Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:59:29 2012

Optimize a model with 383 rows, 386 columns and 1341 nonzeros
Presolve removed 0 rows and 30 columns
Presolve time: 0.00s
Presolved: 383 rows, 356 columns, 1311 nonzeros
Variable types: 0 continuous, 356 integer (355 binary)
Found heuristic solution: objective 68.0000000

Root relaxation: objective 0.000000e+00, 226 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  153   68.00000    0.00000   100%     -    0s
H    0     0                      57.0000000    0.00000   100%     -    0s
H    0     0                      45.0000000    0.00000   100%     -    0s
H    0     0                      42.0000000    0.00000   100%     -    0s
     0     0    0.22883    0  155   42.00000    0.22883  99.5%     -    0s
H    0     0                      37.0000000    0.22883  99.4%     -    0s
     0     0    0.78229    0  158   37.00000    0.78229  97.9%     -    0s
H    0     0                      27.0000000    0.78229  97.1%     -    0s
H    0     0                      24.0000000    0.78229  96.7%     -    0s
H    0     0                      19.0000000    0.78229  95.9%     -    0s
     0     2    0.78706    0  158   19.00000    0.78706  95.9%     -    0s
H   27    25                      12.0000000    1.00000  91.7%  22.3    0s
*   35    19              26      11.0000000    1.00000  90.9%  20.5    0s
H  104    34                       9.0000000    1.00000  88.9%  27.7    0s

Cutting planes:
  Gomory: 4
  Zero half: 9

Explored 428 nodes (10736 simplex iterations) in 0.47 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 9.000000000000e+00, best bound 9.000000000000e+00, gap 0.0%