Gurobi 5.0.1 (linux64) logging started Mon Feb 4 16:00:35 2013 Optimize a model with 64 rows, 2 columns and 126 nonzeros Presolve removed 64 rows and 2 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 1.350000000000e+02, best bound 1.350000000000e+02, gap 0.0%