Gurobi 5.0.1 (linux64) logging started Fri Nov 16 15:09:59 2012

Optimize a model with 383 rows, 600 columns and 1630 nonzeros
Presolve removed 9 rows and 170 columns
Presolve time: 0.01s
Presolved: 374 rows, 430 columns, 1430 nonzeros
Variable types: 0 continuous, 430 integer (430 binary)
Found heuristic solution: objective 24.0000000
Found heuristic solution: objective 2.0000000

Root relaxation: cutoff, 0 iterations, 0.00 seconds

Explored 0 nodes (0 simplex iterations) in 0.01 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%