Gurobi 5.0.1 (linux64) logging started Thu Jan 17 23:16:11 2013

Optimize a model with 18 rows, 16 columns and 37 nonzeros
Presolve removed 18 rows and 16 columns
Presolve time: 0.00s

Explored 0 nodes (0 simplex iterations) in 0.00 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 2.969163976581e+03, best bound 2.969163976581e+03, gap 0.0%