Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:33:31 2012

Optimize a model with 291 rows, 305 columns and 1030 nonzeros
Presolve removed 0 rows and 27 columns
Presolve time: 0.00s
Presolved: 291 rows, 278 columns, 1003 nonzeros
Variable types: 0 continuous, 278 integer (277 binary)
Found heuristic solution: objective 47.0000000

Root relaxation: objective 0.000000e+00, 196 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  118   47.00000    0.00000   100%     -    0s
H    0     0                      45.0000000    0.00000   100%     -    0s
H    0     0                      38.0000000    0.00000   100%     -    0s
H    0     0                      36.0000000    0.00000   100%     -    0s
     0     0    0.24298    0  120   36.00000    0.24298  99.3%     -    0s
H    0     0                      30.0000000    0.24298  99.2%     -    0s
H    0     0                      24.0000000    0.24298  99.0%     -    0s
     0     0    0.79967    0  123   24.00000    0.79967  96.7%     -    0s
H    0     0                      18.0000000    0.79967  95.6%     -    0s
H    0     0                      13.0000000    0.79967  93.8%     -    0s
     0     2    0.80962    0  123   13.00000    0.80962  93.8%     -    0s
*   35    15              24       6.0000000    2.00000  66.7%  15.1    0s

Cutting planes:
  Gomory: 3

Explored 87 nodes (1669 simplex iterations) in 0.10 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%