Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:56:12 2012

Optimize a model with 403 rows, 391 columns and 1396 nonzeros
Presolve removed 0 rows and 22 columns
Presolve time: 0.00s
Presolved: 403 rows, 369 columns, 1374 nonzeros
Variable types: 0 continuous, 369 integer (368 binary)
Found heuristic solution: objective 69.0000000

Root relaxation: objective 0.000000e+00, 218 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  157   69.00000    0.00000   100%     -    0s
H    0     0                      65.0000000    0.00000   100%     -    0s
H    0     0                      60.0000000    0.00000   100%     -    0s
H    0     0                      58.0000000    0.00000   100%     -    0s
     0     0    0.29504    0  159   58.00000    0.29504  99.5%     -    0s
H    0     0                      42.0000000    0.29504  99.3%     -    0s
     0     0    0.89464    0  162   42.00000    0.89464  97.9%     -    0s
H    0     0                      40.0000000    0.89464  97.8%     -    0s
     0     0    0.89502    0  165   40.00000    0.89502  97.8%     -    0s
     0     0    0.89502    0  165   40.00000    0.89502  97.8%     -    0s
     0     2    0.90221    0  165   40.00000    0.90221  97.7%     -    0s
H   27    25                      14.0000000    1.00000  92.9%  35.4    0s
*   51    20              34      13.0000000    1.00000  92.3%  22.5    0s
*  490   114              17      12.0000000    7.85484  34.5%  24.4    0s
*  593    48              10      11.0000000    8.64286  21.4%  23.9    0s

Cutting planes:
  Gomory: 4
  Zero half: 1
  Mod-K: 2

Explored 656 nodes (16055 simplex iterations) in 0.62 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.100000000000e+01, best bound 1.100000000000e+01, gap 0.0%