VerifyThis Competition

2024 edition at ETAPS 2024 in Luxembourg - consider the Call for Problems below!

About

VerifyThis is a series of program verification competitions, which has taken place annually since 2011 (with the exception of 2020). Previous competitions in the series have been held at FoVeOOS 2011, FM 2012, Dagstuhl (April 2014), and ETAPS 20152023. The challenge problems and solutions of previous competitions are available in the archive.

The aims of the competition are:

  • to bring together those interested in formal verification, and to provide an engaging, hands-on, and fun opportunity for discussion.
  • to evaluate the usability of program verification techniques and tools.

The competition will offer a number of challenges presented in natural language and pseudo code. Participants have to formalize the requirements, implement a solution, and formally verify the implementation for adherence to the specification.

There are no restrictions on the programming language and verification technology used. The correctness properties posed in problems will have the input-output behavior of programs in focus. Solutions will be judged for correctness, completeness, and elegance. 

2024 Organizers

More information

Steering Committee

Contact

Email: 
Web: http://verifythis.ethz.ch

Related Events and Activities

More-recently, there have also been VerifyThis Long-Term Challenges designed for informal comparison and collaborations over several months: see external pagehttps://verifythis.github.io/ for details.

Related events also include the Verified Software Competition (VSComp: external pagehttp://sites.google.com/a/vscomp.org/main/external pagehttps://sites.google.com/site/vstte2012/competexternal pagehttp://www.vscomp.org)  held online and the external pageCompetition on Software Verification  focusing on evaluating systems in a way that does not require user interaction. SV-COMP is associated with TACAS.


VerifyThis is also a collection of verification problems (and solutions). Its counterpart is external pageVerifyThusa distribution of deductive verification tools for Java-like languages, bundled and ready to run in a VM. Both were created with support from external pageCOST Action IC0701.

A workshop on comparative empirical evaluation of reasoning systems external pageCOMPARE2012 was held on June 30th at IJCAR 2012 in Manchester. Competitions were one of the main topics of the workshop.

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