=== 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: ./Castro1d.gnu.TEST.TPROF.MPI.OMP.ex() [0x62dee6]
    amrex::BLBackTrace::print_backtrace_info(_IO_FILE*)
/raid/testing/castro-gfortran/amrex//Src/Base/AMReX_BLBackTrace.cpp:190:39

 1: ./Castro1d.gnu.TEST.TPROF.MPI.OMP.ex() [0x630a9c]
    amrex::BLBackTrace::handler(int)
/raid/testing/castro-gfortran/amrex//Src/Base/AMReX_BLBackTrace.cpp:96:15

 2: ./Castro1d.gnu.TEST.TPROF.MPI.OMP.ex() [0x5405f7]
    amrex::Abort_host(char const*)
/raid/testing/castro-gfortran/amrex//Src/Base/AMReX.cpp:242:1

 3: ./Castro1d.gnu.TEST.TPROF.MPI.OMP.ex() [0x46353d]
    amrex::Abort(char const*) inlined at /raid/testing/castro-gfortran/Castro//Source/driver/Castro_advance_ctu.cpp:618:25 in Castro::subcycle_advance_ctu(double, double, int, int)
/raid/testing/castro-gfortran/amrex//Src/Base/AMReX.H:157:5
Castro::subcycle_advance_ctu(double, double, int, int)
/raid/testing/castro-gfortran/Castro//Source/driver/Castro_advance_ctu.cpp:618:25

 4: ./Castro1d.gnu.TEST.TPROF.MPI.OMP.ex() [0x46061a]
    double const& std::min<double>(double const&, double const&) inlined at /raid/testing/castro-gfortran/Castro//Source/driver/Castro_advance.cpp:57:26 in Castro::advance(double, double, int, int)
/usr/include/c++/11/bits/stl_algobase.h:236:9
Castro::advance(double, double, int, int)
/raid/testing/castro-gfortran/Castro//Source/driver/Castro_advance.cpp:57:26

 5: ./Castro1d.gnu.TEST.TPROF.MPI.OMP.ex() [0x69c697]
    std::vector<double, std::allocator<double> >::operator[](unsigned long) inlined at /raid/testing/castro-gfortran/amrex//Src/Base/AMReX_Vector.H:37:59 in amrex::Amr::timeStep(int, double, int, int, double)
/usr/include/c++/11/bits/stl_vector.h:1046:39
amrex::Vector<double, std::allocator<double> >::operator[](unsigned long)
/raid/testing/castro-gfortran/amrex//Src/Base/AMReX_Vector.H:37:59
amrex::Amr::timeStep(int, double, int, int, double)
/raid/testing/castro-gfortran/amrex//Src/Amr/AMReX_Amr.cpp:2020:68

 6: ./Castro1d.gnu.TEST.TPROF.MPI.OMP.ex() [0x69471f]
    amrex::Amr::coarseTimeStep(double)
/raid/testing/castro-gfortran/amrex//Src/Amr/AMReX_Amr.cpp:2127:13

 7: ./Castro1d.gnu.TEST.TPROF.MPI.OMP.ex() [0x42719d]
    main
/raid/testing/castro-gfortran/Castro//Source/driver/main.cpp:163:33

 8: /lib64/libc.so.6(+0x3feb0) [0x7f236323feb0]
    __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) [0x7f236323ff60]
    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: ./Castro1d.gnu.TEST.TPROF.MPI.OMP.ex() [0x4395b5]
    _start at ??:?


===== TinyProfilers ======
main()
Amr::coarseTimeStep()
Amr::timeStep()
Castro::advance()
Castro::subcycle_advance_ctu()