Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:26:33 2012

Optimize a model with 241 rows, 270 columns and 870 nonzeros
Presolve removed 0 rows and 27 columns
Presolve time: 0.00s
Presolved: 241 rows, 243 columns, 843 nonzeros
Variable types: 0 continuous, 243 integer (242 binary)
Found heuristic solution: objective 41.0000000

Root relaxation: objective 0.000000e+00, 150 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  101   41.00000    0.00000   100%     -    0s
H    0     0                      32.0000000    0.00000   100%     -    0s
H    0     0                      28.0000000    0.00000   100%     -    0s
H    0     0                      17.0000000    0.00000   100%     -    0s
     0     0    0.04516    0  103   17.00000    0.04516   100%     -    0s
H    0     0                      15.0000000    0.04516   100%     -    0s
H    0     0                      11.0000000    0.04516   100%     -    0s
     0     0    0.66667    0  106   11.00000    0.66667  93.9%     -    0s
H    0     0                       4.0000000    0.66667  83.3%     -    0s
     0     0    0.66667    0  103    4.00000    0.66667  83.3%     -    0s
H    0     0                       2.0000000    0.66667  66.7%     -    0s
     0     0    0.66667    0   61    2.00000    0.66667  66.7%     -    0s
     0     0    0.66667    0   64    2.00000    0.66667  66.7%     -    0s
     0     0    0.66667    0   64    2.00000    0.66667  66.7%     -    0s
     0     2    0.66667    0   64    2.00000    0.66667  66.7%     -    0s

Cutting planes:
  Gomory: 2

Explored 3 nodes (1298 simplex iterations) in 0.11 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%