Initializing AMReX (26.07-41-g87f51bf4d85a)... MPI initialized with 1 MPI processes MPI initialized with thread support level 0 Initializing CUDA... CUDA initialized with 1 device. AMReX (26.07-41-g87f51bf4d85a) initialized MFIX git describe: 26.07-5-g8f9f7d1af1ef AMReX-Hydro git hash: 9446740c59feca3bf007a6e6d95a6080816c33ec 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: 389 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 0.028335601 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)) = 0.4480264365 0.06387895752 0.0634332294 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)) = 0.463625114 0.06189590206 0.06150456863 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)) = 0.086137729 max(eps(1) - eps(0)) = 0.008252 max(eps(2)) = 0.086137014 max(eps(2) - eps(1)) = 5.076e-06 max(eps(3)) = 0.086137018 max(eps(3) - eps(2)) = 4.323e-07 Time per fluid step 11.6950881 Time per parcel step 0.0049347 Coupling time per step 0.005427178 Time per step 11.70938992 ============ 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)) = 0.4503949366 0.06107102277 0.05933366149 max(abs(gpx/gpy/gpz)) = 19249.55091 12305.78187 12038.9441 Min and Max of epf 0.9138629818 1 After projection: max(abs(u/v/w)) = 0.4655332473 0.05839844316 0.05770833821 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)) = 0.086137018 max(eps(1)) = 0.087012476 max(eps(1) - eps(0)) = 0.007426 max(eps(2)) = 0.087010429 max(eps(2) - eps(1)) = 4.542e-06 max(eps(3)) = 0.087010431 max(eps(3) - eps(2)) = 5.456e-07 Time per fluid step 9.572051353 Time per parcel step 0.004164811 Coupling time per step 0.003446526 Time per step 9.580976114 ============ 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)) = 0.4516721363 0.05891782375 0.05577792965 max(abs(gpx/gpy/gpz)) = 16787.10681 9516.357723 9181.960401 Min and Max of epf 0.9129895692 1 After projection: max(abs(u/v/w)) = 0.4662418376 0.05586945096 0.05460809673 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)) = 0.087010431 max(eps(1)) = 0.087761038 max(eps(1) - eps(0)) = 0.007062 max(eps(2)) = 0.087758049 max(eps(2) - eps(1)) = 7.613e-06 max(eps(3)) = 0.08775805 max(eps(3) - eps(2)) = 4.794e-07 Time per fluid step 7.628456461 Time per parcel step 0.003418075 Coupling time per step 0.003487451 Time per step 7.636599617 ============ 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)) = 0.4520073655 0.05657697487 0.05320591181 max(abs(gpx/gpy/gpz)) = 15624.21549 6859.261403 6626.620507 Min and Max of epf 0.9122419497 1 After projection: max(abs(u/v/w)) = 0.4667859815 0.05336636209 0.05210844537 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)) = 0.08775805 max(eps(1)) = 0.08800017 max(eps(1) - eps(0)) = 0.007196 max(eps(2)) = 0.087998853 max(eps(2) - eps(1)) = 7.613e-06 max(eps(3)) = 0.087998855 max(eps(3) - eps(2)) = 2.424e-07 Time per fluid step 5.538872289 Time per parcel step 0.003524835 Coupling time per step 0.003690889 Time per step 5.547329884 ============ 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)) = 0.4528891996 0.0542677826 0.05087221549 max(abs(gpx/gpy/gpz)) = 15245.65108 4560.554462 4492.429174 Min and Max of epf 0.9120011455 1 After projection: max(abs(u/v/w)) = 0.4669118441 0.05089800478 0.05007078517 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)) = 0.087998855 max(eps(1)) = 0.087932919 max(eps(1) - eps(0)) = 0.007263 max(eps(2)) = 0.087931403 max(eps(2) - eps(1)) = 3.918e-06 max(eps(3)) = 0.087931405 max(eps(3) - eps(2)) = 1.956e-07 Time per fluid step 3.47977056 Time per parcel step 0.003147894 Coupling time per step 0.003676583 Time per step 3.487862185 ============ 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)) = 0.4538333703 0.05191970917 0.048604142 max(abs(gpx/gpy/gpz)) = 14887.23518 4368.660087 4330.491968 Min and Max of epf 0.9120685951 1 After projection: max(abs(u/v/w)) = 0.4669640834 0.04850170935 0.04836035939 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)) = 0.087931405 max(eps(1)) = 0.087566683 max(eps(1) - eps(0)) = 0.00728 max(eps(2)) = 0.087565576 max(eps(2) - eps(1)) = 1.588e-06 max(eps(3)) = 0.087565576 max(eps(3) - eps(2)) = 1.174e-07 Time per fluid step 2.164916589 Time per parcel step 0.003450038 Coupling time per step 0.00354158 Time per step 2.173105774 ============ 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)) = 0.4545545876 0.04953841455 0.04696149527 max(abs(gpx/gpy/gpz)) = 14271.42357 4128.019928 4087.648107 Min and Max of epf 0.9124344236 1 After projection: max(abs(u/v/w)) = 0.4678575283 0.04693287893 0.04684756095 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)) = 0.087565576 max(eps(1)) = 0.087968503 max(eps(1) - eps(0)) = 0.008156 max(eps(2)) = 0.087967603 max(eps(2) - eps(1)) = 3.409e-06 max(eps(3)) = 0.087967601 max(eps(3) - eps(2)) = 8.444e-08 Time per fluid step 1.173557249 Time per parcel step 0.00345966 Coupling time per step 0.003671222 Time per step 1.181870524 ============ 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)) = 0.4550183199 0.04710027109 0.0454934529 max(abs(gpx/gpy/gpz)) = 13270.84337 3853.661593 3816.354787 Min and Max of epf 0.9120323986 1 After projection: max(abs(u/v/w)) = 0.4687341614 0.04543711624 0.04540853779 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)) = 0.087967601 max(eps(1)) = 0.087181305 max(eps(1) - eps(0)) = 0.007359 max(eps(2)) = 0.087179881 max(eps(2) - eps(1)) = 3.085e-06 max(eps(3)) = 0.087179882 max(eps(3) - eps(2)) = 1.106e-07 Time per fluid step 0.719812082 Time per parcel step 0.003349364 Coupling time per step 0.004096714 Time per step 0.728557837 ============ 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)) = 0.4566946474 0.04489531338 0.04409074737 max(abs(gpx/gpy/gpz)) = 13562.48587 3503.095264 3493.979961 Min and Max of epf 0.9128201184 1 After projection: max(abs(u/v/w)) = 0.4699980128 0.04393387076 0.04396906636 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)) = 0.087179882 max(eps(1)) = 0.087369714 max(eps(1) - eps(0)) = 0.01083 max(eps(2)) = 0.087367288 max(eps(2) - eps(1)) = 4.053e-06 max(eps(3)) = 0.08736729 max(eps(3) - eps(2)) = 2.32e-07 Time per fluid step 0.477889721 Time per parcel step 0.003122154 Coupling time per step 0.004322174 Time per step 0.486789794 ============ 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)) = 0.4578273364 0.04270970039 0.04267495486 max(abs(gpx/gpy/gpz)) = 14048.97616 3140.257312 3101.389415 Min and Max of epf 0.9126327103 1 After projection: max(abs(u/v/w)) = 0.4715249536 0.04238916859 0.04249025567 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)) = 0.08736729 max(eps(1)) = 0.087093305 max(eps(1) - eps(0)) = 0.005718 max(eps(2)) = 0.087092242 max(eps(2) - eps(1)) = 2.785e-06 max(eps(3)) = 0.087092243 max(eps(3) - eps(2)) = 1.785e-07 Time per fluid step 0.334313973 Time per parcel step 0.003159276 Coupling time per step 0.003985425 Time per step 0.342896842 ============ 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)) = 0.4593725295 0.04107225424 0.04123850233 max(abs(gpx/gpy/gpz)) = 13078.48495 2790.598899 2769.224971 Min and Max of epf 0.9129077574 1 After projection: max(abs(u/v/w)) = 0.4730060903 0.04081748361 0.04098760221 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)) = 0.087092243 max(eps(1)) = 0.08632705 max(eps(1) - eps(0)) = 0.005116 max(eps(2)) = 0.086327062 max(eps(2) - eps(1)) = 1.639e-06 max(eps(3)) = 0.086327062 max(eps(3) - eps(2)) = 1.215e-07 Time per fluid step 0.22316134 Time per parcel step 0.003170714 Coupling time per step 0.004123168 Time per step 0.231873052 ============ 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)) = 0.4606873646 0.03947075753 0.03975370513 max(abs(gpx/gpy/gpz)) = 13036.37542 2501.227219 2484.517501 Min and Max of epf 0.9136729375 1 After projection: max(abs(u/v/w)) = 0.4747877955 0.03915056033 0.03943576257 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)) = 0.086327062 max(eps(1)) = 0.085937762 max(eps(1) - eps(0)) = 0.004995 max(eps(2)) = 0.085937434 max(eps(2) - eps(1)) = 2.085e-06 max(eps(3)) = 0.085937434 max(eps(3) - eps(2)) = 1.425e-07 Time per fluid step 0.158904548 Time per parcel step 0.003308878 Coupling time per step 0.00387161 Time per step 0.167459767 ============ 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)) = 0.4612722225 0.03772399443 0.03811615464 max(abs(gpx/gpy/gpz)) = 12168.60328 2244.171831 2224.917101 Min and Max of epf 0.9140625657 1 After projection: max(abs(u/v/w)) = 0.4761466736 0.03740382035 0.03779570232 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)) = 0.085937434 max(eps(1)) = 0.088737516 max(eps(1) - eps(0)) = 0.006383 max(eps(2)) = 0.088735514 max(eps(2) - eps(1)) = 2.443e-06 max(eps(3)) = 0.088735516 max(eps(3) - eps(2)) = 1.621e-07 Time per fluid step 0.12677938 Time per parcel step 0.00325439 Coupling time per step 0.004460374 Time per step 0.135924502 ============ 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)) = 0.4624205626 0.03603776124 0.03651602753 max(abs(gpx/gpy/gpz)) = 12148.73673 1964.915758 1957.808743 Min and Max of epf 0.9112644844 1 After projection: max(abs(u/v/w)) = 0.4790825611 0.03566268786 0.03613955333 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)) = 0.088735516 max(eps(1)) = 0.091870917 max(eps(1) - eps(0)) = 0.006934 max(eps(2)) = 0.091862099 max(eps(2) - eps(1)) = 9.501e-06 max(eps(3)) = 0.091862103 max(eps(3) - eps(2)) = 2.47e-07 Time per fluid step 0.108342142 Time per parcel step 0.003362713 Coupling time per step 0.004103116 Time per step 0.117111872 ============ 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)) = 0.4641295453 0.0340036534 0.03456024073 max(abs(gpx/gpy/gpz)) = 13555.77414 1679.773649 1672.333108 Min and Max of epf 0.9081378969 1 After projection: max(abs(u/v/w)) = 0.4820234645 0.03383088585 0.03438322209 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)) = 0.091862103 max(eps(1)) = 0.092382611 max(eps(1) - eps(0)) = 0.00837 max(eps(2)) = 0.092382891 max(eps(2) - eps(1)) = 2.165e-06 max(eps(3)) = 0.092382891 max(eps(3) - eps(2)) = 1.809e-07 Time per fluid step 0.103821509 Time per parcel step 0.003486364 Coupling time per step 0.003685088 Time per step 0.112410101 Writing plotfile BENCH08-PIC-Patil-restart_plt00020 at time 0.02 Time spent in main (after init) 43.64530377 Time spent in main 43.67363937 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: [6665 ... 6665] [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 (26.07-41-g87f51bf4d85a) finalized