Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:35:54 2012

Optimize a model with 333 rows, 332 columns and 1162 nonzeros
Presolve removed 0 rows and 20 columns
Presolve time: 0.00s
Presolved: 333 rows, 312 columns, 1142 nonzeros
Variable types: 0 continuous, 312 integer (311 binary)
Found heuristic solution: objective 64.0000000

Root relaxation: objective 0.000000e+00, 201 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  134   64.00000    0.00000   100%     -    0s
H    0     0                      52.0000000    0.00000   100%     -    0s
H    0     0                      43.0000000    0.00000   100%     -    0s
H    0     0                      38.0000000    0.00000   100%     -    0s
     0     0    0.38699    0  135   38.00000    0.38699  99.0%     -    0s
H    0     0                      37.0000000    0.38699  99.0%     -    0s
     0     0    1.00000    0  137   37.00000    1.00000  97.3%     -    0s
H    0     0                      30.0000000    1.00000  96.7%     -    0s
H    0     0                      26.0000000    1.00000  96.2%     -    0s
     0     0    1.00000    0  138   26.00000    1.00000  96.2%     -    0s
     0     0    1.00000    0  136   26.00000    1.00000  96.2%     -    0s
H    0     0                      25.0000000    1.00000  96.0%     -    0s
H    0     0                      21.0000000    1.00000  95.2%     -    0s
     0     2    1.00000    0  136   21.00000    1.00000  95.2%     -    0s
*   27    20              17       9.0000000    1.00000  88.9%  32.4    0s
*   50    21              14       8.0000000    2.02455  74.7%  31.7    0s

Cutting planes:
  Gomory: 2

Explored 199 nodes (5940 simplex iterations) in 0.21 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%