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[Frama-c-discuss] Issue understanding Value analysis approximation on loop bounds
- Subject: [Frama-c-discuss] Issue understanding Value analysis approximation on loop bounds
- From: dmentre at linux-france.org (David MENTRE)
- Date: Tue, 8 May 2012 19:04:21 +0200
- In-reply-to: <4FA78735.8020308@adacore.com>
- References: <CAOH62JhAyq8W1m8T-U6Sb7hddQS2hW6LqrM2jP7JUf29yhbfxQ@mail.gmail.com> <4FA78735.8020308@adacore.com>
Hello Yannick, 2012/5/7 Yannick Moy <moy at adacore.com>: > I believe that it is clear once you understand that -slevel has only an > effect on the number of states that are kept separate at join points. On > your example, David, there are no join points at all, so no effect of > -slevel. That was my understanding. Until I fall on this issue with arrays. But maybe I haven't looked hard enough at it. I'll try to remember that next time. > One thing I found quite effective at conveying how the tool works, without > going into the details of how it is implemented, is to show/discuss the > detailed results on small examples. I have done it for our static analyzer > CodePeer, and this works very well in trainings. Yes, I'm the kind of people that learn through examples. > Here is the online version > if you want to have a look at it: > http://docs.adacore.com/codepeer-docs/users_guide/_build/html/codepeer_by_example.html Thank you for the pointer. I'm adding it to my to do list. ;-) Best regards, david
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- [Frama-c-discuss] Issue understanding Value analysis approximation on loop bounds
- From: pascal.cuoq at gmail.com (Pascal Cuoq)
- [Frama-c-discuss] Issue understanding Value analysis approximation on loop bounds
- From: moy at adacore.com (Yannick Moy)
- [Frama-c-discuss] Issue understanding Value analysis approximation on loop bounds
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