Gurobi 5.0.1 (linux64) logging started Wed Apr 24 06:18:06 2013

Optimize a model with 1001 rows, 82901 columns and 165711 nonzeros
Presolve time: 0.14s
Presolved: 1001 rows, 82901 columns, 165711 nonzeros
Variable types: 82810 continuous, 91 integer (91 binary)

Root relaxation: objective 1.128032e+05, 3141 iterations, 0.12 seconds

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

     0     0 112803.157    0    7          - 112803.157     -      -    0s
H    0     0                    115949.00000 112803.157  2.71%     -    0s
H    0     0                    113195.00000 112803.157  0.35%     -    0s
     0     0 113002.999    0    3 113195.000 113002.999  0.17%     -    0s
     0     0 113002.999    0    7 113195.000 113002.999  0.17%     -    1s
     0     0 113002.999    0    3 113195.000 113002.999  0.17%     -    1s
     0     0 113009.997    0    4 113195.000 113009.997  0.16%     -    1s
     0     0 113011.409    0    3 113195.000 113011.409  0.16%     -    1s
     0     0 113011.523    0    3 113195.000 113011.523  0.16%     -    1s
     0     0 113011.826    0    2 113195.000 113011.826  0.16%     -    1s
     0     0 113011.826    0    2 113195.000 113011.826  0.16%     -    1s
     0     2 113012.842    0    2 113195.000 113012.842  0.16%     -    1s
*   11     3               9    113181.00000 113035.661  0.13%  67.4    2s
*   12     2               9    113135.00000 113035.661  0.09%  62.7    2s

Cutting planes:
  Implied bound: 63
  Flow cover: 3

Explored 15 nodes (6582 simplex iterations) in 2.36 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.131350000000e+05, best bound 1.131350000000e+05, gap 0.0%