MarekMakowski

thanks Daniel for the comment. Well… your comment shows that I’ve succeeded to hide this piece: > ...the cplex binary option called quality, which outputs info (including Kappa) on the...

As promised, I've explored the Kappa (cplex option: quality 1) Adding the aggressive scaling cplex option (scaind 1) improves the Kappa but it is still far too high to trust...

@khaeru (#127 copied(?) here): I am not sure if the barrier (or any other lpmethod) is the best default. Maybe an annotated cplex.opt file with all defaults and the suggested...