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

Optimize a model with 235 rows, 263 columns and 848 nonzeros
Presolve removed 0 rows and 30 columns
Presolve time: 0.00s
Presolved: 235 rows, 233 columns, 818 nonzeros
Variable types: 0 continuous, 233 integer (232 binary)
Found heuristic solution: objective 41.0000000

Root relaxation: objective 0.000000e+00, 159 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   85   41.00000    0.00000   100%     -    0s
H    0     0                      36.0000000    0.00000   100%     -    0s
H    0     0                      28.0000000    0.00000   100%     -    0s
H    0     0                      27.0000000    0.00000   100%     -    0s
H    0     0                      23.0000000    0.00000   100%     -    0s
     0     0    0.00000    0   85   23.00000    0.00000   100%     -    0s
H    0     0                      18.0000000    0.00000   100%     -    0s
H    0     0                      14.0000000    0.00000   100%     -    0s
     0     0    0.00000    0   85   14.00000    0.00000   100%     -    0s
H    0     0                      10.0000000    0.00000   100%     -    0s
H    0     0                       7.0000000    0.00000   100%     -    0s
H    0     0                       3.0000000    0.00000   100%     -    0s
     0     2    0.00000    0   85    3.00000    0.00000   100%     -    0s
*    4     4               3       2.0000000    0.39130  80.4%  71.8    0s

Cutting planes:
  Gomory: 1

Explored 14 nodes (991 simplex iterations) in 0.10 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%