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https://github.com/Z3Prover/z3
synced 2025-04-08 18:31:49 +00:00
disable nex grobner
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
This commit is contained in:
parent
f4165fe5cf
commit
2334ed5b66
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@ -1288,25 +1288,9 @@ lbool core::inner_check(bool constraint_derived) {
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if (need_to_call_algebraic_methods())
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if (!m_horner.horner_lemmas()) {
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clear_and_resize_active_var_set();
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find_nl_cluster();
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switch(m_nla_settings.run_grobner()) {
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case nla_settings::NEX_AND_BDD_GROBNER:
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init_nex_grobner(m_nex_grobner.get_nex_creator());
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m_nex_grobner.grobner_lemmas();
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if (m_nla_settings.run_grobner()) {
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find_nl_cluster();
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run_pdd_grobner();
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break;
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case nla_settings::NEX_GROBNER:
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init_nex_grobner(m_nex_grobner.get_nex_creator());
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m_nex_grobner.grobner_lemmas();
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break;
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case nla_settings::PDD_GROBNER:
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run_pdd_grobner();
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break;
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case nla_settings::NO_GROBNER:
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break;
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default:
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UNREACHABLE();
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break;
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}
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}
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if (done()) {
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@ -6,7 +6,7 @@ def_module_params('nla',
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('horner', BOOL, True, 'run horner\'s heuristic'),
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('horner_frequency', UINT, 4, 'horner\'s call frequency'),
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('horner_row_length_limit', UINT, 10, 'row is disregarded by the heuristic if its length is longer than the value'),
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('grobner', UINT, 1, '1 - grobner nex, 2 - grobner pdd, 3 - both, 0 - none'),
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('grobner', BOOL, True, 'run grobner\'s basis heuristic'),
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('grobner_frequency', UINT, 5, 'grobner\'s call frequency'),
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('grobner_eqs_threshold', UINT, 512, 'grobner\'s maximum number of equalities')
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))
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@ -21,10 +21,6 @@ Revision History:
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#pragma once
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namespace nla {
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class nla_settings {
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public:
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enum run_grobner_enum {
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NO_GROBNER, NEX_GROBNER, PDD_GROBNER, NEX_AND_BDD_GROBNER };
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private:
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bool m_run_order;
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bool m_run_tangents;
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bool m_run_horner;
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@ -32,7 +28,7 @@ private:
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unsigned m_horner_frequency;
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unsigned m_horner_row_length_limit;
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// grobner fields
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run_grobner_enum m_run_grobner;
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bool m_run_grobner;
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unsigned m_grobner_frequency;
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unsigned m_grobner_eqs_threshold;
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unsigned m_grobner_row_length_limit;
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@ -44,7 +40,7 @@ public:
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m_run_horner(true),
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m_horner_frequency(4),
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m_horner_row_length_limit(10),
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m_run_grobner(NEX_GROBNER),
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m_run_grobner(true),
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m_grobner_frequency(5),
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m_grobner_eqs_threshold(512),
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m_grobner_row_length_limit(10),
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@ -68,8 +64,8 @@ public:
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unsigned horner_row_length_limit() const { return m_horner_row_length_limit; }
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unsigned& horner_row_length_limit() { return m_horner_row_length_limit; }
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run_grobner_enum run_grobner() const { return m_run_grobner; }
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run_grobner_enum& run_grobner() { return m_run_grobner; }
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bool run_grobner() const { return m_run_grobner; }
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bool& run_grobner() { return m_run_grobner; }
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unsigned grobner_row_length_limit() const { return m_grobner_row_length_limit; }
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unsigned grobner_expr_size_limit() const { return m_grobner_expr_size_limit; }
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@ -452,7 +452,7 @@ class theory_lra::imp {
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m_nla->get_core()->m_nla_settings.run_horner() = nla.horner();
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m_nla->get_core()->m_nla_settings.horner_frequency() = nla.horner_frequency();
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m_nla->get_core()->m_nla_settings.horner_row_length_limit() = nla.horner_row_length_limit();
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m_nla->get_core()->m_nla_settings.run_grobner() = static_cast<nla::nla_settings::run_grobner_enum>(nla.grobner());
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m_nla->get_core()->m_nla_settings.run_grobner() = nla.grobner();
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m_nla->get_core()->m_nla_settings.grobner_eqs_threshold() = nla.grobner_eqs_threshold();
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}
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}
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