Initializing AMReX (26.08-21-g3b31af42a8b8)... MPI initialized with 8 MPI processes MPI initialized with thread support level 3 AMReX (26.08-21-g3b31af42a8b8) initialized Starting run at 05:17:24 UTC on 2026-08-19. Successfully read inputs file ... Castro git describe: 26.08-1-gf0b335c8a AMReX git describe: 26.08-21-g3b31af42a Microphysics git describe: 26.08-10-g21581f4b 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 = 0.014474438 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: 0.32463633 [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: 0.325275167 [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: 0.31570376 [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: 0.32071387 [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: 0.354353677 [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: 0.285891841 [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: 0.276795811 [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: 0.278595643 [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: 0.277865741 [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: 0.275448186 [STEP 10] FAB kilobyte spread across MPI nodes: [57998 ... 57998] PLOTFILE: file = dustcollapse-3d-monopole_plt00010 Write plotfile time = 0.006782757 seconds Ending run at 05:17:28 UTC on 2026-08-19. Run time = 3.212260166 Run time without initialization = 3.044676677 Average number of zones advanced per microsecond: 0.861 Average number of zones advanced per microsecond per rank: 0.108 TinyProfiler total time across processes [min...avg...max]: 3.2114 ... 3.2119 ... 3.2123 ------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % ------------------------------------------------------------------------------------------- Castro::construct_ctu_hydro_source() 10 2.0240 2.0778 2.1582 67.18% Gravity::make_radial_gravity() 21 0.2836 0.2917 0.306 9.53% check_for_negative_density() 10 0.02958 0.1134 0.1701 5.29% Castro::initData() 1 0.03475 0.06976 0.1023 3.18% Castro::estTimeStep() 21 0.0339 0.06452 0.09497 2.96% amrex::Copy() 193 0.06366 0.07951 0.08659 2.70% FabArray::ParallelCopy_finish() 41 0.03008 0.04689 0.08499 2.65% FabArray::setVal() 143 0.05598 0.06613 0.07356 2.29% FillPatchIterator::Initialize 41 0.03484 0.03955 0.04796 1.49% Castro::reset_internal_energy(Fab) 1008 0.04528 0.04578 0.04645 1.45% FabArray::ParallelCopy_nowait() 41 0.02895 0.03677 0.03927 1.22% Castro::normalize_species() 62 0.03422 0.0349 0.0366 1.14% StateData::FillBoundary(geom) 41 0.03102 0.0335 0.03577 1.11% Castro::initialize_do_advance() 10 0.01618 0.01987 0.02696 0.84% Gravity::interpolate_monopole_grav() 21 0.02507 0.0254 0.02585 0.80% Castro::construct_new_gravity_source() 10 0.02197 0.02326 0.02488 0.77% Castro::computeTemp() 63 0.01836 0.01871 0.01908 0.59% FabArray::Saxpy() 20 0.01109 0.0129 0.01418 0.44% Amr::writePlotFile() 2 0.007802 0.01091 0.01296 0.40% FabArray::setDomainBndry() 41 0.008369 0.01089 0.01256 0.39% Castro::initialize_advance() 10 0.005284 0.009824 0.01244 0.39% MultiFab::contains_nan() 20 0.00912 0.01007 0.01116 0.35% VisMF::Write(FabArray) 2 0.007032 0.008282 0.01103 0.34% Castro::construct_old_gravity_source() 10 0.007114 0.009922 0.01084 0.34% Castro::initMFs() 1 0.006344 0.006815 0.008065 0.25% Castro::finalize_do_advance() 10 0.003923 0.004645 0.006727 0.21% Castro::enforce_min_density() 62 0.006175 0.006402 0.006714 0.21% Castro::construct_new_source() 50 0.00561 0.006123 0.006454 0.20% Gravity::get_new_grav_vector() 11 0.002925 0.003854 0.004445 0.14% Amr::coarseTimeStep() 10 0.001615 0.003774 0.004345 0.14% Gravity::get_old_grav_vector() 10 0.001755 0.002535 0.003267 0.10% main() 1 0.001621 0.001878 0.002016 0.06% AmrLevel::FillPatch() 41 0.0008768 0.00117 0.00132 0.04% Amr::timeStep() 10 0.0001476 0.0001962 0.0004114 0.01% Castro::reset_internal_energy(MultiFab) 63 0.0002459 0.0002623 0.0002796 0.01% Castro::do_advance_ctu() 10 0.0001436 0.0001641 0.0001844 0.01% Castro::clean_state() 62 0.000137 0.000149 0.0001607 0.01% FillPatchIterator::FillFromLevel0() 41 9.713e-05 0.0001111 0.0001278 0.00% Castro::Castro() 1 5.592e-05 9.367e-05 0.0001192 0.00% StateDataPhysBCFunct::() 41 9.233e-05 0.0001013 0.0001124 0.00% Castro::do_old_sources() 10 6.199e-05 8.951e-05 0.0001008 0.00% FabArray::ParallelCopy() 41 6.685e-05 8.09e-05 8.956e-05 0.00% Castro::construct_old_source() 50 4.86e-05 7.502e-05 8.465e-05 0.00% FillPatchSingleLevel 41 6.651e-05 7.325e-05 7.988e-05 0.00% Amr::FinalizeInit() 1 3.493e-06 1.308e-05 7.213e-05 0.00% Castro::subcycle_advance_ctu() 10 4.472e-05 5.57e-05 6.851e-05 0.00% Castro::do_new_sources() 10 4.943e-05 5.712e-05 6.379e-05 0.00% Castro::apply_source_to_state() 20 3.891e-05 5.222e-05 6.034e-05 0.00% Castro::advance() 10 3.444e-05 4.277e-05 5.128e-05 0.00% Amr::defBaseLevel() 1 3.574e-05 4.085e-05 4.766e-05 0.00% Castro::construct_old_gravity() 10 3.383e-05 3.934e-05 4.713e-05 0.00% Castro::construct_new_gravity() 10 2.952e-05 3.609e-05 4.484e-05 0.00% Castro::check_for_nan() 20 2.227e-05 2.731e-05 3.305e-05 0.00% Castro::expand_state() 10 2.167e-05 2.401e-05 2.553e-05 0.00% Castro::post_timestep() 10 1.489e-05 1.766e-05 1.937e-05 0.00% Castro::computeNewDt() 9 9.246e-06 1.014e-05 1.207e-05 0.00% Castro::computeInitialDt() 2 5.991e-06 7.27e-06 8.975e-06 0.00% Castro::post_init() 1 2.717e-06 5.08e-06 8.864e-06 0.00% Amr::InitializeInit() 1 2.307e-06 3.107e-06 5.979e-06 0.00% Amr::init() 1 1.669e-06 2.093e-06 2.466e-06 0.00% Amr::initialInit() 1 1.195e-06 1.597e-06 1.92e-06 0.00% Other 203 0.01062 0.01268 0.01438 0.45% ------------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % ------------------------------------------------------------------------------------------- main() 1 3.211 3.212 3.212 100.00% Amr::coarseTimeStep() 10 3.036 3.036 3.036 94.51% Amr::timeStep() 10 3.02 3.021 3.023 94.11% Castro::advance() 10 3.006 3.006 3.007 93.62% Castro::subcycle_advance_ctu() 10 2.933 2.937 2.948 91.78% Castro::do_advance_ctu() 10 2.933 2.937 2.948 91.78% Castro::construct_ctu_hydro_source() 10 2.207 2.21 2.213 68.89% Gravity::make_radial_gravity() 21 0.301 0.3097 0.3193 9.94% AmrLevel::FillPatch() 41 0.1903 0.2003 0.2149 6.69% Gravity::get_new_grav_vector() 11 0.2054 0.2063 0.2071 6.45% Castro::construct_old_gravity() 10 0.1829 0.1879 0.1954 6.08% Gravity::get_old_grav_vector() 10 0.182 0.1872 0.1947 6.06% FillPatchIterator::Initialize 41 0.1581 0.1681 0.19 5.92% Castro::construct_new_gravity() 10 0.1807 0.182 0.1827 5.69% check_for_negative_density() 10 0.02958 0.1134 0.1701 5.29% Amr::init() 1 0.1661 0.1669 0.1673 5.21% Castro::initialize_do_advance() 10 0.1543 0.1622 0.1669 5.19% Amr::initialInit() 1 0.1515 0.152 0.1522 4.74% FillPatchIterator::FillFromLevel0() 41 0.09755 0.1176 0.1468 4.57% FillPatchSingleLevel 41 0.09742 0.1175 0.1467 4.57% Amr::InitializeInit() 1 0.05526 0.09046 0.1234 3.84% Amr::defBaseLevel() 1 0.05525 0.09046 0.1234 3.84% Castro::expand_state() 10 0.1006 0.1085 0.1174 3.65% FabArray::ParallelCopy() 41 0.06623 0.08383 0.1141 3.55% Castro::clean_state() 62 0.104 0.1054 0.1072 3.34% Castro::initData() 1 0.03828 0.07347 0.1059 3.30% Castro::do_old_sources() 10 0.0927 0.09518 0.09764 3.04% Amr::FinalizeInit() 1 0.02828 0.06155 0.09689 3.02% Castro::estTimeStep() 21 0.0339 0.06452 0.09497 2.96% amrex::Copy() 193 0.06366 0.07951 0.08659 2.70% FabArray::ParallelCopy_finish() 41 0.03008 0.04689 0.08499 2.65% FabArray::setVal() 143 0.05598 0.06613 0.07356 2.29% Castro::computeInitialDt() 2 0.002607 0.03598 0.0715 2.23% Castro::initialize_advance() 10 0.05413 0.06603 0.06999 2.18% Castro::do_new_sources() 10 0.05661 0.06127 0.06725 2.09% Castro::computeTemp() 63 0.06397 0.06476 0.06581 2.05% Castro::reset_internal_energy(MultiFab) 63 0.04553 0.04605 0.04673 1.45% Castro::reset_internal_energy(Fab) 1008 0.04528 0.04578 0.04645 1.45% FabArray::ParallelCopy_nowait() 41 0.02905 0.03686 0.03937 1.23% Castro::normalize_species() 62 0.03422 0.0349 0.0366 1.14% StateDataPhysBCFunct::() 41 0.03112 0.03361 0.03587 1.12% StateData::FillBoundary(geom) 41 0.03102 0.0335 0.03577 1.11% Castro::construct_new_source() 50 0.02758 0.02939 0.03121 0.97% Castro::finalize_do_advance() 10 0.01589 0.02323 0.02887 0.90% Gravity::interpolate_monopole_grav() 21 0.02507 0.0254 0.02585 0.80% Castro::post_init() 1 0.02533 0.0255 0.02569 0.80% Castro::construct_new_gravity_source() 10 0.02197 0.02326 0.02488 0.77% Amr::writePlotFile() 2 0.02148 0.02179 0.02196 0.68% Castro::post_timestep() 10 0.01397 0.01437 0.01509 0.47% Castro::apply_source_to_state() 20 0.01113 0.01295 0.01423 0.44% FabArray::Saxpy() 20 0.01109 0.0129 0.01418 0.44% FabArray::setDomainBndry() 41 0.008369 0.01089 0.01256 0.39% Castro::Castro() 1 0.01021 0.01074 0.01153 0.36% Castro::check_for_nan() 20 0.009147 0.0101 0.01119 0.35% MultiFab::contains_nan() 20 0.00912 0.01007 0.01116 0.35% VisMF::Write(FabArray) 2 0.007032 0.008282 0.01103 0.34% Castro::construct_old_source() 50 0.007163 0.009997 0.01092 0.34% Castro::construct_old_gravity_source() 10 0.007114 0.009922 0.01084 0.34% Castro::computeNewDt() 9 0.00995 0.009963 0.009972 0.31% Castro::initMFs() 1 0.006344 0.006815 0.008065 0.25% Castro::enforce_min_density() 62 0.006175 0.006402 0.006714 0.21% Other 203 0.01929 0.02339 0.02647 0.82% ------------------------------------------------------------------------------------------- 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 2 B 4 B 6 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 8647 KiB 8659 KiB 8661 KiB 8712 KiB 8712 KiB 8712 KiB Castro::swap_state_time_levels() 32 6749 KiB 6755 KiB 6759 KiB 7154 KiB 7154 KiB 7154 KiB StateData::define() 32 7121 KiB 7129 KiB 7131 KiB 7154 KiB 7154 KiB 7154 KiB Castro::initialize_do_advance() 80 4547 KiB 4554 KiB 4573 KiB 5000 KiB 5000 KiB 5000 KiB FillPatchIterator::Initialize 328 216 KiB 231 KiB 250 KiB 5000 KiB 5000 KiB 5000 KiB Amr::writePlotFile() 16 13 KiB 15 KiB 20 KiB 3584 KiB 3584 KiB 3584 KiB Castro::initialize_advance() 80 2800 KiB 2802 KiB 2802 KiB 3001 KiB 3001 KiB 3001 KiB Gravity::make_radial_gravity() 168 238 KiB 245 KiB 253 KiB 2560 KiB 2560 KiB 2560 KiB FabArray::ParallelCopy_nowait() 656 28 KiB 39 KiB 53 KiB 2170 KiB 2170 KiB 2170 KiB Castro::buildMetrics() 32 2024 KiB 2027 KiB 2027 KiB 2037 KiB 2037 KiB 2037 KiB Gravity::get_new_grav_vector() 88 81 KiB 82 KiB 82 KiB 1286 KiB 1286 KiB 1286 KiB Gravity::get_old_grav_vector() 80 72 KiB 74 KiB 77 KiB 1286 KiB 1286 KiB 1286 KiB -------------------------------------------------------------------------------------------------------------------- AMReX (26.08-21-g3b31af42a8b8) finalized