2021/09/10 by Grigory Fedyukovich, Philipp Rümmer
Computer Science · #cs.LO #cs.SC
paper · pdf · doi:10.4204/eptcs.344.7
published as EPTCS 344, 2021, pp. 91-108 · In Proceedings HCVS 2021, arXiv:2109.03988. arXiv admin note: substantial text overlap with arXiv:2008.02939
arxiv created 2021/09/10 · arxiv updated 2021/09/13
CHC-COMP-21 is the fourth competition of solvers for Constrained Horn Clauses. In this year, 7 solvers participated at the competition, and were evaluated in 7 separate tracks on problems in linear integer arithmetic, linear real arithmetic, arrays, and algebraic data-types. The competition was run in March 2021 using the StarExec computing cluster. This report gives an overview of the competition design, explains the organisation of the competition, and presents the competition results.