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add unit extraction

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2018-03-06 01:08:17 -08:00
parent 75ba65a18a
commit 718e5a9b6c
27 changed files with 207 additions and 76 deletions
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2
src/tactic/arith/eq2bv_tactic.cpp
View file

@ -119,6 +119,8 @@ class eq2bv_tactic : public tactic {
}
}
virtual void get_units(obj_map<expr, bool>& units) { units.reset(); }
};
public:

2
src/tactic/arith/fm_tactic.cpp
View file

@ -180,6 +180,8 @@ class fm_tactic : public tactic {
m_clauses.back().swap(c);
}
virtual void get_units(obj_map<expr, bool>& units) { units.reset(); }
virtual void operator()(model_ref & md) {
TRACE("fm_mc", model_v2_pp(tout, *md); display(tout););
model_evaluator ev(*(md.get()));

4
src/tactic/arith/pb2bv_model_converter.cpp
View file

@ -50,6 +50,10 @@ pb2bv_model_converter::~pb2bv_model_converter() {
}
}
void pb2bv_model_converter::get_units(obj_map<expr, bool>& units) {
if (!m_c2bit.empty()) units.reset();
}
void pb2bv_model_converter::operator()(model_ref & md) {
TRACE("pb2bv", tout << "converting model:\n"; model_v2_pp(tout, *md); display(tout););

1
src/tactic/arith/pb2bv_model_converter.h
View file

@ -33,6 +33,7 @@ public:
virtual ~pb2bv_model_converter();
void operator()(model_ref & md) override;
void display(std::ostream & out) override;
void get_units(obj_map<expr, bool>& units) override;
model_converter * translate(ast_translation & translator) override;
};