Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:50:52 2013 Optimize a model with 96 rows, 712 columns and 1416 nonzeros Presolve time: 0.00s Presolved: 96 rows, 712 columns, 1416 nonzeros Variable types: 704 continuous, 8 integer (8 binary) Root relaxation: objective 1.358515e+04, 72 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 13585.1507 0 1 - 13585.1507 - - 0s H 0 0 13614.000000 13585.1507 0.21% - 0s * 0 0 0 13613.000000 13613.0000 0.0% - 0s Explored 0 nodes (75 simplex iterations) in 0.00 seconds Thread count was 1 (of 16 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 1.361300000000e+04, best bound 1.361300000000e+04, gap 0.0%