Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:50:55 2012

Optimize a model with 361 rows, 360 columns and 1260 nonzeros
Presolve removed 0 rows and 17 columns
Presolve time: 0.00s
Presolved: 361 rows, 343 columns, 1243 nonzeros
Variable types: 0 continuous, 343 integer (342 binary)
Found heuristic solution: objective 79.0000000

Root relaxation: objective 0.000000e+00, 210 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  149   79.00000    0.00000   100%     -    0s
H    0     0                      39.0000000    0.00000   100%     -    0s
H    0     0                      35.0000000    0.00000   100%     -    0s
     0     0    0.32589    0  151   35.00000    0.32589  99.1%     -    0s
H    0     0                      25.0000000    0.32589  98.7%     -    0s
     0     0    0.96977    0  156   25.00000    0.96977  96.1%     -    0s
H    0     0                      17.0000000    0.96977  94.3%     -    0s
     0     0    0.96979    0  160   17.00000    0.96979  94.3%     -    0s
     0     0    0.96979    0  160   17.00000    0.96979  94.3%     -    0s
     0     2    0.97001    0  158   17.00000    0.97001  94.3%     -    0s
H   54    20                       8.0000000    1.14783  85.7%  17.3    0s
H   74    11                       6.0000000    1.18164  80.3%  23.6    0s
*   81     9               5       5.0000000    1.25971  74.8%  26.0    0s

Cutting planes:
  Gomory: 4
  Zero half: 2

Explored 109 nodes (4287 simplex iterations) in 0.22 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%