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fix #1874 by removing nnf.skolemize option

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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Nikolaj Bjorner 2018-10-14 18:17:34 -07:00
parent 70f3fa36c5
commit 5b51e69137
5 changed files with 47 additions and 56 deletions
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3
src/ast/normal_forms/nnf_params.pyg
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@ -5,5 +5,4 @@ def_module_params('nnf',
('sk_hack', BOOL, False, 'hack for VCC'),
('mode', SYMBOL, 'skolem',
'NNF translation mode: skolem (skolem normal form), quantifiers (skolem normal form + quantifiers in NNF), full'),
('ignore_labels', BOOL, False, 'remove/ignore labels in the input formula, this option is ignored if proofs are enabled'),
('skolemize', BOOL, True, 'skolemize (existential force) quantifiers')))
('ignore_labels', BOOL, False, 'remove/ignore labels in the input formula, this option is ignored if proofs are enabled')))