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add hook to turn on xor solver

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2022-10-28 16:33:30 -07:00
parent 0e651eee04
commit e4f57a13ba
5 changed files with 27 additions and 3 deletions

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@ -62,6 +62,7 @@ def_module_params('sat',
('pb.resolve', SYMBOL, 'cardinality', 'resolution strategy for boolean algebra solver: cardinality, rounding'),
('pb.lemma_format', SYMBOL, 'cardinality', 'generate either cardinality or pb lemmas'),
('euf', BOOL, False, 'enable euf solver (this feature is preliminary and not ready for general consumption)'),
('enable_xor', BOOL, False, 'enable xor solver plugin in combination with pure SAT solving'),
('ddfw_search', BOOL, False, 'use ddfw local search instead of CDCL'),
('ddfw.init_clause_weight', UINT, 8, 'initial clause weight for DDFW local search'),
('ddfw.use_reward_pct', UINT, 15, 'percentage to pick highest reward variable when it has reward 0'),