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.FFT.ex(+0x1c316d7) [0x61ce00f446d7] 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.FFT.ex(+0x1c36de3) [0x61ce00f49de3] amrex::BLBackTrace::handler(int) at /scratch/AMReX_RegTesting/amrex//Src/Base/AMReX_BLBackTrace.cpp:103 2: ./ERF3d.gnu.TEST.MPI.NC.FFT.ex(+0x1a01507) [0x61ce00d14507] std::_Vector_base >::_M_deallocate(char*, unsigned long) at /usr/include/c++/13/bits/stl_vector.h:389 (inlined by) std::_Vector_base >::~_Vector_base() at /usr/include/c++/13/bits/stl_vector.h:369 (inlined by) std::vector >::~vector() at /usr/include/c++/13/bits/stl_vector.h:738 (inlined by) amrex::Assert_host(char const*, char const*, int, char const*, unsigned long) at /scratch/AMReX_RegTesting/amrex//Src/Base/AMReX.cpp:323 3: ./ERF3d.gnu.TEST.MPI.NC.FFT.ex(+0x12b955) [0x61cdff43e955] amrex::Assert(char const*, char const*, int) at /scratch/AMReX_RegTesting/amrex//Src/Base/AMReX.H:375 (inlined by) amrex::FabArray::fabPtr(int) at /scratch/AMReX_RegTesting/amrex//Src/Base/AMReX_FabArray.H:2077 4: ./ERF3d.gnu.TEST.MPI.NC.FFT.ex(+0x147fd2e) [0x61ce00792d2e] ERF::project_momenta(int, double, double, amrex::Vector >&) at /scratch/AMReX_RegTesting/ERF/Exec/..//Source/LinearSolvers/ERF_PoissonSolve.cpp:415 (discriminator 1) 5: ./ERF3d.gnu.TEST.MPI.NC.FFT.ex(+0x148e9cc) [0x61ce007a19cc] amrex::AmrMesh::Geom(int) at /scratch/AMReX_RegTesting/amrex//Src/AmrCore/AMReX_AmrMesh.H:183 (inlined by) ERF::project_initial_velocity(int, double, double) at /scratch/AMReX_RegTesting/ERF/Exec/..//Source/LinearSolvers/ERF_PoissonSolve.cpp:136 6: ./ERF3d.gnu.TEST.MPI.NC.FFT.ex(+0x22f2d2) [0x61cdff5422d2] ERF::RemakeLevel(int, double, amrex::BoxArray const&, amrex::DistributionMapping const&) at /scratch/AMReX_RegTesting/ERF/Exec/..//Source/ERF_MakeNewLevel.cpp:949 7: ./ERF3d.gnu.TEST.MPI.NC.FFT.ex(+0x1cacd59) [0x61ce00fbfd59] amrex::AmrCore::regrid(int, double, bool) at /scratch/AMReX_RegTesting/amrex//Src/AmrCore/AMReX_AmrCore.cpp:110 8: ./ERF3d.gnu.TEST.MPI.NC.FFT.ex(+0x16d4a82) [0x61ce009e7a82] ERF::timeStep(int, double, int) at /scratch/AMReX_RegTesting/ERF/Exec/..//Source/TimeIntegration/ERF_TimeStep.cpp:240 (discriminator 1) 9: ./ERF3d.gnu.TEST.MPI.NC.FFT.ex(+0xb96d8) [0x61cdff3cc6d8] ERF::Evolve() at /scratch/AMReX_RegTesting/ERF/Exec/..//Source/ERF.cpp:194 10: ./ERF3d.gnu.TEST.MPI.NC.FFT.ex(+0x8d782) [0x61cdff3a0782] main at /scratch/AMReX_RegTesting/ERF/Exec/..//Source/main.cpp:251 11: /lib/x86_64-linux-gnu/libc.so.6(+0x2a1ca) [0x7930e602a1ca] 12: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x8b) [0x7930e602a28b] 13: ./ERF3d.gnu.TEST.MPI.NC.FFT.ex(+0x92345) [0x61cdff3a5345] ?? ??:0