- Name: why
- Version: 2.26
- Release: 1.fc14
- Epoch:
- Group: Applications/Engineering
- License: GPLv2 and MIT
- Url: http://why.lri.fr/
- Summary: Software verification platform
- Architecture: i686
- Size: 24981027
- Distribution: Fedora Project
- Vendor: Fedora Project
- Packager: Fedora Project
Description:
Why is a software verification platform that applies formal proving
tools to annotated programs. It is currently capable of analysis of C
(through the included tool "Caduceus"), 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, Mizar are supported - having one is recommended and Coq is
packaged for Fedora) and automated theorem provers (without any extra
work, Simplify, Alt-Ergo, Yices, Z3, CVC Lite, Zenon are supported and
Zenon is 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). Invoke the Jessie plug-in with:
frama-c -jessie FILE.c
- OptFlags: -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m32 -march=i686 -mtune=atom -fasynchronous-unwind-tables
- Cookie:
- Buildhost: x86-17.phx2.fedoraproject.org
Sources packages:
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