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

Optimize a model with 328 rows, 242 columns and 656 nonzeros
Presolve removed 278 rows and 201 columns
Presolve time: 0.00s
Presolved: 50 rows, 41 columns, 100 nonzeros
Variable types: 0 continuous, 41 integer (41 binary)
Found heuristic solution: objective 131.0000000

Root relaxation: objective 1.335000e+02, 46 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   41  131.00000  133.50000  1.91%     -    0s
*    0     0               0     132.0000000  132.00000   0.0%     -    0s

Cutting planes:
  Gomory: 1
  Zero half: 7

Explored 0 nodes (84 simplex iterations) in 0.00 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%