Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:51:02 2013 Optimize a model with 103 rows, 855 columns and 1701 nonzeros Presolve time: 0.00s Presolved: 103 rows, 855 columns, 1701 nonzeros Variable types: 846 continuous, 9 integer (9 binary) Root relaxation: objective 1.176868e+04, 71 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 11768.6812 0 2 - 11768.6812 - - 0s H 0 0 11810.000000 11768.6812 0.35% - 0s 0 0 cutoff 0 11810.0000 11810.0000 0.0% - 0s Explored 0 nodes (74 simplex iterations) in 0.00 seconds Thread count was 1 (of 16 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 1.181000000000e+04, best bound 1.181000000000e+04, gap 0.0%