Gurobi 5.0.1 (linux64) logging started Fri Nov 16 20:54:22 2012

Optimize a model with 19025 rows, 22952 columns and 79273 nonzeros
Presolve removed 304 rows and 2 columns
Presolve time: 0.38s
Presolved: 18872 rows, 22950 columns, 101071 nonzeros
Variable types: 0 continuous, 22950 integer (22950 binary)
Found heuristic solution: objective 151.0000000

Root relaxation: objective 3.000000e+00, 10430 iterations, 0.71 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%     -    1s

Explored 0 nodes (10430 simplex iterations) in 1.15 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%