Gurobi 5.0.1 (linux64) logging started Sun Dec  9 10:43:16 2012

Optimize a model with 3000 rows, 2970 columns and 11324 nonzeros
Presolve removed 203 rows and 28 columns
Presolve time: 0.00s

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

Model is infeasible
Best objective -, best bound -, gap -