Gurobi 5.0.1 (linux64) logging started Wed Apr 24 05:07:27 2013

Optimize a model with 76647 rows, 75777 columns and 302847 nonzeros
Presolve removed 6192 rows and 0 columns
Presolve time: 0.52s
Presolved: 70455 rows, 75777 columns, 290463 nonzeros
Variable types: 75690 continuous, 87 integer (87 binary)

Root relaxation: objective 1.349498e+05, 19446 iterations, 4.50 seconds

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

     0     0 134949.790    0    2          - 134949.790     -      -    5s
H    0     0                    135198.00000 134949.790  0.18%     -    5s
     0     0 134949.947    0    3 135198.000 134949.947  0.18%     -    5s
     0     0 134949.947    0    3 135198.000 134949.947  0.18%     -    6s
     0     0 135034.839    0    1 135198.000 135034.839  0.12%     -    7s
     0     0 135034.839    0    1 135198.000 135034.839  0.12%     -   10s
     0     0 135036.337    0    2 135198.000 135036.337  0.12%     -   11s
     0     0 135036.337    0    2 135198.000 135036.337  0.12%     -   11s
     0     0 135036.337    0    2 135198.000 135036.337  0.12%     -   12s
     0     2 135040.023    0    2 135198.000 135040.023  0.12%     -   13s
*    1     1               1    135125.00000 135125.000   0.0%   190   13s

Cutting planes:
  Gomory: 1
  Flow cover: 2

Explored 2 nodes (26089 simplex iterations) in 13.18 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.351250000000e+05, best bound 1.351250000000e+05, gap 0.0%