Gurobi 5.0.1 (linux64) logging started Mon Feb  4 19:45:35 2013

Optimize a model with 166750 rows, 10000 columns and 505000 nonzeros
Presolve removed 7422 rows and 5028 columns
Presolve time: 2.24s
Presolved: 159328 rows, 4972 columns, 482538 nonzeros
Variable types: 47 continuous, 4925 integer (4925 binary)
Found heuristic solution: objective 203108.00000

Root simplex log...

Iteration    Objective       Primal Inf.    Dual Inf.      Time
   28952    1.3746433e+05   0.000000e+00   9.436851e+06      5s
   41176    1.4527422e+05   0.000000e+00   0.000000e+00      7s
   41176    1.4527422e+05   0.000000e+00   0.000000e+00      7s

Root relaxation: objective 1.452742e+05, 41176 iterations, 7.11 seconds
Total elapsed time = 10.03s

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

     0     0 145274.218    0   12 203108.000 145274.218  28.5%     -   10s
H    0     0                    145287.00000 145274.218  0.01%     -   10s

Explored 0 nodes (41252 simplex iterations) in 10.45 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.452870000000e+05, best bound 1.452750000000e+05, gap 0.0083%