Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:55:20 2012

Optimize a model with 361 rows, 369 columns and 1269 nonzeros
Presolve removed 0 rows and 22 columns
Presolve time: 0.00s
Presolved: 361 rows, 347 columns, 1247 nonzeros
Variable types: 0 continuous, 347 integer (346 binary)
Found heuristic solution: objective 65.0000000

Root relaxation: objective 0.000000e+00, 215 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  158   65.00000    0.00000   100%     -    0s
H    0     0                      43.0000000    0.00000   100%     -    0s
H    0     0                      40.0000000    0.00000   100%     -    0s
     0     0    0.26128    0  160   40.00000    0.26128  99.3%     -    0s
H    0     0                      28.0000000    0.26128  99.1%     -    0s
     0     0    0.79590    0  164   28.00000    0.79590  97.2%     -    0s
H    0     0                      16.0000000    0.79590  95.0%     -    0s
     0     0    0.79590    0  166   16.00000    0.79590  95.0%     -    0s
     0     0    0.79590    0  166   16.00000    0.79590  95.0%     -    0s
     0     2    0.94502    0  166   16.00000    0.94502  94.1%     -    0s
H   27    27                      14.0000000    1.00000  92.9%  25.6    0s
*   34    32              20       8.0000000    1.00000  87.5%  22.5    0s
*   58    26              15       6.0000000    1.00000  83.3%  24.2    0s

Cutting planes:
  Gomory: 4
  Zero half: 1

Explored 162 nodes (4213 simplex iterations) in 0.20 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 6.000000000000e+00, best bound 6.000000000000e+00, gap 0.0%