Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:20:25 2012 Optimize a model with 86 rows, 293 columns and 293 nonzeros Model has 170 quadratic constraints Presolve removed 0 rows and 24 columns Presolve time: 0.99s Presolved: 86 rows, 269 columns, 269 nonzeros Variable types: 170 continuous, 99 integer (98 binary) Root relaxation: objective 0.000000e+00, 33 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time H 0 0 42.0000000 - - - 1s * 0 0 0 0.0000000 0.00000 0.0% - 1s Cutting planes: Explored 0 nodes (321 simplex iterations) in 1.01 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%