Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:50:32 2013 Optimize a model with 591 rows, 518 columns and 2051 nonzeros Presolve removed 53 rows and 0 columns Presolve time: 0.00s Presolved: 538 rows, 518 columns, 1945 nonzeros Variable types: 511 continuous, 7 integer (7 binary) Root relaxation: objective 1.343400e+04, 95 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time * 0 0 0 13434.000000 13434.0000 0.0% - 0s Explored 0 nodes (95 simplex iterations) in 0.00 seconds Thread count was 1 (of 16 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 1.343400000000e+04, best bound 1.343400000000e+04, gap 0.0%