Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:37:16 2012

Optimize a model with 263 rows, 300 columns and 955 nonzeros
Presolve removed 0 rows and 39 columns
Presolve time: 0.00s
Presolved: 263 rows, 261 columns, 916 nonzeros
Variable types: 0 continuous, 261 integer (260 binary)
Found heuristic solution: objective 34.0000000

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  110   34.00000    0.00000   100%     -    0s
H    0     0                      33.0000000    0.00000   100%     -    0s
H    0     0                      20.0000000    0.00000   100%     -    0s
     0     0    0.04431    0  112   20.00000    0.04431   100%     -    0s
H    0     0                      16.0000000    0.04431   100%     -    0s
     0     0    0.66667    0  117   16.00000    0.66667  95.8%     -    0s
H    0     0                       9.0000000    0.66667  92.6%     -    0s
     0     0    0.66667    0  116    9.00000    0.66667  92.6%     -    0s
H    0     0                       5.0000000    0.66667  86.7%     -    0s
     0     0    0.66667    0  119    5.00000    0.66667  86.7%     -    0s
     0     0    0.66667    0  113    5.00000    0.66667  86.7%     -    0s
     0     2    0.66667    0   93    5.00000    0.66667  86.7%     -    0s
H   27    10                       2.0000000    1.00000  50.0%  26.9    0s

Cutting planes:
  Gomory: 4

Explored 42 nodes (2168 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%