Gurobi 5.0.1 (linux64) logging started Fri Nov 16 21:12:32 2012

Optimize a model with 22934 rows, 27390 columns and 95368 nonzeros
Presolve removed 360 rows and 4622 columns
Presolve time: 0.52s
Presolved: 22574 rows, 22768 columns, 89649 nonzeros
Variable types: 0 continuous, 22768 integer (22768 binary)
Found heuristic solution: objective 165.0000000

Root relaxation: objective 3.000000e+00, 13877 iterations, 1.57 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%     -    3s

Explored 0 nodes (34432 simplex iterations) in 3.85 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%