Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:53:55 2012

Optimize a model with 349 rows, 360 columns and 1230 nonzeros
Presolve removed 0 rows and 28 columns
Presolve time: 0.00s
Presolved: 349 rows, 332 columns, 1202 nonzeros
Variable types: 0 continuous, 332 integer (331 binary)
Found heuristic solution: objective 49.0000000

Root relaxation: objective 0.000000e+00, 210 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  134   49.00000    0.00000   100%     -    0s
H    0     0                      39.0000000    0.00000   100%     -    0s
H    0     0                      36.0000000    0.00000   100%     -    0s
     0     0    0.24244    0  137   36.00000    0.24244  99.3%     -    0s
H    0     0                      35.0000000    0.24244  99.3%     -    0s
     0     0    0.77256    0  145   35.00000    0.77256  97.8%     -    0s
H    0     0                      33.0000000    0.77256  97.7%     -    0s
     0     0    0.77256    0  145   33.00000    0.77256  97.7%     -    0s
     0     2    0.77530    0  141   33.00000    0.77530  97.7%     -    0s
H   27    16                       7.0000000    1.71166  75.5%  37.1    0s

Cutting planes:
  Gomory: 3

Explored 90 nodes (3490 simplex iterations) in 0.17 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 7.000000000000e+00, best bound 7.000000000000e+00, gap 0.0%