Encoding TLA+ proof obligations safely for SMT - INRIA - Institut National de Recherche en Informatique et en Automatique
Journal Articles Science of Computer Programming Year : 2025

Encoding TLA+ proof obligations safely for SMT

Abstract

The TLA + Proof System (TLAPS) allows users to verify proofs with the support of automated theorem provers, including SMT solvers. To increase trust in TLAPS, we revisited the encoding of TLA + for SMT, whose implementation had become too complex. Our approach is based on a first-order axiomatization with E-matching patterns. The new encoding is available with TLAPS and achieves performances similar to the previous version, despite its simpler design.
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hal-04701040 , version 1 (18-09-2024)

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Rosalie Defourné. Encoding TLA+ proof obligations safely for SMT. Science of Computer Programming, 2025, Selected Papers From the Rigorous State-Based Methods 9th International Conference( ABZ 2023), 239 (103178), ⟨10.1016/J.SCICO.2024.103178⟩. ⟨hal-04701040⟩
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