Gurobi 5.0.1 (linux64) logging started Sun Nov 18 03:41:33 2012

Optimize a model with 359 rows, 259 columns and 1154 nonzeros
Presolve time: 0.00s
Presolved: 359 rows, 259 columns, 1154 nonzeros
Variable types: 0 continuous, 259 integer (259 binary)
Found heuristic solution: objective 76.0000000

Root relaxation: objective 0.000000e+00, 110 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   79   76.00000    0.00000   100%     -    0s
H    0     0                      55.0000000    0.00000   100%     -    0s
H    0     0                      54.0000000    0.00000   100%     -    0s
     0     0    0.49367    0   80   54.00000    0.49367  99.1%     -    0s
H    0     0                      52.0000000    0.49367  99.1%     -    0s
     0     0    1.00000    0   82   52.00000    1.00000  98.1%     -    0s
     0     0    1.00000    0   81   52.00000    1.00000  98.1%     -    0s
     0     2    1.00000    0   79   52.00000    1.00000  98.1%     -    0s
*   34    34              19      41.0000000    3.89744  90.5%  34.2    0s
*   68    58              20      40.0000000    4.90000  87.7%  32.5    0s
*  175   125              18      35.0000000    5.80876  83.4%  32.4    0s
  5005   368   27.27143   22  115   35.00000   25.05263  28.4%  25.3    5s

Cutting planes:
  Gomory: 2

Explored 7204 nodes (174335 simplex iterations) in 6.78 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 3.500000000000e+01, best bound 3.500000000000e+01, gap 0.0%