Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:21:32 2012

Optimize a model with 205 rows, 231 columns and 741 nonzeros
Presolve removed 0 rows and 26 columns
Presolve time: 0.00s
Presolved: 205 rows, 205 columns, 715 nonzeros
Variable types: 0 continuous, 205 integer (204 binary)
Found heuristic solution: objective 27.0000000

Root relaxation: objective 0.000000e+00, 141 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   27.00000    0.00000   100%     -    0s
H    0     0                      16.0000000    0.00000   100%     -    0s
     0     0    0.01982    0   87   16.00000    0.01982   100%     -    0s
H    0     0                       6.0000000    0.01982   100%     -    0s
H    0     0                       4.0000000    0.01982   100%     -    0s
     0     0    0.66667    0   88    4.00000    0.66667  83.3%     -    0s
     0     0    0.66667    0   87    4.00000    0.66667  83.3%     -    0s
H    0     0                       2.0000000    0.66667  66.7%     -    0s
     0     2    0.66667    0   87    2.00000    0.66667  66.7%     -    0s

Cutting planes:
  Gomory: 1

Explored 8 nodes (957 simplex iterations) in 0.12 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%