Gurobi 5.0.1 (linux64) logging started Fri Jan 18 04:03:23 2013 Optimize a model with 70 rows, 1265 columns and 3520 nonzeros Presolve removed 5 rows and 5 columns Presolve time: 0.00s Presolved: 65 rows, 1260 columns, 2515 nonzeros Variable types: 1260 continuous, 0 integer (0 binary) Root relaxation: objective 1.134677e+04, 32 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time * 0 0 0 11346.768555 11346.7686 0.0% - 0s Explored 0 nodes (32 simplex iterations) in 0.00 seconds Thread count was 1 (of 16 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 1.134676855476e+04, best bound 1.134676855476e+04, gap 0.0%