Gurobi 5.0.1 (linux64) logging started Fri Nov 16 17:54:25 2012

Optimize a model with 5927 rows, 10920 columns and 28182 nonzeros
Presolve removed 33 rows and 3226 columns
Presolve time: 0.14s
Presolved: 5894 rows, 7694 columns, 24844 nonzeros
Variable types: 0 continuous, 7694 integer (7694 binary)
Found heuristic solution: objective 104.0000000
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%