mirrors/z3
3
0
Fork 0
mirror of https://github.com/Z3Prover/z3 synced 2025-08-19 17:50:23 +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/sat_params.pyg
View file

@ -48,6 +48,8 @@ def_module_params('sat',
('dimacs.core', BOOL, False, 'extract core from DIMACS benchmarks'),
('drat.disable', BOOL, False, 'override anything that enables DRAT'),
('smt.proof', SYMBOL, '', 'add SMT proof to file'),
('smt.proof.check', BOOL, False, 'check SMT proof while it is created'),
('smt.proof.check_rup', BOOL, True, 'apply forward RUP proof checking'),
('drat.file', SYMBOL, '', 'file to dump DRAT proofs'),
('drat.binary', BOOL, False, 'use Binary DRAT output format'),
('drat.check_unsat', BOOL, False, 'build up internal proof and check'),