Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:22:04 2012 Optimize a model with 93 rows, 315 columns and 315 nonzeros Model has 184 quadratic constraints Presolve removed 0 rows and 34 columns Presolve time: 1.08s Presolved: 93 rows, 281 columns, 281 nonzeros Variable types: 184 continuous, 97 integer (96 binary) Root relaxation: objective 0.000000e+00, 35 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time H 0 0 37.0000000 - - - 1s 0 0 0.00000 0 2 37.00000 0.00000 100% - 1s 0 0 0.00000 0 3 37.00000 0.00000 100% - 1s 0 0 0.00000 0 2 37.00000 0.00000 100% - 1s 0 2 0.00000 0 2 37.00000 0.00000 100% - 1s * 14 14 11 4.0000000 0.00000 100% 37.4 1s H 16 14 3.0000000 0.00000 100% 36.2 1s * 21 7 3 1.0000000 0.00000 100% 34.0 1s Cutting planes: Explored 46 nodes (1740 simplex iterations) in 1.13 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%