Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:27:00 2012 Optimize a model with 114 rows, 377 columns and 377 nonzeros Model has 226 quadratic constraints Presolve removed 0 rows and 32 columns Presolve time: 1.32s Presolved: 114 rows, 345 columns, 345 nonzeros Variable types: 226 continuous, 119 integer (118 binary) Root relaxation: objective 0.000000e+00, 43 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time H 0 0 41.0000000 - - - 1s 0 0 0.00000 0 5 41.00000 0.00000 100% - 1s * 0 0 0 0.0000000 0.00000 0.0% - 1s Cutting planes: Gomory: 3 Explored 0 nodes (681 simplex iterations) in 1.34 seconds Thread count was 1 (of 16 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 0.000000000000e+00, best bound 0.000000000000e+00, gap 0.0%