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Extending SMTCoq, a Certified Checker for SMT (Extended Abstract)

Abstract : This extended abstract reports on current progress of SMTCoq, a communication tool between the Coq proof assistant and external SAT and SMT solvers. Based on a checker for generic first-order certificates implemented and proved correct in Coq, SMTCoq offers facilities both to check external SAT and SMT answers and to improve Coq's automation using such solvers, in a safe way. Currently supporting the SAT solver ZChaff, and the SMT solver veriT for the combination of the theories of congruence closure and linear integer arithmetic, SMTCoq is meant to be extendable with a reasonable amount of effort: we present work in progress to support the SMT solver CVC4 and the theory of bit vectors.
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Submitted on : Thursday, October 27, 2016 - 6:35:54 PM
Last modification on : Saturday, June 25, 2022 - 10:22:25 PM


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  • HAL Id : hal-01388984, version 1


Burak Ekici, Guy Katz, Chantal Keller, Alain Mebsout, Andrew J Reynolds, et al.. Extending SMTCoq, a Certified Checker for SMT (Extended Abstract). Proceedings First International Workshop on Hammers for Type Theories, HaTT@IJCAR 2016, Coimbra, Portugal, July 1, 2016, Jul 2016, Coimbra, Portugal. ⟨hal-01388984⟩



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