Gurobi 5.0.1 (linux64) logging started Tue Nov 20 12:32:02 2012

Optimize a model with 159 rows, 73 columns and 318 nonzeros
Presolve removed 73 rows and 23 columns
Presolve time: 0.00s
Presolved: 86 rows, 50 columns, 177 nonzeros
Variable types: 0 continuous, 50 integer (50 binary)
Found heuristic solution: objective 33.0000000

Root relaxation: objective 3.633333e+01, 66 iterations, 0.00 seconds

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

     0     0   36.33333    0   50   33.00000   36.33333  10.1%     -    0s
H    0     0                      36.0000000   36.33333  0.93%     -    0s

Explored 0 nodes (74 simplex iterations) in 0.00 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 3.600000000000e+01, best bound 3.600000000000e+01, gap 0.0%