mirrors/z3
3
0
Fork 0
mirror of https://github.com/Z3Prover/z3 synced 2025-04-30 20:35:51 +00:00
Code Activity

wip - updates to proof logging and self-checking

Browse source 
move self-checking functionality to inside sat/smt so it can be used on-line and not just off-line.

when self-validation fails, use vs, not clause, to check. It allows self-validation without checking and maintaining RUP validation.

new options sat.smt.proof.check_rup, sat.smt.proof.check for online validation.

z3 sat.smt.proof.check=true sat.euf=true /v:1 sat.smt.proof.check_rup=true /st file.smt2 sat.smt.proof=p.smt2
This commit is contained in:
Nikolaj Bjorner 2022-10-16 23:33:30 +02:00
parent 993ff40826
commit ac1552d194
40 changed files with 539 additions and 419 deletions
Download patch file Download diff file Expand all files Collapse all files

2
src/sat/smt/bv_solver.h
View file

@ -335,7 +335,7 @@ namespace bv {
double get_reward(literal l, sat::ext_constraint_idx idx, sat::literal_occs_fun& occs) const override;
bool is_extended_binary(sat::ext_justification_idx idx, literal_vector& r) override;
bool is_external(bool_var v) override;
void get_antecedents(literal l, sat::ext_justification_idx idx, literal_vector & r, bool probing) override;
void get_antecedents(literal l, sat::ext_justification_idx idx, literal_vector & r, bool probing, sat::proof_hint*& ph) override;
void asserted(literal l) override;
sat::check_result check() override;
void push_core() override;