Gurobi 5.0.1 (linux64) logging started Thu Jan 17 23:43:28 2013 Optimize a model with 120 rows, 310 columns and 705 nonzeros Presolve removed 20 rows and 15 columns Presolve time: 0.00s Presolved: 100 rows, 295 columns, 650 nonzeros Variable types: 275 continuous, 20 integer (20 binary) Root relaxation: objective 1.024210e+04, 44 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 10242.1039 0 1 - 10242.1039 - - 0s 0 0 10328.2928 0 3 - 10328.2928 - - 0s 0 0 10333.9909 0 1 - 10333.9909 - - 0s H 0 0 10340.322552 10333.9909 0.06% - 0s H 0 0 10335.001636 10333.9909 0.01% - 0s Cutting planes: Gomory: 3 Explored 0 nodes (59 simplex iterations) in 0.01 seconds Thread count was 1 (of 16 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 1.033500163632e+04, best bound 1.033399091006e+04, gap 0.0098%