Fuzz blockers

The followings are the branches where fuzzer fails to bypass.

Unique non-covered Complexity	Unique Reachable Complexities	Unique Reachable Functions	All non-covered Complexity	All Reachable Complexity	Function Name	Function Callsite	Blocked Branch
7	32	15 : View List ['std::__1::vector >::end[abi:ne180100]()', 'std::__1::vector >::clear[abi:ne180100]()', 'bool std::__1::operator!=[abi:ne180100] (std::__1::__wrap_iter const&, std::__1::__wrap_iter const&)', 'operator delete[](void)', 'OpenBabel::OBAtom::SetVector()', 'OpenBabel::OBBase::GetData(unsigned int)', 'OpenBabel::OBBase::DeleteData(unsigned int)', 'OpenBabel::OBAtom::ClearCoordPtr()', 'std::__1::__wrap_iter ::__wrap_iter[abi:ne180100]()', 'OpenBabel::OBMol::NextAtom(std::__1::__wrap_iter &)', 'OpenBabel::OBMol::BeginAtom(std::__1::__wrap_iter &)', 'std::__1::vector >::begin[abi:ne180100]()', 'std::__1::__wrap_iter ::__wrap_iter[abi:ne180100]()', 'std::__1::__wrap_iter ::operator[abi:ne180100]() const', 'std::__1::__wrap_iter ::operator++[abi:ne180100]()']	7	32	OpenBabel::OBMol::BeginModify()	call site: 00000	/src/openbabel/src/mol.cpp:1488
2	2	1 : View List ['OpenBabel::vector3::Set(double, double, double)']	2	2	OpenBabel::OBAtom::GetVector()	call site: 00000	/src/openbabel/src/atom.cpp:378
0	300	5 : View List ['std::__1::vector >::operator=[abi:ne180100](std::__1::vector > const&)', 'std::__1::vector >::~vector[abi:ne180100]()', 'OpenBabel::OBRing::GetParent()', 'OpenBabel::visitRing(OpenBabel::OBMol, OpenBabel::OBRing, std::__1::vector >&, std::__1::vector >&)', 'std::__1::vector >::vector[abi:ne180100]()']	4	304	OpenBabel::OBRingSearch::RemoveRedundant(int)	call site: 00000	/src/openbabel/src/ring.cpp:335
0	116	3 : View List ['_ZNSt3__112basic_stringIcNS_11char_traitsIcEENS_9allocatorIcEEEC2B8ne180100ILi0EEEPKc', 'std::__1::basic_string , std::__1::allocator >::~basic_string()', 'OpenBabel::OBMessageHandler::ThrowError(std::__1::basic_string , std::__1::allocator > const&, std::__1::basic_string , std::__1::allocator > const&, OpenBabel::obMessageLevel, OpenBabel::errorQualifier)']	0	335	OpenBabel::OBMol::FindRingAtomsAndBonds()	call site: 00000	/src/openbabel/src/ring.cpp:574
0	116	3 : View List ['std::__1::basic_string , std::__1::allocator >::~basic_string()', '_ZNSt3__112basic_stringIcNS_11char_traitsIcEENS_9allocatorIcEEEC2B8ne180100ILi0EEEPKc', 'OpenBabel::OBMessageHandler::ThrowError(std::__1::basic_string , std::__1::allocator > const&, std::__1::basic_string , std::__1::allocator > const&, OpenBabel::obMessageLevel, OpenBabel::errorQualifier)']	0	122	OpenBabel::OBMol::Clear()	call site: 00000	/src/openbabel/src/mol.cpp:1440
0	116	3 : View List ['_ZNSt3__112basic_stringIcNS_11char_traitsIcEENS_9allocatorIcEEEC2B8ne180100ILi0EEEPKc', 'std::__1::basic_string , std::__1::allocator >::~basic_string()', 'OpenBabel::OBMessageHandler::ThrowError(std::__1::basic_string , std::__1::allocator > const&, std::__1::basic_string , std::__1::allocator > const&, OpenBabel::obMessageLevel, OpenBabel::errorQualifier)']	0	116	OpenBabel::OBMol::EndModify(bool)	call site: 00000	/src/openbabel/src/mol.cpp:1518
0	116	3 : View List ['_ZNSt3__112basic_stringIcNS_11char_traitsIcEENS_9allocatorIcEEEC2B8ne180100ILi0EEEPKc', 'std::__1::basic_string , std::__1::allocator >::~basic_string()', 'OpenBabel::OBMessageHandler::ThrowError(std::__1::basic_string , std::__1::allocator > const&, std::__1::basic_string , std::__1::allocator > const&, OpenBabel::obMessageLevel, OpenBabel::errorQualifier)']	0	116	OpenBabel::OBMol::AddBond(int,int,int,int,int)	call site: 00000	/src/openbabel/src/mol.cpp:2536
0	32	1 : View List ['OpenBabel::OBPlugin::LoadAllPlugins()']	0	62	OpenBabel::OBPlugin::GetTypeMap(charconst*)	call site: 00000	/src/openbabel/src/plugin.cpp:34
0	6	1 : View List ['OpenBabel::OBBase::DeleteData(std::__1::basic_string , std::__1::allocator > const&)']	0	1501	OpenBabel::OBMol::FindSSSR()	call site: 00000	/src/openbabel/src/ring.cpp:100
0	0	None	7	10	OpenBabel::OBMol::AddBond(int,int,int,int,int)	call site: 00000	/src/openbabel/src/mol.cpp:2523
0	0	None	4	122	OpenBabel::OBCisTransStereo::SetConfig(OpenBabel::OBCisTransStereo::Configconst&)	call site: 00000	/src/openbabel/src/stereo/cistrans.cpp:99
0	0	None	4	122	OpenBabel::OBCisTransStereo::SetConfig(OpenBabel::OBCisTransStereo::Configconst&)	call site: 00000	/src/openbabel/src/stereo/cistrans.cpp:105

Fuzzer calltree


         LLVMFuzzerTestOneInput

[function] [call site] 00000


           OpenBabel::OBConversion::OBConversion(std::__1::basic_istream<char, std::__1::char_traits<char> >*, std::__1::basic_ostream<char, std::__1::char_traits<char> >*)

[function] [call site] 00001


             OpenBabel::OBConversion::SetInStream(std::__1::basic_istream<char, std::__1::char_traits<char> >*, bool)

[function] [call site] 00002


               OpenBabel::OBConversion::IsOption(char const*, OpenBabel::OBConversion::Option_type)

[function] [call site] 00003


               zlib_stream::basic_zip_istream<char, std::__1::char_traits<char> >::basic_zip_istream(std::__1::basic_istream<char, std::__1::char_traits<char> >&, int, unsigned long, unsigned long)

[function] [call site] 00004


                 zlib_stream::basic_unzip_streambuf<char, std::__1::char_traits<char> >::basic_unzip_streambuf(std::__1::basic_istream<char, std::__1::char_traits<char> >&, int, unsigned long, unsigned long)

[function] [call site] 00005


                   zlib_stream::basic_unzip_streambuf<char, std::__1::char_traits<char> >::initialize(int)

[function] [call site] 00006


                     inflateInit2_

[call site] 00007


                 zlib_stream::basic_unzip_streambuf<char, std::__1::char_traits<char> >::get_zerr() const

[function] [call site] 00008


                 zlib_stream::basic_unzip_streambuf<char, std::__1::char_traits<char> >::check_header()

[function] [call site] 00009


                   zlib_stream::basic_unzip_streambuf<char, std::__1::char_traits<char> >::get_zip_stream()

[function] [call site] 00010


                   zlib_stream::basic_unzip_streambuf<char, std::__1::char_traits<char> >::get_istream()

[function] [call site] 00011


                   zlib_stream::basic_unzip_streambuf<char, std::__1::char_traits<char> >::get_istream()

[function] [call site] 00012


                   zlib_stream::basic_unzip_streambuf<char, std::__1::char_traits<char> >::get_istream()

[function] [call site] 00013


                   zlib_stream::basic_unzip_streambuf<char, std::__1::char_traits<char> >::get_istream()

[function] [call site] 00014


                   zlib_stream::basic_unzip_streambuf<char, std::__1::char_traits<char> >::get_istream()

[function] [call site] 00015


                   zlib_stream::basic_unzip_streambuf<char, std::__1::char_traits<char> >::get_istream()

[function] [call site] 00016


                   zlib_stream::basic_unzip_streambuf<char, std::__1::char_traits<char> >::get_istream()

[function] [call site] 00017


                   zlib_stream::basic_unzip_streambuf<char, std::__1::char_traits<char> >::get_istream()

[function] [call site] 00018


                   zlib_stream::basic_unzip_streambuf<char, std::__1::char_traits<char> >::get_istream()

[function] [call site] 00019


                   zlib_stream::basic_unzip_streambuf<char, std::__1::char_traits<char> >::get_istream()

[function] [call site] 00020


                   zlib_stream::basic_unzip_streambuf<char, std::__1::char_traits<char> >::get_istream()

[function] [call site] 00021


                   zlib_stream::basic_unzip_streambuf<char, std::__1::char_traits<char> >::get_istream()

[function] [call site] 00022


                   zlib_stream::basic_unzip_streambuf<char, std::__1::char_traits<char> >::get_istream()

[function] [call site] 00023


                 zlib_stream::basic_unzip_streambuf<char, std::__1::char_traits<char> >::~basic_unzip_streambuf()

[function] [call site] 00024


                   inflateEnd

[call site] 00025


                   __clang_call_terminate

[call site] 00026


                     __cxa_begin_catch

[call site] 00027


               OpenBabel::FilteringInputStream<OpenBabel::LineEndingExtractor>::FilteringInputStream(std::__1::basic_istream<char, std::__1::char_traits<char> >&)

[function] [call site] 00028


                 OpenBabel::FilteringInputStreambuf<OpenBabel::LineEndingExtractor>::FilteringInputStreambuf(std::__1::basic_istream<char, std::__1::char_traits<char> >*)

[function] [call site] 00029


             OpenBabel::OBConversion::SetOutStream(std::__1::basic_ostream<char, std::__1::char_traits<char> >*, bool)

[function] [call site] 00030


               OpenBabel::OBConversion::IsOption(char const*, OpenBabel::OBConversion::Option_type)

[function] [call site] 00031


               zlib_stream::basic_zip_ostream<char, std::__1::char_traits<char> >::basic_zip_ostream(std::__1::basic_ostream<char, std::__1::char_traits<char> >&, bool, int, zlib_stream::EStrategy, int, int, unsigned long)

[function] [call site] 00032


                 zlib_stream::basic_zip_streambuf<char, std::__1::char_traits<char> >::basic_zip_streambuf(std::__1::basic_ostream<char, std::__1::char_traits<char> >&, int, zlib_stream::EStrategy, int, int, unsigned long)

[function] [call site] 00033


                   deflateInit2_

[call site] 00034


                 zlib_stream::basic_zip_ostream<char, std::__1::char_traits<char> >::add_header()

[function] [call site] 00035


                   zlib_stream::basic_zip_streambuf<char, std::__1::char_traits<char> >::get_ostream() const

[function] [call site] 00036


                 zlib_stream::basic_zip_streambuf<char, std::__1::char_traits<char> >::~basic_zip_streambuf()

[function] [call site] 00037


                   zlib_stream::basic_zip_streambuf<char, std::__1::char_traits<char> >::flush()

[function] [call site] 00038


                     crc32

[call site] 00039


                     deflate

[call site] 00040


                   deflateEnd

[call site] 00041


                   __clang_call_terminate

[call site] 00042


             OpenBabel::OBConversion::RegisterOptionParam(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, OpenBabel::OBFormat*, int, OpenBabel::OBConversion::Option_type)

[function] [call site] 00043


               OpenBabel::OBConversion::OptionParamArray(OpenBabel::OBConversion::Option_type)

[function] [call site] 00044


                 __cxa_guard_acquire

[call site] 00045


                 __cxa_atexit

[call site] 00046


                 __cxx_global_array_dtor

[function] [call site] 00047


                 __cxa_guard_release

[call site] 00048


               OpenBabel::OBConversion::OptionParamArray(OpenBabel::OBConversion::Option_type)

[function] [call site] 00049


               OpenBabel::OBMessageHandler::ThrowError(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, OpenBabel::obMessageLevel, OpenBabel::errorQualifier)

[function] [call site] 00050


                 OpenBabel::OBError::OBError(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, OpenBabel::obMessageLevel)

[function] [call site] 00051


                 OpenBabel::OBError::OBError(OpenBabel::OBError const&)

[function] [call site] 00052


                 OpenBabel::OBMessageHandler::ThrowError(OpenBabel::OBError, OpenBabel::errorQualifier)

[function] [call site] 00053


                   OpenBabel::OBError::GetLevel() const

[function] [call site] 00054


                   OpenBabel::operator<<(std::__1::basic_ostream<char, std::__1::char_traits<char> >&, OpenBabel::OBError const&)

[function] [call site] 00055


                     OpenBabel::OBError::message() const

[function] [call site] 00056


                   OpenBabel::OBError::GetLevel() const

[function] [call site] 00057


                 OpenBabel::OBError::~OBError()

[function] [call site] 00058


                 OpenBabel::OBError::~OBError()

[function] [call site] 00059


               OpenBabel::OBConversion::OptionParamArray(OpenBabel::OBConversion::Option_type)

[function] [call site] 00060


             OpenBabel::OBConversion::RegisterOptionParam(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, OpenBabel::OBFormat*, int, OpenBabel::OBConversion::Option_type)

[function] [call site] 00061


           OpenBabel::OBMol::OBMol()

[function] [call site] 00062


             OpenBabel::OBBase::OBBase()

[function] [call site] 00063


             OpenBabel::OBBase::~OBBase()

[function] [call site] 00064


           OpenBabel::OBConversion::SetInFormat(char const*, bool)

[function] [call site] 00065


             OpenBabel::OBConversion::FindFormat(char const*)

[function] [call site] 00066


               OpenBabel::OBFormat::FindType(char const*)

[function] [call site] 00067


                 OpenBabel::OBFormat::Default()

[function] [call site] 00068


                 OpenBabel::OBFormat::Map()

[function] [call site] 00069


                   __cxa_guard_acquire

[call site] 00070


                   __cxa_atexit

[call site] 00071


                   __cxa_guard_release

[call site] 00072


                 OpenBabel::OBPlugin::BaseFindType(std::__1::map<char const*, OpenBabel::OBPlugin*, OpenBabel::CharPtrLess, std::__1::allocator<std::__1::pair<char const* const, OpenBabel::OBPlugin*> > >&, char const*)

[function] [call site] 00073


                   OpenBabel::OBPlugin::LoadAllPlugins()

[function] [call site] 00074


                     OpenBabel::OBPlugin::GetPlugin(char const*, char const*)

[function] [call site] 00075


                       OpenBabel::OBPlugin::GetTypeMap(char const*)

[function] [call site] 00076


                         OpenBabel::OBPlugin::LoadAllPlugins()

[function] [call site] 00077


                           __cxa_guard_acquire

[call site] 00078


                           __cxa_atexit

[call site] 00079


                           __cxa_guard_release

[call site] 00080


                           __cxa_guard_abort

[call site] 00081


                         OpenBabel::OBPlugin::PluginMap()

[function] [call site] 00082


                           __cxa_guard_acquire

[call site] 00083


                           __cxa_atexit

[call site] 00084


                           __cxa_guard_release

[call site] 00085


                         OpenBabel::OBPlugin::PluginMap()

[function] [call site] 00086


                         OpenBabel::OBPlugin::PluginMap()

[function] [call site] 00087


                       OpenBabel::OBPlugin::BaseFindType(std::__1::map<char const*, OpenBabel::OBPlugin*, OpenBabel::CharPtrLess, std::__1::allocator<std::__1::pair<char const* const, OpenBabel::OBPlugin*> > >&, char const*)

[function] [call site] 00088


                       OpenBabel::OBPlugin::LoadAllPlugins()

[function] [call site] 00089


                       OpenBabel::OBPlugin::PluginMap()

[function] [call site] 00090


                       OpenBabel::OBPlugin::BaseFindType(std::__1::map<char const*, OpenBabel::OBPlugin*, OpenBabel::CharPtrLess, std::__1::allocator<std::__1::pair<char const* const, OpenBabel::OBPlugin*> > >&, char const*)

[function] [call site] 00091


           abort

[call site] 00092


           OpenBabel::OBConversion::ReadString(OpenBabel::OBBase*, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >)

[function] [call site] 00093


             OpenBabel::OBConversion::SetInStream(std::__1::basic_istream<char, std::__1::char_traits<char> >*, bool)

[function] [call site] 00094


             OpenBabel::OBConversion::Read(OpenBabel::OBBase*, std::__1::basic_istream<char, std::__1::char_traits<char> >*)

[function] [call site] 00095


               zlib_stream::isGZip(std::__1::basic_istream<char, std::__1::char_traits<char> >&)

[function] [call site] 00096


               OpenBabel::OBConversion::SetInStream(std::__1::basic_istream<char, std::__1::char_traits<char> >*, bool)

[function] [call site] 00097


               OpenBabel::OBLocale::SetLocale()

[function] [call site] 00098


                 setlocale

[call site] 00099


                 strdup

[call site] 00100


                 setlocale

[call site] 00101


               OpenBabel::OBConversion::SetStartAndEnd()

[function] [call site] 00102


                 OpenBabel::OBConversion::IsOption(char const*, OpenBabel::OBConversion::Option_type)

[function] [call site] 00103


                 atoi

[function] [call site] 00104


                   strtol

[call site] 00105


                 OpenBabel::OBConversion::IsOption(char const*, OpenBabel::OBConversion::Option_type)

[function] [call site] 00106


                 atoi

[function] [call site] 00107


               OpenBabel::OBLocale::RestoreLocale()

[function] [call site] 00108


                 setlocale

[call site] 00109


               __dynamic_cast

[call site] 00110


           OpenBabel::OBMol::~OBMol()

[function] [call site] 00111


             OpenBabel::OBMol::BeginAtom(std::__1::__wrap_iter<OpenBabel::OBAtom**>&)

[function] [call site] 00112


             OpenBabel::OBMol::NextAtom(std::__1::__wrap_iter<OpenBabel::OBAtom**>&)

[function] [call site] 00113


             OpenBabel::OBMol::BeginBond(std::__1::__wrap_iter<OpenBabel::OBBond**>&)

[function] [call site] 00114


             OpenBabel::OBMol::NextBond(std::__1::__wrap_iter<OpenBabel::OBBond**>&)

[function] [call site] 00115


             OpenBabel::OBMol::BeginResidue(std::__1::__wrap_iter<OpenBabel::OBResidue**>&)

[function] [call site] 00116


             OpenBabel::OBMol::NextResidue(std::__1::__wrap_iter<OpenBabel::OBResidue**>&)

[function] [call site] 00117


             OpenBabel::OBBase::~OBBase()

[function] [call site] 00118


             __clang_call_terminate

[call site] 00119


           OpenBabel::OBConversion::~OBConversion()

[function] [call site] 00120


             OpenBabel::OBConversion::SetInStream(std::__1::basic_istream<char, std::__1::char_traits<char> >*, bool)

[function] [call site] 00121


             OpenBabel::OBConversion::SetOutStream(std::__1::basic_ostream<char, std::__1::char_traits<char> >*, bool)

[function] [call site] 00122


             __clang_call_terminate

[call site] 00123