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move monomial propagation from theory_lra to nla_solver

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Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
This commit is contained in:
Lev Nachmanson 2023-09-25 14:20:24 -07:00
parent d2c0f7dba7
commit 896aba31f8
3 changed files with 10 additions and 9 deletions
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6
src/math/lp/nla_solver.cpp
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@ -108,4 +108,10 @@ namespace nla {
return m_core->lemmas();
}
void solver::propagate_bounds_for_touched_monomials() {
init_bound_propagation();
for (unsigned v : monics_with_changed_bounds())
calculate_implied_bounds_for_monic(v);
reset_monics_with_changed_bounds();
}
}

2
src/math/lp/nla_solver.h
View file

@ -51,6 +51,6 @@ namespace nla {
void calculate_implied_bounds_for_monic(lp::lpvar v);
void init_bound_propagation();
vector<nla::lemma> const& lemmas() const;
void propagate_bounds_for_touched_monomials();
};
}

11
src/smt/theory_lra.cpp
View file

@ -2199,12 +2199,8 @@ public:
finish_bound_propagation();
}
void propagate_bounds_for_touched_monomials() {
m_nla->init_bound_propagation();
for (unsigned v : m_nla->monics_with_changed_bounds())
m_nla->calculate_implied_bounds_for_monic(v);
m_nla->reset_monics_with_changed_bounds();
void propagate_bounds_for_monomials() {
m_nla->propagate_bounds_for_touched_monomials();
for (const auto & l : m_nla->lemmas())
false_case_of_check_nla(l);
}
@ -2215,8 +2211,7 @@ public:
if (is_infeasible() || !should_propagate())
return;
m_bp.init();
propagate_bounds_for_touched_monomials();
propagate_bounds_for_monomials();
if (m.inc())
finish_bound_propagation();