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fix unsoundness in quantifier propagation #6116 and add initial lemma logging

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Nikolaj Bjorner 2022-08-23 19:09:50 -07:00
parent 912b284602
commit ce1f3987d9
15 changed files with 78 additions and 13 deletions
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src/sat/sat_params.pyg
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@ -46,6 +46,7 @@ def_module_params('sat',
('backtrack.conflicts', UINT, 4000, 'number of conflicts before enabling chronological backtracking'),
('threads', UINT, 1, 'number of parallel threads to use'),
('dimacs.core', BOOL, False, 'extract core from DIMACS benchmarks'),
('drat.disable', BOOL, False, 'override anything that enables DRAT'),
('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'),