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ensure that auxiliary PB booleans are recognized during rewriting. Fixes segementation fault #1113, but does not address performance issues with quantifiers and optimization combinations

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2017-06-26 10:04:50 -07:00
parent 7db1847f51
commit 244cbc2638
2 changed files with 2 additions and 0 deletions
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src/ast/rewriter/pb_rewriter.cpp
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@ -196,6 +196,7 @@ void pb_rewriter::dump_pb_rewrite(expr* fml) {
}
br_status pb_rewriter::mk_app_core(func_decl * f, unsigned num_args, expr * const * args, expr_ref & result) {
if (m_util.is_aux_bool(f)) return BR_FAILED;
ast_manager& m = result.get_manager();
rational sum(0), maxsum(0);
for (unsigned i = 0; i < num_args; ++i) {