Gurobi 5.0.1 (linux64) logging started Mon Feb  4 19:15:23 2013

Optimize a model with 95367 rows, 6889 columns and 289338 nonzeros
Presolve removed 7230 rows and 3504 columns
Presolve time: 0.90s
Presolved: 88137 rows, 3385 columns, 266809 nonzeros
Variable types: 30 continuous, 3355 integer (3355 binary)
Found heuristic solution: objective 165744.00000

Root relaxation: objective 1.323296e+05, 18790 iterations, 2.18 seconds

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

     0     0 132329.600    0   11 165744.000 132329.600  20.2%     -    3s
H    0     0                    132349.00000 132329.600  0.01%     -    3s
H    0     0                    132343.00000 132329.600  0.01%     -    3s
H    0     0                    132338.00000 132329.600  0.01%     -    3s

Explored 0 nodes (18891 simplex iterations) in 3.72 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.323380000000e+05, best bound 1.323300000000e+05, gap 0.0060%