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remove legacy solve_eqs_tactic entirely

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also, bug fixes to elim_unconstrained (elim_uncnstr2) which is to replace legacy tactic for eliminating unconstrained constants.
This commit is contained in:
Nikolaj Bjorner 2022-11-14 18:57:16 -08:00
parent 3f2bbe5589
commit 6297c001ee
23 changed files with 56 additions and 1203 deletions
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7
src/ast/simplifiers/solve_eqs.cpp
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@ -240,6 +240,13 @@ namespace euf {
ex->updt_params(p);
}
void solve_eqs::collect_param_descrs(param_descrs& r) {
r.insert("solve_eqs_max_occs", CPK_UINT, "(default: infty) maximum number of occurrences for considering a variable for gaussian eliminations.");
r.insert("theory_solver", CPK_BOOL, "(default: true) use theory solvers.");
r.insert("ite_solver", CPK_BOOL, "(default: true) use if-then-else solver.");
r.insert("context_solve", CPK_BOOL, "(default: false) solve equalities under disjunctions.");
}
void solve_eqs::collect_statistics(statistics& st) const {
st.update("solve-eqs-steps", m_stats.m_num_steps);
st.update("solve-eqs-elim-vars", m_stats.m_num_elim_vars);