--- layout: fc_discuss_archives title: Message 20 from Frama-C-discuss on October 2015 ---
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[Frama-c-discuss] WP plugin report incorrect



Hello,

Le 05/10/2015 17:56, Christoph Rauch a écrit :
> If I completely remove the loop and thus the invariant, it doesn’t verify. How can it possibly prove the loop invariant?

Which prover are you using? I tried with Alt-Ergo and CVC3 and the loop 
invariant in not proved, for both your first code and the code not 
calling swap().

Best regards,
david