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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2026-04-03 10:33:28 -07:00
parent cdccd389e9
commit b60a44c66b
3 changed files with 9 additions and 4 deletions
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8
src/smt/seq/seq_nielsen.cpp
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@ -162,7 +162,7 @@ namespace seq {
// -----------------------------------------------
bool str_mem::is_primitive() const {
return m_str && m_str->length() == 1 && m_str->is_var();
return m_str && m_str->length() == 1 && m_str->is_var() && m_regex->is_ground();
}
bool str_mem::is_trivial() const {
@ -2241,12 +2241,12 @@ namespace seq {
// Priority 7: GPowerIntr - ground power introduction
if (apply_gpower_intr(node))
return ++m_stats.m_mod_gpower_intr, true;
// Priority 7b: Regex Factorization (Boolean Closure)
// Priority 8: Regex Factorization (Boolean Closure)
if (apply_regex_factorization(node))
return ++m_stats.m_mod_regex_factorization, true;
// Priority 8: ConstNielsen - char vs var (2 children)
// Priority 8b: ConstNielsen - char vs var (2 children)
if (apply_const_nielsen(node))
return ++m_stats.m_mod_const_nielsen, true;