Gurobi 5.0.1 (linux64) logging started Mon Feb  4 19:15:13 2013

Optimize a model with 95367 rows, 6889 columns and 289338 nonzeros
Presolve removed 8058 rows and 3512 columns
Presolve time: 0.89s
Presolved: 87309 rows, 3377 columns, 264482 nonzeros
Variable types: 32 continuous, 3345 integer (3345 binary)
Found heuristic solution: objective 144260.00000

Root relaxation: objective 1.130952e+05, 14468 iterations, 1.95 seconds

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

     0     0 113095.164    0    7 144260.000 113095.164  21.6%     -    3s
H    0     0                    113102.00000 113095.164  0.01%     -    3s

Explored 0 nodes (14494 simplex iterations) in 3.30 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.131020000000e+05, best bound 1.130960000000e+05, gap 0.0053%