Gurobi 5.0.1 (linux64) logging started Fri Nov 16 19:51:14 2012

Optimize a model with 10872 rows, 17292 columns and 49254 nonzeros
Presolve removed 42 rows and 5242 columns
Presolve time: 0.18s
Presolved: 10830 rows, 12050 columns, 43848 nonzeros
Variable types: 0 continuous, 12050 integer (12050 binary)
Found heuristic solution: objective 131.0000000
Found heuristic solution: objective 2.0000000

Root relaxation: cutoff, 0 iterations, 0.00 seconds

Explored 0 nodes (0 simplex iterations) in 0.21 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%