Initializing AMReX (26.10-76-g347a3a2d2675)... MPI initialized with 8 MPI processes MPI initialized with thread support level 3 AMReX (26.10-76-g347a3a2d2675) initialized Starting run at 05:19:58 UTC on 2026-10-15. Successfully read inputs file ... Castro git describe: 26.10 AMReX git describe: 26.10-76-g347a3a2d2 Microphysics git describe: 26.10-8-g60562512 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 = 0.014234845 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: 0.322360549 [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: 0.312748839 [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: 0.324773529 [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: 0.315204164 [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: 0.349468828 [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: 0.280464056 [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: 0.268893014 [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: 0.271122547 [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: 0.27249076 [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: 0.271946005 [STEP 10] FAB kilobyte spread across MPI nodes: [57998 ... 57998] PLOTFILE: file = dustcollapse-3d-monopole_plt00010 Write plotfile time = 0.007893908 seconds Ending run at 05:20:02 UTC on 2026-10-15. Run time = 3.183949874 Run time without initialization = 2.99994181 Average number of zones advanced per microsecond: 0.874 Average number of zones advanced per microsecond per rank: 0.109 TinyProfiler total time across processes [min...avg...max]: 3.1807 ... 3.1828 ... 3.1840 ------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % ------------------------------------------------------------------------------------------- Castro::construct_ctu_hydro_source() 10 1.9578 2.0134 2.0853 65.49% Gravity::make_radial_gravity() 21 0.2788 0.2839 0.2922 9.18% check_for_negative_density() 10 0.04318 0.1159 0.1744 5.48% Castro::initData() 1 0.03421 0.07129 0.118 3.71% Castro::estTimeStep() 21 0.0255 0.07584 0.1131 3.55% amrex::Copy() 193 0.07858 0.08663 0.09262 2.91% FabArray::setVal() 143 0.0641 0.06719 0.07163 2.25% FabArray::ParallelCopy_finish() 41 0.0359 0.04473 0.05828 1.83% Castro::reset_internal_energy(Fab) 1008 0.04426 0.04613 0.04734 1.49% FillPatchIterator::Initialize 41 0.03781 0.04503 0.04707 1.48% FabArray::ParallelCopy_nowait() 41 0.03246 0.03755 0.04102 1.29% StateData::FillBoundary(geom) 41 0.03118 0.0333 0.03582 1.12% Castro::normalize_species() 62 0.03406 0.03444 0.03484 1.09% Castro::initialize_do_advance() 10 0.01705 0.02451 0.03233 1.02% Gravity::interpolate_monopole_grav() 21 0.02495 0.02531 0.02603 0.82% Castro::construct_new_gravity_source() 10 0.02262 0.02367 0.02528 0.79% Castro::computeTemp() 63 0.01836 0.01879 0.01935 0.61% FabArray::Saxpy() 20 0.0128 0.01341 0.01421 0.45% Castro::initialize_advance() 10 0.009659 0.0108 0.01282 0.40% VisMF::Write(FabArray) 2 0.008122 0.00873 0.01233 0.39% Amr::coarseTimeStep() 10 0.003628 0.006195 0.01198 0.38% FabArray::setDomainBndry() 41 0.00892 0.01081 0.01196 0.38% Amr::writePlotFile() 2 0.006998 0.01082 0.01172 0.37% MultiFab::contains_nan() 20 0.009634 0.01044 0.01126 0.35% Castro::construct_old_gravity_source() 10 0.007972 0.01015 0.01088 0.34% Castro::finalize_do_advance() 10 0.001162 0.007123 0.01025 0.32% Castro::initMFs() 1 0.006394 0.007282 0.008549 0.27% StateData::define() 4 0.005249 0.006064 0.007445 0.23% Castro::construct_new_source() 50 0.006116 0.006349 0.006573 0.21% Gravity::get_new_grav_vector() 11 0.00359 0.003939 0.004239 0.13% Gravity::get_old_grav_vector() 10 0.001832 0.002663 0.003244 0.10% main() 1 0.001875 0.001999 0.002137 0.07% AmrLevel::FillPatch() 41 0.001031 0.001105 0.001288 0.04% Amr::timeStep() 10 0.0001405 0.00019 0.00042 0.01% Castro::reset_internal_energy(MultiFab) 63 0.0002477 0.0002607 0.0002807 0.01% Castro::do_advance_ctu() 10 0.0001481 0.0001737 0.000194 0.01% Castro::clean_state() 62 0.0001395 0.0001528 0.0001852 0.01% FillPatchIterator::FillFromLevel0() 41 0.0001024 0.0001129 0.000129 0.00% StateDataPhysBCFunct::() 41 0.0001023 0.0001143 0.0001273 0.00% Castro::do_old_sources() 10 7.199e-05 8.886e-05 0.0001048 0.00% FabArray::ParallelCopy() 41 8.293e-05 9.015e-05 0.000101 0.00% Amr::FinalizeInit() 1 4.593e-06 1.607e-05 9.33e-05 0.00% Castro::Castro() 1 5.963e-05 7.091e-05 9.147e-05 0.00% Castro::construct_old_source() 50 6.588e-05 7.986e-05 9.144e-05 0.00% Castro::advance() 10 4.7e-05 5.665e-05 7.691e-05 0.00% FillPatchSingleLevel 41 6.06e-05 6.723e-05 7.327e-05 0.00% Castro::subcycle_advance_ctu() 10 4.126e-05 5.436e-05 6.626e-05 0.00% Castro::do_new_sources() 10 5.408e-05 5.905e-05 6.363e-05 0.00% Castro::apply_source_to_state() 20 4.798e-05 5.486e-05 6.022e-05 0.00% Castro::construct_old_gravity() 10 3.223e-05 4.052e-05 4.78e-05 0.00% Castro::construct_new_gravity() 10 3.073e-05 3.423e-05 4.135e-05 0.00% Amr::defBaseLevel() 1 2.85e-05 3.202e-05 3.506e-05 0.00% Castro::check_for_nan() 20 2.553e-05 2.92e-05 3.368e-05 0.00% Castro::expand_state() 10 1.978e-05 2.256e-05 2.596e-05 0.00% AmrLevel::AmrLevel(dm) 1 1.162e-05 1.63e-05 2.26e-05 0.00% Castro::post_timestep() 10 1.379e-05 1.678e-05 1.936e-05 0.00% Amr::InitializeInit() 1 3.023e-06 7.334e-06 1.669e-05 0.00% Castro::computeNewDt() 9 8.473e-06 9.357e-06 1.067e-05 0.00% Castro::computeInitialDt() 2 5.194e-06 6.758e-06 8.723e-06 0.00% Amr::init() 1 1.832e-06 2.356e-06 3.58e-06 0.00% Castro::post_init() 1 2.298e-06 2.94e-06 3.496e-06 0.00% Amr::initialInit() 1 1.444e-06 2.007e-06 2.875e-06 0.00% Other 260 0.01134 0.01543 0.018 0.57% ------------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % ------------------------------------------------------------------------------------------- main() 1 3.181 3.183 3.184 100.00% Amr::coarseTimeStep() 10 2.99 2.99 2.99 93.91% Amr::timeStep() 10 2.968 2.973 2.976 93.47% Castro::advance() 10 2.953 2.959 2.962 93.01% Castro::subcycle_advance_ctu() 10 2.884 2.889 2.899 91.05% Castro::do_advance_ctu() 10 2.884 2.889 2.899 91.04% Castro::construct_ctu_hydro_source() 10 2.146 2.148 2.152 67.60% Gravity::make_radial_gravity() 21 0.2971 0.3033 0.3095 9.72% AmrLevel::FillPatch() 41 0.1978 0.207 0.215 6.75% Gravity::get_new_grav_vector() 11 0.2036 0.2055 0.207 6.50% Castro::construct_old_gravity() 10 0.1807 0.1847 0.1904 5.98% Gravity::get_old_grav_vector() 10 0.1799 0.184 0.1897 5.96% Castro::construct_new_gravity() 10 0.1817 0.1828 0.1836 5.77% Amr::init() 1 0.1803 0.1825 0.1834 5.76% FillPatchIterator::Initialize 41 0.1657 0.1719 0.1773 5.57% Castro::initialize_do_advance() 10 0.1711 0.1728 0.1755 5.51% check_for_negative_density() 10 0.04318 0.1159 0.1744 5.48% Amr::initialInit() 1 0.1657 0.168 0.169 5.31% Amr::InitializeInit() 1 0.05564 0.09366 0.1414 4.44% Amr::defBaseLevel() 1 0.05563 0.09366 0.1414 4.44% FillPatchIterator::FillFromLevel0() 41 0.1079 0.1161 0.1263 3.97% FillPatchSingleLevel 41 0.1078 0.116 0.1261 3.96% Castro::initData() 1 0.03753 0.07469 0.122 3.83% Castro::expand_state() 10 0.1072 0.114 0.12 3.77% Amr::FinalizeInit() 1 0.02681 0.07435 0.1134 3.56% Castro::estTimeStep() 21 0.0255 0.07584 0.1131 3.55% Castro::clean_state() 62 0.1026 0.1052 0.1066 3.35% Castro::do_old_sources() 10 0.09258 0.0962 0.09937 3.12% FabArray::ParallelCopy() 41 0.07375 0.08248 0.09478 2.98% amrex::Copy() 193 0.07858 0.08663 0.09262 2.91% Castro::computeInitialDt() 2 0.00257 0.05007 0.08905 2.80% FabArray::setVal() 143 0.0641 0.06719 0.07163 2.25% Castro::initialize_advance() 10 0.06038 0.06692 0.06985 2.19% Castro::do_new_sources() 10 0.05978 0.06355 0.0674 2.12% Castro::computeTemp() 63 0.06287 0.06517 0.06661 2.09% FabArray::ParallelCopy_finish() 41 0.0359 0.04473 0.05828 1.83% Castro::reset_internal_energy(MultiFab) 63 0.04451 0.04639 0.04762 1.50% Castro::reset_internal_energy(Fab) 1008 0.04426 0.04613 0.04734 1.49% FabArray::ParallelCopy_nowait() 41 0.03258 0.03766 0.04112 1.29% StateDataPhysBCFunct::() 41 0.0313 0.03342 0.03593 1.13% StateData::FillBoundary(geom) 41 0.03118 0.0333 0.03582 1.12% Castro::normalize_species() 62 0.03406 0.03444 0.03484 1.09% Castro::construct_new_source() 50 0.02879 0.03002 0.03174 1.00% Castro::finalize_do_advance() 10 0.01351 0.02371 0.02929 0.92% Gravity::interpolate_monopole_grav() 21 0.02495 0.02531 0.02603 0.82% Castro::construct_new_gravity_source() 10 0.02262 0.02367 0.02528 0.79% Castro::post_init() 1 0.02373 0.02401 0.02421 0.76% Amr::writePlotFile() 2 0.02235 0.02243 0.02261 0.71% Castro::apply_source_to_state() 20 0.01285 0.01346 0.01426 0.45% Castro::post_timestep() 10 0.01386 0.0141 0.01424 0.45% FabArray::Saxpy() 20 0.0128 0.01341 0.01421 0.45% VisMF::Write(FabArray) 2 0.008122 0.00873 0.01233 0.39% Castro::Castro() 1 0.009596 0.01066 0.01209 0.38% FabArray::setDomainBndry() 41 0.00892 0.01081 0.01196 0.38% Castro::check_for_nan() 20 0.009664 0.01047 0.01129 0.35% MultiFab::contains_nan() 20 0.009634 0.01044 0.01126 0.35% Castro::construct_old_source() 50 0.008038 0.01023 0.01097 0.34% Castro::construct_old_gravity_source() 10 0.007972 0.01015 0.01088 0.34% Castro::computeNewDt() 9 0.009184 0.009199 0.00922 0.29% Castro::initMFs() 1 0.006394 0.007282 0.008549 0.27% AmrLevel::AmrLevel(dm) 1 0.005264 0.00608 0.007463 0.23% StateData::define() 4 0.005249 0.006064 0.007445 0.23% Other 260 0.01501 0.02206 0.0261 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 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 3 B 3 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 13 MiB 14 MiB 24 MiB 24 MiB 24 MiB Castro::initMFs() 48 8641 KiB 8648 KiB 8655 KiB 8712 KiB 8712 KiB 8712 KiB Castro::swap_state_time_levels() 32 6707 KiB 6714 KiB 6716 KiB 7154 KiB 7154 KiB 7154 KiB StateData::define() 32 7115 KiB 7123 KiB 7126 KiB 7154 KiB 7154 KiB 7154 KiB Castro::initialize_do_advance() 80 4510 KiB 4515 KiB 4525 KiB 5000 KiB 5000 KiB 5000 KiB FillPatchIterator::Initialize 328 230 KiB 242 KiB 251 KiB 5000 KiB 5000 KiB 5000 KiB Amr::writePlotFile() 16 16 KiB 17 KiB 21 KiB 3584 KiB 3584 KiB 3584 KiB Castro::initialize_advance() 80 2773 KiB 2782 KiB 2784 KiB 3001 KiB 3001 KiB 3001 KiB Gravity::make_radial_gravity() 168 237 KiB 242 KiB 247 KiB 2560 KiB 2560 KiB 2560 KiB FabArray::ParallelCopy_nowait() 656 34 KiB 38 KiB 48 KiB 2170 KiB 2170 KiB 2170 KiB Castro::buildMetrics() 32 2022 KiB 2024 KiB 2026 KiB 2037 KiB 2037 KiB 2037 KiB Gravity::get_new_grav_vector() 88 81 KiB 82 KiB 83 KiB 1286 KiB 1286 KiB 1286 KiB Gravity::get_old_grav_vector() 80 72 KiB 74 KiB 76 KiB 1286 KiB 1286 KiB 1286 KiB -------------------------------------------------------------------------------------------------------------------- AMReX (26.10-76-g347a3a2d2675) finalized