=== If no file names and line numbers are shown below, one can run
            addr2line -Cpfie my_exefile my_line_address
    to convert `my_line_address` (e.g., 0x4a6b) into file name and line number.
    Or one can use amrex/Tools/Backtrace/parse_bt.py.

=== Please note that the line number reported by addr2line may not be accurate.
    One can use
            readelf -wl my_exefile | grep my_line_address'
    to find out the offset for that line.

 0: /raid/testing/microphysics-gfortran/amrex/Tools/Plotfile//fcompare.gnu.ex() [0x522376]
    amrex::BLBackTrace::print_backtrace_info(_IO_FILE*)
/raid/testing/microphysics-gfortran/amrex//Src/Base/AMReX_BLBackTrace.cpp:190:39

 1: /raid/testing/microphysics-gfortran/amrex/Tools/Plotfile//fcompare.gnu.ex() [0x524274]
    amrex::BLBackTrace::handler(int)
/raid/testing/microphysics-gfortran/amrex//Src/Base/AMReX_BLBackTrace.cpp:96:15

 2: /raid/testing/microphysics-gfortran/amrex/Tools/Plotfile//fcompare.gnu.ex() [0x47a2ee]
    operator>>
/raid/testing/microphysics-gfortran/amrex//Src/Base/AMReX_VisMF.cpp:249:1

 3: /raid/testing/microphysics-gfortran/amrex/Tools/Plotfile//fcompare.gnu.ex() [0x47b207]
    amrex::operator>>(std::istream&, amrex::VisMF::Header&)
/raid/testing/microphysics-gfortran/amrex//Src/Base/AMReX_VisMF.cpp:364:16

 4: /raid/testing/microphysics-gfortran/amrex/Tools/Plotfile//fcompare.gnu.ex() [0x47e37b]
    std::vector<amrex::Vector<amrex::FArrayBox*, std::allocator<amrex::FArrayBox*> >, std::allocator<amrex::Vector<amrex::FArrayBox*, std::allocator<amrex::FArrayBox*> > > >::size() const inlined at /usr/include/c++/11/bits/stl_vector.h:939:23 in amrex::VisMF::VisMF(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)
/usr/include/c++/11/bits/stl_vector.h:919:40
std::vector<amrex::Vector<amrex::FArrayBox*, std::allocator<amrex::FArrayBox*> >, std::allocator<amrex::Vector<amrex::FArrayBox*, std::allocator<amrex::FArrayBox*> > > >::resize(unsigned long)
/usr/include/c++/11/bits/stl_vector.h:939:23
amrex::VisMF::VisMF(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)
/raid/testing/microphysics-gfortran/amrex//Src/Base/AMReX_VisMF.cpp:1352:16

 5: /raid/testing/microphysics-gfortran/amrex/Tools/Plotfile//fcompare.gnu.ex() [0x52083b]
    std::vector<std::unique_ptr<amrex::VisMF, std::default_delete<amrex::VisMF> >, std::allocator<std::unique_ptr<amrex::VisMF, std::default_delete<amrex::VisMF> > > >::operator[](unsigned long) inlined at /raid/testing/microphysics-gfortran/amrex//Src/Base/AMReX_Vector.H:37:59 in amrex::PlotFileDataImpl::PlotFileDataImpl(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)
/usr/include/c++/11/bits/stl_vector.h:1046:39
amrex::Vector<std::unique_ptr<amrex::VisMF, std::default_delete<amrex::VisMF> >, std::allocator<std::unique_ptr<amrex::VisMF, std::default_delete<amrex::VisMF> > > >::operator[](unsigned long)
/raid/testing/microphysics-gfortran/amrex//Src/Base/AMReX_Vector.H:37:59
amrex::PlotFileDataImpl::PlotFileDataImpl(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)
/raid/testing/microphysics-gfortran/amrex//Src/Base/AMReX_PlotFileDataImpl.cpp:91:25

 6: /raid/testing/microphysics-gfortran/amrex/Tools/Plotfile//fcompare.gnu.ex() [0x417f7d]
    std::__uniq_ptr_impl<amrex::PlotFileDataImpl, std::default_delete<amrex::PlotFileDataImpl> >::__uniq_ptr_impl(amrex::PlotFileDataImpl*) inlined at /usr/include/c++/11/bits/unique_ptr.h:210:40 in main_main()
/usr/include/c++/11/bits/unique_ptr.h:155:56
std::__uniq_ptr_data<amrex::PlotFileDataImpl, std::default_delete<amrex::PlotFileDataImpl>, true, true>::__uniq_ptr_impl(amrex::PlotFileDataImpl*)
/usr/include/c++/11/bits/unique_ptr.h:210:40
std::unique_ptr<amrex::PlotFileDataImpl, std::default_delete<amrex::PlotFileDataImpl> >::unique_ptr<std::default_delete<amrex::PlotFileDataImpl>, void>(amrex::PlotFileDataImpl*)
/usr/include/c++/11/bits/unique_ptr.h:282:4
amrex::PlotFileData::PlotFileData(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)
/raid/testing/microphysics-gfortran/amrex//Src/Base/AMReX_PlotFileUtil.H:155:59
main_main()
/raid/testing/microphysics-gfortran/amrex/Tools/Plotfile/fcompare.cpp:109:33

 7: /raid/testing/microphysics-gfortran/amrex/Tools/Plotfile//fcompare.gnu.ex() [0x414bd0]
    main
/raid/testing/microphysics-gfortran/amrex/Tools/Plotfile/fcompare.cpp:391:22

 8: /lib64/libc.so.6(+0x3feb0) [0x7f490ae3feb0]
    __libc_start_call_main
/usr/src/debug/glibc-2.34-42.fc35.x86_64/csu/../sysdeps/nptl/libc_start_call_main.h:58:16

 9: /lib64/libc.so.6(__libc_start_main+0x80) [0x7f490ae3ff60]
    call_init inlined at /usr/src/debug/glibc-2.34-42.fc35.x86_64/csu/../csu/libc-start.c:376:5 in __libc_start_main@@GLIBC_2.34
/usr/src/debug/glibc-2.34-42.fc35.x86_64/csu/../csu/libc-start.c:128:20
__libc_start_main_impl
/usr/src/debug/glibc-2.34-42.fc35.x86_64/csu/../csu/libc-start.c:376:5

10: /raid/testing/microphysics-gfortran/amrex/Tools/Plotfile//fcompare.gnu.ex() [0x4174f5]
    _start at ??:?