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Peter Schrammel 61768113d4 Add tests for overflows 
There is an interaction between type promotion and
overflow detection. In the case of compound assignments
type promotion is broken.
 		2019-02-16 16:55:04 +00:00
.githooks Make the pre-commit hook report non-temporary path names (#477) 2017-02-02 20:39:09 +00:00
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jbmc Add test for casting of virtual function parameter types 2019-02-16 08:15:37 +00:00
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CHANGELOG Add new goto-instrument option print-global-state-size 2018-06-20 09:38:30 +01:00
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LICENSE update year 2016-09-05 17:05:55 +01:00
MINI-PROJECTS.md Add CBMC Mini Projects list 2019-02-06 21:23:30 +00:00
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README.md

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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

New contributors can look through the mini projects page for small, focussed feature ideas.

License

4-clause BSD license, see LICENSE file.