Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:58:07 2012

Optimize a model with 413 rows, 399 columns and 1429 nonzeros
Presolve removed 0 rows and 24 columns
Presolve time: 0.00s
Presolved: 413 rows, 375 columns, 1405 nonzeros
Variable types: 0 continuous, 375 integer (374 binary)
Found heuristic solution: objective 81.0000000

Root relaxation: objective 0.000000e+00, 252 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  166   81.00000    0.00000   100%     -    0s
H    0     0                      57.0000000    0.00000   100%     -    0s
     0     0    0.41690    0  168   57.00000    0.41690  99.3%     -    0s
H    0     0                      33.0000000    0.41690  98.7%     -    0s
     0     0    0.93192    0  175   33.00000    0.93192  97.2%     -    0s
H    0     0                      31.0000000    0.93192  97.0%     -    0s
     0     2    0.93384    0  175   31.00000    0.93384  97.0%     -    0s
H   27    27                      29.0000000    1.00000  96.6%  36.6    0s
H   54    45                      14.0000000    1.00000  92.9%  27.7    0s
H   55    31                      12.0000000    1.00000  91.7%  28.9    0s
H  313   102                      10.0000000    1.44736  85.5%  33.1    0s

Cutting planes:
  Gomory: 4
  Mod-K: 2

Explored 847 nodes (28558 simplex iterations) in 1.03 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%