Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:52:21 2013 Optimize a model with 6024 rows, 5784 columns and 23064 nonzeros Presolve removed 774 rows and 0 columns Presolve time: 0.04s Presolved: 5250 rows, 5784 columns, 21516 nonzeros Variable types: 5760 continuous, 24 integer (24 binary) Root relaxation: objective 2.635900e+04, 824 iterations, 0.03 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time * 0 0 0 26359.000000 26359.0000 0.0% - 0s Explored 0 nodes (824 simplex iterations) in 0.07 seconds Thread count was 1 (of 16 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 2.635900000000e+04, best bound 2.635900000000e+04, gap 0.0%