Host Name: groot.astro.sunysb.edu === 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: ./Castro3d.gnu.DEBUG.TPROF.MPI.ex() [0x90465e] amrex::BLBackTrace::print_backtrace_info(_IO_FILE*) /raid/testing/castro-gfortran/amrex//Src/Base/AMReX_BLBackTrace.cpp:203:29 1: ./Castro3d.gnu.DEBUG.TPROF.MPI.ex() [0x9040dc] amrex::BLBackTrace::handler(int) /raid/testing/castro-gfortran/amrex//Src/Base/AMReX_BLBackTrace.cpp:101:15 2: ./Castro3d.gnu.DEBUG.TPROF.MPI.ex() [0x719d10] amrex::ParallelDescriptor::Abort(int, bool) /raid/testing/castro-gfortran/amrex//Src/Base/AMReX_ParallelDescriptor.cpp:219:29 3: ./Castro3d.gnu.DEBUG.TPROF.MPI.ex() [0x692ede] amrex::Error_host(char const*, char const*) /raid/testing/castro-gfortran/amrex//Src/Base/AMReX.cpp:252:1 4: ./Castro3d.gnu.DEBUG.TPROF.MPI.ex() [0x40c0df] amrex::Error(char const*) inlined at /raid/testing/castro-gfortran/Castro//Source/driver/Castro.cpp:420:20 in Castro::read_params() /raid/testing/castro-gfortran/amrex//Src/Base/AMReX.H:129:5 Castro::read_params() /raid/testing/castro-gfortran/Castro//Source/driver/Castro.cpp:420:20 5: ./Castro3d.gnu.DEBUG.TPROF.MPI.ex() [0x477ffd] Castro::variableSetUp() /raid/testing/castro-gfortran/Castro//Source/driver/Castro_setup.cpp:220:23 6: ./Castro3d.gnu.DEBUG.TPROF.MPI.ex() [0x48dd9b] CastroBld::variableSetUp() /raid/testing/castro-gfortran/Castro//Source/driver/CastroBld.cpp:34:1 7: ./Castro3d.gnu.DEBUG.TPROF.MPI.ex() [0xa869a1] amrex::Amr::InitAmr() /raid/testing/castro-gfortran/amrex//Src/Amr/AMReX_Amr.cpp:239:28 8: ./Castro3d.gnu.DEBUG.TPROF.MPI.ex() [0xa8622b] amrex::Amr::Amr(amrex::LevelBld*) /raid/testing/castro-gfortran/amrex//Src/Amr/AMReX_Amr.cpp:214:1 9: ./Castro3d.gnu.DEBUG.TPROF.MPI.ex() [0x48e928] main /raid/testing/castro-gfortran/Castro//Source/driver/main.cpp:146:40 10: /lib64/libc.so.6(+0x2814a) [0x7f868664614a] __libc_start_call_main /usr/src/debug/glibc-2.38-19.fc39.x86_64/csu/../sysdeps/nptl/libc_start_call_main.h:74:3 11: /lib64/libc.so.6(__libc_start_main+0x8b) [0x7f868664620b] call_init inlined at /usr/src/debug/glibc-2.38-19.fc39.x86_64/csu/../csu/libc-start.c:347:5 in __libc_start_main@@GLIBC_2.34 /usr/src/debug/glibc-2.38-19.fc39.x86_64/csu/../csu/libc-start.c:128:20 __libc_start_main_impl /usr/src/debug/glibc-2.38-19.fc39.x86_64/csu/../csu/libc-start.c:347:5 12: ./Castro3d.gnu.DEBUG.TPROF.MPI.ex() [0x40b8e5] _start at ??:? ===== TinyProfilers ====== main() Amr::InitAmr()