Gurobi 5.0.1 (linux64) logging started Sun Nov 18 06:02:42 2012

Optimize a model with 401 rows, 399 columns and 1399 nonzeros
Presolve removed 0 rows and 28 columns
Presolve time: 0.00s
Presolved: 401 rows, 371 columns, 1371 nonzeros
Variable types: 0 continuous, 371 integer (370 binary)
Found heuristic solution: objective 69.0000000

Root relaxation: objective 0.000000e+00, 234 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  149   69.00000    0.00000   100%     -    0s
H    0     0                      41.0000000    0.00000   100%     -    0s
H    0     0                      39.0000000    0.00000   100%     -    0s
     0     0    0.19912    0  151   39.00000    0.19912  99.5%     -    0s
H    0     0                      31.0000000    0.19912  99.4%     -    0s
     0     0    0.82349    0  155   31.00000    0.82349  97.3%     -    0s
H    0     0                      27.0000000    0.82349  97.0%     -    0s
     0     0    0.82349    0  161   27.00000    0.82349  97.0%     -    0s
     0     0    0.82349    0  161   27.00000    0.82349  97.0%     -    0s
     0     2    0.82571    0  156   27.00000    0.82571  96.9%     -    0s
*   51    35              35      14.0000000    1.00000  92.9%  25.1    0s
H   76    37                      10.0000000    1.00000  90.0%  27.3    0s

Cutting planes:
  Gomory: 4
  Mod-K: 2

Explored 344 nodes (10648 simplex iterations) in 0.42 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%