Gurobi 5.0.1 (linux64) logging started Sun Nov 18 03:08:55 2012 Optimize a model with 13 rows, 44 columns and 44 nonzeros Model has 24 quadratic constraints Presolve removed 0 rows and 5 columns Presolve time: 0.14s Presolved: 13 rows, 39 columns, 39 nonzeros Variable types: 24 continuous, 15 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 11.0000000 - - - 0s 0 0 0.00000 0 11 11.00000 0.00000 100% - 0s H 0 0 3.0000000 0.00000 100% - 0s 0 0 0.00000 0 12 3.00000 0.00000 100% - 0s 0 0 0.00000 0 12 3.00000 0.00000 100% - 0s 0 2 0.00000 0 12 3.00000 0.00000 100% - 0s * 5 4 5 1.0000000 0.40000 60.0% 10.2 0s Cutting planes: Gomory: 1 Explored 12 nodes (185 simplex iterations) in 0.15 seconds Thread count was 1 (of 16 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 1.000000000000e+00, best bound 1.000000000000e+00, gap 0.0%