Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:59:30 2012

Optimize a model with 395 rows, 392 columns and 1377 nonzeros
Presolve removed 0 rows and 30 columns
Presolve time: 0.00s
Presolved: 395 rows, 362 columns, 1347 nonzeros
Variable types: 0 continuous, 362 integer (361 binary)
Found heuristic solution: objective 68.0000000

Root relaxation: objective 0.000000e+00, 247 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  160   68.00000    0.00000   100%     -    0s
H    0     0                      53.0000000    0.00000   100%     -    0s
H    0     0                      41.0000000    0.00000   100%     -    0s
H    0     0                      38.0000000    0.00000   100%     -    0s
     0     0    0.39003    0  163   38.00000    0.39003  99.0%     -    0s
H    0     0                      34.0000000    0.39003  98.9%     -    0s
     0     0    0.82317    0  171   34.00000    0.82317  97.6%     -    0s
H    0     0                      32.0000000    0.82317  97.4%     -    0s
     0     0    0.82317    0  171   32.00000    0.82317  97.4%     -    0s
H    0     0                      31.0000000    0.82317  97.3%     -    0s
     0     2    0.82610    0  171   31.00000    0.82610  97.3%     -    0s
H   27    27                      21.0000000    1.82546  91.3%  32.5    0s
H   54    48                      14.0000000    1.82546  87.0%  20.4    0s
*   80    43              17      13.0000000    1.83851  85.9%  19.9    0s
H  110    47                      12.0000000    3.44312  71.3%  19.0    0s
*  203    55              11      11.0000000    5.19041  52.8%  18.3    0s

Cutting planes:
  Gomory: 4
  Zero half: 1

Explored 392 nodes (9330 simplex iterations) in 0.40 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%