Host Name: lassen30 === 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: ../warpx.3d() [0x1062bad8] amrex::BLBackTrace::print_backtrace_info(_IO_FILE*) at ??:? 1: ../warpx.3d() [0x1062dc10] amrex::BLBackTrace::handler(int) at ??:? 2: [0x2000000504d8] __kernel_sigtramp_rt64 arch/powerpc/kernel/vdso64/sigtramp.S:30 3: /usr/workspace/nicolem/lassen/src/ascent_warpx/ascent/scripts/build_ascent/install/conduit-v0.9.1/lib/libconduit.so(_ZNK7conduit9DataArrayIdE24to_summary_string_streamERSol+0x184) [0x200009b8ea24] ?? ??:0 4: /usr/workspace/nicolem/lassen/src/ascent_warpx/ascent/scripts/build_ascent/install/conduit-v0.9.1/lib/libconduit.so(_ZNK7conduit4Node24to_summary_string_streamERSollllRKSsS3_+0x674) [0x200009bef5a4] ?? ??:0 5: /usr/workspace/nicolem/lassen/src/ascent_warpx/ascent/scripts/build_ascent/install/conduit-v0.9.1/lib/libconduit.so(_ZNK7conduit4Node24to_summary_string_streamERSollllRKSsS3_+0x220) [0x200009bef150] ?? ??:0 6: /usr/workspace/nicolem/lassen/src/ascent_warpx/ascent/scripts/build_ascent/install/conduit-v0.9.1/lib/libconduit.so(_ZNK7conduit4Node24to_summary_string_streamERSollllRKSsS3_+0x220) [0x200009bef150] ?? ??:0 7: /usr/workspace/nicolem/lassen/src/ascent_warpx/ascent/scripts/build_ascent/install/conduit-v0.9.1/lib/libconduit.so(_ZNK7conduit4Node24to_summary_string_streamERSollllRKSsS3_+0x220) [0x200009bef150] ?? ??:0 8: /usr/workspace/nicolem/lassen/src/ascent_warpx/ascent/scripts/build_ascent/install/conduit-v0.9.1/lib/libconduit.so(_ZNK7conduit4Node24to_summary_string_streamERSollllRKSsS3_+0x220) [0x200009bef150] ?? ??:0 9: /usr/workspace/nicolem/lassen/src/ascent_warpx/ascent/scripts/build_ascent/install/conduit-v0.9.1/lib/libconduit.so(_ZNK7conduit4Node24to_summary_string_streamERSoRKS0_+0x390) [0x200009c258d0] ?? ??:0 10: /usr/workspace/nicolem/lassen/src/ascent_warpx/ascent/scripts/build_ascent/install/conduit-v0.9.1/lib/libconduit.so(_ZNK7conduit4Node24to_summary_string_streamERSo+0x48) [0x200009c26998] ?? ??:0 11: /usr/workspace/nicolem/lassen/src/ascent_warpx/ascent/scripts/build_ascent/install/conduit-v0.9.1/lib/libconduit.so(_ZNK7conduit4Node5printEv+0x30) [0x200009c26a20] ?? ??:0 12: ../warpx.3d() [0x10212030] FlushFormatAscent::WriteParticles(amrex::Vector > const&, conduit::Node&) const at ??:? 13: ../warpx.3d() [0x10213364] FlushFormatAscent::WriteToFile(amrex::Vector > const&, amrex::Vector > const&, amrex::Vector >&, amrex::Vector >, double, amrex::Vector > const&, int, std::string, int, bool, bool, bool, bool, int, int, int, amrex::Geometry const&, bool) const at ??:? 14: ../warpx.3d() [0x100f2d0c] FullDiagnostics::Flush(int, bool) at ??:? 15: ../warpx.3d() [0x100e5e6c] Diagnostics::FilterComputePackFlush(int, bool) at ??:? 16: ../warpx.3d() [0x100fa0a4] MultiDiagnostics::FilterComputePackFlush(int, bool, bool) at ??:? 17: ../warpx.3d() [0x103e2c2c] WarpX::InitData() at ??:? 18: ../warpx.3d() [0x10033a40] main at ??:? 19: /lib64/libc.so.6(+0x25300) [0x200036315300] generic_start_main ../csu/libc-start.c:266 20: /lib64/libc.so.6(__libc_start_main+0xc4) [0x2000363154f4] __libc_start_main ../sysdeps/unix/sysv/linux/powerpc/libc-start.c:81 ===== TinyProfilers ====== main() WarpX::InitData() Diagnostics::FilterComputePackFlush() FlushFormatAscent::WriteToFile() FlushFormatAscent::WriteToFile::WriteParticles FlushFormatAscent::WriteParticles() ParticleContainerToBlueprint()