Gurobi 5.0.1 (linux64) logging started Fri Nov 16 22:12:36 2012

Optimize a model with 33851 rows, 34782 columns and 135406 nonzeros
Presolve removed 374 rows and 2 columns
Presolve time: 0.76s
Presolved: 33663 rows, 34780 columns, 168712 nonzeros
Variable types: 0 continuous, 34780 integer (34780 binary)
Found heuristic solution: objective 186.0000000

Root relaxation: objective 3.000000e+00, 22700 iterations, 3.98 seconds
Total elapsed time = 14.35s
Total elapsed time = 15.37s

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

     0     0    3.00000    0  126  186.00000    3.00000  98.4%     -   15s
H    0     0                       3.0000000    3.00000   0.0%     -   15s

Explored 0 nodes (58021 simplex iterations) in 15.61 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%