Initializing AMReX (26.04-100-g9aaff4128aa5)... MPI initialized with 1 MPI processes MPI initialized with thread support level 0 OMP initialized with 1 OMP threads AMReX (26.04-100-g9aaff4128aa5) initialized MFIX git describe: 26.04-24-g4a2602ff4dec AMReX-Hydro git hash: 75da770ea36e4064b5947d7e56baa19f5bc92263 Number of levels: 1 RunType is Standard 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_int with value from mfix.plot_int ================================================================================ Simulation is transient ================================================================================ Warning: mfix.stop_time and mfix.max_step are both defined. The simulation will end when either condition is met. ================================================================================ -------------------------------------------------------------------------------- Info: Max effective viscosity factor not specified. Using default 1e+06 -------------------------------------------------------------------------------- Load balance setup: Type: SingleGrid Strategy: KnapSack Weighting: ParticleRunTime Drag model: BVK2 Convection model not specified. Setting default: mfix.convection.model = RanzMarshall No EB geometry declared. Now making the ebfactories ... On level 0 updated BC areas: BC: 0 area: 6.4e-07 BC: 1 area: 6.4e-07 Reading particles from particle_input.dat ... Time spent in initializing particles 0.010465526 **************************************** Coverage report: Grids Cells regular: 1 800 covered: 0 0 cut: 0 0 **************************************** Bounding box for levelset imposed walls: Lo: -0.0008 1e-15 -0.0008 Hi: 0.0016 0.02 0.0016 Clean up auto-generated particles. IC Region Generated Removed Remaining **************** **************** **************** **************** full-domain 0 0 0 ---------------- ---------------- ---------------- ---------------- Total 0 0 0 **************** **************** **************** **************** Setting original sum_vol to 5.091003061e-09 Initial projection: Before projection: max(abs(u/v/w)) = 0 0 0 max(abs(gpx/gpy/gpz)) = 0 0 0 Min and Max of epf 0.4135687558 1 After projection: max(abs(u/v/w)) = 0.0009577298475 0.03316454482 0.001038669217 Doing initial pressure iterations with dt = 0.003015268279 In initial_iterations: iter = 0 Before projection: max(abs(u/v/w)) = 0.003568151421 0.02177401522 0.004358288074 max(abs(gpx/gpy/gpz)) = 0 0 0 Min and Max of epf 0.4135687558 1 After projection: max(abs(u/v/w)) = 0.003091053597 0.04468318566 0.004019831975 In initial_iterations: iter = 1 Before projection: max(abs(u/v/w)) = 0.003472506295 0.0216265844 0.004357802041 max(abs(gpx/gpy/gpz)) = 0.4987337724 13.55991545 0.4525998478 Min and Max of epf 0.4135687558 1 After projection: max(abs(u/v/w)) = 0.003099274497 0.04468287004 0.004057261668 In initial_iterations: iter = 2 Before projection: max(abs(u/v/w)) = 0.003385567158 0.02147983864 0.00435742977 max(abs(gpx/gpy/gpz)) = 0.9532099895 26.99743852 0.8901992071 Min and Max of epf 0.4135687558 1 After projection: max(abs(u/v/w)) = 0.003107443609 0.04468255141 0.004094549703 Enclosed domain volume is 5.091003061e-09 Time spent in init 0.150941883 Writing plotfile BENCH03-Size0001-Godunov_plt00000 at time 0 ============ NEW TIME STEP ============ Step 1: from old_time 0 to new time 5.97555397e-05 with dt = 5.97555397e-05 Before projection (with small dt modification): max(abs(u/v/w)) = 0.002635892902 0.0179776407 0.003820813253 max(abs(gpx/gpy/gpz)) = 1.369204869 40.31334606 1.316921813 Min and Max of epf 0.4135687558 1 After projection (with small dt modification): max(abs(u/v/w)) = 0.003124951209 0.04411171456 0.004345447155 Evolving particles on level: 0 ... with fluid dt 5.97555397e-05 done. Time per fluid step 0.033069807 Time per 132 particle steps 0.122520865 Coupling time per step 0.003685329 Time per step 0.15964064 ============ NEW TIME STEP ============ Step 2: from old_time 5.97555397e-05 to new time 0.0001167662515 with dt = 5.701071178e-05 Before projection: max(abs(u/v/w)) = 0.002522660238 0.04067695709 0.0041661888 max(abs(gpx/gpy/gpz)) = 20.29880292 514.0290257 20.52009157 Min and Max of epf 0.4121044052 1 After projection: max(abs(u/v/w)) = 0.003848576318 0.04457643179 0.005967624638 Evolving particles on level: 0 ... with fluid dt 5.701071178e-05 done. Time per fluid step 0.033594751 Time per 126 particle steps 0.11414214 Coupling time per step 0.003522922 Time per step 0.151594206 ============ NEW TIME STEP ============ Step 3: from old_time 0.0001167662515 to new time 0.000174384353 with dt = 5.761810153e-05 Before projection: max(abs(u/v/w)) = 0.002865392106 0.0607542604 0.005025733992 max(abs(gpx/gpy/gpz)) = 47.47101038 892.8625204 64.39487142 Min and Max of epf 0.4108560368 1 After projection: max(abs(u/v/w)) = 0.004384456949 0.04839180534 0.006798065153 Evolving particles on level: 0 ... with fluid dt 5.761810153e-05 done. Time per fluid step 0.033293908 Time per 127 particle steps 0.112490946 Coupling time per step 0.003561272 Time per step 0.149678901 ============ NEW TIME STEP ============ Step 4: from old_time 0.000174384353 to new time 0.0002325596805 with dt = 5.817532753e-05 Before projection: max(abs(u/v/w)) = 0.003840442431 0.07674192855 0.007363539212 max(abs(gpx/gpy/gpz)) = 83.92814985 1300.006031 115.2073858 Min and Max of epf 0.4097882321 1 After projection: max(abs(u/v/w)) = 0.004764795389 0.05469173042 0.007254886495 Evolving particles on level: 0 ... with fluid dt 5.817532753e-05 done. Time per fluid step 0.03384718 Time per 128 particle steps 0.112653523 Coupling time per step 0.00355682 Time per step 0.150391335 ============ NEW TIME STEP ============ Step 5: from old_time 0.0002325596805 to new time 0.0002912662408 with dt = 5.870656026e-05 Before projection: max(abs(u/v/w)) = 0.005225114227 0.09293839905 0.009939361572 max(abs(gpx/gpy/gpz)) = 118.9826307 1702.22503 163.3973889 Min and Max of epf 0.4087621195 1 After projection: max(abs(u/v/w)) = 0.005044218092 0.05957789667 0.007336214452 Evolving particles on level: 0 ... with fluid dt 5.870656026e-05 done. Time per fluid step 0.034035573 Time per 129 particle steps 0.113466467 Coupling time per step 0.003520996 Time per step 0.151387388 ============ NEW TIME STEP ============ Step 6: from old_time 0.0002912662408 to new time 0.0003503202339 with dt = 5.905399314e-05 Before projection: max(abs(u/v/w)) = 0.007157627452 0.1127435094 0.01217994348 max(abs(gpx/gpy/gpz)) = 151.4964803 2087.552279 208.6405089 Min and Max of epf 0.4078406963 1 After projection: max(abs(u/v/w)) = 0.005196795732 0.06334021994 0.007470469069 Evolving particles on level: 0 ... with fluid dt 5.905399314e-05 done. Time per fluid step 0.033761418 Time per 130 particle steps 0.113623608 Coupling time per step 0.003531265 Time per step 0.151287018 ============ NEW TIME STEP ============ Step 7: from old_time 0.0003503202339 to new time 0.0004097625418 with dt = 5.944230783e-05 Before projection: max(abs(u/v/w)) = 0.008851193953 0.1317939465 0.01443330128 max(abs(gpx/gpy/gpz)) = 181.4057365 2458.00046 247.6273564 Min and Max of epf 0.4070169696 1 After projection: max(abs(u/v/w)) = 0.005200202289 0.06623909875 0.007416395925 Evolving particles on level: 0 ... with fluid dt 5.944230783e-05 done. Time per fluid step 0.03356498 Time per 131 particle steps 0.114950694 Coupling time per step 0.00352797 Time per step 0.152380344 ============ NEW TIME STEP ============ Step 8: from old_time 0.0004097625418 to new time 0.0004702761974 with dt = 6.051365559e-05 Before projection: max(abs(u/v/w)) = 0.01057504895 0.1544109333 0.01666565908 max(abs(gpx/gpy/gpz)) = 208.1275016 2823.680898 283.04279 Min and Max of epf 0.4066107572 1 After projection: max(abs(u/v/w)) = 0.005289295856 0.06858741246 0.007528040995 Evolving particles on level: 0 ... with fluid dt 6.051365559e-05 done. Time per fluid step 0.033853141 Time per 133 particle steps 0.115869511 Coupling time per step 0.003536603 Time per step 0.153601083 ============ NEW TIME STEP ============ Step 9: from old_time 0.0004702761974 to new time 0.0005314630001 with dt = 6.118680273e-05 Before projection: max(abs(u/v/w)) = 0.01276429484 0.1766851146 0.01826717121 max(abs(gpx/gpy/gpz)) = 232.0353648 3179.416819 313.2641327 Min and Max of epf 0.4062486735 1 After projection: max(abs(u/v/w)) = 0.005288469566 0.07038372263 0.007568759592 Evolving particles on level: 0 ... with fluid dt 6.118680273e-05 done. Time per fluid step 0.033485369 Time per 135 particle steps 0.116667547 Coupling time per step 0.003515048 Time per step 0.154053598 ============ NEW TIME STEP ============ Step 10: from old_time 0.0005314630001 to new time 0.0005935750168 with dt = 6.211201673e-05 Before projection: max(abs(u/v/w)) = 0.01451513085 0.1994550924 0.01996952594 max(abs(gpx/gpy/gpz)) = 254.8026253 3521.371889 334.925074 Min and Max of epf 0.4058634266 1 After projection: max(abs(u/v/w)) = 0.005284950487 0.07183096075 0.007470299259 Evolving particles on level: 0 ... with fluid dt 6.211201673e-05 done. Time per fluid step 0.033856492 Time per 137 particle steps 0.11772334 Coupling time per step 0.003778438 Time per step 0.155700574 ============ NEW TIME STEP ============ Step 11: from old_time 0.0005935750168 to new time 0.0006562031009 with dt = 6.262808408e-05 Before projection: max(abs(u/v/w)) = 0.01575396572 0.2212833399 0.02124156337 max(abs(gpx/gpy/gpz)) = 272.8099765 3848.934906 355.8602286 Min and Max of epf 0.4054589148 1 After projection: max(abs(u/v/w)) = 0.005240519096 0.07299138535 0.007405262068 Evolving particles on level: 0 ... with fluid dt 6.262808408e-05 done. Time per fluid step 0.033251825 Time per 138 particle steps 0.118445523 Coupling time per step 0.003525428 Time per step 0.155597164 ============ NEW TIME STEP ============ Step 12: from old_time 0.0006562031009 to new time 0.0007195860007 with dt = 6.338289975e-05 Before projection: max(abs(u/v/w)) = 0.01691162667 0.2440382284 0.02253950921 max(abs(gpx/gpy/gpz)) = 290.4715684 4167.565335 373.6391492 Min and Max of epf 0.4049517843 1 After projection: max(abs(u/v/w)) = 0.005198086692 0.0740185236 0.00729760578 Evolving particles on level: 0 ... with fluid dt 6.338289975e-05 done. Time per fluid step 0.033852884 Time per 140 particle steps 0.119106682 Coupling time per step 0.003539656 Time per step 0.156879535 ============ NEW TIME STEP ============ Step 13: from old_time 0.0007195860007 to new time 0.0007835718904 with dt = 6.398588976e-05 Before projection: max(abs(u/v/w)) = 0.01791013277 0.2659013926 0.02374515798 max(abs(gpx/gpy/gpz)) = 307.6744726 4473.765583 387.7520296 Min and Max of epf 0.4044485484 1 After projection: max(abs(u/v/w)) = 0.005143491926 0.07499860488 0.007295924734 Evolving particles on level: 0 ... with fluid dt 6.398588976e-05 done. Time per fluid step 0.033920568 Time per 141 particle steps 0.119786944 Coupling time per step 0.003531121 Time per step 0.157587515 ============ NEW TIME STEP ============ Step 14: from old_time 0.0007835718904 to new time 0.000847532918 with dt = 6.396102755e-05 Before projection: max(abs(u/v/w)) = 0.01870482581 0.2844843126 0.0246605638 max(abs(gpx/gpy/gpz)) = 323.1631487 4769.551305 401.4179524 Min and Max of epf 0.4039708609 1 After projection: max(abs(u/v/w)) = 0.004995597965 0.07581338616 0.007353031329 Evolving particles on level: 0 ... with fluid dt 6.396102755e-05 done. Time per fluid step 0.033572371 Time per 141 particle steps 0.11969046 Coupling time per step 0.003527772 Time per step 0.15712665 ============ NEW TIME STEP ============ Step 15: from old_time 0.000847532918 to new time 0.000912443784 with dt = 6.491086602e-05 Before projection: max(abs(u/v/w)) = 0.01992524158 0.307409572 0.02552993627 max(abs(gpx/gpy/gpz)) = 338.4502874 5058.016995 414.8137323 Min and Max of epf 0.4034930908 1 After projection: max(abs(u/v/w)) = 0.004857916446 0.07666463387 0.007175294919 Evolving particles on level: 0 ... with fluid dt 6.491086602e-05 done. Time per fluid step 0.033207486 Time per 143 particle steps 0.123740433 Coupling time per step 0.003759946 Time per step 0.161114856 ============ NEW TIME STEP ============ Step 16: from old_time 0.000912443784 to new time 0.0009779790011 with dt = 6.553521712e-05 Before projection: max(abs(u/v/w)) = 0.02117350684 0.3282156644 0.02602622613 max(abs(gpx/gpy/gpz)) = 350.8818425 5332.200687 424.3933911 Min and Max of epf 0.4031695761 1 After projection: max(abs(u/v/w)) = 0.004751970965 0.07750519464 0.007183993226 Evolving particles on level: 0 ... with fluid dt 6.553521712e-05 done. Time per fluid step 0.033769961 Time per 144 particle steps 0.124897099 Coupling time per step 0.003606376 Time per step 0.162728409 ============ NEW TIME STEP ============ Step 17: from old_time 0.0009779790011 to new time 0.00104163814 with dt = 6.365913913e-05 Before projection: max(abs(u/v/w)) = 0.02076080933 0.3347793775 0.02571521223 max(abs(gpx/gpy/gpz)) = 361.1431089 5596.781428 432.7787498 Min and Max of epf 0.4028627701 1 After projection: max(abs(u/v/w)) = 0.005028175177 0.07809638628 0.006689104524 Evolving particles on level: 0 ... with fluid dt 6.365913913e-05 done. Time per fluid step 0.033881479 Time per 140 particle steps 0.120003123 Coupling time per step 0.003587991 Time per step 0.157903782 ============ NEW TIME STEP ============ Step 18: from old_time 0.00104163814 to new time 0.001107675549 with dt = 6.603740865e-05 Before projection: max(abs(u/v/w)) = 0.02236936787 0.3652718738 0.02707141324 max(abs(gpx/gpy/gpz)) = 373.1179153 5862.397678 443.3111234 Min and Max of epf 0.4031933139 1 After projection: max(abs(u/v/w)) = 0.004857198915 0.07917851564 0.006256488493 Evolving particles on level: 0 ... with fluid dt 6.603740865e-05 done. Time per fluid step 0.03344657 Time per 145 particle steps 0.122802882 Coupling time per step 0.003775275 Time per step 0.160343674 ============ NEW TIME STEP ============ Step 19: from old_time 0.001107675549 to new time 0.00117463239 with dt = 6.695684078e-05 Before projection: max(abs(u/v/w)) = 0.02341802135 0.3870386033 0.0278526832 max(abs(gpx/gpy/gpz)) = 382.6804364 6108.605913 449.4919629 Min and Max of epf 0.4035545267 1 After projection: max(abs(u/v/w)) = 0.004910348898 0.07996926487 0.006136290588 Evolving particles on level: 0 ... with fluid dt 6.695684078e-05 done. Time per fluid step 0.033841027 Time per 147 particle steps 0.12497201 Coupling time per step 0.003600698 Time per step 0.16280093 ============ NEW TIME STEP ============ Step 20: from old_time 0.00117463239 to new time 0.001242705678 with dt = 6.807328796e-05 Before projection: max(abs(u/v/w)) = 0.02445641291 0.4096518475 0.02875398871 max(abs(gpx/gpy/gpz)) = 391.941454 6343.977384 454.7865397 Min and Max of epf 0.4044113464 1 After projection: max(abs(u/v/w)) = 0.004996931072 0.08068071171 0.006135621567 Evolving particles on level: 0 ... with fluid dt 6.807328796e-05 done. Time per fluid step 0.034411156 Time per 150 particle steps 0.129312671 Coupling time per step 0.003536227 Time per step 0.167598581 ============ NEW TIME STEP ============ Step 21: from old_time 0.001242705678 to new time 0.001311578465 with dt = 6.887278773e-05 Before projection: max(abs(u/v/w)) = 0.02526326859 0.4302558941 0.02953326897 max(abs(gpx/gpy/gpz)) = 399.5574001 6568.801791 459.7171673 Min and Max of epf 0.4052968196 1 After projection: max(abs(u/v/w)) = 0.005135407541 0.08133255559 0.006134216978 Evolving particles on level: 0 ... with fluid dt 6.887278773e-05 done. Time per fluid step 0.03402164 Time per 152 particle steps 0.131906538 Coupling time per step 0.003735713 Time per step 0.169986158 ============ NEW TIME STEP ============ Step 22: from old_time 0.001311578465 to new time 0.001380450319 with dt = 6.887185331e-05 Before projection: max(abs(u/v/w)) = 0.026215124 0.4448894689 0.02957857771 max(abs(gpx/gpy/gpz)) = 411.9255803 6784.548233 464.5624941 Min and Max of epf 0.4048042708 1 After projection: max(abs(u/v/w)) = 0.005100915062 0.08183780893 0.006240516761 Evolving particles on level: 0 ... with fluid dt 6.887185331e-05 done. Time per fluid step 0.033060255 Time per 152 particle steps 0.13180032 Coupling time per step 0.003537195 Time per step 0.168708832 ============ NEW TIME STEP ============ Step 23: from old_time 0.001380450319 to new time 0.001450751483 with dt = 7.030116418e-05 Before projection: max(abs(u/v/w)) = 0.02762747721 0.4689872498 0.03147023542 max(abs(gpx/gpy/gpz)) = 425.0838021 6993.144338 467.1979906 Min and Max of epf 0.4042294597 1 After projection: max(abs(u/v/w)) = 0.005257122985 0.08232324504 0.00620913112 Evolving particles on level: 0 ... with fluid dt 7.030116418e-05 done. Time per fluid step 0.033666664 Time per 155 particle steps 0.133738692 Coupling time per step 0.003533528 Time per step 0.171270743 ============ NEW TIME STEP ============ Step 24: from old_time 0.001450751483 to new time 0.001521428522 with dt = 7.067703914e-05 Before projection: max(abs(u/v/w)) = 0.02857757808 0.4854183073 0.03169754566 max(abs(gpx/gpy/gpz)) = 436.0557133 7190.487538 473.6993745 Min and Max of epf 0.4036843518 1 After projection: max(abs(u/v/w)) = 0.005392274399 0.0824993603 0.006154005746 Evolving particles on level: 0 ... with fluid dt 7.067703914e-05 done. Time per fluid step 0.033216536 Time per 156 particle steps 0.134561916 Coupling time per step 0.003769814 Time per step 0.171847322 ============ NEW TIME STEP ============ Step 25: from old_time 0.001521428522 to new time 0.001592901212 with dt = 7.147269025e-05 Before projection: max(abs(u/v/w)) = 0.02967431103 0.504539319 0.0325952405 max(abs(gpx/gpy/gpz)) = 446.8977165 7382.118433 480.9173003 Min and Max of epf 0.4032399748 1 After projection: max(abs(u/v/w)) = 0.005441100586 0.08279539409 0.006259160429 Evolving particles on level: 0 ... with fluid dt 7.147269025e-05 done. Time per fluid step 0.033474432 Time per 157 particle steps 0.134970417 Coupling time per step 0.003531387 Time per step 0.172314974 ============ NEW TIME STEP ============ Step 26: from old_time 0.001592901212 to new time 0.001664637547 with dt = 7.173633432e-05 Before projection: max(abs(u/v/w)) = 0.03034233623 0.5193143067 0.03344287999 max(abs(gpx/gpy/gpz)) = 454.8380449 7565.21784 487.8808332 Min and Max of epf 0.402734436 1 After projection: max(abs(u/v/w)) = 0.005409351901 0.08306674942 0.006294596875 Evolving particles on level: 0 ... with fluid dt 7.173633432e-05 done. Time per fluid step 0.033489642 Time per 158 particle steps 0.135346862 Coupling time per step 0.003524245 Time per step 0.172695355 ============ NEW TIME STEP ============ Step 27: from old_time 0.001664637547 to new time 0.001736957168 with dt = 7.231962183e-05 Before projection: max(abs(u/v/w)) = 0.03110969008 0.5361494802 0.03419030717 max(abs(gpx/gpy/gpz)) = 461.8687246 7741.049949 496.5358199 Min and Max of epf 0.4020867412 1 After projection: max(abs(u/v/w)) = 0.005487204766 0.08344681997 0.006262357791 Evolving particles on level: 0 ... with fluid dt 7.231962183e-05 done. Time per fluid step 0.033800104 Time per 159 particle steps 0.135956273 Coupling time per step 0.003736139 Time per step 0.173832763 ============ NEW TIME STEP ============ Step 28: from old_time 0.001736957168 to new time 0.001810270559 with dt = 7.331339094e-05 Before projection: max(abs(u/v/w)) = 0.03205473166 0.5560034284 0.03508582551 max(abs(gpx/gpy/gpz)) = 470.1406206 7910.449473 502.4190806 Min and Max of epf 0.4014653357 1 After projection: max(abs(u/v/w)) = 0.005611286079 0.08385082754 0.006377590449 Evolving particles on level: 0 ... with fluid dt 7.331339094e-05 done. Time per fluid step 0.033715044 Time per 161 particle steps 0.13723542 Coupling time per step 0.003511746 Time per step 0.174766191 ============ NEW TIME STEP ============ Step 29: from old_time 0.001810270559 to new time 0.001884389726 with dt = 7.411916709e-05 Before projection: max(abs(u/v/w)) = 0.03251567047 0.5744079581 0.03567256163 max(abs(gpx/gpy/gpz)) = 477.1950066 8072.838395 507.3147441 Min and Max of epf 0.4009026391 1 After projection: max(abs(u/v/w)) = 0.005760713565 0.08420952545 0.006466628178 Evolving particles on level: 0 ... with fluid dt 7.411916709e-05 done. Time per fluid step 0.033330491 Time per 163 particle steps 0.13888411 Coupling time per step 0.00375882 Time per step 0.17632741 ============ NEW TIME STEP ============ Step 30: from old_time 0.001884389726 to new time 0.001957752583 with dt = 7.336285621e-05 Before projection: max(abs(u/v/w)) = 0.03225848826 0.5816591578 0.03549915418 max(abs(gpx/gpy/gpz)) = 481.8790528 8257.886767 512.2691236 Min and Max of epf 0.4002639271 1 After projection: max(abs(u/v/w)) = 0.00571628308 0.08439053477 0.006624165474 Evolving particles on level: 0 ... with fluid dt 7.336285621e-05 done. Time per fluid step 0.033752912 Time per 161 particle steps 0.137870246 Coupling time per step 0.003658738 Time per step 0.175605361 Writing plotfile BENCH03-Size0001-Godunov_plt00030 at time 0.001957752583 Time spent in main (after init) 4.865700428 Time spent in main 5.016642311 AMReX (26.04-100-g9aaff4128aa5) finalized