Gurobi 5.0.1 (linux64) logging started Wed Apr 24 05:09:59 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 1.346358e+05, 3669 iterations, 0.14 seconds

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

     0     0 134635.764    0    3          - 134635.764     -      -    0s
H    0     0                    138135.00000 134635.764  2.53%     -    0s
H    0     0                    135231.00000 134635.764  0.44%     -    0s
     0     0 134942.643    0    4 135231.000 134942.643  0.21%     -    0s
     0     0 134942.643    0    3 135231.000 134942.643  0.21%     -    1s
     0     0 134943.819    0    4 135231.000 134943.819  0.21%     -    1s
     0     0 134949.790    0    2 135231.000 134949.790  0.21%     -    1s
     0     0 134949.790    0    2 135231.000 134949.790  0.21%     -    1s
     0     0 134949.790    0    2 135231.000 134949.790  0.21%     -    1s
     0     0 135008.311    0    2 135231.000 135008.311  0.16%     -    1s
     0     0 135033.480    0    2 135231.000 135033.480  0.15%     -    1s
     0     2 135053.000    0    2 135231.000 135053.000  0.13%     -    2s
*    3     1               2    135125.00000 135125.000   0.0%   181    2s

Cutting planes:
  Implied bound: 70
  Flow cover: 2

Explored 4 nodes (7769 simplex iterations) in 2.38 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%