Gurobi 5.0.1 (linux64) logging started Sat Nov 17 23:37:34 2012

Optimize a model with 21 rows, 24 columns and 74 nonzeros
Presolve removed 0 rows and 1 columns
Presolve time: 0.00s
Presolved: 21 rows, 23 columns, 73 nonzeros
Variable types: 0 continuous, 23 integer (22 binary)
Found heuristic solution: objective 5.0000000

Root relaxation: objective 0.000000e+00, 14 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   10    5.00000    0.00000   100%     -    0s
H    0     0                       1.0000000    0.00000   100%     -    0s

Cutting planes:
  Gomory: 1

Explored 0 nodes (32 simplex iterations) in 0.00 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.000000000000e+00, best bound 0.000000000000e+00, gap 100.0000%