Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:22:48 2012 Optimize a model with 95 rows, 323 columns and 323 nonzeros Model has 188 quadratic constraints Presolve removed 0 rows and 29 columns Presolve time: 1.10s Presolved: 95 rows, 294 columns, 294 nonzeros Variable types: 188 continuous, 106 integer (105 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 46.0000000 - - - 1s 0 0 0.00000 0 2 46.00000 0.00000 100% - 1s 0 0 0.00000 0 2 46.00000 0.00000 100% - 1s 0 0 0.00000 0 2 46.00000 0.00000 100% - 1s 0 2 0.00000 0 3 46.00000 0.00000 100% - 1s * 5 5 3 0.0000000 0.00000 0.0% 24.0 1s Cutting planes: Explored 6 nodes (843 simplex iterations) in 1.13 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%