Gurobi 5.0.1 (linux64) logging started Tue Nov 20 15:55:22 2012

Optimize a model with 57 rows, 113 columns and 114 nonzeros
Presolve removed 57 rows and 113 columns
Presolve time: 0.00s

Explored 0 nodes (0 simplex iterations) in 0.00 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 8.200000000000e+01, best bound 8.200000000000e+01, gap 0.0%