Package: why3 (1.3.3-1 and others)

[ Source: why3  ]

Software verification platform

Why3 is a platform for deductive program verification. It provides a rich language for specification and programming, called WhyML, and relies on external theorem provers, both automated and interactive, to discharge verification conditions. Why3 comes with a standard library of logical theories (integer and real arithmetic, Boolean operations, sets and maps, etc.) and basic programming data structures (arrays, queues, hash tables, etc.). A user can write WhyML programs directly and get correct-by-construction OCaml programs through an automated extraction mechanism. WhyML is also used as an intermediate language for the verification of C, Java, or Ada programs.

Why3 is a complete reimplementation of the former Why platform. Among the new features are: numerous extensions to the input language, a new architecture for calling external provers, and a well-designed API, allowing to use Why3 as a software library. An important emphasis is put on modularity and genericity, giving the end user a possibility to easily reuse Why3 formalizations or to add support for a new external prover if wanted.

Tags: Interface Toolkit: GTK, Ncurses TUI

Other Packages Related to why3

• dep: libc6 (>= 2.29)

  GNU C Library: Shared libraries
  also a virtual package provided by libc6-udeb

• dep: libcairo2 (>= 1.12.0)

  Cairo 2D vector graphics library

• dep: libfontconfig1 (>= 2.12.6)

  generic font configuration library - runtime

• dep: libfreetype6 (>= 2.2.1)

  FreeType 2 font engine, shared library files

• dep: libgdk-pixbuf-2.0-0 (>= 2.22.0)

  GDK Pixbuf library

• dep: libglib2.0-0 (>= 2.35.9)

  GLib library of C routines

• dep: libgtk-3-0 (>= 3.9.10)

  GTK graphical user interface library

• dep: libgtksourceview-3.0-1 (>= 2.91.4)

  shared libraries for the GTK+ syntax highlighting widget

• dep: libpango-1.0-0 (>= 1.22.0)

  Layout and rendering of internationalized text

• dep: libpangocairo-1.0-0 (>= 1.22.0)

  Layout and rendering of internationalized text

• dep: ocaml-base-nox-4.11.1

  virtual package provided by ocaml-base-nox

• dep: tex-common (>= 6.13)

  common infrastructure for building and installing TeX

• dep: zlib1g (>= 1:1.1.4)

  compression library - runtime

• rec: cvc4 (<< 1.8)

  automated theorem prover for SMT problems

  or spass

  automated theorem prover for first-order logic with equality

  or z3 (<< 4.8.7)

  theorem prover from Microsoft Research

  or alt-ergo (>= 2.0.0)

  Automatic theorem prover dedicated to program verification

• sug: why3-examples

  Examples for the why3 verification platform

Download why3

Download for all available architectures

Architecture	Version	Package Size	Installed Size	Files
s390x	1.3.3-1+b4	38,044.8 kB	182,864.0 kB	[list of files]