Gurobi 5.0.1 (linux64) logging started Fri Nov 16 21:01:07 2012

Optimize a model with 24020 rows, 24806 columns and 96082 nonzeros
Presolve removed 342 rows and 4084 columns
Presolve time: 0.54s
Presolved: 23678 rows, 20722 columns, 90913 nonzeros
Variable types: 0 continuous, 20722 integer (20722 binary)
Found heuristic solution: objective 157.0000000

Root relaxation: objective 3.000000e+00, 16165 iterations, 2.17 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%     -    2s

Explored 0 nodes (16165 simplex iterations) in 2.77 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%