Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:23:40 2012
Optimize a model with 1 rows, 139 columns and 139 nonzeros
Model has 95 quadratic objective terms
Presolve removed 0 rows and 36 columns
Presolve time: 0.00s
Presolved: 96 rows, 198 columns, 388 nonzeros
Variable types: 0 continuous, 198 integer (197 binary)
Found heuristic solution: objective 22.0000000
Root relaxation: objective 0.000000e+00, 106 iterations, 0.00 seconds
Nodes | Current Node | Objective Bounds | Work
Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time
0 0 0.00000 0 28 22.00000 0.00000 100% - 0s
0 0 0.00000 0 15 22.00000 0.00000 100% - 0s
H 0 0 11.0000000 0.00000 100% - 0s
0 0 0.00000 0 13 11.00000 0.00000 100% - 0s
0 0 0.00000 0 7 11.00000 0.00000 100% - 0s
H 0 0 5.0000000 0.00000 100% - 0s
0 0 0.00000 0 7 5.00000 0.00000 100% - 0s
0 0 0.00000 0 7 5.00000 0.00000 100% - 0s
H 0 0 3.0000000 0.00000 100% - 0s
0 2 0.00000 0 7 3.00000 0.00000 100% - 0s
* 116 13 16 2.0000000 0.00000 100% 2.5 0s
H 329 24 1.0000000 0.00000 100% 4.9 0s
Cutting planes:
Cover: 102
Explored 330 nodes (1852 simplex iterations) in 0.06 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%