Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:23:39 2012

Optimize a model with 215 rows, 246 columns and 781 nonzeros
Presolve removed 0 rows and 27 columns
Presolve time: 0.00s
Presolved: 215 rows, 219 columns, 754 nonzeros
Variable types: 0 continuous, 219 integer (218 binary)
Found heuristic solution: objective 37.0000000

Root relaxation: objective 0.000000e+00, 158 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   37.00000    0.00000   100%     -    0s
H    0     0                      24.0000000    0.00000   100%     -    0s
H    0     0                      21.0000000    0.00000   100%     -    0s
H    0     0                      19.0000000    0.00000   100%     -    0s
H    0     0                      15.0000000    0.00000   100%     -    0s
     0     0    0.00000    0   86   15.00000    0.00000   100%     -    0s
H    0     0                      11.0000000    0.00000   100%     -    0s
H    0     0                       9.0000000    0.00000   100%     -    0s
     0     0    0.00000    0   86    9.00000    0.00000   100%     -    0s
H    0     0                       8.0000000    0.00000   100%     -    0s
H    0     0                       5.0000000    0.00000   100%     -    0s
H    0     0                       4.0000000    0.00000   100%     -    0s
H    0     0                       2.0000000    0.00000   100%     -    0s
     0     2    0.34091    0   86    2.00000    0.34091  83.0%     -    0s
*    7     4               5       1.0000000    0.78947  21.1%  69.0    0s

Cutting planes:
  Gomory: 1

Explored 8 nodes (1140 simplex iterations) in 0.10 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.000000000000e+00, best bound 1.000000000000e+00, gap 0.0%