Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:18:17 2012 Optimize a model with 64 rows, 234 columns and 234 nonzeros Model has 126 quadratic constraints Presolve removed 0 rows and 25 columns Presolve time: 0.74s Presolved: 64 rows, 209 columns, 209 nonzeros Variable types: 126 continuous, 83 integer (82 binary) Root relaxation: objective 0.000000e+00, 25 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time H 0 0 27.0000000 - - - 0s * 0 0 0 0.0000000 0.00000 0.0% - 0s Cutting planes: Explored 0 nodes (145 simplex iterations) in 0.75 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%