Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:50:42 2013 Optimize a model with 737 rows, 656 columns and 2600 nonzeros Presolve removed 63 rows and 0 columns Presolve time: 0.00s Presolved: 674 rows, 656 columns, 2474 nonzeros Variable types: 648 continuous, 8 integer (8 binary) Root relaxation: objective 1.355000e+04, 129 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time * 0 0 0 13550.000000 13550.0000 0.0% - 0s Explored 0 nodes (129 simplex iterations) in 0.01 seconds Thread count was 1 (of 16 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 1.355000000000e+04, best bound 1.355000000000e+04, gap 0.0%