Gurobi 5.0.1 (linux64) logging started Tue Nov 20 12:32:03 2012

Optimize a model with 162 rows, 76 columns and 324 nonzeros
Presolve removed 47 rows and 12 columns
Presolve time: 0.00s
Presolved: 115 rows, 64 columns, 241 nonzeros
Variable types: 0 continuous, 64 integer (64 binary)
Found heuristic solution: objective 33.0000000

Root relaxation: objective 3.550000e+01, 75 iterations, 0.00 seconds

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

     0     0   35.50000    0    7   33.00000   35.50000  7.58%     -    0s
H    0     0                      35.0000000   35.50000  1.43%     -    0s

Explored 0 nodes (95 simplex iterations) in 0.00 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 3.500000000000e+01, best bound 3.500000000000e+01, gap 0.0%