mirrors/z3
3
0
Fork 0
mirror of https://github.com/Z3Prover/z3 synced 2025-04-23 09:05:31 +00:00
Code Activity

updates to monomial bounds

Browse source
This commit is contained in:
Nikolaj Bjorner 2023-10-14 01:23:23 -07:00
parent ba6c23bbc5
commit 08af965b56
8 changed files with 174 additions and 120 deletions
Download patch file Download diff file Expand all files Collapse all files

6
src/smt/theory_lra.cpp
View file

@ -2021,7 +2021,6 @@ public:
final_check_status check_nla_continue() {
m_a1 = nullptr; m_a2 = nullptr;
lbool r = m_nla->check();
switch (r) {
case l_false:
add_lemmas();
@ -3293,9 +3292,8 @@ public:
for (auto ev : m_explanation)
set_evidence(ev.ci(), m_core, m_eqs);
SASSERT(!m_core.empty() || !m_eqs.empty());
// SASSERT(validate_conflict(m_core, m_eqs));
// VERIFY(validate_conflict(m_core, m_eqs));
if (is_conflict) {
ctx().set_conflict(
ctx().mk_justification(
@ -3509,6 +3507,8 @@ public:
bool validate_conflict(literal_vector const& core, svector<enode_pair> const& eqs) {
if (params().m_arith_mode != arith_solver_id::AS_NEW_ARITH) return true;
VERIFY(!m_core.empty() || !m_eqs.empty());
scoped_arith_mode _sa(ctx().get_fparams());
context nctx(m, ctx().get_fparams(), ctx().get_params());
add_background(nctx);