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/********************* */
/*! \file tptp_printer.cpp
** \verbatim
** Top contributors (to current version):
** Andrew Reynolds, Morgan Deters, Tim King
** This file is part of the CVC4 project.
** Copyright (c) 2009-2021 by the authors listed in the file AUTHORS
** in the top-level source directory and their institutional affiliations.
** All rights reserved. See the file COPYING in the top-level source
** directory for licensing information.\endverbatim
**
** \brief The pretty-printer interface for the TPTP output language
**
** The pretty-printer interface for the TPTP output language.
**/
#include "printer/tptp/tptp_printer.h"
#include <iostream>
#include <string>
#include <typeinfo>
#include <vector>
#include "expr/node_manager.h" // for VarNameAttr
#include "options/language.h" // for LANG_AST
#include "options/smt_options.h" // for unsat cores
#include "proof/unsat_core.h"
#include "smt/command.h"
#include "smt/node_command.h"
#include "smt/smt_engine.h"
using namespace std;
namespace cvc5 {
namespace printer {
namespace tptp {
void TptpPrinter::toStream(std::ostream& out,
TNode n,
int toDepth,
size_t dag) const
{
n.toStream(out, toDepth, dag, language::output::LANG_SMTLIB_V2_6);
}/* TptpPrinter::toStream() */
void TptpPrinter::toStream(std::ostream& out, const CommandStatus* s) const
{
s->toStream(out, language::output::LANG_SMTLIB_V2_6);
}/* TptpPrinter::toStream() */
void TptpPrinter::toStream(std::ostream& out, const smt::Model& m) const
{
std::string statusName(m.isKnownSat() ? "FiniteModel"
: "CandidateFiniteModel");
out << "% SZS output start " << statusName << " for " << m.getInputName()
<< endl;
this->Printer::toStreamUsing(language::output::LANG_SMTLIB_V2_6, out, m);
out << "% SZS output end " << statusName << " for " << m.getInputName()
<< endl;
}
void TptpPrinter::toStreamModelSort(std::ostream& out,
const smt::Model& m,
TypeNode tn) const
{
// shouldn't be called; only the non-Command* version above should be
Unreachable();
}
void TptpPrinter::toStreamModelTerm(std::ostream& out,
const smt::Model& m,
Node n) const
{
// shouldn't be called; only the non-Command* version above should be
Unreachable();
}
void TptpPrinter::toStream(std::ostream& out, const UnsatCore& core) const
{
out << "% SZS output start UnsatCore " << std::endl;
if (core.useNames())
{
// use the names
const std::vector<std::string>& cnames = core.getCoreNames();
for (const std::string& cn : cnames)
{
out << cn << std::endl;
}
}
else
{
// otherwise, use the formulas
for (UnsatCore::const_iterator i = core.begin(); i != core.end(); ++i)
{
out << *i << endl;
}
}
out << "% SZS output end UnsatCore " << std::endl;
}
} // namespace tptp
} // namespace printer
} // namespace cvc5
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