Fuzz introspector
For issues and ideas: https://github.com/ossf/fuzz-introspector/issues
Project coverage
Per-fuzzer coverage

Table of contents

Project overview: openbabel
High level conclusions
Reachability and coverage overview
Fuzzers overview
Project functions overview
Fuzzer details
Fuzzer: fuzz_obconversion_smiles
Call tree
Fuzz blockers
Runtime coverage analysis
Files reached
Fuzzer: fuzz_obconversion_sdf
Call tree
Fuzz blockers
Runtime coverage analysis
Files reached
Fuzzer: fuzz_convert
Call tree
Fuzz blockers
Runtime coverage analysis
Files reached
Analyses and suggestions
Optimal target analysis
Remaining optimal interesting functions
All functions overview
Fuzz engine guidance
/src/openbabel/test/fuzz/fuzz_obconversion.cpp
Dictionary
Fuzzer function priority
/src/openbabel/test/fuzz/fuzz_obconversion.cpp
Dictionary
Fuzzer function priority
/src/openbabel/test/fuzz/fuzz_convert.cpp
Dictionary
Fuzzer function priority
Runtime coverage analysis
Complex functions with low coverage
Files and Directories in report
Files in report
Directories in report
Metadata section
Report generation date: 2025-07-11

Project overview: openbabel

High level conclusions

Reachability and coverage overview

Functions statically reachable by fuzzers
1.0%
67 / 4519
Cyclomatic complexity statically reachable by fuzzers
1.0%
527 / 71054
Runtime code coverage of functions
45.0%
2032 / 4519

Warning: The number of runtime covered functions are larger than the number of reachable functions. This means that Fuzz Introspector found there are more functions covered at runtime than what is considered reachable based on the static analysis. This is a limitation in the analysis as anything covered at runtime is by definition reachable by the fuzzers.
This is likely due to a limitation in the static analysis. In this case, the count of functions covered at runtime is the true value, which means this is what should be considered "achieved" by the fuzzer.

Use the project functions table below to query all functions that were not covered at runtime.

Fuzzers overview

Fuzzer Fuzzer filename Functions Reached Functions unreached Fuzzer depth Files reached Basic blocks reached Cyclomatic complexity Details
fuzz_obconversion_smiles /src/openbabel/test/fuzz/fuzz_obconversion.cpp 116 4544 9 15 630 416 fuzz_obconversion.cpp
fuzz_obconversion_sdf /src/openbabel/test/fuzz/fuzz_obconversion.cpp 116 4544 9 15 630 416 fuzz_obconversion.cpp
fuzz_convert /src/openbabel/test/fuzz/fuzz_convert.cpp 130 4539 8 12 791 537 fuzz_convert.cpp

Project functions overview

The following table shows data about each function in the project. The functions included in this table correspond to all functions that exist in the executables of the fuzzers. As such, there may be functions that are from third-party libraries.

For further technical details on the meaning of columns in the below table, please see the Glossary .

Func name Functions filename Args Function call depth Reached by Fuzzers Runtime reached by Fuzzers Combined reached by Fuzzers Fuzzers runtime hit Func lines hit % I Count BB Count Cyclomatic complexity Functions reached Reached by functions Accumulated cyclomatic complexity Undiscovered complexity

Fuzzer details

Fuzzer: fuzz_obconversion_smiles

Call tree

The calltree shows the control flow of the fuzzer. This is overlaid with coverage information to display how much of the potential code a fuzzer can reach is in fact covered at runtime. In the following there is a link to a detailed calltree visualisation as well as a bitmap showing a high-level view of the calltree. For further information about these topics please see the glossary for full calltree and calltree overview

Full calltree

Call tree overview bitmap:

The distribution of callsites in terms of coloring is
Color Runtime hitcount Callsite count Percentage
red 0 59 47.5%
gold [1:9] 7 5.64%
yellow [10:29] 0 0.0%
greenyellow [30:49] 0 0.0%
lawngreen 50+ 58 46.7%
All colors 124 100

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 :

['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 :

['OpenBabel::vector3::Set(double, double, double)']

2 2 OpenBabel::OBAtom::GetVector() call site: 00000 /src/openbabel/src/atom.cpp:378
0 300 5 :

['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 :

['_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 :

['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 :

['_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 :

['_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 :

['OpenBabel::OBPlugin::LoadAllPlugins()']

0 62 OpenBabel::OBPlugin::GetTypeMap(charconst*) call site: 00000 /src/openbabel/src/plugin.cpp:34
0 6 1 :

['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

Runtime coverage analysis

Covered functions
618
Functions that are reachable but not covered
46
Reachable functions
116
Percentage of reachable functions covered
60.34%
NB: The sum of covered functions and functions that are reachable but not covered need not be equal to Reachable functions . This is because the reachability analysis is an approximation and thus at runtime some functions may be covered that are not included in the reachability analysis. This is a limitation of our static analysis capabilities.
Warning: The number of covered functions are larger than the number of reachable functions. This means that there are more functions covered at runtime than are extracted using static analysis. This is likely a result of the static analysis component failing to extract the right call graph or the coverage runtime being compiled with sanitizers in code that the static analysis has not analysed. This can happen if lto/gold is not used in all places that coverage instrumentation is used.
Function name source code lines source lines hit percentage hit

Files reached

filename functions hit
/src/openbabel/test/fuzz/fuzz_obconversion.cpp 1
/src/openbabel/src/obconversion.cpp 13
/src/openbabel/src/zipstreamimpl.h 14
/src/openbabel/include/openbabel/lineend.h 2
/src/openbabel/src/oberror.cpp 4
/src/openbabel/include/openbabel/oberror.h 4
/src/openbabel/src/mol.cpp 6
/src/openbabel/include/openbabel/base.h 2
/src/openbabel/include/openbabel/format.h 3
/src/openbabel/src/plugin.cpp 4
/src/openbabel/include/openbabel/plugin.h 1
/src/openbabel/src/zipstream.h 1
/src/openbabel/src/locale.cpp 2
/usr/include/stdlib.h 1
/src/openbabel/include/openbabel/mol.h 2

Fuzzer: fuzz_obconversion_sdf

Call tree

The calltree shows the control flow of the fuzzer. This is overlaid with coverage information to display how much of the potential code a fuzzer can reach is in fact covered at runtime. In the following there is a link to a detailed calltree visualisation as well as a bitmap showing a high-level view of the calltree. For further information about these topics please see the glossary for full calltree and calltree overview

Full calltree

Call tree overview bitmap:

The distribution of callsites in terms of coloring is
Color Runtime hitcount Callsite count Percentage
red 0 59 47.5%
gold [1:9] 7 5.64%
yellow [10:29] 0 0.0%
greenyellow [30:49] 0 0.0%
lawngreen 50+ 58 46.7%
All colors 124 100

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
23618 26873 44 :

['std::__1::vector , std::__1::allocator > >::empty[abi:ne180100]() const', 'OpenBabel::OBMol::SetDimension(unsigned short)', 'OpenBabel::OBMol::AddBond(int, int, int, int, int)', 'OpenBabel::OBBuilder::Connect(OpenBabel::OBMol&, int, int, OpenBabel::vector3&, int)', 'OpenBabel::OBBond::GetBondOrder() const', 'OpenBabel::OBAtom::SetVector(OpenBabel::vector3 const&)', 'OpenBabel::OBMol::Has3D()', 'OpenBabel::OBConversion::OBConversion(std::__1::basic_istream >*, std::__1::basic_ostream >*)', 'std::__1::__wrap_iter ::operator*[abi:ne180100]() const', 'std::__1::__map_iterator , std::__1::allocator >, OpenBabel::AliasData::AliasItem>, std::__1::__tree_node , std::__1::allocator >, OpenBabel::AliasData::AliasItem>, void*>*, long> >::operator->[abi:ne180100]() const', 'std::__1::basic_string , std::__1::allocator >::~basic_string()', 'OpenBabel::OBMol::NumAtoms() const', 'OpenBabel::OBMol::Has2D(bool)', 'OpenBabel::OBAtom::GetVector()', 'OpenBabel::OBAtom::BeginNbrAtom(std::__1::__wrap_iter &)', 'std::__1::basic_string , std::__1::allocator >::operator=(std::__1::basic_string , std::__1::allocator > const&)', 'OpenBabel::OBBuilder::Build(OpenBabel::OBMol&, bool)', 'OpenBabel::OBAtom::NextNbrAtom(std::__1::__wrap_iter &)', 'std::__1::vector , std::__1::allocator > >::back[abi:ne180100]()', 'OpenBabel::OBAtom::GetId() const', 'OpenBabel::OBBond::GetFlags() const', 'std::__1::pair ::type, std::__1::__unwrap_ref_decay ::type> std::__1::make_pair[abi:ne180100] (OpenBabel::OBAtom*&, unsigned int&&)', 'OpenBabel::OBMol::OBMol()', 'OpenBabel::OBMol::~OBMol()', 'std::__1::vector , std::__1::allocator > >::~vector[abi:ne180100]()', 'OpenBabel::OBMol::DeleteAtom(OpenBabel::OBAtom*, bool)', 'std::__1::__wrap_iter ::__wrap_iter[abi:ne180100]()', 'OpenBabel::OBMol::GetAtom(int) const', 'OpenBabel::OBAtom::GetIdx() const', 'OpenBabel::groupRedraw(OpenBabel::OBMol*, int, int, bool)', 'OpenBabel::OBMol::SetIsPatternStructure(bool)', 'OpenBabel::OBBase::CloneData(OpenBabel::OBGenericData*)', 'std::__1::vector >::push_back[abi:ne180100](unsigned long&&)', 'std::__1::vector , std::__1::allocator > >::pop_back()', 'OpenBabel::OBMol::GetBond(OpenBabel::OBAtom*, OpenBabel::OBAtom*) const', 'OpenBabel::OBMol::NumBonds() const', 'OpenBabel::OBConversion::ReadString(OpenBabel::OBBase*, std::__1::basic_string , std::__1::allocator >)', 'OpenBabel::OBConversion::~OBConversion()', 'std::__1::vector , std::__1::allocator > >::push_back[abi:ne180100](std::__1::pair &&)', 'OpenBabel::OBMol::operator+=(OpenBabel::OBMol const&)', 'std::__1::basic_string , std::__1::allocator > std::__1::operator+[abi:ne180100] , std::__1::allocator >(char, std::__1::basic_string , std::__1::allocator > const&)', 'OpenBabel::OBConversion::SetInFormat(char const*, bool)', 'std::__1::vector , std::__1::allocator > >::vector[abi:ne180100]()', 'OpenBabel::OBBuilder::OBBuilder()']

23618 26873 OpenBabel::AliasData::FromNameLookup(OpenBabel::OBMol&,unsignedint) call site: 00000 /src/openbabel/src/alias.cpp:127
5930 5940 8 :

['OpenBabel::OBAtom::GetParent()', 'OpenBabel::OBStereoFacade::HasSquarePlanarStereo(unsigned long)', 'OpenBabel::OBAtom::IsCarboxylOxygen()', 'OpenBabel::OBAtom::GetAtomicNum() const', 'OpenBabel::OBAtom::GetId() const', 'OpenBabel::OBStereoFacade::OBStereoFacade(OpenBabel::OBMol*, bool)', 'OpenBabel::OBAtom::SetHyb(int)', 'OpenBabel::OBStereoFacade::~OBStereoFacade()']

6236 53726 OpenBabel::OBBuilder::GetNewBondVector(OpenBabel::OBAtom*,double) call site: 00000 /src/openbabel/src/builder.cpp:289
5888 5888 1 :

['OpenBabel::OBSmartsMatcher::FastSingleMatch(OpenBabel::OBMol&, OpenBabel::Pattern const*, std::__1::vector >, std::__1::allocator > > >&)']

6128 13084 OpenBabel::OBSmartsMatcher::match(OpenBabel::OBMol&,OpenBabel::Patternconst*,std::__1::vector >,std::__1::allocator >>>&,bool) call site: 00000 /src/openbabel/src/parsmart.cpp:2006
276 286 4 :

['OpenBabel::vector3::randomUnitVector()', 'OpenBabel::vector3::vector3(double, double, double)', 'acos', 'OpenBabel::dot(OpenBabel::vector3 const&, OpenBabel::vector3 const&)']

276 387 OpenBabel::OBBuilder::GetNewBondVector(OpenBabel::OBAtom*,double) call site: 00000 /src/openbabel/src/builder.cpp:378
141 6090 20 :

['OpenBabel::OBAtom::GetParent()', 'OpenBabel::OBBond::GetNbrAtom(OpenBabel::OBAtom*)', 'OpenBabel::OBAtom::GetId() const', 'OpenBabel::OBBond::IsHash()', 'OpenBabel::OBStereoFacade::OBStereoFacade(OpenBabel::OBMol*, bool)', 'OpenBabel::OBStereoFacade::HasTetrahedralStereo(unsigned long)', 'std::__1::vector >::size[abi:ne180100]() const', 'std::__1::vector >::push_back[abi:ne180100](OpenBabel::OBBond* const&)', 'std::__1::vector >::~vector[abi:ne180100]()', 'OpenBabel::vector3::z()', 'OpenBabel::OBAtom::GetBond(OpenBabel::OBAtom*)', 'std::__1::vector >::empty[abi:ne180100]() const', 'OpenBabel::OBBond::IsWedge()', 'OpenBabel::OBStereoFacade::~OBStereoFacade()', 'OpenBabel::vector3::randomUnitVector()', 'std::__1::vector >::vector[abi:ne180100]()', 'OpenBabel::OBBond::GetBeginAtom()', 'OpenBabel::operator-(OpenBabel::vector3 const&)', 'std::__1::vector >::operator[][abi:ne180100](unsigned long)', 'OpenBabel::OBAtom::GetExplicitDegree() const']

141 6518 OpenBabel::OBBuilder::GetNewBondVector(OpenBabel::OBAtom*,double) call site: 00000 /src/openbabel/src/builder.cpp:658
31 5941 5 :

['OpenBabel::matrix3x3::matrix3x3()', 'OpenBabel::matrix3x3::~matrix3x3()', 'OpenBabel::matrix3x3::RotAboutAxisByAngle(OpenBabel::vector3 const&, double)', 'OpenBabel::OBAtom::GetHyb() const', 'OpenBabel::operator*(OpenBabel::matrix3x3 const&, OpenBabel::vector3 const&)']

31 6071 OpenBabel::OBBuilder::GetNewBondVector(OpenBabel::OBAtom*,double) call site: 00000 /src/openbabel/src/builder.cpp:629
20 40 3 :

['OpenBabel::operator+(OpenBabel::vector3 const&, OpenBabel::vector3 const&)', 'OpenBabel::operator-(OpenBabel::vector3 const&, OpenBabel::vector3 const&)', 'OpenBabel::operator*(OpenBabel::vector3 const&, double const&)']

20 149 OpenBabel::OBBuilder::GetNewBondVector(OpenBabel::OBAtom*,double) call site: 00000 /src/openbabel/src/builder.cpp:372
10 16 5 :

['OpenBabel::vector3::Set(double, double, double)', 'OpenBabel::vector3::x()', 'OpenBabel::vector3::y()', 'OpenBabel::operator*(OpenBabel::vector3 const&, double const&)', '_ZNSt3__16__math8isfiniteB8ne180100IdTnNS_9enable_ifIXaasr13is_arithmeticIT_EE5valuesr14numeric_limitsIS3_EE12has_infinityEiE4typeELi0EEEbS3_']

10 77 OpenBabel::OBBuilder::GetNewBondVector(OpenBabel::OBAtom*,double) call site: 00000 /src/openbabel/src/builder.cpp:598
7 32 15 :

['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
0 265 1 :

['OpenBabel::HasExocyclicBondToOxygenMinus(OpenBabel::OBAtom*)']

0 265 OpenBabel::AssignOBAromaticityModel(OpenBabel::OBAtom*,int&,int&) call site: 00000 /src/openbabel/src/typer.cpp:511
0 167 5 :

['OpenBabel::OBAtom::GetParent()', 'OpenBabel::OBBase::GetData(unsigned int)', 'OpenBabel::vector3::vector3(OpenBabel::vector3 const&)', 'OpenBabel::vector3::operator=(OpenBabel::vector3 const&)', 'OpenBabel::OBUnitCell::MinimumImageCartesian(OpenBabel::vector3)']

4 215 OpenBabel::GetAngle(OpenBabel::OBAtom*,OpenBabel::OBAtom*,OpenBabel::OBAtom*) call site: 00000 /src/openbabel/src/stereo/perception.cpp:2395
0 147 1 :

['OpenBabel::OBSmartsPattern::SMARTSError(OpenBabel::Pattern*)']

0 147 OpenBabel::OBSmartsPattern::ParseSMARTSString(char*) call site: 00000 /src/openbabel/src/parsmart.cpp:1690

Runtime coverage analysis

Covered functions
801
Functions that are reachable but not covered
46
Reachable functions
116
Percentage of reachable functions covered
60.34%
NB: The sum of covered functions and functions that are reachable but not covered need not be equal to Reachable functions . This is because the reachability analysis is an approximation and thus at runtime some functions may be covered that are not included in the reachability analysis. This is a limitation of our static analysis capabilities.
Warning: The number of covered functions are larger than the number of reachable functions. This means that there are more functions covered at runtime than are extracted using static analysis. This is likely a result of the static analysis component failing to extract the right call graph or the coverage runtime being compiled with sanitizers in code that the static analysis has not analysed. This can happen if lto/gold is not used in all places that coverage instrumentation is used.
Function name source code lines source lines hit percentage hit

Files reached

filename functions hit
/src/openbabel/test/fuzz/fuzz_obconversion.cpp 1
/src/openbabel/src/obconversion.cpp 13
/src/openbabel/src/zipstreamimpl.h 14
/src/openbabel/include/openbabel/lineend.h 2
/src/openbabel/src/oberror.cpp 4
/src/openbabel/include/openbabel/oberror.h 4
/src/openbabel/src/mol.cpp 6
/src/openbabel/include/openbabel/base.h 2
/src/openbabel/include/openbabel/format.h 3
/src/openbabel/src/plugin.cpp 4
/src/openbabel/include/openbabel/plugin.h 1
/src/openbabel/src/zipstream.h 1
/src/openbabel/src/locale.cpp 2
/usr/include/stdlib.h 1
/src/openbabel/include/openbabel/mol.h 2

Fuzzer: fuzz_convert

Call tree

The calltree shows the control flow of the fuzzer. This is overlaid with coverage information to display how much of the potential code a fuzzer can reach is in fact covered at runtime. In the following there is a link to a detailed calltree visualisation as well as a bitmap showing a high-level view of the calltree. For further information about these topics please see the glossary for full calltree and calltree overview

Full calltree

Call tree overview bitmap:

The distribution of callsites in terms of coloring is
Color Runtime hitcount Callsite count Percentage
red 0 68 47.2%
gold [1:9] 16 11.1%
yellow [10:29] 36 25.0%
greenyellow [30:49] 0 0.0%
lawngreen 50+ 24 16.6%
All colors 144 100

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
18256 18389 24 :

['std::__1::map , std::__1::allocator > >::begin[abi:ne180100]()', 'OpenBabel::OBBond::GetBondOrder() const', 'std::__1::__map_const_iterator , std::__1::__tree_node , void*>*, long> >::__map_const_iterator[abi:ne180100](std::__1::__map_iterator , std::__1::__tree_node , void*>*, long> >)', 'std::__1::__map_const_iterator , std::__1::__tree_node , void*>*, long> >::__map_const_iterator[abi:ne180100]()', 'OpenBabel::StereoFrom3D(OpenBabel::OBMol*, bool)', 'OpenBabel::OBStereoFacade::GetTetrahedralStereo(unsigned long)', 'OpenBabel::OBStereoFacade::GetCisTransStereo(unsigned long)', 'OpenBabel::OBTetrahedralStereo::SetConfig(OpenBabel::OBTetrahedralStereo::Config const&)', 'OpenBabel::OBCisTransStereo::GetConfig(OpenBabel::OBStereo::Shape) const', 'std::__1::vector >::size[abi:ne180100]() const', 'OpenBabel::OBAtom::GetId() const', 'OpenBabel::OBStereoFacade::OBStereoFacade(OpenBabel::OBMol*, bool)', 'OpenBabel::OBMol::GetAtom(int) const', 'std::__1::__map_const_iterator , std::__1::__tree_node , void*>*, long> >::operator->[abi:ne180100]() const', 'OpenBabel::OBBond::GetId() const', 'std::__1::map , std::__1::allocator > >::end[abi:ne180100]()', 'OpenBabel::OBCisTransStereo::Config::~Config()', 'OpenBabel::OBTetrahedralStereo::Config::~Config()', 'OpenBabel::OBTetrahedralStereo::GetConfig(OpenBabel::OBStereo::Winding, OpenBabel::OBStereo::View) const', 'std::__1::operator!=[abi:ne180100](std::__1::__map_const_iterator , std::__1::__tree_node , void*>*, long> > const&, std::__1::__map_const_iterator , std::__1::__tree_node , void*>*, long> > const&)', 'OpenBabel::OBStereoFacade::~OBStereoFacade()', 'std::__1::__map_const_iterator , std::__1::__tree_node , void*>*, long> >::operator++[abi:ne180100]()', 'std::__1::vector >::operator[][abi:ne180100](unsigned long)', 'OpenBabel::OBCisTransStereo::SetConfig(OpenBabel::OBCisTransStereo::Config const&)']

18256 18620 OpenBabel::MDLFormat::ReadMolecule(OpenBabel::OBBase*,OpenBabel::OBConversion*) call site: 00000 /src/openbabel/src/formats/mdlformat.cpp:855
13773 27605 65 :

['std::__1::__map_const_iterator , std::__1::allocator >, std::__1::basic_string , std::__1::allocator > >, std::__1::__tree_node , std::__1::allocator >, std::__1::basic_string , std::__1::allocator > >, void*>*, long> >::__map_const_iterator[abi:ne180100]()', 'ispunct', 'std::__1::basic_string , std::__1::allocator >::operator+=[abi:ne180100](std::__1::basic_string , std::__1::allocator > const&)', 'std::__1::__map_const_iterator , std::__1::allocator >, std::__1::basic_string , std::__1::allocator > >, std::__1::__tree_node , std::__1::allocator >, std::__1::basic_string , std::__1::allocator > >, void*>*, long> >::operator->[abi:ne180100]() const', 'std::__1::basic_string , std::__1::allocator >::basic_string(std::__1::basic_string , std::__1::allocator > const&)', 'std::__1::map , std::__1::allocator >, std::__1::basic_string , std::__1::allocator >, std::__1::less , std::__1::allocator > >, std::__1::allocator , std::__1::allocator > const, std::__1::basic_string , std::__1::allocator > > > >::find[abi:ne180100](std::__1::basic_string , std::__1::allocator > const&) const', 'OpenBabel::OBSmartsPattern::Match(OpenBabel::OBMol&, bool)', 'std::__1::basic_istringstream , std::__1::allocator >::basic_istringstream[abi:ne180100](std::__1::basic_string , std::__1::allocator > const&, unsigned int)', 'std::__1::basic_string , std::__1::allocator >::operator=(std::__1::basic_string , std::__1::allocator > const&)', 'OpenBabel::OBSmartsPattern::~OBSmartsPattern()', 'std::__1::vector , std::__1::allocator >, std::__1::allocator , std::__1::allocator > > >::~vector[abi:ne180100]()', 'OpenBabel::OBGenericData::SetAttribute(std::__1::basic_string , std::__1::allocator > const&)', 'OpenBabel::OBDescriptor::DeleteProperties(OpenBabel::OBBase*, std::__1::basic_string , std::__1::allocator > const&)', 'OpenBabel::OBMol::NumHvyAtoms() const', 'OpenBabel::OBMol::StripSalts(unsigned int)', 'OpenBabel::OBMessageHandler::ThrowError(std::__1::basic_string , std::__1::allocator > const&, std::__1::basic_string , std::__1::allocator > const&, OpenBabel::obMessageLevel, OpenBabel::errorQualifier)', 'operator new(unsigned long)', 'std::__1::basic_string , std::__1::allocator >::operator=[abi:ne180100](std::__1::basic_string , std::__1::allocator >&&)', 'OpenBabel::OBSmartsPattern::Init(char const*)', 'std::__1::map , std::__1::allocator >, std::__1::basic_string , std::__1::allocator >, std::__1::less , std::__1::allocator > >, std::__1::allocator , std::__1::allocator > const, std::__1::basic_string , std::__1::allocator > > > >::end[abi:ne180100]() const', 'std::__1::operator!=[abi:ne180100](std::__1::__map_const_iterator , std::__1::allocator >, std::__1::basic_string , std::__1::allocator > >, std::__1::__tree_node , std::__1::allocator >, std::__1::basic_string , std::__1::allocator > >, void*>*, long> > const&, std::__1::__map_const_iterator , std::__1::allocator >, std::__1::basic_string , std::__1::allocator > >, std::__1::__tree_node , std::__1::allocator >, std::__1::basic_string , std::__1::allocator > >, void*>*, long> > const&)', 'OpenBabel::OBMol::AddHydrogens(bool, bool, double)', 'std::__1::basic_stringstream , std::__1::allocator >::~basic_stringstream()', 'OpenBabel::OBMol::ConvertDativeBonds()', 'OpenBabel::OBMol::MakeDativeBonds()', 'OpenBabel::OBSmartsPattern::Init(std::__1::basic_string , std::__1::allocator > const&)', 'OpenBabel::OBGenericData::SetOrigin(OpenBabel::DataOrigin)', 'OpenBabel::tokenize(std::__1::vector , std::__1::allocator >, std::__1::allocator , std::__1::allocator > > >&, std::__1::basic_string , std::__1::allocator >&, char const*, int)', 'std::__1::basic_string , std::__1::allocator >::substr[abi:ne180100](unsigned long, unsigned long) const', 'OpenBabel::OBBase::SetData(OpenBabel::OBGenericData*)', 'std::__1::basic_string , std::__1::allocator >::c_str[abi:ne180100]() const', 'std::__1::basic_stringstream , std::__1::allocator >::str[abi:ne180100]() const', 'atoi', '_ZNSt3__112basic_stringIcNS_11char_traitsIcEENS_9allocatorIcEEEC2B8ne180100ILi0EEEPKc', 'std::__1::vector , std::__1::allocator >, std::__1::allocator , std::__1::allocator > > >::end[abi:ne180100]()', 'std::__1::vector , std::__1::allocator >, std::__1::allocator , std::__1::allocator > > >::vector[abi:ne180100]()', 'OpenBabel::OBSmartsPattern::OBSmartsPattern()', 'std::__1::basic_ostream >::operator<<[abi:ne180100](std::__1::basic_ostream >& (*)(std::__1::basic_ostream >&))', 'std::__1::basic_string , std::__1::allocator >::operator[][abi:ne180100](unsigned long)', 'OpenBabel::OBPairData::SetValue(std::__1::basic_string , std::__1::allocator > const&)', 'std::__1::vector , std::__1::allocator >, std::__1::allocator , std::__1::allocator > > >::begin[abi:ne180100]()', 'std::__1::basic_string , std::__1::allocator >::empty[abi:ne180100]() const', 'std::__1::__wrap_iter , std::__1::allocator >*>::operator++[abi:ne180100]()', 'std::__1::basic_istringstream , std::__1::allocator >::~basic_istringstream()', 'std::__1::basic_string , std::__1::allocator >::~basic_string()', 'std::__1::basic_ostream >& std::__1::operator<<[abi:ne180100] >(std::__1::basic_ostream >&, char const*)', 'strtod', 'std::__1::__wrap_iter , std::__1::allocator >*>::operator->[abi:ne180100]() const', '__dynamic_cast', 'OpenBabel::OBDescriptor::GetValues(OpenBabel::OBBase*, std::__1::basic_string , std::__1::allocator > const&)', 'OpenBabel::OBBase::GetData(std::__1::basic_string , std::__1::allocator > const&)', 'OpenBabel::OBOp::DoOps(OpenBabel::OBBase*, std::__1::map , std::__1::allocator >, std::__1::basic_string , std::__1::allocator >, std::__1::less , std::__1::allocator > >, std::__1::allocator , std::__1::allocator > const, std::__1::basic_string , std::__1::allocator > > > > const*, OpenBabel::OBConversion*)', 'OpenBabel::OBDescriptor::FilterCompare(OpenBabel::OBBase*, std::__1::basic_istream >&, bool)', 'OpenBabel::OBPairData::OBPairData()', 'bool std::__1::operator!=[abi:ne180100] , std::__1::allocator >*>(std::__1::__wrap_iter , std::__1::allocator >*> const&, std::__1::__wrap_iter , std::__1::allocator >*> const&)', 'std::__1::basic_string , std::__1::allocator >::erase(unsigned long, unsigned long)', 'std::__1::basic_string , std::__1::allocator >::basic_string[abi:ne180100]()', 'OpenBabel::OBMol::DeleteHydrogens()', 'std::__1::basic_stringstream , std::__1::allocator >::basic_stringstream[abi:ne180100]()', 'std::__1::__wrap_iter , std::__1::allocator >*>::__wrap_iter[abi:ne180100]()', 'OpenBabel::OBDescriptor::AddProperties(OpenBabel::OBBase*, std::__1::basic_string , std::__1::allocator > const&)', 'OpenBabel::OBMol::Center()', 'OpenBabel::Trim(std::__1::basic_string , std::__1::allocator >&)', 'std::__1::basic_string , std::__1::allocator >::find(char, unsigned long) const', 'operator delete(void*)']

13773 27605 OpenBabel::OBMol::DoTransformations(std::__1::map ,std::__1::allocator >,std::__1::basic_string ,std::__1::allocator >,std::__1::less ,std::__1::allocator >>,std::__1::allocator ,std::__1::allocator >const,std::__1::basic_string ,std::__1::allocator >>>>const*,OpenBabel::OBConversion*) call site: 00000 /src/openbabel/src/transform.cpp:52
5888 5888 1 :

['OpenBabel::OBSmartsMatcher::FastSingleMatch(OpenBabel::OBMol&, OpenBabel::Pattern const*, std::__1::vector >, std::__1::allocator > > >&)']

12419 13084 OpenBabel::OBSmartsMatcher::match(OpenBabel::OBMol&,OpenBabel::Patternconst*,std::__1::vector >,std::__1::allocator >>>&,bool) call site: 00000 /src/openbabel/src/parsmart.cpp:2006
5888 5888 1 :

['OpenBabel::StereoFrom2D(OpenBabel::OBMol*, std::__1::map , std::__1::allocator > >*, bool)']

5888 6119 OpenBabel::MDLFormat::ReadMolecule(OpenBabel::OBBase*,OpenBabel::OBConversion*) call site: 00000 /src/openbabel/src/formats/mdlformat.cpp:894
2064 2209 9 :

['std::__1::__wrap_iter ::__wrap_iter[abi:ne180100]()', 'OpenBabel::OBMol::GetAtom(int) const', 'OpenBabel::OBAtom::NextNbrAtom(std::__1::__wrap_iter &)', 'std::__1::__wrap_iter ::operator*[abi:ne180100]() const', 'OpenBabel::OBSmartsMatcher::EvalBondExpr(OpenBabel::_BondExpr*, OpenBabel::OBBond*)', 'OpenBabel::OBMol::NumAtoms() const', 'std::__1::vector >, std::__1::allocator > > >::push_back[abi:ne180100](std::__1::vector > const&)', 'OpenBabel::OBAtom::BeginNbrAtom(std::__1::__wrap_iter &)', 'OpenBabel::OBMol::GetBond(int, int) const']

2064 19885 OpenBabel::OBSSMatch::Match(std::__1::vector >,std::__1::allocator >>>&,int) call site: 00000 /src/openbabel/src/parsmart.cpp:2330
1515 11273 145 :

['bool std::__1::operator!=[abi:ne180100] (std::__1::__wrap_iter const&, std::__1::__wrap_iter const&)', 'std::__1::pair , std::__1::allocator >, std::__1::basic_string , std::__1::allocator > >::~pair()', 'bool std::__1::operator!=[abi:ne180100] , std::__1::allocator >(std::__1::basic_string , std::__1::allocator > const&, std::__1::basic_string , std::__1::allocator > const&)', 'OpenBabel::OBResidue::AddAtom(OpenBabel::OBAtom*)', 'std::__1::basic_string , std::__1::allocator >::operator=(std::__1::basic_string , std::__1::allocator > const&)', 'OpenBabel::SpaceGroup::~SpaceGroup()', 'std::__1::map , std::__1::allocator > >::~map[abi:ne180100]()', 'std::__1::pair , std::__1::allocator > const, unsigned int>::~pair()', 'OpenBabel::transform3d::DescribeAsString() const', 'std::__1::__map_const_iterator , std::__1::allocator >, unsigned int>, std::__1::__tree_node , std::__1::allocator >, unsigned int>, void*>*, long> >::operator->[abi:ne180100]() const', 'std::__1::basic_string , std::__1::allocator >::operator=[abi:ne180100](char const*)', 'OpenBabel::OBOp::FindType(char const*)', 'OpenBabel::OBMol::SetPeriodicMol(bool)', 'OpenBabel::CIFLexer::lookup_tag(std::__1::basic_string , std::__1::allocator > const&)', 'OpenBabel::OBMessageHandler::ThrowError(std::__1::basic_string , std::__1::allocator > const&, std::__1::basic_string , std::__1::allocator > const&, OpenBabel::obMessageLevel, OpenBabel::errorQualifier)', 'std::__1::basic_string , std::__1::allocator >::operator=[abi:ne180100](std::__1::basic_string , std::__1::allocator >&&)', 'std::__1::__list_const_iterator ::__list_const_iterator[abi:ne180100]()', 'std::__1::basic_string , std::__1::allocator >::erase[abi:ne180100](std::__1::__wrap_iter , std::__1::__wrap_iter )', 'std::__1::vector >::push_back[abi:ne180100](OpenBabel::CIFTagID::CIFDataName const&)', 'OpenBabel::SpaceGroup::SetHallName(char const*)', 'std::__1::basic_string , std::__1::allocator >::length[abi:ne180100]() const', 'std::__1::map , std::__1::allocator >, unsigned int, std::__1::less , std::__1::allocator > >, std::__1::allocator , std::__1::allocator > const, unsigned int> > >::insert[abi:ne180100](std::__1::pair , std::__1::allocator > const, unsigned int>&&)', 'std::__1::map , std::__1::allocator > >::map[abi:ne180100]()', 'std::__1::basic_string , std::__1::allocator >::substr[abi:ne180100](unsigned long, unsigned long) const', 'OpenBabel::OBMol::NewResidue()', 'OpenBabel::OBAtom::SetAtomicNum(int)', 'std::__1::basic_stringstream , std::__1::allocator >::str[abi:ne180100]() const', 'double const& std::__1::min[abi:ne180100] (double const&, double const&)', 'std::__1::operator==[abi:ne180100](std::__1::__map_const_iterator , std::__1::allocator >, unsigned int>, std::__1::__tree_node , std::__1::allocator >, unsigned int>, void*>*, long> > const&, std::__1::__map_const_iterator , std::__1::allocator >, unsigned int>, std::__1::__tree_node , std::__1::allocator >, unsigned int>, void*>*, long> > const&)', 'std::__1::map , std::__1::allocator >, double, std::__1::less , std::__1::allocator > >, std::__1::allocator , std::__1::allocator > const, double> > >::map[abi:ne180100]()', 'std::__1::operator==[abi:ne180100](std::__1::__map_const_iterator , std::__1::__tree_node , void*>*, long> > const&, std::__1::__map_const_iterator , std::__1::__tree_node , void*>*, long> > const&)', 'OpenBabel::SpaceGroup::SetId(unsigned int)', 'OpenBabel::OBMol::NewAtom()', 'OpenBabel::CIFLexer::backup(unsigned long, char)', '_ZNSt3__111__wrap_iterIPKcEC2B8ne180100IPcTnNS_9enable_ifIXsr14is_convertibleIT_S2_EE5valueEiE4typeELi0EEERKNS0_IS7_EE', 'std::__1::basic_string , std::__1::allocator >::size[abi:ne180100]() const', 'OpenBabel::OBPairData::SetValue(std::__1::basic_string , std::__1::allocator > const&)', 'std::__1::map , std::__1::allocator > >::find[abi:ne180100](OpenBabel::CIFResidueID const&)', '_ZNSt3__14pairINS_12basic_stringIcNS_11char_traitsIcEENS_9allocatorIcEEEES6_EC2B8ne180100IRA16_KcRS6_TnNS_9enable_ifIXclsr10_CheckArgsE17__enable_implicitIT_T0_EEEiE4typeELi0EEEOSE_OSF_', 'OpenBabel::SpaceGroup::SetHMName(char const*)', 'std::__1::vector >::~vector[abi:ne180100]()', 'std::__1::basic_string , std::__1::allocator >::empty[abi:ne180100]() const', 'OpenBabel::vector3::vector3(OpenBabel::vector3 const&)', 'OpenBabel::OBPairTemplate ::OBPairTemplate()', 'strtoul', 'std::__1::basic_ostream >& std::__1::operator<<[abi:ne180100] >(std::__1::basic_ostream >&, char const*)', 'std::__1::map , std::__1::allocator >, std::__1::basic_string , std::__1::allocator >, std::__1::less , std::__1::allocator > >, std::__1::allocator , std::__1::allocator > const, std::__1::basic_string , std::__1::allocator > > > >::~map[abi:ne180100]()', 'std::__1::pair , std::__1::allocator >, std::__1::basic_string , std::__1::allocator > >, std::__1::__tree_node , std::__1::allocator >, std::__1::basic_string , std::__1::allocator > >, void*>*, long> >, bool> std::__1::map , std::__1::allocator >, std::__1::basic_string , std::__1::allocator >, std::__1::less , std::__1::allocator > >, std::__1::allocator , std::__1::allocator > const, std::__1::basic_string , std::__1::allocator > > > >::insert[abi:ne180100] , std::__1::allocator >, std::__1::basic_string , std::__1::allocator > >, void>(std::__1::pair , std::__1::allocator >, std::__1::basic_string , std::__1::allocator > >&&)', 'std::__1::vector >::size[abi:ne180100]() const', 'OpenBabel::OBMol::SetChainsPerceived(bool)', 'std::__1::map , std::__1::allocator >, double, std::__1::less , std::__1::allocator > >, std::__1::allocator , std::__1::allocator > const, double> > >::operator[](std::__1::basic_string , std::__1::allocator > const&)', 'OpenBabel::SpaceGroup::Find(OpenBabel::SpaceGroup*)', 'std::__1::map , std::__1::allocator >, unsigned int, std::__1::less , std::__1::allocator > >, std::__1::allocator , std::__1::allocator > const, unsigned int> > >::end[abi:ne180100]()', 'std::__1::basic_ostream >::operator<<(int)', 'OpenBabel::OBMol::SetTitle(std::__1::basic_string , std::__1::allocator >&)', 'std::__1::__wrap_iter ::operator++[abi:ne180100]()', 'std::__1::basic_string , std::__1::allocator > std::__1::operator+[abi:ne180100] , std::__1::allocator >(std::__1::basic_string , std::__1::allocator >&&, char const*)', 'OpenBabel::OBAtom::SetVector(double, double, double)', 'std::__1::basic_string , std::__1::allocator >::basic_string[abi:ne180100]()', 'std::__1::__map_const_iterator , std::__1::__tree_node , void*>*, long> >::__map_const_iterator[abi:ne180100](std::__1::__map_iterator , std::__1::__tree_node , void*>*, long> >)', 'std::__1::__wrap_iter ::operator++[abi:ne180100]()', 'OpenBabel::OBElements::GetAtomicNum(char const*)', 'OpenBabel::OBConversion::IsOption(char const*, OpenBabel::OBConversion::Option_type)', 'OpenBabel::OBMol::BeginAtoms()', 'std::__1::map , std::__1::allocator >, double, std::__1::less , std::__1::allocator > >, std::__1::allocator , std::__1::allocator > const, double> > >::~map[abi:ne180100]()', 'std::__1::__wrap_iter ::operator*[abi:ne180100]() const', 'OpenBabel::OBUnitCell::SetData(double, double, double, double, double, double)', 'std::__1::__wrap_iter ::operator++[abi:ne180100]()', 'std::__1::__wrap_iter ::operator*[abi:ne180100]() const', 'std::__1::vector >::end[abi:ne180100]()', 'std::__1::__map_const_iterator , std::__1::__tree_node , void*>*, long> >::operator*[abi:ne180100]() const', 'OpenBabel::SpaceGroup::BeginTransform(std::__1::__list_const_iterator &) const', 'double const& std::__1::max[abi:ne180100] (double const&, double const&)', 'OpenBabel::SpaceGroup::NextTransform(std::__1::__list_const_iterator &) const', 'operator delete(void*)', 'OpenBabel::OBMol::SetFormula(std::__1::basic_string , std::__1::allocator >)', 'bool std::__1::operator!=[abi:ne180100] (std::__1::__wrap_iter const&, std::__1::__wrap_iter const&)', 'std::__1::basic_string , std::__1::allocator >::operator+=[abi:ne180100](std::__1::basic_string , std::__1::allocator > const&)', 'std::__1::basic_string , std::__1::allocator >::basic_string(std::__1::basic_string , std::__1::allocator > const&)', 'std::__1::map , std::__1::allocator >, std::__1::basic_string , std::__1::allocator >, std::__1::less , std::__1::allocator > >, std::__1::allocator , std::__1::allocator > const, std::__1::basic_string , std::__1::allocator > > > >::map[abi:ne180100]()', 'OpenBabel::OBAtom::SetVector(OpenBabel::vector3 const&)', 'OpenBabel::OBResidue::SetNum(unsigned int)', '_ZNSt3__111__wrap_iterIPKN9OpenBabel8CIFTagID11CIFDataNameEEC2B8ne180100IPS3_TnNS_9enable_ifIXsr14is_convertibleIT_S5_EE5valueEiE4typeELi0EEERKNS0_ISA_EE', 'bool std::__1::operator!=[abi:ne180100] (std::__1::__wrap_iter const&, std::__1::__wrap_iter const&)', 'OpenBabel::SpaceGroup::AddTransform(std::__1::basic_string , std::__1::allocator > const&)', 'OpenBabel::OBAtom::GetVector()', 'std::__1::vector >::begin[abi:ne180100]()', 'toupper', 'OpenBabel::OBMol::ConnectTheDots()', 'std::__1::basic_string , std::__1::allocator >::begin[abi:ne180100]()', 'OpenBabel::OBGenericData::SetAttribute(std::__1::basic_string , std::__1::allocator > const&)', 'OpenBabel::OBMol::NumResidues() const', 'std::__1::map , std::__1::allocator >, unsigned int, std::__1::less , std::__1::allocator > >, std::__1::allocator , std::__1::allocator > const, unsigned int> > >::find[abi:ne180100](std::__1::basic_string , std::__1::allocator > const&)', 'operator new(unsigned long)', 'std::__1::__wrap_iter ::operator++[abi:ne180100]()', 'OpenBabel::OBMol::EndAtoms()', 'OpenBabel::OBBase::GetData(char const*)', 'std::__1::basic_stringstream , std::__1::allocator >::~basic_stringstream()', 'std::__1::basic_string , std::__1::allocator >::find_first_of[abi:ne180100](char const*, unsigned long) const', 'OpenBabel::OBGenericData::SetOrigin(OpenBabel::DataOrigin)', 'OpenBabel::OBUnitCell::WrapFractionalCoordinate(OpenBabel::vector3)', 'isalpha', 'OpenBabel::OBBase::SetData(OpenBabel::OBGenericData*)', 'std::__1::basic_string , std::__1::allocator >::c_str[abi:ne180100]() const', 'std::__1::basic_string , std::__1::allocator >::end[abi:ne180100]()', 'OpenBabel::OBResidue::SetChainNum(unsigned int)', 'atoi', 'std::__1::__wrap_iter ::operator*[abi:ne180100]() const', '_ZNSt3__112basic_stringIcNS_11char_traitsIcEENS_9allocatorIcEEEC2B8ne180100ILi0EEEPKc', 'bool std::__1::operator!=[abi:ne180100] (std::__1::__wrap_iter const&, std::__1::__wrap_iter const&)', 'OpenBabel::CIFLexer::Token::as_unsigned() const', 'std::__1::map , std::__1::allocator >, double, std::__1::less , std::__1::allocator > >, std::__1::allocator , std::__1::allocator > const, double> > >::count[abi:ne180100](std::__1::basic_string , std::__1::allocator > const&) const', 'OpenBabel::OBResidue::SetSerialNum(OpenBabel::OBAtom*, unsigned int)', 'OpenBabel::OBResidue::SetAtomID(OpenBabel::OBAtom*, std::__1::basic_string , std::__1::allocator > const&)', 'OpenBabel::CIFLexer::lookup_cat(OpenBabel::CIFTagID::CIFDataName)', 'std::__1::basic_string , std::__1::allocator >::operator[][abi:ne180100](unsigned long)', 'OpenBabel::vector3::~vector3()', 'OpenBabel::OBPairTemplate ::SetValue(double)', 'OpenBabel::OBResidue::SetName(std::__1::basic_string , std::__1::allocator > const&)', 'OpenBabel::SpaceGroup::SpaceGroup()', 'std::__1::map , std::__1::allocator > >::operator[](OpenBabel::CIFResidueID const&)', 'OpenBabel::CIFLexer::next_token(OpenBabel::CIFLexer::Token&)', 'std::__1::__map_const_iterator , std::__1::allocator >, unsigned int>, std::__1::__tree_node , std::__1::allocator >, unsigned int>, void*>*, long> >::__map_const_iterator[abi:ne180100](std::__1::__map_iterator , std::__1::allocator >, unsigned int>, std::__1::__tree_node , std::__1::allocator >, unsigned int>, void*>*, long> >)', 'OpenBabel::OBUnitCell::SetSpaceGroup(OpenBabel::SpaceGroup const*)', 'OpenBabel::CIFLexer::Token::as_number() const', 'std::__1::__wrap_iter ::operator*[abi:ne180100]() const', 'OpenBabel::OBAtom::SetType(std::__1::basic_string , std::__1::allocator > const&)', 'std::__1::map , std::__1::allocator > >::end[abi:ne180100]()', '__dynamic_cast', 'std::__1::vector >::operator[][abi:ne180100](unsigned long)', 'std::__1::basic_ostream >& std::__1::operator<<[abi:ne180100] , std::__1::allocator >(std::__1::basic_ostream >&, std::__1::basic_string , std::__1::allocator > const&)', 'std::__1::basic_string , std::__1::allocator >::find[abi:ne180100](std::__1::basic_string , std::__1::allocator > const&, unsigned long) const', 'OpenBabel::CIFResidueID::CIFResidueID(unsigned long, unsigned long)', 'OpenBabel::OBUnitCell::FractionalToCartesian(OpenBabel::vector3)', 'OpenBabel::OBPairData::OBPairData()', 'OpenBabel::OBAtom::SetFormalCharge(int)', 'std::__1::basic_string , std::__1::allocator >::erase(unsigned long, unsigned long)', 'std::__1::basic_string , std::__1::allocator >::assign[abi:ne180100](std::__1::basic_string , std::__1::allocator > const&)', 'OpenBabel::OBMol::GetResidue(int) const', 'std::__1::vector >::vector[abi:ne180100]()', 'OpenBabel::OBUnitCell::OBUnitCell()', 'OpenBabel::OBMol::PerceiveBondOrders()', 'OpenBabel::OBUnitCell::SetSpaceGroup(std::__1::basic_string , std::__1::allocator >)', 'std::__1::basic_stringstream , std::__1::allocator >::basic_stringstream[abi:ne180100]()', '_ZNSt3__14pairIKNS_12basic_stringIcNS_11char_traitsIcEENS_9allocatorIcEEEEjEC2B8ne180100IRS6_RjTnNS_9enable_ifIXclsr10_CheckArgsE17__enable_implicitIT_T0_EEEiE4typeELi0EEEOSD_OSE_']

1519 11285 OpenBabel::mmCIFFormat::ReadMolecule(OpenBabel::OBBase*,OpenBabel::OBConversion*) call site: 00000 /src/openbabel/src/formats/mmcifformat.cpp:514
958 958 2 :

['OpenBabel::OBAtom::SetAromatic(bool)', 'OpenBabel::OBAtom::IsAromatic() const']

1824 1969 OpenBabel::OBSmilesParser::ParseSimple(OpenBabel::OBMol&) call site: 00000 /src/openbabel/src/formats/smilesformat.cpp:1020
203 7802 36 :

['std::__1::basic_istream >::seekg(std::__1::fpos<__mbstate_t>)', 'std::__1::basic_stringstream , std::__1::allocator >::basic_stringstream[abi:ne180100](std::__1::basic_string , std::__1::allocator > const&, unsigned int)', 'OpenBabel::OBMol::AddBond(int, int, int, int, int)', 'OpenBabel::OBPairTemplate ::OBPairTemplate()', 'OpenBabel::OBConversion::GetTitle() const', 'OpenBabel::OBMol::NumAtoms() const', 'OpenBabel::tokenize(std::__1::vector , std::__1::allocator >, std::__1::allocator , std::__1::allocator > > >&, char const*, char const*)', 'std::__1::basic_string , std::__1::allocator >::operator=(std::__1::basic_string , std::__1::allocator > const&)', 'std::__1::stof(std::__1::basic_string , std::__1::allocator > const&, unsigned long*)', 'std::__1::basic_string , std::__1::allocator >::operator=[abi:ne180100](char const*)', 'OpenBabel::OBGenericData::SetAttribute(std::__1::basic_string , std::__1::allocator > const&)', 'operator new(unsigned long)', 'std::__1::vector , std::__1::allocator >, std::__1::allocator , std::__1::allocator > > >::operator[][abi:ne180100](unsigned long)', '_ZNSt3__1rsB8ne180100INS_18basic_stringstreamIcNS_11char_traitsIcEENS_9allocatorIcEEEERiTnNS_9enable_ifIXsr4_AndINS_10is_base_ofINS_8ios_baseET_EENS_16__is_istreamableIRSB_OT0_vEEEE5valueEiE4typeELi0EEEOSB_SK_SG_', 'OpenBabel::OBMol::SetTitle(std::__1::basic_string , std::__1::allocator >&)', 'OpenBabel::OBGenericData::SetOrigin(OpenBabel::DataOrigin)', 'OpenBabel::tokenize(std::__1::vector , std::__1::allocator >, std::__1::allocator , std::__1::allocator > > >&, std::__1::basic_string , std::__1::allocator >&, char const*, int)', 'OpenBabel::OBAtom::SetVector(double, double, double)', 'OpenBabel::OBBase::SetData(OpenBabel::OBGenericData*)', 'std::__1::stoi(std::__1::basic_string , std::__1::allocator > const&, unsigned long*, int)', 'std::__1::basic_ios >::eof[abi:ne180100]() const', 'OpenBabel::OBMol::ReserveAtoms(int)', 'std::__1::basic_string , std::__1::allocator >::basic_string[abi:ne180100]()', 'std::__1::basic_string , std::__1::allocator >::c_str[abi:ne180100]() const', 'std::__1::vector , std::__1::allocator >, std::__1::allocator , std::__1::allocator > > >::size[abi:ne180100]() const', 'OpenBabel::OBElements::GetAtomicNum(char const*)', 'OpenBabel::OBAtom::SetAtomicNum(int)', 'OpenBabel::OBConversion::IsOption(char const*, OpenBabel::OBConversion::Option_type)', 'std::__1::fpos<__mbstate_t>::fpos[abi:ne180100](long long)', 'OpenBabel::OBMol::PerceiveBondOrders()', 'std::__1::basic_ios >::operator![abi:ne180100]() const', 'std::__1::basic_istream >::getline[abi:ne180100](char*, long)', 'std::__1::basic_istream >::tellg()', 'OpenBabel::OBMol::NewAtom()', 'OpenBabel::OBPairTemplate ::SetValue(int)', 'operator delete(void*)']

203 8034 OpenBabel::TinkerFormat::ReadMolecule(OpenBabel::OBBase*,OpenBabel::OBConversion*) call site: 00000 /src/openbabel/src/formats/tinkerformat.cpp:104
69 69 9 :

['std::__1::deque >::push_back(OpenBabel::OBError const&)', 'OpenBabel::operator<<(std::__1::basic_ostream >&, OpenBabel::OBError const&)', 'OpenBabel::OBError::GetLevel() const', 'std::__1::deque >::pop_front()', 'std::__1::__deque_iterator std::__1::find[abi:ne180100] , OpenBabel::OBError>(std::__1::__deque_iterator , std::__1::__deque_iterator , OpenBabel::OBError const&)', 'std::__1::deque >::end[abi:ne180100]()', 'std::__1::deque >::begin[abi:ne180100]()', 'std::__1::operator==[abi:ne180100](std::__1::__deque_iterator const&, std::__1::__deque_iterator const&)', 'std::__1::deque >::size[abi:ne180100]() const']

69 69 OpenBabel::OBMessageHandler::ThrowError(OpenBabel::OBError,OpenBabel::errorQualifier) call site: 00000 /src/openbabel/src/oberror.cpp:164
17 30 3 :

['OpenBabel::OBAtom::GetBond(OpenBabel::OBAtom*)', 'OpenBabel::OBBond::SetBondOrder(int)', 'OpenBabel::OBAtom::HasDoubleBond()']

99 7752 OpenBabel::OBBondTyper::AssignFunctionalGroupBonds(OpenBabel::OBMol&) call site: 00000 /src/openbabel/src/bondtyper.cpp:248
9 14 8 :

['_ZNSt3__112basic_stringIcNS_11char_traitsIcEENS_9allocatorIcEEEC2B8ne180100ILi0EEEPKc', 'OpenBabel::OBPairTemplate ::OBPairTemplate()', 'OpenBabel::OBGenericData::SetAttribute(std::__1::basic_string , std::__1::allocator > const&)', 'std::__1::basic_string , std::__1::allocator >::~basic_string()', 'OpenBabel::OBBase::SetData(OpenBabel::OBGenericData*)', 'operator new(unsigned long)', 'OpenBabel::OBPairTemplate ::SetValue(int)', 'operator delete(void*)']

1833 2116 OpenBabel::OBSmilesParser::ParseSimple(OpenBabel::OBMol&) call site: 00000 /src/openbabel/src/formats/smilesformat.cpp:1012
7 5895 2 :

['OpenBabel::OBAtomTyper::AssignHyb(OpenBabel::OBMol&)', 'TLS wrapper function for OpenBabel::atomtyper']

7 5895 OpenBabel::OBAtom::GetHyb()const call site: 00000 /src/openbabel/src/atom.cpp:499

Runtime coverage analysis

Covered functions
661
Functions that are reachable but not covered
54
Reachable functions
130
Percentage of reachable functions covered
58.46%
NB: The sum of covered functions and functions that are reachable but not covered need not be equal to Reachable functions . This is because the reachability analysis is an approximation and thus at runtime some functions may be covered that are not included in the reachability analysis. This is a limitation of our static analysis capabilities.
Warning: The number of covered functions are larger than the number of reachable functions. This means that there are more functions covered at runtime than are extracted using static analysis. This is likely a result of the static analysis component failing to extract the right call graph or the coverage runtime being compiled with sanitizers in code that the static analysis has not analysed. This can happen if lto/gold is not used in all places that coverage instrumentation is used.
Function name source code lines source lines hit percentage hit

Files reached

filename functions hit
/src/openbabel/test/fuzz/fuzz_convert.cpp 3
/src/openbabel/include/openbabel/oberror.h 5
/src/openbabel/src/obconversion.cpp 19
/src/openbabel/src/zipstreamimpl.h 14
/src/openbabel/include/openbabel/lineend.h 2
/src/openbabel/src/oberror.cpp 4
/src/openbabel/src/plugin.cpp 5
/src/openbabel/include/openbabel/plugin.h 1
/src/openbabel/include/openbabel/format.h 3
/src/openbabel/include/openbabel/obconversion.h 3
/src/openbabel/src/zipstream.h 1
/usr/include/stdlib.h 1

Analyses and suggestions

Optimal target analysis

Remaining optimal interesting functions

The following table shows a list of functions that are optimal targets. Optimal targets are identified by finding the functions that in combination, yield a high code coverage.

Func name Functions filename Arg count Args Function depth hitcount instr count bb count cyclomatic complexity Reachable functions Incoming references total cyclomatic complexity Unreached complexity
OpenBabel::MDLFormat::ReadMolecule(OpenBabel::OBBase*,OpenBabel::OBConversion*) /src/openbabel/src/formats/mdlformat.cpp 3 ['N/A', 'N/A', 'N/A'] 37 0 4295 937 810 1642 0 11741 11322
OpenBabel::GAMESSOutputFormat::ReadMolecule(OpenBabel::OBBase*,OpenBabel::OBConversion*) /src/openbabel/src/formats/gamessformat.cpp 3 ['N/A', 'N/A', 'N/A'] 24 0 3454 744 620 1356 0 11069 4480
OpenBabel::MCDLFormat::ReadMolecule(OpenBabel::OBBase*,OpenBabel::OBConversion*) /src/openbabel/src/formats/MCDLformat.cpp 3 ['N/A', 'N/A', 'N/A'] 46 0 144 29 27 1456 0 10057 2595
OpenBabel::CIFFormat::ReadMolecule(OpenBabel::OBBase*,OpenBabel::OBConversion*) /src/openbabel/src/formats/cifformat.cpp 3 ['N/A', 'N/A', 'N/A'] 24 0 1502 327 250 1458 0 9540 2100
OpenBabel::OpGen3D::Do(OpenBabel::OBBase*,charconst*,std::__1::map ,std::__1::allocator >,std::__1::basic_string ,std::__1::allocator >,std::__1::less ,std::__1::allocator >>,std::__1::allocator ,std::__1::allocator >const,std::__1::basic_string ,std::__1::allocator >>>>const*,OpenBabel::OBConversion*) /src/openbabel/src/ops/gen3d.cpp 5 ['N/A', 'N/A', 'N/A', 'N/A', 'N/A'] 37 0 489 114 114 1745 0 10671 1967
OpenBabel::MCDLFormat::WriteMolecule(OpenBabel::OBBase*,OpenBabel::OBConversion*) /src/openbabel/src/formats/MCDLformat.cpp 3 ['N/A', 'N/A', 'N/A'] 44 0 118 24 22 1247 0 7864 1491
OpenBabel::SVGFormat::WriteChemObject(OpenBabel::OBConversion*) /src/openbabel/src/formats/svgformat.cpp 2 ['N/A', 'N/A'] 43 0 331 63 25 1365 0 7675 1403

Implementing fuzzers that target the above functions will improve reachability such that it becomes:

Functions statically reachable by fuzzers
28.0%
1256 / 4519
Cyclomatic complexity statically reachable by fuzzers
36.0%
25823 / 71054

All functions overview

If you implement fuzzers for these functions, the status of all functions in the project will be:

Func name Functions filename Args Function call depth Reached by Fuzzers Runtime reached by Fuzzers Combined reached by Fuzzers Fuzzers runtime hit Func lines hit % I Count BB Count Cyclomatic complexity Functions reached Reached by functions Accumulated cyclomatic complexity Undiscovered complexity

Fuzz engine guidance

This sections provides heuristics that can be used as input to a fuzz engine when running a given fuzz target. The current focus is on providing input that is usable by libFuzzer.

/src/openbabel/test/fuzz/fuzz_obconversion.cpp

Dictionary

Use this with the libFuzzer -dict=DICT.file flag


Fuzzer function priority

Use one of these functions as input to libfuzzer with flag: -focus_function name 

-focus_function=['OpenBabel::OBConversion::OBConversion(std::__1::basic_istream >*, std::__1::basic_ostream >*)', 'OpenBabel::OBConversion::OBConversion(std::__1::basic_istream >*, std::__1::basic_ostream >*)', 'OpenBabel::OBConversion::FindFormat(char const*)', 'OpenBabel::OBPlugin::GetPlugin(char const*, char const*)', 'OpenBabel::OBPlugin::GetPlugin(char const*, char const*)', 'OpenBabel::OBConversion::ReadString(OpenBabel::OBBase*, std::__1::basic_string, std::__1::allocator >)', 'OpenBabel::OBConversion::SetStartAndEnd()', 'OpenBabel::OBConversion::RegisterOptionParam(std::__1::basic_string, std::__1::allocator >, OpenBabel::OBFormat*, int, OpenBabel::OBConversion::Option_type)', 'LLVMFuzzerTestOneInput', 'OpenBabel::OBConversion::SetStartAndEnd()']

/src/openbabel/test/fuzz/fuzz_obconversion.cpp

Dictionary

Use this with the libFuzzer -dict=DICT.file flag


Fuzzer function priority

Use one of these functions as input to libfuzzer with flag: -focus_function name 

-focus_function=['OpenBabel::OBConversion::OBConversion(std::__1::basic_istream >*, std::__1::basic_ostream >*)', 'OpenBabel::OBConversion::OBConversion(std::__1::basic_istream >*, std::__1::basic_ostream >*)', 'OpenBabel::OBConversion::FindFormat(char const*)', 'OpenBabel::OBPlugin::GetPlugin(char const*, char const*)', 'OpenBabel::OBPlugin::GetPlugin(char const*, char const*)', 'OpenBabel::OBConversion::ReadString(OpenBabel::OBBase*, std::__1::basic_string, std::__1::allocator >)', 'OpenBabel::OBConversion::SetStartAndEnd()', 'OpenBabel::OBConversion::RegisterOptionParam(std::__1::basic_string, std::__1::allocator >, OpenBabel::OBFormat*, int, OpenBabel::OBConversion::Option_type)', 'LLVMFuzzerTestOneInput', 'OpenBabel::OBConversion::SetStartAndEnd()']

/src/openbabel/test/fuzz/fuzz_convert.cpp

Dictionary

Use this with the libFuzzer -dict=DICT.file flag


Fuzzer function priority

Use one of these functions as input to libfuzzer with flag: -focus_function name 

-focus_function=['OpenBabel::OBConversion::OBConversion(std::__1::basic_istream >*, std::__1::basic_ostream >*)', 'OpenBabel::OBConversion::OBConversion(std::__1::basic_istream >*, std::__1::basic_ostream >*)', 'OpenBabel::OBConversion::FindFormat(char const*)', 'OpenBabel::OBPlugin::GetPlugin(char const*, char const*)', 'OpenBabel::OBMessageHandler::ThrowError(std::__1::basic_string, std::__1::allocator > const&, std::__1::basic_string, std::__1::allocator > const&, OpenBabel::obMessageLevel, OpenBabel::errorQualifier)', 'OpenBabel::OBPlugin::GetPlugin(char const*, char const*)', 'OpenBabel::OBConversion::SetStartAndEnd()', 'OpenBabel::OBConversion::Convert(std::__1::basic_istream >*, std::__1::basic_ostream >*)', 'OpenBabel::OBConversion::Convert(std::__1::basic_istream >*, std::__1::basic_ostream >*)', 'OpenBabel::OBConversion::RegisterOptionParam(std::__1::basic_string, std::__1::allocator >, OpenBabel::OBFormat*, int, OpenBabel::OBConversion::Option_type)']

Runtime coverage analysis

This section shows analysis of runtime coverage data.

For futher technical details on how this section is generated, please see the Glossary .

Complex functions with low coverage

Func name Function total lines Lines covered at runtime percentage covered Reached by fuzzers
OpenBabel::OBChainsParser::IdentifyElement(char*) 275 13 4.727% ['fuzz_convert', 'fuzz_obconversion_sdf', 'fuzz_obconversion_smiles']
OpenBabel::OBMol::NewAtom(unsignedlong) 48 26 54.16% ['fuzz_convert', 'fuzz_obconversion_sdf', 'fuzz_obconversion_smiles']
OpenBabel::OBTetrahedralStereo::ConfigOpenBabel::OBTetraNonPlanarStereo::ToConfig (OpenBabel::OBTetrahedralStereo::Configconst&,unsignedlong,OpenBabel::OBStereo::Winding,OpenBabel::OBStereo::View) 38 19 50.0% ['fuzz_obconversion_sdf']
OpenBabel::AliasData::FromNameLookup(OpenBabel::OBMol&,unsignedint) 69 6 8.695% ['fuzz_obconversion_sdf']
OpenBabel::OBBuilder::GetNewBondVector(OpenBabel::OBAtom*,double) 350 53 15.14% ['fuzz_obconversion_sdf']
OpenBabel::OBSmartsPattern::ParseSimpleAtomPrimitive() 59 25 42.37% ['fuzz_convert', 'fuzz_obconversion_sdf']
OpenBabel::OBSmartsPattern::ParseComplexAtomPrimitive() 476 210 44.11% ['fuzz_convert', 'fuzz_obconversion_sdf']
OpenBabel::OBSmartsPattern::Match(OpenBabel::OBMol&,std::__1::vector >,std::__1::allocator >>>&,OpenBabel::OBSmartsPattern::MatchType)const 40 10 25.0% ['fuzz_convert', 'fuzz_obconversion_sdf']
OpenBabel::OBSmartsMatcher::match(OpenBabel::OBMol&,OpenBabel::Patternconst*,std::__1::vector >,std::__1::allocator >>>&,bool) 69 11 15.94% ['fuzz_convert', 'fuzz_obconversion_sdf']
OpenBabel::OBSmartsMatcher::EvalBondExpr(OpenBabel::_BondExpr*,OpenBabel::OBBond*) 37 19 51.35% ['fuzz_obconversion_sdf']
OpenBabel::containsAtLeast_2true_2paraAssemblies(OpenBabel::OBAtom*,OpenBabel::OBAtom*,std::__1::vector >const&,std::__1::vector >const&) 41 9 21.95% ['fuzz_obconversion_sdf']
boolOpenBabel::ApplyRule1 (OpenBabel::StereoRing::ParaAtomconst&,std::__1::vector >const&,std::__1::vector >const&,std::__1::vector >&,std::__1::vector >const&,std::__1::vector >) 62 33 53.22% ['fuzz_obconversion_sdf']
OpenBabel::OBAtomTyper::ParseLine(charconst*) 42 20 47.61% ['fuzz_obconversion_sdf']
OpenBabel::OBBondTyper::AssignFunctionalGroupBonds(OpenBabel::OBMol&) 133 30 22.55% ['fuzz_convert']
OpenBabel::OBElements::GetExactMass(unsignedint,unsignedint) 3613 16 0.442% ['fuzz_convert']
OpenBabel::MCDLFormat::setMCDL(std::__1::basic_string ,std::__1::allocator >,OpenBabel::OBMol*,std::__1::basic_string ,std::__1::allocator >&) 346 109 31.50% ['fuzz_convert']
OpenBabel::CARFormat::ReadMolecule(OpenBabel::OBBase*,OpenBabel::OBConversion*) 96 39 40.62% ['fuzz_convert']
OpenBabel::ChemKinFormat::ReadHeader(std::__1::basic_istream >&,OpenBabel::OBConversion*) 63 14 22.22% ['fuzz_convert']
OpenBabel::CIFFormat::ReadMolecule(OpenBabel::OBBase*,OpenBabel::OBConversion*) 137 3 2.189% ['fuzz_convert']
OpenBabel::DlpolyConfigFormat::ReadMolecule(OpenBabel::OBBase*,OpenBabel::OBConversion*) 32 10 31.25% ['fuzz_convert']
OpenBabel::generate_sequence(std::__1::basic_string ,std::__1::allocator >const&,OpenBabel::OBMol*,unsignedlong,OpenBabel::HelixParametersconst&,charconst*,OpenBabel::ResidueRecord*,double&,double&,unsignedlong&,bool,bool) 38 7 18.42% ['fuzz_convert']
OpenBabel::ReadFASTASequence(OpenBabel::OBMol*,int,std::__1::basic_istream >*,bool,bool,bool,charconst*) 90 40 44.44% ['fuzz_convert']
OpenBabel::FreeFormFractionalFormat::ReadMolecule(OpenBabel::OBBase*,OpenBabel::OBConversion*) 90 15 16.66% ['fuzz_convert']
OpenBabel::GAMESSInputFormat::ReadMolecule(OpenBabel::OBBase*,OpenBabel::OBConversion*) 96 28 29.16% ['fuzz_convert']
OpenBabel::CIFLexer::next_token(OpenBabel::CIFLexer::Token&) 141 46 32.62% ['fuzz_convert']
OpenBabel::mmCIFFormat::ReadMolecule(OpenBabel::OBBase*,OpenBabel::OBConversion*) 518 17 3.281% ['fuzz_convert']
OpenBabel::OBMoldenFormat::ReadMolecule(OpenBabel::OBBase*,OpenBabel::OBConversion*) 208 27 12.98% ['fuzz_convert']
OpenBabel::PDBFormat::ReadMolecule(OpenBabel::OBBase*,OpenBabel::OBConversion*) 110 20 18.18% ['fuzz_convert']
OpenBabel::TinkerFormat::ReadMolecule(OpenBabel::OBBase*,OpenBabel::OBConversion*) 81 17 20.98% ['fuzz_convert']
OpenBabel::OBMol::FindAngles() 31 16 51.61% ['fuzz_convert']
OpenBabel::OBMol::ConnectTheDots() 167 80 47.90% ['fuzz_convert']
OpenBabel::OBMol::PerceiveBondOrders() 265 73 27.54% ['fuzz_convert']
OpenBabel::OBGastChrg::AssignPartialCharges(OpenBabel::OBMol&) 60 17 28.33% ['fuzz_convert']
OpenBabel::OBGastChrg::GasteigerSigmaChi(OpenBabel::OBAtom*,double&,double&,double&) 138 10 7.246% ['fuzz_convert']
OpenBabel::OBConversion::AddChemObject(OpenBabel::OBBase*) 48 21 43.75% ['fuzz_convert']
OpenBabel::OBMoleculeFormat::ReadChemObjectImpl(OpenBabel::OBConversion*,OpenBabel::OBFormat*) 72 22 30.55% ['fuzz_convert']
OpenBabel::GetExprOrder(OpenBabel::_BondExpr*) 32 9 28.12% ['fuzz_convert']
OpenBabel::OBMol::DoTransformations(std::__1::map ,std::__1::allocator >,std::__1::basic_string ,std::__1::allocator >,std::__1::less ,std::__1::allocator >>,std::__1::allocator ,std::__1::allocator >const,std::__1::basic_string ,std::__1::allocator >>>>const*,OpenBabel::OBConversion*) 148 3 2.027% ['fuzz_convert']

Files and Directories in report

This section shows which files and directories are considered in this report. The main reason for showing this is fuzz introspector may include more code in the reasoning than is desired. This section helps identify if too many files/directories are included, e.g. third party code, which may be irrelevant for the threat model. In the event too much is included, fuzz introspector supports a configuration file that can exclude data from the report. See the following link for more information on how to create a config file: link

Files in report

Source file Reached by Covered by
[] []
/src/openbabel/src/formats/mdlvalence.h [] []
/src/openbabel/src/stereo/gen3dstereohelper.cpp [] []
/src/openbabel/src/formats/balstformat.cpp [] []
/src/openbabel/include/openbabel/residue.h [] []
/src/openbabel/src/atom.cpp [] []
/src/openbabel/src/ops/xout.cpp [] []
/src/openbabel/src/math/transform3d.cpp [] []
/src/openbabel/src/formats/moldenformat.cpp [] []
/src/openbabel/include/openbabel/grid.h [] []
/src/openbabel/src/typer.cpp [] []
/src/openbabel/src/obfunctions.cpp [] []
/src/openbabel/src/stereo/squareplanar.cpp [] []
/src/openbabel/src/ops/canonical.cpp [] []
/src/openbabel/src/formats/cssrformat.cpp [] []
/src/openbabel/src/formats/APIInterface.cpp [] []
/src/openbabel/include/openbabel/atom.h [] []
/src/openbabel/src/formats/fingerprintformat.cpp [] []
/src/openbabel/src/formats/rxnformat.cpp [] []
/usr/include/ctype.h [] []
/src/openbabel/include/openbabel/oberror.h ['fuzz_obconversion_smiles', 'fuzz_obconversion_sdf', 'fuzz_convert'] ['fuzz_obconversion_smiles', 'fuzz_obconversion_sdf', 'fuzz_convert']
/src/openbabel/src/tokenst.cpp [] []
/src/openbabel/src/formats/chemkinformat.cpp [] []
/src/openbabel/include/openbabel/plugin.h ['fuzz_obconversion_smiles', 'fuzz_obconversion_sdf', 'fuzz_convert'] ['fuzz_obconversion_smiles', 'fuzz_obconversion_sdf', 'fuzz_convert']
/src/openbabel/src/forcefields/forcefieldghemical.h [] []
/src/openbabel/src/formats/unichemformat.cpp [] []
/src/openbabel/src/charges/fromfile.cpp [] []
/src/openbabel/include/openbabel/query.h [] []
/usr/include/x86_64-linux-gnu/bits/stdlib-float.h [] []
/src/openbabel/src/formats/cccformat.cpp [] []
/src/openbabel/src/formats/msiformat.cpp [] []
/src/openbabel/src/formats/alchemyformat.cpp [] []
/src/openbabel/src/descriptors/inchidescriptor.cpp [] []
/src/openbabel/src/mcdlutil.cpp [] []
/src/openbabel/src/formats/fhformat.cpp [] []
/src/openbabel/src/formats/shelxformat.cpp [] []
/src/openbabel/src/depict/svgpainter.cpp [] []
/src/openbabel/src/griddata.cpp [] []
/src/openbabel/src/formats/acrformat.cpp [] []
/src/openbabel/src/fingerprints/fingerecfp.cpp [] []
/src/openbabel/test/fuzz/fuzz_convert.cpp ['fuzz_convert'] ['fuzz_convert']
/src/openbabel/src/formats/textformat.cpp [] []
/src/openbabel/src/ops/readconformers.cpp [] []
/src/openbabel/include/openbabel/bond.h [] []
/src/openbabel/include/openbabel/forcefield.h [] []
/src/openbabel/include/openbabel/generic.h [] []
/src/openbabel/include/openbabel/tokenst.h [] []
/src/openbabel/src/ops/opisomorph.h [] []
/src/openbabel/src/formats/titleformat.cpp [] []
/src/openbabel/include/openbabel/typer.h [] []
/src/openbabel/src/descriptors/groupcontrib.cpp [] []
/src/openbabel/src/formats/mmodformat.cpp [] []
/src/openbabel/include/openbabel/stereo/cistrans.h [] []
/src/openbabel/include/openbabel/bitvec.h [] []
/src/openbabel/include/openbabel/reaction.h [] []
/src/openbabel/src/ops/addnonpolarh.cpp [] []
/src/openbabel/src/math/spacegroup.cpp [] []
/src/openbabel/src/ops/../stereo/gen3dstereohelper.h [] []
/usr/local/bin/../include/c++/v1/stdlib.h [] []
/src/openbabel/src/formats/PQSformat.cpp [] []
/src/openbabel/src/formats/bgfformat.cpp [] []
/src/openbabel/src/math/matrix3x3.cpp [] []
/src/openbabel/src/descriptors/filters.cpp [] []
/src/openbabel/include/openbabel/molchrg.h [] []
/src/openbabel/src/formats/msmsformat.cpp [] []
/src/openbabel/src/formats/cifformat.cpp [] []
/src/openbabel/src/formats/chemdrawct.cpp [] []
/src/openbabel/src/depict/depict.cpp [] []
/src/openbabel/src/formats/crkformat.cpp [] []
/src/openbabel/src/formats/jaguarformat.cpp [] []
/src/openbabel/src/formats/cacheformat.cpp [] []
/src/openbabel/src/formats/chemdrawcdx.cpp [] []
/src/openbabel/src/fingerprints/finger3.cpp [] []
/src/openbabel/src/formats/chemtoolformat.cpp [] []
/src/openbabel/src/ops/partialcharges.cpp [] []
/src/openbabel/include/openbabel/stereo/tetraplanar.h [] []
/src/openbabel/include/openbabel/format.h ['fuzz_obconversion_smiles', 'fuzz_obconversion_sdf', 'fuzz_convert'] ['fuzz_obconversion_smiles', 'fuzz_obconversion_sdf', 'fuzz_convert']
/src/openbabel/src/formats/hinformat.cpp [] []
/src/openbabel/src/formats/chem3dformat.cpp [] []
/src/openbabel/src/obconversion.cpp ['fuzz_obconversion_smiles', 'fuzz_obconversion_sdf', 'fuzz_convert'] ['fuzz_obconversion_smiles', 'fuzz_obconversion_sdf', 'fuzz_convert']
/src/openbabel/src/formats/CSRformat.cpp [] []
/src/openbabel/src/obmolecformat.cpp [] []
/src/openbabel/src/ops/sort.cpp [] []
/src/openbabel/src/formats/pngformat.cpp [] []
/src/openbabel/src/formats/reportformat.cpp [] []
/src/openbabel/src/descriptors/smartsdescriptors.cpp [] []
/src/openbabel/src/formats/exyzformat.cpp [] []
/src/openbabel/src/formats/mol2format.cpp [] []
/src/openbabel/src/formats/lmpdatformat.cpp [] []
/src/openbabel/src/chains.cpp [] []
/src/openbabel/src/formats/pcmodelformat.cpp [] []
/src/openbabel/src/forcefields/forcefielduff.h [] []
/usr/include/stdlib.h ['fuzz_obconversion_smiles', 'fuzz_obconversion_sdf', 'fuzz_convert'] []
/src/openbabel/src/forcefields/forcefielduff.cpp [] []
/src/openbabel/src/formats/opendxformat.cpp [] []
/src/openbabel/src/parsmart.cpp [] []
/src/openbabel/src/ops/addinindex.cpp [] []
/src/openbabel/src/formats/nulformat.cpp [] []
/src/openbabel/src/stereo/stereo.cpp [] []
/src/openbabel/src/alias.cpp [] []
/src/openbabel/src/rotamer.cpp [] []
/src/openbabel/src/formats/boxformat.cpp [] []
/src/openbabel/src/grid.cpp [] []
/src/openbabel/src/formats/gausscubeformat.cpp [] []
/src/openbabel/include/openbabel/groupcontrib.h [] []
/src/openbabel/src/formats/nwchemformat.cpp [] []
/src/openbabel/src/stereo/perception.cpp [] []
/src/openbabel/src/formats/fchkformat.cpp [] []
/src/openbabel/src/descriptors/cansmidescriptor.cpp [] []
/src/openbabel/include/openbabel/ring.h [] []
/src/openbabel/src/formats/MCDLformat.cpp [] []
/src/openbabel/include/openbabel/kinetics.h [] []
/src/openbabel/src/formats/genbankformat.cpp [] []
/src/openbabel/src/formats/castepformat.cpp [] []
/src/openbabel/src/fingerprint.cpp [] []
/src/openbabel/src/formats/featformat.cpp [] []
/src/openbabel/src/zipstream.h ['fuzz_obconversion_smiles', 'fuzz_obconversion_sdf', 'fuzz_convert'] ['fuzz_obconversion_smiles', 'fuzz_obconversion_sdf', 'fuzz_convert']
/src/openbabel/include/openbabel/mol.h ['fuzz_obconversion_smiles', 'fuzz_obconversion_sdf'] ['fuzz_obconversion_smiles', 'fuzz_obconversion_sdf']
/src/openbabel/src/plugin.cpp ['fuzz_obconversion_smiles', 'fuzz_obconversion_sdf', 'fuzz_convert'] ['fuzz_obconversion_smiles', 'fuzz_obconversion_sdf', 'fuzz_convert']
/src/openbabel/src/formats/MNAformat.cpp [] []
/src/openbabel/src/formats/dlpolyformat.cpp [] []
/src/openbabel/src/formats/fastsearchformat.cpp [] []
/src/openbabel/include/openbabel/obconversion.h ['fuzz_convert'] ['fuzz_convert']
/src/openbabel/src/formats/stlformat.cpp [] []
/src/openbabel/src/kekulize.cpp [] []
/src/openbabel/include/openbabel/isomorphism.h [] []
/src/openbabel/include/openbabel/op.h [] []
/src/openbabel/src/formats/pointcloudformat.cpp [] []
/src/openbabel/src/formats/amberformat.cpp [] []
/src/openbabel/src/ops/gen2D.cpp [] []
/src/openbabel/src/query.cpp [] []
/src/openbabel/src/isomorphism.cpp [] []
/src/openbabel/src/stereo/tetraplanar.cpp [] []
/src/openbabel/src/zipstreamimpl.h ['fuzz_obconversion_smiles', 'fuzz_obconversion_sdf', 'fuzz_convert'] ['fuzz_obconversion_smiles', 'fuzz_obconversion_sdf', 'fuzz_convert']
/src/openbabel/src/formats/thermoformat.cpp [] []
/src/openbabel/include/openbabel/math/spacegroup.h [] []
/src/openbabel/include/openbabel/obutil.h [] []
/src/openbabel/src/residue.cpp [] []
/src/openbabel/src/ops/addpolarh.cpp [] []
/src/openbabel/include/openbabel/stereo/squareplanar.h [] []
/src/openbabel/src/formats/groformat.cpp [] []
/src/openbabel/src/formats/gamessformat.cpp [] []
/src/openbabel/src/formats/ghemicalformat.cpp [] []
/src/openbabel/src/base.cpp [] []
/src/openbabel/src/forcefields/forcefieldmmff94.cpp [] []
/src/openbabel/include/openbabel/math/transform3d.h [] []
/src/openbabel/src/formats/gulpformat.cpp [] []
/src/openbabel/src/formats/cacaoformat.cpp [] []
/src/openbabel/src/formats/acesformat.cpp [] []
/src/openbabel/src/charges/mmff94.cpp [] []
/src/openbabel/src/canon.cpp [] []
/src/openbabel/src/formats/zindoformat.cpp [] []
/src/openbabel/src/formats/molproformat.cpp [] []
/src/openbabel/src/transform.cpp [] []
/src/openbabel/src/descriptors/cmpdfilter.cpp [] []
/src/openbabel/src/formats/smilesvalence.h [] []
/src/openbabel/src/formats/gausszmatformat.cpp [] []
/src/openbabel/src/formats/mpqcformat.cpp [] []
/src/openbabel/src/locale.cpp ['fuzz_obconversion_smiles', 'fuzz_obconversion_sdf'] ['fuzz_obconversion_smiles', 'fuzz_obconversion_sdf']
/src/openbabel/src/builder.cpp [] []
/src/openbabel/src/formats/mopacformat.cpp [] []
/src/openbabel/src/stereo/tetrahedral.cpp [] []
/src/openbabel/src/bondtyper.cpp [] []
/src/openbabel/include/openbabel/data.h [] []
/usr/local/bin/../include/c++/v1/string [] []
/src/openbabel/include/openbabel/text.h [] []
/src/openbabel/src/formats/smilesformat.cpp [] []
/src/openbabel/src/elements.cpp [] []
/src/openbabel/src/charges/gasteiger.cpp [] []
/src/openbabel/src/forcefields/forcefieldmmff94.h [] []
/src/openbabel/src/formats/qchemformat.cpp [] []
/src/openbabel/include/openbabel/phmodel.h [] []
/src/openbabel/src/formats/povrayformat.cpp [] []
/src/openbabel/src/formats/fhiaimsformat.cpp [] []
/src/openbabel/include/openbabel/rotor.h [] []
/src/openbabel/include/openbabel/stereo/tetrahedral.h [] []
/src/openbabel/src/formats/molreport.cpp [] []
/src/openbabel/src/formats/gaussformat.cpp [] []
/src/openbabel/src/formats/gromos96format.cpp [] []
/src/openbabel/src/formats/rsmiformat.cpp [] []
/src/openbabel/src/formats/svgformat.cpp [] []
/src/openbabel/src/forcefield.cpp [] []
/src/openbabel/include/openbabel/stereo/tetranonplanar.h [] []
/src/openbabel/include/openbabel/math/matrix3x3.h [] []
/src/openbabel/src/ops/fillUC.cpp [] []
/src/openbabel/src/molchrg.cpp [] []
/src/openbabel/src/ops/forcefield.cpp [] []
/src/openbabel/src/formats/abinitformat.cpp [] []
/src/openbabel/include/openbabel/base.h ['fuzz_obconversion_smiles', 'fuzz_obconversion_sdf'] ['fuzz_obconversion_smiles', 'fuzz_obconversion_sdf']
/src/openbabel/src/charges/none.cpp [] []
/src/openbabel/include/openbabel/alias.h [] []
/src/openbabel/src/graphsym.cpp [] []
/src/openbabel/include/openbabel/stereo/stereo.h [] []
/src/openbabel/src/ops/deferred.h [] []
/src/openbabel/src/formats/pqrformat.cpp [] []
/src/openbabel/include/openbabel/rotamer.h [] []
/src/openbabel/src/reactionfacade.cpp [] []
/src/openbabel/src/bond.cpp [] []
/src/openbabel/src/formats/yasaraformat.cpp [] []
/src/openbabel/src/rand.cpp [] []
/src/openbabel/src/formats/aoforceformat.cpp [] []
/src/openbabel/src/formats/xedformat.cpp [] []
/usr/local/bin/../include/c++/v1/stdexcept [] []
/src/openbabel/include/openbabel/fingerprint.h [] []
/src/openbabel/src/descriptor.cpp [] []
/src/openbabel/src/ops/delnonpolarh.cpp [] []
/src/openbabel/src/formats/mpdformat.cpp [] []
/src/openbabel/include/openbabel/parsmart.h [] []
/src/openbabel/src/data.cpp [] []
/src/openbabel/src/math/vector3.cpp [] []
/src/openbabel/src/formats/xsfformat.cpp [] []
/src/openbabel/src/phmodel.cpp [] []
/src/openbabel/src/formats/vaspformat.cpp [] []
/src/openbabel/src/formats/adfformat.cpp [] []
/src/openbabel/src/ring.cpp [] []
/src/openbabel/src/formats/viewmolformat.cpp [] []
/src/openbabel/src/forcefields/forcefieldgaff.cpp [] []
/src/openbabel/src/ops/opisomorph.cpp [] []
/src/openbabel/src/formats/freefracformat.cpp [] []
/src/openbabel/src/bitvec.cpp [] []
/src/openbabel/src/mol.cpp ['fuzz_obconversion_smiles', 'fuzz_obconversion_sdf'] ['fuzz_obconversion_smiles', 'fuzz_obconversion_sdf']
/src/openbabel/include/openbabel/obiter.h [] []
/src/openbabel/src/formats/carformat.cpp [] []
/src/openbabel/src/formats/pdbformat.cpp [] []
/src/openbabel/src/formats/xyzformat.cpp [] []
/src/openbabel/src/formats/tinkerformat.cpp [] []
/src/openbabel/include/openbabel/bondtyper.h [] []
/src/openbabel/src/stereo/tetranonplanar.cpp [] []
/src/openbabel/src/ops/delpolarh.cpp [] []
/src/openbabel/src/oberror.cpp ['fuzz_obconversion_smiles', 'fuzz_obconversion_sdf', 'fuzz_convert'] ['fuzz_obconversion_smiles', 'fuzz_obconversion_sdf', 'fuzz_convert']
/src/openbabel/include/openbabel/math/vector3.h [] []
/src/openbabel/src/formats/mmcifformat.cpp [] []
/src/openbabel/src/ops/gen3d.cpp [] []
/src/openbabel/include/openbabel/depict/painter.h [] []
/src/openbabel/src/formats/pdbqtformat.cpp [] []
/src/openbabel/include/openbabel/lineend.h ['fuzz_obconversion_smiles', 'fuzz_obconversion_sdf', 'fuzz_convert'] ['fuzz_obconversion_smiles', 'fuzz_obconversion_sdf', 'fuzz_convert']
/src/openbabel/src/generic.cpp [] []
/src/openbabel/src/formats/turbomoleformat.cpp [] []
/src/openbabel/src/formats/mdlformat.cpp [] []
/src/openbabel/src/forcefields/forcefieldgaff.h [] []
/src/openbabel/include/openbabel/descriptor.h [] []
/src/openbabel/include/openbabel/obmolecformat.h [] []
/src/openbabel/src/stereo/facade.cpp [] []
/src/openbabel/include/openbabel/builder.h [] []
/src/openbabel/src/obutil.cpp [] []
/src/openbabel/include/openbabel/internalcoord.h [] []
/src/openbabel/include/openbabel/inchiformat.h [] []
/src/openbabel/src/forcefields/forcefieldghemical.cpp [] []
/src/openbabel/src/fingerprints/finger2.cpp [] []
/src/openbabel/include/openbabel/chargemodel.h [] []
/src/openbabel/src/formats/fastaformat.cpp [] []
/src/openbabel/src/formats/copyformat.cpp [] []
/src/openbabel/src/formats/dmolformat.cpp [] []
/src/openbabel/src/chargemodel.cpp [] []
/src/openbabel/src/formats/pwscfformat.cpp [] []
/src/openbabel/src/format.cpp [] []
/src/openbabel/src/rotor.cpp [] []
/src/openbabel/src/stereo/cistrans.cpp [] []
/src/openbabel/src/obiter.cpp [] []
/src/openbabel/test/fuzz/fuzz_obconversion.cpp ['fuzz_obconversion_smiles', 'fuzz_obconversion_sdf'] ['fuzz_obconversion_smiles', 'fuzz_obconversion_sdf']
/src/openbabel/src/formats/outformat.cpp [] []

Directories in report

Directory
/src/openbabel/include/openbabel/
/src/openbabel/src/ops/../stereo/
/src/openbabel/src/
/src/openbabel/src/descriptors/
/src/openbabel/src/formats/
/src/openbabel/src/depict/
/src/openbabel/include/openbabel/math/
/usr/include/x86_64-linux-gnu/bits/
/src/openbabel/src/stereo/
/src/openbabel/include/openbabel/stereo/
/src/openbabel/src/math/
/usr/local/bin/../include/c++/v1/
/src/openbabel/src/charges/
/src/openbabel/test/fuzz/
/src/openbabel/include/openbabel/depict/
/src/openbabel/src/forcefields/
/src/openbabel/src/ops/
/usr/include/
/src/openbabel/src/fingerprints/

Metadata section

This sections shows the raw data that is used to produce this report. This is mainly used for further processing and developer debugging.

Fuzzer Calltree file Program data file Coverage file
fuzz_obconversion_smiles fuzzerLogFile-0-E7mZQrQD2S.data fuzzerLogFile-0-E7mZQrQD2S.data.yaml fuzz_obconversion_smiles.covreport
fuzz_obconversion_sdf fuzzerLogFile-0-hTbbiPkGq8.data fuzzerLogFile-0-hTbbiPkGq8.data.yaml fuzz_obconversion_sdf.covreport
fuzz_convert fuzzerLogFile-0-wMYuWuNQ2i.data fuzzerLogFile-0-wMYuWuNQ2i.data.yaml fuzz_convert.covreport