Fedora 21 Update: why-2.34-11.fc21
updates at fedoraproject.org
updates at fedoraproject.org
Fri Nov 14 12:04:34 UTC 2014
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Fedora Update Notification
FEDORA-2014-14571
2014-11-10 04:51:49
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Name : why
Product : Fedora 21
Version : 2.34
Release : 11.fc21
URL : http://why.lri.fr/
Summary : Software verification platform
Description :
Why is a software verification platform that applies formal proving
tools to annotated programs. It is currently capable of analysis of C
(through "Frama-C"), Java (through the included tool "Krakatoa"), and
potentially ML programs with some modification into Why's own ML-like
language. Furthermore, Why is capable of analysis of any program that
is mapped onto its own internal language. It uses a weakest
precondition involving calculus to generate potential theorems necessary
for the proof of a program's correctness. It translates these theorems
into formats that can be used by external proof assistants (without any
extra work Coq, PVS, HOL Light, and Mizar are supported - having one is
recommended and both Coq and PVS are packaged for Fedora) and automated
theorem provers (without any extra work Simplify, Alt-Ergo, Yices, Z3,
CVC3, and Zenon are supported and Alt-Ergo, CVC3, and Zenon are packaged
for Fedora) so that these results can be externally proven, resulting in
a proof of program correctness.
Note: Each user account must be set up by running "why-config" at the
command line (to set up a configuration file).
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Update Information:
See http://camlp5.gforge.inria.fr/CHANGES for changes in version 6.12 of ocaml-camlp5.
See https://coq.inria.fr/distrib/V8.4pl5/CHANGES for changes in version 8.4pl5 of coq.
All other updates are simple rebuilds because of these two changes.
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This update can be installed with the "yum" update program. Use
su -c 'yum update why' at the command line.
For more information, refer to "Managing Software with yum",
available at http://docs.fedoraproject.org/yum/.
All packages are signed with the Fedora Project GPG key. More details on the
GPG keys used by the Fedora Project can be found at
https://fedoraproject.org/keys
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