Gurobi 5.0.1 (linux64) logging started Fri Nov 16 18:10:00 2012

Optimize a model with 9163 rows, 13572 columns and 40482 nonzeros
Presolve removed 264 rows and 3482 columns
Presolve time: 0.16s
Presolved: 8899 rows, 10090 columns, 36268 nonzeros
Variable types: 0 continuous, 10090 integer (10090 binary)
Found heuristic solution: objective 116.0000000

Root relaxation: objective 3.000000e+00, 5621 iterations, 0.13 seconds

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

*    0     0               0       3.0000000    3.00000   0.0%     -    0s

Explored 0 nodes (5621 simplex iterations) in 0.32 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 3.000000000000e+00, best bound 3.000000000000e+00, gap 0.0%