Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:15:51 2012 Optimize a model with 47 rows, 178 columns and 178 nonzeros Model has 92 quadratic constraints Presolve removed 0 rows and 33 columns Presolve time: 0.54s Presolved: 47 rows, 145 columns, 145 nonzeros Variable types: 92 continuous, 53 integer (52 binary) Root relaxation: objective 0.000000e+00, 19 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time H 0 0 14.0000000 - - - 0s * 0 0 0 0.0000000 0.00000 0.0% - 0s Cutting planes: Explored 0 nodes (60 simplex iterations) in 0.55 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%