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fix crash

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2020-04-18 19:46:23 -07:00
parent 0fe2d3d8b7
commit 99c90d2419

View file

@ -127,7 +127,7 @@ void seq_axioms::add_extract_axiom(expr* e) {
literal l_ge_0 = mk_ge(l, 0);
literal l_le_0 = mk_le(l, 0);
literal ls_le_0 = mk_le(ls, 0);
literal le_is_0 = mk_eq(le, 0);
literal le_is_0 = mk_eq(le, zero);
// 0 <= i & i <= |s| & 0 <= l => xey = s