Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:25:08 2012

Optimize a model with 241 rows, 265 columns and 865 nonzeros
Presolve removed 0 rows and 22 columns
Presolve time: 0.00s
Presolved: 241 rows, 243 columns, 843 nonzeros
Variable types: 0 continuous, 243 integer (242 binary)
Found heuristic solution: objective 39.0000000

Root relaxation: objective 0.000000e+00, 157 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  102   39.00000    0.00000   100%     -    0s
H    0     0                      25.0000000    0.00000   100%     -    0s
     0     0    0.11650    0  104   25.00000    0.11650   100%     -    0s
H    0     0                      16.0000000    0.11650  99.3%     -    0s
     0     0    0.66667    0  109   16.00000    0.66667  95.8%     -    0s
H    0     0                      14.0000000    0.66667  95.2%     -    0s
H    0     0                       9.0000000    0.66667  92.6%     -    0s
H    0     0                       4.0000000    0.66667  83.3%     -    0s
     0     0    0.66667    0  109    4.00000    0.66667  83.3%     -    0s
     0     0    0.66667    0  106    4.00000    0.66667  83.3%     -    0s
H    0     0                       2.0000000    0.66667  66.7%     -    0s
     0     0    0.66667    0   35    2.00000    0.66667  66.7%     -    0s
     0     0    0.69546    0   39    2.00000    0.69546  65.2%     -    0s
     0     0     cutoff    0         2.00000    1.00000  50.0%     -    0s

Cutting planes:
  Gomory: 2

Explored 0 nodes (899 simplex iterations) in 0.07 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 2.000000000000e+00, best bound 2.000000000000e+00, gap 0.0%