Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:39:55 2012

Optimize a model with 267 rows, 304 columns and 969 nonzeros
Presolve removed 0 rows and 33 columns
Presolve time: 0.00s
Presolved: 267 rows, 271 columns, 936 nonzeros
Variable types: 0 continuous, 271 integer (270 binary)
Found heuristic solution: objective 37.0000000

Root relaxation: objective 0.000000e+00, 159 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   99   37.00000    0.00000   100%     -    0s
H    0     0                      32.0000000    0.00000   100%     -    0s
H    0     0                      18.0000000    0.00000   100%     -    0s
H    0     0                      15.0000000    0.00000   100%     -    0s
     0     0    0.00000    0  100   15.00000    0.00000   100%     -    0s
H    0     0                      14.0000000    0.00000   100%     -    0s
H    0     0                      11.0000000    0.00000   100%     -    0s
     0     0    0.00000    0  100   11.00000    0.00000   100%     -    0s
H    0     0                       8.0000000    0.00000   100%     -    0s
     0     2    0.00000    0  100    8.00000    0.00000   100%     -    0s
*   26    12              16       3.0000000    0.75676  74.8%  25.8    0s

Cutting planes:
  Gomory: 1

Explored 56 nodes (1492 simplex iterations) in 0.06 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 3.000000000000e+00, best bound 3.000000000000e+00, gap 0.0%