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Michael Tautschnig b541bf94a9 Use numeric_cast<mp_integer> instead of deprecated to_integer(exprt), part 2 
This further reduces the number of warnings flagged, in particular in
Visual-Studio builds. Also turn tests of the size of ID_vector types being
constants into invariants as was already done in some places.
 		2018-11-05 19:27:14 +00:00
.githooks Make the pre-commit hook report non-temporary path names (#477) 2017-02-02 20:39:09 +00:00
.github Travis: Make linter and clang-format failures fatal 2018-10-15 11:00:35 +00:00
cmake Add DownloadProject cmake script 2017-09-27 11:22:20 +01:00
doc Add script to filter Doxygen warnings 2018-11-02 17:06:44 +00:00
jbmc Use numeric_cast<mp_integer> instead of deprecated to_integer(exprt), part 2 2018-11-05 19:27:14 +00:00
pkg/arch Add CBMC package build file for Arch Linux 2017-04-26 16:29:00 +01:00
regression Merge pull request #3107 from diffblue/hex-bitvectors5 2018-11-05 16:01:52 +00:00
scripts Merge pull request #3233 from diffblue/cprover-smt2-2 2018-11-05 15:29:48 +00:00
src Use numeric_cast<mp_integer> instead of deprecated to_integer(exprt), part 2 2018-11-05 19:27:14 +00:00
unit Use numeric_cast<mp_integer> instead of deprecated to_integer(exprt), part 2 2018-11-05 19:27:14 +00:00
.clang-format clang-format cleanup 2018-10-12 13:11:03 +00:00
.dir-locals.el Move Emacs style file so it affects unit tests as well as main source 2017-08-16 12:43:32 +01:00
.editorconfig Don't remove trailing spaces from patch files 2016-11-29 17:26:59 +00:00
.gitattributes added test.desc as text 2016-08-15 12:35:10 +01:00
.gitignore use a string instead of macro for version number 2018-07-31 22:05:27 +01:00
.gitmodules Use submodule to download java-models-library 2018-07-09 21:13:37 +01:00
.travis.yml enable SMT2 tests on Travis 2018-11-05 12:44:37 +00:00
CHANGELOG Add new goto-instrument option print-global-state-size 2018-06-20 09:38:30 +01:00
CMakeLists.txt Make the remaining (relevant) miniBDD catch-style unit tests 2018-09-18 09:23:44 +00:00
CODEOWNERS Spell out review-within-two-weeks rule for Code Owners 2018-11-05 14:14:11 +00:00
CODING_STANDARD.md coding guidelines: prefer use of instead of 2018-11-05 13:40:06 +00:00
COMPILING.md Document the IPASIR build in a single place 2018-09-19 08:37:30 +00:00
LICENSE update year 2016-09-05 17:05:55 +01:00
README.md Add AWS CodeBuild badges 2018-08-15 07:22:43 +01:00
buildspec-windows.yml CodeBuild: Remove empty artifact stanza 2018-08-11 09:26:53 +00:00
buildspec.yml enable SMT2 tests on CodeBuild 2018-11-05 12:44:37 +00:00
gcloud-travis-cbmc.json.enc Add encrypted GCloud key for Travis 2018-03-20 12:16:01 +00:00

README.md

Build Status Build Status Build Status Build Status

CProver Wiki

CProver Documentation

About

CBMC is a Bounded Model Checker for C and C++ programs. It supports C89, C99, most of C11 and most compiler extensions provided by gcc and Visual Studio. It also supports SystemC using Scoot. It allows verifying array bounds (buffer overflows), pointer safety, exceptions and user-specified assertions. Furthermore, it can check C and C++ for consistency with other languages, such as Verilog. The verification is performed by unwinding the loops in the program and passing the resulting equation to a decision procedure.

For full information see cprover.org.

Versions

Get the latest release

  • Releases are tested and for production use.

Get the current develop version: git clone https://github.com/diffblue/cbmc.git

  • Develop versions are not recommended for production use.

Report bugs

If you encounter a problem please file a bug report:

Contributing to the code base

  1. Fork the repository
  2. Clone the repository git clone git@github.com:YOURNAME/cbmc.git
  3. Create a branch from the develop branch (default branch)
  4. Make your changes (follow the coding guidelines)
  5. Push your changes to your branch
  6. Create a Pull Request targeting the develop branch

License

4-clause BSD license, see LICENSE file.