Gurobi 5.0.1 (linux64) logging started Sat Nov 17 19:52:15 2012

Optimize a model with 47 rows, 34 columns and 149 nonzeros
Presolve time: 0.00s
Presolved: 47 rows, 34 columns, 149 nonzeros
Variable types: 0 continuous, 34 integer (34 binary)
Found heuristic solution: objective 10.0000000

Root relaxation: objective 0.000000e+00, 17 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   11   10.00000    0.00000   100%     -    0s
     0     0    0.75207    0   20   10.00000    0.75207  92.5%     -    0s
     0     0    0.78182    0   14   10.00000    0.78182  92.2%     -    0s
H    0     0                       8.0000000    0.78182  90.2%     -    0s
     0     0    0.91795    0   21    8.00000    0.91795  88.5%     -    0s
     0     0    0.94137    0   22    8.00000    0.94137  88.2%     -    0s
     0     0    1.05517    0   21    8.00000    1.05517  86.8%     -    0s
     0     0    1.12000    0   22    8.00000    1.12000  86.0%     -    0s
     0     0    1.13133    0   26    8.00000    1.13133  85.9%     -    0s
     0     2    1.14671    0   26    8.00000    1.14671  85.7%     -    0s

Cutting planes:
  Gomory: 1
  Zero half: 8
  Mod-K: 3

Explored 26 nodes (327 simplex iterations) in 0.01 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 8.000000000000e+00, best bound 8.000000000000e+00, gap 0.0%