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

Optimize a model with 319 rows, 331 columns and 1126 nonzeros
Presolve removed 0 rows and 24 columns
Presolve time: 0.00s
Presolved: 319 rows, 307 columns, 1102 nonzeros
Variable types: 0 continuous, 307 integer (306 binary)
Found heuristic solution: objective 54.0000000

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  133   54.00000    0.00000   100%     -    0s
H    0     0                      41.0000000    0.00000   100%     -    0s
H    0     0                      39.0000000    0.00000   100%     -    0s
     0     0    0.19860    0  135   39.00000    0.19860  99.5%     -    0s
H    0     0                      26.0000000    0.19860  99.2%     -    0s
     0     0    0.77541    0  137   26.00000    0.77541  97.0%     -    0s
H    0     0                      14.0000000    0.77541  94.5%     -    0s
     0     0    0.77541    0  137   14.00000    0.77541  94.5%     -    0s
H    0     0                      10.0000000    0.77541  92.2%     -    0s
     0     2    0.78584    0  137   10.00000    0.78584  92.1%     -    0s
H   27    27                       9.0000000    1.00000  88.9%  28.8    0s
H   54    52                       8.0000000    1.00000  87.5%  17.3    0s
*   64    39              42       7.0000000    1.00000  85.7%  15.4    0s
H  114    22                       5.0000000    1.00000  80.0%  15.5    0s

Cutting planes:
  Gomory: 4
  Mod-K: 2

Explored 197 nodes (4629 simplex iterations) in 0.19 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%