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Invalid model for integer formula #4871

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rainoftime opened this issue Dec 8, 2020 · 0 comments

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rainoftime commented Dec 8, 2020 •

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Hi, for the following formula,
z3 9f6a0a8

(set-option :model_validate true)
(declare-fun i6 () Int)
(assert (= 1 (mod i6 0)))
(assert (= 0 (mod (mod i6 25) 2)))
(check-sat-using (then solve-eqs qfnia))
(get-model)

./z3 delta.out.smt2                                                                                                         
sat
(error "line 5 column 39: an invalid model was generated")
(
  (define-fun i6 () Int
    76)
  (define-fun mod0 ((x!0 Int) (x!1 Int)) Int
    1)
)

The text was updated successfully, but these errors were encountered:

NikolajBjorner closed this as completed in

9b9d906

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