Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:59:49 2014
Optimize a model with 26107 rows, 13111 columns and 64980 nonzeros
Presolve removed 114 rows and 0 columns
Presolve time: 0.30s
Presolved: 25993 rows, 13111 columns, 64866 nonzeros
Variable types: 1 continuous, 13110 integer (13110 binary)
Found heuristic solution: objective 1.1619511
Found heuristic solution: objective 1.1126576
Found heuristic solution: objective 1.0712995
Root relaxation: objective 2.900994e-03, 17678 iterations, 4.73 seconds
Nodes | Current Node | Objective Bounds | Work
Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time
0 0 0.00290 0 12656 1.07130 0.00290 100% - 6s
H 0 0 0.4113095 0.00290 99.3% - 11s
H 0 0 0.3959094 0.00290 99.3% - 11s
0 0 0.00597 0 4371 0.39591 0.00597 98.5% - 20s
0 0 0.00868 0 4401 0.39591 0.00868 97.8% - 22s
H 0 0 0.3814698 0.00868 97.7% - 22s
0 0 0.00903 0 4110 0.38147 0.00903 97.6% - 23s
H 0 0 0.3744647 0.00903 97.6% - 23s
0 0 0.01396 0 3944 0.37446 0.01396 96.3% - 24s
H 0 0 0.3713423 0.01396 96.2% - 24s
0 0 0.01403 0 3853 0.37134 0.01403 96.2% - 24s
H 0 0 0.3621828 0.01403 96.1% - 24s
0 0 0.01424 0 3682 0.36218 0.01424 96.1% - 25s
H 0 0 0.3439967 0.01424 95.9% - 25s
H 0 0 0.3101785 0.01424 95.4% - 25s
0 0 0.01563 0 2703 0.31018 0.01563 95.0% - 25s
H 0 0 0.3035698 0.01563 94.9% - 27s
0 1 0.01563 0 2442 0.30357 0.01563 94.9% - 54s
2 2 0.01563 0 4371 0.30357 0.01563 94.9% 2663 62s
H 4 2 0.2848735 0.02623 90.8% 1332 63s
H 4 2 0.2842082 0.02623 90.8% 1332 64s
H 5 3 0.2766628 0.03278 88.2% 1065 64s
H 6 4 0.2654971 0.03457 87.0% 888 64s
8 5 0.03676 0 1371 0.26550 0.03676 86.2% 666 65s
H 9 5 0.2572278 0.03735 85.5% 592 65s
H 12 7 0.2549845 0.04149 83.7% 2712 66s
H 13 6 0.2169705 0.04149 80.9% 2675 80s
H 24 13 0.2166131 0.09811 54.7% 1449 84s
25 13 0.09811 0 860 0.21661 0.09811 54.7% 1391 85s
H 27 14 0.2166093 0.09811 54.7% 1288 85s
H 27 13 0.2045799 0.09811 52.0% 1288 85s
H 27 12 0.2037287 0.09811 51.8% 1288 85s
H 28 11 0.1979364 0.09811 50.4% 1723 86s
* 38 17 24 0.1975424 0.16234 17.8% 1447 86s
* 43 11 27 0.1936422 0.16234 16.2% 1285 86s
* 49 5 22 0.1934599 0.16618 14.1% 1141 86s
H 55 7 0.1876274 0.16663 11.2% 1025 86s
* 61 9 28 0.1872819 0.16861 10.0% 931 86s
* 62 8 29 0.1867544 0.16861 9.71% 917 86s
* 63 7 29 0.1860224 0.16861 9.36% 902 86s
Cutting planes:
Gomory: 5
MIR: 20
Zero half: 4
Explored 64 nodes (152034 simplex iterations) in 86.99 seconds
Thread count was 1 (of 16 available processors)
Optimal solution found (tolerance 1.00e-04)
Best objective 1.860223582152e-01, best bound 1.860223582152e-01, gap 0.0%