Gurobi 5.0.1 (linux64) logging started Fri Nov 16 17:45:40 2012

Optimize a model with 5625 rows, 9506 columns and 25897 nonzeros
Presolve removed 31 rows and 2815 columns
Presolve time: 0.13s
Presolved: 5594 rows, 6691 columns, 22968 nonzeros
Variable types: 0 continuous, 6691 integer (6691 binary)
Found heuristic solution: objective 97.0000000
Found heuristic solution: objective 2.0000000

Root relaxation: cutoff, 0 iterations, 0.00 seconds

Explored 0 nodes (0 simplex iterations) in 0.15 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 2.000000000000e+00, best bound 2.000000000000e+00, gap 0.0%