Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:50:11 2013 Optimize a model with 305 rows, 255 columns and 1005 nonzeros Presolve time: 0.00s Presolved: 305 rows, 255 columns, 1005 nonzeros Variable types: 250 continuous, 5 integer (5 binary) Root relaxation: objective 6.697000e+03, 29 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time * 0 0 0 6697.0000000 6697.00000 0.0% - 0s Explored 0 nodes (29 simplex iterations) in 0.00 seconds Thread count was 1 (of 16 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 6.697000000000e+03, best bound 6.697000000000e+03, gap 0.0%