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move to global occurs list, throttle saturation lemmas based on monomial size

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Nikolaj Bjorner 2025-09-29 08:57:49 -07:00
parent eff17a6252
commit 69a9d9f0b0
2 changed files with 45 additions and 36 deletions
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5
src/math/lp/nla_stellensatz.h
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@ -55,6 +55,9 @@ namespace nla {
};
map<unsigned_vector, unsigned, svector_hash<unsigned_hash>, eq> m_vars2mon;
u_map<unsigned_vector> m_mon2vars;
unsigned m_max_monomial_degree = 0;
vector<svector<lp::constraint_index>> m_occurs; // map from variable to constraints they occur.
// for factoring
small_object_allocator m_allocator;
@ -82,6 +85,8 @@ namespace nla {
void init_solver();
void init_vars();
void init_monomial(unsigned mon_var);
void init_occurs();
void init_occurs(lp::constraint_index ci);
bool constraint_is_true(lp::constraint_index ci);
void insert_monomials_from_constraint(lp::constraint_index ci);