--- Job swath Start 08/24/08 08:33:19 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 --- swath.gms(106) 2 Mb --- GDXin=/home/stefan/work/gams/models/LINlib/swath.gdx --- swath.gms(148) 4 Mb --- Starting execution: elapsed 0:00:00.046 --- swath.gms(123) 5 Mb --- Generating MIP model m --- swath.gms(124) 6 Mb --- 885 rows 6,806 columns 34,967 non-zeroes --- 6,724 discrete-columns --- swath.gms(124) 6 Mb --- Executing Cbc: elapsed 0:00:00.150 GAMS/Cbc 2.1 LP/MIP Solver written by J. Forrest Problem statistics: 6805 columns and 884 rows. 6724 variables have integrality restrictions. Calling CBC main solution routine... Coin Cbc and Clp Solver version 2.20.00, build Aug 23 2008 command line - GAMS/CBC -solve -quit Continuous objective value is 334.497 - 0.04 seconds Optimal - objective value 334.497 401 variables fixed 0 fixed, 20 tightened bounds, 0 strengthened rows, 0 substitutions 0 fixed, 20 tightened bounds, 0 strengthened rows, 0 substitutions 0 fixed, 20 tightened bounds, 0 strengthened rows, 0 substitutions 0 fixed, 20 tightened bounds, 0 strengthened rows, 0 substitutions 0 fixed, 20 tightened bounds, 0 strengthened rows, 0 substitutions 0 fixed, 20 tightened bounds, 0 strengthened rows, 0 substitutions 0 fixed, 20 tightened bounds, 0 strengthened rows, 0 substitutions 0 fixed, 20 tightened bounds, 0 strengthened rows, 0 substitutions 0 fixed, 20 tightened bounds, 0 strengthened rows, 0 substitutions processed model has 482 rows, 6260 columns (6240 integer) and 25480 elements Pass 1: suminf. 1.80000 (55) obj. 346.003 iterations 59 Pass 2: suminf. 1.80000 (55) obj. 346.003 iterations 0 Pass 3: suminf. 11.36667 (56) obj. 799.088 iterations 340 Pass 4: suminf. 2.20000 (32) obj. 607.067 iterations 85 Pass 5: suminf. 1.20000 (37) obj. 600.269 iterations 44 Pass 6: suminf. 1.20000 (37) obj. 600.269 iterations 0 Pass 7: suminf. 12.86992 (68) obj. 1255.67 iterations 324 Pass 8: suminf. 2.90000 (42) obj. 1178.44 iterations 78 Pass 9: suminf. 2.90000 (42) obj. 1178.44 iterations 0 Pass 10: suminf. 13.07692 (69) obj. 1378.86 iterations 213 Pass 11: suminf. 1.55000 (14) obj. 1297.93 iterations 701 Pass 12: suminf. 1.30000 (17) obj. 1302.35 iterations 30 Pass 13: suminf. 1.30000 (17) obj. 1302.35 iterations 0 Pass 14: suminf. 2.03889 (53) obj. 1316.55 iterations 218 Pass 15: suminf. 3.78718 (69) obj. 1314.79 iterations 417 Pass 16: suminf. 17.49123 (65) obj. 1327.24 iterations 661 Pass 17: suminf. 6.45897 (44) obj. 1514.03 iterations 288 Pass 18: suminf. 2.96740 (48) obj. 1502.22 iterations 160 Pass 19: suminf. 1.00000 (42) obj. 1512.77 iterations 177 Pass 20: suminf. 1.00000 (42) obj. 1512.77 iterations 0 No solution found this major pass Before mini branch and bound, 5766 integers at bound fixed and 0 continuous Full problem 482 rows 6260 columns, reduced to 480 rows 492 columns Mini branch and bound did not improve solution (3.10 seconds) After 3.84 seconds - Feasibility pump exiting - took 3.83 seconds 17 added rows had average density of 335.647 At root node, 17 cuts changed objective from 334.497 to 357.189 in 6 passes Cut generator 0 (Probing) - 0 row cuts, 12 column cuts (5 active) in 0.868 seconds - new frequency is 1 Cut generator 1 (Gomory) - 37 row cuts, 0 column cuts (4 active) in 0.036 seconds - new frequency is 1 Cut generator 2 (Knapsack) - 0 row cuts, 0 column cuts (0 active) in 0.000 seconds - new frequency is -100 Cut generator 3 (Clique) - 0 row cuts, 0 column cuts (0 active) in 0.004 seconds - new frequency is -100 Cut generator 4 (MixedIntegerRounding2) - 47 row cuts, 0 column cuts (8 active) in 0.020 seconds - new frequency is 1 Cut generator 5 (FlowCover) - 0 row cuts, 0 column cuts (0 active) in 0.008 seconds - new frequency is -100 Cut generator 6 (TwoMirCuts) - 20 row cuts, 0 column cuts (0 active) in 0.084 seconds - new frequency is -100 Optimal - objective value 357.189 Optimal - objective value 357.189 After 0 nodes, 1 on tree, 1e+50 best solution, best possible 357.189 (5.03 seconds) After 100 nodes, 53 on tree, 1e+50 best solution, best possible 360.133 (15.96 seconds) Integer solution of 787.724 found after 6305 iterations and 199 nodes (20.21 seconds) After 200 nodes, 103 on tree, 787.724 best solution, best possible 360.133 (20.24 seconds) After 300 nodes, 151 on tree, 787.724 best solution, best possible 360.133 (23.55 seconds) After 400 nodes, 195 on tree, 787.724 best solution, best possible 360.133 (25.98 seconds) After 500 nodes, 240 on tree, 787.724 best solution, best possible 360.133 (28.08 seconds) After 600 nodes, 271 on tree, 607.442 best solution, best possible 360.133 (29.85 seconds) After 700 nodes, 318 on tree, 607.442 best solution, best possible 360.133 (32.50 seconds) After 800 nodes, 364 on tree, 607.442 best solution, best possible 360.133 (35.65 seconds) After 900 nodes, 408 on tree, 607.442 best solution, best possible 360.133 (38.27 seconds) After 1000 nodes, 455 on tree, 607.442 best solution, best possible 360.133 (40.43 seconds) After 1100 nodes, 497 on tree, 607.442 best solution, best possible 360.133 (42.58 seconds) After 1200 nodes, 542 on tree, 607.442 best solution, best possible 360.133 (44.88 seconds) After 1300 nodes, 585 on tree, 607.442 best solution, best possible 360.133 (46.71 seconds) After 1400 nodes, 625 on tree, 607.442 best solution, best possible 360.133 (48.21 seconds) After 1500 nodes, 669 on tree, 607.442 best solution, best possible 360.133 (50.21 seconds) After 1600 nodes, 712 on tree, 607.442 best solution, best possible 360.133 (52.40 seconds) After 1700 nodes, 754 on tree, 607.442 best solution, best possible 360.133 (53.81 seconds) After 1800 nodes, 795 on tree, 607.442 best solution, best possible 360.133 (55.28 seconds) After 1900 nodes, 837 on tree, 607.442 best solution, best possible 360.133 (57.00 seconds) After 2000 nodes, 881 on tree, 607.442 best solution, best possible 360.133 (58.81 seconds) After 2100 nodes, 923 on tree, 607.442 best solution, best possible 360.133 (60.59 seconds) After 2200 nodes, 971 on tree, 607.442 best solution, best possible 360.133 (61.63 seconds) After 2300 nodes, 1009 on tree, 607.442 best solution, best possible 360.133 (62.64 seconds) Integer solution of 599.025 found after 52373 iterations and 2321 nodes (62.92 seconds) After 2400 nodes, 1052 on tree, 599.025 best solution, best possible 360.133 (64.34 seconds) After 2500 nodes, 1098 on tree, 599.025 best solution, best possible 360.133 (66.04 seconds) After 2600 nodes, 1143 on tree, 599.025 best solution, best possible 360.133 (67.93 seconds) After 2700 nodes, 1190 on tree, 599.025 best solution, best possible 360.133 (69.54 seconds) After 2800 nodes, 1235 on tree, 599.025 best solution, best possible 360.133 (71.23 seconds) After 2900 nodes, 1278 on tree, 599.025 best solution, best possible 360.133 (72.76 seconds) After 3000 nodes, 1326 on tree, 599.025 best solution, best possible 360.133 (74.43 seconds) Integer solution of 567.798 found after 68024 iterations and 3034 nodes (75.01 seconds) After 3100 nodes, 1351 on tree, 567.798 best solution, best possible 360.133 (76.20 seconds) After 3200 nodes, 1397 on tree, 567.798 best solution, best possible 360.133 (78.06 seconds) After 3300 nodes, 1444 on tree, 567.798 best solution, best possible 360.133 (80.00 seconds) After 3400 nodes, 1483 on tree, 567.798 best solution, best possible 360.133 (81.83 seconds) After 3500 nodes, 1528 on tree, 567.798 best solution, best possible 360.133 (83.58 seconds) After 3600 nodes, 1570 on tree, 567.798 best solution, best possible 360.133 (85.05 seconds) After 3700 nodes, 1612 on tree, 567.798 best solution, best possible 360.133 (86.83 seconds) After 3800 nodes, 1658 on tree, 567.798 best solution, best possible 360.133 (88.55 seconds) After 3900 nodes, 1705 on tree, 567.798 best solution, best possible 360.133 (90.34 seconds) After 4000 nodes, 1751 on tree, 567.798 best solution, best possible 360.133 (91.97 seconds) After 4100 nodes, 1781 on tree, 567.798 best solution, best possible 360.133 (93.08 seconds) After 4200 nodes, 1821 on tree, 567.798 best solution, best possible 360.133 (94.34 seconds) After 4300 nodes, 1863 on tree, 567.798 best solution, best possible 360.133 (95.47 seconds) After 4400 nodes, 1907 on tree, 567.798 best solution, best possible 360.133 (96.60 seconds) After 4500 nodes, 1944 on tree, 567.798 best solution, best possible 360.133 (97.63 seconds) After 4600 nodes, 1982 on tree, 567.798 best solution, best possible 360.133 (98.87 seconds) After 4700 nodes, 2025 on tree, 567.798 best solution, best possible 360.133 (100.13 seconds) After 4800 nodes, 2065 on tree, 567.798 best solution, best possible 360.133 (101.87 seconds) After 4900 nodes, 2104 on tree, 567.798 best solution, best possible 360.133 (102.98 seconds) After 5000 nodes, 2141 on tree, 567.798 best solution, best possible 360.133 (103.88 seconds) After 5100 nodes, 2180 on tree, 567.798 best solution, best possible 360.133 (105.01 seconds) After 5200 nodes, 2217 on tree, 567.798 best solution, best possible 360.133 (106.13 seconds) After 5300 nodes, 2253 on tree, 567.798 best solution, best possible 360.133 (107.49 seconds) After 5400 nodes, 2293 on tree, 567.798 best solution, best possible 360.133 (108.96 seconds) After 5500 nodes, 2334 on tree, 567.798 best solution, best possible 360.133 (110.19 seconds) After 5600 nodes, 2374 on tree, 567.798 best solution, best possible 360.133 (111.70 seconds) After 5700 nodes, 2415 on tree, 567.798 best solution, best possible 360.133 (113.10 seconds) After 5800 nodes, 2456 on tree, 567.798 best solution, best possible 360.133 (114.38 seconds) After 5900 nodes, 2497 on tree, 567.798 best solution, best possible 360.133 (115.58 seconds) After 6000 nodes, 2534 on tree, 567.798 best solution, best possible 360.133 (116.92 seconds) After 6100 nodes, 2581 on tree, 567.798 best solution, best possible 360.133 (118.62 seconds) After 6200 nodes, 2621 on tree, 567.798 best solution, best possible 360.133 (120.31 seconds) After 6300 nodes, 2658 on tree, 567.798 best solution, best possible 360.133 (121.38 seconds) After 6400 nodes, 2692 on tree, 567.798 best solution, best possible 360.133 (122.27 seconds) After 6500 nodes, 2732 on tree, 567.798 best solution, best possible 360.133 (123.44 seconds) After 6600 nodes, 2773 on tree, 567.798 best solution, best possible 360.133 (124.92 seconds) After 6700 nodes, 2813 on tree, 567.798 best solution, best possible 360.133 (126.26 seconds) After 6800 nodes, 2859 on tree, 567.798 best solution, best possible 360.133 (127.59 seconds) After 6900 nodes, 2906 on tree, 567.798 best solution, best possible 360.133 (128.85 seconds) After 7000 nodes, 2945 on tree, 567.798 best solution, best possible 360.133 (130.21 seconds) After 7100 nodes, 2988 on tree, 567.798 best solution, best possible 360.133 (131.75 seconds) After 7200 nodes, 3034 on tree, 567.798 best solution, best possible 360.133 (133.82 seconds) After 7300 nodes, 3081 on tree, 567.798 best solution, best possible 360.133 (135.35 seconds) After 7400 nodes, 3121 on tree, 567.798 best solution, best possible 360.133 (136.85 seconds) After 7500 nodes, 3163 on tree, 567.798 best solution, best possible 360.133 (138.09 seconds) After 7600 nodes, 3206 on tree, 567.798 best solution, best possible 360.133 (139.11 seconds) After 7700 nodes, 3239 on tree, 567.798 best solution, best possible 360.133 (140.12 seconds) After 7800 nodes, 3279 on tree, 567.798 best solution, best possible 360.133 (141.18 seconds) After 7900 nodes, 3310 on tree, 567.798 best solution, best possible 360.133 (142.24 seconds) After 8000 nodes, 3352 on tree, 567.798 best solution, best possible 360.133 (143.45 seconds) After 8100 nodes, 3390 on tree, 567.798 best solution, best possible 360.133 (144.61 seconds) After 8200 nodes, 3431 on tree, 567.798 best solution, best possible 360.133 (145.59 seconds) After 8300 nodes, 3468 on tree, 567.798 best solution, best possible 360.133 (146.66 seconds) After 8400 nodes, 3501 on tree, 567.798 best solution, best possible 360.133 (147.70 seconds) After 8500 nodes, 3540 on tree, 567.798 best solution, best possible 360.133 (148.73 seconds) After 8600 nodes, 3574 on tree, 567.798 best solution, best possible 360.133 (149.80 seconds) After 8700 nodes, 3604 on tree, 567.798 best solution, best possible 360.133 (150.88 seconds) Integer solution of 567.593 found after 185493 iterations and 8747 nodes (151.38 seconds) After 8800 nodes, 3640 on tree, 567.593 best solution, best possible 360.133 (152.21 seconds) After 8900 nodes, 3684 on tree, 567.593 best solution, best possible 360.133 (153.81 seconds) After 9000 nodes, 3724 on tree, 567.593 best solution, best possible 360.133 (155.75 seconds) After 9100 nodes, 3763 on tree, 567.593 best solution, best possible 360.133 (157.39 seconds) After 9200 nodes, 3799 on tree, 567.593 best solution, best possible 360.133 (158.57 seconds) After 9300 nodes, 3842 on tree, 567.593 best solution, best possible 360.133 (159.67 seconds) After 9400 nodes, 3880 on tree, 567.593 best solution, best possible 360.133 (160.59 seconds) After 9500 nodes, 3914 on tree, 567.593 best solution, best possible 360.133 (161.68 seconds) After 9600 nodes, 3952 on tree, 567.593 best solution, best possible 360.133 (163.01 seconds) After 9700 nodes, 3996 on tree, 567.593 best solution, best possible 360.133 (164.37 seconds) After 9800 nodes, 4032 on tree, 567.593 best solution, best possible 360.133 (165.84 seconds) After 9900 nodes, 4081 on tree, 567.593 best solution, best possible 360.133 (168.67 seconds) After 10000 nodes, 4127 on tree, 567.593 best solution, best possible 360.133 (170.87 seconds) After 10100 nodes, 4169 on tree, 567.593 best solution, best possible 360.133 (173.15 seconds) After 10200 nodes, 4218 on tree, 567.593 best solution, best possible 360.133 (174.91 seconds) After 10300 nodes, 4260 on tree, 567.593 best solution, best possible 360.133 (176.58 seconds) After 10400 nodes, 4305 on tree, 567.593 best solution, best possible 360.133 (178.51 seconds) After 10500 nodes, 4347 on tree, 567.593 best solution, best possible 360.133 (180.38 seconds) After 10600 nodes, 4393 on tree, 567.593 best solution, best possible 360.133 (182.32 seconds) After 10700 nodes, 4430 on tree, 567.593 best solution, best possible 360.133 (184.14 seconds) After 10800 nodes, 4471 on tree, 567.593 best solution, best possible 360.133 (186.18 seconds) After 10900 nodes, 4509 on tree, 567.593 best solution, best possible 360.133 (187.48 seconds) After 11000 nodes, 4546 on tree, 567.593 best solution, best possible 360.133 (189.22 seconds) After 11100 nodes, 4597 on tree, 567.593 best solution, best possible 366.653 (192.50 seconds) After 11200 nodes, 4645 on tree, 567.593 best solution, best possible 367.122 (195.12 seconds) After 11300 nodes, 4694 on tree, 567.593 best solution, best possible 367.516 (197.66 seconds) After 11400 nodes, 4744 on tree, 567.593 best solution, best possible 367.643 (200.53 seconds) After 11500 nodes, 4791 on tree, 567.593 best solution, best possible 367.853 (202.72 seconds) After 11600 nodes, 4841 on tree, 567.593 best solution, best possible 368.062 (204.82 seconds) After 11700 nodes, 4889 on tree, 567.593 best solution, best possible 368.298 (207.42 seconds) After 11800 nodes, 4938 on tree, 567.593 best solution, best possible 368.805 (210.33 seconds) After 11900 nodes, 4984 on tree, 567.593 best solution, best possible 369.137 (213.11 seconds) After 12000 nodes, 5031 on tree, 567.593 best solution, best possible 369.452 (215.76 seconds) After 12100 nodes, 5078 on tree, 567.593 best solution, best possible 369.697 (218.44 seconds) After 12200 nodes, 5125 on tree, 567.593 best solution, best possible 369.982 (220.94 seconds) After 12300 nodes, 5174 on tree, 567.593 best solution, best possible 370.25 (223.13 seconds) After 12400 nodes, 5222 on tree, 567.593 best solution, best possible 370.416 (225.45 seconds) After 12500 nodes, 5272 on tree, 567.593 best solution, best possible 370.602 (227.79 seconds) After 12600 nodes, 5321 on tree, 567.593 best solution, best possible 370.762 (229.70 seconds) After 12700 nodes, 5371 on tree, 567.593 best solution, best possible 370.895 (232.03 seconds) After 12800 nodes, 5421 on tree, 567.593 best solution, best possible 371.037 (234.11 seconds) After 12900 nodes, 5470 on tree, 567.593 best solution, best possible 371.153 (236.45 seconds) After 13000 nodes, 5518 on tree, 567.593 best solution, best possible 371.262 (238.68 seconds) After 13100 nodes, 5567 on tree, 567.593 best solution, best possible 371.262 (240.86 seconds) After 13200 nodes, 5616 on tree, 567.593 best solution, best possible 371.262 (243.38 seconds) After 13300 nodes, 5661 on tree, 567.593 best solution, best possible 371.262 (245.89 seconds) After 13400 nodes, 5709 on tree, 567.593 best solution, best possible 371.262 (248.76 seconds) After 13500 nodes, 5757 on tree, 567.593 best solution, best possible 371.262 (251.69 seconds) After 13600 nodes, 5804 on tree, 567.593 best solution, best possible 371.262 (253.63 seconds) After 13700 nodes, 5848 on tree, 567.593 best solution, best possible 371.262 (255.59 seconds) After 13800 nodes, 5890 on tree, 567.593 best solution, best possible 371.262 (257.40 seconds) After 13900 nodes, 5933 on tree, 567.593 best solution, best possible 371.262 (259.33 seconds) After 14000 nodes, 5976 on tree, 567.593 best solution, best possible 371.262 (261.08 seconds) After 14100 nodes, 6025 on tree, 567.593 best solution, best possible 371.44 (263.54 seconds) After 14200 nodes, 6074 on tree, 567.593 best solution, best possible 371.571 (265.49 seconds) After 14300 nodes, 6124 on tree, 567.593 best solution, best possible 371.722 (267.93 seconds) After 14400 nodes, 6171 on tree, 567.593 best solution, best possible 371.851 (270.25 seconds) After 14500 nodes, 6221 on tree, 567.593 best solution, best possible 371.975 (272.44 seconds) After 14600 nodes, 6268 on tree, 567.593 best solution, best possible 372.108 (275.17 seconds) After 14700 nodes, 6315 on tree, 567.593 best solution, best possible 372.228 (277.36 seconds) After 14800 nodes, 6363 on tree, 567.593 best solution, best possible 372.319 (279.65 seconds) After 14900 nodes, 6412 on tree, 567.593 best solution, best possible 372.414 (282.06 seconds) After 15000 nodes, 6459 on tree, 567.593 best solution, best possible 372.506 (284.30 seconds) After 15100 nodes, 6508 on tree, 567.593 best solution, best possible 372.613 (286.21 seconds) After 15200 nodes, 6558 on tree, 567.593 best solution, best possible 372.723 (288.59 seconds) After 15300 nodes, 6606 on tree, 567.593 best solution, best possible 372.808 (290.89 seconds) After 15400 nodes, 6655 on tree, 567.593 best solution, best possible 372.889 (293.61 seconds) After 15500 nodes, 6701 on tree, 567.593 best solution, best possible 373.007 (295.65 seconds) After 15600 nodes, 6751 on tree, 567.593 best solution, best possible 373.105 (298.11 seconds) After 15700 nodes, 6801 on tree, 567.593 best solution, best possible 373.193 (300.62 seconds) After 15800 nodes, 6851 on tree, 567.593 best solution, best possible 373.282 (302.72 seconds) After 15900 nodes, 6899 on tree, 567.593 best solution, best possible 373.341 (304.84 seconds) After 16000 nodes, 6949 on tree, 567.593 best solution, best possible 373.404 (307.12 seconds) After 16100 nodes, 6998 on tree, 567.593 best solution, best possible 373.471 (309.50 seconds) After 16200 nodes, 7048 on tree, 567.593 best solution, best possible 373.525 (311.73 seconds) After 16300 nodes, 7097 on tree, 567.593 best solution, best possible 373.602 (314.38 seconds) After 16400 nodes, 7144 on tree, 567.593 best solution, best possible 373.663 (316.78 seconds) After 16500 nodes, 7194 on tree, 567.593 best solution, best possible 373.742 (319.45 seconds) After 16600 nodes, 7243 on tree, 567.593 best solution, best possible 373.809 (321.85 seconds) After 16700 nodes, 7293 on tree, 567.593 best solution, best possible 373.881 (324.16 seconds) After 16800 nodes, 7343 on tree, 567.593 best solution, best possible 373.949 (326.40 seconds) After 16900 nodes, 7391 on tree, 567.593 best solution, best possible 373.996 (328.68 seconds) After 17000 nodes, 7441 on tree, 567.593 best solution, best possible 374.072 (330.91 seconds) After 17100 nodes, 7492 on tree, 567.593 best solution, best possible 374.072 (332.89 seconds) After 17200 nodes, 7540 on tree, 567.593 best solution, best possible 374.072 (334.78 seconds) After 17300 nodes, 7588 on tree, 567.593 best solution, best possible 374.072 (336.54 seconds) After 17400 nodes, 7634 on tree, 567.593 best solution, best possible 374.072 (338.63 seconds) After 17500 nodes, 7685 on tree, 567.593 best solution, best possible 374.072 (340.82 seconds) After 17600 nodes, 7731 on tree, 567.593 best solution, best possible 374.072 (342.57 seconds) After 17700 nodes, 7778 on tree, 567.593 best solution, best possible 374.072 (344.53 seconds) After 17800 nodes, 7831 on tree, 567.593 best solution, best possible 374.072 (346.35 seconds) After 17900 nodes, 7878 on tree, 567.593 best solution, best possible 374.072 (348.01 seconds) After 18000 nodes, 7925 on tree, 567.593 best solution, best possible 374.072 (349.53 seconds) After 18100 nodes, 7974 on tree, 567.593 best solution, best possible 374.144 (351.81 seconds) After 18200 nodes, 8022 on tree, 567.593 best solution, best possible 374.234 (354.39 seconds) After 18300 nodes, 8072 on tree, 567.593 best solution, best possible 374.324 (356.33 seconds) After 18400 nodes, 8121 on tree, 567.593 best solution, best possible 374.402 (358.55 seconds) After 18500 nodes, 8169 on tree, 567.593 best solution, best possible 374.471 (360.77 seconds) After 18600 nodes, 8218 on tree, 567.593 best solution, best possible 374.538 (363.12 seconds) After 18700 nodes, 8268 on tree, 567.593 best solution, best possible 374.601 (365.34 seconds) After 18800 nodes, 8317 on tree, 567.593 best solution, best possible 374.685 (367.22 seconds) After 18900 nodes, 8366 on tree, 567.593 best solution, best possible 374.733 (369.44 seconds) After 19000 nodes, 8414 on tree, 567.593 best solution, best possible 374.791 (371.48 seconds) After 19100 nodes, 8464 on tree, 567.593 best solution, best possible 374.877 (373.57 seconds) After 19200 nodes, 8514 on tree, 567.593 best solution, best possible 374.947 (375.56 seconds) After 19300 nodes, 8563 on tree, 567.593 best solution, best possible 375.045 (377.42 seconds) After 19400 nodes, 8612 on tree, 567.593 best solution, best possible 375.118 (379.62 seconds) After 19500 nodes, 8662 on tree, 567.593 best solution, best possible 375.17 (382.00 seconds) After 19600 nodes, 8712 on tree, 567.593 best solution, best possible 375.225 (384.11 seconds) After 19700 nodes, 8760 on tree, 567.593 best solution, best possible 375.275 (386.00 seconds) After 19800 nodes, 8810 on tree, 567.593 best solution, best possible 375.315 (388.16 seconds) After 19900 nodes, 8859 on tree, 567.593 best solution, best possible 375.391 (390.28 seconds) After 20000 nodes, 8909 on tree, 567.593 best solution, best possible 375.456 (392.40 seconds) After 20100 nodes, 8959 on tree, 567.593 best solution, best possible 375.507 (394.80 seconds) After 20200 nodes, 9009 on tree, 567.593 best solution, best possible 375.555 (397.32 seconds) After 20300 nodes, 9057 on tree, 567.593 best solution, best possible 375.601 (399.38 seconds) After 20400 nodes, 9106 on tree, 567.593 best solution, best possible 375.648 (401.70 seconds) After 20500 nodes, 9155 on tree, 567.593 best solution, best possible 375.706 (404.01 seconds) After 20600 nodes, 9204 on tree, 567.593 best solution, best possible 375.766 (406.03 seconds) After 20700 nodes, 9253 on tree, 567.593 best solution, best possible 375.811 (408.00 seconds) After 20800 nodes, 9300 on tree, 567.593 best solution, best possible 375.869 (410.15 seconds) After 20900 nodes, 9349 on tree, 567.593 best solution, best possible 375.916 (412.11 seconds) After 21000 nodes, 9399 on tree, 567.593 best solution, best possible 375.966 (414.05 seconds) After 21100 nodes, 9449 on tree, 567.593 best solution, best possible 375.966 (415.69 seconds) After 21200 nodes, 9496 on tree, 567.593 best solution, best possible 375.966 (417.10 seconds) After 21300 nodes, 9539 on tree, 567.593 best solution, best possible 375.966 (418.53 seconds) After 21400 nodes, 9586 on tree, 567.593 best solution, best possible 375.966 (420.42 seconds) After 21500 nodes, 9634 on tree, 567.593 best solution, best possible 375.966 (422.06 seconds) After 21600 nodes, 9680 on tree, 567.593 best solution, best possible 375.966 (423.81 seconds) After 21700 nodes, 9729 on tree, 567.593 best solution, best possible 375.966 (425.54 seconds) After 21800 nodes, 9778 on tree, 567.593 best solution, best possible 375.966 (426.71 seconds) After 21900 nodes, 9821 on tree, 567.593 best solution, best possible 375.966 (427.88 seconds) After 22000 nodes, 9865 on tree, 567.593 best solution, best possible 375.966 (429.28 seconds) After 22100 nodes, 9915 on tree, 567.593 best solution, best possible 376.018 (431.72 seconds) After 22200 nodes, 9963 on tree, 567.593 best solution, best possible 376.064 (434.01 seconds) After 22300 nodes, 10013 on tree, 567.593 best solution, best possible 376.123 (436.46 seconds) After 22400 nodes, 10062 on tree, 567.593 best solution, best possible 376.171 (438.60 seconds) After 22500 nodes, 10112 on tree, 567.593 best solution, best possible 376.218 (440.76 seconds) After 22600 nodes, 10161 on tree, 567.593 best solution, best possible 376.272 (442.99 seconds) After 22700 nodes, 10210 on tree, 567.593 best solution, best possible 376.325 (445.46 seconds) After 22800 nodes, 10260 on tree, 567.593 best solution, best possible 376.39 (447.63 seconds) After 22900 nodes, 10310 on tree, 567.593 best solution, best possible 376.448 (449.44 seconds) After 23000 nodes, 10359 on tree, 567.593 best solution, best possible 376.5 (451.73 seconds) After 23100 nodes, 10459 on tree, 567.593 best solution, best possible 376.5 (453.57 seconds) After 23200 nodes, 10559 on tree, 567.593 best solution, best possible 376.5 (456.88 seconds) After 23300 nodes, 10659 on tree, 567.593 best solution, best possible 376.5 (460.90 seconds) After 23400 nodes, 10759 on tree, 567.593 best solution, best possible 376.5 (465.33 seconds) After 23500 nodes, 10859 on tree, 567.593 best solution, best possible 376.5 (469.63 seconds) After 23600 nodes, 10959 on tree, 567.593 best solution, best possible 376.5 (475.71 seconds) Full problem 482 rows 6260 columns, reduced to 424 rows 77 columns Integer solution of 534.045 found by combine solutions after 571633 iterations and 23690 nodes (479.24 seconds) After 23700 nodes, 10793 on tree, 534.045 best solution, best possible 376.509 (479.81 seconds) After 23800 nodes, 10842 on tree, 534.045 best solution, best possible 376.561 (481.89 seconds) After 23900 nodes, 10887 on tree, 534.045 best solution, best possible 376.637 (483.94 seconds) After 24000 nodes, 10936 on tree, 534.045 best solution, best possible 376.688 (486.17 seconds) After 24100 nodes, 10878 on tree, 534.045 best solution, best possible 376.688 (487.49 seconds) Integer solution of 533.47 found after 584144 iterations and 24101 nodes (487.51 seconds) Full problem 482 rows 6260 columns, reduced to 432 rows 96 columns Integer solution of 529.447 found by combine solutions after 584147 iterations and 24102 nodes (488.01 seconds) After 24200 nodes, 10860 on tree, 529.447 best solution, best possible 376.754 (490.56 seconds) After 24300 nodes, 10909 on tree, 529.447 best solution, best possible 376.801 (492.57 seconds) After 24400 nodes, 10956 on tree, 529.447 best solution, best possible 376.85 (494.38 seconds) After 24500 nodes, 11004 on tree, 529.447 best solution, best possible 376.916 (496.56 seconds) After 24600 nodes, 11052 on tree, 529.447 best solution, best possible 376.974 (498.60 seconds) After 24700 nodes, 11100 on tree, 529.447 best solution, best possible 377.04 (500.64 seconds) After 24800 nodes, 11148 on tree, 529.447 best solution, best possible 377.1 (502.99 seconds) After 24900 nodes, 11197 on tree, 529.447 best solution, best possible 377.159 (505.27 seconds) After 25000 nodes, 11246 on tree, 529.447 best solution, best possible 377.203 (507.35 seconds) After 25100 nodes, 11196 on tree, 529.447 best solution, best possible 377.203 (508.83 seconds) After 25200 nodes, 11151 on tree, 529.447 best solution, best possible 377.203 (510.99 seconds) After 25300 nodes, 11136 on tree, 529.447 best solution, best possible 377.203 (512.46 seconds) After 25400 nodes, 11097 on tree, 529.447 best solution, best possible 377.203 (514.30 seconds) After 25500 nodes, 11028 on tree, 529.447 best solution, best possible 377.203 (516.37 seconds) After 25600 nodes, 11007 on tree, 529.447 best solution, best possible 377.203 (519.92 seconds) After 25700 nodes, 11011 on tree, 529.447 best solution, best possible 377.203 (523.90 seconds) After 25800 nodes, 10984 on tree, 529.447 best solution, best possible 377.203 (525.91 seconds) After 25900 nodes, 10969 on tree, 529.447 best solution, best possible 377.203 (528.65 seconds) Strong branching is fixing too many variables, too expensively! After 26000 nodes, 10907 on tree, 529.447 best solution, best possible 377.203 (532.72 seconds) After 26100 nodes, 10904 on tree, 529.447 best solution, best possible 377.203 (533.83 seconds) After 26200 nodes, 10898 on tree, 529.447 best solution, best possible 377.203 (535.23 seconds) After 26300 nodes, 10895 on tree, 529.447 best solution, best possible 377.203 (539.14 seconds) After 26400 nodes, 10882 on tree, 529.447 best solution, best possible 377.203 (542.82 seconds) After 26500 nodes, 10882 on tree, 529.447 best solution, best possible 377.203 (544.62 seconds) After 26600 nodes, 10865 on tree, 529.447 best solution, best possible 377.203 (546.09 seconds) After 26700 nodes, 10860 on tree, 529.447 best solution, best possible 377.203 (547.39 seconds) After 26800 nodes, 10904 on tree, 529.447 best solution, best possible 377.203 (551.40 seconds) After 26900 nodes, 10856 on tree, 529.447 best solution, best possible 377.203 (552.88 seconds) After 27000 nodes, 10864 on tree, 529.447 best solution, best possible 377.203 (554.62 seconds) After 27100 nodes, 10851 on tree, 529.447 best solution, best possible 377.203 (555.49 seconds) After 27200 nodes, 10885 on tree, 529.447 best solution, best possible 377.203 (558.79 seconds) After 27300 nodes, 10836 on tree, 529.447 best solution, best possible 377.203 (561.90 seconds) Integer solution of 528.743 found after 686288 iterations and 27306 nodes (562.14 seconds) Full problem 482 rows 6260 columns, reduced to 432 rows 99 columns After 27400 nodes, 10870 on tree, 528.743 best solution, best possible 377.244 (567.06 seconds) After 27500 nodes, 10920 on tree, 528.743 best solution, best possible 377.295 (568.90 seconds) After 27600 nodes, 10968 on tree, 528.743 best solution, best possible 377.362 (570.93 seconds) After 27700 nodes, 11017 on tree, 528.743 best solution, best possible 377.436 (573.19 seconds) After 27800 nodes, 11065 on tree, 528.743 best solution, best possible 377.492 (575.21 seconds) After 27900 nodes, 11112 on tree, 528.743 best solution, best possible 377.551 (577.23 seconds) After 28000 nodes, 11162 on tree, 528.743 best solution, best possible 377.604 (579.18 seconds) After 28100 nodes, 11258 on tree, 528.743 best solution, best possible 377.604 (583.50 seconds) After 28200 nodes, 11188 on tree, 528.743 best solution, best possible 377.604 (585.06 seconds) After 28300 nodes, 11223 on tree, 528.743 best solution, best possible 377.604 (587.88 seconds) After 28400 nodes, 11296 on tree, 528.743 best solution, best possible 377.604 (591.64 seconds) After 28500 nodes, 11274 on tree, 528.743 best solution, best possible 377.604 (593.95 seconds) After 28600 nodes, 11249 on tree, 528.743 best solution, best possible 377.604 (596.05 seconds) After 28700 nodes, 11210 on tree, 528.743 best solution, best possible 377.604 (597.72 seconds) After 28800 nodes, 11176 on tree, 528.743 best solution, best possible 377.604 (599.51 seconds) After 28900 nodes, 11185 on tree, 528.743 best solution, best possible 377.604 (601.87 seconds) After 29000 nodes, 11197 on tree, 528.743 best solution, best possible 377.604 (603.11 seconds) After 29100 nodes, 11214 on tree, 528.743 best solution, best possible 377.604 (604.44 seconds) After 29200 nodes, 11161 on tree, 528.743 best solution, best possible 377.604 (605.93 seconds) After 29300 nodes, 11173 on tree, 528.743 best solution, best possible 377.604 (607.52 seconds) After 29400 nodes, 11154 on tree, 528.743 best solution, best possible 377.604 (608.45 seconds) After 29500 nodes, 11163 on tree, 528.743 best solution, best possible 377.604 (609.85 seconds) After 29600 nodes, 11181 on tree, 528.743 best solution, best possible 377.604 (610.91 seconds) Integer solution of 527.947 found after 753332 iterations and 29662 nodes (611.49 seconds) Full problem 482 rows 6260 columns, reduced to 432 rows 104 columns Integer solution of 523.909 found by combine solutions after 753395 iterations and 29663 nodes (615.17 seconds) After 29700 nodes, 11105 on tree, 523.909 best solution, best possible 377.63 (616.07 seconds) After 29800 nodes, 11153 on tree, 523.909 best solution, best possible 377.676 (618.19 seconds) After 29900 nodes, 11202 on tree, 523.909 best solution, best possible 377.715 (620.33 seconds) After 30000 nodes, 11252 on tree, 523.909 best solution, best possible 377.767 (622.31 seconds) After 30100 nodes, 11253 on tree, 523.909 best solution, best possible 377.767 (623.39 seconds) After 30200 nodes, 11226 on tree, 523.909 best solution, best possible 377.767 (624.38 seconds) After 30300 nodes, 11227 on tree, 523.909 best solution, best possible 377.767 (625.96 seconds) After 30400 nodes, 11231 on tree, 523.909 best solution, best possible 377.767 (627.59 seconds) After 30500 nodes, 11242 on tree, 523.909 best solution, best possible 377.767 (629.64 seconds) After 30600 nodes, 11244 on tree, 523.909 best solution, best possible 377.767 (632.40 seconds) After 30700 nodes, 11243 on tree, 523.909 best solution, best possible 377.767 (633.97 seconds) After 30800 nodes, 11217 on tree, 523.909 best solution, best possible 377.767 (635.91 seconds) After 30900 nodes, 11241 on tree, 523.909 best solution, best possible 377.767 (637.81 seconds) After 31000 nodes, 11263 on tree, 523.909 best solution, best possible 377.767 (639.28 seconds) After 31100 nodes, 11238 on tree, 523.909 best solution, best possible 377.767 (640.76 seconds) After 31200 nodes, 11212 on tree, 523.909 best solution, best possible 377.767 (641.88 seconds) After 31300 nodes, 11212 on tree, 523.909 best solution, best possible 377.767 (642.86 seconds) After 31400 nodes, 11214 on tree, 523.909 best solution, best possible 377.767 (644.20 seconds) After 31500 nodes, 11232 on tree, 523.909 best solution, best possible 377.767 (645.90 seconds) After 31600 nodes, 11239 on tree, 523.909 best solution, best possible 377.767 (648.02 seconds) After 31700 nodes, 11313 on tree, 523.909 best solution, best possible 377.767 (649.55 seconds) After 31800 nodes, 11342 on tree, 523.909 best solution, best possible 377.767 (651.00 seconds) After 31900 nodes, 11321 on tree, 523.909 best solution, best possible 377.767 (652.25 seconds) After 32000 nodes, 11324 on tree, 523.909 best solution, best possible 377.767 (653.27 seconds) After 32100 nodes, 11307 on tree, 523.909 best solution, best possible 377.767 (654.76 seconds) After 32200 nodes, 11274 on tree, 523.909 best solution, best possible 377.767 (656.05 seconds) After 32300 nodes, 11300 on tree, 523.909 best solution, best possible 377.767 (657.45 seconds) After 32400 nodes, 11259 on tree, 523.909 best solution, best possible 377.767 (658.73 seconds) After 32500 nodes, 11259 on tree, 523.909 best solution, best possible 377.767 (660.08 seconds) After 32600 nodes, 11220 on tree, 523.909 best solution, best possible 377.767 (661.25 seconds) After 32700 nodes, 11210 on tree, 523.909 best solution, best possible 377.767 (662.40 seconds) After 32800 nodes, 11225 on tree, 523.909 best solution, best possible 377.767 (664.23 seconds) After 32900 nodes, 11233 on tree, 523.909 best solution, best possible 377.767 (665.69 seconds) After 33000 nodes, 11215 on tree, 523.909 best solution, best possible 377.767 (666.81 seconds) After 33100 nodes, 11207 on tree, 523.909 best solution, best possible 377.767 (667.90 seconds) After 33200 nodes, 11212 on tree, 523.909 best solution, best possible 377.767 (668.85 seconds) After 33300 nodes, 11204 on tree, 523.909 best solution, best possible 377.767 (669.65 seconds) Integer solution of 523.808 found after 849869 iterations and 33367 nodes (670.23 seconds) Full problem 482 rows 6260 columns, reduced to 433 rows 107 columns Integer solution of 523.235 found by combine solutions after 849893 iterations and 33368 nodes (673.92 seconds) After 33400 nodes, 11218 on tree, 523.235 best solution, best possible 377.783 (674.66 seconds) After 33500 nodes, 11265 on tree, 523.235 best solution, best possible 377.838 (676.53 seconds) After 33600 nodes, 11313 on tree, 523.235 best solution, best possible 377.902 (678.54 seconds) After 33700 nodes, 11363 on tree, 523.235 best solution, best possible 377.966 (680.74 seconds) After 33800 nodes, 11412 on tree, 523.235 best solution, best possible 378.007 (682.71 seconds) After 33900 nodes, 11459 on tree, 523.235 best solution, best possible 378.046 (684.59 seconds) After 34000 nodes, 11509 on tree, 523.235 best solution, best possible 378.098 (686.76 seconds) After 34100 nodes, 11533 on tree, 523.235 best solution, best possible 378.098 (688.12 seconds) After 34200 nodes, 11517 on tree, 523.235 best solution, best possible 378.098 (689.44 seconds) After 34300 nodes, 11511 on tree, 523.235 best solution, best possible 378.098 (690.81 seconds) After 34400 nodes, 11538 on tree, 523.235 best solution, best possible 378.098 (691.94 seconds) After 34500 nodes, 11638 on tree, 523.235 best solution, best possible 378.098 (694.06 seconds) After 34600 nodes, 11699 on tree, 523.235 best solution, best possible 378.098 (696.24 seconds) After 34700 nodes, 11680 on tree, 523.235 best solution, best possible 378.098 (698.32 seconds) After 34800 nodes, 11645 on tree, 523.235 best solution, best possible 378.098 (700.18 seconds) After 34900 nodes, 11597 on tree, 523.235 best solution, best possible 378.098 (702.08 seconds) After 35000 nodes, 11573 on tree, 523.235 best solution, best possible 378.098 (703.52 seconds) After 35100 nodes, 11540 on tree, 523.235 best solution, best possible 378.098 (704.77 seconds) After 35200 nodes, 11576 on tree, 523.235 best solution, best possible 378.098 (706.16 seconds) After 35300 nodes, 11558 on tree, 523.235 best solution, best possible 378.098 (708.00 seconds) After 35400 nodes, 11503 on tree, 523.235 best solution, best possible 378.098 (708.99 seconds) After 35500 nodes, 11487 on tree, 523.235 best solution, best possible 378.098 (710.06 seconds) After 35600 nodes, 11503 on tree, 523.235 best solution, best possible 378.098 (711.92 seconds) After 35700 nodes, 11505 on tree, 523.235 best solution, best possible 378.098 (713.89 seconds) After 35800 nodes, 11508 on tree, 523.235 best solution, best possible 378.098 (715.69 seconds) After 35900 nodes, 11600 on tree, 523.235 best solution, best possible 378.098 (718.26 seconds) After 36000 nodes, 11700 on tree, 523.235 best solution, best possible 378.098 (722.05 seconds) After 36100 nodes, 11669 on tree, 523.235 best solution, best possible 378.098 (723.75 seconds) After 36200 nodes, 11597 on tree, 523.235 best solution, best possible 378.098 (725.80 seconds) After 36300 nodes, 11589 on tree, 523.235 best solution, best possible 378.098 (727.34 seconds) After 36400 nodes, 11609 on tree, 523.235 best solution, best possible 378.098 (728.83 seconds) After 36500 nodes, 11602 on tree, 523.235 best solution, best possible 378.098 (729.95 seconds) After 36600 nodes, 11671 on tree, 523.235 best solution, best possible 378.098 (731.02 seconds) After 36700 nodes, 11596 on tree, 523.235 best solution, best possible 378.098 (731.94 seconds) After 36800 nodes, 11552 on tree, 523.235 best solution, best possible 378.098 (733.10 seconds) After 36900 nodes, 11554 on tree, 523.235 best solution, best possible 378.098 (734.53 seconds) After 37000 nodes, 11535 on tree, 523.235 best solution, best possible 378.098 (736.53 seconds) After 37100 nodes, 11521 on tree, 523.235 best solution, best possible 378.098 (737.56 seconds) After 37200 nodes, 11502 on tree, 523.235 best solution, best possible 378.098 (738.83 seconds) After 37300 nodes, 11513 on tree, 523.235 best solution, best possible 378.098 (739.85 seconds) After 37400 nodes, 11504 on tree, 523.235 best solution, best possible 378.098 (740.53 seconds) After 37500 nodes, 11524 on tree, 523.235 best solution, best possible 378.098 (741.38 seconds) After 37600 nodes, 11526 on tree, 523.235 best solution, best possible 378.098 (742.60 seconds) After 37700 nodes, 11496 on tree, 523.235 best solution, best possible 378.098 (743.52 seconds) After 37800 nodes, 11512 on tree, 523.235 best solution, best possible 378.098 (744.56 seconds) After 37900 nodes, 11501 on tree, 523.235 best solution, best possible 378.098 (745.29 seconds) After 38000 nodes, 11493 on tree, 523.235 best solution, best possible 378.098 (746.17 seconds) After 38100 nodes, 11566 on tree, 523.235 best solution, best possible 378.098 (747.49 seconds) After 38200 nodes, 11581 on tree, 523.235 best solution, best possible 378.098 (749.21 seconds) After 38300 nodes, 11558 on tree, 523.235 best solution, best possible 378.098 (750.27 seconds) After 38400 nodes, 11526 on tree, 523.235 best solution, best possible 378.098 (751.83 seconds) After 38500 nodes, 11514 on tree, 523.235 best solution, best possible 378.098 (752.87 seconds) After 38600 nodes, 11523 on tree, 523.235 best solution, best possible 378.098 (753.83 seconds) After 38700 nodes, 11535 on tree, 523.235 best solution, best possible 378.098 (755.51 seconds) After 38800 nodes, 11502 on tree, 523.235 best solution, best possible 378.098 (757.08 seconds) After 38900 nodes, 11507 on tree, 523.235 best solution, best possible 378.098 (758.48 seconds) After 39000 nodes, 11489 on tree, 523.235 best solution, best possible 378.098 (759.53 seconds) After 39100 nodes, 11501 on tree, 523.235 best solution, best possible 378.098 (760.96 seconds) After 39200 nodes, 11500 on tree, 523.235 best solution, best possible 378.098 (762.94 seconds) After 39300 nodes, 11544 on tree, 523.235 best solution, best possible 378.098 (764.66 seconds) After 39400 nodes, 11546 on tree, 523.235 best solution, best possible 378.098 (766.46 seconds) After 39500 nodes, 11520 on tree, 523.235 best solution, best possible 378.098 (768.01 seconds) After 39600 nodes, 11507 on tree, 523.235 best solution, best possible 378.098 (769.12 seconds) After 39700 nodes, 11501 on tree, 523.235 best solution, best possible 378.098 (770.45 seconds) After 39800 nodes, 11492 on tree, 523.235 best solution, best possible 378.098 (771.96 seconds) After 39900 nodes, 11517 on tree, 523.235 best solution, best possible 378.098 (772.97 seconds) After 40000 nodes, 11483 on tree, 523.235 best solution, best possible 378.098 (773.77 seconds) After 40100 nodes, 11496 on tree, 523.235 best solution, best possible 378.098 (775.21 seconds) After 40200 nodes, 11507 on tree, 523.235 best solution, best possible 378.098 (776.26 seconds) After 40300 nodes, 11502 on tree, 523.235 best solution, best possible 378.098 (777.01 seconds) After 40400 nodes, 11527 on tree, 523.235 best solution, best possible 378.098 (777.96 seconds) After 40500 nodes, 11525 on tree, 523.235 best solution, best possible 378.098 (778.88 seconds) After 40600 nodes, 11520 on tree, 523.235 best solution, best possible 378.098 (779.79 seconds) After 40700 nodes, 11506 on tree, 523.235 best solution, best possible 378.098 (780.56 seconds) After 40800 nodes, 11499 on tree, 523.235 best solution, best possible 378.098 (781.33 seconds) After 40900 nodes, 11498 on tree, 523.235 best solution, best possible 378.098 (782.12 seconds) After 41000 nodes, 11544 on tree, 523.235 best solution, best possible 378.098 (783.04 seconds) After 41100 nodes, 11496 on tree, 523.235 best solution, best possible 378.098 (783.82 seconds) After 41200 nodes, 11517 on tree, 523.235 best solution, best possible 378.098 (784.65 seconds) After 41300 nodes, 11493 on tree, 523.235 best solution, best possible 378.098 (785.46 seconds) After 41400 nodes, 11495 on tree, 523.235 best solution, best possible 378.098 (786.12 seconds) After 41500 nodes, 11493 on tree, 523.235 best solution, best possible 378.098 (786.91 seconds) After 41600 nodes, 11489 on tree, 523.235 best solution, best possible 378.098 (787.72 seconds) After 41700 nodes, 11505 on tree, 523.235 best solution, best possible 378.098 (788.59 seconds) After 41800 nodes, 11487 on tree, 523.235 best solution, best possible 378.098 (789.29 seconds) After 41900 nodes, 11490 on tree, 523.235 best solution, best possible 378.098 (790.05 seconds) After 42000 nodes, 11479 on tree, 523.235 best solution, best possible 378.098 (790.75 seconds) After 42100 nodes, 11493 on tree, 523.235 best solution, best possible 378.098 (792.35 seconds) After 42200 nodes, 11485 on tree, 523.235 best solution, best possible 378.098 (793.76 seconds) After 42300 nodes, 11489 on tree, 523.235 best solution, best possible 378.098 (795.19 seconds) After 42400 nodes, 11480 on tree, 523.235 best solution, best possible 378.098 (796.00 seconds) After 42500 nodes, 11527 on tree, 523.235 best solution, best possible 378.098 (797.66 seconds) After 42600 nodes, 11486 on tree, 523.235 best solution, best possible 378.098 (799.22 seconds) After 42700 nodes, 11518 on tree, 523.235 best solution, best possible 378.098 (801.17 seconds) After 42800 nodes, 11554 on tree, 523.235 best solution, best possible 378.098 (802.56 seconds) After 42900 nodes, 11519 on tree, 523.235 best solution, best possible 378.098 (803.70 seconds) After 43000 nodes, 11511 on tree, 523.235 best solution, best possible 378.098 (804.81 seconds) After 43100 nodes, 11517 on tree, 523.235 best solution, best possible 378.098 (806.18 seconds) After 43200 nodes, 11487 on tree, 523.235 best solution, best possible 378.098 (807.32 seconds) Integer solution of 521.207 found after 1077887 iterations and 43228 nodes (807.51 seconds) Full problem 482 rows 6260 columns, reduced to 436 rows 115 columns Integer solution of 520.634 found by combine solutions after 1077894 iterations and 43229 nodes (811.94 seconds) After 43300 nodes, 11462 on tree, 520.634 best solution, best possible 378.136 (813.67 seconds) After 43400 nodes, 11512 on tree, 520.634 best solution, best possible 378.189 (815.47 seconds) After 43500 nodes, 11560 on tree, 520.634 best solution, best possible 378.221 (817.50 seconds) After 43600 nodes, 11610 on tree, 520.634 best solution, best possible 378.274 (819.64 seconds) After 43700 nodes, 11660 on tree, 520.634 best solution, best possible 378.313 (821.52 seconds) After 43800 nodes, 11707 on tree, 520.634 best solution, best possible 378.352 (823.53 seconds) After 43900 nodes, 11757 on tree, 520.634 best solution, best possible 378.396 (825.75 seconds) After 44000 nodes, 11806 on tree, 520.634 best solution, best possible 378.439 (827.63 seconds) Integer solution of 519.03 found after 1102839 iterations and 44056 nodes (828.18 seconds) Full problem 482 rows 6260 columns, reduced to 438 rows 120 columns Integer solution of 517.344 found by combine solutions after 1102843 iterations and 44057 nodes (832.83 seconds) After 44100 nodes, 11775 on tree, 517.344 best solution, best possible 378.462 (833.78 seconds) After 44200 nodes, 11824 on tree, 517.344 best solution, best possible 378.495 (835.83 seconds) After 44300 nodes, 11872 on tree, 517.344 best solution, best possible 378.524 (837.97 seconds) After 44400 nodes, 11921 on tree, 517.344 best solution, best possible 378.559 (840.05 seconds) After 44500 nodes, 11969 on tree, 517.344 best solution, best possible 378.606 (842.22 seconds) After 44600 nodes, 12013 on tree, 517.344 best solution, best possible 378.65 (844.22 seconds) After 44700 nodes, 12062 on tree, 517.344 best solution, best possible 378.697 (846.32 seconds) After 44800 nodes, 12112 on tree, 517.344 best solution, best possible 378.737 (848.16 seconds) After 44900 nodes, 12161 on tree, 517.344 best solution, best possible 378.775 (850.08 seconds) After 45000 nodes, 12210 on tree, 517.344 best solution, best possible 378.816 (852.11 seconds) Integer solution of 516.605 found after 1134612 iterations and 45036 nodes (852.38 seconds) Full problem 482 rows 6260 columns, reduced to 440 rows 125 columns Integer solution of 516.033 found by combine solutions after 1134617 iterations and 45037 nodes (858.41 seconds) After 45100 nodes, 12186 on tree, 516.033 best solution, best possible 378.835 (859.91 seconds) After 45200 nodes, 12236 on tree, 516.033 best solution, best possible 378.87 (862.18 seconds) After 45300 nodes, 12286 on tree, 516.033 best solution, best possible 378.911 (864.13 seconds) After 45400 nodes, 12334 on tree, 516.033 best solution, best possible 378.949 (866.14 seconds) After 45500 nodes, 12383 on tree, 516.033 best solution, best possible 378.989 (868.31 seconds) After 45600 nodes, 12433 on tree, 516.033 best solution, best possible 379.015 (870.27 seconds) After 45700 nodes, 12481 on tree, 516.033 best solution, best possible 379.05 (872.36 seconds) After 45800 nodes, 12528 on tree, 516.033 best solution, best possible 379.078 (874.54 seconds) After 45900 nodes, 12578 on tree, 516.033 best solution, best possible 379.115 (876.46 seconds) After 46000 nodes, 12628 on tree, 516.033 best solution, best possible 379.154 (878.35 seconds) After 46100 nodes, 12609 on tree, 516.033 best solution, best possible 379.154 (879.44 seconds) After 46200 nodes, 12614 on tree, 516.033 best solution, best possible 379.154 (880.80 seconds) After 46300 nodes, 12634 on tree, 516.033 best solution, best possible 379.154 (882.13 seconds) After 46400 nodes, 12641 on tree, 516.033 best solution, best possible 379.154 (883.77 seconds) After 46500 nodes, 12624 on tree, 516.033 best solution, best possible 379.154 (885.13 seconds) After 46600 nodes, 12633 on tree, 516.033 best solution, best possible 379.154 (886.52 seconds) After 46700 nodes, 12615 on tree, 516.033 best solution, best possible 379.154 (887.31 seconds) After 46800 nodes, 12605 on tree, 516.033 best solution, best possible 379.154 (888.24 seconds) After 46900 nodes, 12629 on tree, 516.033 best solution, best possible 379.154 (889.48 seconds) After 47000 nodes, 12716 on tree, 516.033 best solution, best possible 379.154 (891.46 seconds) After 47100 nodes, 12676 on tree, 516.033 best solution, best possible 379.154 (893.02 seconds) After 47200 nodes, 12637 on tree, 516.033 best solution, best possible 379.154 (894.37 seconds) After 47300 nodes, 12621 on tree, 516.033 best solution, best possible 379.154 (895.45 seconds) After 47400 nodes, 12653 on tree, 516.033 best solution, best possible 379.154 (896.64 seconds) After 47500 nodes, 12753 on tree, 516.033 best solution, best possible 379.154 (898.06 seconds) After 47600 nodes, 12853 on tree, 516.033 best solution, best possible 379.154 (899.93 seconds) After 47700 nodes, 12909 on tree, 516.033 best solution, best possible 379.154 (901.77 seconds) After 47800 nodes, 12862 on tree, 516.033 best solution, best possible 379.154 (903.33 seconds) After 47900 nodes, 12868 on tree, 516.033 best solution, best possible 379.154 (905.26 seconds) After 48000 nodes, 12871 on tree, 516.033 best solution, best possible 379.154 (907.24 seconds) After 48100 nodes, 12842 on tree, 516.033 best solution, best possible 379.154 (909.14 seconds) After 48200 nodes, 12828 on tree, 516.033 best solution, best possible 379.154 (910.49 seconds) After 48300 nodes, 12832 on tree, 516.033 best solution, best possible 379.154 (912.23 seconds) After 48400 nodes, 12754 on tree, 516.033 best solution, best possible 379.154 (913.96 seconds) After 48500 nodes, 12745 on tree, 516.033 best solution, best possible 379.154 (916.20 seconds) After 48600 nodes, 12710 on tree, 516.033 best solution, best possible 379.154 (917.66 seconds) After 48700 nodes, 12672 on tree, 516.033 best solution, best possible 379.154 (919.22 seconds) After 48800 nodes, 12771 on tree, 516.033 best solution, best possible 379.154 (920.72 seconds) After 48900 nodes, 12734 on tree, 516.033 best solution, best possible 379.154 (921.77 seconds) After 49000 nodes, 12675 on tree, 516.033 best solution, best possible 379.154 (922.81 seconds) After 49100 nodes, 12664 on tree, 516.033 best solution, best possible 379.154 (923.82 seconds) After 49200 nodes, 12739 on tree, 516.033 best solution, best possible 379.154 (924.95 seconds) After 49300 nodes, 12704 on tree, 516.033 best solution, best possible 379.154 (926.29 seconds) After 49400 nodes, 12679 on tree, 516.033 best solution, best possible 379.154 (927.35 seconds) After 49500 nodes, 12656 on tree, 516.033 best solution, best possible 379.154 (928.13 seconds) After 49600 nodes, 12653 on tree, 516.033 best solution, best possible 379.154 (928.90 seconds) After 49700 nodes, 12690 on tree, 516.033 best solution, best possible 379.154 (930.15 seconds) After 49800 nodes, 12632 on tree, 516.033 best solution, best possible 379.154 (931.52 seconds) After 49900 nodes, 12651 on tree, 516.033 best solution, best possible 379.154 (932.51 seconds) After 50000 nodes, 12632 on tree, 516.033 best solution, best possible 379.154 (933.39 seconds) After 50100 nodes, 12637 on tree, 516.033 best solution, best possible 379.154 (934.49 seconds) After 50200 nodes, 12605 on tree, 516.033 best solution, best possible 379.154 (935.45 seconds) After 50300 nodes, 12612 on tree, 516.033 best solution, best possible 379.154 (936.41 seconds) After 50400 nodes, 12619 on tree, 516.033 best solution, best possible 379.154 (937.36 seconds) After 50500 nodes, 12719 on tree, 516.033 best solution, best possible 379.154 (938.91 seconds) After 50600 nodes, 12688 on tree, 516.033 best solution, best possible 379.154 (940.12 seconds) After 50700 nodes, 12696 on tree, 516.033 best solution, best possible 379.154 (941.08 seconds) After 50800 nodes, 12673 on tree, 516.033 best solution, best possible 379.154 (942.53 seconds) After 50900 nodes, 12636 on tree, 516.033 best solution, best possible 379.154 (943.71 seconds) After 51000 nodes, 12631 on tree, 516.033 best solution, best possible 379.154 (944.50 seconds) After 51100 nodes, 12616 on tree, 516.033 best solution, best possible 379.154 (945.84 seconds) After 51200 nodes, 12621 on tree, 516.033 best solution, best possible 379.154 (946.77 seconds) After 51300 nodes, 12614 on tree, 516.033 best solution, best possible 379.154 (947.82 seconds) After 51400 nodes, 12610 on tree, 516.033 best solution, best possible 379.154 (948.72 seconds) After 51500 nodes, 12642 on tree, 516.033 best solution, best possible 379.154 (949.98 seconds) After 51600 nodes, 12607 on tree, 516.033 best solution, best possible 379.154 (951.05 seconds) After 51700 nodes, 12657 on tree, 516.033 best solution, best possible 379.154 (952.27 seconds) After 51800 nodes, 12652 on tree, 516.033 best solution, best possible 379.154 (953.39 seconds) After 51900 nodes, 12637 on tree, 516.033 best solution, best possible 379.154 (954.57 seconds) After 52000 nodes, 12603 on tree, 516.033 best solution, best possible 379.154 (955.68 seconds) After 52100 nodes, 12599 on tree, 516.033 best solution, best possible 379.154 (956.52 seconds) After 52200 nodes, 12670 on tree, 516.033 best solution, best possible 379.154 (958.01 seconds) After 52300 nodes, 12624 on tree, 516.033 best solution, best possible 379.154 (959.15 seconds) After 52400 nodes, 12632 on tree, 516.033 best solution, best possible 379.154 (960.17 seconds) After 52500 nodes, 12632 on tree, 516.033 best solution, best possible 379.154 (961.11 seconds) After 52600 nodes, 12622 on tree, 516.033 best solution, best possible 379.154 (962.20 seconds) After 52700 nodes, 12605 on tree, 516.033 best solution, best possible 379.154 (963.19 seconds) After 52800 nodes, 12627 on tree, 516.033 best solution, best possible 379.154 (964.33 seconds) After 52900 nodes, 12727 on tree, 516.033 best solution, best possible 379.154 (966.64 seconds) After 53000 nodes, 12670 on tree, 516.033 best solution, best possible 379.154 (968.10 seconds) After 53100 nodes, 12662 on tree, 516.033 best solution, best possible 379.154 (969.28 seconds) After 53200 nodes, 12638 on tree, 516.033 best solution, best possible 379.154 (970.72 seconds) After 53300 nodes, 12616 on tree, 516.033 best solution, best possible 379.154 (971.85 seconds) After 53400 nodes, 12624 on tree, 516.033 best solution, best possible 379.154 (972.67 seconds) After 53500 nodes, 12601 on tree, 516.033 best solution, best possible 379.154 (973.76 seconds) After 53600 nodes, 12606 on tree, 516.033 best solution, best possible 379.154 (975.21 seconds) After 53700 nodes, 12622 on tree, 516.033 best solution, best possible 379.154 (976.05 seconds) After 53800 nodes, 12655 on tree, 516.033 best solution, best possible 379.154 (977.16 seconds) After 53900 nodes, 12674 on tree, 516.033 best solution, best possible 379.154 (978.26 seconds) After 54000 nodes, 12659 on tree, 516.033 best solution, best possible 379.154 (979.10 seconds) After 54100 nodes, 12624 on tree, 516.033 best solution, best possible 379.154 (980.17 seconds) After 54200 nodes, 12622 on tree, 516.033 best solution, best possible 379.154 (981.14 seconds) After 54300 nodes, 12609 on tree, 516.033 best solution, best possible 379.154 (982.01 seconds) After 54400 nodes, 12601 on tree, 516.033 best solution, best possible 379.154 (982.75 seconds) After 54500 nodes, 12633 on tree, 516.033 best solution, best possible 379.154 (983.74 seconds) After 54600 nodes, 12643 on tree, 516.033 best solution, best possible 379.154 (984.92 seconds) After 54700 nodes, 12616 on tree, 516.033 best solution, best possible 379.154 (986.19 seconds) After 54800 nodes, 12604 on tree, 516.033 best solution, best possible 379.154 (987.31 seconds) After 54900 nodes, 12603 on tree, 516.033 best solution, best possible 379.154 (988.29 seconds) After 55000 nodes, 12640 on tree, 516.033 best solution, best possible 379.154 (988.95 seconds) After 55100 nodes, 12608 on tree, 516.033 best solution, best possible 379.154 (989.51 seconds) Integer solution of 514.092 found after 1372018 iterations and 55105 nodes (989.60 seconds) Full problem 482 rows 6260 columns, reduced to 441 rows 129 columns Integer solution of 513.519 found by combine solutions after 1372031 iterations and 55106 nodes (999.75 seconds) After 55200 nodes, 12583 on tree, 513.519 best solution, best possible 379.188 (1001.26 seconds) After 55300 nodes, 12631 on tree, 513.519 best solution, best possible 379.215 (1003.06 seconds) After 55400 nodes, 12681 on tree, 513.519 best solution, best possible 379.251 (1005.07 seconds) After 55500 nodes, 12728 on tree, 513.519 best solution, best possible 379.292 (1007.32 seconds) After 55600 nodes, 12776 on tree, 513.519 best solution, best possible 379.324 (1009.78 seconds) After 55700 nodes, 12826 on tree, 513.519 best solution, best possible 379.36 (1011.84 seconds) After 55800 nodes, 12875 on tree, 513.519 best solution, best possible 379.404 (1013.86 seconds) After 55900 nodes, 12925 on tree, 513.519 best solution, best possible 379.439 (1015.94 seconds) After 56000 nodes, 12975 on tree, 513.519 best solution, best possible 379.469 (1017.87 seconds) After 56100 nodes, 12963 on tree, 513.519 best solution, best possible 379.469 (1018.39 seconds) After 56200 nodes, 13032 on tree, 513.519 best solution, best possible 379.469 (1019.55 seconds) After 56300 nodes, 13061 on tree, 513.519 best solution, best possible 379.469 (1020.60 seconds) After 56400 nodes, 13010 on tree, 513.519 best solution, best possible 379.469 (1021.78 seconds) After 56500 nodes, 12985 on tree, 513.519 best solution, best possible 379.469 (1023.42 seconds) After 56600 nodes, 12981 on tree, 513.519 best solution, best possible 379.469 (1024.64 seconds) After 56700 nodes, 12993 on tree, 513.519 best solution, best possible 379.469 (1025.61 seconds) After 56800 nodes, 13010 on tree, 513.519 best solution, best possible 379.469 (1026.71 seconds) After 56900 nodes, 12974 on tree, 513.519 best solution, best possible 379.469 (1027.76 seconds) After 57000 nodes, 12960 on tree, 513.519 best solution, best possible 379.469 (1028.93 seconds) After 57100 nodes, 12955 on tree, 513.519 best solution, best possible 379.469 (1030.04 seconds) After 57200 nodes, 12968 on tree, 513.519 best solution, best possible 379.469 (1030.90 seconds) After 57300 nodes, 12954 on tree, 513.519 best solution, best possible 379.469 (1032.12 seconds) After 57400 nodes, 12972 on tree, 513.519 best solution, best possible 379.469 (1033.18 seconds) After 57500 nodes, 13001 on tree, 513.519 best solution, best possible 379.469 (1034.02 seconds) After 57600 nodes, 12963 on tree, 513.519 best solution, best possible 379.469 (1035.08 seconds) After 57700 nodes, 12962 on tree, 513.519 best solution, best possible 379.469 (1036.00 seconds) After 57800 nodes, 12960 on tree, 513.519 best solution, best possible 379.469 (1036.68 seconds) Integer solution of 513.003 found after 1443994 iterations and 57847 nodes (1037.00 seconds) Full problem 482 rows 6260 columns, reduced to 441 rows 134 columns After 57900 nodes, 12984 on tree, 513.003 best solution, best possible 379.489 (1045.00 seconds) After 58000 nodes, 13033 on tree, 513.003 best solution, best possible 379.509 (1047.19 seconds) Integer solution of 511.037 found after 1449593 iterations and 58055 nodes (1047.51 seconds) Full problem 482 rows 6260 columns, reduced to 441 rows 135 columns Integer solution of 510.464 found by combine solutions after 1449598 iterations and 58056 nodes (1053.37 seconds) After 58100 nodes, 12985 on tree, 510.464 best solution, best possible 379.521 (1054.35 seconds) After 58200 nodes, 13034 on tree, 510.464 best solution, best possible 379.546 (1056.29 seconds) After 58300 nodes, 13084 on tree, 510.464 best solution, best possible 379.588 (1058.06 seconds) After 58400 nodes, 13129 on tree, 510.464 best solution, best possible 379.617 (1059.81 seconds) After 58500 nodes, 13177 on tree, 510.464 best solution, best possible 379.647 (1061.60 seconds) After 58600 nodes, 13226 on tree, 510.464 best solution, best possible 379.677 (1063.60 seconds) After 58700 nodes, 13274 on tree, 510.464 best solution, best possible 379.705 (1065.87 seconds) After 58800 nodes, 13321 on tree, 510.464 best solution, best possible 379.734 (1067.63 seconds) After 58900 nodes, 13369 on tree, 510.464 best solution, best possible 379.759 (1069.66 seconds) After 59000 nodes, 13418 on tree, 510.464 best solution, best possible 379.796 (1071.66 seconds) After 59100 nodes, 13421 on tree, 510.464 best solution, best possible 379.796 (1072.49 seconds) After 59200 nodes, 13436 on tree, 510.464 best solution, best possible 379.796 (1073.43 seconds) After 59300 nodes, 13416 on tree, 510.464 best solution, best possible 379.796 (1074.51 seconds) After 59400 nodes, 13457 on tree, 510.464 best solution, best possible 379.796 (1075.66 seconds) After 59500 nodes, 13480 on tree, 510.464 best solution, best possible 379.796 (1077.08 seconds) After 59600 nodes, 13492 on tree, 510.464 best solution, best possible 379.796 (1078.32 seconds) After 59700 nodes, 13451 on tree, 510.464 best solution, best possible 379.796 (1079.43 seconds) After 59800 nodes, 13421 on tree, 510.464 best solution, best possible 379.796 (1080.33 seconds) After 59900 nodes, 13406 on tree, 510.464 best solution, best possible 379.796 (1081.46 seconds) After 60000 nodes, 13400 on tree, 510.464 best solution, best possible 379.796 (1082.32 seconds) After 60100 nodes, 13413 on tree, 510.464 best solution, best possible 379.796 (1083.25 seconds) After 60200 nodes, 13454 on tree, 510.464 best solution, best possible 379.796 (1084.18 seconds) After 60300 nodes, 13420 on tree, 510.464 best solution, best possible 379.796 (1085.04 seconds) After 60400 nodes, 13413 on tree, 510.464 best solution, best possible 379.796 (1085.69 seconds) After 60500 nodes, 13422 on tree, 510.464 best solution, best possible 379.796 (1086.38 seconds) After 60600 nodes, 13411 on tree, 510.464 best solution, best possible 379.796 (1087.01 seconds) After 60700 nodes, 13416 on tree, 510.464 best solution, best possible 379.796 (1087.60 seconds) After 60800 nodes, 13402 on tree, 510.464 best solution, best possible 379.796 (1088.15 seconds) Integer solution of 510.205 found after 1509878 iterations and 60872 nodes (1088.65 seconds) Full problem 482 rows 6260 columns, reduced to 441 rows 139 columns Integer solution of 507.685 found by combine solutions after 1510023 iterations and 60874 nodes (1097.11 seconds) After 60900 nodes, 13345 on tree, 507.685 best solution, best possible 379.805 (1097.82 seconds) After 61000 nodes, 13393 on tree, 507.685 best solution, best possible 379.839 (1099.59 seconds) After 61100 nodes, 13414 on tree, 507.685 best solution, best possible 379.839 (1100.58 seconds) After 61200 nodes, 13514 on tree, 507.685 best solution, best possible 379.839 (1102.24 seconds) After 61300 nodes, 13541 on tree, 507.685 best solution, best possible 379.839 (1103.51 seconds) After 61400 nodes, 13482 on tree, 507.685 best solution, best possible 379.839 (1104.83 seconds) After 61500 nodes, 13503 on tree, 507.685 best solution, best possible 379.839 (1106.07 seconds) After 61600 nodes, 13436 on tree, 507.685 best solution, best possible 379.839 (1107.48 seconds) After 61700 nodes, 13506 on tree, 507.685 best solution, best possible 379.839 (1108.96 seconds) After 61800 nodes, 13439 on tree, 507.685 best solution, best possible 379.839 (1110.12 seconds) After 61900 nodes, 13481 on tree, 507.685 best solution, best possible 379.839 (1111.53 seconds) After 62000 nodes, 13436 on tree, 507.685 best solution, best possible 379.839 (1112.82 seconds) After 62100 nodes, 13421 on tree, 507.685 best solution, best possible 379.839 (1114.21 seconds) After 62200 nodes, 13413 on tree, 507.685 best solution, best possible 379.839 (1115.46 seconds) After 62300 nodes, 13387 on tree, 507.685 best solution, best possible 379.839 (1116.69 seconds) After 62400 nodes, 13378 on tree, 507.685 best solution, best possible 379.839 (1118.07 seconds) After 62500 nodes, 13437 on tree, 507.685 best solution, best possible 379.839 (1119.18 seconds) After 62600 nodes, 13412 on tree, 507.685 best solution, best possible 379.839 (1120.13 seconds) After 62700 nodes, 13390 on tree, 507.685 best solution, best possible 379.839 (1120.95 seconds) After 62800 nodes, 13374 on tree, 507.685 best solution, best possible 379.839 (1121.78 seconds) After 62900 nodes, 13425 on tree, 507.685 best solution, best possible 379.839 (1122.80 seconds) After 63000 nodes, 13403 on tree, 507.685 best solution, best possible 379.839 (1123.81 seconds) After 63100 nodes, 13376 on tree, 507.685 best solution, best possible 379.839 (1124.88 seconds) After 63200 nodes, 13377 on tree, 507.685 best solution, best possible 379.839 (1125.75 seconds) After 63300 nodes, 13412 on tree, 507.685 best solution, best possible 379.839 (1126.91 seconds) After 63400 nodes, 13415 on tree, 507.685 best solution, best possible 379.839 (1127.75 seconds) After 63500 nodes, 13374 on tree, 507.685 best solution, best possible 379.839 (1128.68 seconds) After 63600 nodes, 13451 on tree, 507.685 best solution, best possible 379.839 (1129.55 seconds) After 63700 nodes, 13451 on tree, 507.685 best solution, best possible 379.839 (1130.39 seconds) After 63800 nodes, 13431 on tree, 507.685 best solution, best possible 379.839 (1131.11 seconds) After 63900 nodes, 13430 on tree, 507.685 best solution, best possible 379.839 (1131.95 seconds) After 64000 nodes, 13409 on tree, 507.685 best solution, best possible 379.839 (1132.66 seconds) After 64100 nodes, 13411 on tree, 507.685 best solution, best possible 379.839 (1133.27 seconds) After 64200 nodes, 13424 on tree, 507.685 best solution, best possible 379.839 (1134.05 seconds) After 64300 nodes, 13427 on tree, 507.685 best solution, best possible 379.839 (1135.05 seconds) After 64400 nodes, 13419 on tree, 507.685 best solution, best possible 379.839 (1135.85 seconds) After 64500 nodes, 13410 on tree, 507.685 best solution, best possible 379.839 (1136.56 seconds) After 64600 nodes, 13402 on tree, 507.685 best solution, best possible 379.839 (1137.27 seconds) After 64700 nodes, 13396 on tree, 507.685 best solution, best possible 379.839 (1137.78 seconds) After 64800 nodes, 13406 on tree, 507.685 best solution, best possible 379.839 (1138.44 seconds) After 64900 nodes, 13404 on tree, 507.685 best solution, best possible 379.839 (1139.09 seconds) After 65000 nodes, 13403 on tree, 507.685 best solution, best possible 379.839 (1139.79 seconds) After 65100 nodes, 13406 on tree, 507.685 best solution, best possible 379.839 (1140.33 seconds) After 65200 nodes, 13408 on tree, 507.685 best solution, best possible 379.839 (1141.14 seconds) After 65300 nodes, 13419 on tree, 507.685 best solution, best possible 379.839 (1141.91 seconds) After 65400 nodes, 13428 on tree, 507.685 best solution, best possible 379.839 (1142.64 seconds) After 65500 nodes, 13428 on tree, 507.685 best solution, best possible 379.839 (1143.49 seconds) After 65600 nodes, 13420 on tree, 507.685 best solution, best possible 379.839 (1144.16 seconds) After 65700 nodes, 13405 on tree, 507.685 best solution, best possible 379.839 (1144.91 seconds) After 65800 nodes, 13390 on tree, 507.685 best solution, best possible 379.839 (1145.54 seconds) After 65900 nodes, 13398 on tree, 507.685 best solution, best possible 379.839 (1146.32 seconds) After 66000 nodes, 13398 on tree, 507.685 best solution, best possible 379.839 (1147.12 seconds) After 66100 nodes, 13430 on tree, 507.685 best solution, best possible 379.839 (1147.92 seconds) After 66200 nodes, 13411 on tree, 507.685 best solution, best possible 379.839 (1148.94 seconds) After 66300 nodes, 13390 on tree, 507.685 best solution, best possible 379.839 (1149.76 seconds) After 66400 nodes, 13394 on tree, 507.685 best solution, best possible 379.839 (1150.66 seconds) After 66500 nodes, 13400 on tree, 507.685 best solution, best possible 379.839 (1151.40 seconds) After 66600 nodes, 13432 on tree, 507.685 best solution, best possible 379.839 (1152.25 seconds) After 66700 nodes, 13397 on tree, 507.685 best solution, best possible 379.839 (1153.16 seconds) After 66800 nodes, 13386 on tree, 507.685 best solution, best possible 379.839 (1153.96 seconds) After 66900 nodes, 13383 on tree, 507.685 best solution, best possible 379.839 (1154.71 seconds) After 67000 nodes, 13424 on tree, 507.685 best solution, best possible 379.839 (1155.55 seconds) After 67100 nodes, 13425 on tree, 507.685 best solution, best possible 379.839 (1156.43 seconds) After 67200 nodes, 13400 on tree, 507.685 best solution, best possible 379.839 (1157.48 seconds) After 67300 nodes, 13392 on tree, 507.685 best solution, best possible 379.839 (1158.11 seconds) After 67400 nodes, 13427 on tree, 507.685 best solution, best possible 379.839 (1158.91 seconds) After 67500 nodes, 13380 on tree, 507.685 best solution, best possible 379.839 (1159.72 seconds) After 67600 nodes, 13436 on tree, 507.685 best solution, best possible 379.839 (1160.64 seconds) After 67700 nodes, 13411 on tree, 507.685 best solution, best possible 379.839 (1161.75 seconds) After 67800 nodes, 13381 on tree, 507.685 best solution, best possible 379.839 (1162.56 seconds) After 67900 nodes, 13397 on tree, 507.685 best solution, best possible 379.839 (1163.29 seconds) After 68000 nodes, 13380 on tree, 507.685 best solution, best possible 379.839 (1164.11 seconds) After 68100 nodes, 13480 on tree, 507.685 best solution, best possible 379.839 (1165.05 seconds) After 68200 nodes, 13427 on tree, 507.685 best solution, best possible 379.839 (1165.82 seconds) After 68300 nodes, 13413 on tree, 507.685 best solution, best possible 379.839 (1166.58 seconds) After 68400 nodes, 13406 on tree, 507.685 best solution, best possible 379.839 (1167.49 seconds) After 68500 nodes, 13412 on tree, 507.685 best solution, best possible 379.839 (1168.32 seconds) After 68600 nodes, 13382 on tree, 507.685 best solution, best possible 379.839 (1169.19 seconds) After 68700 nodes, 13377 on tree, 507.685 best solution, best possible 379.839 (1170.03 seconds) After 68800 nodes, 13411 on tree, 507.685 best solution, best possible 379.839 (1170.86 seconds) After 68900 nodes, 13414 on tree, 507.685 best solution, best possible 379.839 (1171.66 seconds) After 69000 nodes, 13419 on tree, 507.685 best solution, best possible 379.839 (1172.15 seconds) After 69100 nodes, 13405 on tree, 507.685 best solution, best possible 379.839 (1172.56 seconds) After 69200 nodes, 13393 on tree, 507.685 best solution, best possible 379.839 (1173.32 seconds) After 69300 nodes, 13388 on tree, 507.685 best solution, best possible 379.839 (1173.99 seconds) After 69400 nodes, 13380 on tree, 507.685 best solution, best possible 379.839 (1174.62 seconds) After 69500 nodes, 13432 on tree, 507.685 best solution, best possible 379.839 (1175.53 seconds) After 69600 nodes, 13448 on tree, 507.685 best solution, best possible 379.839 (1176.26 seconds) After 69700 nodes, 13451 on tree, 507.685 best solution, best possible 379.839 (1177.06 seconds) After 69800 nodes, 13447 on tree, 507.685 best solution, best possible 379.839 (1177.69 seconds) After 69900 nodes, 13443 on tree, 507.685 best solution, best possible 379.839 (1178.29 seconds) After 70000 nodes, 13445 on tree, 507.685 best solution, best possible 379.839 (1178.96 seconds) After 70100 nodes, 13445 on tree, 507.685 best solution, best possible 379.839 (1179.73 seconds) After 70200 nodes, 13438 on tree, 507.685 best solution, best possible 379.839 (1180.22 seconds) After 70300 nodes, 13444 on tree, 507.685 best solution, best possible 379.839 (1180.75 seconds) After 70400 nodes, 13460 on tree, 507.685 best solution, best possible 379.839 (1181.45 seconds) After 70500 nodes, 13426 on tree, 507.685 best solution, best possible 379.839 (1182.06 seconds) After 70600 nodes, 13422 on tree, 507.685 best solution, best possible 379.839 (1182.67 seconds) After 70700 nodes, 13419 on tree, 507.685 best solution, best possible 379.839 (1183.49 seconds) After 70800 nodes, 13416 on tree, 507.685 best solution, best possible 379.839 (1184.06 seconds) After 70900 nodes, 13419 on tree, 507.685 best solution, best possible 379.839 (1184.81 seconds) After 71000 nodes, 13411 on tree, 507.685 best solution, best possible 379.839 (1185.47 seconds) After 71100 nodes, 13409 on tree, 507.685 best solution, best possible 379.839 (1186.17 seconds) After 71200 nodes, 13407 on tree, 507.685 best solution, best possible 379.839 (1186.80 seconds) After 71300 nodes, 13421 on tree, 507.685 best solution, best possible 379.839 (1187.39 seconds) After 71400 nodes, 13409 on tree, 507.685 best solution, best possible 379.839 (1187.92 seconds) After 71500 nodes, 13423 on tree, 507.685 best solution, best possible 379.839 (1188.44 seconds) After 71600 nodes, 13403 on tree, 507.685 best solution, best possible 379.839 (1188.85 seconds) After 71700 nodes, 13412 on tree, 507.685 best solution, best possible 379.839 (1189.39 seconds) After 71800 nodes, 13399 on tree, 507.685 best solution, best possible 379.839 (1189.91 seconds) After 71900 nodes, 13427 on tree, 507.685 best solution, best possible 379.839 (1190.59 seconds) After 72000 nodes, 13409 on tree, 507.685 best solution, best possible 379.839 (1191.41 seconds) After 72100 nodes, 13414 on tree, 507.685 best solution, best possible 379.839 (1191.97 seconds) After 72200 nodes, 13399 on tree, 507.685 best solution, best possible 379.839 (1192.56 seconds) After 72300 nodes, 13403 on tree, 507.685 best solution, best possible 379.839 (1193.32 seconds) After 72400 nodes, 13405 on tree, 507.685 best solution, best possible 379.839 (1193.84 seconds) After 72500 nodes, 13416 on tree, 507.685 best solution, best possible 379.839 (1194.44 seconds) After 72600 nodes, 13400 on tree, 507.685 best solution, best possible 379.839 (1195.05 seconds) After 72700 nodes, 13408 on tree, 507.685 best solution, best possible 379.839 (1195.76 seconds) After 72800 nodes, 13401 on tree, 507.685 best solution, best possible 379.839 (1196.38 seconds) After 72900 nodes, 13400 on tree, 507.685 best solution, best possible 379.839 (1197.07 seconds) After 73000 nodes, 13391 on tree, 507.685 best solution, best possible 379.839 (1197.69 seconds) After 73100 nodes, 13388 on tree, 507.685 best solution, best possible 379.839 (1198.27 seconds) After 73200 nodes, 13397 on tree, 507.685 best solution, best possible 379.839 (1199.00 seconds) After 73300 nodes, 13385 on tree, 507.685 best solution, best possible 379.839 (1199.64 seconds) After 73400 nodes, 13388 on tree, 507.685 best solution, best possible 379.839 (1200.22 seconds) After 73500 nodes, 13401 on tree, 507.685 best solution, best possible 379.839 (1200.90 seconds) After 73600 nodes, 13394 on tree, 507.685 best solution, best possible 379.839 (1201.56 seconds) After 73700 nodes, 13409 on tree, 507.685 best solution, best possible 379.839 (1202.32 seconds) After 73800 nodes, 13410 on tree, 507.685 best solution, best possible 379.839 (1203.18 seconds) After 73900 nodes, 13385 on tree, 507.685 best solution, best possible 379.839 (1203.86 seconds) After 74000 nodes, 13390 on tree, 507.685 best solution, best possible 379.839 (1204.49 seconds) After 74100 nodes, 13391 on tree, 507.685 best solution, best possible 379.839 (1205.36 seconds) After 74200 nodes, 13398 on tree, 507.685 best solution, best possible 379.839 (1206.24 seconds) After 74300 nodes, 13411 on tree, 507.685 best solution, best possible 379.839 (1207.00 seconds) After 74400 nodes, 13416 on tree, 507.685 best solution, best possible 379.839 (1207.47 seconds) After 74500 nodes, 13403 on tree, 507.685 best solution, best possible 379.839 (1207.93 seconds) After 74600 nodes, 13397 on tree, 507.685 best solution, best possible 379.839 (1208.37 seconds) After 74700 nodes, 13393 on tree, 507.685 best solution, best possible 379.839 (1208.91 seconds) After 74800 nodes, 13393 on tree, 507.685 best solution, best possible 379.839 (1209.54 seconds) After 74900 nodes, 13391 on tree, 507.685 best solution, best possible 379.839 (1210.10 seconds) After 75000 nodes, 13385 on tree, 507.685 best solution, best possible 379.839 (1210.58 seconds) After 75100 nodes, 13375 on tree, 507.685 best solution, best possible 379.839 (1211.21 seconds) After 75200 nodes, 13390 on tree, 507.685 best solution, best possible 379.839 (1211.88 seconds) After 75300 nodes, 13376 on tree, 507.685 best solution, best possible 379.839 (1212.42 seconds) After 75400 nodes, 13388 on tree, 507.685 best solution, best possible 379.839 (1213.10 seconds) After 75500 nodes, 13385 on tree, 507.685 best solution, best possible 379.839 (1213.66 seconds) After 75600 nodes, 13375 on tree, 507.685 best solution, best possible 379.839 (1214.30 seconds) After 75700 nodes, 13403 on tree, 507.685 best solution, best possible 379.839 (1214.98 seconds) After 75800 nodes, 13383 on tree, 507.685 best solution, best possible 379.839 (1215.56 seconds) After 75900 nodes, 13372 on tree, 507.685 best solution, best possible 379.839 (1216.02 seconds) After 76000 nodes, 13381 on tree, 507.685 best solution, best possible 379.839 (1216.62 seconds) After 76100 nodes, 13373 on tree, 507.685 best solution, best possible 379.839 (1217.17 seconds) After 76200 nodes, 13448 on tree, 507.685 best solution, best possible 379.839 (1218.14 seconds) After 76300 nodes, 13418 on tree, 507.685 best solution, best possible 379.839 (1219.22 seconds) After 76400 nodes, 13448 on tree, 507.685 best solution, best possible 379.839 (1220.02 seconds) After 76500 nodes, 13412 on tree, 507.685 best solution, best possible 379.839 (1220.80 seconds) After 76600 nodes, 13396 on tree, 507.685 best solution, best possible 379.839 (1221.79 seconds) After 76700 nodes, 13383 on tree, 507.685 best solution, best possible 379.839 (1222.68 seconds) After 76800 nodes, 13444 on tree, 507.685 best solution, best possible 379.839 (1223.57 seconds) After 76900 nodes, 13471 on tree, 507.685 best solution, best possible 379.839 (1224.66 seconds) After 77000 nodes, 13455 on tree, 507.685 best solution, best possible 379.839 (1225.40 seconds) After 77100 nodes, 13464 on tree, 507.685 best solution, best possible 379.839 (1226.54 seconds) After 77200 nodes, 13450 on tree, 507.685 best solution, best possible 379.839 (1227.69 seconds) After 77300 nodes, 13445 on tree, 507.685 best solution, best possible 379.839 (1228.32 seconds) After 77400 nodes, 13443 on tree, 507.685 best solution, best possible 379.839 (1228.88 seconds) After 77500 nodes, 13437 on tree, 507.685 best solution, best possible 379.839 (1229.46 seconds) After 77600 nodes, 13428 on tree, 507.685 best solution, best possible 379.839 (1229.85 seconds) After 77700 nodes, 13426 on tree, 507.685 best solution, best possible 379.839 (1230.69 seconds) After 77800 nodes, 13450 on tree, 507.685 best solution, best possible 379.839 (1231.44 seconds) After 77900 nodes, 13453 on tree, 507.685 best solution, best possible 379.839 (1232.15 seconds) After 78000 nodes, 13443 on tree, 507.685 best solution, best possible 379.839 (1232.91 seconds) After 78100 nodes, 13428 on tree, 507.685 best solution, best possible 379.839 (1233.52 seconds) After 78200 nodes, 13411 on tree, 507.685 best solution, best possible 379.839 (1234.16 seconds) After 78300 nodes, 13398 on tree, 507.685 best solution, best possible 379.839 (1234.99 seconds) After 78400 nodes, 13395 on tree, 507.685 best solution, best possible 379.839 (1235.51 seconds) After 78500 nodes, 13405 on tree, 507.685 best solution, best possible 379.839 (1236.04 seconds) After 78600 nodes, 13398 on tree, 507.685 best solution, best possible 379.839 (1236.59 seconds) After 78700 nodes, 13392 on tree, 507.685 best solution, best possible 379.839 (1237.13 seconds) After 78800 nodes, 13399 on tree, 507.685 best solution, best possible 379.839 (1237.63 seconds) After 78900 nodes, 13398 on tree, 507.685 best solution, best possible 379.839 (1238.17 seconds) After 79000 nodes, 13450 on tree, 507.685 best solution, best possible 379.839 (1239.01 seconds) After 79100 nodes, 13434 on tree, 507.685 best solution, best possible 379.839 (1239.89 seconds) After 79200 nodes, 13442 on tree, 507.685 best solution, best possible 379.839 (1240.82 seconds) After 79300 nodes, 13450 on tree, 507.685 best solution, best possible 379.839 (1241.69 seconds) After 79400 nodes, 13459 on tree, 507.685 best solution, best possible 379.839 (1242.79 seconds) After 79500 nodes, 13436 on tree, 507.685 best solution, best possible 379.839 (1243.70 seconds) After 79600 nodes, 13447 on tree, 507.685 best solution, best possible 379.839 (1244.51 seconds) After 79700 nodes, 13429 on tree, 507.685 best solution, best possible 379.839 (1245.35 seconds) After 79800 nodes, 13435 on tree, 507.685 best solution, best possible 379.839 (1246.11 seconds) After 79900 nodes, 13433 on tree, 507.685 best solution, best possible 379.839 (1246.87 seconds) After 80000 nodes, 13413 on tree, 507.685 best solution, best possible 379.839 (1247.55 seconds) After 80100 nodes, 13413 on tree, 507.685 best solution, best possible 379.839 (1248.09 seconds) After 80200 nodes, 13401 on tree, 507.685 best solution, best possible 379.839 (1248.69 seconds) After 80300 nodes, 13394 on tree, 507.685 best solution, best possible 379.839 (1249.29 seconds) After 80400 nodes, 13432 on tree, 507.685 best solution, best possible 379.839 (1250.01 seconds) After 80500 nodes, 13427 on tree, 507.685 best solution, best possible 379.839 (1250.82 seconds) After 80600 nodes, 13428 on tree, 507.685 best solution, best possible 379.839 (1251.62 seconds) After 80700 nodes, 13404 on tree, 507.685 best solution, best possible 379.839 (1252.23 seconds) After 80800 nodes, 13420 on tree, 507.685 best solution, best possible 379.839 (1252.95 seconds) After 80900 nodes, 13396 on tree, 507.685 best solution, best possible 379.839 (1253.67 seconds) After 81000 nodes, 13407 on tree, 507.685 best solution, best possible 379.839 (1254.21 seconds) After 81100 nodes, 13408 on tree, 507.685 best solution, best possible 379.839 (1254.85 seconds) After 81200 nodes, 13392 on tree, 507.685 best solution, best possible 379.839 (1255.42 seconds) After 81300 nodes, 13406 on tree, 507.685 best solution, best possible 379.839 (1255.96 seconds) After 81400 nodes, 13391 on tree, 507.685 best solution, best possible 379.839 (1256.63 seconds) After 81500 nodes, 13388 on tree, 507.685 best solution, best possible 379.839 (1257.28 seconds) After 81600 nodes, 13384 on tree, 507.685 best solution, best possible 379.839 (1257.95 seconds) After 81700 nodes, 13423 on tree, 507.685 best solution, best possible 379.839 (1258.90 seconds) After 81800 nodes, 13430 on tree, 507.685 best solution, best possible 379.839 (1259.70 seconds) After 81900 nodes, 13415 on tree, 507.685 best solution, best possible 379.839 (1260.69 seconds) After 82000 nodes, 13426 on tree, 507.685 best solution, best possible 379.839 (1261.76 seconds) After 82100 nodes, 13391 on tree, 507.685 best solution, best possible 379.839 (1262.67 seconds) After 82200 nodes, 13388 on tree, 507.685 best solution, best possible 379.839 (1263.25 seconds) After 82300 nodes, 13381 on tree, 507.685 best solution, best possible 379.839 (1263.82 seconds) After 82400 nodes, 13404 on tree, 507.685 best solution, best possible 379.839 (1264.63 seconds) After 82500 nodes, 13405 on tree, 507.685 best solution, best possible 379.839 (1265.28 seconds) After 82600 nodes, 13400 on tree, 507.685 best solution, best possible 379.839 (1265.92 seconds) After 82700 nodes, 13394 on tree, 507.685 best solution, best possible 379.839 (1266.61 seconds) After 82800 nodes, 13388 on tree, 507.685 best solution, best possible 379.839 (1267.37 seconds) After 82900 nodes, 13383 on tree, 507.685 best solution, best possible 379.839 (1268.16 seconds) After 83000 nodes, 13384 on tree, 507.685 best solution, best possible 379.839 (1268.94 seconds) After 83100 nodes, 13436 on tree, 507.685 best solution, best possible 379.839 (1269.73 seconds) After 83200 nodes, 13428 on tree, 507.685 best solution, best possible 379.839 (1270.55 seconds) After 83300 nodes, 13417 on tree, 507.685 best solution, best possible 379.839 (1271.28 seconds) After 83400 nodes, 13399 on tree, 507.685 best solution, best possible 379.839 (1272.12 seconds) After 83500 nodes, 13407 on tree, 507.685 best solution, best possible 379.839 (1272.76 seconds) After 83600 nodes, 13386 on tree, 507.685 best solution, best possible 379.839 (1273.26 seconds) After 83700 nodes, 13393 on tree, 507.685 best solution, best possible 379.839 (1273.82 seconds) After 83800 nodes, 13392 on tree, 507.685 best solution, best possible 379.839 (1274.40 seconds) After 83900 nodes, 13387 on tree, 507.685 best solution, best possible 379.839 (1275.30 seconds) After 84000 nodes, 13375 on tree, 507.685 best solution, best possible 379.839 (1275.96 seconds) After 84100 nodes, 13384 on tree, 507.685 best solution, best possible 379.839 (1276.81 seconds) After 84200 nodes, 13375 on tree, 507.685 best solution, best possible 379.839 (1277.76 seconds) After 84300 nodes, 13392 on tree, 507.685 best solution, best possible 379.839 (1278.56 seconds) After 84400 nodes, 13394 on tree, 507.685 best solution, best possible 379.839 (1279.43 seconds) After 84500 nodes, 13376 on tree, 507.685 best solution, best possible 379.839 (1280.24 seconds) After 84600 nodes, 13386 on tree, 507.685 best solution, best possible 379.839 (1281.05 seconds) After 84700 nodes, 13392 on tree, 507.685 best solution, best possible 379.839 (1281.75 seconds) After 84800 nodes, 13375 on tree, 507.685 best solution, best possible 379.839 (1282.26 seconds) After 84900 nodes, 13379 on tree, 507.685 best solution, best possible 379.839 (1282.85 seconds) After 85000 nodes, 13394 on tree, 507.685 best solution, best possible 379.839 (1283.48 seconds) After 85100 nodes, 13403 on tree, 507.685 best solution, best possible 379.839 (1284.12 seconds) After 85200 nodes, 13404 on tree, 507.685 best solution, best possible 379.839 (1284.78 seconds) After 85300 nodes, 13389 on tree, 507.685 best solution, best possible 379.839 (1285.47 seconds) After 85400 nodes, 13392 on tree, 507.685 best solution, best possible 379.839 (1286.18 seconds) After 85500 nodes, 13374 on tree, 507.685 best solution, best possible 379.839 (1287.00 seconds) After 85600 nodes, 13372 on tree, 507.685 best solution, best possible 379.839 (1287.72 seconds) After 85700 nodes, 13429 on tree, 507.685 best solution, best possible 379.839 (1288.70 seconds) After 85800 nodes, 13412 on tree, 507.685 best solution, best possible 379.839 (1289.40 seconds) After 85900 nodes, 13418 on tree, 507.685 best solution, best possible 379.839 (1290.20 seconds) After 86000 nodes, 13411 on tree, 507.685 best solution, best possible 379.839 (1290.92 seconds) After 86100 nodes, 13421 on tree, 507.685 best solution, best possible 379.839 (1291.63 seconds) After 86200 nodes, 13402 on tree, 507.685 best solution, best possible 379.839 (1292.32 seconds) After 86300 nodes, 13403 on tree, 507.685 best solution, best possible 379.839 (1293.02 seconds) After 86400 nodes, 13401 on tree, 507.685 best solution, best possible 379.839 (1293.57 seconds) After 86500 nodes, 13399 on tree, 507.685 best solution, best possible 379.839 (1294.09 seconds) After 86600 nodes, 13388 on tree, 507.685 best solution, best possible 379.839 (1294.93 seconds) After 86700 nodes, 13395 on tree, 507.685 best solution, best possible 379.839 (1295.59 seconds) After 86800 nodes, 13389 on tree, 507.685 best solution, best possible 379.839 (1296.22 seconds) After 86900 nodes, 13396 on tree, 507.685 best solution, best possible 379.839 (1296.85 seconds) After 87000 nodes, 13392 on tree, 507.685 best solution, best possible 379.839 (1297.49 seconds) After 87100 nodes, 13390 on tree, 507.685 best solution, best possible 379.839 (1298.15 seconds) After 87200 nodes, 13383 on tree, 507.685 best solution, best possible 379.839 (1298.78 seconds) After 87300 nodes, 13385 on tree, 507.685 best solution, best possible 379.839 (1299.37 seconds) After 87400 nodes, 13380 on tree, 507.685 best solution, best possible 379.839 (1300.08 seconds) After 87500 nodes, 13383 on tree, 507.685 best solution, best possible 379.839 (1300.89 seconds) After 87600 nodes, 13378 on tree, 507.685 best solution, best possible 379.839 (1301.37 seconds) After 87700 nodes, 13381 on tree, 507.685 best solution, best possible 379.839 (1301.85 seconds) After 87800 nodes, 13395 on tree, 507.685 best solution, best possible 379.839 (1302.67 seconds) After 87900 nodes, 13386 on tree, 507.685 best solution, best possible 379.839 (1303.29 seconds) After 88000 nodes, 13379 on tree, 507.685 best solution, best possible 379.839 (1303.84 seconds) After 88100 nodes, 13378 on tree, 507.685 best solution, best possible 379.839 (1304.37 seconds) After 88200 nodes, 13379 on tree, 507.685 best solution, best possible 379.839 (1304.92 seconds) After 88300 nodes, 13391 on tree, 507.685 best solution, best possible 379.839 (1305.76 seconds) After 88400 nodes, 13390 on tree, 507.685 best solution, best possible 379.839 (1306.36 seconds) After 88500 nodes, 13386 on tree, 507.685 best solution, best possible 379.839 (1307.17 seconds) After 88600 nodes, 13389 on tree, 507.685 best solution, best possible 379.839 (1307.75 seconds) After 88700 nodes, 13406 on tree, 507.685 best solution, best possible 379.839 (1308.41 seconds) After 88800 nodes, 13414 on tree, 507.685 best solution, best possible 379.839 (1309.33 seconds) After 88900 nodes, 13397 on tree, 507.685 best solution, best possible 379.839 (1309.93 seconds) After 89000 nodes, 13388 on tree, 507.685 best solution, best possible 379.839 (1310.67 seconds) After 89100 nodes, 13390 on tree, 507.685 best solution, best possible 379.839 (1311.35 seconds) After 89200 nodes, 13387 on tree, 507.685 best solution, best possible 379.839 (1311.98 seconds) After 89300 nodes, 13384 on tree, 507.685 best solution, best possible 379.839 (1312.59 seconds) After 89400 nodes, 13391 on tree, 507.685 best solution, best possible 379.839 (1313.15 seconds) After 89500 nodes, 13387 on tree, 507.685 best solution, best possible 379.839 (1313.83 seconds) After 89600 nodes, 13397 on tree, 507.685 best solution, best possible 379.839 (1314.42 seconds) After 89700 nodes, 13382 on tree, 507.685 best solution, best possible 379.839 (1315.05 seconds) After 89800 nodes, 13383 on tree, 507.685 best solution, best possible 379.839 (1315.65 seconds) After 89900 nodes, 13387 on tree, 507.685 best solution, best possible 379.839 (1316.31 seconds) After 90000 nodes, 13381 on tree, 507.685 best solution, best possible 379.839 (1316.97 seconds) After 90100 nodes, 13375 on tree, 507.685 best solution, best possible 379.839 (1317.70 seconds) After 90200 nodes, 13376 on tree, 507.685 best solution, best possible 379.839 (1318.41 seconds) After 90300 nodes, 13421 on tree, 507.685 best solution, best possible 379.839 (1319.50 seconds) After 90400 nodes, 13410 on tree, 507.685 best solution, best possible 379.839 (1320.64 seconds) After 90500 nodes, 13408 on tree, 507.685 best solution, best possible 379.839 (1321.42 seconds) After 90600 nodes, 13398 on tree, 507.685 best solution, best possible 379.839 (1322.37 seconds) After 90700 nodes, 13370 on tree, 507.685 best solution, best possible 379.839 (1323.25 seconds) After 90800 nodes, 13370 on tree, 507.685 best solution, best possible 379.839 (1323.95 seconds) After 90900 nodes, 13367 on tree, 507.685 best solution, best possible 379.839 (1324.59 seconds) After 91000 nodes, 13447 on tree, 507.685 best solution, best possible 379.839 (1325.81 seconds) After 91100 nodes, 13399 on tree, 507.685 best solution, best possible 379.839 (1326.83 seconds) After 91200 nodes, 13385 on tree, 507.685 best solution, best possible 379.839 (1327.73 seconds) After 91300 nodes, 13406 on tree, 507.685 best solution, best possible 379.839 (1328.58 seconds) After 91400 nodes, 13396 on tree, 507.685 best solution, best possible 379.839 (1329.44 seconds) After 91500 nodes, 13389 on tree, 507.685 best solution, best possible 379.839 (1330.00 seconds) After 91600 nodes, 13407 on tree, 507.685 best solution, best possible 379.839 (1330.76 seconds) After 91700 nodes, 13392 on tree, 507.685 best solution, best possible 379.839 (1331.30 seconds) After 91800 nodes, 13402 on tree, 507.685 best solution, best possible 379.839 (1332.02 seconds) After 91900 nodes, 13439 on tree, 507.685 best solution, best possible 379.839 (1333.92 seconds) After 92000 nodes, 13397 on tree, 507.685 best solution, best possible 379.839 (1335.04 seconds) After 92100 nodes, 13388 on tree, 507.685 best solution, best possible 379.839 (1335.83 seconds) After 92200 nodes, 13428 on tree, 507.685 best solution, best possible 379.839 (1337.72 seconds) After 92300 nodes, 13403 on tree, 507.685 best solution, best possible 379.839 (1339.24 seconds) After 92400 nodes, 13383 on tree, 507.685 best solution, best possible 379.839 (1339.89 seconds) After 92500 nodes, 13395 on tree, 507.685 best solution, best possible 379.839 (1340.57 seconds) After 92600 nodes, 13395 on tree, 507.685 best solution, best possible 379.839 (1341.24 seconds) After 92700 nodes, 13396 on tree, 507.685 best solution, best possible 379.839 (1341.83 seconds) After 92800 nodes, 13393 on tree, 507.685 best solution, best possible 379.839 (1342.46 seconds) After 92900 nodes, 13403 on tree, 507.685 best solution, best possible 379.839 (1343.04 seconds) After 93000 nodes, 13407 on tree, 507.685 best solution, best possible 379.839 (1343.70 seconds) After 93100 nodes, 13401 on tree, 507.685 best solution, best possible 379.839 (1344.30 seconds) After 93200 nodes, 13391 on tree, 507.685 best solution, best possible 379.839 (1344.98 seconds) After 93300 nodes, 13396 on tree, 507.685 best solution, best possible 379.839 (1345.73 seconds) After 93400 nodes, 13390 on tree, 507.685 best solution, best possible 379.839 (1346.45 seconds) After 93500 nodes, 13382 on tree, 507.685 best solution, best possible 379.839 (1347.42 seconds) After 93600 nodes, 13387 on tree, 507.685 best solution, best possible 379.839 (1348.35 seconds) After 93700 nodes, 13410 on tree, 507.685 best solution, best possible 379.839 (1349.52 seconds) After 93800 nodes, 13390 on tree, 507.685 best solution, best possible 379.839 (1350.62 seconds) After 93900 nodes, 13394 on tree, 507.685 best solution, best possible 379.839 (1352.02 seconds) After 94000 nodes, 13383 on tree, 507.685 best solution, best possible 379.839 (1352.73 seconds) After 94100 nodes, 13388 on tree, 507.685 best solution, best possible 379.839 (1353.32 seconds) After 94200 nodes, 13386 on tree, 507.685 best solution, best possible 379.839 (1354.00 seconds) After 94300 nodes, 13408 on tree, 507.685 best solution, best possible 379.839 (1355.07 seconds) After 94400 nodes, 13407 on tree, 507.685 best solution, best possible 379.839 (1356.01 seconds) After 94500 nodes, 13388 on tree, 507.685 best solution, best possible 379.839 (1356.95 seconds) After 94600 nodes, 13389 on tree, 507.685 best solution, best possible 379.839 (1357.82 seconds) After 94700 nodes, 13378 on tree, 507.685 best solution, best possible 379.839 (1358.68 seconds) After 94800 nodes, 13413 on tree, 507.685 best solution, best possible 379.839 (1359.65 seconds) After 94900 nodes, 13379 on tree, 507.685 best solution, best possible 379.839 (1360.50 seconds) After 95000 nodes, 13369 on tree, 507.685 best solution, best possible 379.839 (1361.44 seconds) After 95100 nodes, 13382 on tree, 507.685 best solution, best possible 379.839 (1362.12 seconds) After 95200 nodes, 13367 on tree, 507.685 best solution, best possible 379.839 (1362.66 seconds) After 95300 nodes, 13389 on tree, 507.685 best solution, best possible 379.839 (1363.58 seconds) After 95400 nodes, 13374 on tree, 507.685 best solution, best possible 379.839 (1364.61 seconds) After 95500 nodes, 13474 on tree, 507.685 best solution, best possible 379.839 (1366.25 seconds) After 95600 nodes, 13574 on tree, 507.685 best solution, best possible 379.839 (1367.93 seconds) After 95700 nodes, 13599 on tree, 507.685 best solution, best possible 379.839 (1369.08 seconds) After 95800 nodes, 13585 on tree, 507.685 best solution, best possible 379.839 (1370.12 seconds) After 95900 nodes, 13581 on tree, 507.685 best solution, best possible 379.839 (1370.99 seconds) After 96000 nodes, 13567 on tree, 507.685 best solution, best possible 379.839 (1372.16 seconds) After 96100 nodes, 13551 on tree, 507.685 best solution, best possible 379.839 (1373.22 seconds) After 96200 nodes, 13565 on tree, 507.685 best solution, best possible 379.839 (1373.87 seconds) After 96300 nodes, 13560 on tree, 507.685 best solution, best possible 379.839 (1374.59 seconds) After 96400 nodes, 13554 on tree, 507.685 best solution, best possible 379.839 (1375.33 seconds) After 96500 nodes, 13585 on tree, 507.685 best solution, best possible 379.839 (1376.16 seconds) After 96600 nodes, 13559 on tree, 507.685 best solution, best possible 379.839 (1376.87 seconds) After 96700 nodes, 13548 on tree, 507.685 best solution, best possible 379.839 (1377.69 seconds) After 96800 nodes, 13577 on tree, 507.685 best solution, best possible 379.839 (1378.63 seconds) After 96900 nodes, 13555 on tree, 507.685 best solution, best possible 379.839 (1379.27 seconds) After 97000 nodes, 13556 on tree, 507.685 best solution, best possible 379.839 (1380.13 seconds) After 97100 nodes, 13564 on tree, 507.685 best solution, best possible 379.839 (1381.01 seconds) After 97200 nodes, 13553 on tree, 507.685 best solution, best possible 379.839 (1382.01 seconds) After 97300 nodes, 13563 on tree, 507.685 best solution, best possible 379.839 (1383.02 seconds) After 97400 nodes, 13541 on tree, 507.685 best solution, best possible 379.839 (1383.94 seconds) After 97500 nodes, 13555 on tree, 507.685 best solution, best possible 379.839 (1384.97 seconds) After 97600 nodes, 13573 on tree, 507.685 best solution, best possible 379.839 (1385.71 seconds) After 97700 nodes, 13560 on tree, 507.685 best solution, best possible 379.839 (1386.71 seconds) After 97800 nodes, 13568 on tree, 507.685 best solution, best possible 379.839 (1387.63 seconds) After 97900 nodes, 13549 on tree, 507.685 best solution, best possible 379.839 (1388.29 seconds) After 98000 nodes, 13539 on tree, 507.685 best solution, best possible 379.839 (1389.28 seconds) After 98100 nodes, 13534 on tree, 507.685 best solution, best possible 379.839 (1390.09 seconds) After 98200 nodes, 13535 on tree, 507.685 best solution, best possible 379.839 (1390.78 seconds) After 98300 nodes, 13545 on tree, 507.685 best solution, best possible 379.839 (1391.58 seconds) After 98400 nodes, 13529 on tree, 507.685 best solution, best possible 379.839 (1392.44 seconds) After 98500 nodes, 13526 on tree, 507.685 best solution, best possible 379.839 (1393.13 seconds) After 98600 nodes, 13529 on tree, 507.685 best solution, best possible 379.839 (1393.85 seconds) After 98700 nodes, 13528 on tree, 507.685 best solution, best possible 379.839 (1394.52 seconds) After 98800 nodes, 13533 on tree, 507.685 best solution, best possible 379.839 (1395.26 seconds) After 98900 nodes, 13520 on tree, 507.685 best solution, best possible 379.839 (1395.97 seconds) After 99000 nodes, 13529 on tree, 507.685 best solution, best possible 379.839 (1396.62 seconds) After 99100 nodes, 13519 on tree, 507.685 best solution, best possible 379.839 (1397.24 seconds) After 99200 nodes, 13523 on tree, 507.685 best solution, best possible 379.839 (1397.84 seconds) After 99300 nodes, 13513 on tree, 507.685 best solution, best possible 379.839 (1398.38 seconds) After 99400 nodes, 13513 on tree, 507.685 best solution, best possible 379.839 (1399.04 seconds) After 99500 nodes, 13509 on tree, 507.685 best solution, best possible 379.839 (1399.74 seconds) After 99600 nodes, 13505 on tree, 507.685 best solution, best possible 379.839 (1400.34 seconds) After 99700 nodes, 13548 on tree, 507.685 best solution, best possible 379.839 (1401.26 seconds) After 99800 nodes, 13537 on tree, 507.685 best solution, best possible 379.839 (1402.25 seconds) After 99900 nodes, 13522 on tree, 507.685 best solution, best possible 379.839 (1403.08 seconds) After 100000 nodes, 13508 on tree, 507.685 best solution, best possible 379.839 (1403.79 seconds) After 100100 nodes, 13502 on tree, 507.685 best solution, best possible 379.839 (1404.62 seconds) After 100200 nodes, 13510 on tree, 507.685 best solution, best possible 379.839 (1405.21 seconds) After 100300 nodes, 13511 on tree, 507.685 best solution, best possible 379.839 (1405.80 seconds) After 100400 nodes, 13495 on tree, 507.685 best solution, best possible 379.839 (1406.56 seconds) After 100500 nodes, 13499 on tree, 507.685 best solution, best possible 379.839 (1407.23 seconds) After 100600 nodes, 13490 on tree, 507.685 best solution, best possible 379.839 (1408.04 seconds) After 100700 nodes, 13485 on tree, 507.685 best solution, best possible 379.839 (1408.82 seconds) After 100800 nodes, 13488 on tree, 507.685 best solution, best possible 379.839 (1409.92 seconds) After 100900 nodes, 13503 on tree, 507.685 best solution, best possible 379.839 (1410.60 seconds) After 101000 nodes, 13502 on tree, 507.685 best solution, best possible 379.839 (1411.25 seconds) After 101100 nodes, 13494 on tree, 507.685 best solution, best possible 379.839 (1411.80 seconds) After 101200 nodes, 13486 on tree, 507.685 best solution, best possible 379.839 (1412.45 seconds) After 101300 nodes, 13494 on tree, 507.685 best solution, best possible 379.839 (1413.13 seconds) After 101400 nodes, 13495 on tree, 507.685 best solution, best possible 379.839 (1413.77 seconds) After 101500 nodes, 13493 on tree, 507.685 best solution, best possible 379.839 (1414.54 seconds) After 101600 nodes, 13482 on tree, 507.685 best solution, best possible 379.839 (1415.27 seconds) After 101700 nodes, 13480 on tree, 507.685 best solution, best possible 379.839 (1416.25 seconds) After 101800 nodes, 13479 on tree, 507.685 best solution, best possible 379.839 (1417.24 seconds) After 101900 nodes, 13487 on tree, 507.685 best solution, best possible 379.839 (1418.09 seconds) After 102000 nodes, 13488 on tree, 507.685 best solution, best possible 379.839 (1419.01 seconds) After 102100 nodes, 13479 on tree, 507.685 best solution, best possible 379.839 (1419.81 seconds) After 102200 nodes, 13505 on tree, 507.685 best solution, best possible 379.839 (1420.90 seconds) After 102300 nodes, 13542 on tree, 507.685 best solution, best possible 379.839 (1421.80 seconds) After 102400 nodes, 13558 on tree, 507.685 best solution, best possible 379.839 (1422.69 seconds) After 102500 nodes, 13514 on tree, 507.685 best solution, best possible 379.839 (1423.55 seconds) After 102600 nodes, 13519 on tree, 507.685 best solution, best possible 379.839 (1424.32 seconds) After 102700 nodes, 13501 on tree, 507.685 best solution, best possible 379.839 (1425.01 seconds) After 102800 nodes, 13489 on tree, 507.685 best solution, best possible 379.839 (1425.77 seconds) After 102900 nodes, 13482 on tree, 507.685 best solution, best possible 379.839 (1426.61 seconds) After 103000 nodes, 13502 on tree, 507.685 best solution, best possible 379.839 (1427.21 seconds) After 103100 nodes, 13492 on tree, 507.685 best solution, best possible 379.839 (1427.95 seconds) After 103200 nodes, 13487 on tree, 507.685 best solution, best possible 379.839 (1428.59 seconds) After 103300 nodes, 13485 on tree, 507.685 best solution, best possible 379.839 (1429.21 seconds) After 103400 nodes, 13486 on tree, 507.685 best solution, best possible 379.839 (1429.98 seconds) After 103500 nodes, 13481 on tree, 507.685 best solution, best possible 379.839 (1430.72 seconds) After 103600 nodes, 13475 on tree, 507.685 best solution, best possible 379.839 (1431.47 seconds) After 103700 nodes, 13481 on tree, 507.685 best solution, best possible 379.839 (1432.23 seconds) After 103800 nodes, 13504 on tree, 507.685 best solution, best possible 379.839 (1432.87 seconds) After 103900 nodes, 13496 on tree, 507.685 best solution, best possible 379.839 (1433.44 seconds) After 104000 nodes, 13493 on tree, 507.685 best solution, best possible 379.839 (1433.94 seconds) After 104100 nodes, 13485 on tree, 507.685 best solution, best possible 379.839 (1434.51 seconds) After 104200 nodes, 13481 on tree, 507.685 best solution, best possible 379.839 (1435.00 seconds) After 104300 nodes, 13486 on tree, 507.685 best solution, best possible 379.839 (1435.63 seconds) After 104400 nodes, 13484 on tree, 507.685 best solution, best possible 379.839 (1436.22 seconds) After 104500 nodes, 13491 on tree, 507.685 best solution, best possible 379.839 (1436.79 seconds) After 104600 nodes, 13483 on tree, 507.685 best solution, best possible 379.839 (1437.37 seconds) After 104700 nodes, 13488 on tree, 507.685 best solution, best possible 379.839 (1437.97 seconds) After 104800 nodes, 13498 on tree, 507.685 best solution, best possible 379.839 (1438.63 seconds) After 104900 nodes, 13474 on tree, 507.685 best solution, best possible 379.839 (1439.26 seconds) After 105000 nodes, 13503 on tree, 507.685 best solution, best possible 379.839 (1439.89 seconds) After 105100 nodes, 13502 on tree, 507.685 best solution, best possible 379.839 (1440.46 seconds) After 105200 nodes, 13497 on tree, 507.685 best solution, best possible 379.839 (1441.07 seconds) After 105300 nodes, 13486 on tree, 507.685 best solution, best possible 379.839 (1441.68 seconds) After 105400 nodes, 13480 on tree, 507.685 best solution, best possible 379.839 (1442.28 seconds) After 105500 nodes, 13494 on tree, 507.685 best solution, best possible 379.839 (1443.01 seconds) After 105600 nodes, 13478 on tree, 507.685 best solution, best possible 379.839 (1443.55 seconds) After 105700 nodes, 13478 on tree, 507.685 best solution, best possible 379.839 (1444.14 seconds) After 105800 nodes, 13493 on tree, 507.685 best solution, best possible 379.839 (1444.66 seconds) After 105900 nodes, 13480 on tree, 507.685 best solution, best possible 379.839 (1445.25 seconds) After 106000 nodes, 13474 on tree, 507.685 best solution, best possible 379.839 (1445.86 seconds) After 106100 nodes, 13482 on tree, 507.685 best solution, best possible 379.839 (1446.52 seconds) After 106200 nodes, 13498 on tree, 507.685 best solution, best possible 379.839 (1447.12 seconds) After 106300 nodes, 13474 on tree, 507.685 best solution, best possible 379.839 (1447.77 seconds) After 106400 nodes, 13488 on tree, 507.685 best solution, best possible 379.839 (1448.41 seconds) After 106500 nodes, 13474 on tree, 507.685 best solution, best possible 379.839 (1449.03 seconds) After 106600 nodes, 13476 on tree, 507.685 best solution, best possible 379.839 (1449.65 seconds) After 106700 nodes, 13470 on tree, 507.685 best solution, best possible 379.839 (1450.23 seconds) After 106800 nodes, 13493 on tree, 507.685 best solution, best possible 379.839 (1450.80 seconds) After 106900 nodes, 13480 on tree, 507.685 best solution, best possible 379.839 (1451.34 seconds) After 107000 nodes, 13476 on tree, 507.685 best solution, best possible 379.839 (1451.92 seconds) After 107100 nodes, 13475 on tree, 507.685 best solution, best possible 379.839 (1452.44 seconds) After 107200 nodes, 13470 on tree, 507.685 best solution, best possible 379.839 (1452.98 seconds) After 107300 nodes, 13483 on tree, 507.685 best solution, best possible 379.839 (1453.59 seconds) After 107400 nodes, 13481 on tree, 507.685 best solution, best possible 379.839 (1454.14 seconds) After 107500 nodes, 13478 on tree, 507.685 best solution, best possible 379.839 (1454.67 seconds) After 107600 nodes, 13491 on tree, 507.685 best solution, best possible 379.839 (1455.45 seconds) After 107700 nodes, 13474 on tree, 507.685 best solution, best possible 379.839 (1456.29 seconds) After 107800 nodes, 13473 on tree, 507.685 best solution, best possible 379.839 (1457.00 seconds) After 107900 nodes, 13463 on tree, 507.685 best solution, best possible 379.839 (1457.85 seconds) After 108000 nodes, 13464 on tree, 507.685 best solution, best possible 379.839 (1458.46 seconds) After 108100 nodes, 13494 on tree, 507.685 best solution, best possible 379.839 (1459.02 seconds) After 108200 nodes, 13483 on tree, 507.685 best solution, best possible 379.839 (1459.58 seconds) After 108300 nodes, 13472 on tree, 507.685 best solution, best possible 379.839 (1460.21 seconds) After 108400 nodes, 13473 on tree, 507.685 best solution, best possible 379.839 (1460.76 seconds) After 108500 nodes, 13473 on tree, 507.685 best solution, best possible 379.839 (1461.39 seconds) After 108600 nodes, 13474 on tree, 507.685 best solution, best possible 379.839 (1461.92 seconds) After 108700 nodes, 13465 on tree, 507.685 best solution, best possible 379.839 (1462.37 seconds) After 108800 nodes, 13471 on tree, 507.685 best solution, best possible 379.839 (1462.94 seconds) After 108900 nodes, 13486 on tree, 507.685 best solution, best possible 379.839 (1463.53 seconds) After 109000 nodes, 13485 on tree, 507.685 best solution, best possible 379.839 (1464.04 seconds) After 109100 nodes, 13464 on tree, 507.685 best solution, best possible 379.839 (1464.62 seconds) After 109200 nodes, 13477 on tree, 507.685 best solution, best possible 379.839 (1465.35 seconds) After 109300 nodes, 13463 on tree, 507.685 best solution, best possible 379.839 (1466.01 seconds) After 109400 nodes, 13468 on tree, 507.685 best solution, best possible 379.839 (1466.82 seconds) After 109500 nodes, 13468 on tree, 507.685 best solution, best possible 379.839 (1467.78 seconds) After 109600 nodes, 13479 on tree, 507.685 best solution, best possible 379.839 (1468.77 seconds) After 109700 nodes, 13462 on tree, 507.685 best solution, best possible 379.839 (1469.49 seconds) After 109800 nodes, 13476 on tree, 507.685 best solution, best possible 379.839 (1470.26 seconds) After 109900 nodes, 13462 on tree, 507.685 best solution, best possible 379.839 (1471.10 seconds) After 110000 nodes, 13454 on tree, 507.685 best solution, best possible 379.839 (1471.96 seconds) After 110100 nodes, 13494 on tree, 507.685 best solution, best possible 379.839 (1472.59 seconds) After 110200 nodes, 13482 on tree, 507.685 best solution, best possible 379.839 (1473.13 seconds) After 110300 nodes, 13461 on tree, 507.685 best solution, best possible 379.839 (1473.72 seconds) After 110400 nodes, 13456 on tree, 507.685 best solution, best possible 379.839 (1474.47 seconds) After 110500 nodes, 13473 on tree, 507.685 best solution, best possible 379.839 (1475.35 seconds) After 110600 nodes, 13465 on tree, 507.685 best solution, best possible 379.839 (1476.22 seconds) After 110700 nodes, 13465 on tree, 507.685 best solution, best possible 379.839 (1476.88 seconds) After 110800 nodes, 13465 on tree, 507.685 best solution, best possible 379.839 (1477.64 seconds) After 110900 nodes, 13466 on tree, 507.685 best solution, best possible 379.839 (1478.46 seconds) After 111000 nodes, 13469 on tree, 507.685 best solution, best possible 379.839 (1479.19 seconds) After 111100 nodes, 13459 on tree, 507.685 best solution, best possible 379.839 (1479.85 seconds) After 111200 nodes, 13458 on tree, 507.685 best solution, best possible 379.839 (1480.82 seconds) After 111300 nodes, 13451 on tree, 507.685 best solution, best possible 379.839 (1481.72 seconds) After 111400 nodes, 13487 on tree, 507.685 best solution, best possible 379.839 (1482.35 seconds) After 111500 nodes, 13468 on tree, 507.685 best solution, best possible 379.839 (1483.00 seconds) After 111600 nodes, 13466 on tree, 507.685 best solution, best possible 379.839 (1483.54 seconds) After 111700 nodes, 13463 on tree, 507.685 best solution, best possible 379.839 (1484.08 seconds) After 111800 nodes, 13474 on tree, 507.685 best solution, best possible 379.839 (1484.61 seconds) After 111900 nodes, 13458 on tree, 507.685 best solution, best possible 379.839 (1485.12 seconds) After 112000 nodes, 13464 on tree, 507.685 best solution, best possible 379.839 (1485.68 seconds) After 112100 nodes, 13468 on tree, 507.685 best solution, best possible 379.839 (1486.20 seconds) After 112200 nodes, 13465 on tree, 507.685 best solution, best possible 379.839 (1486.81 seconds) After 112300 nodes, 13469 on tree, 507.685 best solution, best possible 379.839 (1487.34 seconds) After 112400 nodes, 13460 on tree, 507.685 best solution, best possible 379.839 (1487.82 seconds) After 112500 nodes, 13508 on tree, 507.685 best solution, best possible 379.839 (1488.45 seconds) After 112600 nodes, 13498 on tree, 507.685 best solution, best possible 379.839 (1489.13 seconds) After 112700 nodes, 13489 on tree, 507.685 best solution, best possible 379.839 (1489.79 seconds) After 112800 nodes, 13484 on tree, 507.685 best solution, best possible 379.839 (1490.50 seconds) After 112900 nodes, 13470 on tree, 507.685 best solution, best possible 379.839 (1491.08 seconds) After 113000 nodes, 13465 on tree, 507.685 best solution, best possible 379.839 (1491.62 seconds) After 113100 nodes, 13472 on tree, 507.685 best solution, best possible 379.839 (1492.39 seconds) After 113200 nodes, 13459 on tree, 507.685 best solution, best possible 379.839 (1493.23 seconds) After 113300 nodes, 13468 on tree, 507.685 best solution, best possible 379.839 (1494.05 seconds) After 113400 nodes, 13456 on tree, 507.685 best solution, best possible 379.839 (1494.92 seconds) After 113500 nodes, 13451 on tree, 507.685 best solution, best possible 379.839 (1495.57 seconds) After 113600 nodes, 13449 on tree, 507.685 best solution, best possible 379.839 (1496.43 seconds) After 113700 nodes, 13446 on tree, 507.685 best solution, best possible 379.839 (1497.53 seconds) After 113800 nodes, 13529 on tree, 507.685 best solution, best possible 379.839 (1498.15 seconds) After 113900 nodes, 13541 on tree, 507.685 best solution, best possible 379.839 (1498.84 seconds) After 114000 nodes, 13494 on tree, 507.685 best solution, best possible 379.839 (1499.64 seconds) After 114100 nodes, 13515 on tree, 507.685 best solution, best possible 379.839 (1500.27 seconds) After 114200 nodes, 13490 on tree, 507.685 best solution, best possible 379.839 (1500.95 seconds) After 114300 nodes, 13485 on tree, 507.685 best solution, best possible 379.839 (1501.53 seconds) After 114400 nodes, 13482 on tree, 507.685 best solution, best possible 379.839 (1502.12 seconds) After 114500 nodes, 13481 on tree, 507.685 best solution, best possible 379.839 (1502.73 seconds) After 114600 nodes, 13484 on tree, 507.685 best solution, best possible 379.839 (1503.32 seconds) After 114700 nodes, 13476 on tree, 507.685 best solution, best possible 379.839 (1503.91 seconds) After 114800 nodes, 13478 on tree, 507.685 best solution, best possible 379.839 (1504.57 seconds) After 114900 nodes, 13474 on tree, 507.685 best solution, best possible 379.839 (1505.13 seconds) After 115000 nodes, 13469 on tree, 507.685 best solution, best possible 379.839 (1505.65 seconds) After 115100 nodes, 13477 on tree, 507.685 best solution, best possible 379.839 (1506.27 seconds) After 115200 nodes, 13464 on tree, 507.685 best solution, best possible 379.839 (1506.80 seconds) After 115300 nodes, 13465 on tree, 507.685 best solution, best possible 379.839 (1507.36 seconds) After 115400 nodes, 13484 on tree, 507.685 best solution, best possible 379.839 (1507.94 seconds) After 115500 nodes, 13463 on tree, 507.685 best solution, best possible 379.839 (1508.52 seconds) After 115600 nodes, 13489 on tree, 507.685 best solution, best possible 379.839 (1509.11 seconds) After 115700 nodes, 13479 on tree, 507.685 best solution, best possible 379.839 (1509.68 seconds) After 115800 nodes, 13470 on tree, 507.685 best solution, best possible 379.839 (1510.23 seconds) After 115900 nodes, 13457 on tree, 507.685 best solution, best possible 379.839 (1510.77 seconds) After 116000 nodes, 13456 on tree, 507.685 best solution, best possible 379.839 (1511.31 seconds) After 116100 nodes, 13469 on tree, 507.685 best solution, best possible 379.839 (1511.85 seconds) After 116200 nodes, 13467 on tree, 507.685 best solution, best possible 379.839 (1512.42 seconds) After 116300 nodes, 13475 on tree, 507.685 best solution, best possible 379.839 (1512.98 seconds) After 116400 nodes, 13458 on tree, 507.685 best solution, best possible 379.839 (1513.50 seconds) After 116500 nodes, 13452 on tree, 507.685 best solution, best possible 379.839 (1514.00 seconds) After 116600 nodes, 13469 on tree, 507.685 best solution, best possible 379.839 (1514.55 seconds) After 116700 nodes, 13474 on tree, 507.685 best solution, best possible 379.839 (1515.10 seconds) After 116800 nodes, 13458 on tree, 507.685 best solution, best possible 379.839 (1515.67 seconds) After 116900 nodes, 13484 on tree, 507.685 best solution, best possible 379.839 (1516.20 seconds) After 117000 nodes, 13459 on tree, 507.685 best solution, best possible 379.839 (1516.65 seconds) After 117100 nodes, 13450 on tree, 507.685 best solution, best possible 379.839 (1517.16 seconds) After 117200 nodes, 13457 on tree, 507.685 best solution, best possible 379.839 (1517.74 seconds) After 117300 nodes, 13478 on tree, 507.685 best solution, best possible 379.839 (1518.25 seconds) After 117400 nodes, 13482 on tree, 507.685 best solution, best possible 379.839 (1518.78 seconds) After 117500 nodes, 13456 on tree, 507.685 best solution, best possible 379.839 (1519.34 seconds) After 117600 nodes, 13455 on tree, 507.685 best solution, best possible 379.839 (1519.85 seconds) After 117700 nodes, 13471 on tree, 507.685 best solution, best possible 379.839 (1520.32 seconds) After 117800 nodes, 13454 on tree, 507.685 best solution, best possible 379.839 (1520.82 seconds) After 117900 nodes, 13464 on tree, 507.685 best solution, best possible 379.839 (1521.38 seconds) After 118000 nodes, 13458 on tree, 507.685 best solution, best possible 379.839 (1521.86 seconds) After 118100 nodes, 13454 on tree, 507.685 best solution, best possible 379.839 (1522.40 seconds) After 118200 nodes, 13481 on tree, 507.685 best solution, best possible 379.839 (1523.34 seconds) After 118300 nodes, 13464 on tree, 507.685 best solution, best possible 379.839 (1524.07 seconds) After 118400 nodes, 13453 on tree, 507.685 best solution, best possible 379.839 (1524.89 seconds) After 118500 nodes, 13444 on tree, 507.685 best solution, best possible 379.839 (1525.70 seconds) After 118600 nodes, 13508 on tree, 507.685 best solution, best possible 379.839 (1526.38 seconds) After 118700 nodes, 13495 on tree, 507.685 best solution, best possible 379.839 (1527.01 seconds) After 118800 nodes, 13492 on tree, 507.685 best solution, best possible 379.839 (1527.59 seconds) After 118900 nodes, 13480 on tree, 507.685 best solution, best possible 379.839 (1528.14 seconds) After 119000 nodes, 13487 on tree, 507.685 best solution, best possible 379.839 (1528.81 seconds) After 119100 nodes, 13474 on tree, 507.685 best solution, best possible 379.839 (1529.40 seconds) After 119200 nodes, 13479 on tree, 507.685 best solution, best possible 379.839 (1530.06 seconds) After 119300 nodes, 13482 on tree, 507.685 best solution, best possible 379.839 (1530.58 seconds) After 119400 nodes, 13474 on tree, 507.685 best solution, best possible 379.839 (1531.12 seconds) After 119500 nodes, 13478 on tree, 507.685 best solution, best possible 379.839 (1531.72 seconds) After 119600 nodes, 13469 on tree, 507.685 best solution, best possible 379.839 (1532.29 seconds) After 119700 nodes, 13473 on tree, 507.685 best solution, best possible 379.839 (1532.83 seconds) After 119800 nodes, 13476 on tree, 507.685 best solution, best possible 379.839 (1533.47 seconds) After 119900 nodes, 13473 on tree, 507.685 best solution, best possible 379.839 (1533.99 seconds) After 120000 nodes, 13465 on tree, 507.685 best solution, best possible 379.839 (1534.60 seconds) After 120100 nodes, 13495 on tree, 507.685 best solution, best possible 379.839 (1535.35 seconds) After 120200 nodes, 13471 on tree, 507.685 best solution, best possible 379.839 (1536.09 seconds) After 120300 nodes, 13459 on tree, 507.685 best solution, best possible 379.839 (1536.66 seconds) After 120400 nodes, 13458 on tree, 507.685 best solution, best possible 379.839 (1537.36 seconds) After 120500 nodes, 13469 on tree, 507.685 best solution, best possible 379.839 (1538.22 seconds) After 120600 nodes, 13460 on tree, 507.685 best solution, best possible 379.839 (1538.94 seconds) After 120700 nodes, 13460 on tree, 507.685 best solution, best possible 379.839 (1539.54 seconds) After 120800 nodes, 13458 on tree, 507.685 best solution, best possible 379.839 (1540.17 seconds) After 120900 nodes, 13474 on tree, 507.685 best solution, best possible 379.839 (1540.81 seconds) After 121000 nodes, 13461 on tree, 507.685 best solution, best possible 379.839 (1541.38 seconds) After 121100 nodes, 13458 on tree, 507.685 best solution, best possible 379.839 (1542.05 seconds) After 121200 nodes, 13462 on tree, 507.685 best solution, best possible 379.839 (1542.60 seconds) After 121300 nodes, 13473 on tree, 507.685 best solution, best possible 379.839 (1543.12 seconds) After 121400 nodes, 13458 on tree, 507.685 best solution, best possible 379.839 (1543.78 seconds) After 121500 nodes, 13458 on tree, 507.685 best solution, best possible 379.839 (1544.33 seconds) After 121600 nodes, 13454 on tree, 507.685 best solution, best possible 379.839 (1545.00 seconds) After 121700 nodes, 13458 on tree, 507.685 best solution, best possible 379.839 (1545.70 seconds) After 121800 nodes, 13459 on tree, 507.685 best solution, best possible 379.839 (1546.39 seconds) After 121900 nodes, 13453 on tree, 507.685 best solution, best possible 379.839 (1547.03 seconds) After 122000 nodes, 13460 on tree, 507.685 best solution, best possible 379.839 (1547.63 seconds) After 122100 nodes, 13446 on tree, 507.685 best solution, best possible 379.839 (1548.20 seconds) After 122200 nodes, 13467 on tree, 507.685 best solution, best possible 379.839 (1548.90 seconds) After 122300 nodes, 13452 on tree, 507.685 best solution, best possible 379.839 (1549.64 seconds) After 122400 nodes, 13453 on tree, 507.685 best solution, best possible 379.839 (1550.27 seconds) After 122500 nodes, 13447 on tree, 507.685 best solution, best possible 379.839 (1550.87 seconds) After 122600 nodes, 13449 on tree, 507.685 best solution, best possible 379.839 (1551.61 seconds) After 122700 nodes, 13442 on tree, 507.685 best solution, best possible 379.839 (1552.22 seconds) After 122800 nodes, 13455 on tree, 507.685 best solution, best possible 379.839 (1552.77 seconds) After 122900 nodes, 13444 on tree, 507.685 best solution, best possible 379.839 (1553.28 seconds) After 123000 nodes, 13457 on tree, 507.685 best solution, best possible 379.839 (1553.91 seconds) After 123100 nodes, 13441 on tree, 507.685 best solution, best possible 379.839 (1554.54 seconds) After 123200 nodes, 13500 on tree, 507.685 best solution, best possible 379.839 (1555.43 seconds) After 123300 nodes, 13600 on tree, 507.685 best solution, best possible 379.839 (1556.55 seconds) After 123400 nodes, 13651 on tree, 507.685 best solution, best possible 379.839 (1558.29 seconds) After 123500 nodes, 13628 on tree, 507.685 best solution, best possible 379.839 (1559.89 seconds) After 123600 nodes, 13645 on tree, 507.685 best solution, best possible 379.839 (1561.37 seconds) After 123700 nodes, 13635 on tree, 507.685 best solution, best possible 379.839 (1563.29 seconds) After 123800 nodes, 13638 on tree, 507.685 best solution, best possible 379.839 (1565.21 seconds) After 123900 nodes, 13621 on tree, 507.685 best solution, best possible 379.839 (1566.76 seconds) After 124000 nodes, 13621 on tree, 507.685 best solution, best possible 379.839 (1568.60 seconds) After 124100 nodes, 13595 on tree, 507.685 best solution, best possible 379.839 (1570.29 seconds) After 124200 nodes, 13616 on tree, 507.685 best solution, best possible 379.839 (1571.81 seconds) After 124300 nodes, 13573 on tree, 507.685 best solution, best possible 379.839 (1573.08 seconds) After 124400 nodes, 13565 on tree, 507.685 best solution, best possible 379.839 (1574.39 seconds) After 124500 nodes, 13567 on tree, 507.685 best solution, best possible 379.839 (1575.66 seconds) After 124600 nodes, 13557 on tree, 507.685 best solution, best possible 379.839 (1577.00 seconds) After 124700 nodes, 13553 on tree, 507.685 best solution, best possible 379.839 (1578.41 seconds) After 124800 nodes, 13544 on tree, 507.685 best solution, best possible 379.839 (1580.04 seconds) After 124900 nodes, 13548 on tree, 507.685 best solution, best possible 379.839 (1581.35 seconds) After 125000 nodes, 13539 on tree, 507.685 best solution, best possible 379.839 (1582.35 seconds) After 125100 nodes, 13545 on tree, 507.685 best solution, best possible 379.839 (1583.58 seconds) After 125200 nodes, 13527 on tree, 507.685 best solution, best possible 379.839 (1585.07 seconds) After 125300 nodes, 13529 on tree, 507.685 best solution, best possible 379.839 (1586.58 seconds) After 125400 nodes, 13521 on tree, 507.685 best solution, best possible 379.839 (1587.76 seconds) After 125500 nodes, 13542 on tree, 507.685 best solution, best possible 379.839 (1588.94 seconds) After 125600 nodes, 13517 on tree, 507.685 best solution, best possible 379.839 (1590.72 seconds) After 125700 nodes, 13525 on tree, 507.685 best solution, best possible 379.839 (1591.84 seconds) After 125800 nodes, 13516 on tree, 507.685 best solution, best possible 379.839 (1592.96 seconds) After 125900 nodes, 13516 on tree, 507.685 best solution, best possible 379.839 (1594.15 seconds) After 126000 nodes, 13519 on tree, 507.685 best solution, best possible 379.839 (1595.13 seconds) After 126100 nodes, 13512 on tree, 507.685 best solution, best possible 379.839 (1596.24 seconds) After 126200 nodes, 13527 on tree, 507.685 best solution, best possible 379.839 (1597.64 seconds) After 126300 nodes, 13510 on tree, 507.685 best solution, best possible 379.839 (1598.91 seconds) After 126400 nodes, 13512 on tree, 507.685 best solution, best possible 379.839 (1599.75 seconds) After 126500 nodes, 13516 on tree, 507.685 best solution, best possible 379.839 (1600.92 seconds) After 126600 nodes, 13515 on tree, 507.685 best solution, best possible 379.839 (1602.10 seconds) After 126700 nodes, 13521 on tree, 507.685 best solution, best possible 379.839 (1603.08 seconds) After 126800 nodes, 13515 on tree, 507.685 best solution, best possible 379.839 (1604.12 seconds) After 126900 nodes, 13514 on tree, 507.685 best solution, best possible 379.839 (1604.99 seconds) After 127000 nodes, 13505 on tree, 507.685 best solution, best possible 379.839 (1605.88 seconds) After 127100 nodes, 13503 on tree, 507.685 best solution, best possible 379.839 (1606.72 seconds) After 127200 nodes, 13522 on tree, 507.685 best solution, best possible 379.839 (1607.74 seconds) After 127300 nodes, 13503 on tree, 507.685 best solution, best possible 379.839 (1608.60 seconds) After 127400 nodes, 13506 on tree, 507.685 best solution, best possible 379.839 (1609.66 seconds) After 127500 nodes, 13505 on tree, 507.685 best solution, best possible 379.839 (1610.68 seconds) After 127600 nodes, 13509 on tree, 507.685 best solution, best possible 379.839 (1611.81 seconds) After 127700 nodes, 13505 on tree, 507.685 best solution, best possible 379.839 (1612.72 seconds) After 127800 nodes, 13499 on tree, 507.685 best solution, best possible 379.839 (1613.46 seconds) After 127900 nodes, 13504 on tree, 507.685 best solution, best possible 379.839 (1614.41 seconds) After 128000 nodes, 13494 on tree, 507.685 best solution, best possible 379.839 (1614.92 seconds) After 128100 nodes, 13500 on tree, 507.685 best solution, best possible 379.839 (1615.65 seconds) After 128200 nodes, 13484 on tree, 507.685 best solution, best possible 379.839 (1616.16 seconds) After 128300 nodes, 13497 on tree, 507.685 best solution, best possible 379.839 (1616.96 seconds) After 128400 nodes, 13498 on tree, 507.685 best solution, best possible 379.839 (1617.80 seconds) After 128500 nodes, 13488 on tree, 507.685 best solution, best possible 379.839 (1618.69 seconds) After 128600 nodes, 13483 on tree, 507.685 best solution, best possible 379.839 (1619.44 seconds) After 128700 nodes, 13491 on tree, 507.685 best solution, best possible 379.839 (1620.49 seconds) After 128800 nodes, 13475 on tree, 507.685 best solution, best possible 379.839 (1621.36 seconds) After 128900 nodes, 13499 on tree, 507.685 best solution, best possible 379.839 (1622.39 seconds) After 129000 nodes, 13467 on tree, 507.685 best solution, best possible 379.839 (1623.31 seconds) After 129100 nodes, 13491 on tree, 507.685 best solution, best possible 379.839 (1624.31 seconds) After 129200 nodes, 13479 on tree, 507.685 best solution, best possible 379.839 (1625.23 seconds) After 129300 nodes, 13478 on tree, 507.685 best solution, best possible 379.839 (1626.11 seconds) After 129400 nodes, 13495 on tree, 507.685 best solution, best possible 379.839 (1627.03 seconds) After 129500 nodes, 13490 on tree, 507.685 best solution, best possible 379.839 (1628.03 seconds) After 129600 nodes, 13476 on tree, 507.685 best solution, best possible 379.839 (1628.77 seconds) After 129700 nodes, 13467 on tree, 507.685 best solution, best possible 379.839 (1629.80 seconds) After 129800 nodes, 13468 on tree, 507.685 best solution, best possible 379.839 (1630.88 seconds) After 129900 nodes, 13475 on tree, 507.685 best solution, best possible 379.839 (1631.89 seconds) After 130000 nodes, 13479 on tree, 507.685 best solution, best possible 379.839 (1632.97 seconds) After 130100 nodes, 13470 on tree, 507.685 best solution, best possible 379.839 (1633.97 seconds) After 130200 nodes, 13481 on tree, 507.685 best solution, best possible 379.839 (1634.91 seconds) After 130300 nodes, 13472 on tree, 507.685 best solution, best possible 379.839 (1635.94 seconds) After 130400 nodes, 13472 on tree, 507.685 best solution, best possible 379.839 (1636.89 seconds) After 130500 nodes, 13513 on tree, 507.685 best solution, best possible 379.839 (1637.97 seconds) After 130600 nodes, 13499 on tree, 507.685 best solution, best possible 379.839 (1638.93 seconds) After 130700 nodes, 13504 on tree, 507.685 best solution, best possible 379.839 (1639.95 seconds) After 130800 nodes, 13499 on tree, 507.685 best solution, best possible 379.839 (1641.02 seconds) After 130900 nodes, 13488 on tree, 507.685 best solution, best possible 379.839 (1642.16 seconds) After 131000 nodes, 13491 on tree, 507.685 best solution, best possible 379.839 (1642.81 seconds) After 131100 nodes, 13515 on tree, 507.685 best solution, best possible 379.839 (1643.60 seconds) After 131200 nodes, 13484 on tree, 507.685 best solution, best possible 379.839 (1644.46 seconds) After 131300 nodes, 13473 on tree, 507.685 best solution, best possible 379.839 (1645.36 seconds) After 131400 nodes, 13458 on tree, 507.685 best solution, best possible 379.839 (1646.42 seconds) After 131500 nodes, 13500 on tree, 507.685 best solution, best possible 379.839 (1647.35 seconds) After 131600 nodes, 13505 on tree, 507.685 best solution, best possible 379.839 (1648.12 seconds) After 131700 nodes, 13488 on tree, 507.685 best solution, best possible 379.839 (1648.84 seconds) After 131800 nodes, 13502 on tree, 507.685 best solution, best possible 379.839 (1649.70 seconds) After 131900 nodes, 13488 on tree, 507.685 best solution, best possible 379.839 (1650.52 seconds) After 132000 nodes, 13477 on tree, 507.685 best solution, best possible 379.839 (1651.30 seconds) After 132100 nodes, 13486 on tree, 507.685 best solution, best possible 379.839 (1652.21 seconds) After 132200 nodes, 13481 on tree, 507.685 best solution, best possible 379.839 (1653.13 seconds) After 132300 nodes, 13467 on tree, 507.685 best solution, best possible 379.839 (1654.00 seconds) After 132400 nodes, 13475 on tree, 507.685 best solution, best possible 379.839 (1654.97 seconds) After 132500 nodes, 13463 on tree, 507.685 best solution, best possible 379.839 (1656.13 seconds) After 132600 nodes, 13498 on tree, 507.685 best solution, best possible 379.839 (1657.01 seconds) After 132700 nodes, 13471 on tree, 507.685 best solution, best possible 379.839 (1657.73 seconds) After 132800 nodes, 13468 on tree, 507.685 best solution, best possible 379.839 (1658.54 seconds) After 132900 nodes, 13465 on tree, 507.685 best solution, best possible 379.839 (1659.33 seconds) After 133000 nodes, 13456 on tree, 507.685 best solution, best possible 379.839 (1660.24 seconds) After 133100 nodes, 13462 on tree, 507.685 best solution, best possible 379.839 (1661.25 seconds) After 133200 nodes, 13496 on tree, 507.685 best solution, best possible 379.839 (1662.30 seconds) After 133300 nodes, 13482 on tree, 507.685 best solution, best possible 379.839 (1663.16 seconds) After 133400 nodes, 13471 on tree, 507.685 best solution, best possible 379.839 (1664.04 seconds) After 133500 nodes, 13463 on tree, 507.685 best solution, best possible 379.839 (1665.00 seconds) After 133600 nodes, 13450 on tree, 507.685 best solution, best possible 379.839 (1665.97 seconds) After 133700 nodes, 13476 on tree, 507.685 best solution, best possible 379.839 (1666.74 seconds) After 133800 nodes, 13475 on tree, 507.685 best solution, best possible 379.839 (1667.33 seconds) After 133900 nodes, 13468 on tree, 507.685 best solution, best possible 379.839 (1667.98 seconds) After 134000 nodes, 13469 on tree, 507.685 best solution, best possible 379.839 (1668.82 seconds) After 134100 nodes, 13455 on tree, 507.685 best solution, best possible 379.839 (1669.64 seconds) After 134200 nodes, 13472 on tree, 507.685 best solution, best possible 379.839 (1670.54 seconds) After 134300 nodes, 13455 on tree, 507.685 best solution, best possible 379.839 (1671.56 seconds) After 134400 nodes, 13503 on tree, 507.685 best solution, best possible 379.839 (1672.46 seconds) After 134500 nodes, 13487 on tree, 507.685 best solution, best possible 379.839 (1673.33 seconds) After 134600 nodes, 13463 on tree, 507.685 best solution, best possible 379.839 (1674.17 seconds) After 134700 nodes, 13458 on tree, 507.685 best solution, best possible 379.839 (1674.97 seconds) After 134800 nodes, 13459 on tree, 507.685 best solution, best possible 379.839 (1675.73 seconds) After 134900 nodes, 13451 on tree, 507.685 best solution, best possible 379.839 (1676.65 seconds) After 135000 nodes, 13453 on tree, 507.685 best solution, best possible 379.839 (1677.38 seconds) After 135100 nodes, 13449 on tree, 507.685 best solution, best possible 379.839 (1678.26 seconds) After 135200 nodes, 13464 on tree, 507.685 best solution, best possible 379.839 (1679.08 seconds) After 135300 nodes, 13476 on tree, 507.685 best solution, best possible 379.839 (1679.90 seconds) After 135400 nodes, 13456 on tree, 507.685 best solution, best possible 379.839 (1680.57 seconds) After 135500 nodes, 13483 on tree, 507.685 best solution, best possible 379.839 (1681.57 seconds) After 135600 nodes, 13455 on tree, 507.685 best solution, best possible 379.839 (1682.60 seconds) After 135700 nodes, 13507 on tree, 507.685 best solution, best possible 379.839 (1683.72 seconds) After 135800 nodes, 13489 on tree, 507.685 best solution, best possible 379.839 (1684.94 seconds) After 135900 nodes, 13459 on tree, 507.685 best solution, best possible 379.839 (1685.86 seconds) After 136000 nodes, 13459 on tree, 507.685 best solution, best possible 379.839 (1686.73 seconds) After 136100 nodes, 13473 on tree, 507.685 best solution, best possible 379.839 (1687.52 seconds) After 136200 nodes, 13455 on tree, 507.685 best solution, best possible 379.839 (1688.40 seconds) After 136300 nodes, 13451 on tree, 507.685 best solution, best possible 379.839 (1689.29 seconds) After 136400 nodes, 13456 on tree, 507.685 best solution, best possible 379.839 (1690.16 seconds) After 136500 nodes, 13468 on tree, 507.685 best solution, best possible 379.839 (1691.11 seconds) After 136600 nodes, 13568 on tree, 507.685 best solution, best possible 379.839 (1692.29 seconds) After 136700 nodes, 13551 on tree, 507.685 best solution, best possible 379.839 (1693.63 seconds) After 136800 nodes, 13537 on tree, 507.685 best solution, best possible 379.839 (1694.97 seconds) After 136900 nodes, 13529 on tree, 507.685 best solution, best possible 379.839 (1696.14 seconds) After 137000 nodes, 13516 on tree, 507.685 best solution, best possible 379.839 (1697.55 seconds) After 137100 nodes, 13504 on tree, 507.685 best solution, best possible 379.839 (1698.56 seconds) After 137200 nodes, 13553 on tree, 507.685 best solution, best possible 379.839 (1699.69 seconds) After 137300 nodes, 13495 on tree, 507.685 best solution, best possible 379.839 (1700.75 seconds) After 137400 nodes, 13526 on tree, 507.685 best solution, best possible 379.839 (1701.93 seconds) After 137500 nodes, 13502 on tree, 507.685 best solution, best possible 379.839 (1703.01 seconds) After 137600 nodes, 13522 on tree, 507.685 best solution, best possible 379.839 (1704.05 seconds) After 137700 nodes, 13547 on tree, 507.685 best solution, best possible 379.839 (1705.37 seconds) After 137800 nodes, 13488 on tree, 507.685 best solution, best possible 379.839 (1706.38 seconds) After 137900 nodes, 13498 on tree, 507.685 best solution, best possible 379.839 (1707.43 seconds) After 138000 nodes, 13531 on tree, 507.685 best solution, best possible 379.839 (1708.27 seconds) After 138100 nodes, 13468 on tree, 507.685 best solution, best possible 379.839 (1709.29 seconds) After 138200 nodes, 13466 on tree, 507.685 best solution, best possible 379.839 (1710.38 seconds) After 138300 nodes, 13458 on tree, 507.685 best solution, best possible 379.839 (1711.35 seconds) After 138400 nodes, 13483 on tree, 507.685 best solution, best possible 379.839 (1712.29 seconds) After 138500 nodes, 13468 on tree, 507.685 best solution, best possible 379.839 (1713.08 seconds) After 138600 nodes, 13458 on tree, 507.685 best solution, best possible 379.839 (1714.00 seconds) After 138700 nodes, 13457 on tree, 507.685 best solution, best possible 379.839 (1714.97 seconds) After 138800 nodes, 13449 on tree, 507.685 best solution, best possible 379.839 (1715.83 seconds) After 138900 nodes, 13463 on tree, 507.685 best solution, best possible 379.839 (1716.68 seconds) After 139000 nodes, 13455 on tree, 507.685 best solution, best possible 379.839 (1717.35 seconds) After 139100 nodes, 13475 on tree, 507.685 best solution, best possible 379.839 (1718.09 seconds) After 139200 nodes, 13442 on tree, 507.685 best solution, best possible 379.839 (1718.82 seconds) After 139300 nodes, 13463 on tree, 507.685 best solution, best possible 379.839 (1719.66 seconds) After 139400 nodes, 13450 on tree, 507.685 best solution, best possible 379.839 (1720.64 seconds) After 139500 nodes, 13468 on tree, 507.685 best solution, best possible 379.839 (1721.70 seconds) After 139600 nodes, 13518 on tree, 507.685 best solution, best possible 379.839 (1722.62 seconds) After 139700 nodes, 13506 on tree, 507.685 best solution, best possible 379.839 (1723.44 seconds) After 139800 nodes, 13499 on tree, 507.685 best solution, best possible 379.839 (1724.14 seconds) After 139900 nodes, 13508 on tree, 507.685 best solution, best possible 379.839 (1724.89 seconds) After 140000 nodes, 13505 on tree, 507.685 best solution, best possible 379.839 (1725.80 seconds) After 140100 nodes, 13484 on tree, 507.685 best solution, best possible 379.839 (1726.65 seconds) After 140200 nodes, 13494 on tree, 507.685 best solution, best possible 379.839 (1727.87 seconds) After 140300 nodes, 13478 on tree, 507.685 best solution, best possible 379.839 (1728.86 seconds) After 140400 nodes, 13482 on tree, 507.685 best solution, best possible 379.839 (1729.59 seconds) After 140500 nodes, 13484 on tree, 507.685 best solution, best possible 379.839 (1730.51 seconds) After 140600 nodes, 13501 on tree, 507.685 best solution, best possible 379.839 (1731.67 seconds) After 140700 nodes, 13470 on tree, 507.685 best solution, best possible 379.839 (1732.80 seconds) After 140800 nodes, 13483 on tree, 507.685 best solution, best possible 379.839 (1733.66 seconds) After 140900 nodes, 13482 on tree, 507.685 best solution, best possible 379.839 (1734.47 seconds) After 141000 nodes, 13479 on tree, 507.685 best solution, best possible 379.839 (1735.39 seconds) After 141100 nodes, 13473 on tree, 507.685 best solution, best possible 379.839 (1736.38 seconds) After 141200 nodes, 13471 on tree, 507.685 best solution, best possible 379.839 (1737.09 seconds) After 141300 nodes, 13495 on tree, 507.685 best solution, best possible 379.839 (1738.09 seconds) After 141400 nodes, 13471 on tree, 507.685 best solution, best possible 379.839 (1739.03 seconds) After 141500 nodes, 13463 on tree, 507.685 best solution, best possible 379.839 (1740.10 seconds) After 141600 nodes, 13468 on tree, 507.685 best solution, best possible 379.839 (1741.00 seconds) After 141700 nodes, 13466 on tree, 507.685 best solution, best possible 379.839 (1742.04 seconds) After 141800 nodes, 13460 on tree, 507.685 best solution, best possible 379.839 (1742.98 seconds) After 141900 nodes, 13475 on tree, 507.685 best solution, best possible 379.839 (1743.91 seconds) After 142000 nodes, 13479 on tree, 507.685 best solution, best possible 379.839 (1744.78 seconds) After 142100 nodes, 13472 on tree, 507.685 best solution, best possible 379.839 (1745.59 seconds) After 142200 nodes, 13469 on tree, 507.685 best solution, best possible 379.839 (1746.50 seconds) After 142300 nodes, 13461 on tree, 507.685 best solution, best possible 379.839 (1747.33 seconds) After 142400 nodes, 13462 on tree, 507.685 best solution, best possible 379.839 (1748.16 seconds) After 142500 nodes, 13452 on tree, 507.685 best solution, best possible 379.839 (1748.86 seconds) After 142600 nodes, 13453 on tree, 507.685 best solution, best possible 379.839 (1749.57 seconds) After 142700 nodes, 13487 on tree, 507.685 best solution, best possible 379.839 (1750.32 seconds) After 142800 nodes, 13463 on tree, 507.685 best solution, best possible 379.839 (1751.01 seconds) After 142900 nodes, 13459 on tree, 507.685 best solution, best possible 379.839 (1751.58 seconds) After 143000 nodes, 13464 on tree, 507.685 best solution, best possible 379.839 (1752.35 seconds) After 143100 nodes, 13468 on tree, 507.685 best solution, best possible 379.839 (1753.15 seconds) After 143200 nodes, 13448 on tree, 507.685 best solution, best possible 379.839 (1753.79 seconds) After 143300 nodes, 13456 on tree, 507.685 best solution, best possible 379.839 (1754.56 seconds) After 143400 nodes, 13556 on tree, 507.685 best solution, best possible 379.839 (1755.60 seconds) After 143500 nodes, 13581 on tree, 507.685 best solution, best possible 379.839 (1756.92 seconds) After 143600 nodes, 13559 on tree, 507.685 best solution, best possible 379.839 (1757.85 seconds) After 143700 nodes, 13547 on tree, 507.685 best solution, best possible 379.839 (1758.64 seconds) After 143800 nodes, 13531 on tree, 507.685 best solution, best possible 379.839 (1759.51 seconds) After 143900 nodes, 13575 on tree, 507.685 best solution, best possible 379.839 (1760.63 seconds) After 144000 nodes, 13547 on tree, 507.685 best solution, best possible 379.839 (1761.51 seconds) After 144100 nodes, 13579 on tree, 507.685 best solution, best possible 379.839 (1762.73 seconds) After 144200 nodes, 13558 on tree, 507.685 best solution, best possible 379.839 (1763.67 seconds) After 144300 nodes, 13529 on tree, 507.685 best solution, best possible 379.839 (1764.37 seconds) After 144400 nodes, 13519 on tree, 507.685 best solution, best possible 379.839 (1765.16 seconds) After 144500 nodes, 13515 on tree, 507.685 best solution, best possible 379.839 (1766.04 seconds) After 144600 nodes, 13532 on tree, 507.685 best solution, best possible 379.839 (1766.89 seconds) After 144700 nodes, 13543 on tree, 507.685 best solution, best possible 379.839 (1767.77 seconds) After 144800 nodes, 13528 on tree, 507.685 best solution, best possible 379.839 (1768.53 seconds) After 144900 nodes, 13518 on tree, 507.685 best solution, best possible 379.839 (1769.43 seconds) After 145000 nodes, 13517 on tree, 507.685 best solution, best possible 379.839 (1770.35 seconds) After 145100 nodes, 13523 on tree, 507.685 best solution, best possible 379.839 (1771.16 seconds) After 145200 nodes, 13502 on tree, 507.685 best solution, best possible 379.839 (1771.88 seconds) After 145300 nodes, 13508 on tree, 507.685 best solution, best possible 379.839 (1772.74 seconds) After 145400 nodes, 13522 on tree, 507.685 best solution, best possible 379.839 (1773.78 seconds) After 145500 nodes, 13515 on tree, 507.685 best solution, best possible 379.839 (1774.57 seconds) After 145600 nodes, 13514 on tree, 507.685 best solution, best possible 379.839 (1775.36 seconds) After 145700 nodes, 13506 on tree, 507.685 best solution, best possible 379.839 (1776.14 seconds) After 145800 nodes, 13505 on tree, 507.685 best solution, best possible 379.839 (1776.69 seconds) After 145900 nodes, 13501 on tree, 507.685 best solution, best possible 379.839 (1777.34 seconds) After 146000 nodes, 13509 on tree, 507.685 best solution, best possible 379.839 (1778.25 seconds) After 146100 nodes, 13507 on tree, 507.685 best solution, best possible 379.839 (1779.06 seconds) After 146200 nodes, 13516 on tree, 507.685 best solution, best possible 379.839 (1779.76 seconds) After 146300 nodes, 13503 on tree, 507.685 best solution, best possible 379.839 (1780.49 seconds) After 146400 nodes, 13497 on tree, 507.685 best solution, best possible 379.839 (1781.27 seconds) After 146500 nodes, 13524 on tree, 507.685 best solution, best possible 379.839 (1782.54 seconds) After 146600 nodes, 13488 on tree, 507.685 best solution, best possible 379.839 (1783.64 seconds) After 146700 nodes, 13552 on tree, 507.685 best solution, best possible 379.839 (1784.67 seconds) After 146800 nodes, 13526 on tree, 507.685 best solution, best possible 379.839 (1785.47 seconds) After 146900 nodes, 13519 on tree, 507.685 best solution, best possible 379.839 (1786.39 seconds) After 147000 nodes, 13497 on tree, 507.685 best solution, best possible 379.839 (1787.18 seconds) After 147100 nodes, 13498 on tree, 507.685 best solution, best possible 379.839 (1788.05 seconds) After 147200 nodes, 13489 on tree, 507.685 best solution, best possible 379.839 (1788.86 seconds) After 147300 nodes, 13493 on tree, 507.685 best solution, best possible 379.839 (1789.78 seconds) After 147400 nodes, 13495 on tree, 507.685 best solution, best possible 379.839 (1790.60 seconds) After 147500 nodes, 13485 on tree, 507.685 best solution, best possible 379.839 (1791.30 seconds) After 147600 nodes, 13491 on tree, 507.685 best solution, best possible 379.839 (1792.15 seconds) After 147700 nodes, 13497 on tree, 507.685 best solution, best possible 379.839 (1792.98 seconds) After 147800 nodes, 13497 on tree, 507.685 best solution, best possible 379.839 (1793.78 seconds) After 147900 nodes, 13481 on tree, 507.685 best solution, best possible 379.839 (1794.60 seconds) After 148000 nodes, 13487 on tree, 507.685 best solution, best possible 379.839 (1795.33 seconds) After 148100 nodes, 13485 on tree, 507.685 best solution, best possible 379.839 (1796.23 seconds) After 148200 nodes, 13500 on tree, 507.685 best solution, best possible 379.839 (1797.06 seconds) After 148300 nodes, 13490 on tree, 507.685 best solution, best possible 379.839 (1797.83 seconds) Exiting on maximum time Partial search - best objective 507.685 (best possible 379.839), took 3050336 iterations and 148394 nodes (1800.04 seconds) Strong branching done 69736 times (1766191 iterations), fathomed 940 nodes and fixed 11829 variables Maximum depth 827, 1.13727e+07 variables fixed on reduced cost Cuts at root node changed objective from 334.497 to 357.189 Probing was tried 34276 times and created 24065 cuts of which 5123 were active after adding rounds of cuts (85.785 seconds) Gomory was tried 34120 times and created 144618 cuts of which 3915 were active after adding rounds of cuts (62.004 seconds) Knapsack was tried 6 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.000 seconds) Clique was tried 6 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.004 seconds) MixedIntegerRounding2 was tried 34276 times and created 49500 cuts of which 9500 were active after adding rounds of cuts (62.132 seconds) FlowCover was tried 6 times and created 0 cuts of which 0 were active after adding rounds of cuts (0.008 seconds) TwoMirCuts was tried 6 times and created 20 cuts of which 0 were active after adding rounds of cuts (0.084 seconds) implication was tried 55131 times and created 0 cuts of which 0 were active after adding rounds of cuts Result - Stopped on time objective 507.684503 after 148394 nodes and 3050336 iterations - took 1801.50 seconds (total time 1801.54) Total time 1801.68 Time limit reached. Have feasible solution. MIP solution: 507.684503 (148394 nodes, 1801.7 seconds) Best possible: 379.8393481 Absolute gap: 127.85 (absolute tolerance optca: 0) Relative gap: 0.33658 (relative tolerance optcr: 0) --- Restarting execution --- swath.gms(124) 0 Mb --- Reading solution for model m --- swath.gms(124) 4 Mb *** Status: Normal completion --- Job swath.gms Stop 08/24/08 09:03:26 elapsed 0:30:07.616