Initializing AMReX (26.09-166-g29e408043123)... MPI initialized with 4 MPI processes MPI initialized with thread support level 3 OMP initialized with 2 OMP threads AMReX (26.09-166-g29e408043123) initialized Starting run at 07:11:08 UTC on 2026-09-23. Successfully read inputs file ... Castro git describe: 26.09-7-g6034546b6 AMReX git describe: 26.09-166-g29e408043 Microphysics git describe: 26.09-21-gf55eba10 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 CHECKPOINT: file = Dust-3d-M-restart_chk00000 checkPoint() time = 0.012184723 secs. PLOTFILE: file = Dust-3d-M-restart_plt00000 Write plotfile time = 0.015234826 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: 0.411134896 [STEP 1] FAB kilobyte spread across MPI nodes: [125997 ... 125997] [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: 0.412043473 [STEP 2] FAB kilobyte spread across MPI nodes: [125997 ... 125997] [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: 0.412303871 [STEP 3] FAB kilobyte spread across MPI nodes: [125997 ... 125997] [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: 0.406142655 [STEP 4] FAB kilobyte spread across MPI nodes: [125997 ... 125997] [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: 0.414626815 [STEP 5] FAB kilobyte spread across MPI nodes: [125997 ... 125997] CHECKPOINT: file = Dust-3d-M-restart_chk00005 checkPoint() time = 0.010100015 secs. [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: 0.408855506 [STEP 6] FAB kilobyte spread across MPI nodes: [125997 ... 125997] [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: 0.409494937 [STEP 7] FAB kilobyte spread across MPI nodes: [125997 ... 125997] [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: 0.407144908 [STEP 8] FAB kilobyte spread across MPI nodes: [125997 ... 125997] [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: 0.409292944 [STEP 9] FAB kilobyte spread across MPI nodes: [125997 ... 125997] [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: 0.410728639 [STEP 10] FAB kilobyte spread across MPI nodes: [125997 ... 125997] CHECKPOINT: file = Dust-3d-M-restart_chk00010 checkPoint() time = 0.01025313 secs. PLOTFILE: file = Dust-3d-M-restart_plt00010 Write plotfile time = 0.012179731 seconds Ending run at 07:11:12 UTC on 2026-09-23. Run time = 4.333389452 Run time without initialization = 4.139557659 Average number of zones advanced per microsecond: 0.633 Average number of zones advanced per microsecond per rank: 0.158 Unused ParmParse Variables: [TOP]::amr.ref_ratio(nvals = 4) :: [2, 2, 2, 2] [TOP]::amr.regrid_int(nvals = 4) :: [2, 2, 2, 2] AMReX (26.09-166-g29e408043123) finalized Initializing AMReX (26.09-166-g29e408043123)... MPI initialized with 4 MPI processes MPI initialized with thread support level 3 OMP initialized with 2 OMP threads AMReX (26.09-166-g29e408043123) initialized Starting run at 07:11:12 UTC on 2026-09-23. Successfully read inputs file ... Castro git describe: 26.09-7-g6034546b6 AMReX git describe: 26.09-166-g29e408043 Microphysics git describe: 26.09-21-gf55eba10 reading extern runtime parameters ... 3 Species: C12 O16 Mg24 restarting calculation from file: Dust-3d-M-restart_chk00005 Successfully read inputs file ... read CPU time: 18.08506778 Restart time = 0.081402717 seconds. [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: 0.425385387 [STEP 6] FAB kilobyte spread across MPI nodes: [125997 ... 125997] [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: 0.414432613 [STEP 7] FAB kilobyte spread across MPI nodes: [125997 ... 125997] [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: 0.415782317 [STEP 8] FAB kilobyte spread across MPI nodes: [125997 ... 125997] [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: 0.41052323 [STEP 9] FAB kilobyte spread across MPI nodes: [125997 ... 125997] [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: 0.40915239 [STEP 10] FAB kilobyte spread across MPI nodes: [125997 ... 125997] PLOTFILE: file = Dust-3d-M-restart_plt00010 Write plotfile time = 0.013195344 seconds Ending run at 07:11:15 UTC on 2026-09-23. Run time = 2.176157023 Run time without initialization = 2.093035709 Average number of zones advanced per microsecond: 0.626 Average number of zones advanced per microsecond per rank: 0.157 Unused ParmParse Variables: [TOP]::amr.ref_ratio(nvals = 4) :: [2, 2, 2, 2] [TOP]::amr.regrid_int(nvals = 4) :: [2, 2, 2, 2] AMReX (26.09-166-g29e408043123) finalized