Gurobi 5.0.1 (linux64) logging started Sun Nov 18 03:20:54 2012

Optimize a model with 201 rows, 166 columns and 666 nonzeros
Presolve removed 0 rows and 4 columns
Presolve time: 0.00s
Presolved: 201 rows, 162 columns, 662 nonzeros
Variable types: 0 continuous, 162 integer (161 binary)
Found heuristic solution: objective 42.0000000

Root relaxation: objective 0.000000e+00, 97 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   61   42.00000    0.00000   100%     -    0s
H    0     0                      37.0000000    0.00000   100%     -    0s
     0     0    0.45902    0   62   37.00000    0.45902  98.8%     -    0s
H    0     0                      29.0000000    0.45902  98.4%     -    0s
     0     0    1.00000    0   64   29.00000    1.00000  96.6%     -    0s
     0     0    1.07218    0   65   29.00000    1.07218  96.3%     -    0s
     0     0    1.07331    0   66   29.00000    1.07331  96.3%     -    0s
H    0     0                      27.0000000    1.07331  96.0%     -    0s
H    0     0                      25.0000000    1.07331  95.7%     -    0s
     0     2    1.07821    0   66   25.00000    1.07821  95.7%     -    0s
*   19    18              13      16.0000000    2.83011  82.3%  26.5    0s
H   55    24                      13.0000000    6.31633  51.4%  24.3    0s

Cutting planes:
  Gomory: 4
  Mod-K: 2

Explored 158 nodes (4081 simplex iterations) in 0.17 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.300000000000e+01, best bound 1.300000000000e+01, gap 0.0%