Gurobi 5.0.1 (linux64) logging started Fri Nov 16 21:03:31 2012

Optimize a model with 17489 rows, 25440 columns and 77113 nonzeros
Presolve removed 320 rows and 2 columns
Presolve time: 0.33s
Presolved: 17328 rows, 25438 columns, 101383 nonzeros
Variable types: 0 continuous, 25438 integer (25438 binary)
Found heuristic solution: objective 159.0000000

Root relaxation: objective 3.000000e+00, 11996 iterations, 0.93 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%     -    4s

Explored 0 nodes (28612 simplex iterations) in 4.46 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%