Gurobi 5.0.1 (linux64) logging started Mon Dec 10 23:30:24 2012 Optimize a model with 11910 rows, 11880 columns and 45310 nonzeros Presolve removed 666 rows and 103 columns Presolve time: 0.07s Presolved: 11244 rows, 11777 columns, 43907 nonzeros Variable types: 11076 continuous, 701 integer (701 binary) Root relaxation: objective 2.403950e+05, 1029 iterations, 0.01 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time * 0 0 0 240395.00000 240395.000 0.0% - 0s Explored 0 nodes (1029 simplex iterations) in 0.10 seconds Thread count was 1 (of 16 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 2.403950000000e+05, best bound 2.403950000000e+05, gap 0.0%