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compile numeral constants into separate variables in the new core

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2023-06-21 09:36:20 -07:00
parent 3517361a73
commit 1b263f85e4
2 changed files with 37 additions and 50 deletions
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4
src/sat/smt/arith_solver.h
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@ -145,13 +145,11 @@ namespace arith {
expr_ref_vector m_terms;
vector<rational> m_coeffs;
svector<theory_var> m_vars;
rational m_offset;
ptr_vector<expr> m_to_ensure_enode, m_to_ensure_var;
internalize_state(ast_manager& m) : m_terms(m) {}
void reset() {
m_terms.reset();
m_coeffs.reset();
m_offset.reset();
m_vars.reset();
m_to_ensure_enode.reset();
m_to_ensure_var.reset();
@ -178,7 +176,6 @@ namespace arith {
expr_ref_vector& terms() { return m_st.m_terms; }
vector<rational>& coeffs() { return m_st.m_coeffs; }
svector<theory_var>& vars() { return m_st.m_vars; }
rational& offset() { return m_st.m_offset; }
ptr_vector<expr>& to_ensure_enode() { return m_st.m_to_ensure_enode; }
ptr_vector<expr>& to_ensure_var() { return m_st.m_to_ensure_var; }
void push(expr* e, rational c) { m_st.m_terms.push_back(e); m_st.m_coeffs.push_back(c); }
@ -290,6 +287,7 @@ namespace arith {
void ensure_arg_vars(app* t);
theory_var internalize_power(app* t, app* n, unsigned p);
theory_var internalize_mul(app* t);
theory_var internalize_numeral(app* t, rational const& v);
theory_var internalize_def(expr* term);
theory_var internalize_def(expr* term, scoped_internalize_state& st);
theory_var internalize_linearized_def(expr* term, scoped_internalize_state& st);