Gurobi 5.0.1 (linux64) logging started Tue Nov 20 15:55:47 2012

Optimize a model with 285 rows, 233 columns and 570 nonzeros
Presolve removed 159 rows and 138 columns
Presolve time: 0.00s
Presolved: 126 rows, 95 columns, 254 nonzeros
Variable types: 0 continuous, 95 integer (95 binary)
Found heuristic solution: objective 123.0000000

Root relaxation: objective 1.290000e+02, 109 iterations, 0.00 seconds

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

     0     0  129.00000    0   88  123.00000  129.00000  4.88%     -    0s
H    0     0                     124.0000000  129.00000  4.03%     -    0s
     0     0  127.75000    0   78  124.00000  127.75000  3.02%     -    0s
H    0     0                     125.0000000  127.75000  2.20%     -    0s
     0     0  127.75000    0   74  125.00000  127.75000  2.20%     -    0s
H    0     0                     126.0000000  127.75000  1.39%     -    0s
     0     0  127.33333    0   78  126.00000  127.33333  1.06%     -    0s
H    0     0                     127.0000000  127.33333  0.26%     -    0s

Cutting planes:
  Gomory: 3
  Zero half: 5

Explored 0 nodes (193 simplex iterations) in 0.01 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.270000000000e+02, best bound 1.270000000000e+02, gap 0.0%