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fix wrong simplex backtracking

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2014-05-09 08:51:07 -07:00
parent d2db8007d8
commit 05a39cb2cf
11 changed files with 231 additions and 56 deletions
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2
src/ast/pb_decl_plugin.cpp
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@ -144,7 +144,7 @@ app * pb_util::mk_lt(unsigned num_args, rational const * _coeffs, expr * const *
args.push_back(f);
}
else {
args.push_back(m.mk_not(f));
args.push_back(m.mk_not(_args[i]));
}
}
if (!d.is_one()) {