Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:26:52 2012

Optimize a model with 245 rows, 273 columns and 883 nonzeros
Presolve removed 0 rows and 33 columns
Presolve time: 0.00s
Presolved: 245 rows, 240 columns, 850 nonzeros
Variable types: 0 continuous, 240 integer (239 binary)
Found heuristic solution: objective 33.0000000

Root relaxation: objective 0.000000e+00, 145 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   87   33.00000    0.00000   100%     -    0s
H    0     0                      19.0000000    0.00000   100%     -    0s
H    0     0                      17.0000000    0.00000   100%     -    0s
     0     0    0.00000    0  101   17.00000    0.00000   100%     -    0s
H    0     0                      13.0000000    0.00000   100%     -    0s
H    0     0                       9.0000000    0.00000   100%     -    0s
     0     0    0.00000    0   87    9.00000    0.00000   100%     -    0s
     0     0    0.00000    0   87    9.00000    0.00000   100%     -    0s
H    0     0                       8.0000000    0.00000   100%     -    0s
     0     2    0.00000    0   87    8.00000    0.00000   100%     -    0s
H   27     9                       2.0000000    0.80000  60.0%  25.9    0s

Cutting planes:
  Gomory: 1
  Mod-K: 1

Explored 37 nodes (1950 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%