mirrors/z3
3
0
Fork 0
mirror of https://github.com/Z3Prover/z3 synced 2025-04-29 20:05:51 +00:00
Code Activity

wip - adding proof checkers, fixes to quantifier proof certificates

Browse source
This commit is contained in:
Nikolaj Bjorner 2022-10-10 09:46:22 +02:00
parent 4623117af8
commit de69874076
16 changed files with 241 additions and 58 deletions
Download patch file Download diff file Expand all files Collapse all files

7
src/sat/smt/sat_th.cpp
View file

@ -144,10 +144,9 @@ namespace euf {
return is_new;
}
bool th_euf_solver::add_clause(sat::literal a, sat::literal b, th_proof_hint const* ps) {
SASSERT(ps);
bool th_euf_solver::add_clause(sat::literal a, sat::literal b, th_proof_hint const* ph) {
sat::literal lits[2] = { a, b };
return add_clause(2, lits, ps);
return add_clause(2, lits, ph);
}
bool th_euf_solver::add_clause(sat::literal a, sat::literal b, sat::literal c, th_proof_hint const* ps) {
@ -161,7 +160,7 @@ namespace euf {
}
bool th_euf_solver::add_clause(unsigned n, sat::literal* lits, th_proof_hint const* ps) {
//SASSERT(!ctx.use_drat() || ps); - very far from true, and isn't a requirement
SASSERT(!ctx.use_drat() || ps); // - very far from true, and isn't a requirement
bool was_true = false;
for (unsigned i = 0; i < n; ++i)
was_true |= is_true(lits[i]);