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working on reconciling perf for arithmetic solvers

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this update integrates inferences to smt.arith.solver=6 related to grobner basis computation and handling of div/mod axioms to reconcile performance with smt.arith.solver=2.

The default of smt.arth.nl.grobner_subs_fixed is changed to 1 to make comparison with solver=2 more direct.

The selection of cluster equalities for solver=6 was reconciled with how it is done for solver=2.
This commit is contained in:
Nikolaj Bjorner 2022-07-11 07:38:51 -07:00
parent 9d9414c111
commit b68af0c1e5
19 changed files with 357 additions and 282 deletions
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34
src/sat/smt/arith_internalize.cpp
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@ -69,23 +69,23 @@ namespace arith {
m_nla->push();
}
smt_params_helper prms(s().params());
m_nla->settings().run_order() = prms.arith_nl_order();
m_nla->settings().run_tangents() = prms.arith_nl_tangents();
m_nla->settings().run_horner() = prms.arith_nl_horner();
m_nla->settings().horner_subs_fixed() = prms.arith_nl_horner_subs_fixed();
m_nla->settings().horner_frequency() = prms.arith_nl_horner_frequency();
m_nla->settings().horner_row_length_limit() = prms.arith_nl_horner_row_length_limit();
m_nla->settings().run_grobner() = prms.arith_nl_grobner();
m_nla->settings().run_nra() = prms.arith_nl_nra();
m_nla->settings().grobner_subs_fixed() = prms.arith_nl_grobner_subs_fixed();
m_nla->settings().grobner_eqs_growth() = prms.arith_nl_grobner_eqs_growth();
m_nla->settings().grobner_expr_size_growth() = prms.arith_nl_grobner_expr_size_growth();
m_nla->settings().grobner_expr_degree_growth() = prms.arith_nl_grobner_expr_degree_growth();
m_nla->settings().grobner_max_simplified() = prms.arith_nl_grobner_max_simplified();
m_nla->settings().grobner_number_of_conflicts_to_report() = prms.arith_nl_grobner_cnfl_to_report();
m_nla->settings().grobner_quota() = prms.arith_nl_gr_q();
m_nla->settings().grobner_frequency() = prms.arith_nl_grobner_frequency();
m_nla->settings().expensive_patching() = false;
m_nla->settings().run_order = prms.arith_nl_order();
m_nla->settings().run_tangents = prms.arith_nl_tangents();
m_nla->settings().run_horner = prms.arith_nl_horner();
m_nla->settings().horner_subs_fixed = prms.arith_nl_horner_subs_fixed();
m_nla->settings().horner_frequency = prms.arith_nl_horner_frequency();
m_nla->settings().horner_row_length_limit = prms.arith_nl_horner_row_length_limit();
m_nla->settings().run_grobner = prms.arith_nl_grobner();
m_nla->settings().run_nra = prms.arith_nl_nra();
m_nla->settings().grobner_subs_fixed = prms.arith_nl_grobner_subs_fixed();
m_nla->settings().grobner_eqs_growth = prms.arith_nl_grobner_eqs_growth();
m_nla->settings().grobner_expr_size_growth = prms.arith_nl_grobner_expr_size_growth();
m_nla->settings().grobner_expr_degree_growth = prms.arith_nl_grobner_expr_degree_growth();
m_nla->settings().grobner_max_simplified = prms.arith_nl_grobner_max_simplified();
m_nla->settings().grobner_number_of_conflicts_to_report = prms.arith_nl_grobner_cnfl_to_report();
m_nla->settings().grobner_quota = prms.arith_nl_gr_q();
m_nla->settings().grobner_frequency = prms.arith_nl_grobner_frequency();
m_nla->settings().expensive_patching = false;
}
}