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tweaks to string solver

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2026-06-28 17:16:30 -07:00
parent 1745d271b4
commit d5cf8e6263
1 changed files with 1 additions and 1 deletions
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src/smt/seq_eq_solver.cpp
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@ -189,7 +189,7 @@ bool theory_seq::len_based_split(depeq const& e) {
expr_ref_vector const& rs = e.rs;
int offset = 0;
if (!has_len_offset(ls, rs, offset))
if (!has_len_offset(ls, rs, offset) || offset == 0)
return false;
TRACE(seq, tout << "split based on length\n";);