RERS: International Challenge on the Rigorous Examination of Reactive Systems 2017
International Challenge on the Rigorous Examination of Reactive Systems 2017 (RERS)
co-located with ISSTA and SPIN 2017
Santa Barbara, California, USA | July 12, 2017
The RERS Challenge 2017: is the 7th International Challenge on the Rigorous Examination of Reactive Systems and is co-located with ISSTA/SPIN 2017. The event will be held in July 2017, in Santa Barbara, USA. RERS is designed to encourage software developers and researchers to apply and combine their tools and approaches in a free style manner to answer evaluation questions for reachability and LTL formulas on specifically designed benchmarks. The goal of this challenge is to provide a basis for the comparison of verification techniques and available tools.
The benchmarks are automatically synthesized to exhibit chosen properties and then enhanced to include dedicated dimensions of difficulty, ranging from conceptual complexity of the properties (e.g. reachability, full safety, liveness), over size of the reactive systems (a few hundred lines to tens of thousands of them), to exploited language features (arrays and index arithmetics). They are therefore especially suited for community-overlapping tool comparisons. What distinguishes RERS from other challenges is that the challenge problems can be approached in a free-style manner: it is highly encouraged to combine and exploit all known (even unusual) approaches to software verification. In particular, participants are not constrained to their own tools. To clearly separate RERS from other challenges, this year the LTL analysis is separated from the reachability of labels. RERS is then the only challenge with a special track for LTL analysis on synthesized benchmarks.
The main aims of RERS 2017 are to:
- encourage the combination of usually different research fields for better software verification results
- provide a comparison foundation based on differently tailored benchmarks that reveals the strengths and weaknesses of specific approaches
- initiate a discussion for better benchmark generation reaching out across the usual community barriers to provide benchmarks useful for testing and comparing a wide variety of tools
There will be a 1 day workshop where the results will be presented, the generation methodology will be explained, and the modalities for the RERS 2018 challenge, which will be part of ISoLA 2018 will be discussed.
There is still a lot of time to get engaged, and collecting RERS achievements is a lot of fun! In addition there will be book prices sponsored by Springer.
Schedule:
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SEQUENTIAL PROBLEMS
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The sequential challenge just started. Its entire setup in online since a few days. Thus you can start right away.
At least if you are a RERS newcomer, we would strongly recommend you to start with the training problems:
(http://www.rers-challenge.org/2017/index.php?page=trainingphase <http://www.rers-challenge.org/2017/index.php?page=trainingphase> )
They are an ideal starting point for the challenge:
They are smaller in size than the challenge problems but otherwise structurally equivalent. Moreover, an automatic checker (available on the same page) allows you to evaluate your own solutions.
After having tackled the training problems it should be easy to move on to attack the challenge problems.
PARALLEL PROBLEMS
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03.01.2017: The training problems for the parallel challenge wil be online
05.01.2017: The setup for the parallel challlenge will be online.
DEADLINE for all submission
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07.01.2017
Please note that we want to specifically encourage also solutions from participants that work with tools developed by others.
More detailed information on the challenge can be found in the participants section of www.rers-challenge.org/2017.