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fix model generation for tc/po

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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Nikolaj Bjorner 2019-04-11 11:39:27 -07:00
parent 551d72b294
commit 6fee9b90cb
13 changed files with 117 additions and 177 deletions
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1
src/ast/rewriter/bool_rewriter_params.pyg
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@ -4,6 +4,7 @@ def_module_params(module_name='rewriter',
params=(("ite_extra_rules", BOOL, False, "extra ite simplifications, these additional simplifications may reduce size locally but increase globally"),
("flat", BOOL, True, "create nary applications for and,or,+,*,bvadd,bvmul,bvand,bvor,bvxor"),
("elim_and", BOOL, False, "conjunctions are rewritten using negation and disjunctions"),
('elim_ite', BOOL, True, "eliminate ite in favor of and/or"),
("local_ctx", BOOL, False, "perform local (i.e., cheap) context simplifications"),
("local_ctx_limit", UINT, UINT_MAX, "limit for applying local context simplifier"),
("blast_distinct", BOOL, False, "expand a distinct predicate into a quadratic number of disequalities"),