Gurobi 5.0.1 (linux64) logging started Sun Nov 18 03:13:11 2012

Optimize a model with 165 rows, 140 columns and 550 nonzeros
Presolve removed 0 rows and 2 columns
Presolve time: 0.00s
Presolved: 165 rows, 138 columns, 548 nonzeros
Variable types: 0 continuous, 138 integer (137 binary)
Found heuristic solution: objective 33.0000000

Root relaxation: objective 0.000000e+00, 93 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   55   33.00000    0.00000   100%     -    0s
H    0     0                      28.0000000    0.00000   100%     -    0s
H    0     0                      27.0000000    0.00000   100%     -    0s
     0     0    0.51212    0   56   27.00000    0.51212  98.1%     -    0s
H    0     0                      23.0000000    0.51212  97.8%     -    0s
     0     0    1.07825    0   58   23.00000    1.07825  95.3%     -    0s
H    0     0                      13.0000000    1.07825  91.7%     -    0s
H    0     0                      12.0000000    1.07825  91.0%     -    0s
     0     0    1.45359    0   59   12.00000    1.45359  87.9%     -    0s
     0     0    1.46308    0   62   12.00000    1.46308  87.8%     -    0s
     0     2    1.47002    0   62   12.00000    1.47002  87.7%     -    0s
*   43    17              10      10.0000000    4.61622  53.8%  28.5    0s

Cutting planes:
  Gomory: 4
  Mod-K: 2

Explored 122 nodes (2879 simplex iterations) in 0.14 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.000000000000e+01, best bound 1.000000000000e+01, gap 0.0%