Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:24:37 2012

Optimize a model with 231 rows, 258 columns and 833 nonzeros
Presolve removed 0 rows and 22 columns
Presolve time: 0.00s
Presolved: 231 rows, 236 columns, 811 nonzeros
Variable types: 0 continuous, 236 integer (235 binary)
Found heuristic solution: objective 38.0000000

Root relaxation: objective 0.000000e+00, 147 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   96   38.00000    0.00000   100%     -    0s
H    0     0                      28.0000000    0.00000   100%     -    0s
H    0     0                      19.0000000    0.00000   100%     -    0s
H    0     0                      16.0000000    0.00000   100%     -    0s
     0     0    0.05645    0   98   16.00000    0.05645   100%     -    0s
H    0     0                      14.0000000    0.05645   100%     -    0s
     0     0    0.70793    0  104   14.00000    0.70793  94.9%     -    0s
H    0     0                      10.0000000    0.70793  92.9%     -    0s
     0     0    0.70793    0  104   10.00000    0.70793  92.9%     -    0s
H    0     0                       9.0000000    0.70793  92.1%     -    0s
     0     2    0.71239    0  104    9.00000    0.71239  92.1%     -    0s
*   10    10               7       3.0000000    1.00000  66.7%  65.4    0s

Cutting planes:
  Gomory: 4

Explored 41 nodes (2168 simplex iterations) in 0.08 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%