Gurobi 5.0.1 (linux64) logging started Fri Nov 16 20:45:00 2012

Optimize a model with 14489 rows, 19182 columns and 61960 nonzeros
Presolve removed 278 rows and 2 columns
Presolve time: 0.25s
Presolved: 14349 rows, 19180 columns, 80108 nonzeros
Variable types: 0 continuous, 19180 integer (19180 binary)
Found heuristic solution: objective 138.0000000

Root relaxation: objective 3.000000e+00, 10390 iterations, 0.80 seconds
Total elapsed time = 5.33s

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

     0     0    3.00000    0  501  138.00000    3.00000  97.8%     -    6s
H    0     0                       3.0000000    3.00000   0.0%     -    6s

Explored 0 nodes (34038 simplex iterations) in 6.98 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%