[Coin-discuss] Unexpected termcode: 8

[Ted Ralphs]

According to include/BCP_lp_result.hpp, this termination code means that 
the LP solver reported the dual was infeasible. In most cases, this 
can't happen and BCP doesn't seem to handle the possibility. I would 
take a close look at the LP relaxation being solved when the term code 
is received and see if you can figure out what's going on. If you can, 
dump it to an MPS file and solve it using primal simplex. Also, you 
could try switching to a different solver and see what happens.

Cheers,

Ted
-- 
Dr. Ted Ralphs
Assistant Professor
Industrial and Systems Engineering
Lehigh University
(610)758-4784
tkralphs at lehigh.edu
www.lehigh.edu/~tkr2