Gurobi 5.0.1 (linux64) logging started Fri Nov 16 22:06:12 2012

Optimize a model with 32567 rows, 34040 columns and 130822 nonzeros
Presolve removed 1106 rows and 2 columns
Presolve time: 0.79s
Presolved: 31645 rows, 34038 columns, 161576 nonzeros
Variable types: 0 continuous, 34038 integer (34038 binary)
Found heuristic solution: objective 184.0000000

Root relaxation: objective 3.000000e+00, 18295 iterations, 3.36 seconds
Total elapsed time = 19.52s
Total elapsed time = 21.83s

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

     0     0    3.00000    0  221  184.00000    3.00000  98.4%     -   22s
H    0     0                       3.0000000    3.00000   0.0%     -   22s

Explored 0 nodes (61181 simplex iterations) in 22.58 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%