Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:27:06 2012 Optimize a model with 116 rows, 381 columns and 381 nonzeros Model has 230 quadratic constraints Presolve removed 0 rows and 31 columns Presolve time: 1.34s Presolved: 116 rows, 350 columns, 350 nonzeros Variable types: 230 continuous, 120 integer (119 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 63.0000000 - - - 1s 0 0 0.00000 0 48 63.00000 0.00000 100% - 1s 0 0 0.00000 0 73 63.00000 0.00000 100% - 1s 0 0 0.00000 0 73 63.00000 0.00000 100% - 1s 0 2 0.00000 0 73 63.00000 0.00000 100% - 1s * 11 9 10 1.0000000 0.32961 67.0% 43.3 1s Cutting planes: Gomory: 2 Explored 33 nodes (1708 simplex iterations) in 1.42 seconds Thread count was 1 (of 16 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 1.000000000000e+00, best bound 1.000000000000e+00, gap 0.0%