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Expose MiniSAT's interrupt() #1750

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Merged
merged 1 commit into from
Jan 20, 2018
Merged

Expose MiniSAT's interrupt() #1750

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12 changes: 12 additions & 0 deletions src/solvers/sat/satcheck_minisat2.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -81,6 +81,18 @@ void satcheck_minisat2_baset<T>::set_polarity(literalt a, bool value)
}
}

template<typename T>
void satcheck_minisat2_baset<T>::interrupt()
{
solver->interrupt();
}

template<typename T>
void satcheck_minisat2_baset<T>::clear_interrupt()
{
solver->clearInterrupt();
}

const std::string satcheck_minisat_no_simplifiert::solver_text()
{
return "MiniSAT 2.2.1 without simplifier";
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6 changes: 6 additions & 0 deletions src/solvers/sat/satcheck_minisat2.h
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Expand Up @@ -42,6 +42,12 @@ class satcheck_minisat2_baset:public cnf_solvert
// extra MiniSat feature: default branching decision
void set_polarity(literalt a, bool value);

// extra MiniSat feature: interrupt running SAT query
void interrupt();

// extra MiniSat feature: permit previously interrupted SAT query to continue
void clear_interrupt();

virtual bool is_in_conflict(literalt a) const override;
virtual bool has_set_assumptions() const final { return true; }
virtual bool has_is_in_conflict() const final { return true; }
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