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Assertion violation at goal.cpp:291 (proof) #4045

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rainoftime opened this issue Apr 21, 2020 · 0 comments
Closed

Assertion violation at goal.cpp:291 (proof) #4045

rainoftime opened this issue Apr 21, 2020 · 0 comments

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@rainoftime
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Hi, for the following formula,

(set-logic QF_AUFBV)
(set-option :proof true)
(assert (! (or true true true) :named IP_1))
(check-sat-using (then bvarray2uf ackermannize_bv nra))

z3 (commit dd064a5) throws an assertion violation

ASSERTION VIOLATION
File: ../src/tactic/goal.cpp
Line: 291
f == m().get_fact(pr)
@rainoftime rainoftime changed the title Assertion violation at goal.cpp:291 Assertion violation at goal.cpp:291 (proof) Apr 21, 2020
NikolajBjorner added a commit to NikolajBjorner/z3 that referenced this issue Apr 22, 2020
@NikolajBjorner
fix Z3Prover#4045
6124907
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@rainoftime