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better encodings for at-most-1, #755

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2016-10-10 23:46:03 -07:00
parent 5d9820f3e2
commit 8d2b70a5e2
17 changed files with 232 additions and 253 deletions

View file

@ -73,6 +73,10 @@ namespace smt {
return m_context.get_consequences(assumptions, vars, conseq, unfixed);
}
virtual lbool find_mutexes(expr_ref_vector const& vars, vector<expr_ref_vector>& mutexes) {
return m_context.find_mutexes(vars, mutexes);
}
virtual void assert_expr(expr * t) {
m_context.assert_expr(t);
}
@ -160,6 +164,7 @@ namespace smt {
SASSERT(idx < get_num_assertions());
return m_context.get_formulas()[idx];
}
};
};