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

Optimize a model with 101 rows, 62 columns and 202 nonzeros
Presolve removed 29 rows and 16 columns
Presolve time: 0.00s
Presolved: 72 rows, 46 columns, 146 nonzeros
Variable types: 0 continuous, 46 integer (46 binary)
Found heuristic solution: objective 34.0000000

Root relaxation: objective 3.500000e+01, 44 iterations, 0.00 seconds

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

*    0     0               0      35.0000000   35.00000   0.0%     -    0s

Explored 0 nodes (44 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%