Gurobi 5.0.1 (linux64) logging started Wed Apr 24 08:09:42 2013
Optimize a model with 1056 rows, 92256 columns and 184416 nonzeros
Presolve time: 0.16s
Presolved: 1056 rows, 92256 columns, 184416 nonzeros
Variable types: 92160 continuous, 96 integer (96 binary)
Root relaxation: objective 1.314241e+05, 3261 iterations, 0.15 seconds
Nodes | Current Node | Objective Bounds | Work
Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time
0 0 131424.066 0 4 - 131424.066 - - 0s
H 0 0 139966.00000 131424.066 6.10% - 0s
H 0 0 133092.00000 131424.066 1.25% - 0s
0 0 131547.283 0 3 133092.000 131547.283 1.16% - 0s
0 0 131554.315 0 3 133092.000 131554.315 1.16% - 0s
0 0 131559.559 0 3 133092.000 131559.559 1.15% - 1s
0 0 131560.405 0 3 133092.000 131560.405 1.15% - 1s
0 0 131563.349 0 3 133092.000 131563.349 1.15% - 1s
0 0 131565.433 0 3 133092.000 131565.433 1.15% - 1s
0 0 131565.433 0 3 133092.000 131565.433 1.15% - 1s
0 0 131565.433 0 3 133092.000 131565.433 1.15% - 1s
0 0 131566.409 0 3 133092.000 131566.409 1.15% - 1s
0 0 131566.409 0 3 133092.000 131566.409 1.15% - 2s
0 0 131566.409 0 3 133092.000 131566.409 1.15% - 2s
0 0 131566.409 0 3 133092.000 131566.409 1.15% - 2s
0 0 131566.409 0 3 133092.000 131566.409 1.15% - 2s
0 0 131566.409 0 4 133092.000 131566.409 1.15% - 3s
0 0 131566.409 0 3 133092.000 131566.409 1.15% - 3s
0 0 131566.409 0 3 133092.000 131566.409 1.15% - 3s
0 0 131566.409 0 3 133092.000 131566.409 1.15% - 3s
0 0 131566.409 0 3 133092.000 131566.409 1.15% - 3s
0 0 131566.409 0 3 133092.000 131566.409 1.15% - 3s
0 0 131566.409 0 3 133092.000 131566.409 1.15% - 3s
0 0 131566.409 0 3 133092.000 131566.409 1.15% - 4s
0 0 131566.409 0 3 133092.000 131566.409 1.15% - 4s
0 0 131566.409 0 3 133092.000 131566.409 1.15% - 4s
0 0 131566.409 0 3 133092.000 131566.409 1.15% - 4s
0 0 131566.409 0 3 133092.000 131566.409 1.15% - 4s
0 0 131566.409 0 3 133092.000 131566.409 1.15% - 4s
0 2 131583.459 0 3 133092.000 131583.459 1.13% - 5s
H 5 5 132561.00000 131829.200 0.55% 71.4 5s
H 12 8 132466.00000 131885.977 0.44% 70.9 5s
H 13 9 132321.00000 131885.977 0.33% 72.9 5s
* 15 9 14 132228.00000 131885.977 0.26% 66.5 5s
H 28 5 132223.93960 132030.598 0.15% 78.0 6s
H 29 5 132205.42282 132030.598 0.13% 79.8 6s
* 30 4 10 132131.00000 132030.598 0.08% 78.4 6s
Cutting planes:
Implied bound: 115
Flow cover: 4
Explored 36 nodes (9095 simplex iterations) in 6.45 seconds
Thread count was 1 (of 16 available processors)
Optimal solution found (tolerance 1.00e-04)
Best objective 1.321310000000e+05, best bound 1.321310000000e+05, gap 0.0%