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[Frama-c-discuss] NON TERMINATING FUNCTION when adding specification

  • Subject: [Frama-c-discuss] NON TERMINATING FUNCTION when adding specification
  • From: anne.pacalet at free.fr (Anne Pacalet)
  • Date: Fri, 16 Nov 2012 12:34:16 +0100
  • In-reply-to: <CABbVA-Df7sUHzZ2Bs-gsFKdG1MCmzgfU9NF=YzDDO2dvKwEaTA@mail.gmail.com>
  • References: <50A61AB6.90503@free.fr> <CABbVA-Df7sUHzZ2Bs-gsFKdG1MCmzgfU9NF=YzDDO2dvKwEaTA@mail.gmail.com>
Hi Boris,

Le 16/11/2012 12:11, Boris Yakobowski wrote :
> I suspect that in the analysis with the 'ensures' clause, you also get a
> message "postcondition got status invalid", which indicates that Value's
> analysis cannot continue (by lack of memory state after the post).

Yes.

> The problem here is an instance of the one you had in your message of
> 2012-04-12, so I'm just going to refer you to it.

I will carefully re-read it again since it is not obvious for me
at the moment that it is the same problem...

> In the meantime, we have added support for \null,
> and the problem-to-come in Oxygen has been solved,

This remark is also related to my problem ?
It seems to me that nothing is \null here, since the pointer is an array...

> so everything should ultimately work as you expect.

Great !

And thank you very much for your answer.
-- 
Anne.