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[SMTLib2] Fix repeated declarations
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e56a88be37
commit
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@ -47,6 +47,8 @@ void SMTLib2Interface::reset()
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{
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m_accumulatedOutput.clear();
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m_accumulatedOutput.emplace_back();
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m_constants.clear();
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m_functions.clear();
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write("(set-option :produce-models true)");
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write("(set-logic QF_UFLIA)");
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}
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@ -64,6 +66,10 @@ void SMTLib2Interface::pop()
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void SMTLib2Interface::declareFunction(string _name, Sort _domain, Sort _codomain)
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{
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// TODO Use domain and codomain as key as well
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if (!m_functions.count(_name))
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{
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m_functions.insert(_name);
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write(
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"(declare-fun |" +
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_name +
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@ -73,16 +79,25 @@ void SMTLib2Interface::declareFunction(string _name, Sort _domain, Sort _codomai
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(_codomain == Sort::Int ? "Int" : "Bool") +
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")"
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);
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}
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}
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void SMTLib2Interface::declareInteger(string _name)
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{
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if (!m_constants.count(_name))
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{
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m_constants.insert(_name);
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write("(declare-const |" + _name + "| Int)");
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}
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}
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void SMTLib2Interface::declareBool(string _name)
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{
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if (!m_constants.count(_name))
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{
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m_constants.insert(_name);
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write("(declare-const |" + _name + "| Bool)");
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}
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}
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void SMTLib2Interface::addAssertion(Expression const& _expr)
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@ -30,6 +30,7 @@
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#include <string>
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#include <vector>
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#include <cstdio>
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#include <set>
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namespace dev
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{
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@ -68,6 +69,8 @@ private:
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ReadCallback::Callback m_queryCallback;
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std::vector<std::string> m_accumulatedOutput;
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std::set<std::string> m_constants;
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std::set<std::string> m_functions;
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};
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}
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