Gurobi 5.0.1 (linux64) logging started Wed Apr 24 05:10:29 2013

Optimize a model with 957 rows, 75777 columns and 151467 nonzeros
Presolve time: 0.12s
Presolved: 957 rows, 75777 columns, 151467 nonzeros
Variable types: 75690 continuous, 87 integer (87 binary)

Root relaxation: objective 1.126268e+05, 2570 iterations, 0.08 seconds

    Nodes    |    Current Node    |     Objective Bounds      |     Work
 Expl Unexpl |  Obj  Depth IntInf | Incumbent    BestBd   Gap | It/Node Time

     0     0 112626.849    0    9          - 112626.849     -      -    0s
H    0     0                    119403.00000 112626.849  5.68%     -    0s
H    0     0                    114014.00000 112626.849  1.22%     -    0s
     0     0 112785.916    0    2 114014.000 112785.916  1.08%     -    0s
     0     0 112789.420    0    4 114014.000 112789.420  1.07%     -    0s
     0     0 112789.420    0    9 114014.000 112789.420  1.07%     -    1s
     0     0 112789.679    0    2 114014.000 112789.679  1.07%     -    1s
     0     0 112789.950    0    4 114014.000 112789.950  1.07%     -    1s
     0     0 112790.097    0    2 114014.000 112790.097  1.07%     -    1s
     0     0 112790.097    0    2 114014.000 112790.097  1.07%     -    1s
     0     0 112790.097    0    2 114014.000 112790.097  1.07%     -    1s
H    0     0                    113098.00000 112790.097  0.27%     -    2s
     0     2 112790.150    0    2 113098.000 112790.150  0.27%     -    2s
*   11     5               9    113078.00000 112907.999  0.15%  83.8    2s

Cutting planes:
  Implied bound: 113
  Flow cover: 7

Explored 31 nodes (7128 simplex iterations) in 2.94 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.130780000000e+05, best bound 1.130780000000e+05, gap 0.0%