Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:25:58 2012

Optimize a model with 239 rows, 267 columns and 862 nonzeros
Presolve removed 0 rows and 32 columns
Presolve time: 0.00s
Presolved: 239 rows, 235 columns, 830 nonzeros
Variable types: 0 continuous, 235 integer (234 binary)
Found heuristic solution: objective 37.0000000

Root relaxation: objective 0.000000e+00, 164 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  109   37.00000    0.00000   100%     -    0s
H    0     0                      29.0000000    0.00000   100%     -    0s
H    0     0                      24.0000000    0.00000   100%     -    0s
     0     0    0.18796    0  112   24.00000    0.18796  99.2%     -    0s
H    0     0                      18.0000000    0.18796  99.0%     -    0s
H    0     0                      16.0000000    0.18796  98.8%     -    0s
     0     0    0.68419    0  116   16.00000    0.68419  95.7%     -    0s
H    0     0                      11.0000000    0.68419  93.8%     -    0s
     0     0    0.68419    0  116   11.00000    0.68419  93.8%     -    0s
H    0     0                       6.0000000    0.68419  88.6%     -    0s
     0     2    0.69338    0  116    6.00000    0.69338  88.4%     -    0s
*   17     7              11       3.0000000    1.28560  57.1%  38.4    0s

Cutting planes:
  Gomory: 4

Explored 25 nodes (1357 simplex iterations) in 0.09 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 3.000000000000e+00, best bound 3.000000000000e+00, gap 0.0%