Gurobi 5.0.1 (linux64) logging started Fri Jan 18 01:40:22 2013 Optimize a model with 132 rows, 246 columns and 790 nonzeros Presolve removed 118 rows and 217 columns Presolve time: 0.00s Presolved: 14 rows, 29 columns, 68 nonzeros Variable types: 25 continuous, 4 integer (4 binary) Root relaxation: objective 5.296293e+03, 7 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 5296.29312 0 1 - 5296.29312 - - 0s H 0 0 5296.3077927 5296.29312 0.00% - 0s Explored 0 nodes (9 simplex iterations) in 0.01 seconds Thread count was 1 (of 16 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 5.296307792671e+03, best bound 5.296293120426e+03, gap 0.0003%