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add Karr linear invariants as transformer

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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Nikolaj Bjorner 2013-03-10 17:53:18 -07:00
parent 3810374cdd
commit ab73c20757
14 changed files with 830 additions and 56 deletions
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1
src/muz_qe/fixedpoint_params.pyg
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@ -41,6 +41,7 @@ def_module_params('fixedpoint',
('simplify_formulas_pre', BOOL, False, "PDR: simplify derived formulas before inductive propagation"),
('simplify_formulas_post', BOOL, False, "PDR: simplify derived formulas after inductive propagation"),
('slice', BOOL, True, "PDR: simplify clause set using slicing"),
('karr', BOOL, False, "Add linear invariants to clauses using Karr's method"),
('coalesce_rules', BOOL, False, "BMC: coalesce rules"),
('use_multicore_generalizer', BOOL, False, "PDR: extract multiple cores for blocking states"),
('use_inductive_generalizer', BOOL, True, "PDR: generalize lemmas using induction strengthening"),