Gurobi 5.0.1 (linux64) logging started Wed Apr 24 06:33:00 2013

Optimize a model with 85652 rows, 84732 columns and 338652 nonzeros
Presolve removed 4429 rows and 0 columns
Presolve time: 0.60s
Presolved: 81223 rows, 84732 columns, 329794 nonzeros
Variable types: 84640 continuous, 92 integer (92 binary)

Root relaxation: objective 1.114488e+05, 17627 iterations, 4.44 seconds

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

     0     0 111448.765    0    1          - 111448.765     -      -    5s
H    0     0                    111560.00000 111448.765  0.10%     -    5s
     0     0 111450.685    0    2 111560.000 111450.685  0.10%     -    6s
     0     0 111450.685    0    1 111560.000 111450.685  0.10%     -    8s
     0     0 111450.685    0    2 111560.000 111450.685  0.10%     -    8s
     0     0 111470.397    0    2 111560.000 111470.397  0.08%     -    8s
*    0     0               0    111476.00000 111476.000   0.0%     -    8s

Cutting planes:
  Gomory: 1
  Flow cover: 1

Explored 0 nodes (22399 simplex iterations) in 8.66 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.114760000000e+05, best bound 1.114760000000e+05, gap 0.0%