Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:33:12 2012

Optimize a model with 261 rows, 289 columns and 939 nonzeros
Presolve removed 0 rows and 30 columns
Presolve time: 0.00s
Presolved: 261 rows, 259 columns, 909 nonzeros
Variable types: 0 continuous, 259 integer (258 binary)
Found heuristic solution: objective 44.0000000

Root relaxation: objective 0.000000e+00, 170 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  112   44.00000    0.00000   100%     -    0s
H    0     0                      42.0000000    0.00000   100%     -    0s
H    0     0                      33.0000000    0.00000   100%     -    0s
H    0     0                      29.0000000    0.00000   100%     -    0s
     0     0    0.13007    0  114   29.00000    0.13007   100%     -    0s
H    0     0                      24.0000000    0.13007  99.5%     -    0s
H    0     0                      13.0000000    0.13007  99.0%     -    0s
H    0     0                      10.0000000    0.13007  98.7%     -    0s
     0     0    0.69721    0  118   10.00000    0.69721  93.0%     -    0s
H    0     0                       3.0000000    0.69721  76.8%     -    0s
     0     0    0.69721    0  118    3.00000    0.69721  76.8%     -    0s
     0     2    0.70876    0  118    3.00000    0.70876  76.4%     -    0s
*    8     3               6       2.0000000    1.67766  16.1%  29.1    0s

Cutting planes:
  Gomory: 3

Explored 9 nodes (989 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%