Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:50:14 2013 Optimize a model with 59 rows, 275 columns and 545 nonzeros Presolve time: 0.00s Presolved: 59 rows, 275 columns, 545 nonzeros Variable types: 270 continuous, 5 integer (5 binary) Root relaxation: objective 7.268472e+03, 26 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 7268.47191 0 1 - 7268.47191 - - 0s H 0 0 7278.0000000 7268.47191 0.13% - 0s Explored 0 nodes (26 simplex iterations) in 0.00 seconds Thread count was 1 (of 16 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 7.278000000000e+03, best bound 7.278000000000e+03, gap 0.0%