Gurobi 5.0.1 (linux64) logging started Sun Nov 18 03:22:58 2012

Optimize a model with 245 rows, 192 columns and 802 nonzeros
Presolve time: 0.00s
Presolved: 245 rows, 192 columns, 802 nonzeros
Variable types: 0 continuous, 192 integer (192 binary)
Found heuristic solution: objective 58.0000000

Root relaxation: objective 0.000000e+00, 97 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   69   58.00000    0.00000   100%     -    0s
H    0     0                      41.0000000    0.00000   100%     -    0s
H    0     0                      37.0000000    0.00000   100%     -    0s
     0     0    0.49275    0   70   37.00000    0.49275  98.7%     -    0s
H    0     0                      33.0000000    0.49275  98.5%     -    0s
     0     0    1.09349    0   74   33.00000    1.09349  96.7%     -    0s
H    0     0                      31.0000000    1.09349  96.5%     -    0s
     0     0    1.09725    0   74   31.00000    1.09725  96.5%     -    0s
     0     0    1.09725    0   74   31.00000    1.09725  96.5%     -    0s
     0     2    1.10246    0   74   31.00000    1.10246  96.4%     -    0s
*   27    22              17      19.0000000    2.58194  86.4%  28.0    0s
*   59    31              13      18.0000000    2.62476  85.4%  22.9    0s
*  216    80              14      17.0000000    6.09254  64.2%  26.9    0s
*  391    73              10      16.0000000    8.92258  44.2%  24.7    0s

Cutting planes:
  Gomory: 3
  Zero half: 1
  Mod-K: 1

Explored 607 nodes (14177 simplex iterations) in 0.47 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.600000000000e+01, best bound 1.600000000000e+01, gap 0.0%