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bail out of mb branching if lengths are not available

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2020-04-15 15:44:17 -07:00
parent 40b4ca7f86
commit e6174c89f3

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@ -1485,7 +1485,7 @@ bool theory_seq::branch_variable_mb() {
} }
if (!enforce_length(e.ls(), len1) || !enforce_length(e.rs(), len2)) { if (!enforce_length(e.ls(), len1) || !enforce_length(e.rs(), len2)) {
change = true; // change = true;
continue; continue;
} }
rational l1, l2; rational l1, l2;