Gurobi 5.0.1 (linux64) logging started Fri Jan 18 00:15:35 2013 Optimize a model with 48 rows, 104 columns and 242 nonzeros Presolve removed 46 rows and 90 columns Presolve time: 0.00s Presolved: 2 rows, 14 columns, 26 nonzeros Variable types: 14 continuous, 0 integer (0 binary) Root relaxation: objective 7.664516e+03, 1 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time * 0 0 0 7664.5157144 7664.51571 0.0% - 0s Explored 0 nodes (1 simplex iterations) in 0.00 seconds Thread count was 1 (of 16 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 7.664515714368e+03, best bound 7.664515714368e+03, gap 0.0%