=== 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.TRUESDC.ex() [0x5d0236]
    amrex::BLBackTrace::print_backtrace_info(_IO_FILE*)
/raid/testing/castro-gfortran/amrex//Src/Base/AMReX_BLBackTrace.cpp:179:39

 1: ./Castro1d.gnu.TEST.TPROF.MPI.TRUESDC.ex() [0x5d23ad]
    amrex::BLBackTrace::handler(int)
/raid/testing/castro-gfortran/amrex//Src/Base/AMReX_BLBackTrace.cpp:85:8

 2: /lib64/libc.so.6(+0x3da60) [0x7f6d0975ca60]
    __restore_rt
??:0

 3: ./Castro1d.gnu.TEST.TPROF.MPI.TRUESDC.ex() [0x474e9a]
    sneut5(double, double, double, double, double&, double&, double&, double&, double&)
/raid/testing/castro-gfortran/Microphysics//neutrinos/sneut5.H:346:11

 4: ./Castro1d.gnu.TEST.TPROF.MPI.TRUESDC.ex() [0x4ed1a2]
    single_zone_jac(amrex::GpuArray<double, 26ul> const&, burn_t, amrex::Array2D<double, 0, 20, 0, 20, amrex::Order::F>&)
/raid/testing/castro-gfortran/Castro//Source/reactions/Castro_react_util.H:219:24

 5: ./Castro1d.gnu.TEST.TPROF.MPI.TRUESDC.ex() [0x4f5898]
    eos_xderivs_t composition_derivatives<eos_t>(eos_t const&) inlined at /raid/testing/castro-gfortran/Castro//Source/sdc/vode_rhs_true_sdc.H:153:47 in sdc_vode_solve(double, amrex::GpuArray<double, 26ul> const&, amrex::GpuArray<double, 26ul>&, amrex::GpuArray<double, 26ul> const&, int)
/raid/testing/castro-gfortran/Microphysics//EOS/eos_composition.H:68:32
void jac<ArrayUtil::MathArray2D<1, 21, 1, 21> >(burn_t&, dvode_t&, ArrayUtil::MathArray2D<1, 21, 1, 21>&)
/raid/testing/castro-gfortran/Castro//Source/sdc/vode_rhs_true_sdc.H:153:47
dvjac(amrex::Array1D<int, 1, 21>&, int&, burn_t&, dvode_t&)
/raid/testing/castro-gfortran/Microphysics//integration/VODE/vode_dvjac.H:84:16
dvnlsd(amrex::Array1D<int, 1, 21>&, int&, burn_t&, dvode_t&)
/raid/testing/castro-gfortran/Microphysics//integration/VODE/vode_dvnlsd.H:79:18
dvstep(burn_t&, dvode_t&)
/raid/testing/castro-gfortran/Microphysics//integration/VODE/vode_dvstep.H:161:28
dvode(burn_t&, dvode_t&)
/raid/testing/castro-gfortran/Microphysics//integration/VODE/vode_dvode.H:182:26
sdc_vode_solve(double, amrex::GpuArray<double, 26ul> const&, amrex::GpuArray<double, 26ul>&, amrex::GpuArray<double, 26ul> const&, int)
/raid/testing/castro-gfortran/Castro//Source/sdc/Castro_sdc_util.H:596:23

 6: ./Castro1d.gnu.TEST.TPROF.MPI.TRUESDC.ex() [0x4e0ea9]
    sdc_solve(double, amrex::GpuArray<double, 26ul> const&, amrex::GpuArray<double, 26ul>&, amrex::GpuArray<double, 26ul> const&, int) inlined at /raid/testing/castro-gfortran/Castro//Source/sdc/Castro_sdc_util.H:690:14 in Castro::do_sdc_update(int, int, double)
/raid/testing/castro-gfortran/Castro//Source/sdc/Castro_sdc_util.H:650:23
sdc_solve(int, int, int, double, amrex::Array4<double const> const&, amrex::Array4<double> const&, amrex::Array4<double const> const&, int)
/raid/testing/castro-gfortran/Castro//Source/sdc/Castro_sdc_util.H:690:14
sdc_update_centers_o4(int, int, int, amrex::Array4<double const> const&, amrex::Array4<double> const&, amrex::Array4<double const> const&, double, int)
/raid/testing/castro-gfortran/Castro//Source/sdc/Castro_sdc_util.H:778:18
operator()
/raid/testing/castro-gfortran/Castro//Source/sdc/Castro_sdc.cpp:245:38
call_f<Castro::do_sdc_update(int, int, amrex::Real)::<lambda(int, int, int)> >
/raid/testing/castro-gfortran/amrex//Src/Base/AMReX_GpuLaunchFunctsC.H:29:10
ParallelFor<Castro::do_sdc_update(int, int, amrex::Real)::<lambda(int, int, int)> >
/raid/testing/castro-gfortran/amrex//Src/Base/AMReX_GpuLaunchFunctsC.H:119:23
Castro::do_sdc_update(int, int, double)
/raid/testing/castro-gfortran/Castro//Source/sdc/Castro_sdc.cpp:242:31

 7: ./Castro1d.gnu.TEST.TPROF.MPI.TRUESDC.ex() [0x452bd1]
    Castro::do_advance_sdc(double, double, int, int)
/raid/testing/castro-gfortran/Castro//Source/driver/Castro_advance_sdc.cpp:224:18

 8: ./Castro1d.gnu.TEST.TPROF.MPI.TRUESDC.ex() [0x44e5c2]
    Castro::advance(double, double, int, int)
/raid/testing/castro-gfortran/Castro//Source/driver/Castro_advance.cpp:62:42

 9: ./Castro1d.gnu.TEST.TPROF.MPI.TRUESDC.ex() [0x621249]
    std::vector<double, std::allocator<double> >::operator[](unsigned long) inlined at /raid/testing/castro-gfortran/amrex//Src/Base/AMReX_Vector.H:36:52 in amrex::Amr::timeStep(int, double, int, int, double)
/usr/include/c++/10/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:36:52
amrex::Amr::timeStep(int, double, int, int, double)
/raid/testing/castro-gfortran/amrex//Src/Amr/AMReX_Amr.cpp:1990:68

10: ./Castro1d.gnu.TEST.TPROF.MPI.TRUESDC.ex() [0x618ce0]
    amrex::Amr::coarseTimeStep(double)
/raid/testing/castro-gfortran/amrex//Src/Amr/AMReX_Amr.cpp:2097:13

11: ./Castro1d.gnu.TEST.TPROF.MPI.TRUESDC.ex() [0x423d55]
    main
/raid/testing/castro-gfortran/Castro//Source/driver/main.cpp:143:33

12: /lib64/libc.so.6(__libc_start_main+0xf2) [0x7f6d097471e2]
    __libc_start_main
??:0

13: ./Castro1d.gnu.TEST.TPROF.MPI.TRUESDC.ex() [0x43222e]
    _start
??:0


===== TinyProfilers ======
main()
Amr::coarseTimeStep()
Amr::timeStep()
Castro::advance()
Castro::do_advance_sdc()
Castro::do_sdc_update()