Gurobi 5.0.1 (linux64) logging started Fri Jan 18 04:02:33 2013

Optimize a model with 414 rows, 412 columns and 1621 nonzeros
Presolve removed 414 rows and 412 columns
Presolve time: 0.01s

Explored 0 nodes (0 simplex iterations) in 0.01 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 2.689109845638e+03, best bound 2.689109845638e+03, gap 0.0%