clang -stdlib=libstdc++ -o test/test-release _release/test/fileformats_test.o _release/test/generators_test.o _release/test/gtest/gtest-all.o _release/test/main.o _release/test/regression-tests/reg-energy-based.o _release/test/regression-tests/reg-lca.o _release/test/regression-tests/reg-main.o _release/test/regression-tests/reg-planar-layout.o _release/test/regression-tests/reg-planarity-test.o _release/test/regression-tests/reg-planarization-layout.o _release/test/regression-tests/reg-sugiyama.o _release/libCOIN.a _release/libOGDF.a -pthread -L_release -lOGDF -lCOIN -L/Library/gurobi652/mac64/lib -lgurobi_stdc++ -lgurobi65

clang: warning: argument unused during compilation: '-pthread'
Undefined symbols for architecture x86_64:
  "std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> >::find(wchar_t const*, unsigned long, unsigned long) const", referenced from:
      testing::AssertionResult testing::(anonymous namespace)::IsSubstringImpl<std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > >(bool, char const*, char const*, std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > const&, std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > const&) in gtest-all.o
  "std::string::find(char const*, unsigned long, unsigned long) const", referenced from:
      testing::AssertionResult testing::(anonymous namespace)::IsSubstringImpl<std::string>(bool, char const*, char const*, std::string const&, std::string const&) in gtest-all.o
  "std::string::find(char, unsigned long) const", referenced from:
      testing::internal::FormatDeathTestOutput(std::string const&) in gtest-all.o
      testing::internal::ParseInternalRunDeathTestFlag() in gtest-all.o
      ogdf::DLParser::readStatements(ogdf::Graph&, ogdf::GraphAttributes*) in libOGDF.a(DLParser.o)
  "std::string::compare(char const*) const", referenced from:
      ogdf::GraphIO::readPMDissGraph(ogdf::Graph&, std::istream&) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::readChallengeGraph(ogdf::Graph&, ogdf::GridLayout&, std::istream&) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::readSTP(ogdf::EdgeWeightedGraph<double>&, ogdf::List<ogdf::NodeElement*>&, ogdf::NodeArray<bool>&, std::istream&) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::readSTP(ogdf::EdgeWeightedGraph<int>&, ogdf::List<ogdf::NodeElement*>&, ogdf::NodeArray<bool>&, std::istream&) in libOGDF.a(GraphIO.o)
      ogdf::writeGraphMLNode(std::ostream&, int, ogdf::GraphAttributes const&, ogdf::NodeElement* const&) in libOGDF.a(GraphIO_graphml.o)
      ogdf::writeGraphMLEdge(std::ostream&, int, ogdf::GraphAttributes const&, ogdf::EdgeElement* const&) in libOGDF.a(GraphIO_graphml.o)
      ogdf::OgmlParser::getShape(std::string) in libOGDF.a(OgmlParser.o)
      ...
  "std::string::compare(unsigned long, unsigned long, char const*) const", referenced from:
      ogdf::GraphIO::readLEDA(ogdf::Graph&, std::istream&) in libOGDF.a(GraphIO_leda.o)
  "std::string::compare(unsigned long, unsigned long, std::string const&) const", referenced from:
      ogdf::dot::Ast::Subgraph::read(ogdf::dot::Parser&, ogdf::Graph&, ogdf::GraphAttributes*, ogdf::ClusterGraph*, ogdf::ClusterGraphAttributes*, ogdf::dot::SubgraphData const&) in libOGDF.a(DotParser.o)
  "std::__basic_file<char>::is_open() const", referenced from:
      ogdf::GraphIO::readGML(ogdf::Graph&, char const*) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::readGML(ogdf::Graph&, std::string const&) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::writeGML(ogdf::Graph const&, char const*) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::writeGML(ogdf::Graph const&, std::string const&) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::readOGML(ogdf::Graph&, char const*) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::readOGML(ogdf::Graph&, std::string const&) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::writeOGML(ogdf::Graph const&, char const*) in libOGDF.a(GraphIO.o)
      ...
  "std::runtime_error::what() const", referenced from:
      vtable for testing::GoogleTestFailureException in gtest-all.o
  "std::basic_stringbuf<char, std::char_traits<char>, std::allocator<char> >::str() const", referenced from:
      FileformatsTest_OgmlReadWriteEmptyGraph_Test::TestBody() in fileformats_test.o
      FileformatsTest_OgmlReadWriteIsolatedNodes_Test::TestBody() in fileformats_test.o
      FileformatsTest_OgmlReadWritePetersenGraph_Test::TestBody() in fileformats_test.o
      FileformatsTest_GmlReadWriteEmptyGraph_Test::TestBody() in fileformats_test.o
      FileformatsTest_GmlReadWriteIsolatedNodes_Test::TestBody() in fileformats_test.o
      FileformatsTest_GmlReadWritePetersenGraph_Test::TestBody() in fileformats_test.o
      FileformatsTest_RomeReadWriteEmptyGraph_Test::TestBody() in fileformats_test.o
      ...
  "std::basic_ios<char, std::char_traits<char> >::widen(char) const", referenced from:
      testing::internal::Random::Generate(unsigned int) in gtest-all.o
      testing::internal::GTestLog::~GTestLog() in gtest-all.o
      testing::internal::DeathTestImpl::ReadAndInterpretStatusByte() in gtest-all.o
      testing::internal::DeathTestImpl::Passed(bool) in gtest-all.o
      testing::internal::NoExecDeathTest::AssumeRole() in gtest-all.o
      testing::internal::GTestLog::GTestLog(testing::internal::GTestLogSeverity, char const*, int) in gtest-all.o
      testing::internal::GTestLog::~GTestLog() in gtest-all.o
      ...
  "std::istream& std::istream::_M_extract<double>(double&)", referenced from:
      stod(std::string const&, unsigned long*) in libOGDF.a(basic.o)
      ogdf::GraphIO::readRudy(ogdf::GraphAttributes&, ogdf::Graph&, std::istream&) in libOGDF.a(GraphIO.o)
      ogdf::GraphMLParser::readData(ogdf::GraphAttributes&, ogdf::NodeElement* const&, ogdf::XmlTagObject const&) in libOGDF.a(GraphMLParser.o)
      ogdf::GraphMLParser::readData(ogdf::GraphAttributes&, ogdf::EdgeElement* const&, ogdf::XmlTagObject const&) in libOGDF.a(GraphMLParser.o)
      ogdf::GraphMLParser::readData(ogdf::ClusterGraphAttributes&, ogdf::ClusterElement* const&, ogdf::XmlTagObject const&) in libOGDF.a(GraphMLParser.o)
      ogdf::operator>>(std::istream&, ogdf::EdgeAttributes&) in libOGDF.a(EdgeAttributes.o)
      bool ogdf::dot::readAttributes<ogdf::GraphAttributes, ogdf::NodeElement*>(ogdf::GraphAttributes&, ogdf::NodeElement*, ogdf::dot::Ast::AttrList*) in libOGDF.a(DotParser.o)
      ...
  "std::istream& std::istream::_M_extract<long double>(long double&)", referenced from:
      stold(std::string const&, unsigned long*) in libOGDF.a(basic.o)
  "std::istream& std::istream::_M_extract<float>(float&)", referenced from:
      stof(std::string const&, unsigned long*) in libOGDF.a(basic.o)
  "std::istream& std::istream::_M_extract<unsigned long>(unsigned long&)", referenced from:
      stoul(std::string const&, unsigned long*, int) in libOGDF.a(basic.o)
  "std::istream& std::istream::_M_extract<long long>(long long&)", referenced from:
      stoll(std::string const&, unsigned long*, int) in libOGDF.a(basic.o)
  "std::istream& std::istream::_M_extract<unsigned long long>(unsigned long long&)", referenced from:
      stoull(std::string const&, unsigned long*, int) in libOGDF.a(basic.o)
  "std::istream::get()", referenced from:
      ogdf::GraphIO::readYGraph(ogdf::Graph&, std::istream&) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::readPLA(ogdf::Graph&, ogdf::List<ogdf::NodeElement*>&, ogdf::List<ogdf::EdgeElement*>*, std::istream&) in libOGDF.a(GraphIO_hyper.o)
  "std::istream::tellg()", referenced from:
      stoi(std::string const&, unsigned long*, int) in libOGDF.a(basic.o)
      stoll(std::string const&, unsigned long*, int) in libOGDF.a(basic.o)
      stoul(std::string const&, unsigned long*, int) in libOGDF.a(basic.o)
      stoull(std::string const&, unsigned long*, int) in libOGDF.a(basic.o)
      stof(std::string const&, unsigned long*) in libOGDF.a(basic.o)
      stod(std::string const&, unsigned long*) in libOGDF.a(basic.o)
      stold(std::string const&, unsigned long*) in libOGDF.a(basic.o)
      ...
  "std::istream::ignore(long, int)", referenced from:
      ogdf::operator>>(std::istream&, ogdf::TokenIgnorer) in libOGDF.a(Utils.o)
  "std::istream::getline(char*, long, char)", referenced from:
      ogdf::GmlParser::getLine() in libOGDF.a(GmlParser.o)
      ogdf::LineBuffer::LineBuffer(std::istream&) in libOGDF.a(LineBuffer.o)
      ogdf::LineBuffer::moveToNextCharacter() in libOGDF.a(LineBuffer.o)
  "std::istream::operator>>(int&)", referenced from:
      stoi(std::string const&, unsigned long*, int) in libOGDF.a(basic.o)
      ogdf::GraphIO::readRome(ogdf::Graph&, std::istream&) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::readChaco(ogdf::Graph&, std::istream&) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::readPMDissGraph(ogdf::Graph&, std::istream&) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::readRudy(ogdf::GraphAttributes&, ogdf::Graph&, std::istream&) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::readChallengeGraph(ogdf::Graph&, ogdf::GridLayout&, std::istream&) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::readEdgeListSubgraph(ogdf::Graph&, ogdf::List<ogdf::EdgeElement*>&, std::istream&) in libOGDF.a(GraphIO.o)
      ...
  "std::ostream::put(char)", referenced from:
      testing::internal::Random::Generate(unsigned int) in gtest-all.o
      testing::internal::GTestLog::~GTestLog() in gtest-all.o
      testing::internal::StringStreamToString(std::basic_stringstream<char, std::char_traits<char>, std::allocator<char> >*) in gtest-all.o
      testing::internal::DeathTestImpl::ReadAndInterpretStatusByte() in gtest-all.o
      testing::internal::DeathTestImpl::Passed(bool) in gtest-all.o
      testing::internal::NoExecDeathTest::AssumeRole() in gtest-all.o
      testing::internal::GTestLog::GTestLog(testing::internal::GTestLogSeverity, char const*, int) in gtest-all.o
      ...
  "std::ostream::flush()", referenced from:
      ogdf::Array<int, int>::construct(int, int) in fileformats_test.o
      ogdf::Array<int, int>::grow(int, int const&) in fileformats_test.o
      ogdf::ListPure<ogdf::EdgeElement*>::pushBack(ogdf::EdgeElement* const&) in fileformats_test.o
      ogdf::ListPure<int>::pushBack(int const&) in fileformats_test.o
      testing::internal::Random::Generate(unsigned int) in gtest-all.o
      testing::internal::GTestLog::~GTestLog() in gtest-all.o
      testing::internal::DeathTestImpl::ReadAndInterpretStatusByte() in gtest-all.o
      ...
  "std::ostream::write(char const*, long)", referenced from:
      testing::internal::XmlUnitTestResultPrinter::OutputXmlCDataSection(std::ostream*, char const*) in gtest-all.o
  "std::ostream& std::ostream::_M_insert<void const*>(void const*)", referenced from:
      testing::internal::PrintTo(char const*, std::ostream*) in gtest-all.o
      testing::internal::PrintTo(wchar_t const*, std::ostream*) in gtest-all.o
      ogdf::operator<<(std::ostream&, ogdf::ParticleInfo const&) in libOGDF.a(QuadTreeNodeNM.o)
      CoinWarmStartBasis::print() const in libCOIN.a(CoinWarmStartBasis.o)
  "std::ostream& std::ostream::_M_insert<bool>(bool)", referenced from:
      regressionMain(int, char* const*) in reg-main.o
      ogdf::ComputeBicOrder::print() in libOGDF.a(BiconnectedShellingOrder.o)
      CoinPackedMatrix::isEquivalent2(CoinPackedMatrix const&) const in libCOIN.a(CoinPackedMatrix.o)
  "std::ostream& std::ostream::_M_insert<double>(double)", referenced from:
      testing::internal::FormatTimeInMillisAsSeconds(long long) in gtest-all.o
      testing::AssertionResult& testing::AssertionResult::operator<<<double>(double const&) in gtest-all.o
      testing::AssertionResult testing::internal::FloatingPointLE<float>(char const*, char const*, float, float) in gtest-all.o
      testing::AssertionResult testing::internal::FloatingPointLE<double>(char const*, char const*, double, double) in gtest-all.o
      regEnergyBased() in reg-energy-based.o
      testTrees(int, int, int, int, int) in reg-lca.o
      regPlanarLayout() in reg-planar-layout.o
      ...
  "std::ostream& std::ostream::_M_insert<long double>(long double)", referenced from:
      to_string(long double) in libOGDF.a(basic.o)
  "std::ostream& std::ostream::_M_insert<unsigned long>(unsigned long)", referenced from:
      testing::internal::Random::Generate(unsigned int) in gtest-all.o
      testing::internal::DeathTestImpl::ReadAndInterpretStatusByte() in gtest-all.o
      testing::internal::NoExecDeathTest::AssumeRole() in gtest-all.o
      testing::internal2::PrintBytesInObjectTo(unsigned char const*, unsigned long, std::ostream*) in gtest-all.o
      ogdf::writeGraphMLEdge(std::ostream&, int, ogdf::GraphAttributes const&, ogdf::EdgeElement* const&) in libOGDF.a(GraphIO_graphml.o)
      ogdf::write_gml_graph(ogdf::GraphAttributes const&, std::ostream&, ogdf::NodeArray<int>&) in libOGDF.a(GraphIO_gml.o)
      ogdf::dot::Ast::parseGraph(__gnu_cxx::__normal_iterator<ogdf::dot::Token const*, std::vector<ogdf::dot::Token, std::allocator<ogdf::dot::Token> > >, __gnu_cxx::__normal_iterator<ogdf::dot::Token const*, std::vector<ogdf::dot::Token, std::allocator<ogdf::dot::Token> > >&) in libOGDF.a(DotParser.o)
      ...
  "std::ostream& std::ostream::_M_insert<long long>(long long)", referenced from:
      testing::internal::String testing::internal::StreamableToString<long long>(long long const&) in gtest-all.o
      std::string testing::PrintToString<long long>(long long const&) in gtest-all.o
      to_string(long long) in libOGDF.a(basic.o)
      ogdf::writeGraph(std::ostream&, ogdf::Graph const&, ogdf::GraphAttributes const*) in libOGDF.a(GraphIO_dl.o)
  "std::ostream& std::ostream::_M_insert<unsigned long long>(unsigned long long)", referenced from:
      to_string(unsigned long long) in libOGDF.a(basic.o)
  "std::basic_ostream<char, std::char_traits<char> >::~basic_ostream()", referenced from:
      __GLOBAL__sub_I_Logger.cpp in libOGDF.a(Logger.o)
  "std::ostream::operator<<(int)", referenced from:
      std::string testing::PrintToString<int>(int const&) in fileformats_test.o
      testing::internal::Int32FromGTestEnv(char const*, int) in gtest-all.o
      testing::internal::HasOneFailure(char const*, char const*, char const*, testing::TestPartResultArray const&, testing::TestPartResult::Type, std::string const&) in gtest-all.o
      testing::Test::RecordProperty(char const*, int) in gtest-all.o
      testing::internal::ShouldShard(char const*, char const*, bool) in gtest-all.o
      testing::internal::DeathTestImpl::ReadAndInterpretStatusByte() in gtest-all.o
      testing::internal::DeathTestImpl::Passed(bool) in gtest-all.o
      ...
  "std::string::_M_leak_hard()", referenced from:
      ogdf::GraphIO::readRome(ogdf::Graph&, std::istream&) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::readPMDissGraph(ogdf::Graph&, std::istream&) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::readChallengeGraph(ogdf::Graph&, ogdf::GridLayout&, std::istream&) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::readSTP(ogdf::EdgeWeightedGraph<double>&, ogdf::List<ogdf::NodeElement*>&, ogdf::NodeArray<bool>&, std::istream&) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::readSTP(ogdf::EdgeWeightedGraph<int>&, ogdf::List<ogdf::NodeElement*>&, ogdf::NodeArray<bool>&, std::istream&) in libOGDF.a(GraphIO.o)
      ogdf::read_next_line(std::istream&, std::string&) in libOGDF.a(GraphIO_leda.o)
      ogdf::OgmlParser::getLabelCaptionFromString(std::string) in libOGDF.a(OgmlParser.o)
      ...
  "std::string::_Rep::_M_destroy(std::allocator<char> const&)", referenced from:
      FileformatsTest_OgmlSimpleRead_Test::TestBody() in fileformats_test.o
      FileformatsTest_OgmlReadFailMissingCompulsiveTags_Test::TestBody() in fileformats_test.o
      FileformatsTest_OgmlReadFailNoXml_Test::TestBody() in fileformats_test.o
      FileformatsTest_OgmlReadFailInvalidXml_Test::TestBody() in fileformats_test.o
      FileformatsTest_OgmlReadWriteEmptyGraph_Test::TestBody() in fileformats_test.o
      FileformatsTest_OgmlReadWriteIsolatedNodes_Test::TestBody() in fileformats_test.o
      FileformatsTest_OgmlReadWritePetersenGraph_Test::TestBody() in fileformats_test.o
      ...
  "std::string::_Rep::_S_terminal", referenced from:
      testing::internal::XmlUnitTestResultPrinter::RemoveInvalidXmlCharacters(std::string const&) in gtest-all.o
      ogdf::formatLabel(std::string const&) in libOGDF.a(GraphIO_ogml.o)
      ogdf::OgmlParser::getLabelCaptionFromString(std::string) in libOGDF.a(OgmlParser.o)
      ogdf::OgmlParser::getIdFromString(std::string, int&) in libOGDF.a(OgmlParser.o)
      ogdf::gdf::split(std::string const&, std::vector<std::string, std::allocator<std::string> >&) in libOGDF.a(GdfParser.o)
      ogdf::tlp::Lexer::tokenizeString() in libOGDF.a(TlpLexer.o)
      ogdf::tlp::Lexer::tokenizeIdentifier() in libOGDF.a(TlpLexer.o)
      ...
  "std::string::_Rep::_S_empty_rep_storage", referenced from:
      FileformatsTest_OgmlSimpleRead_Test::TestBody() in fileformats_test.o
      FileformatsTest_OgmlReadFailMissingCompulsiveTags_Test::TestBody() in fileformats_test.o
      FileformatsTest_OgmlReadFailNoXml_Test::TestBody() in fileformats_test.o
      FileformatsTest_OgmlReadFailInvalidXml_Test::TestBody() in fileformats_test.o
      FileformatsTest_OgmlReadWriteEmptyGraph_Test::TestBody() in fileformats_test.o
      FileformatsTest_OgmlReadWriteIsolatedNodes_Test::TestBody() in fileformats_test.o
      FileformatsTest_OgmlReadWritePetersenGraph_Test::TestBody() in fileformats_test.o
      ...
  "std::string::append(char const*, unsigned long)", referenced from:
      testing::internal::XmlUnitTestResultPrinter::OutputXmlTestInfo(std::ostream*, char const*, testing::TestInfo const&) in gtest-all.o
      testing::internal::FormatDeathTestOutput(std::string const&) in gtest-all.o
      testing::AssertionResult::AppendMessage(testing::Message const&) in gtest-all.o
      ogdf::getEntriesAppend(char const*, ogdf::FileType, ogdf::List<std::string>&, char const*) in libOGDF.a(basic.o)
      ogdf::formatLabel(std::string const&) in libOGDF.a(GraphIO_ogml.o)
      ogdf::OgmlParser::getLabelCaptionFromString(std::string) in libOGDF.a(OgmlParser.o)
      ogdf::OgmlParser::OgmlTag::printOwnedTags(std::ostream&, ogdf::OgmlParser::Mode) const in libOGDF.a(OgmlParser.o)
      ...
  "std::string::append(std::string const&)", referenced from:
      testing::internal::FormatDeathTestOutput(std::string const&) in gtest-all.o
      std::basic_string<char, std::char_traits<char>, std::allocator<char> > std::operator+<char, std::char_traits<char>, std::allocator<char> >(char const*, std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) in libOGDF.a(TlpParser.o)
      OsiGrbSolverInterface::writeMps(char const*, char const*, double) const in libCOIN.a(OsiGrbSolverInterface.o)
      OsiSolverInterface::writeLp(char const*, char const*, double, int, int, double, bool) const in libCOIN.a(OsiSolverInterface.o)
      fileCoinReadable(std::string&, std::string const&) in libCOIN.a(CoinFileIO.o)
  "std::string::append(unsigned long, char)", referenced from:
      OsiRowCutDebugger::activate(OsiSolverInterface const&, char const*) in libCOIN.a(OsiRowCutDebugger.o)
      CoinMpsIO::writeMps(char const*, int, int, int, CoinPackedMatrix*, int, CoinSet const*) const in libCOIN.a(CoinMpsIO.o)
  "std::string::assign(char const*, unsigned long)", referenced from:
      testing::internal::CapturedStream::CapturedStream(int) in gtest-all.o
      ogdf::GraphIO::readRome(ogdf::Graph&, std::istream&) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::readChaco(ogdf::Graph&, std::istream&) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::readPMDissGraph(ogdf::Graph&, std::istream&) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::readChallengeGraph(ogdf::Graph&, ogdf::GridLayout&, std::istream&) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::readEdgeListSubgraph(ogdf::Graph&, ogdf::List<ogdf::EdgeElement*>&, std::istream&) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::readSTP(ogdf::EdgeWeightedGraph<double>&, ogdf::List<ogdf::NodeElement*>&, ogdf::NodeArray<bool>&, std::istream&) in libOGDF.a(GraphIO.o)
      ...
  "std::string::assign(std::string const&)", referenced from:
      std::vector<std::string, std::allocator<std::string> >::_M_insert_aux(__gnu_cxx::__normal_iterator<std::string*, std::vector<std::string, std::allocator<std::string> > >, std::string const&) in gtest-all.o
      ogdf::GraphIO::readSTP(ogdf::EdgeWeightedGraph<double>&, ogdf::List<ogdf::NodeElement*>&, ogdf::NodeArray<bool>&, std::istream&) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::readSTP(ogdf::EdgeWeightedGraph<int>&, ogdf::List<ogdf::NodeElement*>&, ogdf::NodeArray<bool>&, std::istream&) in libOGDF.a(GraphIO.o)
      ogdf::OrthoRep::check(std::string&) in libOGDF.a(OrthoRep.o)
      ogdf::OgmlParser::addAttributes(ogdf::Graph&, ogdf::GraphAttributes&, ogdf::ClusterGraphAttributes*, ogdf::XmlTagObject const*) in libOGDF.a(OgmlParser.o)
      ogdf::OgmlParser::setLabelsRecursive(ogdf::Graph&, ogdf::GraphAttributes&, ogdf::ClusterGraphAttributes*, ogdf::XmlTagObject*) in libOGDF.a(OgmlParser.o)
      ogdf::GraphMLParser::GraphMLParser(std::istream&) in libOGDF.a(GraphMLParser.o)
      ...
  "std::string::reserve(unsigned long)", referenced from:
      testing::internal::XmlUnitTestResultPrinter::RemoveInvalidXmlCharacters(std::string const&) in gtest-all.o
      ogdf::formatLabel(std::string const&) in libOGDF.a(GraphIO_ogml.o)
      ogdf::OgmlParser::getLabelCaptionFromString(std::string) in libOGDF.a(OgmlParser.o)
      ogdf::OgmlParser::getIdFromString(std::string, int&) in libOGDF.a(OgmlParser.o)
      ogdf::gdf::split(std::string const&, std::vector<std::string, std::allocator<std::string> >&) in libOGDF.a(GdfParser.o)
      std::basic_string<char, std::char_traits<char>, std::allocator<char> > std::operator+<char, std::char_traits<char>, std::allocator<char> >(char const*, std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) in libOGDF.a(TlpParser.o)
      ogdf::tlp::Lexer::tokenizeString() in libOGDF.a(TlpLexer.o)
      ...
  "std::string::_M_mutate(unsigned long, unsigned long, unsigned long)", referenced from:
      OsiRowCutDebugger::activate(OsiSolverInterface const&, char const*) in libCOIN.a(OsiRowCutDebugger.o)
      fileCoinReadable(std::string&, std::string const&) in libCOIN.a(CoinFileIO.o)
  "std::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string(char const*, std::allocator<char> const&)", referenced from:
      testing::TestInfo::TestInfo(char const*, char const*, char const*, char const*, void const*, testing::internal::TestFactoryBase*) in gtest-all.o
      testing::internal::FormatFileLocation(char const*, int) in gtest-all.o
      testing::TestCase::TestCase(char const*, char const*, void (*)(), void (*)()) in gtest-all.o
      testing::internal::FormatCompilerIndependentFileLocation(char const*, int) in gtest-all.o
      testing::internal::ParseInternalRunDeathTestFlag() in gtest-all.o
      testing::GoogleTestFailureException::GoogleTestFailureException(testing::TestPartResult const&) in gtest-all.o
      __GLOBAL__sub_I_config.cpp in libOGDF.a(config.o)
      ...
  "std::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string(char const*, unsigned long, std::allocator<char> const&)", referenced from:
      testing::internal::DeathTestImpl::Passed(bool) in gtest-all.o
  "std::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string(std::string const&)", referenced from:
      testing::internal::HasOneFailure(char const*, char const*, char const*, testing::TestPartResultArray const&, testing::TestPartResult::Type, std::string const&) in gtest-all.o
      testing::AssertionResult::AssertionResult(testing::AssertionResult const&) in gtest-all.o
      testing::internal::SingleFailureChecker::SingleFailureChecker(testing::TestPartResultArray const*, testing::TestPartResult::Type, std::string const&) in gtest-all.o
      testing::internal::SingleFailureChecker::SingleFailureChecker(testing::TestPartResultArray const*, testing::TestPartResult::Type, std::string const&) in gtest-all.o
      testing::AssertionResult::AssertionResult(testing::AssertionResult const&) in gtest-all.o
      testing::AssertionFailure(testing::Message const&) in gtest-all.o
      testing::internal::EqFailure(char const*, char const*, testing::internal::String const&, testing::internal::String const&, bool) in gtest-all.o
      ...
  "std::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string(std::string const&, unsigned long, unsigned long)", referenced from:
      testing::internal::FormatDeathTestOutput(std::string const&) in gtest-all.o
      testing::internal::ParseInternalRunDeathTestFlag() in gtest-all.o
      ogdf::gdf::Parser::readGraph(ogdf::Graph&, ogdf::GraphAttributes*) in libOGDF.a(GdfParser.o)
      ogdf::GraphIO::readBENCH(ogdf::Graph&, ogdf::List<ogdf::NodeElement*>&, ogdf::List<ogdf::EdgeElement*>*, std::istream&) in libOGDF.a(GraphIO_hyper.o)
      ogdf::DLParser::readStatements(ogdf::Graph&, ogdf::GraphAttributes*) in libOGDF.a(DLParser.o)
      ogdf::dot::Lexer::identifier(ogdf::dot::Token&) in libOGDF.a(DotLexer.o)
      OsiSolverInterface::dfltRowColName(char, int, unsigned int) const in libCOIN.a(OsiNames.o)
      ...
  "std::logic_error::~logic_error()", referenced from:
      std::domain_error::~domain_error() in gtest-all.o
      std::domain_error::~domain_error() in gtest-all.o
      std::domain_error::~domain_error() in gtest-all.o
      std::invalid_argument::~invalid_argument() in gtest-all.o
      std::invalid_argument::~invalid_argument() in gtest-all.o
      std::invalid_argument::~invalid_argument() in gtest-all.o
      std::length_error::~length_error() in gtest-all.o
      ...
  "std::runtime_error::runtime_error(std::string const&)", referenced from:
      testing::GoogleTestFailureException::GoogleTestFailureException(testing::TestPartResult const&) in gtest-all.o
  "std::runtime_error::~runtime_error()", referenced from:
      std::range_error::~range_error() in gtest-all.o
      std::range_error::~range_error() in gtest-all.o
      std::range_error::~range_error() in gtest-all.o
      std::overflow_error::~overflow_error() in gtest-all.o
      std::overflow_error::~overflow_error() in gtest-all.o
      std::overflow_error::~overflow_error() in gtest-all.o
      std::underflow_error::~underflow_error() in gtest-all.o
      ...
  "std::basic_ifstream<char, std::char_traits<char> >::basic_ifstream(char const*, std::_Ios_Openmode)", referenced from:
      ogdf::GraphIO::readGML(ogdf::Graph&, char const*) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::readGML(ogdf::Graph&, std::string const&) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::readOGML(ogdf::Graph&, char const*) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::readOGML(ogdf::Graph&, std::string const&) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::readRome(ogdf::Graph&, char const*) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::readRome(ogdf::Graph&, std::string const&) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::readLEDA(ogdf::Graph&, char const*) in libOGDF.a(GraphIO.o)
      ...
  "std::basic_ifstream<char, std::char_traits<char> >::~basic_ifstream()", referenced from:
      ogdf::GraphIO::readGML(ogdf::Graph&, char const*) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::readGML(ogdf::Graph&, std::string const&) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::readOGML(ogdf::Graph&, char const*) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::readOGML(ogdf::Graph&, std::string const&) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::readRome(ogdf::Graph&, char const*) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::readRome(ogdf::Graph&, std::string const&) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::readLEDA(ogdf::Graph&, char const*) in libOGDF.a(GraphIO.o)
      ...
  "std::basic_ofstream<char, std::char_traits<char> >::basic_ofstream(char const*, std::_Ios_Openmode)", referenced from:
      ogdf::FMMMLayout::create_postscript_drawing(ogdf::GraphAttributes&, char*) in libOGDF.a(FMMMLayout.o)
      ogdf::GraphIO::writeGML(ogdf::Graph const&, char const*) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::writeGML(ogdf::Graph const&, std::string const&) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::writeOGML(ogdf::Graph const&, char const*) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::writeOGML(ogdf::Graph const&, std::string const&) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::writeRome(ogdf::Graph const&, char const*) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::writeRome(ogdf::Graph const&, std::string const&) in libOGDF.a(GraphIO.o)
      ...
  "std::basic_ofstream<char, std::char_traits<char> >::~basic_ofstream()", referenced from:
      ogdf::FMMMLayout::create_postscript_drawing(ogdf::GraphAttributes&, char*) in libOGDF.a(FMMMLayout.o)
      ogdf::GraphIO::writeGML(ogdf::Graph const&, char const*) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::writeGML(ogdf::Graph const&, std::string const&) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::writeOGML(ogdf::Graph const&, char const*) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::writeOGML(ogdf::Graph const&, std::string const&) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::writeRome(ogdf::Graph const&, char const*) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::writeRome(ogdf::Graph const&, std::string const&) in libOGDF.a(GraphIO.o)
      ...
  "std::basic_stringbuf<char, std::char_traits<char>, std::allocator<char> >::_M_sync(char*, unsigned long, unsigned long)", referenced from:
      ogdf::GraphIO::readRome(ogdf::Graph&, std::istream&) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::readChaco(ogdf::Graph&, std::istream&) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::readPMDissGraph(ogdf::Graph&, std::istream&) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::readChallengeGraph(ogdf::Graph&, ogdf::GridLayout&, std::istream&) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::readEdgeListSubgraph(ogdf::Graph&, ogdf::List<ogdf::EdgeElement*>&, std::istream&) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::readSTP(ogdf::EdgeWeightedGraph<double>&, ogdf::List<ogdf::NodeElement*>&, ogdf::NodeArray<bool>&, std::istream&) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::readSTP(ogdf::EdgeWeightedGraph<int>&, ogdf::List<ogdf::NodeElement*>&, ogdf::NodeArray<bool>&, std::istream&) in libOGDF.a(GraphIO.o)
      ...
  "std::basic_stringstream<char, std::char_traits<char>, std::allocator<char> >::basic_stringstream(std::string const&, std::_Ios_Openmode)", referenced from:
      ogdf::GraphMLParser::readData(ogdf::GraphAttributes&, ogdf::NodeElement* const&, ogdf::XmlTagObject const&) in libOGDF.a(GraphMLParser.o)
      ogdf::GraphMLParser::readData(ogdf::GraphAttributes&, ogdf::EdgeElement* const&, ogdf::XmlTagObject const&) in libOGDF.a(GraphMLParser.o)
      ogdf::GraphMLParser::readData(ogdf::ClusterGraphAttributes&, ogdf::ClusterElement* const&, ogdf::XmlTagObject const&) in libOGDF.a(GraphMLParser.o)
  "std::basic_stringstream<char, std::char_traits<char>, std::allocator<char> >::basic_stringstream(std::_Ios_Openmode)", referenced from:
      FileformatsTest_OgmlSimpleRead_Test::TestBody() in fileformats_test.o
      FileformatsTest_OgmlReadFailMissingCompulsiveTags_Test::TestBody() in fileformats_test.o
      FileformatsTest_OgmlReadFailNoXml_Test::TestBody() in fileformats_test.o
      FileformatsTest_OgmlReadFailInvalidXml_Test::TestBody() in fileformats_test.o
      FileformatsTest_OgmlReadWriteEmptyGraph_Test::TestBody() in fileformats_test.o
      FileformatsTest_OgmlReadWriteIsolatedNodes_Test::TestBody() in fileformats_test.o
      FileformatsTest_OgmlReadWritePetersenGraph_Test::TestBody() in fileformats_test.o
      ...
  "std::basic_stringstream<char, std::char_traits<char>, std::allocator<char> >::~basic_stringstream()", referenced from:
      FileformatsTest_OgmlSimpleRead_Test::TestBody() in fileformats_test.o
      FileformatsTest_OgmlReadFailMissingCompulsiveTags_Test::TestBody() in fileformats_test.o
      FileformatsTest_OgmlReadFailNoXml_Test::TestBody() in fileformats_test.o
      FileformatsTest_OgmlReadFailInvalidXml_Test::TestBody() in fileformats_test.o
      FileformatsTest_ChacoReadFailNodeIndex_Test::TestBody() in fileformats_test.o
      FileformatsTest_GraphMLReadFailMissingCompulsiveTags_Test::TestBody() in fileformats_test.o
      FileformatsTest_GraphMLReadFailNoXml_Test::TestBody() in fileformats_test.o
      ...
  "std::basic_istringstream<char, std::char_traits<char>, std::allocator<char> >::basic_istringstream(std::string const&, std::_Ios_Openmode)", referenced from:
      FileformatsTest_OgmlReadWriteEmptyGraph_Test::TestBody() in fileformats_test.o
      FileformatsTest_OgmlReadWriteIsolatedNodes_Test::TestBody() in fileformats_test.o
      FileformatsTest_OgmlReadWritePetersenGraph_Test::TestBody() in fileformats_test.o
      FileformatsTest_GmlReadWriteEmptyGraph_Test::TestBody() in fileformats_test.o
      FileformatsTest_GmlReadWriteIsolatedNodes_Test::TestBody() in fileformats_test.o
      FileformatsTest_GmlReadWritePetersenGraph_Test::TestBody() in fileformats_test.o
      FileformatsTest_RomeReadWriteEmptyGraph_Test::TestBody() in fileformats_test.o
      ...
  "std::basic_istringstream<char, std::char_traits<char>, std::allocator<char> >::basic_istringstream(std::_Ios_Openmode)", referenced from:
      ogdf::GraphIO::readRome(ogdf::Graph&, std::istream&) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::readChaco(ogdf::Graph&, std::istream&) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::readPMDissGraph(ogdf::Graph&, std::istream&) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::readChallengeGraph(ogdf::Graph&, ogdf::GridLayout&, std::istream&) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::readSTP(ogdf::EdgeWeightedGraph<double>&, ogdf::List<ogdf::NodeElement*>&, ogdf::NodeArray<bool>&, std::istream&) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::readSTP(ogdf::EdgeWeightedGraph<int>&, ogdf::List<ogdf::NodeElement*>&, ogdf::NodeArray<bool>&, std::istream&) in libOGDF.a(GraphIO.o)
      ogdf::gdf::Parser::readAttributes(ogdf::GraphAttributes&, ogdf::EdgeElement*, std::vector<std::string, std::allocator<std::string> > const&) in libOGDF.a(GdfParser.o)
      ...
  "std::basic_ostringstream<char, std::char_traits<char>, std::allocator<char> >::basic_ostringstream(std::_Ios_Openmode)", referenced from:
      FileformatsTest_OgmlReadWriteEmptyGraph_Test::TestBody() in fileformats_test.o
      FileformatsTest_OgmlReadWriteIsolatedNodes_Test::TestBody() in fileformats_test.o
      FileformatsTest_OgmlReadWritePetersenGraph_Test::TestBody() in fileformats_test.o
      FileformatsTest_GmlReadWriteEmptyGraph_Test::TestBody() in fileformats_test.o
      FileformatsTest_GmlReadWriteIsolatedNodes_Test::TestBody() in fileformats_test.o
      FileformatsTest_GmlReadWritePetersenGraph_Test::TestBody() in fileformats_test.o
      FileformatsTest_RomeReadWriteEmptyGraph_Test::TestBody() in fileformats_test.o
      ...
  "std::locale::locale(std::locale const&)", referenced from:
      std::basic_ostream<char, std::char_traits<char> >& std::operator<<<double, char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, std::complex<double> const&) in libOGDF.a(QuadTreeNM.o)
      std::basic_ostream<char, std::char_traits<char> >& std::operator<<<double, char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, std::complex<double> const&) in libOGDF.a(QuadTreeNodeNM.o)
  "std::locale::~locale()", referenced from:
      FileformatsTest_OgmlReadWriteEmptyGraph_Test::TestBody() in fileformats_test.o
      FileformatsTest_OgmlReadWriteIsolatedNodes_Test::TestBody() in fileformats_test.o
      FileformatsTest_OgmlReadWritePetersenGraph_Test::TestBody() in fileformats_test.o
      FileformatsTest_GmlReadWriteEmptyGraph_Test::TestBody() in fileformats_test.o
      FileformatsTest_GmlReadWriteIsolatedNodes_Test::TestBody() in fileformats_test.o
      FileformatsTest_GmlReadWritePetersenGraph_Test::TestBody() in fileformats_test.o
      FileformatsTest_RomeReadWriteEmptyGraph_Test::TestBody() in fileformats_test.o
      ...
  "std::ios_base::Init::Init()", referenced from:
      __GLOBAL__sub_I_fileformats_test.cpp in fileformats_test.o
      __GLOBAL__sub_I_generators_test.cpp in generators_test.o
      __GLOBAL__sub_I_gtest_all.cpp in gtest-all.o
      __GLOBAL__sub_I_main.cpp in main.o
      __GLOBAL__sub_I_reg_energy_based.cpp in reg-energy-based.o
      __GLOBAL__sub_I_reg_lca.cpp in reg-lca.o
      __GLOBAL__sub_I_reg_main.cpp in reg-main.o
      ...
  "std::ios_base::Init::~Init()", referenced from:
      __GLOBAL__sub_I_fileformats_test.cpp in fileformats_test.o
      __GLOBAL__sub_I_generators_test.cpp in generators_test.o
      __GLOBAL__sub_I_gtest_all.cpp in gtest-all.o
      __GLOBAL__sub_I_main.cpp in main.o
      __GLOBAL__sub_I_reg_energy_based.cpp in reg-energy-based.o
      __GLOBAL__sub_I_reg_lca.cpp in reg-lca.o
      __GLOBAL__sub_I_reg_main.cpp in reg-main.o
      ...
  "std::ios_base::ios_base()", referenced from:
      __GLOBAL__sub_I_Logger.cpp in libOGDF.a(Logger.o)
  "std::ios_base::~ios_base()", referenced from:
      FileformatsTest_OgmlReadWriteEmptyGraph_Test::TestBody() in fileformats_test.o
      FileformatsTest_OgmlReadWriteIsolatedNodes_Test::TestBody() in fileformats_test.o
      FileformatsTest_OgmlReadWritePetersenGraph_Test::TestBody() in fileformats_test.o
      FileformatsTest_GmlReadWriteEmptyGraph_Test::TestBody() in fileformats_test.o
      FileformatsTest_GmlReadWriteIsolatedNodes_Test::TestBody() in fileformats_test.o
      FileformatsTest_GmlReadWritePetersenGraph_Test::TestBody() in fileformats_test.o
      FileformatsTest_RomeReadWriteEmptyGraph_Test::TestBody() in fileformats_test.o
      ...
  "std::basic_ios<char, std::char_traits<char> >::init(std::basic_streambuf<char, std::char_traits<char> >*)", referenced from:
      __GLOBAL__sub_I_Logger.cpp in libOGDF.a(Logger.o)
  "std::basic_ios<char, std::char_traits<char> >::clear(std::_Ios_Iostate)", referenced from:
      testing::internal::WideStringToUtf8(wchar_t const*, int) in gtest-all.o
      testing::internal::XmlUnitTestResultPrinter::OutputXmlCDataSection(std::ostream*, char const*) in gtest-all.o
      testing::internal::XmlUnitTestResultPrinter::OutputXmlTestInfo(std::ostream*, char const*, testing::TestInfo const&) in gtest-all.o
      testing::internal::GTestLog::GTestLog(testing::internal::GTestLogSeverity, char const*, int) in gtest-all.o
      testing::internal::CaptureStream(int, char const*, testing::internal::CapturedStream**) in gtest-all.o
      testing::operator<<(std::ostream&, testing::TestPartResult const&) in gtest-all.o
      void testing::internal::PrintCharAndCodeTo<unsigned char, unsigned char>(unsigned char, std::ostream*) in gtest-all.o
      ...
  "std::basic_ios<char, std::char_traits<char> >::imbue(std::locale const&)", referenced from:
      std::basic_ostream<char, std::char_traits<char> >& std::operator<<<double, char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, std::complex<double> const&) in libOGDF.a(QuadTreeNM.o)
      std::basic_ostream<char, std::char_traits<char> >& std::operator<<<double, char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, std::complex<double> const&) in libOGDF.a(QuadTreeNodeNM.o)
  "std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long)", referenced from:
      FileformatsTest_OgmlSimpleRead_Test::TestBody() in fileformats_test.o
      FileformatsTest_OgmlReadFailMissingCompulsiveTags_Test::TestBody() in fileformats_test.o
      FileformatsTest_OgmlReadFailNoXml_Test::TestBody() in fileformats_test.o
      FileformatsTest_OgmlReadFailInvalidXml_Test::TestBody() in fileformats_test.o
      FileformatsTest_ChacoReadFailNodeIndex_Test::TestBody() in fileformats_test.o
      FileformatsTest_GraphMLReadFailMissingCompulsiveTags_Test::TestBody() in fileformats_test.o
      FileformatsTest_GraphMLReadFailNoXml_Test::TestBody() in fileformats_test.o
      ...
  "std::__throw_bad_alloc()", referenced from:
      std::vector<testing::internal::TraceInfo, std::allocator<testing::internal::TraceInfo> >::vector(std::vector<testing::internal::TraceInfo, std::allocator<testing::internal::TraceInfo> > const&) in gtest-all.o
      std::vector<char*, std::allocator<char*> >::_M_insert_aux(__gnu_cxx::__normal_iterator<char**, std::vector<char*, std::allocator<char*> > >, char* const&) in gtest-all.o
      std::vector<std::string, std::allocator<std::string> >::_M_insert_aux(__gnu_cxx::__normal_iterator<std::string*, std::vector<std::string, std::allocator<std::string> > >, std::string const&) in gtest-all.o
      std::vector<testing::TestPartResult, std::allocator<testing::TestPartResult> >::_M_insert_aux(__gnu_cxx::__normal_iterator<testing::TestPartResult*, std::vector<testing::TestPartResult, std::allocator<testing::TestPartResult> > >, testing::TestPartResult const&) in gtest-all.o
      std::vector<testing::TestProperty, std::allocator<testing::TestProperty> >::_M_insert_aux(__gnu_cxx::__normal_iterator<testing::TestProperty*, std::vector<testing::TestProperty, std::allocator<testing::TestProperty> > >, testing::TestProperty const&) in gtest-all.o
      std::vector<testing::TestInfo*, std::allocator<testing::TestInfo*> >::_M_insert_aux(__gnu_cxx::__normal_iterator<testing::TestInfo**, std::vector<testing::TestInfo*, std::allocator<testing::TestInfo*> > >, testing::TestInfo* const&) in gtest-all.o
      std::vector<int, std::allocator<int> >::_M_insert_aux(__gnu_cxx::__normal_iterator<int*, std::vector<int, std::allocator<int> > >, int const&) in gtest-all.o
      ...
  "std::_Rb_tree_decrement(std::_Rb_tree_node_base const*)", referenced from:
      CoinPackedVectorBase::findMaxMinIndices() const in libCOIN.a(CoinPackedVectorBase.o)
  "std::_Rb_tree_decrement(std::_Rb_tree_node_base*)", referenced from:
      std::_Rb_tree<testing::internal::String, testing::internal::String, std::_Identity<testing::internal::String>, std::less<testing::internal::String>, std::allocator<testing::internal::String> >::_M_insert_unique(testing::internal::String const&) in gtest-all.o
      std::_Rb_tree<int, std::pair<int const, ogdf::NodeElement*>, std::_Select1st<std::pair<int const, ogdf::NodeElement*> >, std::less<int>, std::allocator<std::pair<int const, ogdf::NodeElement*> > >::_M_insert_unique(std::_Rb_tree_iterator<std::pair<int const, ogdf::NodeElement*> >, std::pair<int const, ogdf::NodeElement*> const&) in libOGDF.a(GraphIO.o)
      std::_Rb_tree<int, std::pair<int const, ogdf::NodeElement*>, std::_Select1st<std::pair<int const, ogdf::NodeElement*> >, std::less<int>, std::allocator<std::pair<int const, ogdf::NodeElement*> > >::_M_insert_unique(std::pair<int const, ogdf::NodeElement*> const&) in libOGDF.a(GraphIO.o)
      std::_Rb_tree<ogdf::NodeElement*, ogdf::NodeElement*, std::_Identity<ogdf::NodeElement*>, std::less<ogdf::NodeElement*>, std::allocator<ogdf::NodeElement*> >::_M_insert_unique(ogdf::NodeElement* const&) in libOGDF.a(DotParser.o)
      std::_Rb_tree<int, std::pair<int const, ogdf::NodeElement*>, std::_Select1st<std::pair<int const, ogdf::NodeElement*> >, std::less<int>, std::allocator<std::pair<int const, ogdf::NodeElement*> > >::_M_insert_unique(std::_Rb_tree_iterator<std::pair<int const, ogdf::NodeElement*> >, std::pair<int const, ogdf::NodeElement*> const&) in libOGDF.a(TlpParser.o)
      std::_Rb_tree<int, std::pair<int const, ogdf::NodeElement*>, std::_Select1st<std::pair<int const, ogdf::NodeElement*> >, std::less<int>, std::allocator<std::pair<int const, ogdf::NodeElement*> > >::_M_insert_unique(std::pair<int const, ogdf::NodeElement*> const&) in libOGDF.a(TlpParser.o)
      std::_Rb_tree<int, std::pair<int const, ogdf::EdgeElement*>, std::_Select1st<std::pair<int const, ogdf::EdgeElement*> >, std::less<int>, std::allocator<std::pair<int const, ogdf::EdgeElement*> > >::_M_insert_unique(std::_Rb_tree_iterator<std::pair<int const, ogdf::EdgeElement*> >, std::pair<int const, ogdf::EdgeElement*> const&) in libOGDF.a(TlpParser.o)
      ...
  "std::_Rb_tree_increment(std::_Rb_tree_node_base const*)", referenced from:
      testing::internal::TypedTestCasePState::VerifyRegisteredTestNames(char const*, int, char const*) in gtest-all.o
      ogdf::dot::Ast::EdgeStmt::read(ogdf::dot::Parser&, ogdf::Graph&, ogdf::GraphAttributes*, ogdf::ClusterGraph*, ogdf::ClusterGraphAttributes*, ogdf::dot::SubgraphData const&) in libOGDF.a(DotParser.o)
      bool CoinPackedVectorBase::isEquivalent<CoinRelFltEq>(CoinPackedVectorBase const&, CoinRelFltEq const&) const in libCOIN.a(CoinPackedVectorBase.o)
      bool CoinPackedVectorBase::isEquivalent<CoinRelFltEq>(CoinPackedVectorBase const&, CoinRelFltEq const&) const in libCOIN.a(CoinPackedMatrix.o)
      bool CoinPackedVectorBase::isEquivalent<CoinRelFltEq>(CoinPackedVectorBase const&, CoinRelFltEq const&) const in libCOIN.a(CoinModel.o)
  "std::_Rb_tree_increment(std::_Rb_tree_node_base*)", referenced from:
      std::_Rb_tree<int, std::pair<int const, ogdf::NodeElement*>, std::_Select1st<std::pair<int const, ogdf::NodeElement*> >, std::less<int>, std::allocator<std::pair<int const, ogdf::NodeElement*> > >::_M_insert_unique(std::_Rb_tree_iterator<std::pair<int const, ogdf::NodeElement*> >, std::pair<int const, ogdf::NodeElement*> const&) in libOGDF.a(GraphIO.o)
      std::_Rb_tree<int, std::pair<int const, ogdf::NodeElement*>, std::_Select1st<std::pair<int const, ogdf::NodeElement*> >, std::less<int>, std::allocator<std::pair<int const, ogdf::NodeElement*> > >::_M_insert_unique(std::_Rb_tree_iterator<std::pair<int const, ogdf::NodeElement*> >, std::pair<int const, ogdf::NodeElement*> const&) in libOGDF.a(TlpParser.o)
      std::_Rb_tree<int, std::pair<int const, ogdf::EdgeElement*>, std::_Select1st<std::pair<int const, ogdf::EdgeElement*> >, std::less<int>, std::allocator<std::pair<int const, ogdf::EdgeElement*> > >::_M_insert_unique(std::_Rb_tree_iterator<std::pair<int const, ogdf::EdgeElement*> >, std::pair<int const, ogdf::EdgeElement*> const&) in libOGDF.a(TlpParser.o)
      std::_Rb_tree<std::string, std::pair<std::string const, ogdf::NodeElement*>, std::_Select1st<std::pair<std::string const, ogdf::NodeElement*> >, std::less<std::string>, std::allocator<std::pair<std::string const, ogdf::NodeElement*> > >::_M_insert_unique(std::_Rb_tree_iterator<std::pair<std::string const, ogdf::NodeElement*> >, std::pair<std::string const, ogdf::NodeElement*> const&) in libOGDF.a(DLParser.o)
  "std::__throw_length_error(char const*)", referenced from:
      std::vector<ogdf::NodeElement*, std::allocator<ogdf::NodeElement*> >::_M_fill_insert(__gnu_cxx::__normal_iterator<ogdf::NodeElement**, std::vector<ogdf::NodeElement*, std::allocator<ogdf::NodeElement*> > >, unsigned long, ogdf::NodeElement* const&) in libOGDF.a(DLParser.o)
      std::vector<char, std::allocator<char> >::_M_insert_aux(__gnu_cxx::__normal_iterator<char*, std::vector<char, std::allocator<char> > >, char const&) in libCOIN.a(CoinMessageHandler.o)
      std::vector<std::string, std::allocator<std::string> >::reserve(unsigned long) in libCOIN.a(OsiNames.o)
      std::vector<std::string, std::allocator<std::string> >::_M_fill_insert(__gnu_cxx::__normal_iterator<std::string*, std::vector<std::string, std::allocator<std::string> > >, unsigned long, std::string const&) in libCOIN.a(OsiNames.o)
      void std::vector<double, std::allocator<double> >::_M_range_insert<double const*>(__gnu_cxx::__normal_iterator<double*, std::vector<double, std::allocator<double> > >, double const*, double const*, std::forward_iterator_tag) in libCOIN.a(OsiSolverInterface.o)
  "std::__throw_out_of_range(char const*)", referenced from:
      testing::internal::UnitTestImpl::successful_test_case_count() const in gtest-all.o
      testing::internal::UnitTestImpl::failed_test_case_count() const in gtest-all.o
      testing::internal::UnitTestImpl::successful_test_count() const in gtest-all.o
      testing::TestCase::successful_test_count() const in gtest-all.o
      testing::internal::UnitTestImpl::failed_test_count() const in gtest-all.o
      testing::TestCase::failed_test_count() const in gtest-all.o
      testing::TestResult::GetTestPartResult(int) const in gtest-all.o
      ...
  "std::_Rb_tree_insert_and_rebalance(bool, std::_Rb_tree_node_base*, std::_Rb_tree_node_base*, std::_Rb_tree_node_base&)", referenced from:
      std::_Rb_tree<testing::internal::String, testing::internal::String, std::_Identity<testing::internal::String>, std::less<testing::internal::String>, std::allocator<testing::internal::String> >::_M_insert(std::_Rb_tree_node_base*, std::_Rb_tree_node_base*, testing::internal::String const&) in gtest-all.o
      std::_Rb_tree<int, std::pair<int const, ogdf::NodeElement*>, std::_Select1st<std::pair<int const, ogdf::NodeElement*> >, std::less<int>, std::allocator<std::pair<int const, ogdf::NodeElement*> > >::_M_insert_unique(std::_Rb_tree_iterator<std::pair<int const, ogdf::NodeElement*> >, std::pair<int const, ogdf::NodeElement*> const&) in libOGDF.a(GraphIO.o)
      std::_Rb_tree<int, std::pair<int const, ogdf::NodeElement*>, std::_Select1st<std::pair<int const, ogdf::NodeElement*> >, std::less<int>, std::allocator<std::pair<int const, ogdf::NodeElement*> > >::_M_insert_unique(std::pair<int const, ogdf::NodeElement*> const&) in libOGDF.a(GraphIO.o)
      ogdf::dot::Ast::EdgeStmt::read(ogdf::dot::Parser&, ogdf::Graph&, ogdf::GraphAttributes*, ogdf::ClusterGraph*, ogdf::ClusterGraphAttributes*, ogdf::dot::SubgraphData const&) in libOGDF.a(DotParser.o)
      std::_Rb_tree<ogdf::NodeElement*, ogdf::NodeElement*, std::_Identity<ogdf::NodeElement*>, std::less<ogdf::NodeElement*>, std::allocator<ogdf::NodeElement*> >::_M_insert_unique(ogdf::NodeElement* const&) in libOGDF.a(DotParser.o)
      std::_Rb_tree<int, std::pair<int const, ogdf::NodeElement*>, std::_Select1st<std::pair<int const, ogdf::NodeElement*> >, std::less<int>, std::allocator<std::pair<int const, ogdf::NodeElement*> > >::_M_insert_unique(std::_Rb_tree_iterator<std::pair<int const, ogdf::NodeElement*> >, std::pair<int const, ogdf::NodeElement*> const&) in libOGDF.a(TlpParser.o)
      std::_Rb_tree<int, std::pair<int const, ogdf::NodeElement*>, std::_Select1st<std::pair<int const, ogdf::NodeElement*> >, std::less<int>, std::allocator<std::pair<int const, ogdf::NodeElement*> > >::_M_insert_unique(std::pair<int const, ogdf::NodeElement*> const&) in libOGDF.a(TlpParser.o)
      ...
  "std::basic_istream<char, std::char_traits<char> >& std::ws<char, std::char_traits<char> >(std::basic_istream<char, std::char_traits<char> >&)", referenced from:
      ogdf::GmlParser::getLine() in libOGDF.a(GmlParser.o)
  "std::cerr", referenced from:
      testing::internal::Random::Generate(unsigned int) in gtest-all.o
      testing::internal::GTestLog::~GTestLog() in gtest-all.o
      testing::internal::DeathTestImpl::ReadAndInterpretStatusByte() in gtest-all.o
      testing::internal::DeathTestImpl::Passed(bool) in gtest-all.o
      testing::internal::NoExecDeathTest::AssumeRole() in gtest-all.o
      testing::internal::GTestLog::GTestLog(testing::internal::GTestLogSeverity, char const*, int) in gtest-all.o
      testing::internal::GTestLog::~GTestLog() in gtest-all.o
      ...
  "std::cout", referenced from:
      ogdf::Array<int, int>::construct(int, int) in fileformats_test.o
      ogdf::Array<int, int>::grow(int, int const&) in fileformats_test.o
      ogdf::ListPure<ogdf::EdgeElement*>::pushBack(ogdf::EdgeElement* const&) in fileformats_test.o
      ogdf::ListPure<int>::pushBack(int const&) in fileformats_test.o
      _main in main.o
      regEnergyBased() in reg-energy-based.o
      ogdf::Array<int, int>::construct(int, int) in reg-energy-based.o
      ...
  "std::basic_istream<char, std::char_traits<char> >& std::getline<char, std::char_traits<char>, std::allocator<char> >(std::basic_istream<char, std::char_traits<char> >&, std::basic_string<char, std::char_traits<char>, std::allocator<char> >&)", referenced from:
      ogdf::read_next_line(std::istream&, std::string&) in libOGDF.a(GraphIO_leda.o)
  "std::basic_istream<char, std::char_traits<char> >& std::getline<char, std::char_traits<char>, std::allocator<char> >(std::basic_istream<char, std::char_traits<char> >&, std::basic_string<char, std::char_traits<char>, std::allocator<char> >&, char)", referenced from:
      ogdf::GraphIO::readRome(ogdf::Graph&, std::istream&) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::readChaco(ogdf::Graph&, std::istream&) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::readPMDissGraph(ogdf::Graph&, std::istream&) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::readChallengeGraph(ogdf::Graph&, ogdf::GridLayout&, std::istream&) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::readEdgeListSubgraph(ogdf::Graph&, ogdf::List<ogdf::EdgeElement*>&, std::istream&) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::readSTP(ogdf::EdgeWeightedGraph<double>&, ogdf::List<ogdf::NodeElement*>&, ogdf::NodeArray<bool>&, std::istream&) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::readSTP(ogdf::EdgeWeightedGraph<int>&, ogdf::List<ogdf::NodeElement*>&, ogdf::NodeArray<bool>&, std::istream&) in libOGDF.a(GraphIO.o)
      ...
  "std::nothrow", referenced from:
      ogdf::Level::sort(ogdf::NodeArray<double>&) in libOGDF.a(sugiyama.o)
      ogdf::Level::sortByWeightOnly(ogdf::NodeArray<double>&) in libOGDF.a(sugiyama.o)
  "std::terminate()", referenced from:
      ___clang_call_terminate in fileformats_test.o
      ___clang_call_terminate in generators_test.o
      ___clang_call_terminate in gtest-all.o
      ___clang_call_terminate in reg-energy-based.o
      ___clang_call_terminate in reg-lca.o
      ___clang_call_terminate in reg-planar-layout.o
      ___clang_call_terminate in reg-planarity-test.o
      ...
  "std::basic_ostream<char, std::char_traits<char> >& std::operator<<<std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)", referenced from:
      testing::(anonymous namespace)::PrintByteSegmentInObjectTo(unsigned char const*, unsigned long, unsigned long, std::ostream*) in gtest-all.o
  "std::basic_ostream<char, std::char_traits<char> >& std::operator<<<std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char)", referenced from:
      testing::(anonymous namespace)::PrintByteSegmentInObjectTo(unsigned char const*, unsigned long, unsigned long, std::ostream*) in gtest-all.o
  "std::basic_istream<char, std::char_traits<char> >& std::operator>><char, std::char_traits<char> >(std::basic_istream<char, std::char_traits<char> >&, char&)", referenced from:
      ogdf::DLParser::readStatements(ogdf::Graph&, ogdf::GraphAttributes*) in libOGDF.a(DLParser.o)
  "std::basic_istream<char, std::char_traits<char> >& std::operator>><char, std::char_traits<char>, std::allocator<char> >(std::basic_istream<char, std::char_traits<char> >&, std::basic_string<char, std::char_traits<char>, std::allocator<char> >&)", referenced from:
      ogdf::GraphIO::readPMDissGraph(ogdf::Graph&, std::istream&) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::readChallengeGraph(ogdf::Graph&, ogdf::GridLayout&, std::istream&) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::readSTP(ogdf::EdgeWeightedGraph<double>&, ogdf::List<ogdf::NodeElement*>&, ogdf::NodeArray<bool>&, std::istream&) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::readSTP(ogdf::EdgeWeightedGraph<int>&, ogdf::List<ogdf::NodeElement*>&, ogdf::NodeArray<bool>&, std::istream&) in libOGDF.a(GraphIO.o)
      ogdf::GraphMLParser::readData(ogdf::GraphAttributes&, ogdf::NodeElement* const&, ogdf::XmlTagObject const&) in libOGDF.a(GraphMLParser.o)
      ogdf::GraphMLParser::readData(ogdf::GraphAttributes&, ogdf::EdgeElement* const&, ogdf::XmlTagObject const&) in libOGDF.a(GraphMLParser.o)
      ogdf::GraphMLParser::readData(ogdf::ClusterGraphAttributes&, ogdf::ClusterElement* const&, ogdf::XmlTagObject const&) in libOGDF.a(GraphMLParser.o)
      ...
  "typeinfo for char const*", referenced from:
      GCC_except_table44 in libOGDF.a(OgmlParser.o)
      CoinLpIO::scan_next(char*, __sFILE*) const in libCOIN.a(CoinLpIO.o)
      CoinLpIO::skip_comment(char*, __sFILE*) const in libCOIN.a(CoinLpIO.o)
      CoinLpIO::readLp(__sFILE*) in libCOIN.a(CoinLpIO.o)
  "typeinfo for std::runtime_error", referenced from:
      typeinfo for testing::GoogleTestFailureException in gtest-all.o
  "typeinfo for std::exception", referenced from:
      GCC_except_table202 in gtest-all.o
      GCC_except_table216 in gtest-all.o
      GCC_except_table227 in gtest-all.o
      GCC_except_table320 in gtest-all.o
  "VTT for std::basic_ifstream<char, std::char_traits<char> >", referenced from:
      ogdf::GraphIO::readGML(ogdf::Graph&, char const*) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::readGML(ogdf::Graph&, std::string const&) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::readOGML(ogdf::Graph&, char const*) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::readOGML(ogdf::Graph&, std::string const&) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::readRome(ogdf::Graph&, char const*) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::readRome(ogdf::Graph&, std::string const&) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::readLEDA(ogdf::Graph&, char const*) in libOGDF.a(GraphIO.o)
      ...
  "VTT for std::basic_istringstream<char, std::char_traits<char>, std::allocator<char> >", referenced from:
      FileformatsTest_OgmlReadWriteEmptyGraph_Test::TestBody() in fileformats_test.o
      FileformatsTest_OgmlReadWriteIsolatedNodes_Test::TestBody() in fileformats_test.o
      FileformatsTest_OgmlReadWritePetersenGraph_Test::TestBody() in fileformats_test.o
      FileformatsTest_GmlReadWriteEmptyGraph_Test::TestBody() in fileformats_test.o
      FileformatsTest_GmlReadWriteIsolatedNodes_Test::TestBody() in fileformats_test.o
      FileformatsTest_GmlReadWritePetersenGraph_Test::TestBody() in fileformats_test.o
      FileformatsTest_RomeReadWriteEmptyGraph_Test::TestBody() in fileformats_test.o
      ...
  "VTT for std::basic_ostringstream<char, std::char_traits<char>, std::allocator<char> >", referenced from:
      FileformatsTest_OgmlReadWriteEmptyGraph_Test::TestBody() in fileformats_test.o
      FileformatsTest_OgmlReadWriteIsolatedNodes_Test::TestBody() in fileformats_test.o
      FileformatsTest_OgmlReadWritePetersenGraph_Test::TestBody() in fileformats_test.o
      FileformatsTest_GmlReadWriteEmptyGraph_Test::TestBody() in fileformats_test.o
      FileformatsTest_GmlReadWriteIsolatedNodes_Test::TestBody() in fileformats_test.o
      FileformatsTest_GmlReadWritePetersenGraph_Test::TestBody() in fileformats_test.o
      FileformatsTest_RomeReadWriteEmptyGraph_Test::TestBody() in fileformats_test.o
      ...
  "vtable for __cxxabiv1::__class_type_info", referenced from:
      typeinfo for testing::internal::TestFactoryBase in fileformats_test.o
      typeinfo for ogdf::Array<int, int> in fileformats_test.o
      typeinfo for ogdf::EdgeArrayBase in fileformats_test.o
      typeinfo for ogdf::Exception in fileformats_test.o
      typeinfo for testing::internal::TestFactoryBase in generators_test.o
      typeinfo for testing::Test in gtest-all.o
      typeinfo for testing::TestCase in gtest-all.o
      ...
  NOTE: a missing vtable usually means the first non-inline virtual member function has no definition.
  "vtable for __cxxabiv1::__si_class_type_info", referenced from:
      typeinfo for FileformatsTest_OgmlSimpleRead_Test in fileformats_test.o
      typeinfo for FileformatsTest_OgmlReadFailMissingCompulsiveTags_Test in fileformats_test.o
      typeinfo for FileformatsTest_OgmlReadFailNoXml_Test in fileformats_test.o
      typeinfo for FileformatsTest_OgmlReadFailInvalidXml_Test in fileformats_test.o
      typeinfo for FileformatsTest_OgmlReadWriteEmptyGraph_Test in fileformats_test.o
      typeinfo for FileformatsTest_OgmlReadWriteIsolatedNodes_Test in fileformats_test.o
      typeinfo for FileformatsTest_OgmlReadWritePetersenGraph_Test in fileformats_test.o
      ...
  NOTE: a missing vtable usually means the first non-inline virtual member function has no definition.
  "vtable for __cxxabiv1::__vmi_class_type_info", referenced from:
      typeinfo for ogdf::EdgeArray<int> in fileformats_test.o
      typeinfo for ogdf::EdgeArray<int> in reg-energy-based.o
      typeinfo for ogdf::EdgeArray<std::string> in reg-energy-based.o
      typeinfo for ogdf::EdgeArray<ogdf::DPolyline> in reg-energy-based.o
      typeinfo for ogdf::NodeArray<std::string> in reg-energy-based.o
      typeinfo for ogdf::NodeArray<int> in reg-planar-layout.o
      typeinfo for ogdf::EdgeArray<ogdf::IPolyline> in reg-planar-layout.o
      ...
  NOTE: a missing vtable usually means the first non-inline virtual member function has no definition.
  "vtable for std::ostream", referenced from:
      __GLOBAL__sub_I_Logger.cpp in libOGDF.a(Logger.o)
  NOTE: a missing vtable usually means the first non-inline virtual member function has no definition.
  "vtable for std::basic_streambuf<char, std::char_traits<char> >", referenced from:
      FileformatsTest_OgmlReadWriteEmptyGraph_Test::TestBody() in fileformats_test.o
      FileformatsTest_OgmlReadWriteIsolatedNodes_Test::TestBody() in fileformats_test.o
      FileformatsTest_OgmlReadWritePetersenGraph_Test::TestBody() in fileformats_test.o
      FileformatsTest_GmlReadWriteEmptyGraph_Test::TestBody() in fileformats_test.o
      FileformatsTest_GmlReadWriteIsolatedNodes_Test::TestBody() in fileformats_test.o
      FileformatsTest_GmlReadWritePetersenGraph_Test::TestBody() in fileformats_test.o
      FileformatsTest_RomeReadWriteEmptyGraph_Test::TestBody() in fileformats_test.o
      ...
  NOTE: a missing vtable usually means the first non-inline virtual member function has no definition.
  "vtable for std::basic_stringbuf<char, std::char_traits<char>, std::allocator<char> >", referenced from:
      FileformatsTest_OgmlReadWriteEmptyGraph_Test::TestBody() in fileformats_test.o
      FileformatsTest_OgmlReadWriteIsolatedNodes_Test::TestBody() in fileformats_test.o
      FileformatsTest_OgmlReadWritePetersenGraph_Test::TestBody() in fileformats_test.o
      FileformatsTest_GmlReadWriteEmptyGraph_Test::TestBody() in fileformats_test.o
      FileformatsTest_GmlReadWriteIsolatedNodes_Test::TestBody() in fileformats_test.o
      FileformatsTest_GmlReadWritePetersenGraph_Test::TestBody() in fileformats_test.o
      FileformatsTest_RomeReadWriteEmptyGraph_Test::TestBody() in fileformats_test.o
      ...
  NOTE: a missing vtable usually means the first non-inline virtual member function has no definition.
  "operator delete[](void*)", referenced from:
      FileformatsTest_OgmlSimpleRead_Test::TestBody() in fileformats_test.o
      FileformatsTest_OgmlReadFailMissingCompulsiveTags_Test::TestBody() in fileformats_test.o
      FileformatsTest_OgmlReadFailNoXml_Test::TestBody() in fileformats_test.o
      FileformatsTest_OgmlReadFailInvalidXml_Test::TestBody() in fileformats_test.o
      FileformatsTest_OgmlReadWriteEmptyGraph_Test::TestBody() in fileformats_test.o
      FileformatsTest_OgmlReadWriteIsolatedNodes_Test::TestBody() in fileformats_test.o
      FileformatsTest_OgmlReadWritePetersenGraph_Test::TestBody() in fileformats_test.o
      ...
  "operator delete(void*)", referenced from:
      FileformatsTest_OgmlSimpleRead_Test::TestBody() in fileformats_test.o
      FileformatsTest_OgmlReadFailMissingCompulsiveTags_Test::TestBody() in fileformats_test.o
      FileformatsTest_OgmlReadFailNoXml_Test::TestBody() in fileformats_test.o
      FileformatsTest_OgmlReadFailInvalidXml_Test::TestBody() in fileformats_test.o
      FileformatsTest_OgmlReadWriteEmptyGraph_Test::TestBody() in fileformats_test.o
      FileformatsTest_OgmlReadWriteIsolatedNodes_Test::TestBody() in fileformats_test.o
      FileformatsTest_OgmlReadWritePetersenGraph_Test::TestBody() in fileformats_test.o
      ...
  "operator delete(void*, std::nothrow_t const&)", referenced from:
      ogdf::Level::sort(ogdf::NodeArray<double>&) in libOGDF.a(sugiyama.o)
      ogdf::Level::sortByWeightOnly(ogdf::NodeArray<double>&) in libOGDF.a(sugiyama.o)
  "operator new[](unsigned long)", referenced from:
      testing::internal::String testing::internal::FormatForComparisonFailureMessage<int, int>(int const&, int const&) in fileformats_test.o
      testing::internal::AssertHelper::AssertHelper(testing::TestPartResult::Type, char const*, int, char const*) in gtest-all.o
      testing::internal::AssertHelper::AssertHelper(testing::TestPartResult::Type, char const*, int, char const*) in gtest-all.o
      testing::internal::AssertHelper::operator=(testing::Message const&) const in gtest-all.o
      testing::internal::AppendUserMessage(testing::internal::String const&, testing::Message const&) in gtest-all.o
      testing::internal::UnitTestImpl::CurrentOsStackTraceExceptTop(int) in gtest-all.o
      testing::internal::GetCurrentExecutableName() in gtest-all.o
      ...
  "operator new(unsigned long)", referenced from:
      FileformatsTest_OgmlSimpleRead_Test::TestBody() in fileformats_test.o
      FileformatsTest_OgmlReadFailMissingCompulsiveTags_Test::TestBody() in fileformats_test.o
      FileformatsTest_OgmlReadFailNoXml_Test::TestBody() in fileformats_test.o
      FileformatsTest_OgmlReadFailInvalidXml_Test::TestBody() in fileformats_test.o
      FileformatsTest_OgmlReadWriteEmptyGraph_Test::TestBody() in fileformats_test.o
      FileformatsTest_OgmlReadWriteIsolatedNodes_Test::TestBody() in fileformats_test.o
      FileformatsTest_OgmlReadWritePetersenGraph_Test::TestBody() in fileformats_test.o
      ...
  "operator new(unsigned long, std::nothrow_t const&)", referenced from:
      ogdf::Level::sort(ogdf::NodeArray<double>&) in libOGDF.a(sugiyama.o)
      ogdf::Level::sortByWeightOnly(ogdf::NodeArray<double>&) in libOGDF.a(sugiyama.o)
  "___cxa_allocate_exception", referenced from:
      ogdf::Array<int, int>::construct(int, int) in fileformats_test.o
      ogdf::Array<int, int>::grow(int, int const&) in fileformats_test.o
      ogdf::ListPure<ogdf::EdgeElement*>::pushBack(ogdf::EdgeElement* const&) in fileformats_test.o
      ogdf::ListPure<int>::pushBack(int const&) in fileformats_test.o
      testing::UnitTest::AddTestPartResult(testing::TestPartResult::Type, char const*, int, testing::internal::String const&, testing::internal::String const&) in gtest-all.o
      ogdf::Array<int, int>::construct(int, int) in reg-energy-based.o
      ogdf::Array<int, int>::grow(int, int const&) in reg-energy-based.o
      ...
  "___cxa_bad_cast", referenced from:
      ogdf::VarEdgeInserterUMLCore::ExpandedGraphUML::constructDual(ogdf::NodeElement*, ogdf::NodeElement*) in libOGDF.a(VarEdgeInserterCore.o)
      ogdf::VarEdgeInserterUMLCore::createExpandedGraph(ogdf::VarEdgeInserterCore::BiconnectedComponent const&, ogdf::StaticSPQRTree const&) in libOGDF.a(VarEdgeInserterCore.o)
  "___cxa_bad_typeid", referenced from:
      testing::internal::ThreadLocal<std::vector<testing::internal::TraceInfo, std::allocator<testing::internal::TraceInfo> > >::ValueHolder* testing::internal::CheckedDowncastToActualType<testing::internal::ThreadLocal<std::vector<testing::internal::TraceInfo, std::allocator<testing::internal::TraceInfo> > >::ValueHolder, testing::internal::ThreadLocalValueHolderBase>(testing::internal::ThreadLocalValueHolderBase*) in gtest-all.o
      testing::internal::ThreadLocal<testing::TestPartResultReporterInterface*>::ValueHolder* testing::internal::CheckedDowncastToActualType<testing::internal::ThreadLocal<testing::TestPartResultReporterInterface*>::ValueHolder, testing::internal::ThreadLocalValueHolderBase>(testing::internal::ThreadLocalValueHolderBase*) in gtest-all.o
  "___cxa_begin_catch", referenced from:
      ___clang_call_terminate in fileformats_test.o
      ___clang_call_terminate in generators_test.o
      ___clang_call_terminate in gtest-all.o
      void testing::internal::HandleExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) in gtest-all.o
      testing::Test* testing::internal::HandleExceptionsInMethodIfSupported<testing::internal::TestFactoryBase, testing::Test*>(testing::internal::TestFactoryBase*, testing::Test* (testing::internal::TestFactoryBase::*)(), char const*) in gtest-all.o
      void testing::internal::HandleExceptionsInMethodIfSupported<testing::TestCase, void>(testing::TestCase*, void (testing::TestCase::*)(), char const*) in gtest-all.o
      bool testing::internal::HandleExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) in gtest-all.o
      ...
  "___cxa_call_unexpected", referenced from:
      ogdf::GraphIO::readGML(ogdf::Graph&, char const*) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::readGML(ogdf::Graph&, std::string const&) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::writeGML(ogdf::Graph const&, char const*) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::writeGML(ogdf::Graph const&, std::string const&) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::readOGML(ogdf::Graph&, char const*) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::readOGML(ogdf::Graph&, std::string const&) in libOGDF.a(GraphIO.o)
      ogdf::GraphIO::writeOGML(ogdf::Graph const&, char const*) in libOGDF.a(GraphIO.o)
      ...
  "___cxa_end_catch", referenced from:
      void testing::internal::HandleExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) in gtest-all.o
      testing::Test* testing::internal::HandleExceptionsInMethodIfSupported<testing::internal::TestFactoryBase, testing::Test*>(testing::internal::TestFactoryBase*, testing::Test* (testing::internal::TestFactoryBase::*)(), char const*) in gtest-all.o
      void testing::internal::HandleExceptionsInMethodIfSupported<testing::TestCase, void>(testing::TestCase*, void (testing::TestCase::*)(), char const*) in gtest-all.o
      bool testing::internal::HandleExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) in gtest-all.o
      std::vector<testing::internal::TraceInfo, std::allocator<testing::internal::TraceInfo> >::vector(std::vector<testing::internal::TraceInfo, std::allocator<testing::internal::TraceInfo> > const&) in gtest-all.o
      std::vector<std::string, std::allocator<std::string> >::_M_insert_aux(__gnu_cxx::__normal_iterator<std::string*, std::vector<std::string, std::allocator<std::string> > >, std::string const&) in gtest-all.o
      std::vector<testing::TestPartResult, std::allocator<testing::TestPartResult> >::_M_insert_aux(__gnu_cxx::__normal_iterator<testing::TestPartResult*, std::vector<testing::TestPartResult, std::allocator<testing::TestPartResult> > >, testing::TestPartResult const&) in gtest-all.o
      ...
  "___cxa_free_exception", referenced from:
      testing::UnitTest::AddTestPartResult(testing::TestPartResult::Type, char const*, int, testing::internal::String const&, testing::internal::String const&) in gtest-all.o
      CoinPackedVector::gutsOfSetVector(int, int const*, double const*, bool, char const*) in libCOIN.a(CoinPackedVector.o)
      CoinPackedVector::assignVector(int, int*&, double*&, bool) in libCOIN.a(CoinPackedVector.o)
      CoinPackedVector::gutsOfSetConstant(int, int const*, double, bool, char const*) in libCOIN.a(CoinPackedVector.o)
      CoinPackedVector::setElement(int, double) in libCOIN.a(CoinPackedVector.o)
      CoinPackedVector::insert(int, double) in libCOIN.a(CoinPackedVector.o)
      CoinPackedVector::append(CoinPackedVectorBase const&) in libCOIN.a(CoinPackedVector.o)
      ...
  "___cxa_get_exception_ptr", referenced from:
      CoinPackedVector::gutsOfSetVector(int, int const*, double const*, bool, char const*) in libCOIN.a(CoinPackedVector.o)
      CoinPackedVector::assignVector(int, int*&, double*&, bool) in libCOIN.a(CoinPackedVector.o)
      CoinPackedVector::gutsOfSetConstant(int, int const*, double, bool, char const*) in libCOIN.a(CoinPackedVector.o)
      CoinShallowPackedVector::operator=(CoinPackedVectorBase const&) in libCOIN.a(CoinShallowPackedVector.o)
      CoinShallowPackedVector::operator=(CoinShallowPackedVector const&) in libCOIN.a(CoinShallowPackedVector.o)
      CoinShallowPackedVector::setVector(int, int const*, double const*, bool) in libCOIN.a(CoinShallowPackedVector.o)
      CoinShallowPackedVector::CoinShallowPackedVector(bool) in libCOIN.a(CoinShallowPackedVector.o)
      ...
  "___cxa_guard_abort", referenced from:
      testing::internal::AssertHelper::operator=(testing::Message const&) const in gtest-all.o
      testing::UnitTest::GetInstance() in gtest-all.o
      testing::internal::UnitTestOptions::GetAbsolutePathToOutputFile() in gtest-all.o
      testing::ScopedFakeTestPartResultReporter::Init() in gtest-all.o
      testing::ScopedFakeTestPartResultReporter::~ScopedFakeTestPartResultReporter() in gtest-all.o
      testing::Test::RecordProperty(char const*, char const*) in gtest-all.o
      testing::internal::ReportFailureInUnknownLocation(testing::TestPartResult::Type, testing::internal::String const&) in gtest-all.o
      ...
  "___cxa_guard_acquire", referenced from:
      testing::internal::AssertHelper::operator=(testing::Message const&) const in gtest-all.o
      testing::UnitTest::GetInstance() in gtest-all.o
      testing::internal::UnitTestOptions::GetAbsolutePathToOutputFile() in gtest-all.o
      testing::ScopedFakeTestPartResultReporter::Init() in gtest-all.o
      testing::ScopedFakeTestPartResultReporter::~ScopedFakeTestPartResultReporter() in gtest-all.o
      testing::Test::RecordProperty(char const*, char const*) in gtest-all.o
      testing::internal::ReportFailureInUnknownLocation(testing::TestPartResult::Type, testing::internal::String const&) in gtest-all.o
      ...
  "___cxa_guard_release", referenced from:
      testing::internal::AssertHelper::operator=(testing::Message const&) const in gtest-all.o
      testing::UnitTest::GetInstance() in gtest-all.o
      testing::internal::UnitTestOptions::GetAbsolutePathToOutputFile() in gtest-all.o
      testing::ScopedFakeTestPartResultReporter::Init() in gtest-all.o
      testing::ScopedFakeTestPartResultReporter::~ScopedFakeTestPartResultReporter() in gtest-all.o
      testing::Test::RecordProperty(char const*, char const*) in gtest-all.o
      testing::internal::ReportFailureInUnknownLocation(testing::TestPartResult::Type, testing::internal::String const&) in gtest-all.o
      ...
  "___cxa_pure_virtual", referenced from:
      vtable for ogdf::EdgeArrayBase in fileformats_test.o
      vtable for testing::Test in gtest-all.o
      vtable for testing::internal::ForkingDeathTest in gtest-all.o
      vtable for testing::internal::DeathTestImpl in gtest-all.o
      vtable for testing::internal::DeathTest in gtest-all.o
      vtable for ogdf::EdgeArrayBase in reg-energy-based.o
      vtable for ogdf::NodeArrayBase in reg-energy-based.o
      ...
  "___cxa_rethrow", referenced from:
      void testing::internal::HandleExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) in gtest-all.o
      testing::Test* testing::internal::HandleExceptionsInMethodIfSupported<testing::internal::TestFactoryBase, testing::Test*>(testing::internal::TestFactoryBase*, testing::Test* (testing::internal::TestFactoryBase::*)(), char const*) in gtest-all.o
      void testing::internal::HandleExceptionsInMethodIfSupported<testing::TestCase, void>(testing::TestCase*, void (testing::TestCase::*)(), char const*) in gtest-all.o
      bool testing::internal::HandleExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) in gtest-all.o
      std::vector<testing::internal::TraceInfo, std::allocator<testing::internal::TraceInfo> >::vector(std::vector<testing::internal::TraceInfo, std::allocator<testing::internal::TraceInfo> > const&) in gtest-all.o
      std::vector<std::string, std::allocator<std::string> >::_M_insert_aux(__gnu_cxx::__normal_iterator<std::string*, std::vector<std::string, std::allocator<std::string> > >, std::string const&) in gtest-all.o
      std::vector<testing::TestPartResult, std::allocator<testing::TestPartResult> >::_M_insert_aux(__gnu_cxx::__normal_iterator<testing::TestPartResult*, std::vector<testing::TestPartResult, std::allocator<testing::TestPartResult> > >, testing::TestPartResult const&) in gtest-all.o
      ...
  "___cxa_throw", referenced from:
      ogdf::Array<int, int>::construct(int, int) in fileformats_test.o
      ogdf::Array<int, int>::grow(int, int const&) in fileformats_test.o
      ogdf::ListPure<ogdf::EdgeElement*>::pushBack(ogdf::EdgeElement* const&) in fileformats_test.o
      ogdf::ListPure<int>::pushBack(int const&) in fileformats_test.o
      testing::UnitTest::AddTestPartResult(testing::TestPartResult::Type, char const*, int, testing::internal::String const&, testing::internal::String const&) in gtest-all.o
      ogdf::Array<int, int>::construct(int, int) in reg-energy-based.o
      ogdf::Array<int, int>::grow(int, int const&) in reg-energy-based.o
      ...
  "___dynamic_cast", referenced from:
      testing::internal::ThreadLocal<std::vector<testing::internal::TraceInfo, std::allocator<testing::internal::TraceInfo> > >::ValueHolder* testing::internal::CheckedDowncastToActualType<testing::internal::ThreadLocal<std::vector<testing::internal::TraceInfo, std::allocator<testing::internal::TraceInfo> > >::ValueHolder, testing::internal::ThreadLocalValueHolderBase>(testing::internal::ThreadLocalValueHolderBase*) in gtest-all.o
      testing::internal::ThreadLocal<testing::TestPartResultReporterInterface*>::ValueHolder* testing::internal::CheckedDowncastToActualType<testing::internal::ThreadLocal<testing::TestPartResultReporterInterface*>::ValueHolder, testing::internal::ThreadLocalValueHolderBase>(testing::internal::ThreadLocalValueHolderBase*) in gtest-all.o
      ogdf::VarEdgeInserterCore::ExpandedGraph::expandSkeleton(ogdf::NodeElement*, ogdf::EdgeElement*, ogdf::EdgeElement*) in libOGDF.a(VarEdgeInserterCore.o)
      ogdf::VarEdgeInserterUMLCore::ExpandedGraphUML::constructDual(ogdf::NodeElement*, ogdf::NodeElement*) in libOGDF.a(VarEdgeInserterCore.o)
      ogdf::VarEdgeInserterUMLCore::createExpandedGraph(ogdf::VarEdgeInserterCore::BiconnectedComponent const&, ogdf::StaticSPQRTree const&) in libOGDF.a(VarEdgeInserterCore.o)
      OsiGrbSolverInterface::setWarmStart(CoinWarmStart const*) in libCOIN.a(OsiGrbSolverInterface.o)
      CoinWarmStartBasis::generateDiff(CoinWarmStart const*) const in libCOIN.a(CoinWarmStartBasis.o)
      ...
  "___gxx_personality_v0", referenced from:
      isSameUndirectedGraph(ogdf::Graph const&, ogdf::Graph const&) in fileformats_test.o
      FileformatsTest_OgmlSimpleRead_Test::TestBody() in fileformats_test.o
      FileformatsTest_OgmlReadFailMissingCompulsiveTags_Test::TestBody() in fileformats_test.o
      FileformatsTest_OgmlReadFailNoXml_Test::TestBody() in fileformats_test.o
      FileformatsTest_OgmlReadFailInvalidXml_Test::TestBody() in fileformats_test.o
      FileformatsTest_OgmlReadWriteEmptyGraph_Test::TestBody() in fileformats_test.o
      FileformatsTest_OgmlReadWriteIsolatedNodes_Test::TestBody() in fileformats_test.o
      ...
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
make: *** [test/test-release] Error 1