Gurobi 5.0.1 (linux64) logging started Fri Nov 16 20:46:25 2012

Optimize a model with 14979 rows, 19740 columns and 63978 nonzeros
Presolve removed 282 rows and 2 columns
Presolve time: 0.28s
Presolved: 14837 rows, 19738 columns, 82668 nonzeros
Variable types: 0 continuous, 19738 integer (19738 binary)
Found heuristic solution: objective 140.0000000

Root relaxation: objective 3.000000e+00, 10726 iterations, 0.88 seconds
Total elapsed time = 5.14s

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

     0     0    3.00000    0   22  140.00000    3.00000  97.9%     -    5s
H    0     0                       3.0000000    3.00000   0.0%     -    5s

Explored 0 nodes (29373 simplex iterations) in 5.41 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%