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misc

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This commit is contained in:
Nikolaj Bjorner 2020-12-04 16:59:05 -08:00
parent b0fd25f041
commit 4d55f83654
16 changed files with 107 additions and 54 deletions
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2
src/smt/theory_lra.cpp
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@ -384,7 +384,7 @@ class theory_lra::imp {
vars.push_back(v);
++index;
}
else if (a.is_power(n, n1, n2) && is_app(n1) && a.is_extended_numeral(n2, r) && r.is_unsigned() && r <= 10) {
else if (a.is_power(n, n1, n2) && is_app(n1) && a.is_extended_numeral(n2, r) && r.is_unsigned() && r.is_pos() && r <= 10) {
theory_var v = internalize_power(to_app(n), to_app(n1), r.get_unsigned());
coeffs[vars.size()] = coeffs[index];
vars.push_back(v);

8
src/smt/user_propagator.cpp
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@ -121,8 +121,12 @@ void user_propagator::propagate() {
m_lits.append(m_id2justification[id]);
for (auto const& p : prop.m_eqs)
m_eqs.push_back(enode_pair(get_enode(p.first), get_enode(p.second)));
DEBUG_CODE(for (auto const& p : m_eqs) SASSERT(p.first->get_root() == p.second->get_root()););
DEBUG_CODE(for (auto const& p : m_eqs) VERIFY(p.first->get_root() == p.second->get_root()););
IF_VERBOSE(5,
for (auto lit : m_lits)
verbose_stream() << lit << ":" << ctx.get_assignment(lit) << " ";
verbose_stream() << "\n";);
if (m.is_false(prop.m_conseq)) {
js = ctx.mk_justification(
ext_theory_conflict_justification(