============================================================================== Nyx Job Information ============================================================================== inputs file: inputs.regtest.sod number of MPI processes: 1 number of threads: 2 CPU time used since start of simulation (CPU-hours): 0.00786695 ============================================================================== Plotfile Information ============================================================================== output data / time: Tue Jul 7 01:35:37 2026 output dir: /scratch/AMReX_RegTesting/rt-Nyx/Nyx-tests/2026-07-07/Sod ============================================================================== Cosmology Information ============================================================================== Omega_m (comoving): 1 Omega_lambda (comoving): 0 h (comoving): 0 ============================================================================== Build Information ============================================================================== build date: 2026-07-07 01:35:21.630768 build machine: Linux gaira 6.8.0-124-generic #124-Ubuntu SMP PREEMPT_DYNAMIC Tue May 26 13:00:45 UTC 2026 x86_64 x86_64 x86_64 GNU/Linux build dir: /scratch/AMReX_RegTesting/Nyx/Exec/HydroTests AMReX dir: /scratch/AMReX_RegTesting/amrex/ COMP: g++ COMP version: 13.3.0 C++ compiler: mpicxx C++ flags: -Werror=return-type -g1 -O3 -finline-limit=43210 -std=c++20 -fopenmp -pthread -DAMREX_TESTING -DBL_USE_MPI -DAMREX_USE_MPI -DBL_USE_OMP -DAMREX_USE_OMP -DBL_NO_FORT -DAMREX_GPU_MAX_THREADS=0 -DBL_SPACEDIM=3 -DAMREX_SPACEDIM=3 -DBL_FORT_USE_UNDERSCORE -DAMREX_FORT_USE_UNDERSCORE -DBL_Linux -DAMREX_Linux -DBL_USE_ASSERTION -DAMREX_USE_ASSERTION -DAMREX_PARTICLES -DAMREX_NO_PROBINIT -DOMPI_SKIP_MPICXX -DCRSEGRNDOMP -DGRAVITY -DCONST_SPECIES -Itmp_build_dir/s/3d.gnu.TEST.MPI.OMP.EXE -I. -I. -I../../Source/Driver -I../../Source/TimeStep -I../../Source/Hydro -I../../Source/EOS -I../../Source/HeatCool -I../../Source/IO -I../../Source/Initialization -I../../Source/DerivedQuantities -I../../Source/Forcing -I../../Exec -I../../Source/Particle -I../../Source/Monitors -I../../Source/Gravity -I../../Source/AGN -I/scratch/AMReX_RegTesting/amrex//Src/Base -I/scratch/AMReX_RegTesting/amrex//Src/Base/Parser -I/scratch/AMReX_RegTesting/amrex//Src/AmrCore -I/scratch/AMReX_RegTesting/amrex//Src/Amr -I/scratch/AMReX_RegTesting/amrex//Src/Boundary -I/scratch/AMReX_RegTesting/amrex//Src/Particle -I/scratch/AMReX_RegTesting/amrex//Src/Base -I/scratch/AMReX_RegTesting/amrex//Src/AmrCore -I/scratch/AMReX_RegTesting/amrex//Src/Amr -I/scratch/AMReX_RegTesting/amrex//Src/Boundary -I/scratch/AMReX_RegTesting/amrex//Src/Particle -I/scratch/AMReX_RegTesting/amrex//Src/LinearSolvers/MLMG -I/scratch/AMReX_RegTesting/amrex//Src/LinearSolvers/MLMG -I/scratch/AMReX_RegTesting/amrex//Tools/C_scripts Fortran comp: mpif90 Fortran flags: -g1 -O3 -ffree-line-length-none -fno-range-check -fno-second-underscore -fimplicit-none Link flags: -Xlinker -rpath='/scratch/AMReX_RegTesting/Nyx/Exec/HydroTests' -L. Libraries: -L/usr/lib/x86_64-linux-gnu/openmpi/lib -lmpi_cxx -lmpi Nyx git hash: 26.07-2-g24a9d95a AMReX git hash: 26.07-20-g950d60e48 ============================================================================== Grid Information ============================================================================== level: 0 number of boxes = 2 maximum zones = 4 32 4 level: 1 number of boxes = 4 maximum zones = 8 64 8 level: 2 number of boxes = 44 maximum zones = 16 128 16 Boundary conditions -x: interior +x: interior -y: outflow +y: outflow -z: interior +z: interior ============================================================================== Inputs File Parameters ============================================================================== DistributionMapping.verbose = 0 amr.blocking_factor = 4 4 8 amr.check_file = chk_y_ amr.check_file = Sod_chk amr.check_input = true amr.check_int = 1000 amr.check_per = -1.0 amr.checkpoint_files_output = 0 amr.checkpoint_files_output = 0 amr.checkpoint_nfiles = 64 amr.checkpoint_on_restart = false amr.compute_new_dt_on_regrid = false amr.derive_plot_vars = pressure eint_E Temp y_velocity amr.file_name_digits = 5 amr.force_regrid_level_zero = false amr.grid_eff = 0.69999999999999996 amr.max_grid_iterations = 4 amr.max_grid_size = 16 16 8 amr.max_level = 2 amr.message_int = 10 amr.n_cell = 4 32 4 amr.n_error_buf = 2 2 2 2 amr.n_proper = 1 amr.plot_file = plt_y_ amr.plot_file = Sod_plt amr.plot_files_output = true amr.plot_int = 200 amr.plot_log_per = -1.0 amr.plot_max_level = 2 amr.plot_nfiles = 64 amr.plot_per = -1.0 amr.plot_vars = density amr.plotfile_on_restart = false amr.probin_file(nvals = 1) :: [] amr.ref_ratio = 2 2 2 2 amr.refine_grid_layout = 1 amr.regrid_int = 2 2 2 2 amr.regrid_on_restart = false amr.small_plot_file = "smallplt" amr.small_plot_int = -1 amr.small_plot_log_per = -1.0 amr.small_plot_per = -1.0 amr.subcycling_mode = "Auto" amr.v = 1 amr.write_plotfile_with_checkpoint = true amrex.abort_on_out_of_gpu_memory = false amrex.abort_on_unused_inputs = false amrex.async_out = false amrex.async_out_nfiles = 64 amrex.fpe_trap_invalid = false amrex.fpe_trap_overflow = false amrex.fpe_trap_zero = false amrex.handle_sigabrt = true amrex.handle_sigfpe = true amrex.handle_sigill = true amrex.handle_sigint = true amrex.handle_sigsegv = true amrex.handle_sigterm = false amrex.init_snan = true amrex.mf.alloc_single_chunk = false amrex.omp_threads = "system" amrex.signal_handling = true amrex.the_arena_defragmentation = true amrex.the_arena_init_size = 8388608 amrex.the_arena_is_managed = false amrex.the_arena_release_threshold = 9223372036854775807 amrex.the_comms_arena_defragmentation = true amrex.the_comms_arena_init_size = 8388608 amrex.the_comms_arena_release_threshold = 9223372036854775807 amrex.the_device_arena_defragmentation = true amrex.the_device_arena_init_size = 8388608 amrex.the_device_arena_release_threshold = 9223372036854775807 amrex.the_managed_arena_defragmentation = true amrex.the_managed_arena_init_size = 8388608 amrex.the_managed_arena_release_threshold = 9223372036854775807 amrex.the_pinned_arena_defragmentation = true amrex.the_pinned_arena_init_size = 8388608 amrex.the_pinned_arena_release_threshold = 9223372036854775807 amrex.throw_exception = false amrex.use_gpu_aware_mpi = false amrex.vector_growth_factor = 1.5 amrex.verbose = 1 fabarray.comm_tile_size = 1024000 8 8 fabarray.mfiter_tile_size = 1024000 8 8 geometry.coord_sys = 0 geometry.is_periodic = 1 0 1 geometry.prob_hi = 0.125 1. 0.125 geometry.prob_lo = 0 0 0 max_step = 10000 nyx.cfl = 0.9 nyx.change_max = 1.05 nyx.comoving_OmB = 0.0e0 nyx.comoving_OmM = 1.0e0 nyx.comoving_h = 0.0e0 nyx.do_grav = 0 nyx.do_hydro = 1 nyx.dt_cutoff = 5.e-20 nyx.gamma = 1.4 nyx.h_species = .76 nyx.he_species = .24 nyx.hi_bc = 0 2 0 nyx.init_shrink = 0.1 nyx.initial_z = 0. nyx.lo_bc = 0 2 0 nyx.ppm_type = 0 nyx.ppm_type = 0 nyx.small_dens = 1.e-6 nyx.small_temp = 1.e-4 nyx.sum_interval = 1 nyx.v = 1 prob.idir = 2 stop_time = 0.2