Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:53:54 2012

Optimize a model with 335 rows, 353 columns and 1188 nonzeros
Presolve removed 0 rows and 30 columns
Presolve time: 0.00s
Presolved: 335 rows, 323 columns, 1158 nonzeros
Variable types: 0 continuous, 323 integer (322 binary)
Found heuristic solution: objective 52.0000000

Root relaxation: objective 0.000000e+00, 214 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  135   52.00000    0.00000   100%     -    0s
H    0     0                      43.0000000    0.00000   100%     -    0s
H    0     0                      33.0000000    0.00000   100%     -    0s
H    0     0                      31.0000000    0.00000   100%     -    0s
     0     0    0.14457    0  137   31.00000    0.14457   100%     -    0s
H    0     0                      27.0000000    0.14457  99.5%     -    0s
     0     0    0.78629    0  140   27.00000    0.78629  97.1%     -    0s
H    0     0                      16.0000000    0.78629  95.1%     -    0s
     0     0    0.78629    0  140   16.00000    0.78629  95.1%     -    0s
H    0     0                      13.0000000    0.78629  94.0%     -    0s
     0     2    0.79245    0  140   13.00000    0.79245  93.9%     -    0s
H   27    27                       9.0000000    1.00000  88.9%  39.1    0s
*   38    27              28       7.0000000    1.00000  85.7%  29.2    0s
H  109    55                       6.0000000    1.00000  83.3%  17.7    0s
*  195    38               8       5.0000000    1.00000  80.0%  18.5    0s

Cutting planes:
  Gomory: 4
  Mod-K: 2

Explored 339 nodes (9751 simplex iterations) in 0.33 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%