Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:33:53 2012
Optimize a model with 225 rows, 273 columns and 833 nonzeros
Presolve removed 0 rows and 38 columns
Presolve time: 0.00s
Presolved: 225 rows, 235 columns, 795 nonzeros
Variable types: 0 continuous, 235 integer (234 binary)
Found heuristic solution: objective 25.0000000
Root relaxation: objective 0.000000e+00, 172 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 93 25.00000 0.00000 100% - 0s
H 0 0 18.0000000 0.00000 100% - 0s
H 0 0 17.0000000 0.00000 100% - 0s
0 0 0.00000 0 94 17.00000 0.00000 100% - 0s
H 0 0 9.0000000 0.00000 100% - 0s
H 0 0 6.0000000 0.00000 100% - 0s
0 0 0.00000 0 94 6.00000 0.00000 100% - 0s
H 0 0 5.0000000 0.00000 100% - 0s
H 0 0 3.0000000 0.00000 100% - 0s
H 0 0 2.0000000 0.00000 100% - 0s
0 2 0.00000 0 94 2.00000 0.00000 100% - 0s
* 6 0 6 1.0000000 1.00000 0.0% 28.3 0s
Cutting planes:
Gomory: 1
Explored 7 nodes (775 simplex iterations) in 0.10 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%