Nevermind, I found the problem, I was calling GenerateModel with the model 
path, but not having any "display" I had to pass null.


________________________________
Da: Pietro Scionti
Inviato: lunedì 14 aprile 2014 15.57
A: [email protected]
Cc: Giulia Carboni
Oggetto: glpksharp deletes model file

Hi everyone,
I'm learning GlpkSharp's API (http://yoyovicks.blog.free.fr/) to solve my model.
I'm encountering a strange behavior, I don't know if it's GlpkSharp's fault or 
if it's "native" glpk: when I call LPProblem.GenerateModel(string), my file is 
physically deleted from disk! I had to keep a backup copy and manually 
regenerate it for each iteration of the solver.
Any idea why is that and what parameters to use to prevent this, if there are 
any?

Thank you,
Pietro

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