Gurobi 5.0.1 (linux64) logging started Tue Nov 20 15:55:48 2012 Optimize a model with 299 rows, 238 columns and 598 nonzeros Presolve removed 286 rows and 226 columns Presolve time: 0.00s Presolved: 13 rows, 12 columns, 26 nonzeros Variable types: 0 continuous, 12 integer (12 binary) Found heuristic solution: objective 132.0000000 Root relaxation: objective 1.330000e+02, 13 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time * 0 0 0 133.0000000 133.00000 0.0% - 0s Explored 0 nodes (13 simplex iterations) in 0.00 seconds Thread count was 1 (of 16 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 1.330000000000e+02, best bound 1.330000000000e+02, gap 0.0%