Gurobi 5.0.1 (linux64) logging started Mon Feb  4 19:28:24 2013

Optimize a model with 129858 rows, 8464 columns and 393576 nonzeros
Presolve removed 11544 rows and 4321 columns
Presolve time: 1.54s
Presolved: 118314 rows, 4143 columns, 358670 nonzeros
Variable types: 42 continuous, 4101 integer (4101 binary)
Found heuristic solution: objective 181844.00000

Root simplex log...

Iteration    Objective       Primal Inf.    Dual Inf.      Time
   33685    1.2823263e+05   0.000000e+00   4.411596e+06      5s
   44299    1.3496852e+05   0.000000e+00   0.000000e+00      6s
   44299    1.3496852e+05   0.000000e+00   0.000000e+00      6s

Root relaxation: objective 1.349685e+05, 44299 iterations, 6.24 seconds

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

     0     0 134968.518    0    8 181844.000 134968.518  25.8%     -    8s
H    0     0                    134980.00000 134968.518  0.01%     -    8s

Explored 0 nodes (44376 simplex iterations) in 8.38 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.349800000000e+05, best bound 1.349690000000e+05, gap 0.0081%