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Fixed bug in sat model converter. Fixes #1148.

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This commit is contained in:
Christoph M. Wintersteiger 2017-07-15 20:25:13 +01:00
parent 8a57e081f7
commit da34de340d
4 changed files with 45 additions and 24 deletions
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7
src/sat/sat_model_converter.h
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@ -26,7 +26,7 @@ namespace sat {
\brief Stores eliminated variables and Blocked clauses.
It uses these clauses to extend/patch the model produced for the
simplified CNF formula.
This information may also be used to support incremental solving.
If new clauses are asserted into the SAT engine, then we can
restore the state by re-asserting all clauses in the model
@ -50,7 +50,7 @@ namespace sat {
m_kind(src.m_kind),
m_clauses(src.m_clauses) {
}
bool_var var() const { return m_var; }
bool_var var() const { return m_var; }
kind get_kind() const { return static_cast<kind>(m_kind); }
};
private:
@ -74,8 +74,9 @@ namespace sat {
void copy(model_converter const & src);
void collect_vars(bool_var_set & s) const;
unsigned max_var(unsigned min) const;
};
};
#endif