Gurobi 5.0.1 (linux64) logging started Fri Nov 16 17:38:58 2012

Optimize a model with 2015 rows, 5256 columns and 10942 nonzeros
Presolve removed 34 rows and 2306 columns
Presolve time: 0.11s
Presolved: 1981 rows, 2950 columns, 8582 nonzeros
Variable types: 0 continuous, 2950 integer (2950 binary)
Found heuristic solution: objective 72.0000000
Found heuristic solution: objective 2.0000000

Root relaxation: cutoff, 0 iterations, 0.00 seconds

Explored 0 nodes (0 simplex iterations) in 0.11 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%