Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:49:57 2013 Optimize a model with 62 rows, 42 columns and 162 nonzeros Presolve removed 60 rows and 24 columns Presolve time: 0.00s Presolved: 2 rows, 18 columns, 36 nonzeros Variable types: 18 continuous, 0 integer (0 binary) Root relaxation: objective 3.582000e+03, 0 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time * 0 0 0 3582.0000000 3582.00000 0.0% - 0s Explored 0 nodes (0 simplex iterations) in 0.00 seconds Thread count was 1 (of 16 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 3.582000000000e+03, best bound 3.582000000000e+03, gap 0.0%