Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:40:30 2012

Optimize a model with 301 rows, 322 columns and 1072 nonzeros
Presolve removed 0 rows and 30 columns
Presolve time: 0.00s
Presolved: 301 rows, 292 columns, 1042 nonzeros
Variable types: 0 continuous, 292 integer (291 binary)
Found heuristic solution: objective 49.0000000

Root relaxation: objective 0.000000e+00, 195 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  128   49.00000    0.00000   100%     -    0s
H    0     0                      38.0000000    0.00000   100%     -    0s
H    0     0                      34.0000000    0.00000   100%     -    0s
     0     0    0.26326    0  129   34.00000    0.26326  99.2%     -    0s
H    0     0                      21.0000000    0.26326  98.7%     -    0s
     0     0    1.00000    0  130   21.00000    1.00000  95.2%     -    0s
     0     0    1.00000    0  138   21.00000    1.00000  95.2%     -    0s
     0     0    1.00000    0  128   21.00000    1.00000  95.2%     -    0s
H    0     0                       6.0000000    1.00000  83.3%     -    0s
     0     2    1.00000    0  128    6.00000    1.00000  83.3%     -    0s
*   37    11               6       5.0000000    1.50862  69.8%  33.5    0s

Cutting planes:
  Gomory: 5

Explored 53 nodes (2961 simplex iterations) in 0.13 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 5.000000000000e+00, best bound 5.000000000000e+00, gap 0.0%