Gurobi 5.0.1 (linux64) logging started Sat Nov 17 23:38:47 2012

Optimize a model with 113 rows, 88 columns and 368 nonzeros
Presolve removed 0 rows and 1 columns
Presolve time: 0.00s
Presolved: 113 rows, 87 columns, 367 nonzeros
Variable types: 0 continuous, 87 integer (86 binary)
Found heuristic solution: objective 30.0000000
Found heuristic solution: objective 24.0000000

Root relaxation: objective 0.000000e+00, 44 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   30   24.00000    0.00000   100%     -    0s
H    0     0                      21.0000000    0.00000   100%     -    0s
H    0     0                      19.0000000    0.00000   100%     -    0s
H    0     0                      16.0000000    0.00000   100%     -    0s
     0     0    0.50256    0   31   16.00000    0.50256  96.9%     -    0s
     0     0    1.08636    0   33   16.00000    1.08636  93.2%     -    0s
     0     0    1.24031    0   35   16.00000    1.24031  92.2%     -    0s
     0     0    1.27138    0   36   16.00000    1.27138  92.1%     -    0s
     0     0    1.27138    0   36   16.00000    1.27138  92.1%     -    0s
     0     2    1.29143    0   36   16.00000    1.29143  91.9%     -    0s
*    8     8               5      10.0000000    3.71816  62.8%  25.5    0s

Cutting planes:
  Gomory: 4
  Mod-K: 2

Explored 33 nodes (719 simplex iterations) in 0.05 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.000000000000e+01, best bound 1.000000000000e+01, gap 0.0%