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update release notes, fix bug in replay of Boolean variables in new core

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This commit is contained in:
Nikolaj Bjorner 2022-10-19 12:12:32 -07:00
parent 07dd1065db
commit b084852397
4 changed files with 87 additions and 30 deletions
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7
src/sat/smt/euf_internalize.cpp
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@ -159,8 +159,7 @@ namespace euf {
v = si.add_bool_var(e);
s().set_external(v);
s().set_eliminated(v, false);
m_bool_var2expr.reserve(v + 1, nullptr);
m_bool_var2expr[v] = e;
set_bool_var2expr(v, e);
m_var_trail.push_back(v);
sat::literal lit2 = literal(v, false);
th_proof_hint* ph1 = nullptr, * ph2 = nullptr;
@ -189,11 +188,11 @@ namespace euf {
return lit;
}
m_bool_var2expr[v] = e;
m_var_trail.push_back(v);
set_bool_var2expr(v, e);
enode* n = m_egraph.find(e);
if (!n)
n = mk_enode(e, 0, nullptr);
CTRACE("euf", n->bool_var() != sat::null_bool_var && n->bool_var() != v, display(tout << bpp(n) << " " << n->bool_var() << " vs " << v << "\n"));
SASSERT(n->bool_var() == sat::null_bool_var || n->bool_var() == v);
m_egraph.set_bool_var(n, v);
if (m.is_eq(e) || m.is_or(e) || m.is_and(e) || m.is_not(e))