Gurobi 5.0.1 (linux64) logging started Fri Nov 16 20:47:25 2012

Optimize a model with 14057 rows, 20306 columns and 61768 nonzeros
Presolve removed 32 rows and 4262 columns
Presolve time: 0.25s
Presolved: 14025 rows, 16044 columns, 57310 nonzeros
Variable types: 0 continuous, 16044 integer (16044 binary)
Found heuristic solution: objective 142.0000000
Found heuristic solution: objective 2.0000000

Root relaxation: cutoff, 0 iterations, 0.00 seconds

Explored 0 nodes (0 simplex iterations) in 0.29 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%