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cave in to supporting proofs (partially) in simplifiers, updated doc

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Nikolaj Bjorner 2022-12-06 17:02:04 -08:00
parent aaabbfb594
commit 80033e8744
36 changed files with 157 additions and 108 deletions
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5
src/ast/simplifiers/max_bv_sharing.cpp
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@ -48,12 +48,11 @@ public:
expr_ref new_curr(m);
proof_ref new_pr(m);
for (unsigned idx : indices()) {
auto [curr, d] = m_fmls[idx]();
auto [curr, p, d] = m_fmls[idx]();
m_rewriter(curr, new_curr, new_pr);
// Proof reconstruction: new_pr = m.mk_modus_ponens(old_pr, new_pr);
if (new_curr != curr) {
m_num_steps += m_rewriter.get_num_steps();
m_fmls.update(idx, dependent_expr(m, new_curr, d));
m_fmls.update(idx, dependent_expr(m, new_curr, mp(p, new_pr), d));
}
}
}