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

Optimize a model with 105 rows, 63 columns and 210 nonzeros
Presolve removed 99 rows and 58 columns
Presolve time: 0.00s
Presolved: 6 rows, 5 columns, 12 nonzeros
Variable types: 0 continuous, 5 integer (5 binary)
Found heuristic solution: objective 33.0000000

Root relaxation: cutoff, 2 iterations, 0.00 seconds

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

     0     0     cutoff    0        33.00000   33.99997  3.03%     -    0s

Explored 0 nodes (2 simplex iterations) in 0.00 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 3.300000000000e+01, best bound 3.300000000000e+01, gap 0.0%