Initializing AMReX (26.05-3-g4ceb814db7d7)... MPI initialized with 1 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.05-3-g4ceb814db7d7) initialized MFIX git describe: 26.05 AMReX-Hydro git hash: 75da770ea36e4064b5947d7e56baa19f5bc92263 Number of levels: 1 RunType is restart Auto-generating level-set parameters: eb_refinement = 1 levelset_pad = 2 eb_pad = 2 ================================================================================ Warning: Overwriting amr.plt_regtest with value from mfix.plt_regtest ================================================================================ ================================================================================ Warning: Overwriting amr.plot_file with value from mfix.plot_file ================================================================================ ================================================================================ Warning: Overwriting amr.check_file with value from mfix.check_file ================================================================================ Simulation is transient -------------------------------------------------------------------------------- Info: Max effective viscosity factor not specified. Using default 1e+06 -------------------------------------------------------------------------------- EB with constant temperature: bc.wall-temp Temperature of wall .................... 293.15 Load balance setup: Type: SingleGrid Strategy: KnapSack Weighting: ParticleRunTime Drag model: Gidaspow Building box geometry. Now making the ebfactories ... Done making the eb levels ... Restarting from checkpoint chk00005 On level 0 updated BC areas: BC: 0 area: 0 BC: 1 area: 0 BC: 2 area: 0 BC: 3 area: 0.003711795218 Finished reading header Loading vel Loading grad_p Loading epf Loading pert_p Loading rho_g Loading T Computing h from T ================================================================================ File: /home/regtester/git/mfix/src/setup/mfix_restart.cpp Line: 382 Warning: Averaged thermodynamic pressure differs from inputs value! Computed average: 1.01325e+08 Inputs value: 101325 ================================================================================ Finished reading fluid data Patching particle restart Number of reals in pc: 17 Number of reals read: 19 Finished reading particle data + Loaded level-set parameters: ref = 1 pad = 2 eb_ref = 1 eb_pad = 2 Bounding box for levelset imposed walls (EB box geometry): Lo: 0 1e-06 0.0005 Hi: 1 0.015999 0.0155 Done with mfix::Restart **************************************** Coverage report: Grids Cells regular: 0 1152 covered: 0 0 cut: 4 896 **************************************** Bounding box for levelset imposed walls (EB box geometry): Lo: 0 1e-06 0.0005 Hi: 1 0.015999 0.0155 Enclosed domain volume is 1.457787975e-05 Time spent in init 0.065327855 Unused ParmParse Variables: [TOP]::amr.par_ascii_file(nvals = 1) :: [vis] [TOP]::amr.par_ascii_int(nvals = 1) :: [-1] [TOP]::mac_proj.bottom_maxiter(nvals = 1) :: [1000] [TOP]::mac_proj.bottom_verbose(nvals = 1) :: [0] [TOP]::mac_proj.maxiter(nvals = 1) :: [2000] [TOP]::mac_proj.verbose(nvals = 1) :: [0] [TOP]::mfix.deposition.redistribution.maxpack.volfrac(nvals = 1) :: [0.65] [TOP]::nodal_proj.bottom_maxiter(nvals = 1) :: [1000] [TOP]::nodal_proj.bottom_verbose(nvals = 1) :: [0] [TOP]::nodal_proj.maxiter(nvals = 1) :: [2000] [TOP]::nodal_proj.verbose(nvals = 1) :: [0] ============ NEW TIME STEP ============ Step 6: from old_time 0.005 to new time 0.006 with dt = 0.001 Before projection: max(abs(u/v/w)) = 0.4480264582 0.06387901707 0.06343327368 max(abs(gpx/gpy/gpz)) = 21468.2388 13600.95914 13431.10308 Min and Max of epf 0.9164948945 1 After projection: max(abs(u/v/w)) = 0.4636250855 0.06189600051 0.06150468073 Evolving PIC parcels. Mean free path limiting is enabled with Musser scaling. Bulk velocity frame of reference: 0.5 Predicting average mixture velocity at time level n+0.5 Initial PIC step using n^th step ep_s. max(eps(0)) = 0.083505106 max(eps(1)) = 0.086137728 max(eps(1) - eps(0)) = 0.008252 max(eps(2)) = 0.086137013 max(eps(2) - eps(1)) = 5.076e-06 max(eps(3)) = 0.086137017 max(eps(3) - eps(2)) = 4.324e-07 Time per fluid step 11.37654942 Time per parcel step 0.004735004 Coupling time per step 0.005225716 Time per step 11.38798761 ============ NEW TIME STEP ============ Step 7: from old_time 0.006 to new time 0.007 with dt = 0.001 Before projection: max(abs(u/v/w)) = 0.4503949442 0.06107126068 0.0593338025 max(abs(gpx/gpy/gpz)) = 19249.56556 12305.71452 12038.85793 Min and Max of epf 0.9138629827 1 After projection: max(abs(u/v/w)) = 0.4655331375 0.05839880664 0.05770851976 Evolving PIC parcels. Mean free path limiting is enabled with Musser scaling. Bulk velocity frame of reference: 0.5 Predicting average mixture velocity at time level n+0.5 Initial PIC step using n^th step ep_s. max(eps(0)) = 0.086137017 max(eps(1)) = 0.087012472 max(eps(1) - eps(0)) = 0.007426 max(eps(2)) = 0.087010424 max(eps(2) - eps(1)) = 4.542e-06 max(eps(3)) = 0.087010426 max(eps(3) - eps(2)) = 5.456e-07 Time per fluid step 9.348509472 Time per parcel step 0.004133577 Coupling time per step 0.003397214 Time per step 9.357350139 ============ NEW TIME STEP ============ Step 8: from old_time 0.007 to new time 0.008 with dt = 0.001 Before projection: max(abs(u/v/w)) = 0.4516720416 0.05891820046 0.05577813174 max(abs(gpx/gpy/gpz)) = 16787.19314 9516.307496 9181.898673 Min and Max of epf 0.9129895741 1 After projection: max(abs(u/v/w)) = 0.466241606 0.05586995509 0.05460830625 Evolving PIC parcels. Mean free path limiting is enabled with Musser scaling. Bulk velocity frame of reference: 0.5 Predicting average mixture velocity at time level n+0.5 Initial PIC step using n^th step ep_s. max(eps(0)) = 0.087010426 max(eps(1)) = 0.087761027 max(eps(1) - eps(0)) = 0.007062 max(eps(2)) = 0.087758038 max(eps(2) - eps(1)) = 7.613e-06 max(eps(3)) = 0.087758039 max(eps(3) - eps(2)) = 4.797e-07 Time per fluid step 7.429456146 Time per parcel step 0.003267855 Coupling time per step 0.003608724 Time per step 7.437296725 ============ NEW TIME STEP ============ Step 9: from old_time 0.008 to new time 0.009 with dt = 0.001 Before projection: max(abs(u/v/w)) = 0.4520071127 0.05657747128 0.05320654943 max(abs(gpx/gpy/gpz)) = 15624.2654 6859.24896 6626.608105 Min and Max of epf 0.9122419607 1 After projection: max(abs(u/v/w)) = 0.466785609 0.05336697325 0.05210866137 Evolving PIC parcels. Mean free path limiting is enabled with Musser scaling. Bulk velocity frame of reference: 0.5 Predicting average mixture velocity at time level n+0.5 Initial PIC step using n^th step ep_s. max(eps(0)) = 0.087758039 max(eps(1)) = 0.088000154 max(eps(1) - eps(0)) = 0.007196 max(eps(2)) = 0.087998838 max(eps(2) - eps(1)) = 7.613e-06 max(eps(3)) = 0.087998839 max(eps(3) - eps(2)) = 2.425e-07 Time per fluid step 5.376940561 Time per parcel step 0.003143441 Coupling time per step 0.003293603 Time per step 5.384542871 ============ NEW TIME STEP ============ Step 10: from old_time 0.009 to new time 0.01 with dt = 0.001 Before projection: max(abs(u/v/w)) = 0.4528888706 0.0542683711 0.05087298216 max(abs(gpx/gpy/gpz)) = 15245.76758 4560.568297 4492.235168 Min and Max of epf 0.9120011613 1 After projection: max(abs(u/v/w)) = 0.4669113687 0.05089866378 0.05007098683 Evolving PIC parcels. Mean free path limiting is enabled with Musser scaling. Bulk velocity frame of reference: 0.5 Predicting average mixture velocity at time level n+0.5 Initial PIC step using n^th step ep_s. max(eps(0)) = 0.087998839 max(eps(1)) = 0.087932897 max(eps(1) - eps(0)) = 0.007263 max(eps(2)) = 0.087931382 max(eps(2) - eps(1)) = 3.928e-06 max(eps(3)) = 0.087931383 max(eps(3) - eps(2)) = 1.956e-07 Time per fluid step 3.362081713 Time per parcel step 0.003224331 Coupling time per step 0.003412027 Time per step 3.369943647 ============ NEW TIME STEP ============ Step 11: from old_time 0.01 to new time 0.011 with dt = 0.001 Before projection: max(abs(u/v/w)) = 0.4538328193 0.05192035804 0.04860433738 max(abs(gpx/gpy/gpz)) = 14887.48081 4368.557182 4330.378181 Min and Max of epf 0.912068617 1 After projection: max(abs(u/v/w)) = 0.4669636439 0.04850180442 0.04836054589 Evolving PIC parcels. Mean free path limiting is enabled with Musser scaling. Bulk velocity frame of reference: 0.5 Predicting average mixture velocity at time level n+0.5 Initial PIC step using n^th step ep_s. max(eps(0)) = 0.087931383 max(eps(1)) = 0.087566656 max(eps(1) - eps(0)) = 0.00728 max(eps(2)) = 0.087565548 max(eps(2) - eps(1)) = 1.588e-06 max(eps(3)) = 0.087565549 max(eps(3) - eps(2)) = 1.174e-07 Time per fluid step 2.090340775 Time per parcel step 0.003318837 Coupling time per step 0.003345638 Time per step 2.098146906 ============ NEW TIME STEP ============ Step 12: from old_time 0.011 to new time 0.012 with dt = 0.001 Before projection: max(abs(u/v/w)) = 0.4545538727 0.04953909346 0.04696166348 max(abs(gpx/gpy/gpz)) = 14271.80326 4127.991851 4087.615278 Min and Max of epf 0.9124344509 1 After projection: max(abs(u/v/w)) = 0.4678580511 0.04693293506 0.04684774185 Evolving PIC parcels. Mean free path limiting is enabled with Musser scaling. Bulk velocity frame of reference: 0.5 Predicting average mixture velocity at time level n+0.5 Initial PIC step using n^th step ep_s. max(eps(0)) = 0.087565549 max(eps(1)) = 0.087968324 max(eps(1) - eps(0)) = 0.008156 max(eps(2)) = 0.087967423 max(eps(2) - eps(1)) = 3.409e-06 max(eps(3)) = 0.087967422 max(eps(3) - eps(2)) = 8.448e-08 Time per fluid step 1.155218741 Time per parcel step 0.003259444 Coupling time per step 0.003429623 Time per step 1.163007633 ============ NEW TIME STEP ============ Step 13: from old_time 0.012 to new time 0.013 with dt = 0.001 Before projection: max(abs(u/v/w)) = 0.4550175819 0.04710094755 0.04549360108 max(abs(gpx/gpy/gpz)) = 13271.34096 3853.719817 3816.414048 Min and Max of epf 0.9120325778 1 After projection: max(abs(u/v/w)) = 0.4687330154 0.04543713925 0.04540873087 Evolving PIC parcels. Mean free path limiting is enabled with Musser scaling. Bulk velocity frame of reference: 0.5 Predicting average mixture velocity at time level n+0.5 Initial PIC step using n^th step ep_s. max(eps(0)) = 0.087967422 max(eps(1)) = 0.087181255 max(eps(1) - eps(0)) = 0.00736 max(eps(2)) = 0.087179831 max(eps(2) - eps(1)) = 3.085e-06 max(eps(3)) = 0.087179832 max(eps(3) - eps(2)) = 1.106e-07 Time per fluid step 0.682071884 Time per parcel step 0.003272142 Coupling time per step 0.003411251 Time per step 0.689842452 ============ NEW TIME STEP ============ Step 14: from old_time 0.013 to new time 0.014 with dt = 0.001 Before projection: max(abs(u/v/w)) = 0.4566935709 0.04489593212 0.04409089094 max(abs(gpx/gpy/gpz)) = 13562.93005 3503.244476 3494.136544 Min and Max of epf 0.9128201683 1 After projection: max(abs(u/v/w)) = 0.4699971416 0.04393388635 0.04396931824 Evolving PIC parcels. Mean free path limiting is enabled with Musser scaling. Bulk velocity frame of reference: 0.5 Predicting average mixture velocity at time level n+0.5 Initial PIC step using n^th step ep_s. max(eps(0)) = 0.087179832 max(eps(1)) = 0.087369704 max(eps(1) - eps(0)) = 0.01083 max(eps(2)) = 0.087367278 max(eps(2) - eps(1)) = 4.053e-06 max(eps(3)) = 0.08736728 max(eps(3) - eps(2)) = 2.323e-07 Time per fluid step 0.460146907 Time per parcel step 0.003006501 Coupling time per step 0.003449889 Time per step 0.467711494 ============ NEW TIME STEP ============ Step 15: from old_time 0.014 to new time 0.015 with dt = 0.001 Before projection: max(abs(u/v/w)) = 0.4578264376 0.04271017161 0.04267514266 max(abs(gpx/gpy/gpz)) = 14049.81176 3140.494706 3101.66321 Min and Max of epf 0.9126327204 1 After projection: max(abs(u/v/w)) = 0.4715249572 0.04238922135 0.04249064506 Evolving PIC parcels. Mean free path limiting is enabled with Musser scaling. Bulk velocity frame of reference: 0.5 Predicting average mixture velocity at time level n+0.5 Initial PIC step using n^th step ep_s. max(eps(0)) = 0.08736728 max(eps(1)) = 0.087093281 max(eps(1) - eps(0)) = 0.005717 max(eps(2)) = 0.087092217 max(eps(2) - eps(1)) = 2.784e-06 max(eps(3)) = 0.087092218 max(eps(3) - eps(2)) = 1.782e-07 Time per fluid step 0.336155494 Time per parcel step 0.003109695 Coupling time per step 0.003535313 Time per step 0.343912977 ============ NEW TIME STEP ============ Step 16: from old_time 0.015 to new time 0.016 with dt = 0.001 Before projection: max(abs(u/v/w)) = 0.459371307 0.04107209963 0.04123881308 max(abs(gpx/gpy/gpz)) = 13079.53328 2790.946724 2769.61341 Min and Max of epf 0.9129077819 1 After projection: max(abs(u/v/w)) = 0.4730082306 0.04081765451 0.04098825123 Evolving PIC parcels. Mean free path limiting is enabled with Musser scaling. Bulk velocity frame of reference: 0.5 Predicting average mixture velocity at time level n+0.5 Initial PIC step using n^th step ep_s. max(eps(0)) = 0.087092218 max(eps(1)) = 0.086327008 max(eps(1) - eps(0)) = 0.005116 max(eps(2)) = 0.086327021 max(eps(2) - eps(1)) = 1.639e-06 max(eps(3)) = 0.086327021 max(eps(3) - eps(2)) = 1.216e-07 Time per fluid step 0.202222258 Time per parcel step 0.003410136 Coupling time per step 0.003384074 Time per step 0.210184966 ============ NEW TIME STEP ============ Step 17: from old_time 0.016 to new time 0.017 with dt = 0.001 Before projection: max(abs(u/v/w)) = 0.4606868982 0.0394706478 0.0397542679 max(abs(gpx/gpy/gpz)) = 13037.72849 2501.702185 2485.041698 Min and Max of epf 0.9136729791 1 After projection: max(abs(u/v/w)) = 0.4747901929 0.03915097131 0.03943685952 Evolving PIC parcels. Mean free path limiting is enabled with Musser scaling. Bulk velocity frame of reference: 0.5 Predicting average mixture velocity at time level n+0.5 Initial PIC step using n^th step ep_s. max(eps(0)) = 0.086327021 max(eps(1)) = 0.085937665 max(eps(1) - eps(0)) = 0.004995 max(eps(2)) = 0.085937337 max(eps(2) - eps(1)) = 2.085e-06 max(eps(3)) = 0.085937337 max(eps(3) - eps(2)) = 1.425e-07 Time per fluid step 0.156350527 Time per parcel step 0.003340559 Coupling time per step 0.003582055 Time per step 0.164500511 ============ NEW TIME STEP ============ Step 18: from old_time 0.017 to new time 0.018 with dt = 0.001 Before projection: max(abs(u/v/w)) = 0.461271594 0.03772389196 0.03811710245 max(abs(gpx/gpy/gpz)) = 12170.17296 2244.76223 2225.56514 Min and Max of epf 0.9140626628 1 After projection: max(abs(u/v/w)) = 0.4761499958 0.03740466895 0.03779762872 Evolving PIC parcels. Mean free path limiting is enabled with Musser scaling. Bulk velocity frame of reference: 0.5 Predicting average mixture velocity at time level n+0.5 Initial PIC step using n^th step ep_s. max(eps(0)) = 0.085937337 max(eps(1)) = 0.088738059 max(eps(1) - eps(0)) = 0.006383 max(eps(2)) = 0.088736057 max(eps(2) - eps(1)) = 2.443e-06 max(eps(3)) = 0.088736058 max(eps(3) - eps(2)) = 1.622e-07 Time per fluid step 0.125532324 Time per parcel step 0.003428503 Coupling time per step 0.003476078 Time per step 0.133607153 ============ NEW TIME STEP ============ Step 19: from old_time 0.018 to new time 0.019 with dt = 0.001 Before projection: max(abs(u/v/w)) = 0.4624277022 0.03603803622 0.03651783973 max(abs(gpx/gpy/gpz)) = 12151.31325 1965.715873 1958.6929 Min and Max of epf 0.9112639418 1 After projection: max(abs(u/v/w)) = 0.479086459 0.03566428915 0.03614273334 Evolving PIC parcels. Mean free path limiting is enabled with Musser scaling. Bulk velocity frame of reference: 0.5 Predicting average mixture velocity at time level n+0.5 Initial PIC step using n^th step ep_s. max(eps(0)) = 0.088736058 max(eps(1)) = 0.091870406 max(eps(1) - eps(0)) = 0.006935 max(eps(2)) = 0.091861588 max(eps(2) - eps(1)) = 9.5e-06 max(eps(3)) = 0.091861593 max(eps(3) - eps(2)) = 2.475e-07 Time per fluid step 0.107113983 Time per parcel step 0.003543634 Coupling time per step 0.003331628 Time per step 0.115131524 ============ NEW TIME STEP ============ Step 20: from old_time 0.019 to new time 0.02 with dt = 0.001 Before projection: max(abs(u/v/w)) = 0.4641405739 0.03400456404 0.0345633544 max(abs(gpx/gpy/gpz)) = 13561.06278 1680.666684 1673.315475 Min and Max of epf 0.9081384075 1 After projection: max(abs(u/v/w)) = 0.4820262427 0.03383347104 0.03438806505 Evolving PIC parcels. Mean free path limiting is enabled with Musser scaling. Bulk velocity frame of reference: 0.5 Predicting average mixture velocity at time level n+0.5 Initial PIC step using n^th step ep_s. max(eps(0)) = 0.091861593 max(eps(1)) = 0.092382138 max(eps(1) - eps(0)) = 0.00837 max(eps(2)) = 0.092382419 max(eps(2) - eps(1)) = 2.163e-06 max(eps(3)) = 0.092382418 max(eps(3) - eps(2)) = 1.808e-07 Time per fluid step 0.102244597 Time per parcel step 0.003376102 Coupling time per step 0.003560529 Time per step 0.110415915 Writing plotfile BENCH08-PIC-Patil-restart_plt00020 at time 0.02 Time spent in main (after init) 42.43902181 Time spent in main 42.50434966 Unused ParmParse Variables: [TOP]::amr.par_ascii_file(nvals = 1) :: [vis] [TOP]::amr.par_ascii_int(nvals = 1) :: [-1] Total GPU global memory (MB) spread across MPI: [7965 ... 7965] Free GPU global memory (MB) spread across MPI: [6679 ... 6679] [The Arena] max space (MB) allocated spread across MPI: [49 ... 49] [The Arena] max space (MB) used spread across MPI: [48 ... 48] [The Managed Arena] max space (MB) allocated spread across MPI: [8 ... 8] [The Managed Arena] max space (MB) used spread across MPI: [0 ... 0] [The Pinned Arena] max space (MB) allocated spread across MPI: [8 ... 8] [The Pinned Arena] max space (MB) used spread across MPI: [0 ... 0] AMReX (26.05-3-g4ceb814db7d7) finalized