Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:51:07 2013 Optimize a model with 106 rows, 882 columns and 1755 nonzeros Presolve time: 0.00s Presolved: 106 rows, 882 columns, 1755 nonzeros Variable types: 873 continuous, 9 integer (9 binary) Root relaxation: objective 1.261433e+04, 86 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 12614.3320 0 2 - 12614.3320 - - 0s H 0 0 12647.000000 12614.3320 0.26% - 0s 0 0 cutoff 0 12647.0000 12647.0000 0.0% - 0s Explored 0 nodes (88 simplex iterations) in 0.00 seconds Thread count was 1 (of 16 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 1.264700000000e+04, best bound 1.264700000000e+04, gap 0.0%