Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:50:30 2013 Optimize a model with 575 rows, 504 columns and 1995 nonzeros Presolve removed 71 rows and 0 columns Presolve time: 0.00s Presolved: 504 rows, 504 columns, 1853 nonzeros Variable types: 497 continuous, 7 integer (7 binary) Root relaxation: objective 9.866000e+03, 50 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time * 0 0 0 9866.0000000 9866.00000 0.0% - 0s Explored 0 nodes (50 simplex iterations) in 0.00 seconds Thread count was 1 (of 16 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 9.866000000000e+03, best bound 9.866000000000e+03, gap 0.0%