Gurobi 5.0.1 (linux64) logging started Sun Nov 18 03:08:41 2012 Optimize a model with 3 rows, 10 columns and 10 nonzeros Model has 4 quadratic constraints Presolve removed 0 rows and 1 columns Presolve time: 0.03s Presolved: 3 rows, 9 columns, 9 nonzeros Variable types: 4 continuous, 5 integer (4 binary) Root relaxation: objective 0.000000e+00, 3 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 (5 simplex iterations) in 0.03 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%