Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:51:54 2012

Optimize a model with 393 rows, 378 columns and 1358 nonzeros
Presolve removed 0 rows and 17 columns
Presolve time: 0.00s
Presolved: 393 rows, 361 columns, 1341 nonzeros
Variable types: 0 continuous, 361 integer (360 binary)
Found heuristic solution: objective 74.0000000

Root relaxation: objective 0.000000e+00, 214 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  156   74.00000    0.00000   100%     -    0s
H    0     0                      42.0000000    0.00000   100%     -    0s
     0     0    0.40642    0  159   42.00000    0.40642  99.0%     -    0s
H    0     0                      35.0000000    0.40642  98.8%     -    0s
     0     0    0.95050    0  160   35.00000    0.95050  97.3%     -    0s
H    0     0                      25.0000000    0.95050  96.2%     -    0s
     0     0    0.95077    0  163   25.00000    0.95077  96.2%     -    0s
     0     0    0.95077    0  161   25.00000    0.95077  96.2%     -    0s
     0     2    0.95302    0  161   25.00000    0.95302  96.2%     -    0s
*   31    16              19      10.0000000    2.11913  78.8%  35.9    0s

Cutting planes:
  Gomory: 3
  Zero half: 2

Explored 121 nodes (4643 simplex iterations) in 0.21 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%