Initializing AMReX (26.07-50-g525c31011b65)... MPI initialized with 8 MPI processes MPI initialized with thread support level 3 AMReX (26.07-50-g525c31011b65) initialized Starting run at 05:19:14 UTC on 2026-07-21. Successfully read inputs file ... Castro git describe: 26.07-1-g874bc9239 AMReX git describe: 26.07-50-g525c31011 Microphysics git describe: 26.07 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 = 0.014749756 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: 0.329273957 [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: 0.338556907 [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: 0.325324565 [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: 0.321398889 [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: 0.380832072 [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: 0.283944236 [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: 0.28160851 [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: 0.28175379 [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: 0.280860795 [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: 0.281997792 [STEP 10] FAB kilobyte spread across MPI nodes: [57998 ... 57998] PLOTFILE: file = dustcollapse-3d-monopole_plt00010 Write plotfile time = 0.008244754 seconds Ending run at 05:19:17 UTC on 2026-07-21. Run time = 3.286882363 Run time without initialization = 3.116257388 Average number of zones advanced per microsecond: 0.841 Average number of zones advanced per microsecond per rank: 0.105 TinyProfiler total time across processes [min...avg...max]: 3.2861 ... 3.2864 ... 3.2872 ------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % ------------------------------------------------------------------------------------------- Castro::construct_ctu_hydro_source() 10 2.0094 2.0691 2.1691 65.99% Gravity::make_radial_gravity() 21 0.3005 0.3049 0.3154 9.59% check_for_negative_density() 10 0.02558 0.1278 0.186 5.66% Castro::estTimeStep() 21 0.02825 0.06721 0.1081 3.29% Castro::initData() 1 0.03517 0.07073 0.1069 3.25% amrex::Copy() 193 0.07878 0.08658 0.09779 2.97% FabArray::ParallelCopy_finish() 41 0.04281 0.06507 0.08039 2.45% FabArray::setVal() 143 0.06661 0.07155 0.07735 2.35% FillPatchIterator::Initialize 41 0.03879 0.04576 0.05169 1.57% Castro::reset_internal_energy(Fab) 1008 0.03997 0.04519 0.04671 1.42% FabArray::ParallelCopy_nowait() 41 0.03427 0.03621 0.03795 1.15% StateData::FillBoundary(geom) 41 0.03098 0.03405 0.03615 1.10% Castro::normalize_species() 62 0.03413 0.03452 0.0349 1.06% Castro::initialize_do_advance() 10 0.01839 0.02395 0.03473 1.06% Gravity::interpolate_monopole_grav() 21 0.02517 0.02615 0.02711 0.82% Castro::construct_new_gravity_source() 10 0.02238 0.02334 0.02483 0.76% Castro::computeTemp() 63 0.01753 0.01873 0.01943 0.59% FabArray::Saxpy() 20 0.01196 0.01311 0.01445 0.44% Castro::initialize_advance() 10 0.009632 0.01204 0.01381 0.42% Amr::writePlotFile() 2 0.007642 0.01152 0.01252 0.38% MultiFab::contains_nan() 20 0.01021 0.01102 0.01251 0.38% VisMF::Write(FabArray) 2 0.008143 0.008936 0.01236 0.38% FabArray::setDomainBndry() 41 0.009706 0.01095 0.0118 0.36% Castro::finalize_do_advance() 10 0.003822 0.00652 0.01122 0.34% Amr::coarseTimeStep() 10 0.002589 0.007394 0.01078 0.33% Castro::construct_old_gravity_source() 10 0.008806 0.009688 0.01034 0.31% Castro::initMFs() 1 0.006306 0.006928 0.007409 0.23% Castro::construct_new_source() 50 0.006064 0.006303 0.006483 0.20% Gravity::get_new_grav_vector() 11 0.003226 0.003888 0.004312 0.13% Gravity::get_old_grav_vector() 10 0.002522 0.002747 0.002941 0.09% main() 1 0.00194 0.001972 0.002038 0.06% AmrLevel::FillPatch() 41 0.001163 0.001285 0.001431 0.04% Amr::timeStep() 10 0.0001521 0.000197 0.0003821 0.01% Castro::reset_internal_energy(MultiFab) 63 0.0002443 0.0002579 0.0002762 0.01% Castro::do_advance_ctu() 10 0.0001573 0.0001811 0.000207 0.01% Castro::clean_state() 62 0.0001476 0.0001617 0.00018 0.01% FillPatchIterator::FillFromLevel0() 41 0.0001105 0.0001313 0.000153 0.00% StateDataPhysBCFunct::() 41 0.0001106 0.0001183 0.000126 0.00% Castro::do_old_sources() 10 8.457e-05 9.793e-05 0.0001114 0.00% FabArray::ParallelCopy() 41 8.068e-05 8.953e-05 9.722e-05 0.00% Castro::construct_old_source() 50 6.546e-05 8.388e-05 9.263e-05 0.00% Castro::Castro() 1 6.92e-05 7.867e-05 8.861e-05 0.00% FillPatchSingleLevel 41 7.168e-05 7.825e-05 8.541e-05 0.00% Castro::do_new_sources() 10 5.895e-05 6.751e-05 7.333e-05 0.00% Amr::FinalizeInit() 1 3.414e-06 1.282e-05 7.02e-05 0.00% Castro::apply_source_to_state() 20 5.402e-05 6.135e-05 6.744e-05 0.00% Castro::subcycle_advance_ctu() 10 4.316e-05 5.388e-05 6.201e-05 0.00% Castro::advance() 10 4.011e-05 4.532e-05 5.334e-05 0.00% Castro::construct_old_gravity() 10 3.867e-05 4.405e-05 5.207e-05 0.00% Amr::defBaseLevel() 1 3.607e-05 4.01e-05 4.889e-05 0.00% Castro::construct_new_gravity() 10 3.231e-05 3.607e-05 4.124e-05 0.00% Castro::check_for_nan() 20 2.349e-05 2.737e-05 3.214e-05 0.00% Castro::expand_state() 10 2.104e-05 2.308e-05 2.536e-05 0.00% Castro::computeNewDt() 9 7.606e-06 1.116e-05 2.168e-05 0.00% Castro::post_timestep() 10 1.575e-05 1.735e-05 1.925e-05 0.00% Castro::computeInitialDt() 2 6.147e-06 7.106e-06 8.373e-06 0.00% Amr::InitializeInit() 1 2.744e-06 3.385e-06 6.348e-06 0.00% Castro::post_init() 1 2.397e-06 3.223e-06 4.452e-06 0.00% Amr::init() 1 1.751e-06 2.214e-06 3.251e-06 0.00% Amr::initialInit() 1 1.48e-06 1.782e-06 2.239e-06 0.00% Other 265 0.01691 0.01934 0.02129 0.65% ------------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % ------------------------------------------------------------------------------------------- main() 1 3.286 3.286 3.287 100.00% Amr::coarseTimeStep() 10 3.106 3.106 3.106 94.49% Amr::timeStep() 10 3.084 3.087 3.092 94.06% Castro::advance() 10 3.07 3.073 3.077 93.62% Castro::subcycle_advance_ctu() 10 2.994 2.999 3.002 91.31% Castro::do_advance_ctu() 10 2.994 2.999 3.002 91.31% Castro::construct_ctu_hydro_source() 10 2.214 2.216 2.219 67.50% Gravity::make_radial_gravity() 21 0.3194 0.3237 0.3325 10.11% AmrLevel::FillPatch() 41 0.207 0.2269 0.2432 7.40% Castro::construct_old_gravity() 10 0.2038 0.2086 0.2172 6.61% Gravity::get_old_grav_vector() 10 0.2031 0.2079 0.2164 6.58% Gravity::get_new_grav_vector() 11 0.2054 0.2076 0.209 6.36% FillPatchIterator::Initialize 41 0.1732 0.1925 0.2075 6.31% check_for_negative_density() 10 0.02558 0.1278 0.186 5.66% Castro::construct_new_gravity() 10 0.1833 0.1848 0.1858 5.65% Castro::initialize_do_advance() 10 0.1689 0.177 0.184 5.60% Amr::init() 1 0.1694 0.1698 0.1705 5.19% Amr::initialInit() 1 0.1544 0.1548 0.1555 4.73% FillPatchIterator::FillFromLevel0() 41 0.1123 0.1358 0.155 4.72% FillPatchSingleLevel 41 0.1121 0.1357 0.1549 4.71% Castro::expand_state() 10 0.1093 0.1185 0.1325 4.03% Amr::InitializeInit() 1 0.05455 0.09125 0.1278 3.89% Amr::defBaseLevel() 1 0.05455 0.09124 0.1278 3.89% FabArray::ParallelCopy() 41 0.07879 0.1015 0.1185 3.61% Castro::do_old_sources() 10 0.09907 0.1071 0.1114 3.39% Castro::initData() 1 0.03876 0.07432 0.1102 3.35% Castro::estTimeStep() 21 0.02825 0.06721 0.1081 3.29% Castro::clean_state() 62 0.09798 0.1044 0.1061 3.23% Amr::FinalizeInit() 1 0.02665 0.06354 0.1007 3.06% amrex::Copy() 193 0.07878 0.08658 0.09779 2.97% FabArray::ParallelCopy_finish() 41 0.04281 0.06507 0.08039 2.45% FabArray::setVal() 143 0.06661 0.07155 0.07735 2.35% Castro::computeInitialDt() 2 0.002491 0.03931 0.07655 2.33% Castro::initialize_advance() 10 0.0675 0.07119 0.07384 2.25% Castro::do_new_sources() 10 0.05881 0.06242 0.06675 2.03% Castro::computeTemp() 63 0.05774 0.06418 0.06634 2.02% Castro::reset_internal_energy(MultiFab) 63 0.04021 0.04545 0.04699 1.43% Castro::reset_internal_energy(Fab) 1008 0.03997 0.04519 0.04671 1.42% FabArray::ParallelCopy_nowait() 41 0.03435 0.0363 0.03806 1.16% StateDataPhysBCFunct::() 41 0.0311 0.03417 0.03628 1.10% StateData::FillBoundary(geom) 41 0.03098 0.03405 0.03615 1.10% Castro::normalize_species() 62 0.03413 0.03452 0.0349 1.06% Castro::construct_new_source() 50 0.02887 0.02964 0.03116 0.95% Castro::finalize_do_advance() 10 0.01661 0.02423 0.03071 0.93% Gravity::interpolate_monopole_grav() 21 0.02517 0.02615 0.02711 0.82% Castro::construct_new_gravity_source() 10 0.02238 0.02334 0.02483 0.76% Castro::post_init() 1 0.02396 0.02401 0.02407 0.73% Amr::writePlotFile() 2 0.02325 0.02334 0.02345 0.71% Castro::apply_source_to_state() 20 0.01201 0.01317 0.01451 0.44% FabArray::Saxpy() 20 0.01196 0.01311 0.01445 0.44% Castro::post_timestep() 10 0.01304 0.01411 0.01444 0.44% Castro::check_for_nan() 20 0.01024 0.01104 0.01254 0.38% MultiFab::contains_nan() 20 0.01021 0.01102 0.01251 0.38% VisMF::Write(FabArray) 2 0.008143 0.008936 0.01236 0.38% FabArray::setDomainBndry() 41 0.009706 0.01095 0.0118 0.36% Castro::Castro() 1 0.009353 0.01076 0.01154 0.35% Castro::construct_old_source() 50 0.008892 0.009772 0.01044 0.32% Castro::construct_old_gravity_source() 10 0.008806 0.009688 0.01034 0.31% Castro::computeNewDt() 9 0.01018 0.0102 0.01022 0.31% Castro::initMFs() 1 0.006306 0.006928 0.007409 0.23% Other 265 0.02568 0.02931 0.03245 0.99% ------------------------------------------------------------------------------------------- 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 13 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 2 B 2 B 3 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 13 MiB 14 MiB 24 MiB 24 MiB 24 MiB Castro::initMFs() 48 8648 KiB 8658 KiB 8662 KiB 8712 KiB 8712 KiB 8712 KiB Castro::swap_state_time_levels() 32 6750 KiB 6756 KiB 6758 KiB 7154 KiB 7154 KiB 7154 KiB StateData::define() 32 7122 KiB 7129 KiB 7132 KiB 7154 KiB 7154 KiB 7154 KiB Castro::initialize_do_advance() 80 4537 KiB 4541 KiB 4548 KiB 5000 KiB 5000 KiB 5000 KiB FillPatchIterator::Initialize 328 232 KiB 253 KiB 275 KiB 5000 KiB 5000 KiB 5000 KiB Amr::writePlotFile() 16 15 KiB 16 KiB 21 KiB 3584 KiB 3584 KiB 3584 KiB Castro::initialize_advance() 80 2796 KiB 2798 KiB 2803 KiB 3001 KiB 3001 KiB 3001 KiB Gravity::make_radial_gravity() 168 247 KiB 250 KiB 257 KiB 2560 KiB 2560 KiB 2560 KiB FabArray::ParallelCopy_nowait() 656 34 KiB 44 KiB 54 KiB 2170 KiB 2170 KiB 2170 KiB Castro::buildMetrics() 32 2024 KiB 2026 KiB 2027 KiB 2037 KiB 2037 KiB 2037 KiB Gravity::get_new_grav_vector() 88 80 KiB 80 KiB 81 KiB 1286 KiB 1286 KiB 1286 KiB Gravity::get_old_grav_vector() 80 79 KiB 81 KiB 84 KiB 1286 KiB 1286 KiB 1286 KiB -------------------------------------------------------------------------------------------------------------------- AMReX (26.07-50-g525c31011b65) finalized