Gurobi 5.0.1 (linux64) logging started Wed Apr 24 08:05:32 2013

Optimize a model with 93216 rows, 92256 columns and 368736 nonzeros
Presolve removed 4378 rows and 0 columns
Presolve time: 0.67s
Presolved: 88838 rows, 92256 columns, 359980 nonzeros
Variable types: 92160 continuous, 96 integer (96 binary)

Root simplex log...

Iteration    Objective       Primal Inf.    Dual Inf.      Time
   18665    1.3147477e+05   1.354076e+03   0.000000e+00      5s
   20019    1.3179474e+05   0.000000e+00   0.000000e+00      6s

Root relaxation: objective 1.317947e+05, 20019 iterations, 6.03 seconds

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

     0     0 131794.741    0    6          - 131794.741     -      -    6s
H    0     0                    137727.00000 131794.741  4.31%     -    7s
H    0     0                    132339.00000 131794.741  0.41%     -    8s
     0     0 131796.072    0    8 132339.000 131796.072  0.41%     -    8s
     0     0 131796.072    0    8 132339.000 131796.072  0.41%     -    9s
     0     0 131796.072    0    6 132339.000 131796.072  0.41%     -   19s
     0     0 131796.438    0    8 132339.000 131796.438  0.41%     -   20s
     0     0 131796.438    0    8 132339.000 131796.438  0.41%     -   20s
     0     2 131803.373    0    8 132339.000 131803.373  0.40%     -   25s
*   10    10               9    132097.00000 131838.791  0.20%   161   26s
    44    11 132044.538    5    1 132097.000 131941.462  0.12%   143   30s

Cutting planes:
  Gomory: 2
  Flow cover: 5

Explored 65 nodes (37765 simplex iterations) in 31.24 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.320970000000e+05, best bound 1.320967060684e+05, gap 0.0002%