Gurobi 5.0.1 (linux64) logging started Fri Nov 16 18:40:51 2012

Optimize a model with 9593 rows, 15252 columns and 43417 nonzeros
Presolve removed 37 rows and 4307 columns
Presolve time: 0.16s
Presolved: 9556 rows, 10945 columns, 38956 nonzeros
Variable types: 0 continuous, 10945 integer (10945 binary)
Found heuristic solution: objective 123.0000000
Found heuristic solution: objective 2.0000000

Root relaxation: cutoff, 0 iterations, 0.00 seconds

Explored 0 nodes (0 simplex iterations) in 0.18 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%