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adding dt-solver (#4739)

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* adding dt-solver

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* dt

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* move mbp to self-contained module

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* files

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* Create CMakeLists.txt

* dt

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* rename to bool_var2expr to indicate type class

* mbp

* na
This commit is contained in:
Nikolaj Bjorner 2020-10-18 15:28:21 -07:00 • committed by GitHub
parent b77c57451f
commit 2f756da294
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62 changed files with 2309 additions and 1257 deletions
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src/sat/sat_extension.h
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@ -76,7 +76,7 @@ namespace sat {
~scoped_drating() { ext.m_drating = false; }
};
virtual void init_search() {}
virtual bool propagate(sat::literal l, sat::ext_constraint_idx idx) { UNREACHABLE(); return false; }
virtual bool propagated(sat::literal l, sat::ext_constraint_idx idx) { UNREACHABLE(); return false; }
virtual bool unit_propagate() = 0;
virtual bool is_external(bool_var v) { return false; }
virtual double get_reward(literal l, ext_constraint_idx idx, literal_occs_fun& occs) const { return 0; }