Initializing AMReX (26.07-54-gaa5b8cc69640)... MPI initialized with 4 MPI processes MPI initialized with thread support level 3 AMReX (26.07-54-gaa5b8cc69640) initialized Starting run at 07:16:02 UTC on 2026-07-30. Successfully read inputs file ... Castro git describe: 26.07-9-ga540eb896 AMReX git describe: 26.07-54-gaa5b8cc69 Microphysics git describe: 26.07-3-g6beccff2 reading extern runtime parameters ... 3 Species: C12 O16 Mg24 Successfully read inputs file ... INITIAL GRIDS Level 0 16 grids 147456 cells 100 % of domain smallest grid: 96 x 96 biggest grid: 96 x 96 CHECKPOINT: file = Dust-2d-M-restart_chk00000 checkPoint() time = 0.011351325 secs. PLOTFILE: file = Dust-2d-M-restart_plt00000 Write plotfile time = 0.007061718 seconds [Level 0 step 1] ADVANCE at time 0 with dt = 7.569570358e-06 [Level 0 step 1] Advanced 147456 cells STEP = 1 TIME = 7.569570358e-06 DT = 7.569570358e-06 [STEP 1] Coarse TimeStep time: 0.097219593 [STEP 1] FAB kilobyte spread across MPI nodes: [33894 ... 33894] [Level 0 step 2] ADVANCE at time 7.569570358e-06 with dt = 7.948048876e-06 [Level 0 step 2] Advanced 147456 cells STEP = 2 TIME = 1.551761923e-05 DT = 7.948048876e-06 [STEP 2] Coarse TimeStep time: 0.097700998 [STEP 2] FAB kilobyte spread across MPI nodes: [33894 ... 33894] [Level 0 step 3] ADVANCE at time 1.551761923e-05 with dt = 8.34545132e-06 [Level 0 step 3] Advanced 147456 cells STEP = 3 TIME = 2.386307055e-05 DT = 8.34545132e-06 [STEP 3] Coarse TimeStep time: 0.097921206 [STEP 3] FAB kilobyte spread across MPI nodes: [33894 ... 33894] [Level 0 step 4] ADVANCE at time 2.386307055e-05 with dt = 8.762723886e-06 [Level 0 step 4] Advanced 147456 cells STEP = 4 TIME = 3.262579444e-05 DT = 8.762723886e-06 [STEP 4] Coarse TimeStep time: 0.097468075 [STEP 4] FAB kilobyte spread across MPI nodes: [33894 ... 33894] [Level 0 step 5] ADVANCE at time 3.262579444e-05 with dt = 9.20086008e-06 [Level 0 step 5] Advanced 147456 cells STEP = 5 TIME = 4.182665452e-05 DT = 9.20086008e-06 [STEP 5] Coarse TimeStep time: 0.097801597 [STEP 5] FAB kilobyte spread across MPI nodes: [33894 ... 33894] CHECKPOINT: file = Dust-2d-M-restart_chk00005 checkPoint() time = 0.014855606 secs. [Level 0 step 6] ADVANCE at time 4.182665452e-05 with dt = 9.660903084e-06 [Level 0 step 6] Advanced 147456 cells STEP = 6 TIME = 5.14875576e-05 DT = 9.660903084e-06 [STEP 6] Coarse TimeStep time: 0.098244146 [STEP 6] FAB kilobyte spread across MPI nodes: [33894 ... 33894] [Level 0 step 7] ADVANCE at time 5.14875576e-05 with dt = 1.014394824e-05 [Level 0 step 7] Advanced 147456 cells STEP = 7 TIME = 6.163150584e-05 DT = 1.014394824e-05 [STEP 7] Coarse TimeStep time: 0.097825331 [STEP 7] FAB kilobyte spread across MPI nodes: [33894 ... 33894] [Level 0 step 8] ADVANCE at time 6.163150584e-05 with dt = 1.065114565e-05 [Level 0 step 8] Advanced 147456 cells STEP = 8 TIME = 7.228265149e-05 DT = 1.065114565e-05 [STEP 8] Coarse TimeStep time: 0.098268087 [STEP 8] FAB kilobyte spread across MPI nodes: [33894 ... 33894] [Level 0 step 9] ADVANCE at time 7.228265149e-05 with dt = 1.118370293e-05 [Level 0 step 9] Advanced 147456 cells STEP = 9 TIME = 8.346635442e-05 DT = 1.118370293e-05 [STEP 9] Coarse TimeStep time: 0.098336331 [STEP 9] FAB kilobyte spread across MPI nodes: [33894 ... 33894] [Level 0 step 10] ADVANCE at time 8.346635442e-05 with dt = 1.174288808e-05 [Level 0 step 10] Advanced 147456 cells STEP = 10 TIME = 9.52092425e-05 DT = 1.174288808e-05 [STEP 10] Coarse TimeStep time: 0.098133565 [STEP 10] FAB kilobyte spread across MPI nodes: [33894 ... 33894] CHECKPOINT: file = Dust-2d-M-restart_chk00010 checkPoint() time = 0.011634292 secs. PLOTFILE: file = Dust-2d-M-restart_plt00010 Write plotfile time = 0.006944229 seconds Ending run at 07:16:04 UTC on 2026-07-30. Run time = 1.077330273 Run time without initialization = 1.013889868 Average number of zones advanced per microsecond: 1.454 Average number of zones advanced per microsecond per rank: 0.364 Unused ParmParse Variables: [TOP]::amr.ref_ratio(nvals = 4) :: [2, 2, 2, 2] [TOP]::amr.regrid_int(nvals = 4) :: [2, 2, 2, 2] AMReX (26.07-54-gaa5b8cc69640) finalized Initializing AMReX (26.07-54-gaa5b8cc69640)... MPI initialized with 4 MPI processes MPI initialized with thread support level 3 AMReX (26.07-54-gaa5b8cc69640) initialized Starting run at 07:16:04 UTC on 2026-07-30. Successfully read inputs file ... Castro git describe: 26.07-9-ga540eb896 AMReX git describe: 26.07-54-gaa5b8cc69 Microphysics git describe: 26.07-3-g6beccff2 reading extern runtime parameters ... 3 Species: C12 O16 Mg24 restarting calculation from file: Dust-2d-M-restart_chk00005 Successfully read inputs file ... read CPU time: 2.264382288 Restart time = 0.066892122 seconds. [Level 0 step 6] ADVANCE at time 4.182665452e-05 with dt = 9.660903084e-06 [Level 0 step 6] Advanced 147456 cells STEP = 6 TIME = 5.14875576e-05 DT = 9.660903084e-06 [STEP 6] Coarse TimeStep time: 0.111936192 [STEP 6] FAB kilobyte spread across MPI nodes: [33894 ... 33894] [Level 0 step 7] ADVANCE at time 5.14875576e-05 with dt = 1.014394824e-05 [Level 0 step 7] Advanced 147456 cells STEP = 7 TIME = 6.163150584e-05 DT = 1.014394824e-05 [STEP 7] Coarse TimeStep time: 0.099102523 [STEP 7] FAB kilobyte spread across MPI nodes: [33894 ... 33894] [Level 0 step 8] ADVANCE at time 6.163150584e-05 with dt = 1.065114565e-05 [Level 0 step 8] Advanced 147456 cells STEP = 8 TIME = 7.228265149e-05 DT = 1.065114565e-05 [STEP 8] Coarse TimeStep time: 0.098802903 [STEP 8] FAB kilobyte spread across MPI nodes: [33894 ... 33894] [Level 0 step 9] ADVANCE at time 7.228265149e-05 with dt = 1.118370293e-05 [Level 0 step 9] Advanced 147456 cells STEP = 9 TIME = 8.346635442e-05 DT = 1.118370293e-05 [STEP 9] Coarse TimeStep time: 0.098946776 [STEP 9] FAB kilobyte spread across MPI nodes: [33894 ... 33894] [Level 0 step 10] ADVANCE at time 8.346635442e-05 with dt = 1.174288808e-05 [Level 0 step 10] Advanced 147456 cells STEP = 10 TIME = 9.52092425e-05 DT = 1.174288808e-05 [STEP 10] Coarse TimeStep time: 0.099079136 [STEP 10] FAB kilobyte spread across MPI nodes: [33894 ... 33894] PLOTFILE: file = Dust-2d-M-restart_plt00010 Write plotfile time = 0.00722636 seconds Ending run at 07:16:05 UTC on 2026-07-30. Run time = 0.584934279 Run time without initialization = 0.516359326 Average number of zones advanced per microsecond: 1.428 Average number of zones advanced per microsecond per rank: 0.357 Unused ParmParse Variables: [TOP]::amr.ref_ratio(nvals = 4) :: [2, 2, 2, 2] [TOP]::amr.regrid_int(nvals = 4) :: [2, 2, 2, 2] AMReX (26.07-54-gaa5b8cc69640) finalized