Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:58:48 2012

Optimize a model with 377 rows, 382 columns and 1322 nonzeros
Presolve removed 0 rows and 26 columns
Presolve time: 0.00s
Presolved: 377 rows, 356 columns, 1296 nonzeros
Variable types: 0 continuous, 356 integer (355 binary)
Found heuristic solution: objective 66.0000000

Root relaxation: objective 0.000000e+00, 231 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  155   66.00000    0.00000   100%     -    0s
H    0     0                      50.0000000    0.00000   100%     -    0s
     0     0    0.23686    0  157   50.00000    0.23686   100%     -    0s
H    0     0                      36.0000000    0.23686  99.3%     -    0s
     0     0    0.80238    0  160   36.00000    0.80238  97.8%     -    0s
H    0     0                      32.0000000    0.80238  97.5%     -    0s
H    0     0                      25.0000000    0.80238  96.8%     -    0s
     0     0    0.80238    0  160   25.00000    0.80238  96.8%     -    0s
H    0     0                      24.0000000    0.80238  96.7%     -    0s
     0     2    0.80238    0  160   24.00000    0.80238  96.7%     -    0s
H   27    27                      20.0000000    1.00000  95.0%  24.6    0s
*   40    24              25      11.0000000    1.00000  90.9%  26.0    0s
*   65    26              18       9.0000000    1.00000  88.9%  23.8    0s
*  189    40              14       8.0000000    2.61538  67.3%  31.7    0s

Cutting planes:
  Gomory: 4

Explored 279 nodes (9989 simplex iterations) in 0.39 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 8.000000000000e+00, best bound 8.000000000000e+00, gap 0.0%