Software Verification and Verifiable Witnesses: (Report on SV-COMP 2015)

D Beyer - Tools and Algorithms for the Construction and Analysis …, 2015 - Springer
SV-COMP 2015 marks the start of a new epoch of software verification: In the 4 th
Competition on Software Verification, software verifiers produced for each reported property …

CoVeriTeam: On-demand composition of cooperative verification systems

D Beyer, S Kanav - International Conference on Tools and Algorithms for …, 2022 - Springer
There is no silver bullet for software verification: Different techniques have different
strengths. Thus, it is imperative to combine the strengths of verification tools via …

Witness validation and stepwise testification across software verifiers

D Beyer, M Dangl, D Dietsch, M Heizmann… - Proceedings of the …, 2015 - dl.acm.org
It is commonly understood that a verification tool should provide a counterexample to
witness a specification violation. Until recently, software verifiers dumped error witnesses in …

Correctness witnesses: Exchanging verification results between verifiers

D Beyer, M Dangl, D Dietsch, M Heizmann - Proceedings of the 2016 …, 2016 - dl.acm.org
Standard verification tools provide a counterexample to witness a specification violation,
and, since a few years, such a witness can be validated by an independent validator using …

Status Report on Software Verification: (Competition Summary SV-COMP 2014)

D Beyer - Tools and Algorithms for the Construction and Analysis …, 2014 - Springer
This report describes the 3rd International Competition on Software Verification (SV-COMP
2014), which is the third edition of a thorough comparative evaluation of fully automatic …

Tests from witnesses: Execution-based validation of verification results

D Beyer, M Dangl, T Lemberger… - … Conference on Tests and …, 2018 - Springer
The research community made enormous progress in the past years in developing
algorithms for verifying software, as shown by international competitions. Unfortunately, the …

ESBMC 1.22: (Competition Contribution)

J Morse, M Ramalho, L Cordeiro, D Nicole… - … 2014, Held as Part of the …, 2014 - Springer
LNCS 8413 - ESBMC 1.22 Page 1 ESBMC 1.22 (Competition Contribution) Jeremy Morse 1 ,
Mikhail Ramalho 2 , Lucas Cordeiro 2 , Denis Nicole 1 , and Bernd Fischer 3 1 Electronics …

MetaVal: Witness validation via verification

D Beyer, M Spiessl - … : 32nd International Conference, CAV 2020, Los …, 2020 - Springer
Witness validation is an important technique to increase trust in verification results, by
making descriptions of error paths (violation witnesses) and important parts of the …

Verification witnesses

D Beyer, M Dangl, D Dietsch, M Heizmann… - ACM Transactions on …, 2022 - dl.acm.org
Over the last years, witness-based validation of verification results has become an
established practice in software verification: An independent validator re-establishes …

Verification-aided debugging: An interactive web-service for exploring error witnesses

D Beyer, M Dangl - … Aided Verification: 28th International Conference, CAV …, 2016 - Springer
Traditionally, a verification task is considered solved as soon as a property violation or a
correctness proof is found. In practice, this is where the actual work starts: Is it just a false …