Gurobi 5.0.1 (linux64) logging started Fri Nov 16 19:29:30 2012

Optimize a model with 10191 rows, 16770 columns and 46827 nonzeros
Presolve removed 552 rows and 4644 columns
Presolve time: 0.19s
Presolved: 9639 rows, 12126 columns, 40893 nonzeros
Variable types: 0 continuous, 12126 integer (12126 binary)
Found heuristic solution: objective 33.0000000

Root relaxation: objective 3.000000e+00, 10578 iterations, 0.28 seconds

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

*    0     0               0       3.0000000    3.00000   0.0%     -    0s

Explored 0 nodes (10578 simplex iterations) in 0.50 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 3.000000000000e+00, best bound 3.000000000000e+00, gap 0.0%