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: ./main3d.gnu.TEST.OMP.ex() [0x587e86] amrex::BLBackTrace::print_backtrace_info(_IO_FILE*) /raid/testing/microphysics-gfortran/amrex//Src/Base/AMReX_BLBackTrace.cpp:199:36 1: ./main3d.gnu.TEST.OMP.ex() [0x58a871] amrex::BLBackTrace::handler(int) /raid/testing/microphysics-gfortran/amrex//Src/Base/AMReX_BLBackTrace.cpp:99:15 2: ./main3d.gnu.TEST.OMP.ex() [0x469313] amrex::Error_host(char const*, char const*) /raid/testing/microphysics-gfortran/amrex//Src/Base/AMReX.cpp:243:1 3: ./main3d.gnu.TEST.OMP.ex() [0x416e36] main_main() /raid/testing/microphysics-gfortran/Microphysics/unit_test/test_react/main.cpp:231:48 4: ./main3d.gnu.TEST.OMP.ex() [0x41245b] main /raid/testing/microphysics-gfortran/Microphysics/unit_test/test_react/main.cpp:28:20 5: /lib64/libc.so.6(+0x27b8a) [0x7f234e1d3b8a] __libc_start_call_main /usr/src/debug/glibc-2.37-18.fc38.x86_64/csu/../sysdeps/nptl/libc_start_call_main.h:74:3 6: /lib64/libc.so.6(__libc_start_main+0x8b) [0x7f234e1d3c4b] call_init inlined at /usr/src/debug/glibc-2.37-18.fc38.x86_64/csu/../csu/libc-start.c:347:5 in __libc_start_main@@GLIBC_2.34 /usr/src/debug/glibc-2.37-18.fc38.x86_64/csu/../csu/libc-start.c:128:20 __libc_start_main_impl /usr/src/debug/glibc-2.37-18.fc38.x86_64/csu/../csu/libc-start.c:347:5 7: ./main3d.gnu.TEST.OMP.ex() [0x414d05] _start at ??:?