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fix non-termination bug with retained clauses

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2017-10-25 15:40:11 -07:00
parent 32711790e8
commit ac0202630e
6 changed files with 36 additions and 77 deletions
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1
src/sat/tactic/goal2sat.cpp
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@ -1110,7 +1110,6 @@ struct sat2goal::imp {
r.assert_expr(m.mk_false());
return;
}
IF_VERBOSE(1, verbose_stream() << "solver2goal " << s.num_vars() << " " << s.clauses().size() << "\n";);
init_lit2expr(s, map, mc, r.models_enabled());
// collect units
unsigned num_vars = s.num_vars();