Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:27:20 2012 Optimize a model with 101 rows, 352 columns and 352 nonzeros Model has 200 quadratic constraints Presolve removed 0 rows and 39 columns Presolve time: 1.17s Presolved: 101 rows, 313 columns, 313 nonzeros Variable types: 200 continuous, 113 integer (112 binary) Root relaxation: objective 0.000000e+00, 37 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time H 0 0 45.0000000 - - - 1s 0 0 0.00000 0 3 45.00000 0.00000 100% - 1s 0 0 0.00000 0 29 45.00000 0.00000 100% - 1s 0 0 0.00000 0 4 45.00000 0.00000 100% - 1s H 0 0 3.0000000 0.00000 100% - 1s H 0 0 2.0000000 0.00000 100% - 1s 0 2 0.00000 0 4 2.00000 0.00000 100% - 1s * 2 2 1 0.0000000 0.00000 0.0% 64.0 1s Cutting planes: Explored 3 nodes (862 simplex iterations) in 1.20 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%