mirrors/z3
3
0
Fork 0
mirror of https://github.com/Z3Prover/z3 synced 2025-10-16 20:40:27 +00:00
Code Activity

elem

Browse source
This commit is contained in:
Jakob Rath 2023-02-07 09:57:32 +01:00
parent 984e98c88f
commit bf03886a87
3 changed files with 18 additions and 14 deletions
Download patch file Download diff file Expand all files Collapse all files

17
src/math/polysat/viable.cpp
View file

@ -945,14 +945,8 @@ namespace {
}
}
else if (!e->interval.is_full()) {
auto const& hi = e->interval.hi();
auto const& next_lo = n->interval.lo();
auto const& next_hi = n->interval.hi();
auto lhs = hi - next_lo;
auto rhs = next_hi - next_lo;
signed_constraint c = s.m_constraints.ult(lhs, rhs);
signed_constraint c = s.m_constraints.elem(e->interval.hi(), n->interval.symbolic());
out_c.push_back(c);
// verbose_stream() << "C: " << lhs << " < " << rhs << " -> " << lit_pp(s, c) << "\n";
}
if (e != e0) {
for (auto sc : e->side_cond) {
@ -1296,13 +1290,8 @@ namespace {
// verbose_stream() << e->interval << " " << e->side_cond << " " << e->src << ";\n";
if (!e->interval.is_full()) {
auto const& hi = e->interval.hi();
auto const& next_lo = n->interval.lo();
auto const& next_hi = n->interval.hi();
auto lhs = hi - next_lo;
auto rhs = next_hi - next_lo;
signed_constraint c = s.m_constraints.ult(lhs, rhs);
lemma.insert_try_eval(~c); // "try" because linking constraint may contain unassigned variables, see test_polysat::test_bench23_fi_lemma for an example.
signed_constraint c = s.m_constraints.elem(e->interval.hi(), n->interval.symbolic());
lemma.insert_try_eval(~c);
}
for (auto sc : e->side_cond)
lemma.insert_eval(~sc);