Gurobi 5.0.1 (linux64) logging started Mon Feb  4 19:23:25 2013

Optimize a model with 117569 rows, 7921 columns and 356445 nonzeros
Presolve removed 8826 rows and 4029 columns
Presolve time: 1.24s
Presolved: 108743 rows, 3892 columns, 329065 nonzeros
Variable types: 33 continuous, 3859 integer (3859 binary)
Found heuristic solution: objective 167622.00000

Root relaxation: objective 1.309792e+05, 19414 iterations, 2.58 seconds

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

     0     0 130979.158    0   18 167622.000 130979.158  21.9%     -    4s
H    0     0                    130999.00000 130979.158  0.02%     -    4s
H    0     0                    130992.00000 130979.158  0.01%     -    4s

Explored 0 nodes (19672 simplex iterations) in 4.49 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.309920000000e+05, best bound 1.309800000000e+05, gap 0.0092%