[Dip] Dippy says problem is infeasible

[Romain Montagné]

PS: After saying the problem is infeasible, I get the following error:  "Segmentation fault (core dumped)"


> Le 9 févr. 2017 à 17:45, Romain Montagné <romain.montagne at polymtl.ca> a écrit :
> 
> Hello DIP community,
> 
> I am using Dippy to solve a MILP. I want to compare  branch-and-bound and branch-and-price performances. 
> 
> When I solve the problem with branch-and-bound (i.e., with the option ‘doPriceCut’ set to 0), it works great. But when I activate the  ‘doPriceCut’ option for branch-and-price, it tells me the problem is infeasible. 
> 
> Does anyone know what is happening? 
> 
> I have looked at the .lp file as well as the block file and they look ok.
> 
> Any help is greatly appreciated.
> 
> Cheers,
> 
> Romain Montagné, PhD 

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