Gurobi 5.0.1 (linux64) logging started Fri Nov 16 19:00:57 2012

Optimize a model with 11087 rows, 16002 columns and 48634 nonzeros
Presolve removed 283 rows and 3656 columns
Presolve time: 0.21s
Presolved: 10804 rows, 12346 columns, 44178 nonzeros
Variable types: 0 continuous, 12346 integer (12346 binary)
Found heuristic solution: objective 126.0000000

Root relaxation: objective 3.000000e+00, 6883 iterations, 0.40 seconds

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

     0     0    3.00000    0   18  126.00000    3.00000  97.6%     -    2s
H    0     0                       3.0000000    3.00000   0.0%     -    2s

Explored 0 nodes (21597 simplex iterations) in 2.75 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%