Gurobi 5.0.1 (linux64) logging started Sun Nov 18 03:08:44 2012 Optimize a model with 5 rows, 19 columns and 19 nonzeros Model has 8 quadratic constraints Presolve removed 0 rows and 3 columns Presolve time: 0.05s Presolved: 5 rows, 16 columns, 16 nonzeros Variable types: 8 continuous, 8 integer (7 binary) Root relaxation: objective 0.000000e+00, 4 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time H 0 0 2.0000000 - - - 0s * 0 0 0 0.0000000 0.00000 0.0% - 0s Cutting planes: Explored 0 nodes (7 simplex iterations) in 0.05 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%