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Z3 throws a segmentation fault when getting the model of a formula with algebraic datatypes #7563

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muchang opened this issue Feb 19, 2025 · 0 comments
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Z3 throws a segmentation fault when getting the model of a formula with algebraic datatypes #7563

muchang opened this issue Feb 19, 2025 · 0 comments

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@muchang
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muchang commented Feb 19, 2025 

$ z3 test.smt2 
sat
Segmentation fault (core dumped)
$ cat test.smt2
(declare-datatypes ((T_A 1))
   ((par (T) (
      (cc_a (x (T_A (T_A T))))
      (cc_b)
     ))
))
(declare-fun t1 () (T_A Int))
(check-sat)
(get-model)

Commit: 712231d
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@muchang