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Fatal failure in cvc5::internal::theory::eq::ProofEqEngine::explainWithProof() at src/theory/uf/proof_equality_engine.cpp:525 #734

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cvc5-bot opened this issue Jun 21, 2024 · 0 comments
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cvc5/cvc5@715f649
murxla/murxla@51f5b5c

(set-option :check-unsat-cores true)
(set-option :sets-ext true)
(set-option :mbqi-fast-sygus true)
(set-option :sets-proxy-lemmas true)
(declare-sort u 0)
(declare-const x u)
(assert (not (set.is_singleton (set.complement (set.singleton x)))))
(check-sat)

error:

Fatal failure within void cvc5::internal::theory::eq::ProofEqEngine::explainWithProof(cvc5::internal::Node, std::vector<cvc5::internal::NodeTemplate<false> >&, cvc5::internal::LazyCDProof*) at ../src/theory/uf/proof_equality_engine.cpp:525
Check failure

 d_ee.hasTerm(atom)

@ajreynol ajreynol self-assigned this Jul 3, 2024
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