Gurobi 5.0.1 (linux64) logging started Tue Apr 23 22:02:15 2013

Optimize a model with 2600 rows, 2550 columns and 10050 nonzeros
Presolve removed 2090 rows and 2039 columns
Presolve time: 0.01s
Presolved: 510 rows, 511 columns, 1760 nonzeros
Variable types: 462 continuous, 49 integer (49 binary)

Root relaxation: objective 9.289418e+05, 306 iterations, 0.00 seconds

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

*    0     0               0    928941.75000 928941.750   0.0%     -    0s

Explored 0 nodes (306 simplex iterations) in 0.01 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 9.289417500000e+05, best bound 9.289417500000e+05, gap 0.0000%