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wip - dependent expr simpliifer

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- simplify iterator over current indices
- add more simplifiers used by asserted_formulas
- improve diagnostics printing
This commit is contained in:
Nikolaj Bjorner 2022-11-30 13:41:40 +07:00
parent bec3acd146
commit b084821a0c
25 changed files with 553 additions and 158 deletions
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6
src/ast/simplifiers/rewriter_simplifier.h
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@ -40,16 +40,14 @@ public:
m_num_steps = 0;
expr_ref new_curr(m);
proof_ref new_pr(m);
for (unsigned idx = qhead(); idx < qtail(); idx++) {
if (m_fmls.inconsistent())
break;
for (unsigned idx : indices()) {
auto d = m_fmls[idx];
m_rewriter(d.fml(), new_curr, new_pr);
m_num_steps += m_rewriter.get_num_steps();
m_fmls.update(idx, dependent_expr(m, new_curr, d.dep()));
}
}
void collect_statistics(statistics& st) const override { st.update("simplifier", m_num_steps); }
void collect_statistics(statistics& st) const override { st.update("simplifier-steps", m_num_steps); }
void reset_statistics() override { m_num_steps = 0; }
void updt_params(params_ref const& p) override { m_params.append(p); m_rewriter.updt_params(m_params); }
void collect_param_descrs(param_descrs& r) override { th_rewriter::get_param_descrs(r); }