Gurobi 5.0.1 (linux64) logging started Mon Feb  4 19:25:14 2013

Optimize a model with 121575 rows, 8100 columns and 368550 nonzeros
Presolve removed 14800 rows and 4192 columns
Presolve time: 1.44s
Presolved: 106775 rows, 3908 columns, 323190 nonzeros
Variable types: 33 continuous, 3875 integer (3875 binary)
Found heuristic solution: objective 168957.00000

Root relaxation: objective 1.307606e+05, 18269 iterations, 2.48 seconds

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

     0     0 130760.562    0   10 168957.000 130760.562  22.6%     -    4s
H    0     0                    130771.00000 130760.562  0.01%     -    4s

Explored 0 nodes (18449 simplex iterations) in 4.50 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.307710000000e+05, best bound 1.307610000000e+05, gap 0.0076%