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.OMP.NC.ex(+0x19c3857) [0x5ae53b963857] 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.OMP.NC.ex(+0x19ca645) [0x5ae53b96a645] amrex::BLBackTrace::handler(int) at /scratch/AMReX_RegTesting/amrex//Src/Base/AMReX_BLBackTrace.cpp:103 2: ./ERF3d.gnu.TEST.MPI.OMP.NC.ex(+0x1785528) [0x5ae53b725528] amrex::Assert_host(char const*, char const*, int, char const*, unsigned long) at /scratch/AMReX_RegTesting/amrex//Src/Base/AMReX.cpp:317 (discriminator 1) 3: ./ERF3d.gnu.TEST.MPI.OMP.NC.ex(+0x1c6aa0) [0x5ae53a166aa0] amrex::Assert(char const*, char const*, int) at /scratch/AMReX_RegTesting/amrex//Src/Base/AMReX.H:211 (inlined by) operator() at /scratch/AMReX_RegTesting/ERF/Exec/..//Source/ERF_Derive.cpp:284 (inlined by) call_f_intvect_inner, 3, 0, 1, 2> at /scratch/AMReX_RegTesting/amrex//Src/Base/AMReX_GpuLaunchFunctsC.H:59 (inlined by) call_f_intvect_handler, 3> at /scratch/AMReX_RegTesting/amrex//Src/Base/AMReX_GpuLaunchFunctsC.H:79 (inlined by) ParallelFor_impND<3, derived::erf_dermoisttemp(const amrex::Box&, amrex::FArrayBox&, int, int, const amrex::FArrayBox&, const amrex::FArrayBox&, const amrex::Geometry&, amrex::Real, int const*, int)::, 3> at /scratch/AMReX_RegTesting/amrex//Src/Base/AMReX_GpuLaunchFunctsC.H:278 (inlined by) ParallelFor, 3> at /scratch/AMReX_RegTesting/amrex//Src/Base/AMReX_GpuLaunchFunctsC.H:297 (inlined by) derived::erf_dermoisttemp(amrex::BoxND<3> const&, amrex::FArrayBox&, int, int, amrex::FArrayBox const&, amrex::FArrayBox const&, amrex::Geometry const&, double, int const*, int) at /scratch/AMReX_RegTesting/ERF/Exec/..//Source/ERF_Derive.cpp:280 4: ./ERF3d.gnu.TEST.MPI.OMP.NC.ex(+0x15f3a06) [0x5ae53b593a06] ERF::Write3DPlotFile(int, PlotFileType, amrex::Vector, std::allocator >, std::allocator, std::allocator > > >)::{lambda(std::__cxx11::basic_string, std::allocator > const&, amrex::MultiFab&, void (&)(amrex::BoxND<3> const&, amrex::FArrayBox&, int, int, amrex::FArrayBox const&, amrex::FArrayBox const&, amrex::Geometry const&, double, int const*, int))#1}::operator()(std::__cxx11::basic_string, std::allocator > const&, amrex::MultiFab&, void (&)(amrex::BoxND<3> const&, amrex::FArrayBox&, int, int, amrex::FArrayBox const&, amrex::FArrayBox const&, amrex::Geometry const&, double, int const*, int)) const [clone ._omp_fn.0] at /scratch/AMReX_RegTesting/ERF/Exec/..//Source/IO/ERF_Plotfile.cpp:557 (discriminator 3) 5: /lib/x86_64-linux-gnu/libgomp.so.1(GOMP_parallel+0x47) [0x7ec27a4d9977] ?? ??:0 6: ./ERF3d.gnu.TEST.