Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:50:55 2012

Optimize a model with 327 rows, 343 columns and 1158 nonzeros
Presolve removed 0 rows and 26 columns
Presolve time: 0.00s
Presolved: 327 rows, 317 columns, 1132 nonzeros
Variable types: 0 continuous, 317 integer (316 binary)
Found heuristic solution: objective 61.0000000

Root relaxation: objective 0.000000e+00, 191 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  132   61.00000    0.00000   100%     -    0s
H    0     0                      45.0000000    0.00000   100%     -    0s
H    0     0                      42.0000000    0.00000   100%     -    0s
H    0     0                      39.0000000    0.00000   100%     -    0s
     0     0    0.24036    0  134   39.00000    0.24036  99.4%     -    0s
H    0     0                      22.0000000    0.24036  98.9%     -    0s
     0     0    0.76839    0  136   22.00000    0.76839  96.5%     -    0s
H    0     0                      14.0000000    0.76839  94.5%     -    0s
     0     0    0.76839    0  136   14.00000    0.76839  94.5%     -    0s
H    0     0                       9.0000000    0.76839  91.5%     -    0s
     0     2    0.79734    0  136    9.00000    0.79734  91.1%     -    0s
H   27    14                       5.0000000    1.00000  80.0%  22.9    0s

Cutting planes:
  Gomory: 3
  Zero half: 2

Explored 128 nodes (4136 simplex iterations) in 0.17 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 5.000000000000e+00, best bound 5.000000000000e+00, gap 0.0%