Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:43:28 2012

Optimize a model with 341 rows, 346 columns and 1196 nonzeros
Presolve removed 0 rows and 23 columns
Presolve time: 0.00s
Presolved: 341 rows, 323 columns, 1173 nonzeros
Variable types: 0 continuous, 323 integer (322 binary)
Found heuristic solution: objective 62.0000000

Root relaxation: objective 0.000000e+00, 212 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  143   62.00000    0.00000   100%     -    0s
H    0     0                      53.0000000    0.00000   100%     -    0s
H    0     0                      41.0000000    0.00000   100%     -    0s
H    0     0                      36.0000000    0.00000   100%     -    0s
     0     0    0.24962    0  145   36.00000    0.24962  99.3%     -    0s
H    0     0                      31.0000000    0.24962  99.2%     -    0s
     0     0    0.87031    0  151   31.00000    0.87031  97.2%     -    0s
H    0     0                      18.0000000    0.87031  95.2%     -    0s
     0     0    0.87031    0  154   18.00000    0.87031  95.2%     -    0s
     0     0    0.87031    0  154   18.00000    0.87031  95.2%     -    0s
     0     2    0.90566    0  150   18.00000    0.90566  95.0%     -    0s
H   27    27                      13.0000000    1.00000  92.3%  29.1    0s
H   54    36                      10.0000000    1.00000  90.0%  25.3    0s
*   65    34               4       5.0000000    1.09339  78.1%  27.4    0s

Cutting planes:
  Gomory: 4
  Zero half: 5

Explored 163 nodes (7750 simplex iterations) in 0.29 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%