Gurobi 5.0.1 (linux64) logging started Tue Nov 20 15:55:49 2012

Optimize a model with 317 rows, 243 columns and 634 nonzeros
Presolve removed 191 rows and 148 columns
Presolve time: 0.00s
Presolved: 126 rows, 95 columns, 252 nonzeros
Variable types: 0 continuous, 95 integer (95 binary)
Found heuristic solution: objective 129.0000000

Root relaxation: objective 1.335000e+02, 113 iterations, 0.00 seconds

    Nodes    |    Current Node    |     Objective Bounds      |     Work
 Expl Unexpl |  Obj  Depth IntInf | Incumbent    BestBd   Gap | It/Node Time

     0     0  133.50000    0   95  129.00000  133.50000  3.49%     -    0s
     0     0  132.50000    0   77  129.00000  132.50000  2.71%     -    0s
H    0     0                     130.0000000  132.50000  1.92%     -    0s
     0     0  132.33333    0   94  130.00000  132.33333  1.79%     -    0s
H    0     0                     131.0000000  132.33333  1.02%     -    0s
H    0     0                     132.0000000  132.33333  0.25%     -    0s

Cutting planes:
  Gomory: 1
  Zero half: 6

Explored 0 nodes (179 simplex iterations) in 0.01 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.320000000000e+02, best bound 1.320000000000e+02, gap 0.0%