Gurobi 5.0.1 (linux64) logging started Sat Nov 17 23:37:34 2012 Optimize a model with 10 rows, 32 columns and 32 nonzeros Model has 18 quadratic constraints Presolve time: 0.11s Presolved: 10 rows, 32 columns, 32 nonzeros Variable types: 18 continuous, 14 integer (14 binary) Root relaxation: objective 0.000000e+00, 7 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time H 0 0 7.0000000 - - - 0s 0 0 0.00000 0 3 7.00000 0.00000 100% - 0s 0 0 0.00000 0 5 7.00000 0.00000 100% - 0s 0 0 0.00000 0 4 7.00000 0.00000 100% - 0s H 0 0 1.0000000 0.00000 100% - 0s 0 2 0.00000 0 4 1.00000 0.00000 100% - 0s * 1 1 1 0.0000000 0.00000 0.0% 11.0 0s Cutting planes: Explored 2 nodes (81 simplex iterations) in 0.12 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%