Gurobi 5.0.1 (linux64) logging started Tue Apr 23 22:02:07 2013 Optimize a model with 882 rows, 832 columns and 3232 nonzeros Presolve removed 746 rows and 682 columns Presolve time: 0.00s Presolved: 136 rows, 150 columns, 342 nonzeros Variable types: 136 continuous, 14 integer (14 binary) Root relaxation: objective 9.777994e+05, 53 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time * 0 0 0 977799.40000 977799.400 0.0% - 0s Explored 0 nodes (53 simplex iterations) in 0.00 seconds Thread count was 1 (of 16 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 9.777994000000e+05, best bound 9.777994000000e+05, gap 0.0%