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fixes and tests for arith-sls

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This commit is contained in:
Nikolaj Bjorner 2023-02-28 17:40:00 -08:00
parent e87fa1c299
commit 25d45a3500
7 changed files with 182 additions and 136 deletions
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7
src/sat/smt/arith_sls.h
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@ -119,12 +119,11 @@ namespace arith {
sat::ddfw::clause_info& get_clause_info(unsigned idx) { return m_bool_search->get_clause_info(idx); }
sat::ddfw::clause_info const& get_clause_info(unsigned idx) const { return m_bool_search->get_clause_info(idx); }
bool is_true(sat::literal lit) { return lit.sign() != m_bool_search->get_value(lit.var()); }
bool sign(sat::bool_var v) const { return !m_bool_search->get_value(v); }
void reset();
ineq* atom(sat::bool_var bv) const { return m_bool_vars[bv]; }
void log();
bool flip(bool sign, ineq const& ineq);
int64_t dtt(bool sign, ineq const& ineq) const { return dtt(sign, ineq.m_args_value, ineq); }
int64_t dtt(bool sign, int64_t args_value, ineq const& ineq) const;
@ -151,6 +150,10 @@ namespace arith {
int64_t value(var_t v) const { return m_vars[v].m_value; }
int64_t to_numeral(rational const& r);
void check_ineqs();
std::ostream& display(std::ostream& out) const;
public:
sls(solver& s);
~sls() override {}