Host Name: biollante === 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: ./ERF3d.gnu.TEST.MPI.NC.ex(+0x1941547) [0x5f6dadc74547] amrex::BLBackTrace::print_backtrace_info(_IO_FILE*) at /usr/include/x86_64-linux-gnu/bits/unistd.h:145 (discriminator 7) (inlined by) amrex::BLBackTrace::print_backtrace_info(_IO_FILE*) at /scratch/AMReX_RegTesting/amrex//Src/Base/AMReX_BLBackTrace.cpp:215 (discriminator 7) 1: ./ERF3d.gnu.TEST.MPI.NC.ex(+0x1946c53) [0x5f6dadc79c53] amrex::BLBackTrace::handler(int) at /scratch/AMReX_RegTesting/amrex//Src/Base/AMReX_BLBackTrace.cpp:103 2: ./ERF3d.gnu.TEST.MPI.NC.ex(+0x181940) [0x5f6dac4b4940] ERF::compute_max_pressure_gradient_diagnostic(int) at /scratch/AMReX_RegTesting/ERF/Exec/..//Source/ERF_Diagnostics.cpp:124 3: ./ERF3d.gnu.TEST.MPI.NC.ex(+0xa6ef7) [0x5f6dac3d9ef7] ERF::InitData_post() at /scratch/AMReX_RegTesting/ERF/Exec/..//Source/ERF.cpp:1706 (discriminator 1) 4: ./ERF3d.gnu.TEST.MPI.NC.ex(+0x7ab70) [0x5f6dac3adb70] main at /scratch/AMReX_RegTesting/ERF/Exec/..//Source/main.cpp:161 5: /lib/x86_64-linux-gnu/libc.so.6(+0x2a1ca) [0x7e4b7b42a1ca] 6: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x8b) [0x7e4b7b42a28b] 7: ./ERF3d.gnu.TEST.MPI.NC.ex(+0x7f2b5) [0x5f6dac3b22b5] ?? ??:0