Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:50:19 2013 Optimize a model with 66 rows, 366 columns and 726 nonzeros Presolve time: 0.00s Presolved: 66 rows, 366 columns, 726 nonzeros Variable types: 360 continuous, 6 integer (6 binary) Root relaxation: objective 9.106667e+03, 19 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 9106.66675 0 2 - 9106.66675 - - 0s H 0 0 9120.0000000 9106.66675 0.15% - 0s 0 0 cutoff 0 9120.00000 9120.00000 0.0% - 0s Explored 0 nodes (20 simplex iterations) in 0.00 seconds Thread count was 1 (of 16 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 9.120000000000e+03, best bound 9.120000000000e+03, gap 0.0%