 6423 on tree, 470.15 best solution, best possible 175.085 (1357.00 seconds) After 200600 nodes, 6424 on tree, 470.15 best solution, best possible 175.329 (1357.55 seconds) After 200700 nodes, 6425 on tree, 470.15 best solution, best possible 175.493 (1358.11 seconds) After 200800 nodes, 6428 on tree, 470.15 best solution, best possible 175.652 (1358.69 seconds) After 200900 nodes, 6429 on tree, 470.15 best solution, best possible 175.937 (1359.24 seconds) After 201000 nodes, 6431 on tree, 470.15 best solution, best possible 176.169 (1359.74 seconds) After 201100 nodes, 6431 on tree, 470.15 best solution, best possible 176.181 (1360.20 seconds) After 201200 nodes, 6431 on tree, 470.15 best solution, best possible 176.181 (1360.66 seconds) After 201300 nodes, 6433 on tree, 470.15 best solution, best possible 176.181 (1361.29 seconds) After 201400 nodes, 6431 on tree, 470.15 best solution, best possible 176.181 (1361.77 seconds) After 201500 nodes, 6426 on tree, 470.15 best solution, best possible 176.181 (1362.59 seconds) After 201600 nodes, 6424 on tree, 470.15 best solution, best possible 176.181 (1363.35 seconds) After 201700 nodes, 6422 on tree, 470.15 best solution, best possible 176.181 (1364.06 seconds) After 201800 nodes, 6420 on tree, 470.15 best solution, best possible 176.181 (1364.75 seconds) After 201900 nodes, 6417 on tree, 470.15 best solution, best possible 176.181 (1365.53 seconds) After 202000 nodes, 6414 on tree, 470.15 best solution, best possible 176.181 (1366.28 seconds) After 202100 nodes, 6414 on tree, 470.15 best solution, best possible 176.487 (1366.81 seconds) After 202200 nodes, 6414 on tree, 470.15 best solution, best possible 176.691 (1367.32 seconds) After 202300 nodes, 6415 on tree, 470.15 best solution, best possible 177.055 (1367.83 seconds) After 202400 nodes, 6415 on tree, 470.15 best solution, best possible 177.26 (1368.34 seconds) After 202500 nodes, 6417 on tree, 470.15 best solution, best possible 177.487 (1368.92 seconds) After 202600 nodes, 6419 on tree, 470.15 best solution, best possible 177.762 (1369.43 seconds) After 202700 nodes, 6419 on tree, 470.15 best solution, best possible 177.926 (1370.04 seconds) After 202800 nodes, 6420 on tree, 470.15 best solution, best possible 178.32 (1370.54 seconds) After 202900 nodes, 6423 on tree, 470.15 best solution, best possible 178.561 (1371.04 seconds) After 203000 nodes, 6423 on tree, 470.15 best solution, best possible 178.824 (1371.58 seconds) After 203100 nodes, 6423 on tree, 470.15 best solution, best possible 178.997 (1372.11 seconds) After 203200 nodes, 6423 on tree, 470.15 best solution, best possible 179.139 (1372.61 seconds) After 203300 nodes, 6424 on tree, 470.15 best solution, best possible 179.406 (1373.19 seconds) After 203400 nodes, 6423 on tree, 470.15 best solution, best possible 179.764 (1373.72 seconds) After 203500 nodes, 6423 on tree, 470.15 best solution, best possible 180.099 (1374.24 seconds) After 203600 nodes, 6425 on tree, 470.15 best solution, best possible 180.377 (1374.81 seconds) After 203700 nodes, 6423 on tree, 470.15 best solution, best possible 180.699 (1375.32 seconds) After 203800 nodes, 6423 on tree, 470.15 best solution, best possible 180.897 (1375.92 seconds) After 203900 nodes, 6424 on tree, 470.15 best solution, best possible 181.274 (1376.43 seconds) After 204000 nodes, 6423 on tree, 470.15 best solution, best possible 181.414 (1376.97 seconds) After 204100 nodes, 6423 on tree, 470.15 best solution, best possible 181.694 (1377.48 seconds) After 204200 nodes, 6423 on tree, 470.15 best solution, best possible 181.985 (1377.99 seconds) After 204300 nodes, 6423 on tree, 470.15 best solution, best possible 182.359 (1378.52 seconds) After 204400 nodes, 6426 on tree, 470.15 best solution, best possible 182.597 (1379.07 seconds) After 204500 nodes, 6429 on tree, 470.15 best solution, best possible 183.034 (1379.59 seconds) After 204600 nodes, 6428 on tree, 470.15 best solution, best possible 183.381 (1380.11 seconds) After 204700 nodes, 6432 on tree, 470.15 best solution, best possible 183.73 (1380.65 seconds) After 204800 nodes, 6432 on tree, 470.15 best solution, best possible 184.057 (1381.17 seconds) After 204900 nodes, 6433 on tree, 470.15 best solution, best possible 184.272 (1381.69 seconds) After 205000 nodes, 6433 on tree, 470.15 best solution, best possible 184.371 (1382.23 seconds) After 205100 nodes, 6433 on tree, 470.15 best solution, best possible 184.371 (1382.69 seconds) After 205200 nodes, 6432 on tree, 470.15 best solution, best possible 184.371 (1383.20 seconds) After 205300 nodes, 6428 on tree, 470.15 best solution, best possible 184.371 (1383.96 seconds) After 205400 nodes, 6428 on tree, 470.15 best solution, best possible 184.371 (1384.71 seconds) After 205500 nodes, 6427 on tree, 470.15 best solution, best possible 184.371 (1385.47 seconds) After 205600 nodes, 6426 on tree, 470.15 best solution, best possible 184.371 (1386.28 seconds) After 205700 nodes, 6424 on tree, 470.15 best solution, best possible 184.371 (1386.88 seconds) After 205800 nodes, 6423 on tree, 470.15 best solution, best possible 184.371 (1387.63 seconds) After 205900 nodes, 6419 on tree, 470.15 best solution, best possible 184.371 (1388.36 seconds) After 206000 nodes, 6414 on tree, 470.15 best solution, best possible 184.371 (1389.08 seconds) After 206100 nodes, 6415 on tree, 470.15 best solution, best possible 184.535 (1389.72 seconds) After 206200 nodes, 6416 on tree, 470.15 best solution, best possible 184.691 (1390.27 seconds) After 206300 nodes, 6416 on tree, 470.15 best solution, best possible 184.802 (1390.86 seconds) After 206400 nodes, 6416 on tree, 470.15 best solution, best possible 184.847 (1391.55 seconds) After 206500 nodes, 6416 on tree, 470.15 best solution, best possible 184.847 (1392.07 seconds) After 206600 nodes, 6418 on tree, 470.15 best solution, best possible 185.122 (1392.64 seconds) After 206700 nodes, 6416 on tree, 470.15 best solution, best possible 185.276 (1393.19 seconds) After 206800 nodes, 6420 on tree, 470.15 best solution, best possible 185.676 (1393.73 seconds) After 206900 nodes, 6423 on tree, 470.15 best solution, best possible 185.931 (1394.25 seconds) After 207000 nodes, 6421 on tree, 470.15 best solution, best possible 186.247 (1394.78 seconds) After 207100 nodes, 6422 on tree, 470.15 best solution, best possible 186.483 (1395.29 seconds) After 207200 nodes, 6422 on tree, 470.15 best solution, best possible 186.816 (1395.80 seconds) After 207300 nodes, 6423 on tree, 470.15 best solution, best possible 187.078 (1396.31 seconds) After 207400 nodes, 6423 on tree, 470.15 best solution, best possible 187.179 (1396.84 seconds) After 207500 nodes, 6424 on tree, 470.15 best solution, best possible 187.46 (1397.35 seconds) After 207600 nodes, 6426 on tree, 470.15 best solution, best possible 187.605 (1398.01 seconds) After 207700 nodes, 6425 on tree, 470.15 best solution, best possible 187.75 (1398.55 seconds) After 207800 nodes, 6425 on tree, 470.15 best solution, best possible 187.916 (1399.13 seconds) After 207900 nodes, 6425 on tree, 470.15 best solution, best possible 188.032 (1399.75 seconds) After 208000 nodes, 6425 on tree, 470.15 best solution, best possible 188.096 (1400.23 seconds) After 208100 nodes, 6427 on tree, 470.15 best solution, best possible 188.332 (1400.75 seconds) After 208200 nodes, 6428 on tree, 470.15 best solution, best possible 188.589 (1401.27 seconds) After 208300 nodes, 6428 on tree, 470.15 best solution, best possible 188.839 (1401.78 seconds) After 208400 nodes, 6426 on tree, 470.15 best solution, best possible 189.022 (1402.28 seconds) After 208500 nodes, 6426 on tree, 470.15 best solution, best possible 189.339 (1402.77 seconds) After 208600 nodes, 6427 on tree, 470.15 best solution, best possible 189.655 (1403.29 seconds) After 208700 nodes, 6429 on tree, 470.15 best solution, best possible 189.947 (1403.82 seconds) After 208800 nodes, 6429 on tree, 470.15 best solution, best possible 190.048 (1404.33 seconds) After 208900 nodes, 6429 on tree, 470.15 best solution, best possible 190.048 (1404.87 seconds) After 209000 nodes, 6429 on tree, 470.15 best solution, best possible 190.265 (1405.40 seconds) After 209100 nodes, 6429 on tree, 470.15 best solution, best possible 190.265 (1405.86 seconds) After 209200 nodes, 6428 on tree, 470.15 best solution, best possible 190.265 (1406.40 seconds) After 209300 nodes, 6428 on tree, 470.15 best solution, best possible 190.265 (1406.88 seconds) After 209400 nodes, 6425 on tree, 470.15 best solution, best possible 190.265 (1407.63 seconds) After 209500 nodes, 6421 on tree, 470.15 best solution, best possible 190.265 (1408.36 seconds) After 209600 nodes, 6420 on tree, 470.15 best solution, best possible 190.265 (1409.16 seconds) After 209700 nodes, 6419 on tree, 470.15 best solution, best possible 190.265 (1409.77 seconds) After 209800 nodes, 6415 on tree, 470.15 best solution, best possible 190.265 (1410.45 seconds) After 209900 nodes, 6413 on tree, 470.15 best solution, best possible 190.265 (1411.16 seconds) After 210000 nodes, 6411 on tree, 470.15 best solution, best possible 190.265 (1411.77 seconds) After 210100 nodes, 6409 on tree, 470.15 best solution, best possible 190.591 (1412.27 seconds) After 210200 nodes, 6409 on tree, 470.15 best solution, best possible 190.935 (1412.78 seconds) After 210300 nodes, 6409 on tree, 470.15 best solution, best possible 191.131 (1413.28 seconds) After 210400 nodes, 6410 on tree, 470.15 best solution, best possible 191.438 (1413.79 seconds) After 210500 nodes, 6409 on tree, 470.15 best solution, best possible 191.643 (1414.37 seconds) After 210600 nodes, 6412 on tree, 470.15 best solution, best possible 191.945 (1414.89 seconds) After 210700 nodes, 6410 on tree, 470.15 best solution, best possible 192.228 (1415.41 seconds) After 210800 nodes, 6410 on tree, 470.15 best solution, best possible 192.388 (1416.00 seconds) After 210900 nodes, 6410 on tree, 470.15 best solution, best possible 192.589 (1416.51 seconds) After 211000 nodes, 6408 on tree, 470.15 best solution, best possible 192.923 (1417.04 seconds) After 211100 nodes, 6412 on tree, 470.15 best solution, best possible 193.222 (1417.76 seconds) After 211200 nodes, 6417 on tree, 470.15 best solution, best possible 193.498 (1418.27 seconds) After 211300 nodes, 6418 on tree, 470.15 best solution, best possible 193.737 (1418.78 seconds) After 211400 nodes, 6418 on tree, 470.15 best solution, best possible 193.935 (1419.30 seconds) After 211500 nodes, 6421 on tree, 470.15 best solution, best possible 194.236 (1419.92 seconds) After 211600 nodes, 6421 on tree, 470.15 best solution, best possible 194.37 (1420.44 seconds) After 211700 nodes, 6424 on tree, 470.15 best solution, best possible 194.574 (1421.02 seconds) After 211800 nodes, 6422 on tree, 470.15 best solution, best possible 194.711 (1421.52 seconds) After 211900 nodes, 6423 on tree, 470.15 best solution, best possible 194.977 (1422.08 seconds) After 212000 nodes, 6425 on tree, 470.15 best solution, best possible 195.039 (1422.62 seconds) After 212100 nodes, 6425 on tree, 470.15 best solution, best possible 195.138 (1423.17 seconds) After 212200 nodes, 6425 on tree, 470.15 best solution, best possible 195.217 (1423.65 seconds) After 212300 nodes, 6425 on tree, 470.15 best solution, best possible 195.487 (1424.16 seconds) After 212400 nodes, 6428 on tree, 470.15 best solution, best possible 195.794 (1424.73 seconds) After 212500 nodes, 6426 on tree, 470.15 best solution, best possible 196.143 (1425.25 seconds) After 212600 nodes, 6426 on tree, 470.15 best solution, best possible 196.29 (1425.84 seconds) After 212700 nodes, 6426 on tree, 470.15 best solution, best possible 196.599 (1426.33 seconds) After 212800 nodes, 6427 on tree, 470.15 best solution, best possible 196.795 (1426.87 seconds) After 212900 nodes, 6427 on tree, 470.15 best solution, best possible 196.963 (1427.55 seconds) After 213000 nodes, 6428 on tree, 470.15 best solution, best possible 197.109 (1428.11 seconds) After 213100 nodes, 6428 on tree, 470.15 best solution, best possible 197.109 (1428.61 seconds) After 213200 nodes, 6428 on tree, 470.15 best solution, best possible 197.109 (1429.09 seconds) After 213300 nodes, 6428 on tree, 470.15 best solution, best possible 197.109 (1429.61 seconds) After 213400 nodes, 6425 on tree, 470.15 best solution, best possible 197.109 (1430.26 seconds) After 213500 nodes, 6421 on tree, 470.15 best solution, best possible 197.109 (1431.01 seconds) After 213600 nodes, 6421 on tree, 470.15 best solution, best possible 197.109 (1431.78 seconds) After 213700 nodes, 6417 on tree, 470.15 best solution, best possible 197.109 (1432.55 seconds) After 213800 nodes, 6413 on tree, 470.15 best solution, best possible 197.109 (1433.23 seconds) After 213900 nodes, 6409 on tree, 470.15 best solution, best possible 197.109 (1433.93 seconds) After 214000 nodes, 6405 on tree, 470.15 best solution, best possible 197.109 (1434.67 seconds) After 214100 nodes, 6405 on tree, 470.15 best solution, best possible 197.33 (1435.19 seconds) After 214200 nodes, 6405 on tree, 470.15 best solution, best possible 197.636 (1435.72 seconds) After 214300 nodes, 6405 on tree, 470.15 best solution, best possible 197.843 (1436.25 seconds) After 214400 nodes, 6405 on tree, 470.15 best solution, best possible 198.172 (1436.77 seconds) After 214500 nodes, 6406 on tree, 470.15 best solution, best possible 198.434 (1437.30 seconds) After 214600 nodes, 6407 on tree, 470.15 best solution, best possible 198.785 (1437.81 seconds) After 214700 nodes, 6407 on tree, 470.15 best solution, best possible 199.174 (1438.30 seconds) After 214800 nodes, 6409 on tree, 470.15 best solution, best possible 199.388 (1438.85 seconds) After 214900 nodes, 6409 on tree, 470.15 best solution, best possible 199.656 (1439.37 seconds) After 215000 nodes, 6413 on tree, 470.15 best solution, best possible 199.907 (1439.89 seconds) After 215100 nodes, 6413 on tree, 470.15 best solution, best possible 200.282 (1440.41 seconds) After 215200 nodes, 6413 on tree, 470.15 best solution, best possible 200.552 (1440.93 seconds) After 215300 nodes, 6415 on tree, 470.15 best solution, best possible 200.746 (1441.47 seconds) After 215400 nodes, 6414 on tree, 470.15 best solution, best possible 201.176 (1441.98 seconds) After 215500 nodes, 6415 on tree, 470.15 best solution, best possible 201.422 (1442.51 seconds) After 215600 nodes, 6417 on tree, 470.15 best solution, best possible 201.677 (1443.07 seconds) After 215700 nodes, 6419 on tree, 470.15 best solution, best possible 201.89 (1443.63 seconds) After 215800 nodes, 6419 on tree, 470.15 best solution, best possible 201.986 (1444.14 seconds) After 215900 nodes, 6418 on tree, 470.15 best solution, best possible 202.284 (1444.66 seconds) After 216000 nodes, 6419 on tree, 470.15 best solution, best possible 202.671 (1445.19 seconds) After 216100 nodes, 6420 on tree, 470.15 best solution, best possible 202.816 (1445.71 seconds) After 216200 nodes, 6421 on tree, 470.15 best solution, best possible 202.962 (1446.24 seconds) After 216300 nodes, 6421 on tree, 470.15 best solution, best possible 203.205 (1446.77 seconds) After 216400 nodes, 6421 on tree, 470.15 best solution, best possible 203.333 (1447.31 seconds) After 216500 nodes, 6422 on tree, 470.15 best solution, best possible 203.538 (1447.88 seconds) After 216600 nodes, 6422 on tree, 470.15 best solution, best possible 203.755 (1448.37 seconds) After 216700 nodes, 6422 on tree, 470.15 best solution, best possible 203.827 (1448.90 seconds) After 216800 nodes, 6422 on tree, 470.15 best solution, best possible 204.082 (1449.43 seconds) After 216900 nodes, 6423 on tree, 470.15 best solution, best possible 204.326 (1449.95 seconds) After 217000 nodes, 6423 on tree, 470.15 best solution, best possible 204.343 (1450.76 seconds) After 217100 nodes, 6423 on tree, 470.15 best solution, best possible 204.343 (1451.23 seconds) After 217200 nodes, 6423 on tree, 470.15 best solution, best possible 204.343 (1451.75 seconds) After 217300 nodes, 6417 on tree, 470.15 best solution, best possible 204.343 (1452.35 seconds) After 217400 nodes, 6413 on tree, 470.15 best solution, best possible 204.343 (1453.05 seconds) After 217500 nodes, 6409 on tree, 470.15 best solution, best possible 204.343 (1453.77 seconds) After 217600 nodes, 6408 on tree, 470.15 best solution, best possible 204.343 (1454.39 seconds) After 217700 nodes, 6402 on tree, 470.15 best solution, best possible 204.343 (1455.01 seconds) After 217800 nodes, 6395 on tree, 470.15 best solution, best possible 204.343 (1455.65 seconds) After 217900 nodes, 6393 on tree, 470.15 best solution, best possible 204.343 (1456.34 seconds) After 218000 nodes, 6392 on tree, 470.15 best solution, best possible 204.343 (1457.00 seconds) After 218100 nodes, 6392 on tree, 470.15 best solution, best possible 204.413 (1457.54 seconds) After 218200 nodes, 6396 on tree, 470.15 best solution, best possible 204.67 (1458.07 seconds) After 218300 nodes, 6398 on tree, 470.15 best solution, best possible 204.92 (1458.75 seconds) After 218400 nodes, 6396 on tree, 470.15 best solution, best possible 205.216 (1459.26 seconds) After 218500 nodes, 6398 on tree, 470.15 best solution, best possible 205.526 (1459.78 seconds) After 218600 nodes, 6398 on tree, 470.15 best solution, best possible 205.902 (1460.30 seconds) After 218700 nodes, 6397 on tree, 470.15 best solution, best possible 206.222 (1460.79 seconds) After 218800 nodes, 6397 on tree, 470.15 best solution, best possible 206.303 (1461.38 seconds) After 218900 nodes, 6397 on tree, 470.15 best solution, best possible 206.303 (1462.02 seconds) After 219000 nodes, 6397 on tree, 470.15 best solution, best possible 206.51 (1462.53 seconds) After 219100 nodes, 6398 on tree, 470.15 best solution, best possible 206.879 (1463.03 seconds) After 219200 nodes, 6399 on tree, 470.15 best solution, best possible 207.138 (1463.80 seconds) After 219300 nodes, 6398 on tree, 470.15 best solution, best possible 207.364 (1464.30 seconds) After 219400 nodes, 6398 on tree, 470.15 best solution, best possible 207.677 (1464.82 seconds) After 219500 nodes, 6400 on tree, 470.15 best solution, best possible 207.987 (1465.32 seconds) After 219600 nodes, 6400 on tree, 470.15 best solution, best possible 208.262 (1465.86 seconds) After 219700 nodes, 6400 on tree, 470.15 best solution, best possible 208.455 (1466.38 seconds) After 219800 nodes, 6402 on tree, 470.15 best solution, best possible 208.714 (1466.90 seconds) After 219900 nodes, 6406 on tree, 470.15 best solution, best possible 209.086 (1467.41 seconds) After 220000 nodes, 6406 on tree, 470.15 best solution, best possible 209.353 (1467.93 seconds) After 220100 nodes, 6405 on tree, 470.15 best solution, best possible 209.742 (1468.44 seconds) After 220200 nodes, 6405 on tree, 470.15 best solution, best possible 209.98 (1468.95 seconds) After 220300 nodes, 6405 on tree, 470.15 best solution, best possible 210.036 (1469.48 seconds) After 220400 nodes, 6405 on tree, 470.15 best solution, best possible 210.202 (1469.99 seconds) After 220500 nodes, 6406 on tree, 470.15 best solution, best possible 210.468 (1470.50 seconds) After 220600 nodes, 6406 on tree, 470.15 best solution, best possible 210.651 (1471.03 seconds) After 220700 nodes, 6406 on tree, 470.15 best solution, best possible 210.896 (1471.56 seconds) After 220800 nodes, 6406 on tree, 470.15 best solution, best possible 210.896 (1472.18 seconds) After 220900 nodes, 6406 on tree, 470.15 best solution, best possible 210.933 (1472.78 seconds) After 221000 nodes, 6407 on tree, 470.15 best solution, best possible 211.145 (1473.29 seconds) After 221100 nodes, 6406 on tree, 470.15 best solution, best possible 211.145 (1473.78 seconds) After 221200 nodes, 6408 on tree, 470.15 best solution, best possible 211.145 (1474.31 seconds) After 221300 nodes, 6410 on tree, 470.15 best solution, best possible 211.145 (1474.85 seconds) After 221400 nodes, 6411 on tree, 470.15 best solution, best possible 211.145 (1475.40 seconds) After 221500 nodes, 6403 on tree, 470.15 best solution, best possible 211.145 (1476.12 seconds) After 221600 nodes, 6399 on tree, 470.15 best solution, best possible 211.145 (1476.93 seconds) After 221700 nodes, 6390 on tree, 470.15 best solution, best possible 211.145 (1477.63 seconds) After 221800 nodes, 6383 on tree, 470.15 best solution, best possible 211.145 (1478.30 seconds) After 221900 nodes, 6378 on tree, 470.15 best solution, best possible 211.145 (1478.93 seconds) After 222000 nodes, 6371 on tree, 470.15 best solution, best possible 211.145 (1479.64 seconds) After 222100 nodes, 6371 on tree, 470.15 best solution, best possible 211.56 (1480.36 seconds) After 222200 nodes, 6374 on tree, 470.15 best solution, best possible 211.827 (1480.96 seconds) After 222300 nodes, 6375 on tree, 470.15 best solution, best possible 212.001 (1481.52 seconds) After 222400 nodes, 6377 on tree, 470.15 best solution, best possible 212.184 (1482.03 seconds) After 222500 nodes, 6379 on tree, 470.15 best solution, best possible 212.286 (1482.51 seconds) After 222600 nodes, 6379 on tree, 470.15 best solution, best possible 212.482 (1483.07 seconds) After 222700 nodes, 6379 on tree, 470.15 best solution, best possible 212.739 (1483.60 seconds) After 222800 nodes, 6379 on tree, 470.15 best solution, best possible 213.089 (1484.12 seconds) After 222900 nodes, 6383 on tree, 470.15 best solution, best possible 213.266 (1484.73 seconds) After 223000 nodes, 6382 on tree, 470.15 best solution, best possible 213.576 (1485.24 seconds) After 223100 nodes, 6382 on tree, 470.15 best solution, best possible 213.885 (1485.82 seconds) After 223200 nodes, 6383 on tree, 470.15 best solution, best possible 214.081 (1486.33 seconds) After 223300 nodes, 6383 on tree, 470.15 best solution, best possible 214.2 (1486.82 seconds) After 223400 nodes, 6383 on tree, 470.15 best solution, best possible 214.4 (1487.32 seconds) After 223500 nodes, 6383 on tree, 470.15 best solution, best possible 214.698 (1487.82 seconds) After 223600 nodes, 6386 on tree, 470.15 best solution, best possible 214.957 (1488.42 seconds) After 223700 nodes, 6387 on tree, 470.15 best solution, best possible 215.272 (1489.06 seconds) After 223800 nodes, 6390 on tree, 470.15 best solution, best possible 215.567 (1489.56 seconds) After 223900 nodes, 6393 on tree, 470.15 best solution, best possible 215.882 (1490.06 seconds) After 224000 nodes, 6396 on tree, 470.15 best solution, best possible 216.144 (1490.57 seconds) After 224100 nodes, 6395 on tree, 470.15 best solution, best possible 216.442 (1491.09 seconds) After 224200 nodes, 6395 on tree, 470.15 best solution, best possible 216.655 (1491.62 seconds) After 224300 nodes, 6396 on tree, 470.15 best solution, best possible 216.866 (1492.15 seconds) After 224400 nodes, 6396 on tree, 470.15 best solution, best possible 217.177 (1492.68 seconds) After 224500 nodes, 6399 on tree, 470.15 best solution, best possible 217.28 (1493.29 seconds) After 224600 nodes, 6401 on tree, 470.15 best solution, best possible 217.49 (1493.92 seconds) After 224700 nodes, 6400 on tree, 470.15 best solution, best possible 217.749 (1494.46 seconds) After 224800 nodes, 6401 on tree, 470.15 best solution, best possible 218.089 (1494.97 seconds) After 224900 nodes, 6401 on tree, 470.15 best solution, best possible 218.296 (1495.52 seconds) After 225000 nodes, 6403 on tree, 470.15 best solution, best possible 218.586 (1496.15 seconds) After 225100 nodes, 6403 on tree, 470.15 best solution, best possible 218.586 (1496.61 seconds) After 225200 nodes, 6403 on tree, 470.15 best solution, best possible 218.586 (1497.09 seconds) After 225300 nodes, 6403 on tree, 470.15 best solution, best possible 218.586 (1497.57 seconds) After 225400 nodes, 6402 on tree, 470.15 best solution, best possible 218.586 (1498.08 seconds) After 225500 nodes, 6394 on tree, 470.15 best solution, best possible 218.586 (1498.69 seconds) After 225600 nodes, 6388 on tree, 470.15 best solution, best possible 218.586 (1499.35 seconds) After 225700 nodes, 6376 on tree, 470.15 best solution, best possible 218.586 (1499.98 seconds) After 225800 nodes, 6367 on tree, 470.15 best solution, best possible 218.586 (1500.51 seconds) After 225900 nodes, 6354 on tree, 470.15 best solution, best possible 218.586 (1501.08 seconds) After 226000 nodes, 6340 on tree, 470.15 best solution, best possible 218.586 (1501.74 seconds) After 226100 nodes, 6341 on tree, 470.15 best solution, best possible 218.792 (1502.26 seconds) After 226200 nodes, 6341 on tree, 470.15 best solution, best possible 219.043 (1502.78 seconds) After 226300 nodes, 6341 on tree, 470.15 best solution, best possible 219.204 (1503.34 seconds) After 226400 nodes, 6345 on tree, 470.15 best solution, best possible 219.358 (1503.96 seconds) After 226500 nodes, 6344 on tree, 470.15 best solution, best possible 219.598 (1504.59 seconds) After 226600 nodes, 6344 on tree, 470.15 best solution, best possible 219.868 (1505.12 seconds) After 226700 nodes, 6347 on tree, 470.15 best solution, best possible 220.206 (1505.63 seconds) After 226800 nodes, 6351 on tree, 470.15 best solution, best possible 220.425 (1506.19 seconds) After 226900 nodes, 6351 on tree, 470.15 best solution, best possible 220.836 (1506.71 seconds) After 227000 nodes, 6353 on tree, 470.15 best solution, best possible 221.059 (1507.29 seconds) After 227100 nodes, 6353 on tree, 470.15 best solution, best possible 221.29 (1507.82 seconds) After 227200 nodes, 6355 on tree, 470.15 best solution, best possible 221.509 (1508.36 seconds) After 227300 nodes, 6356 on tree, 470.15 best solution, best possible 221.728 (1508.87 seconds) After 227400 nodes, 6356 on tree, 470.15 best solution, best possible 221.945 (1509.37 seconds) After 227500 nodes, 6356 on tree, 470.15 best solution, best possible 222.124 (1509.89 seconds) After 227600 nodes, 6357 on tree, 470.15 best solution, best possible 222.345 (1510.50 seconds) After 227700 nodes, 6358 on tree, 470.15 best solution, best possible 222.633 (1511.01 seconds) After 227800 nodes, 6358 on tree, 470.15 best solution, best possible 222.996 (1511.53 seconds) After 227900 nodes, 6359 on tree, 470.15 best solution, best possible 223.228 (1512.03 seconds) After 228000 nodes, 6361 on tree, 470.15 best solution, best possible 223.445 (1512.55 seconds) After 228100 nodes, 6363 on tree, 470.15 best solution, best possible 223.523 (1513.13 seconds) After 228200 nodes, 6364 on tree, 470.15 best solution, best possible 223.734 (1513.68 seconds) After 228300 nodes, 6364 on tree, 470.15 best solution, best possible 223.906 (1514.22 seconds) After 228400 nodes, 6364 on tree, 470.15 best solution, best possible 224.175 (1514.74 seconds) After 228500 nodes, 6364 on tree, 470.15 best solution, best possible 224.359 (1515.30 seconds) After 228600 nodes, 6364 on tree, 470.15 best solution, best possible 224.474 (1515.81 seconds) After 228700 nodes, 6364 on tree, 470.15 best solution, best possible 224.615 (1516.45 seconds) After 228800 nodes, 6365 on tree, 470.15 best solution, best possible 224.871 (1516.98 seconds) After 228900 nodes, 6365 on tree, 470.15 best solution, best possible 225.165 (1517.49 seconds) After 229000 nodes, 6366 on tree, 470.15 best solution, best possible 225.431 (1518.29 seconds) After 229100 nodes, 6365 on tree, 470.15 best solution, best possible 225.431 (1518.83 seconds) After 229200 nodes, 6365 on tree, 470.15 best solution, best possible 225.431 (1519.32 seconds) After 229300 nodes, 6363 on tree, 470.15 best solution, best possible 225.431 (1519.86 seconds) After 229400 nodes, 6351 on tree, 470.15 best solution, best possible 225.431 (1520.56 seconds) After 229500 nodes, 6344 on tree, 470.15 best solution, best possible 225.431 (1521.24 seconds) After 229600 nodes, 6339 on tree, 470.15 best solution, best possible 225.431 (1521.90 seconds) After 229700 nodes, 6328 on tree, 470.15 best solution, best possible 225.431 (1522.55 seconds) After 229800 nodes, 6319 on tree, 470.15 best solution, best possible 225.431 (1523.17 seconds) After 229900 nodes, 6309 on tree, 470.15 best solution, best possible 225.431 (1523.85 seconds) After 230000 nodes, 6297 on tree, 470.15 best solution, best possible 225.431 (1524.60 seconds) After 230100 nodes, 6297 on tree, 470.15 best solution, best possible 225.637 (1525.12 seconds) After 230200 nodes, 6299 on tree, 470.15 best solution, best possible 225.92 (1525.68 seconds) After 230300 nodes, 6299 on tree, 470.15 best solution, best possible 226.298 (1526.19 seconds) After 230400 nodes, 6299 on tree, 470.15 best solution, best possible 226.403 (1526.76 seconds) After 230500 nodes, 6301 on tree, 470.15 best solution, best possible 226.668 (1527.33 seconds) After 230600 nodes, 6299 on tree, 470.15 best solution, best possible 226.947 (1527.84 seconds) After 230700 nodes, 6301 on tree, 470.15 best solution, best possible 227.2 (1528.37 seconds) After 230800 nodes, 6305 on tree, 470.15 best solution, best possible 227.469 (1528.89 seconds) After 230900 nodes, 6306 on tree, 470.15 best solution, best possible 227.74 (1529.40 seconds) After 231000 nodes, 6306 on tree, 470.15 best solution, best possible 227.986 (1529.91 seconds) After 231100 nodes, 6307 on tree, 470.15 best solution, best possible 228.184 (1530.42 seconds) After 231200 nodes, 6307 on tree, 470.15 best solution, best possible 228.454 (1530.93 seconds) After 231300 nodes, 6308 on tree, 470.15 best solution, best possible 228.746 (1531.45 seconds) After 231400 nodes, 6310 on tree, 470.15 best solution, best possible 229.01 (1532.11 seconds) After 231500 nodes, 6310 on tree, 470.15 best solution, best possible 229.259 (1532.65 seconds) After 231600 nodes, 6312 on tree, 470.15 best solution, best possible 229.547 (1533.32 seconds) After 231700 nodes, 6312 on tree, 470.15 best solution, best possible 229.777 (1533.93 seconds) After 231800 nodes, 6312 on tree, 470.15 best solution, best possible 230.02 (1534.46 seconds) After 231900 nodes, 6313 on tree, 470.15 best solution, best possible 230.28 (1535.10 seconds) After 232000 nodes, 6314 on tree, 470.15 best solution, best possible 230.538 (1535.66 seconds) After 232100 nodes, 6314 on tree, 470.15 best solution, best possible 230.855 (1536.45 seconds) After 232200 nodes, 6314 on tree, 470.15 best solution, best possible 231.093 (1537.04 seconds) After 232300 nodes, 6314 on tree, 470.15 best solution, best possible 231.339 (1537.55 seconds) After 232400 nodes, 6315 on tree, 470.15 best solution, best possible 231.627 (1538.14 seconds) After 232500 nodes, 6315 on tree, 470.15 best solution, best possible 231.871 (1538.65 seconds) After 232600 nodes, 6320 on tree, 470.15 best solution, best possible 232.202 (1539.24 seconds) After 232700 nodes, 6319 on tree, 470.15 best solution, best possible 232.455 (1539.90 seconds) After 232800 nodes, 6320 on tree, 470.15 best solution, best possible 232.733 (1540.46 seconds) After 232900 nodes, 6320 on tree, 470.15 best solution, best possible 232.831 (1541.04 seconds) After 233000 nodes, 6319 on tree, 470.15 best solution, best possible 233.09 (1541.63 seconds) After 233100 nodes, 6319 on tree, 470.15 best solution, best possible 233.09 (1542.09 seconds) After 233200 nodes, 6312 on tree, 470.15 best solution, best possible 233.09 (1542.57 seconds) After 233300 nodes, 6300 on tree, 470.15 best solution, best possible 233.09 (1543.36 seconds) After 233400 nodes, 6281 on tree, 470.15 best solution, best possible 233.09 (1543.99 seconds) After 233500 nodes, 6267 on tree, 470.15 best solution, best possible 233.09 (1544.70 seconds) After 233600 nodes, 6249 on tree, 470.15 best solution, best possible 233.09 (1545.36 seconds) After 233700 nodes, 6234 on tree, 470.15 best solution, best possible 233.09 (1546.08 seconds) After 233800 nodes, 6221 on tree, 470.15 best solution, best possible 233.09 (1546.74 seconds) After 233900 nodes, 6205 on tree, 470.15 best solution, best possible 233.09 (1547.43 seconds) After 234000 nodes, 6188 on tree, 470.15 best solution, best possible 233.09 (1548.03 seconds) After 234100 nodes, 6188 on tree, 470.15 best solution, best possible 233.327 (1548.56 seconds) After 234200 nodes, 6188 on tree, 470.15 best solution, best possible 233.551 (1549.08 seconds) After 234300 nodes, 6188 on tree, 470.15 best solution, best possible 233.705 (1549.58 seconds) After 234400 nodes, 6187 on tree, 470.15 best solution, best possible 233.93 (1550.12 seconds) After 234500 nodes, 6188 on tree, 470.15 best solution, best possible 234.142 (1550.71 seconds) After 234600 nodes, 6189 on tree, 470.15 best solution, best possible 234.311 (1551.25 seconds) After 234700 nodes, 6190 on tree, 470.15 best solution, best possible 234.581 (1551.83 seconds) After 234800 nodes, 6193 on tree, 470.15 best solution, best possible 234.88 (1552.43 seconds) After 234900 nodes, 6193 on tree, 470.15 best solution, best possible 235.079 (1552.95 seconds) After 235000 nodes, 6195 on tree, 470.15 best solution, best possible 235.325 (1553.48 seconds) After 235100 nodes, 6196 on tree, 470.15 best solution, best possible 235.607 (1554.00 seconds) After 235200 nodes, 6196 on tree, 470.15 best solution, best possible 235.776 (1554.54 seconds) After 235300 nodes, 6197 on tree, 470.15 best solution, best possible 236.054 (1555.05 seconds) After 235400 nodes, 6198 on tree, 470.15 best solution, best possible 236.301 (1555.55 seconds) After 235500 nodes, 6198 on tree, 470.15 best solution, best possible 236.519 (1556.06 seconds) After 235600 nodes, 6199 on tree, 470.15 best solution, best possible 236.917 (1556.57 seconds) After 235700 nodes, 6199 on tree, 470.15 best solution, best possible 237.103 (1557.09 seconds) After 235800 nodes, 6199 on tree, 470.15 best solution, best possible 237.467 (1557.61 seconds) After 235900 nodes, 6200 on tree, 470.15 best solution, best possible 237.788 (1558.15 seconds) After 236000 nodes, 6200 on tree, 470.15 best solution, best possible 238.086 (1558.66 seconds) After 236100 nodes, 6200 on tree, 470.15 best solution, best possible 238.307 (1559.17 seconds) After 236200 nodes, 6200 on tree, 470.15 best solution, best possible 238.615 (1559.67 seconds) After 236300 nodes, 6200 on tree, 470.15 best solution, best possible 238.735 (1560.27 seconds) After 236400 nodes, 6200 on tree, 470.15 best solution, best possible 239.005 (1560.81 seconds) After 236500 nodes, 6200 on tree, 470.15 best solution, best possible 239.239 (1561.34 seconds) After 236600 nodes, 6200 on tree, 470.15 best solution, best possible 239.465 (1561.88 seconds) After 236700 nodes, 6201 on tree, 470.15 best solution, best possible 239.687 (1562.40 seconds) After 236800 nodes, 6202 on tree, 470.15 best solution, best possible 239.888 (1562.89 seconds) After 236900 nodes, 6203 on tree, 470.15 best solution, best possible 240.149 (1563.42 seconds) After 237000 nodes, 6203 on tree, 470.15 best solution, best possible 240.322 (1563.98 seconds) After 237100 nodes, 6203 on tree, 470.15 best solution, best possible 240.322 (1564.43 seconds) After 237200 nodes, 6202 on tree, 470.15 best solution, best possible 240.322 (1564.92 seconds) After 237300 nodes, 6196 on tree, 470.15 best solution, best possible 240.322 (1565.43 seconds) After 237400 nodes, 6178 on tree, 470.15 best solution, best possible 240.322 (1566.13 seconds) After 237500 nodes, 6169 on tree, 470.15 best solution, best possible 240.322 (1566.67 seconds) After 237600 nodes, 6155 on tree, 470.15 best solution, best possible 240.322 (1567.38 seconds) After 237700 nodes, 6143 on tree, 470.15 best solution, best possible 240.322 (1568.08 seconds) After 237800 nodes, 6131 on tree, 470.15 best solution, best possible 240.322 (1568.78 seconds) After 237900 nodes, 6115 on tree, 470.15 best solution, best possible 240.322 (1569.40 seconds) After 238000 nodes, 6095 on tree, 470.15 best solution, best possible 240.322 (1570.05 seconds) After 238100 nodes, 6095 on tree, 470.15 best solution, best possible 240.457 (1570.70 seconds) After 238200 nodes, 6099 on tree, 470.15 best solution, best possible 240.721 (1571.22 seconds) After 238300 nodes, 6102 on tree, 470.15 best solution, best possible 241.033 (1571.74 seconds) After 238400 nodes, 6102 on tree, 470.15 best solution, best possible 241.287 (1572.25 seconds) After 238500 nodes, 6104 on tree, 470.15 best solution, best possible 241.469 (1572.81 seconds) After 238600 nodes, 6104 on tree, 470.15 best solution, best possible 241.591 (1573.33 seconds) After 238700 nodes, 6103 on tree, 470.15 best solution, best possible 241.839 (1573.86 seconds) After 238800 nodes, 6104 on tree, 470.15 best solution, best possible 242.02 (1574.39 seconds) After 238900 nodes, 6104 on tree, 470.15 best solution, best possible 242.244 (1574.93 seconds) After 239000 nodes, 6104 on tree, 470.15 best solution, best possible 242.375 (1575.49 seconds) After 239100 nodes, 6106 on tree, 470.15 best solution, best possible 242.579 (1575.99 seconds) After 239200 nodes, 6107 on tree, 470.15 best solution, best possible 242.838 (1576.51 seconds) After 239300 nodes, 6105 on tree, 470.15 best solution, best possible 243.126 (1577.13 seconds) After 239400 nodes, 6105 on tree, 470.15 best solution, best possible 243.397 (1577.67 seconds) After 239500 nodes, 6105 on tree, 470.15 best solution, best possible 243.584 (1578.17 seconds) After 239600 nodes, 6107 on tree, 470.15 best solution, best possible 243.875 (1578.77 seconds) After 239700 nodes, 6108 on tree, 470.15 best solution, best possible 244.142 (1579.31 seconds) After 239800 nodes, 6108 on tree, 470.15 best solution, best possible 244.373 (1579.89 seconds) After 239900 nodes, 6108 on tree, 470.15 best solution, best possible 244.659 (1580.43 seconds) After 240000 nodes, 6108 on tree, 470.15 best solution, best possible 244.801 (1581.00 seconds) After 240100 nodes, 6109 on tree, 470.15 best solution, best possible 245.029 (1581.55 seconds) After 240200 nodes, 6111 on tree, 470.15 best solution, best possible 245.219 (1582.08 seconds) After 240300 nodes, 6111 on tree, 470.15 best solution, best possible 245.453 (1582.60 seconds) After 240400 nodes, 6111 on tree, 470.15 best solution, best possible 245.867 (1583.12 seconds) After 240500 nodes, 6111 on tree, 470.15 best solution, best possible 246.079 (1583.63 seconds) After 240600 nodes, 6112 on tree, 470.15 best solution, best possible 246.254 (1584.34 seconds) After 240700 nodes, 6112 on tree, 470.15 best solution, best possible 246.521 (1584.85 seconds) After 240800 nodes, 6113 on tree, 470.15 best solution, best possible 246.859 (1585.38 seconds) After 240900 nodes, 6115 on tree, 470.15 best solution, best possible 247.118 (1585.90 seconds) After 241000 nodes, 6115 on tree, 470.15 best solution, best possible 247.327 (1586.42 seconds) After 241100 nodes, 6114 on tree, 470.15 best solution, best possible 247.327 (1586.92 seconds) After 241200 nodes, 6105 on tree, 470.15 best solution, best possible 247.327 (1587.44 seconds) After 241300 nodes, 6082 on tree, 470.15 best solution, best possible 247.327 (1588.06 seconds) After 241400 nodes, 6065 on tree, 470.15 best solution, best possible 247.327 (1588.73 seconds) After 241500 nodes, 6056 on tree, 470.15 best solution, best possible 247.327 (1589.28 seconds) After 241600 nodes, 6046 on tree, 470.15 best solution, best possible 247.327 (1589.95 seconds) After 241700 nodes, 6045 on tree, 470.15 best solution, best possible 247.327 (1590.57 seconds) After 241800 nodes, 6037 on tree, 470.15 best solution, best possible 247.327 (1591.19 seconds) After 241900 nodes, 6024 on tree, 470.15 best solution, best possible 247.327 (1591.99 seconds) After 242000 nodes, 6017 on tree, 470.15 best solution, best possible 247.327 (1592.61 seconds) After 242100 nodes, 6020 on tree, 470.15 best solution, best possible 247.537 (1593.12 seconds) After 242200 nodes, 6020 on tree, 470.15 best solution, best possible 247.832 (1593.73 seconds) After 242300 nodes, 6019 on tree, 470.15 best solution, best possible 248.104 (1594.25 seconds) After 242400 nodes, 6020 on tree, 470.15 best solution, best possible 248.305 (1594.96 seconds) After 242500 nodes, 6019 on tree, 470.15 best solution, best possible 248.574 (1595.59 seconds) After 242600 nodes, 6020 on tree, 470.15 best solution, best possible 248.783 (1596.30 seconds) After 242700 nodes, 6020 on tree, 470.15 best solution, best possible 249.035 (1596.92 seconds) After 242800 nodes, 6020 on tree, 470.15 best solution, best possible 249.37 (1597.46 seconds) After 242900 nodes, 6023 on tree, 470.15 best solution, best possible 249.64 (1597.97 seconds) After 243000 nodes, 6023 on tree, 470.15 best solution, best possible 249.876 (1598.49 seconds) After 243100 nodes, 6022 on tree, 470.15 best solution, best possible 250.121 (1599.00 seconds) After 243200 nodes, 6024 on tree, 470.15 best solution, best possible 250.317 (1599.55 seconds) After 243300 nodes, 6025 on tree, 470.15 best solution, best possible 250.507 (1600.06 seconds) After 243400 nodes, 6025 on tree, 470.15 best solution, best possible 250.758 (1600.58 seconds) After 243500 nodes, 6028 on tree, 470.15 best solution, best possible 251.081 (1601.12 seconds) After 243600 nodes, 6029 on tree, 470.15 best solution, best possible 251.123 (1601.68 seconds) After 243700 nodes, 6028 on tree, 470.15 best solution, best possible 251.487 (1602.16 seconds) After 243800 nodes, 6028 on tree, 470.15 best solution, best possible 251.565 (1602.73 seconds) After 243900 nodes, 6030 on tree, 470.15 best solution, best possible 251.844 (1603.22 seconds) After 244000 nodes, 6030 on tree, 470.15 best solution, best possible 251.993 (1603.78 seconds) After 244100 nodes, 6032 on tree, 470.15 best solution, best possible 252.124 (1604.33 seconds) After 244200 nodes, 6032 on tree, 470.15 best solution, best possible 252.267 (1604.88 seconds) After 244300 nodes, 6033 on tree, 470.15 best solution, best possible 252.465 (1605.38 seconds) After 244400 nodes, 6034 on tree, 470.15 best solution, best possible 252.711 (1605.90 seconds) After 244500 nodes, 6036 on tree, 470.15 best solution, best possible 253.015 (1606.42 seconds) After 244600 nodes, 6037 on tree, 470.15 best solution, best possible 253.307 (1606.94 seconds) After 244700 nodes, 6038 on tree, 470.15 best solution, best possible 253.475 (1607.49 seconds) After 244800 nodes, 6039 on tree, 470.15 best solution, best possible 253.658 (1608.04 seconds) After 244900 nodes, 6038 on tree, 470.15 best solution, best possible 253.863 (1608.57 seconds) After 245000 nodes, 6038 on tree, 470.15 best solution, best possible 254.19 (1609.07 seconds) After 245100 nodes, 6036 on tree, 470.15 best solution, best possible 254.19 (1609.53 seconds) After 245200 nodes, 6035 on tree, 470.15 best solution, best possible 254.19 (1610.31 seconds) After 245300 nodes, 6035 on tree, 470.15 best solution, best possible 254.19 (1611.05 seconds) Full problem 1086 rows 2084 columns, reduced to 136 rows 149 columns After 245400 nodes, 6025 on tree, 468.785 best solution, best possible 254.456 (1614.65 seconds) After 245500 nodes, 6024 on tree, 468.785 best solution, best possible 254.689 (1615.61 seconds) After 245600 nodes, 6022 on tree, 468.785 best solution, best possible 255.015 (1616.47 seconds) After 245700 nodes, 6024 on tree, 468.785 best solution, best possible 255.201 (1617.28 seconds) After 245800 nodes, 6024 on tree, 468.785 best solution, best possible 255.415 (1618.08 seconds) After 245900 nodes, 6023 on tree, 468.785 best solution, best possible 255.562 (1618.91 seconds) After 246000 nodes, 6021 on tree, 468.785 best solution, best possible 255.783 (1619.88 seconds) After 246100 nodes, 6020 on tree, 468.785 best solution, best possible 256.038 (1620.55 seconds) After 246200 nodes, 6020 on tree, 468.785 best solution, best possible 256.299 (1621.52 seconds) After 246300 nodes, 6020 on tree, 468.785 best solution, best possible 256.553 (1622.49 seconds) After 246400 nodes, 6017 on tree, 468.785 best solution, best possible 256.859 (1623.22 seconds) After 246500 nodes, 6017 on tree, 468.785 best solution, best possible 257.159 (1624.15 seconds) After 246600 nodes, 6017 on tree, 468.785 best solution, best possible 257.426 (1625.05 seconds) After 246700 nodes, 6018 on tree, 468.785 best solution, best possible 257.631 (1626.03 seconds) After 246800 nodes, 6016 on tree, 468.785 best solution, best possible 257.858 (1627.07 seconds) After 246900 nodes, 6014 on tree, 468.785 best solution, best possible 258.235 (1627.84 seconds) After 247000 nodes, 6013 on tree, 468.785 best solution, best possible 258.511 (1628.57 seconds) After 247100 nodes, 6011 on tree, 468.785 best solution, best possible 258.802 (1629.49 seconds) After 247200 nodes, 6009 on tree, 468.785 best solution, best possible 258.959 (1630.36 seconds) After 247300 nodes, 6008 on tree, 468.785 best solution, best possible 259.164 (1631.21 seconds) After 247400 nodes, 6008 on tree, 468.785 best solution, best possible 259.449 (1632.19 seconds) After 247500 nodes, 6008 on tree, 468.785 best solution, best possible 259.636 (1632.99 seconds) After 247600 nodes, 6006 on tree, 468.785 best solution, best possible 259.859 (1633.84 seconds) After 247700 nodes, 6005 on tree, 468.785 best solution, best possible 260.127 (1634.94 seconds) After 247800 nodes, 6005 on tree, 468.785 best solution, best possible 260.387 (1635.73 seconds) After 247900 nodes, 6003 on tree, 468.785 best solution, best possible 260.592 (1636.58 seconds) After 248000 nodes, 6001 on tree, 468.785 best solution, best possible 260.788 (1637.55 seconds) After 248100 nodes, 6001 on tree, 468.785 best solution, best possible 260.974 (1638.46 seconds) After 248200 nodes, 6000 on tree, 468.785 best solution, best possible 261.308 (1639.36 seconds) After 248300 nodes, 6000 on tree, 468.785 best solution, best possible 261.536 (1640.28 seconds) After 248400 nodes, 5998 on tree, 468.785 best solution, best possible 261.883 (1641.35 seconds) After 248500 nodes, 5999 on tree, 468.785 best solution, best possible 262.172 (1642.33 seconds) After 248600 nodes, 5999 on tree, 468.785 best solution, best possible 262.38 (1643.29 seconds) After 248700 nodes, 5997 on tree, 468.785 best solution, best possible 262.563 (1644.28 seconds) After 248800 nodes, 5995 on tree, 468.785 best solution, best possible 262.852 (1645.15 seconds) After 248900 nodes, 5993 on tree, 468.785 best solution, best possible 263.08 (1645.99 seconds) After 249000 nodes, 5990 on tree, 468.785 best solution, best possible 263.296 (1646.89 seconds) Integer solution of 468.535 found after 2310450 iterations and 249001 nodes (1646.90 seconds) Full problem 1086 rows 2084 columns, reduced to 137 rows 152 columns After 249100 nodes, 5980 on tree, 468.535 best solution, best possible 263.529 (1650.52 seconds) After 249200 nodes, 5980 on tree, 468.535 best solution, best possible 263.864 (1651.01 seconds) After 249300 nodes, 5982 on tree, 468.535 best solution, best possible 264.024 (1651.68 seconds) After 249400 nodes, 5981 on tree, 468.535 best solution, best possible 264.174 (1652.27 seconds) After 249500 nodes, 5983 on tree, 468.535 best solution, best possible 264.451 (1652.78 seconds) After 249600 nodes, 5983 on tree, 468.535 best solution, best possible 264.807 (1653.36 seconds) After 249700 nodes, 5983 on tree, 468.535 best solution, best possible 265.104 (1653.89 seconds) After 249800 nodes, 5983 on tree, 468.535 best solution, best possible 265.42 (1654.47 seconds) After 249900 nodes, 5983 on tree, 468.535 best solution, best possible 265.627 (1655.00 seconds) After 250000 nodes, 5984 on tree, 468.535 best solution, best possible 265.874 (1655.61 seconds) After 250100 nodes, 5984 on tree, 468.535 best solution, best possible 266.08 (1656.28 seconds) After 250200 nodes, 5986 on tree, 468.535 best solution, best possible 266.267 (1656.76 seconds) After 250300 nodes, 5986 on tree, 468.535 best solution, best possible 266.502 (1657.34 seconds) After 250400 nodes, 5989 on tree, 468.535 best solution, best possible 266.671 (1657.90 seconds) After 250500 nodes, 5990 on tree, 468.535 best solution, best possible 266.856 (1658.40 seconds) After 250600 nodes, 5990 on tree, 468.535 best solution, best possible 267.16 (1658.91 seconds) After 250700 nodes, 5991 on tree, 468.535 best solution, best possible 267.32 (1659.43 seconds) After 250800 nodes, 5990 on tree, 468.535 best solution, best possible 267.546 (1659.94 seconds) After 250900 nodes, 5990 on tree, 468.535 best solution, best possible 267.871 (1660.46 seconds) After 251000 nodes, 5995 on tree, 468.535 best solution, best possible 268.083 (1661.06 seconds) After 251100 nodes, 5994 on tree, 468.535 best solution, best possible 268.414 (1661.60 seconds) After 251200 nodes, 5995 on tree, 468.535 best solution, best possible 268.598 (1662.10 seconds) After 251300 nodes, 5995 on tree, 468.535 best solution, best possible 268.713 (1662.65 seconds) After 251400 nodes, 5996 on tree, 468.535 best solution, best possible 269.006 (1663.16 seconds) After 251500 nodes, 5996 on tree, 468.535 best solution, best possible 269.285 (1663.66 seconds) After 251600 nodes, 5994 on tree, 468.535 best solution, best possible 269.525 (1664.17 seconds) After 251700 nodes, 5996 on tree, 468.535 best solution, best possible 269.777 (1664.76 seconds) After 251800 nodes, 5994 on tree, 468.535 best solution, best possible 270.007 (1665.28 seconds) After 251900 nodes, 5995 on tree, 468.535 best solution, best possible 270.328 (1665.79 seconds) After 252000 nodes, 5993 on tree, 468.535 best solution, best possible 270.621 (1666.30 seconds) After 252100 nodes, 5993 on tree, 468.535 best solution, best possible 270.843 (1666.84 seconds) After 252200 nodes, 5993 on tree, 468.535 best solution, best possible 271.095 (1667.36 seconds) After 252300 nodes, 5993 on tree, 468.535 best solution, best possible 271.334 (1667.86 seconds) After 252400 nodes, 5995 on tree, 468.535 best solution, best possible 271.558 (1668.40 seconds) After 252500 nodes, 5995 on tree, 468.535 best solution, best possible 271.774 (1668.91 seconds) After 252600 nodes, 5995 on tree, 468.535 best solution, best possible 271.924 (1669.42 seconds) After 252700 nodes, 5995 on tree, 468.535 best solution, best possible 272.091 (1669.99 seconds) After 252800 nodes, 5995 on tree, 468.535 best solution, best possible 272.335 (1670.53 seconds) After 252900 nodes, 5995 on tree, 468.535 best solution, best possible 272.507 (1671.06 seconds) After 253000 nodes, 5995 on tree, 468.535 best solution, best possible 272.762 (1671.58 seconds) After 253100 nodes, 5994 on tree, 468.535 best solution, best possible 272.762 (1672.10 seconds) After 253200 nodes, 5993 on tree, 468.535 best solution, best possible 272.762 (1672.56 seconds) After 253300 nodes, 5979 on tree, 468.535 best solution, best possible 272.762 (1673.01 seconds) After 253400 nodes, 5978 on tree, 468.535 best solution, best possible 272.762 (1673.49 seconds) After 253500 nodes, 5977 on tree, 468.535 best solution, best possible 272.762 (1673.98 seconds) After 253600 nodes, 5977 on tree, 468.535 best solution, best possible 272.762 (1674.48 seconds) After 253700 nodes, 5977 on tree, 468.535 best solution, best possible 272.762 (1675.02 seconds) After 253800 nodes, 5976 on tree, 468.535 best solution, best possible 272.762 (1675.54 seconds) After 253900 nodes, 5976 on tree, 468.535 best solution, best possible 272.762 (1676.03 seconds) After 254000 nodes, 5976 on tree, 468.535 best solution, best possible 272.762 (1676.53 seconds) After 254100 nodes, 5976 on tree, 468.535 best solution, best possible 273.026 (1677.08 seconds) After 254200 nodes, 5977 on tree, 468.535 best solution, best possible 273.243 (1677.71 seconds) After 254300 nodes, 5977 on tree, 468.535 best solution, best possible 273.51 (1678.25 seconds) After 254400 nodes, 5977 on tree, 468.535 best solution, best possible 273.778 (1678.78 seconds) After 254500 nodes, 5977 on tree, 468.535 best solution, best possible 273.961 (1679.28 seconds) After 254600 nodes, 5975 on tree, 468.535 best solution, best possible 274.209 (1679.83 seconds) After 254700 nodes, 5975 on tree, 468.535 best solution, best possible 274.473 (1680.37 seconds) After 254800 nodes, 5974 on tree, 468.535 best solution, best possible 274.701 (1680.94 seconds) After 254900 nodes, 5974 on tree, 468.535 best solution, best possible 275.039 (1681.45 seconds) After 255000 nodes, 5976 on tree, 468.535 best solution, best possible 275.313 (1681.97 seconds) After 255100 nodes, 5976 on tree, 468.535 best solution, best possible 275.439 (1682.47 seconds) After 255200 nodes, 5978 on tree, 468.535 best solution, best possible 275.66 (1683.04 seconds) After 255300 nodes, 5977 on tree, 468.535 best solution, best possible 275.872 (1683.54 seconds) After 255400 nodes, 5977 on tree, 468.535 best solution, best possible 276.107 (1684.05 seconds) After 255500 nodes, 5977 on tree, 468.535 best solution, best possible 276.273 (1684.57 seconds) After 255600 nodes, 5978 on tree, 468.535 best solution, best possible 276.534 (1685.11 seconds) After 255700 nodes, 5978 on tree, 468.535 best solution, best possible 276.782 (1685.61 seconds) After 255800 nodes, 5979 on tree, 468.535 best solution, best possible 277.059 (1686.19 seconds) After 255900 nodes, 5981 on tree, 468.535 best solution, best possible 277.316 (1686.79 seconds) After 256000 nodes, 5981 on tree, 468.535 best solution, best possible 277.514 (1687.29 seconds) After 256100 nodes, 5981 on tree, 468.535 best solution, best possible 277.722 (1687.80 seconds) After 256200 nodes, 5982 on tree, 468.535 best solution, best possible 277.91 (1688.32 seconds) After 256300 nodes, 5984 on tree, 468.535 best solution, best possible 278.2 (1688.81 seconds) After 256400 nodes, 5983 on tree, 468.535 best solution, best possible 278.483 (1689.32 seconds) After 256500 nodes, 5983 on tree, 468.535 best solution, best possible 278.83 (1689.85 seconds) After 256600 nodes, 5983 on tree, 468.535 best solution, best possible 278.977 (1690.35 seconds) After 256700 nodes, 5983 on tree, 468.535 best solution, best possible 279.247 (1690.86 seconds) After 256800 nodes, 5983 on tree, 468.535 best solution, best possible 279.45 (1691.36 seconds) After 256900 nodes, 5983 on tree, 468.535 best solution, best possible 279.798 (1691.86 seconds) After 257000 nodes, 5983 on tree, 468.535 best solution, best possible 280.022 (1692.37 seconds) After 257100 nodes, 5981 on tree, 468.535 best solution, best possible 280.022 (1692.83 seconds) After 257200 nodes, 5982 on tree, 468.535 best solution, best possible 280.022 (1693.31 seconds) After 257300 nodes, 5981 on tree, 468.535 best solution, best possible 280.022 (1693.81 seconds) After 257400 nodes, 5980 on tree, 468.535 best solution, best possible 280.022 (1694.30 seconds) After 257500 nodes, 5978 on tree, 468.535 best solution, best possible 280.022 (1694.86 seconds) After 257600 nodes, 5978 on tree, 468.535 best solution, best possible 280.022 (1695.34 seconds) After 257700 nodes, 5978 on tree, 468.535 best solution, best possible 280.022 (1695.83 seconds) After 257800 nodes, 5978 on tree, 468.535 best solution, best possible 280.022 (1696.30 seconds) After 257900 nodes, 5977 on tree, 468.535 best solution, best possible 280.022 (1696.81 seconds) After 258000 nodes, 5976 on tree, 468.535 best solution, best possible 280.022 (1697.29 seconds) After 258100 nodes, 5978 on tree, 468.535 best solution, best possible 280.236 (1698.07 seconds) After 258200 nodes, 5976 on tree, 468.535 best solution, best possible 280.516 (1698.60 seconds) After 258300 nodes, 5976 on tree, 468.535 best solution, best possible 280.774 (1699.12 seconds) After 258400 nodes, 5977 on tree, 468.535 best solution, best possible 281.03 (1699.67 seconds) After 258500 nodes, 5979 on tree, 468.535 best solution, best possible 281.273 (1700.17 seconds) After 258600 nodes, 5980 on tree, 468.535 best solution, best possible 281.602 (1700.68 seconds) After 258700 nodes, 5980 on tree, 468.535 best solution, best possible 281.841 (1701.18 seconds) After 258800 nodes, 5982 on tree, 468.535 best solution, best possible 282.142 (1701.70 seconds) After 258900 nodes, 5983 on tree, 468.535 best solution, best possible 282.417 (1702.20 seconds) After 259000 nodes, 5983 on tree, 468.535 best solution, best possible 282.672 (1702.73 seconds) After 259100 nodes, 5984 on tree, 468.535 best solution, best possible 282.94 (1703.22 seconds) After 259200 nodes, 5984 on tree, 468.535 best solution, best possible 283.175 (1703.74 seconds) After 259300 nodes, 5984 on tree, 468.535 best solution, best possible 283.412 (1704.25 seconds) After 259400 nodes, 5984 on tree, 468.535 best solution, best possible 283.599 (1704.86 seconds) After 259500 nodes, 5981 on tree, 468.535 best solution, best possible 283.824 (1705.37 seconds) After 259600 nodes, 5981 on tree, 468.535 best solution, best possible 284.074 (1705.95 seconds) After 259700 nodes, 5980 on tree, 468.535 best solution, best possible 284.282 (1706.45 seconds) After 259800 nodes, 5978 on tree, 468.535 best solution, best possible 284.58 (1707.00 seconds) After 259900 nodes, 5979 on tree, 468.535 best solution, best possible 284.784 (1707.53 seconds) After 260000 nodes, 5979 on tree, 468.535 best solution, best possible 284.949 (1708.09 seconds) After 260100 nodes, 5980 on tree, 468.535 best solution, best possible 285.177 (1708.63 seconds) After 260200 nodes, 5980 on tree, 468.535 best solution, best possible 285.289 (1709.26 seconds) After 260300 nodes, 5982 on tree, 468.535 best solution, best possible 285.528 (1709.80 seconds) After 260400 nodes, 5986 on tree, 468.535 best solution, best possible 285.779 (1710.30 seconds) After 260500 nodes, 5985 on tree, 468.535 best solution, best possible 285.991 (1710.85 seconds) After 260600 nodes, 5985 on tree, 468.535 best solution, best possible 286.308 (1711.35 seconds) After 260700 nodes, 5990 on tree, 468.535 best solution, best possible 286.431 (1711.91 seconds) After 260800 nodes, 5990 on tree, 468.535 best solution, best possible 286.621 (1712.55 seconds) After 260900 nodes, 5991 on tree, 468.535 best solution, best possible 286.94 (1713.06 seconds) After 261000 nodes, 5993 on tree, 468.535 best solution, best possible 287.204 (1713.58 seconds) After 261100 nodes, 5991 on tree, 468.535 best solution, best possible 287.204 (1714.03 seconds) After 261200 nodes, 5990 on tree, 468.535 best solution, best possible 287.204 (1714.50 seconds) After 261300 nodes, 5987 on tree, 468.535 best solution, best possible 287.204 (1715.00 seconds) After 261400 nodes, 5985 on tree, 468.535 best solution, best possible 287.204 (1715.50 seconds) After 261500 nodes, 5985 on tree, 468.535 best solution, best possible 287.204 (1715.99 seconds) After 261600 nodes, 5984 on tree, 468.535 best solution, best possible 287.204 (1716.49 seconds) After 261700 nodes, 5985 on tree, 468.535 best solution, best possible 287.204 (1716.98 seconds) After 261800 nodes, 5983 on tree, 468.535 best solution, best possible 287.204 (1717.47 seconds) After 261900 nodes, 5982 on tree, 468.535 best solution, best possible 287.204 (1717.95 seconds) After 262000 nodes, 5980 on tree, 468.535 best solution, best possible 287.204 (1718.42 seconds) After 262100 nodes, 5986 on tree, 468.535 best solution, best possible 287.435 (1718.99 seconds) After 262200 nodes, 5986 on tree, 468.535 best solution, best possible 287.605 (1719.51 seconds) After 262300 nodes, 5985 on tree, 468.535 best solution, best possible 287.845 (1720.02 seconds) After 262400 nodes, 5986 on tree, 468.535 best solution, best possible 287.999 (1720.62 seconds) After 262500 nodes, 5986 on tree, 468.535 best solution, best possible 288.28 (1721.13 seconds) After 262600 nodes, 5987 on tree, 468.535 best solution, best possible 288.566 (1721.69 seconds) After 262700 nodes, 5987 on tree, 468.535 best solution, best possible 288.839 (1722.17 seconds) After 262800 nodes, 5987 on tree, 468.535 best solution, best possible 289.116 (1722.68 seconds) After 262900 nodes, 5987 on tree, 468.535 best solution, best possible 289.328 (1723.22 seconds) After 263000 nodes, 5987 on tree, 468.535 best solution, best possible 289.566 (1724.01 seconds) After 263100 nodes, 5987 on tree, 468.535 best solution, best possible 289.875 (1724.53 seconds) After 263200 nodes, 5989 on tree, 468.535 best solution, best possible 290.159 (1725.05 seconds) After 263300 nodes, 5989 on tree, 468.535 best solution, best possible 290.404 (1725.66 seconds) After 263400 nodes, 5989 on tree, 468.535 best solution, best possible 290.747 (1726.27 seconds) After 263500 nodes, 5986 on tree, 468.535 best solution, best possible 291.023 (1726.86 seconds) After 263600 nodes, 5986 on tree, 468.535 best solution, best possible 291.226 (1727.38 seconds) After 263700 nodes, 5988 on tree, 468.535 best solution, best possible 291.474 (1727.91 seconds) After 263800 nodes, 5989 on tree, 468.535 best solution, best possible 291.75 (1728.50 seconds) After 263900 nodes, 5990 on tree, 468.535 best solution, best possible 292.166 (1729.02 seconds) After 264000 nodes, 5990 on tree, 468.535 best solution, best possible 292.444 (1729.52 seconds) After 264100 nodes, 5990 on tree, 468.535 best solution, best possible 292.669 (1730.04 seconds) After 264200 nodes, 5991 on tree, 468.535 best solution, best possible 292.839 (1730.59 seconds) After 264300 nodes, 5992 on tree, 468.535 best solution, best possible 293.112 (1731.09 seconds) After 264400 nodes, 5991 on tree, 468.535 best solution, best possible 293.376 (1731.59 seconds) After 264500 nodes, 5989 on tree, 468.535 best solution, best possible 293.694 (1732.24 seconds) After 264600 nodes, 5989 on tree, 468.535 best solution, best possible 293.76 (1732.80 seconds) After 264700 nodes, 5992 on tree, 468.535 best solution, best possible 293.996 (1733.38 seconds) After 264800 nodes, 5992 on tree, 468.535 best solution, best possible 294.052 (1733.86 seconds) After 264900 nodes, 5991 on tree, 468.535 best solution, best possible 294.34 (1734.38 seconds) After 265000 nodes, 5990 on tree, 468.535 best solution, best possible 294.572 (1734.89 seconds) After 265100 nodes, 5989 on tree, 468.535 best solution, best possible 294.572 (1735.37 seconds) After 265200 nodes, 5987 on tree, 468.535 best solution, best possible 294.572 (1735.86 seconds) After 265300 nodes, 5986 on tree, 468.535 best solution, best possible 294.572 (1736.38 seconds) After 265400 nodes, 5986 on tree, 468.535 best solution, best possible 294.572 (1736.85 seconds) After 265500 nodes, 5985 on tree, 468.535 best solution, best possible 294.572 (1737.34 seconds) After 265600 nodes, 5985 on tree, 468.535 best solution, best possible 294.572 (1737.84 seconds) After 265700 nodes, 5984 on tree, 468.535 best solution, best possible 294.572 (1738.35 seconds) After 265800 nodes, 5983 on tree, 468.535 best solution, best possible 294.572 (1738.80 seconds) After 265900 nodes, 5981 on tree, 468.535 best solution, best possible 294.572 (1739.28 seconds) After 266000 nodes, 5979 on tree, 468.535 best solution, best possible 294.572 (1739.75 seconds) After 266100 nodes, 5976 on tree, 468.535 best solution, best possible 294.823 (1740.28 seconds) After 266200 nodes, 5977 on tree, 468.535 best solution, best possible 295.131 (1740.80 seconds) After 266300 nodes, 5977 on tree, 468.535 best solution, best possible 295.378 (1741.37 seconds) After 266400 nodes, 5979 on tree, 468.535 best solution, best possible 295.579 (1742.16 seconds) After 266500 nodes, 5980 on tree, 468.535 best solution, best possible 295.833 (1742.66 seconds) After 266600 nodes, 5982 on tree, 468.535 best solution, best possible 296.112 (1743.19 seconds) After 266700 nodes, 5985 on tree, 468.535 best solution, best possible 296.314 (1743.74 seconds) After 266800 nodes, 5986 on tree, 468.535 best solution, best possible 296.629 (1744.25 seconds) After 266900 nodes, 5986 on tree, 468.535 best solution, best possible 296.886 (1744.75 seconds) After 267000 nodes, 5985 on tree, 468.535 best solution, best possible 297.071 (1745.26 seconds) After 267100 nodes, 5985 on tree, 468.535 best solution, best possible 297.26 (1745.76 seconds) After 267200 nodes, 5985 on tree, 468.535 best solution, best possible 297.539 (1746.28 seconds) After 267300 nodes, 5984 on tree, 468.535 best solution, best possible 297.746 (1746.77 seconds) After 267400 nodes, 5983 on tree, 468.535 best solution, best possible 297.953 (1747.29 seconds) After 267500 nodes, 5985 on tree, 468.535 best solution, best possible 298.264 (1747.79 seconds) After 267600 nodes, 5985 on tree, 468.535 best solution, best possible 298.502 (1748.29 seconds) After 267700 nodes, 5989 on tree, 468.535 best solution, best possible 298.73 (1748.90 seconds) After 267800 nodes, 5987 on tree, 468.535 best solution, best possible 298.995 (1749.41 seconds) After 267900 nodes, 5989 on tree, 468.535 best solution, best possible 299.211 (1749.91 seconds) After 268000 nodes, 5989 on tree, 468.535 best solution, best possible 299.423 (1750.43 seconds) After 268100 nodes, 5989 on tree, 468.535 best solution, best possible 299.73 (1750.94 seconds) After 268200 nodes, 5990 on tree, 468.535 best solution, best possible 299.941 (1751.45 seconds) After 268300 nodes, 5991 on tree, 468.535 best solution, best possible 300.264 (1751.96 seconds) After 268400 nodes, 5992 on tree, 468.535 best solution, best possible 300.394 (1752.47 seconds) After 268500 nodes, 5993 on tree, 468.535 best solution, best possible 300.718 (1752.97 seconds) After 268600 nodes, 5995 on tree, 468.535 best solution, best possible 300.948 (1753.47 seconds) After 268700 nodes, 5994 on tree, 468.535 best solution, best possible 301.041 (1754.31 seconds) After 268800 nodes, 5994 on tree, 468.535 best solution, best possible 301.177 (1754.83 seconds) After 268900 nodes, 5993 on tree, 468.535 best solution, best possible 301.347 (1755.34 seconds) After 269000 nodes, 5992 on tree, 468.535 best solution, best possible 301.575 (1755.85 seconds) After 269100 nodes, 5992 on tree, 468.535 best solution, best possible 301.575 (1756.37 seconds) After 269200 nodes, 5985 on tree, 468.535 best solution, best possible 301.575 (1756.82 seconds) After 269300 nodes, 5974 on tree, 468.535 best solution, best possible 301.575 (1757.28 seconds) After 269400 nodes, 5969 on tree, 468.535 best solution, best possible 301.575 (1757.77 seconds) After 269500 nodes, 5956 on tree, 468.535 best solution, best possible 301.575 (1758.25 seconds) After 269600 nodes, 5939 on tree, 468.535 best solution, best possible 301.575 (1758.69 seconds) After 269700 nodes, 5926 on tree, 468.535 best solution, best possible 301.596 (1759.19 seconds) After 269800 nodes, 5916 on tree, 468.535 best solution, best possible 301.596 (1759.67 seconds) After 269900 nodes, 5910 on tree, 468.535 best solution, best possible 301.596 (1760.16 seconds) After 270000 nodes, 5901 on tree, 468.535 best solution, best possible 301.596 (1760.64 seconds) After 270100 nodes, 5904 on tree, 468.535 best solution, best possible 301.885 (1761.36 seconds) After 270200 nodes, 5903 on tree, 468.535 best solution, best possible 302.27 (1761.99 seconds) After 270300 nodes, 5903 on tree, 468.535 best solution, best possible 302.591 (1762.50 seconds) After 270400 nodes, 5902 on tree, 468.535 best solution, best possible 302.875 (1763.04 seconds) After 270500 nodes, 5902 on tree, 468.535 best solution, best possible 303.094 (1763.65 seconds) After 270600 nodes, 5903 on tree, 468.535 best solution, best possible 303.379 (1764.17 seconds) After 270700 nodes, 5902 on tree, 468.535 best solution, best possible 303.651 (1764.70 seconds) After 270800 nodes, 5904 on tree, 468.535 best solution, best possible 303.893 (1765.21 seconds) After 270900 nodes, 5904 on tree, 468.535 best solution, best possible 304.2 (1765.79 seconds) After 271000 nodes, 5906 on tree, 468.535 best solution, best possible 304.53 (1766.31 seconds) After 271100 nodes, 5907 on tree, 468.535 best solution, best possible 304.784 (1766.85 seconds) After 271200 nodes, 5907 on tree, 468.535 best solution, best possible 304.997 (1767.40 seconds) After 271300 nodes, 5907 on tree, 468.535 best solution, best possible 305.169 (1767.91 seconds) After 271400 nodes, 5906 on tree, 468.535 best solution, best possible 305.5 (1768.41 seconds) After 271500 nodes, 5906 on tree, 468.535 best solution, best possible 305.776 (1768.93 seconds) After 271600 nodes, 5906 on tree, 468.535 best solution, best possible 306.009 (1769.43 seconds) After 271700 nodes, 5907 on tree, 468.535 best solution, best possible 306.282 (1769.94 seconds) After 271800 nodes, 5909 on tree, 468.535 best solution, best possible 306.506 (1770.57 seconds) After 271900 nodes, 5909 on tree, 468.535 best solution, best possible 306.855 (1771.12 seconds) After 272000 nodes, 5910 on tree, 468.535 best solution, best possible 307.125 (1771.65 seconds) After 272100 nodes, 5910 on tree, 468.535 best solution, best possible 307.386 (1772.16 seconds) After 272200 nodes, 5911 on tree, 468.535 best solution, best possible 307.635 (1772.67 seconds) After 272300 nodes, 5910 on tree, 468.535 best solution, best possible 307.874 (1773.18 seconds) After 272400 nodes, 5911 on tree, 468.535 best solution, best possible 308.158 (1773.71 seconds) After 272500 nodes, 5911 on tree, 468.535 best solution, best possible 308.414 (1774.22 seconds) After 272600 nodes, 5910 on tree, 468.535 best solution, best possible 308.704 (1774.81 seconds) After 272700 nodes, 5910 on tree, 468.535 best solution, best possible 308.89 (1775.49 seconds) After 272800 nodes, 5908 on tree, 468.535 best solution, best possible 309.092 (1776.25 seconds) After 272900 nodes, 5909 on tree, 468.535 best solution, best possible 309.296 (1776.80 seconds) After 273000 nodes, 5910 on tree, 468.535 best solution, best possible 309.563 (1777.29 seconds) After 273100 nodes, 5896 on tree, 468.535 best solution, best possible 309.563 (1777.78 seconds) After 273200 nodes, 5875 on tree, 468.535 best solution, best possible 309.563 (1778.23 seconds) After 273300 nodes, 5855 on tree, 468.535 best solution, best possible 309.563 (1778.72 seconds) After 273400 nodes, 5833 on tree, 468.535 best solution, best possible 309.563 (1779.24 seconds) After 273500 nodes, 5823 on tree, 468.535 best solution, best possible 309.563 (1779.73 seconds) After 273600 nodes, 5819 on tree, 468.535 best solution, best possible 309.563 (1780.24 seconds) After 273700 nodes, 5814 on tree, 468.535 best solution, best possible 309.563 (1780.71 seconds) After 273800 nodes, 5806 on tree, 468.535 best solution, best possible 309.563 (1781.19 seconds) After 273900 nodes, 5799 on tree, 468.535 best solution, best possible 309.563 (1781.68 seconds) After 274000 nodes, 5790 on tree, 468.535 best solution, best possible 309.563 (1782.15 seconds) After 274100 nodes, 5790 on tree, 468.535 best solution, best possible 309.882 (1782.67 seconds) After 274200 nodes, 5794 on tree, 468.535 best solution, best possible 310.135 (1783.18 seconds) After 274300 nodes, 5795 on tree, 468.535 best solution, best possible 310.34 (1783.73 seconds) After 274400 nodes, 5795 on tree, 468.535 best solution, best possible 310.686 (1784.33 seconds) After 274500 nodes, 5794 on tree, 468.535 best solution, best possible 310.996 (1784.92 seconds) After 274600 nodes, 5792 on tree, 468.535 best solution, best possible 311.429 (1785.47 seconds) After 274700 nodes, 5793 on tree, 468.535 best solution, best possible 311.798 (1785.98 seconds) After 274800 nodes, 5799 on tree, 468.535 best solution, best possible 312.068 (1786.61 seconds) After 274900 nodes, 5797 on tree, 468.535 best solution, best possible 312.17 (1787.13 seconds) After 275000 nodes, 5797 on tree, 468.535 best solution, best possible 312.307 (1787.66 seconds) After 275100 nodes, 5797 on tree, 468.535 best solution, best possible 312.689 (1788.16 seconds) After 275200 nodes, 5798 on tree, 468.535 best solution, best possible 312.838 (1788.81 seconds) After 275300 nodes, 5798 on tree, 468.535 best solution, best possible 312.924 (1789.36 seconds) After 275400 nodes, 5798 on tree, 468.535 best solution, best possible 313.052 (1789.91 seconds) After 275500 nodes, 5798 on tree, 468.535 best solution, best possible 313.301 (1790.42 seconds) After 275600 nodes, 5799 on tree, 468.535 best solution, best possible 313.55 (1790.92 seconds) After 275700 nodes, 5803 on tree, 468.535 best solution, best possible 313.755 (1791.44 seconds) After 275800 nodes, 5804 on tree, 468.535 best solution, best possible 313.975 (1791.99 seconds) After 275900 nodes, 5806 on tree, 468.535 best solution, best possible 314.23 (1792.51 seconds) After 276000 nodes, 5808 on tree, 468.535 best solution, best possible 314.397 (1793.14 seconds) After 276100 nodes, 5808 on tree, 468.535 best solution, best possible 314.637 (1793.66 seconds) After 276200 nodes, 5811 on tree, 468.535 best solution, best possible 314.864 (1794.27 seconds) After 276300 nodes, 5812 on tree, 468.535 best solution, best possible 315.106 (1794.76 seconds) After 276400 nodes, 5811 on tree, 468.535 best solution, best possible 315.349 (1795.28 seconds) After 276500 nodes, 5813 on tree, 468.535 best solution, best possible 315.612 (1795.80 seconds) After 276600 nodes, 5813 on tree, 468.535 best solution, best possible 315.79 (1796.38 seconds) After 276700 nodes, 5816 on tree, 468.535 best solution, best possible 316.004 (1796.89 seconds) After 276800 nodes, 5816 on tree, 468.535 best solution, best possible 316.278 (1797.40 seconds) After 276900 nodes, 5812 on tree, 468.535 best solution, best possible 316.43 (1797.94 seconds) After 277000 nodes, 5812 on tree, 468.535 best solution, best possible 316.706 (1798.45 seconds) After 277100 nodes, 5802 on tree, 468.535 best solution, best possible 316.706 (1798.93 seconds) After 277200 nodes, 5769 on tree, 468.535 best solution, best possible 316.706 (1799.40 seconds) Exiting on maximum time Partial search - best objective 468.535 (best possible 316.706), took 2413038 iterations and 277292 nodes (1800.34 seconds) Strong branching done 28576 times (876678 iterations), fathomed 369 nodes and fixed 7680 variables Maximum depth 258, 307863 variables fixed on reduced cost Cuts at root node changed objective from -4407.1 to -4073.03 Probing was tried 18761 times and created 16473 cuts of which 10396 were active after adding rounds of cuts (26.582 seconds) Gomory was tried 10394 times and created 254 cuts of which 19 were active after adding rounds of cuts (8.693 seconds) Knapsack was tried 21 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.032 seconds) Clique was tried 21 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.004 seconds) MixedIntegerRounding2 was tried 1 times and created 0 cuts of which 0 were active after adding rounds of cuts (-0.000 seconds) FlowCover was tried 1 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.004 seconds) TwoMirCuts was tried 21 times and created 44 cuts of which 0 were active after adding rounds of cuts (0.052 seconds) Result - Stopped on time objective 468.5345271250003 after 277292 nodes and 2413038 iterations - took 1800.50 seconds (total time 1800.52) Total time 1800.54 Time limit reached. Have feasible solution. Writing solution. Objective: 468.535 Time: 1800.55 s --- Restarting execution --- neos2.gms(124) 0 Mb --- Reading solution for model m --- neos2.gms(124) 3 Mb *** Status: Normal completion --- Job neos2.gms Stop 08/21/08 10:23:23 elapsed 0:30:36.574