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bound length of ubv2s

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2021-07-16 16:17:59 +02:00
parent 8e9bc86c23
commit 9e5dcf3ecb
5 changed files with 22 additions and 0 deletions
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1
src/smt/seq_axioms.h
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@ -81,6 +81,7 @@ namespace smt {
void add_itos_axiom(expr* s, unsigned k) { m_ax.itos_axiom(s, k); }
void add_ubv2s_axiom(expr* b, unsigned k) { m_ax.ubv2s_axiom(b, k); }
void add_ubv2s_len_axiom(expr* b, unsigned k) { m_ax.ubv2s_len_axiom(b, k); }
void add_ubv2s_len_axiom(expr* b) { m_ax.ubv2s_len_axiom(b); }
void add_ubv2ch_axioms(sort* s) { m_ax.ubv2ch_axiom(s); }
void add_lt_axiom(expr* n) { m_ax.lt_axiom(n); }
void add_le_axiom(expr* n) { m_ax.le_axiom(n); }

1
src/smt/theory_seq.cpp
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@ -1542,6 +1542,7 @@ void theory_seq::add_ubv_string(expr* e) {
}
if (!has_sort)
m_ax.add_ubv2ch_axioms(b->get_sort());
m_ax.add_ubv2s_len_axiom(b);
m_ubv_string.push_back(e);
m_trail_stack.push(push_back_vector<expr_ref_vector>(m_ubv_string));
add_length_to_eqc(e);