Gurobi 5.0.1 (linux64) logging started Mon Feb  4 19:27:35 2013

Optimize a model with 125671 rows, 8281 columns and 380926 nonzeros
Presolve removed 7373 rows and 4181 columns
Presolve time: 1.40s
Presolved: 118298 rows, 4100 columns, 358587 nonzeros
Variable types: 42 continuous, 4058 integer (4058 binary)
Found heuristic solution: objective 164743.00000

Root relaxation: objective 1.174380e+05, 26074 iterations, 3.47 seconds

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

     0     0 117438.000    0   15 164743.000 117438.000  28.7%     -    5s
H    0     0                    117465.00000 117438.000  0.02%     -    5s
H    0     0                    117448.00000 117438.000  0.01%     -    5s

Explored 0 nodes (26355 simplex iterations) in 5.83 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.174480000000e+05, best bound 1.174380000000e+05, gap 0.0085%