Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:25:25 2012

Optimize a model with 235 rows, 263 columns and 848 nonzeros
Presolve removed 0 rows and 29 columns
Presolve time: 0.00s
Presolved: 235 rows, 234 columns, 819 nonzeros
Variable types: 0 continuous, 234 integer (233 binary)
Found heuristic solution: objective 37.0000000

Root relaxation: objective 0.000000e+00, 157 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  101   37.00000    0.00000   100%     -    0s
H    0     0                      34.0000000    0.00000   100%     -    0s
H    0     0                      27.0000000    0.00000   100%     -    0s
H    0     0                      20.0000000    0.00000   100%     -    0s
     0     0    0.09037    0  103   20.00000    0.09037   100%     -    0s
H    0     0                      19.0000000    0.09037   100%     -    0s
H    0     0                      17.0000000    0.09037  99.5%     -    0s
     0     0    0.70321    0  109   17.00000    0.70321  95.9%     -    0s
H    0     0                      16.0000000    0.70321  95.6%     -    0s
     0     0    0.70321    0  109   16.00000    0.70321  95.6%     -    0s
H    0     0                      15.0000000    0.70321  95.3%     -    0s
H    0     0                       3.0000000    0.70321  76.6%     -    0s
     0     2    0.72276    0  109    3.00000    0.72276  75.9%     -    0s
*   46     5              10       2.0000000    1.00000  50.0%  33.4    0s

Cutting planes:
  Gomory: 4

Explored 55 nodes (2396 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%