Initializing AMReX (26.08-4-gcb098067c32e)... MPI initialized with 8 MPI processes MPI initialized with thread support level 3 AMReX (26.08-4-gcb098067c32e) initialized Starting run at 05:22:30 UTC on 2026-08-04. Successfully read inputs file ... Castro git describe: 26.08 AMReX git describe: 26.08-4-gcb098067c Microphysics git describe: 26.08-1-g2489c2e7 reading extern runtime parameters ... 3 Species: C12 O16 Mg24 Successfully read inputs file ... INITIAL GRIDS Level 0 8 grids 262144 cells 100 % of domain smallest grid: 32 x 32 x 32 biggest grid: 32 x 32 x 32 PLOTFILE: file = dustcollapse-3d-monopole_plt00000 Write plotfile time = 0.013874015 seconds [Level 0 step 1] ADVANCE at time 0 with dt = 4.541742215e-05 [Level 0 step 1] Advanced 262144 cells STEP = 1 TIME = 4.541742215e-05 DT = 4.541742215e-05 [STEP 1] Coarse TimeStep time: 0.315604597 [STEP 1] FAB kilobyte spread across MPI nodes: [57998 ... 57998] [Level 0 step 2] ADVANCE at time 4.541742215e-05 with dt = 4.768829326e-05 [Level 0 step 2] Advanced 262144 cells STEP = 2 TIME = 9.31057154e-05 DT = 4.768829326e-05 [STEP 2] Coarse TimeStep time: 0.314568791 [STEP 2] FAB kilobyte spread across MPI nodes: [57998 ... 57998] [Level 0 step 3] ADVANCE at time 9.31057154e-05 with dt = 5.007270792e-05 [Level 0 step 3] Advanced 262144 cells STEP = 3 TIME = 0.0001431784233 DT = 5.007270792e-05 [STEP 3] Coarse TimeStep time: 0.314169592 [STEP 3] FAB kilobyte spread across MPI nodes: [57998 ... 57998] [Level 0 step 4] ADVANCE at time 0.0001431784233 with dt = 5.257634331e-05 [Level 0 step 4] Advanced 262144 cells STEP = 4 TIME = 0.0001957547666 DT = 5.257634331e-05 [STEP 4] Coarse TimeStep time: 0.315434356 [STEP 4] FAB kilobyte spread across MPI nodes: [57998 ... 57998] [Level 0 step 5] ADVANCE at time 0.0001957547666 with dt = 5.520516048e-05 [Level 0 step 5] Advanced 262144 cells STEP = 5 TIME = 0.0002509599271 DT = 5.520516048e-05 [STEP 5] Coarse TimeStep time: 0.34957704 [STEP 5] FAB kilobyte spread across MPI nodes: [57998 ... 57998] [Level 0 step 6] ADVANCE at time 0.0002509599271 with dt = 5.79654185e-05 [Level 0 step 6] Advanced 262144 cells STEP = 6 TIME = 0.0003089253456 DT = 5.79654185e-05 [STEP 6] Coarse TimeStep time: 0.286263001 [STEP 6] FAB kilobyte spread across MPI nodes: [57998 ... 57998] [Level 0 step 7] ADVANCE at time 0.0003089253456 with dt = 6.086368943e-05 [Level 0 step 7] Advanced 262144 cells STEP = 7 TIME = 0.000369789035 DT = 6.086368943e-05 [STEP 7] Coarse TimeStep time: 0.275063843 [STEP 7] FAB kilobyte spread across MPI nodes: [57998 ... 57998] [Level 0 step 8] ADVANCE at time 0.000369789035 with dt = 6.39068739e-05 [Level 0 step 8] Advanced 262144 cells STEP = 8 TIME = 0.000433695909 DT = 6.39068739e-05 [STEP 8] Coarse TimeStep time: 0.275035273 [STEP 8] FAB kilobyte spread across MPI nodes: [57998 ... 57998] [Level 0 step 9] ADVANCE at time 0.000433695909 with dt = 6.71022176e-05 [Level 0 step 9] Advanced 262144 cells STEP = 9 TIME = 0.0005007981265 DT = 6.71022176e-05 [STEP 9] Coarse TimeStep time: 0.276198157 [STEP 9] FAB kilobyte spread across MPI nodes: [57998 ... 57998] [Level 0 step 10] ADVANCE at time 0.0005007981265 with dt = 7.045732848e-05 [Level 0 step 10] Advanced 262144 cells STEP = 10 TIME = 0.000571255455 DT = 7.045732848e-05 [STEP 10] Coarse TimeStep time: 0.274974704 [STEP 10] FAB kilobyte spread across MPI nodes: [57998 ... 57998] PLOTFILE: file = dustcollapse-3d-monopole_plt00010 Write plotfile time = 0.007990773 seconds Ending run at 05:22:33 UTC on 2026-08-04. Run time = 3.172600292 Run time without initialization = 3.007633061 Average number of zones advanced per microsecond: 0.872 Average number of zones advanced per microsecond per rank: 0.109 TinyProfiler total time across processes [min...avg...max]: 3.1693 ... 3.1717 ... 3.1728 ------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % ------------------------------------------------------------------------------------------- Castro::construct_ctu_hydro_source() 10 1.9661 2.0419 2.0916 65.92% Gravity::make_radial_gravity() 21 0.2803 0.2855 0.3014 9.50% check_for_negative_density() 10 0.04808 0.09747 0.1769 5.58% Castro::initData() 1 0.03552 0.06999 0.1002 3.16% Castro::estTimeStep() 21 0.02628 0.06082 0.09629 3.03% amrex::Copy() 193 0.06507 0.08073 0.0903 2.85% FabArray::ParallelCopy_finish() 41 0.03278 0.0509 0.0899 2.83% FabArray::setVal() 143 0.05766 0.0654 0.07056 2.22% FillPatchIterator::Initialize 41 0.03857 0.04496 0.04936 1.56% Castro::reset_internal_energy(Fab) 1008 0.04391 0.0453 0.04621 1.46% FabArray::ParallelCopy_nowait() 41 0.03069 0.03555 0.03781 1.19% Castro::normalize_species() 62 0.0335 0.03452 0.03664 1.15% StateData::FillBoundary(geom) 41 0.03033 0.03283 0.03505 1.10% Castro::initialize_do_advance() 10 0.01489 0.02586 0.03414 1.08% Castro::construct_new_gravity_source() 10 0.02132 0.02321 0.02569 0.81% Gravity::interpolate_monopole_grav() 21 0.0247 0.02497 0.02547 0.80% Castro::computeTemp() 63 0.01768 0.01847 0.01881 0.59% FabArray::Saxpy() 20 0.01043 0.01279 0.01388 0.44% Amr::coarseTimeStep() 10 0.003402 0.006429 0.01323 0.42% Amr::writePlotFile() 2 0.006747 0.01152 0.01316 0.41% Castro::initialize_advance() 10 0.005064 0.01053 0.01274 0.40% VisMF::Write(FabArray) 2 0.006793 0.008449 0.01264 0.40% FabArray::setDomainBndry() 41 0.008221 0.01033 0.01143 0.36% Castro::finalize_do_advance() 10 0.0009524 0.007919 0.01122 0.35% MultiFab::contains_nan() 20 0.009269 0.01014 0.01076 0.34% Castro::construct_old_gravity_source() 10 0.006975 0.009704 0.0105 0.33% Castro::initMFs() 1 0.006273 0.006673 0.007445 0.23% Castro::enforce_min_density() 62 0.00599 0.006352 0.006685 0.21% Castro::construct_new_source() 50 0.00544 0.006133 0.006442 0.20% Gravity::get_new_grav_vector() 11 0.00306 0.003913 0.004165 0.13% Gravity::get_old_grav_vector() 10 0.00183 0.002612 0.00313 0.10% main() 1 0.001802 0.002052 0.002285 0.07% AmrLevel::FillPatch() 41 0.0009352 0.00102 0.001226 0.04% Amr::timeStep() 10 0.0001494 0.0001984 0.0004655 0.01% Castro::reset_internal_energy(MultiFab) 63 0.0002425 0.000258 0.0002883 0.01% Castro::do_advance_ctu() 10 0.0001591 0.0001826 0.0002308 0.01% Castro::clean_state() 62 0.0001387 0.0001561 0.0001846 0.01% FillPatchIterator::FillFromLevel0() 41 0.0001015 0.0001185 0.00016 0.01% StateDataPhysBCFunct::() 41 9.972e-05 0.0001097 0.0001306 0.00% Castro::Castro() 1 6.563e-05 8.791e-05 0.0001212 0.00% FabArray::ParallelCopy() 41 8.424e-05 9.188e-05 0.0001202 0.00% Castro::do_old_sources() 10 7.847e-05 9.434e-05 0.0001083 0.00% FillPatchSingleLevel 41 6.206e-05 7.441e-05 9.399e-05 0.00% Castro::construct_old_source() 50 6.988e-05 7.86e-05 8.558e-05 0.00% Amr::FinalizeInit() 1 3.919e-06 1.418e-05 8.328e-05 0.00% Castro::do_new_sources() 10 5.808e-05 6.522e-05 7.487e-05 0.00% Castro::apply_source_to_state() 20 5.44e-05 5.913e-05 6.303e-05 0.00% Castro::subcycle_advance_ctu() 10 4.609e-05 5.428e-05 6.2e-05 0.00% Amr::defBaseLevel() 1 3.652e-05 4.147e-05 5.889e-05 0.00% Castro::advance() 10 3.754e-05 4.23e-05 4.739e-05 0.00% Castro::construct_old_gravity() 10 3.839e-05 4.243e-05 4.725e-05 0.00% Castro::construct_new_gravity() 10 3.271e-05 3.685e-05 4.198e-05 0.00% Castro::check_for_nan() 20 2.379e-05 2.765e-05 3.112e-05 0.00% Castro::expand_state() 10 1.782e-05 2.268e-05 3.011e-05 0.00% Castro::post_timestep() 10 1.41e-05 1.782e-05 2.135e-05 0.00% Castro::computeNewDt() 9 8.497e-06 9.899e-06 1.188e-05 0.00% Castro::post_init() 1 2.702e-06 4.878e-06 1.059e-05 0.00% Castro::computeInitialDt() 2 5.657e-06 6.972e-06 8.937e-06 0.00% Amr::InitializeInit() 1 2.458e-06 3.141e-06 6.168e-06 0.00% Amr::init() 1 1.771e-06 2.047e-06 2.691e-06 0.00% Amr::initialInit() 1 1.467e-06 1.626e-06 1.978e-06 0.00% Other 203 0.01049 0.01489 0.017 0.54% ------------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % ------------------------------------------------------------------------------------------- main() 1 3.169 3.172 3.173 100.00% Amr::coarseTimeStep() 10 2.997 2.997 2.997 94.47% Amr::timeStep() 10 2.973 2.98 2.983 94.01% Castro::advance() 10 2.958 2.965 2.969 93.56% Castro::subcycle_advance_ctu() 10 2.893 2.897 2.91 91.71% Castro::do_advance_ctu() 10 2.893 2.897 2.91 91.71% Castro::construct_ctu_hydro_source() 10 2.155 2.158 2.162 68.14% Gravity::make_radial_gravity() 21 0.2985 0.3041 0.3162 9.97% AmrLevel::FillPatch() 41 0.1947 0.2079 0.2262 7.13% Gravity::get_new_grav_vector() 11 0.2048 0.2062 0.2071 6.53% FillPatchIterator::Initialize 41 0.1621 0.1751 0.2011 6.34% Castro::construct_old_gravity() 10 0.1785 0.1839 0.1929 6.08% Gravity::get_old_grav_vector() 10 0.1777 0.1831 0.1921 6.06% Castro::construct_new_gravity() 10 0.1828 0.1834 0.1839 5.80% Castro::initialize_do_advance() 10 0.1686 0.1739 0.1773 5.59% check_for_negative_density() 10 0.04808 0.09747 0.1769 5.58% Amr::init() 1 0.161 0.1638 0.1647 5.19% FillPatchIterator::FillFromLevel0() 41 0.1032 0.1198 0.1519 4.79% FillPatchSingleLevel 41 0.1031 0.1197 0.1517 4.78% Amr::initialInit() 1 0.147 0.1494 0.1507 4.75% Castro::expand_state() 10 0.1043 0.1144 0.126 3.97% Amr::InitializeInit() 1 0.05614 0.0928 0.1229 3.87% Amr::defBaseLevel() 1 0.05614 0.09279 0.1229 3.87% FabArray::ParallelCopy() 41 0.07016 0.08664 0.1208 3.81% Castro::clean_state() 62 0.1007 0.1042 0.1068 3.36% Castro::initData() 1 0.0389 0.07361 0.1041 3.28% Castro::do_old_sources() 10 0.08981 0.09469 0.09848 3.10% Castro::estTimeStep() 21 0.02628 0.06082 0.09629 3.03% Amr::FinalizeInit() 1 0.02634 0.05662 0.09085 2.86% amrex::Copy() 193 0.06507 0.08073 0.0903 2.85% FabArray::ParallelCopy_finish() 41 0.03278 0.0509 0.0899 2.83% FabArray::setVal() 143 0.05766 0.0654 0.07056 2.22% Castro::initialize_advance() 10 0.05234 0.06542 0.06965 2.20% Castro::computeInitialDt() 2 0.002496 0.0323 0.06614 2.08% Castro::do_new_sources() 10 0.05738 0.06133 0.06588 2.08% Castro::computeTemp() 63 0.06188 0.06403 0.06521 2.06% Castro::reset_internal_energy(MultiFab) 63 0.0442 0.04555 0.04646 1.46% Castro::reset_internal_energy(Fab) 1008 0.04391 0.0453 0.04621 1.46% FabArray::ParallelCopy_nowait() 41 0.03082 0.03565 0.03791 1.19% Castro::normalize_species() 62 0.0335 0.03452 0.03664 1.15% StateDataPhysBCFunct::() 41 0.03044 0.03294 0.03516 1.11% StateData::FillBoundary(geom) 41 0.03033 0.03283 0.03505 1.10% Castro::finalize_do_advance() 10 0.02116 0.02651 0.03219 1.01% Castro::construct_new_source() 50 0.02676 0.02934 0.03193 1.01% Castro::construct_new_gravity_source() 10 0.02132 0.02321 0.02569 0.81% Gravity::interpolate_monopole_grav() 21 0.0247 0.02497 0.02547 0.80% Castro::post_init() 1 0.02367 0.0241 0.02465 0.78% Amr::writePlotFile() 2 0.02202 0.0225 0.02298 0.72% Castro::post_timestep() 10 0.01399 0.01414 0.01441 0.45% Castro::apply_source_to_state() 20 0.01049 0.01285 0.01395 0.44% FabArray::Saxpy() 20 0.01043 0.01279 0.01388 0.44% VisMF::Write(FabArray) 2 0.006793 0.008449 0.01264 0.40% Castro::Castro() 1 0.01015 0.01074 0.01157 0.36% FabArray::setDomainBndry() 41 0.008221 0.01033 0.01143 0.36% Castro::check_for_nan() 20 0.0093 0.01016 0.01079 0.34% MultiFab::contains_nan() 20 0.009269 0.01014 0.01076 0.34% Castro::construct_old_source() 50 0.007051 0.009783 0.01058 0.33% Castro::construct_old_gravity_source() 10 0.006975 0.009704 0.0105 0.33% Castro::computeNewDt() 9 0.009935 0.009946 0.009958 0.31% Castro::initMFs() 1 0.006273 0.006673 0.007445 0.23% Castro::enforce_min_density() 62 0.00599 0.006352 0.006685 0.21% Other 203 0.01924 0.02728 0.03123 0.98% ------------------------------------------------------------------------------------------- Unused ParmParse Variables: [TOP]::amr.ref_ratio(nvals = 4) :: [2, 2, 2, 2] [TOP]::amr.regrid_int(nvals = 4) :: [2, 2, 2, 2] Async Memory Usage: -------------------------------------------------------------------------------------------------------------------- Name Nalloc AvgMem min AvgMem avg AvgMem max MaxMem min MaxMem avg MaxMem max -------------------------------------------------------------------------------------------------------------------- Castro::construct_ctu_hydro_source() 2880 13 MiB 14 MiB 14 MiB 24 MiB 24 MiB 24 MiB -------------------------------------------------------------------------------------------------------------------- Pinned Memory Usage: -------------------------------------------------------------------------------------------------------------- Name Nalloc AvgMem min AvgMem avg AvgMem max MaxMem min MaxMem avg MaxMem max -------------------------------------------------------------------------------------------------------------- The_Pinned_Arena::Initialize() 8 3 B 3 B 4 B 8192 KiB 8192 KiB 8192 KiB -------------------------------------------------------------------------------------------------------------- Cpu Memory Usage: -------------------------------------------------------------------------------------------------------------------- Name Nalloc AvgMem min AvgMem avg AvgMem max MaxMem min MaxMem avg MaxMem max -------------------------------------------------------------------------------------------------------------------- Castro::construct_ctu_hydro_source() 2880 13 MiB 14 MiB 14 MiB 24 MiB 24 MiB 24 MiB Castro::initMFs() 48 8637 KiB 8649 KiB 8652 KiB 8712 KiB 8712 KiB 8712 KiB Castro::swap_state_time_levels() 32 6748 KiB 6755 KiB 6759 KiB 7154 KiB 7154 KiB 7154 KiB StateData::define() 32 7114 KiB 7122 KiB 7124 KiB 7154 KiB 7154 KiB 7154 KiB Castro::initialize_do_advance() 80 4536 KiB 4542 KiB 4564 KiB 5000 KiB 5000 KiB 5000 KiB FillPatchIterator::Initialize 328 225 KiB 244 KiB 268 KiB 5000 KiB 5000 KiB 5000 KiB Amr::writePlotFile() 16 13 KiB 16 KiB 21 KiB 3584 KiB 3584 KiB 3584 KiB Castro::initialize_advance() 80 2788 KiB 2798 KiB 2801 KiB 3001 KiB 3001 KiB 3001 KiB Gravity::make_radial_gravity() 168 239 KiB 243 KiB 253 KiB 2560 KiB 2560 KiB 2560 KiB FabArray::ParallelCopy_nowait() 656 30 KiB 40 KiB 57 KiB 2170 KiB 2170 KiB 2170 KiB Castro::buildMetrics() 32 2022 KiB 2024 KiB 2025 KiB 2037 KiB 2037 KiB 2037 KiB Gravity::get_new_grav_vector() 88 82 KiB 83 KiB 83 KiB 1286 KiB 1286 KiB 1286 KiB Gravity::get_old_grav_vector() 80 71 KiB 74 KiB 77 KiB 1286 KiB 1286 KiB 1286 KiB -------------------------------------------------------------------------------------------------------------------- AMReX (26.08-4-gcb098067c32e) finalized