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wip - updates to proof logging and self-checking

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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
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10
src/sat/smt/tseitin_proof_checker.h
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@ -25,7 +25,7 @@ Author:
namespace tseitin {
class proof_checker : public euf::proof_checker_plugin {
class theory_checker : public euf::theory_checker_plugin {
ast_manager& m;
expr_fast_mark1 m_mark;
@ -52,12 +52,12 @@ namespace tseitin {
}
struct scoped_mark {
proof_checker& pc;
scoped_mark(proof_checker& pc): pc(pc) {}
theory_checker& pc;
scoped_mark(theory_checker& pc): pc(pc) {}
~scoped_mark() { pc.m_mark.reset(); pc.m_nmark.reset(); }
};
public:
proof_checker(ast_manager& m):
theory_checker(ast_manager& m):
m(m) {
}
@ -65,7 +65,7 @@ namespace tseitin {
bool check(app* jst) override;
void register_plugins(euf::proof_checker& pc) override {
void register_plugins(euf::theory_checker& pc) override {
pc.register_plugin(symbol("tseitin"), this);
}