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fixes

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This commit is contained in:
Jakob Rath 2023-07-26 09:09:23 +02:00
parent a75daf8681
commit 1e5255508c
2 changed files with 13 additions and 9 deletions
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4
src/math/dd/dd_pdd.h
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@ -263,7 +263,7 @@ namespace dd {
inline PDD lo(PDD p) const { return m_nodes[p].m_lo; }
inline PDD hi(PDD p) const { return m_nodes[p].m_hi; }
inline rational const& val(PDD p) const { SASSERT(is_val(p)); return m_values[lo(p)]; }
inline rational const& val_signed(PDD p) const { SASSERT(m_semantics == mod2_e || m_semantics == mod2N_e); rational const& a = val(p); return a.get_bit(power_of_2() - 1) ? a - two_to_N() : a; }
inline rational get_signed_val(PDD p) const { SASSERT(m_semantics == mod2_e || m_semantics == mod2N_e); rational const& a = val(p); return a.get_bit(power_of_2() - 1) ? a - two_to_N() : a; }
inline void inc_ref(PDD p) { if (m_nodes[p].m_refcount != max_rc) m_nodes[p].m_refcount++; SASSERT(!m_free_nodes.contains(p)); }
inline void dec_ref(PDD p) { if (m_nodes[p].m_refcount != max_rc) m_nodes[p].m_refcount--; SASSERT(!m_free_nodes.contains(p)); }
inline PDD level2pdd(unsigned l) const { return m_var2pdd[m_level2var[l]]; }
@ -423,7 +423,7 @@ namespace dd {
unsigned index() const { return root; }
unsigned var() const { return m->var(root); }
rational const& val() const { return m->val(root); }
rational const& val_signed() const { return m->val_signed(root); }
rational get_signed_val() const { return m->get_signed_val(root); }
rational const& leading_coefficient() const;
rational const& offset() const { return m->offset(root); }
bool is_val() const { return m->is_val(root); }

18
src/math/polysat/slicing.cpp
View file

@ -198,11 +198,12 @@ namespace polysat {
case trail_item::split_core:
undo_split_core();
break;
case trail_item::mk_extract:
case trail_item::mk_extract: {
extract_args const& args = m_extract_trail.back();
replay_extract.push_back({args, m_extract_dedup[args]});
undo_mk_extract();
break;
}
case trail_item::mk_concat:
num_replay_concat++;
break;
@ -219,22 +220,25 @@ namespace polysat {
unsigned concat_idx = m_concat_trail.size() - num_replay_concat;
for (unsigned i = target_size; i < m_trail.size(); ++i) {
switch (m_trail[i]) {
case trail_item::add_var:
case trail_item::add_var: {
unsigned const sz = replay_add_var[--add_var_idx];
add_var(replay_add_var[i]);
add_var(sz);
break;
}
case trail_item::split_core:
/* do nothing */
break;
case trail_item::mk_extract:
case trail_item::mk_extract: {
auto const [args, v] = replay_extract[--extract_idx];
this->replay_extract(args, v);
break;
case trail_item::mk_concat:
auto ci = m_concat_trail[concat_idx++];
}
case trail_item::mk_concat: {
auto const ci = m_concat_trail[concat_idx++];
num_replay_concat++;
replay_concat(ci.num_args, &m_concat_args[ci.args_idx], ci.v);
break;
}
default: UNREACHABLE();
}
@ -768,7 +772,7 @@ namespace polysat {
get_base_core<true>(src, out_base);
}
pvar slicing::mk_extract(enode* src, unsigned hi, unsigned lo, pvar replay_var = null_var) {
pvar slicing::mk_extract(enode* src, unsigned hi, unsigned lo, pvar replay_var) {
enode_vector& slices = m_tmp3;
SASSERT(slices.empty());
mk_slice(src, hi, lo, slices, false, true);