Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:50:44 2013 Optimize a model with 755 rows, 672 columns and 2664 nonzeros Presolve removed 59 rows and 0 columns Presolve time: 0.00s Presolved: 696 rows, 672 columns, 2546 nonzeros Variable types: 664 continuous, 8 integer (8 binary) Root relaxation: objective 1.345000e+04, 91 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time * 0 0 0 13450.000000 13450.0000 0.0% - 0s Explored 0 nodes (91 simplex iterations) in 0.00 seconds Thread count was 1 (of 16 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 1.345000000000e+04, best bound 1.345000000000e+04, gap 0.0%