Gurobi 5.0.1 (linux64) logging started Tue Nov 20 12:32:00 2012

Optimize a model with 94 rows, 65 columns and 188 nonzeros
Presolve removed 48 rows and 33 columns
Presolve time: 0.00s
Presolved: 46 rows, 32 columns, 92 nonzeros
Variable types: 0 continuous, 32 integer (32 binary)
Found heuristic solution: objective 32.0000000

Root relaxation: objective 3.500000e+01, 39 iterations, 0.00 seconds

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

     0     0   35.00000    0   22   32.00000   35.00000  9.38%     -    0s
H    0     0                      33.0000000   35.00000  6.06%     -    0s
     0     0   34.50000    0   19   33.00000   34.50000  4.55%     -    0s
H    0     0                      34.0000000   34.50000  1.47%     -    0s

Cutting planes:
  Zero half: 3

Explored 0 nodes (61 simplex iterations) in 0.00 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 3.400000000000e+01, best bound 3.400000000000e+01, gap 0.0%