Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:50:14 2013 Optimize a model with 329 rows, 275 columns and 1085 nonzeros Presolve removed 9 rows and 0 columns Presolve time: 0.00s Presolved: 320 rows, 275 columns, 1067 nonzeros Variable types: 270 continuous, 5 integer (5 binary) Root relaxation: objective 8.540370e+03, 41 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 8540.37037 0 1 - 8540.37037 - - 0s H 0 0 8543.0000000 8540.37037 0.03% - 0s Explored 0 nodes (41 simplex iterations) in 0.00 seconds Thread count was 1 (of 16 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 8.543000000000e+03, best bound 8.543000000000e+03, gap 0.0%