Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:36:42 2012 Optimize a model with 124 rows, 413 columns and 413 nonzeros Model has 246 quadratic constraints Presolve removed 0 rows and 32 columns Presolve time: 1.44s Presolved: 124 rows, 381 columns, 381 nonzeros Variable types: 246 continuous, 135 integer (134 binary) Root relaxation: objective 0.000000e+00, 45 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time H 0 0 46.0000000 - - - 1s 0 0 0.00000 0 2 46.00000 0.00000 100% - 1s 0 0 0.00000 0 53 46.00000 0.00000 100% - 1s 0 0 0.00000 0 2 46.00000 0.00000 100% - 1s H 0 0 0.0000000 0.00000 0.0% - 1s Cutting planes: Gomory: 1 Explored 0 nodes (1187 simplex iterations) in 1.47 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%