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