Gurobi 5.0.1 (linux64) logging started Tue Apr 23 22:02:14 2013

Optimize a model with 2650 rows, 2600 columns and 10100 nonzeros
Presolve removed 2237 rows and 2140 columns
Presolve time: 0.01s
Presolved: 413 rows, 460 columns, 1155 nonzeros
Variable types: 413 continuous, 47 integer (47 binary)

Root relaxation: objective 7.934396e+05, 139 iterations, 0.00 seconds

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

*    0     0               0    793439.56250 793439.562   0.0%     -    0s

Explored 0 nodes (139 simplex iterations) in 0.01 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 7.934395625000e+05, best bound 7.934395625000e+05, gap 0.0%