Gurobi 5.0.1 (linux64) logging started Fri Nov 16 20:43:30 2012

Optimize a model with 11151 rows, 18632 columns and 51406 nonzeros
Presolve removed 51 rows and 6666 columns
Presolve time: 0.19s
Presolved: 11100 rows, 11966 columns, 44578 nonzeros
Variable types: 0 continuous, 11966 integer (11966 binary)
Found heuristic solution: objective 136.0000000
Found heuristic solution: objective 2.0000000

Root relaxation: cutoff, 0 iterations, 0.00 seconds

Explored 0 nodes (0 simplex iterations) in 0.22 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%