Gurobi 5.0.1 (linux64) logging started Fri Nov 30 03:35:58 2012

Optimize a model with 100490 rows, 100489 columns and 499912 nonzeros
Presolve removed 0 rows and 1 columns
Presolve time: 1.62s
Presolved: 100490 rows, 100488 columns, 499596 nonzeros
Variable types: 316 continuous, 100172 integer (100172 binary)

Root relaxation: objective 6.915020e+05, 3637 iterations, 0.99 seconds
Total elapsed time = 10.15s

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

     0     0 691502.000    0  190          - 691502.000     -      -   11s
H    0     0                    691502.00000 691502.000  0.00%     -   12s

Explored 0 nodes (12740 simplex iterations) in 12.27 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 6.915020000000e+05, best bound 6.915020000000e+05, gap 0.0%