Initializing AMReX (26.09-42-gab27bcd92650)... MPI initialized with 8 MPI processes MPI initialized with thread support level 3 AMReX (26.09-42-gab27bcd92650) initialized Starting run at 05:35:26 UTC on 2026-09-11. Successfully read inputs file ... Castro git describe: 26.09 AMReX git describe: 26.09-42-gab27bcd92 Microphysics git describe: 26.09-9-g596ae8f9 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 = 0.013563921 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: 0.324098008 [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: 0.323999094 [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: 0.329361235 [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: 0.320116044 [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: 0.355537948 [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: 0.283115835 [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: 0.278411382 [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: 0.277538615 [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: 0.278736003 [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: 0.277787901 [STEP 10] FAB kilobyte spread across MPI nodes: [57998 ... 57998] PLOTFILE: file = dustcollapse-3d-monopole_plt00010 Write plotfile time = 0.007708148 seconds Ending run at 05:35:29 UTC on 2026-09-11. Run time = 3.237423577 Run time without initialization = 3.058895206 Average number of zones advanced per microsecond: 0.857 Average number of zones advanced per microsecond per rank: 0.107 TinyProfiler total time across processes [min...avg...max]: 3.2362 ... 3.2369 ... 3.2375 ------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % ------------------------------------------------------------------------------------------- Castro::construct_ctu_hydro_source() 10 1.9559 2.0573 2.1585 66.67% Gravity::make_radial_gravity() 21 0.2807 0.2879 0.3043 9.40% check_for_negative_density() 10 0.03494 0.1391 0.246 7.60% Castro::initData() 1 0.03491 0.071 0.1165 3.60% Castro::estTimeStep() 21 0.0353 0.0762 0.1154 3.56% amrex::Copy() 193 0.06171 0.07814 0.08728 2.70% FabArray::ParallelCopy_finish() 41 0.03255 0.0573 0.08318 2.57% FabArray::setVal() 143 0.05285 0.06405 0.06995 2.16% FillPatchIterator::Initialize 41 0.03812 0.04075 0.0502 1.55% Castro::reset_internal_energy(Fab) 1008 0.04474 0.0458 0.04704 1.45% FabArray::ParallelCopy_nowait() 41 0.02472 0.03425 0.03728 1.15% StateData::FillBoundary(geom) 41 0.03038 0.03338 0.03632 1.12% Castro::normalize_species() 62 0.03391 0.03449 0.03536 1.09% Castro::initialize_do_advance() 10 0.01552 0.02145 0.03432 1.06% Gravity::interpolate_monopole_grav() 21 0.02476 0.02517 0.02578 0.80% Castro::construct_new_gravity_source() 10 0.02166 0.0231 0.02492 0.77% Castro::computeTemp() 63 0.01834 0.01876 0.01923 0.59% FabArray::Saxpy() 20 0.01081 0.01274 0.0137 0.42% Amr::writePlotFile() 2 0.006808 0.01082 0.0133 0.41% Castro::initialize_advance() 10 0.00524 0.01042 0.01303 0.40% FabArray::setDomainBndry() 41 0.007063 0.01076 0.01199 0.37% VisMF::Write(FabArray) 2 0.006945 0.008266 0.01192 0.37% Amr::coarseTimeStep() 10 0.002335 0.007721 0.01171 0.36% MultiFab::contains_nan() 20 0.009556 0.0104 0.01113 0.34% Castro::finalize_do_advance() 10 0.001137 0.005208 0.01064 0.33% Castro::construct_old_gravity_source() 10 0.006784 0.009595 0.01063 0.33% Castro::initMFs() 1 0.006349 0.006826 0.007821 0.24% Castro::enforce_min_density() 62 0.005959 0.006257 0.006651 0.21% Castro::construct_new_source() 50 0.005486 0.006074 0.006311 0.19% Gravity::get_new_grav_vector() 11 0.002812 0.003939 0.004414 0.14% Gravity::get_old_grav_vector() 10 0.001721 0.002488 0.002854 0.09% main() 1 0.001657 0.001889 0.002033 0.06% AmrLevel::FillPatch() 41 0.0008324 0.001 0.001271 0.04% Amr::timeStep() 10 0.0001299 0.0001815 0.0003496 0.01% Castro::reset_internal_energy(MultiFab) 63 0.0002408 0.0002513 0.0002666 0.01% Castro::do_advance_ctu() 10 0.0001556 0.0001662 0.0001918 0.01% Castro::clean_state() 62 0.0001299 0.0001459 0.0001601 0.00% FillPatchIterator::FillFromLevel0() 41 0.0001072 0.0001173 0.0001252 0.00% Castro::Castro() 1 6.433e-05 9.572e-05 0.0001241 0.00% StateDataPhysBCFunct::() 41 9.412e-05 0.0001068 0.0001204 0.00% FabArray::ParallelCopy() 41 8.222e-05 8.849e-05 0.0001098 0.00% Castro::do_old_sources() 10 6.728e-05 8.876e-05 0.0001001 0.00% Castro::construct_old_source() 50 5.557e-05 7.397e-05 8.257e-05 0.00% FillPatchSingleLevel 41 5.765e-05 6.549e-05 6.984e-05 0.00% Amr::FinalizeInit() 1 3.797e-06 1.275e-05 6.811e-05 0.00% Castro::advance() 10 4.412e-05 5.19e-05 6.781e-05 0.00% Castro::do_new_sources() 10 5.059e-05 5.983e-05 6.642e-05 0.00% Castro::apply_source_to_state() 20 4.796e-05 5.341e-05 6.542e-05 0.00% Castro::subcycle_advance_ctu() 10 4.516e-05 4.954e-05 6.288e-05 0.00% Amr::defBaseLevel() 1 3.398e-05 3.961e-05 5.345e-05 0.00% Castro::construct_old_gravity() 10 3.449e-05 4e-05 4.748e-05 0.00% Castro::construct_new_gravity() 10 3.044e-05 3.438e-05 4.109e-05 0.00% Castro::check_for_nan() 20 2.005e-05 2.427e-05 2.886e-05 0.00% Castro::post_timestep() 10 1.47e-05 1.773e-05 2.319e-05 0.00% Castro::expand_state() 10 1.866e-05 2.144e-05 2.3e-05 0.00% Amr::InitializeInit() 1 2.455e-06 6.906e-06 1.842e-05 0.00% Castro::computeNewDt() 9 9.089e-06 1.067e-05 1.601e-05 0.00% Castro::computeInitialDt() 2 5.732e-06 6.876e-06 8.562e-06 0.00% Castro::post_init() 1 2.434e-06 3.147e-06 4.085e-06 0.00% Amr::init() 1 1.881e-06 2.097e-06 2.591e-06 0.00% Amr::initialInit() 1 1.359e-06 1.77e-06 2.313e-06 0.00% Other 203 0.0106 0.01265 0.01448 0.45% ------------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % ------------------------------------------------------------------------------------------- main() 1 3.236 3.237 3.237 100.00% Amr::coarseTimeStep() 10 3.049 3.049 3.049 94.19% Amr::timeStep() 10 3.026 3.03 3.036 93.76% Castro::advance() 10 3.011 3.016 3.021 93.31% Castro::subcycle_advance_ctu() 10 2.944 2.949 2.964 91.56% Castro::do_advance_ctu() 10 2.944 2.948 2.964 91.56% Castro::construct_ctu_hydro_source() 10 2.212 2.215 2.221 68.60% Gravity::make_radial_gravity() 21 0.2983 0.3052 0.3177 9.81% check_for_negative_density() 10 0.03494 0.1391 0.246 7.60% AmrLevel::FillPatch() 41 0.1946 0.2083 0.2193 6.77% Gravity::get_new_grav_vector() 11 0.2045 0.2055 0.2065 6.38% Castro::construct_old_gravity() 10 0.1777 0.1842 0.1932 5.97% Gravity::get_old_grav_vector() 10 0.177 0.1836 0.1926 5.95% FillPatchIterator::Initialize 41 0.1616 0.1769 0.1871 5.78% Castro::construct_new_gravity() 10 0.183 0.1837 0.1844 5.70% Amr::init() 1 0.1771 0.1777 0.1781 5.50% Castro::initialize_do_advance() 10 0.1663 0.1715 0.1778 5.49% Amr::initialInit() 1 0.1628 0.1639 0.1646 5.08% FillPatchIterator::FillFromLevel0() 41 0.1005 0.1254 0.1388 4.29% FillPatchSingleLevel 41 0.1004 0.1253 0.1386 4.28% Amr::InitializeInit() 1 0.05542 0.09176 0.1376 4.25% Amr::defBaseLevel() 1 0.05541 0.09175 0.1376 4.25% Castro::expand_state() 10 0.1003 0.1163 0.1253 3.87% Castro::initData() 1 0.03872 0.0747 0.1199 3.70% Castro::estTimeStep() 21 0.0353 0.0762 0.1154 3.56% Amr::FinalizeInit() 1 0.02521 0.07209 0.1084 3.35% FabArray::ParallelCopy() 41 0.0676 0.09173 0.1081 3.34% Castro::clean_state() 62 0.1029 0.1048 0.1066 3.29% Castro::do_old_sources() 10 0.09201 0.09458 0.09708 3.00% amrex::Copy() 193 0.06171 0.07814 0.08728 2.70% Castro::computeInitialDt() 2 0.002367 0.04884 0.08501 2.63% FabArray::ParallelCopy_finish() 41 0.03255 0.0573 0.08318 2.57% Castro::initialize_advance() 10 0.05133 0.06449 0.07015 2.17% FabArray::setVal() 143 0.05285 0.06405 0.06995 2.16% Castro::computeTemp() 63 0.06366 0.06481 0.06634 2.05% Castro::do_new_sources() 10 0.05613 0.06099 0.06593 2.04% Castro::reset_internal_energy(MultiFab) 63 0.04498 0.04605 0.04728 1.46% Castro::reset_internal_energy(Fab) 1008 0.04474 0.0458 0.04704 1.45% FabArray::ParallelCopy_nowait() 41 0.02482 0.03435 0.03738 1.15% StateDataPhysBCFunct::() 41 0.03048 0.03348 0.03642 1.13% StateData::FillBoundary(geom) 41 0.03038 0.03338 0.03632 1.12% Castro::normalize_species() 62 0.03391 0.03449 0.03536 1.09% Castro::construct_new_source() 50 0.02714 0.02918 0.03112 0.96% Castro::finalize_do_advance() 10 0.01578 0.0224 0.03056 0.94% Gravity::interpolate_monopole_grav() 21 0.02476 0.02517 0.02578 0.80% Castro::construct_new_gravity_source() 10 0.02166 0.0231 0.02492 0.77% Castro::post_init() 1 0.02277 0.02302 0.02336 0.72% Amr::writePlotFile() 2 0.02132 0.02166 0.02207 0.68% Castro::post_timestep() 10 0.01379 0.01432 0.01494 0.46% Castro::apply_source_to_state() 20 0.01086 0.01279 0.01375 0.42% FabArray::Saxpy() 20 0.01081 0.01274 0.0137 0.42% FabArray::setDomainBndry() 41 0.007063 0.01076 0.01199 0.37% VisMF::Write(FabArray) 2 0.006945 0.008266 0.01192 0.37% Castro::Castro() 1 0.009998 0.01088 0.01164 0.36% Castro::check_for_nan() 20 0.00958 0.01042 0.01116 0.34% MultiFab::contains_nan() 20 0.009556 0.0104 0.01113 0.34% Castro::construct_old_source() 50 0.006839 0.009669 0.01071 0.33% Castro::construct_old_gravity_source() 10 0.006784 0.009595 0.01063 0.33% Castro::computeNewDt() 9 0.01015 0.01019 0.01021 0.32% Castro::initMFs() 1 0.006349 0.006826 0.007821 0.24% Castro::enforce_min_density() 62 0.005959 0.006257 0.006651 0.21% Other 203 0.01928 0.02279 0.0258 0.80% ------------------------------------------------------------------------------------------- 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 3 B 5 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 8649 KiB 8658 KiB 8661 KiB 8712 KiB 8712 KiB 8712 KiB Castro::swap_state_time_levels() 32 6728 KiB 6734 KiB 6738 KiB 7154 KiB 7154 KiB 7154 KiB StateData::define() 32 7121 KiB 7130 KiB 7131 KiB 7154 KiB 7154 KiB 7154 KiB Castro::initialize_do_advance() 80 4527 KiB 4535 KiB 4555 KiB 5000 KiB 5000 KiB 5000 KiB FillPatchIterator::Initialize 328 218 KiB 241 KiB 257 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 2782 KiB 2789 KiB 2794 KiB 3001 KiB 3001 KiB 3001 KiB Gravity::make_radial_gravity() 168 234 KiB 240 KiB 250 KiB 2560 KiB 2560 KiB 2560 KiB FabArray::ParallelCopy_nowait() 656 27 KiB 43 KiB 49 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 81 KiB 81 KiB 1286 KiB 1286 KiB 1286 KiB Gravity::get_old_grav_vector() 80 70 KiB 72 KiB 76 KiB 1286 KiB 1286 KiB 1286 KiB -------------------------------------------------------------------------------------------------------------------- AMReX (26.09-42-gab27bcd92650) finalized