TACC: Starting up job 4153614 TACC: Starting parallel tasks... Shared memory islands host a minimum of 28 and a maximum of 28 MPI ranks. We shall use 24 MPI ranks in total for assisting one-sided communication (1 per shared memory node). ___ __ ____ ___ ____ ____ __ / __) /__\ ( _ \ / __)( ___)(_ _)___ /. | ( (_-. /(__)\ )(_) )( (_-. )__) )( (___)(_ _) \___/(__)(__)(____/ \___/(____) (__) (_) This is Gadget, version 4.0. Git commit 30019281bed6dcfb8d018c09095aeaa1e6ff5042, Wed Aug 11 12:22:28 2021 +0200 Code was compiled with the following compiler and flags: mpicxx -std=c++11 -Wwrite-strings -Wredundant-decls -Woverloaded-virtual -Wcast-qual -Wcast-align -Wpointer-arith -Wmissing-declarations -g -Wall -W -O3 -march=native -I/opt/apps/gcc9_1/hdf5/1.10.4/x86_64/include -I/opt/apps/gcc9_1/gsl/2.6/include -I/opt/apps/gcc9_1/impi19_0/fftw3/3.3.8/include -Ibuild -Isrc Code was compiled with the following settings: DOUBLEPRECISION=1 FOF FOF_GROUP_MIN_LEN=32 FOF_LINKLENGTH=0.2 FOF_PRIMARY_LINK_TYPES=2 FOF_SECONDARY_LINK_TYPES=1+16+32 GADGET2_HEADER IDS_64BIT NTYPES=6 PERIODIC PMGRID=128 SELFGRAVITY SUBFIND Running on 648 MPI tasks. BEGRUN: Size of particle structure 136 [bytes] BEGRUN: Size of sph particle structure 192 [bytes] BEGRUN: Size of gravity tree node 104 [bytes] BEGRUN: Size of neighbour tree node 192 [bytes] BEGRUN: Size of subfind auxiliary data 104 [bytes] ------------------------------------------------------------------------------------------------------------------------- AvailMem: Largest = 186330.19 Mb (on task= 243), Smallest = 185666.12 Mb (on task= 621), Average = 186010.78 Mb Total Mem: Largest = 191386.89 Mb (on task= 27), Smallest = 191386.88 Mb (on task= 378), Average = 191386.89 Mb Committed_AS: Largest = 5720.77 Mb (on task= 621), Smallest = 5056.70 Mb (on task= 243), Average = 5376.11 Mb SwapTotal: Largest = 0.00 Mb (on task= 0), Smallest = 0.00 Mb (on task= 0), Average = 0.00 Mb SwapFree: Largest = 0.00 Mb (on task= 0), Smallest = 0.00 Mb (on task= 0), Average = 0.00 Mb AllocMem: Largest = 5720.77 Mb (on task= 621), Smallest = 5056.70 Mb (on task= 243), Average = 5376.11 Mb avail /dev/shm: Largest = 95257.27 Mb (on task= 81), Smallest = 95257.20 Mb (on task= 570), Average = 95257.25 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c208-001.frontera.tacc.utexas.edu ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Obtaining parameters from file 'param.txt': InitCondFile lcdm_gas_littleendian.dat OutputDir output SnapshotFileBase snap OutputListFilename outputs_lcdm_gas.txt ICFormat 3 SnapFormat 3 TimeLimitCPU 180000 CpuTimeBetRestartFile 7200 MaxMemSize 3000 TimeBegin 0.0909091 TimeMax 1 ComovingIntegrationOn 1 Omega0 0.2814 OmegaLambda 0.7186 OmegaBaryon 0.0464 HubbleParam 0.697 Hubble 0.1 BoxSize 400000 OutputListOn 0 TimeBetSnapshot 1.83842 TimeOfFirstSnapshot 0.047619 TimeBetStatistics 0.05 NumFilesPerSnapshot 1 MaxFilesWithConcurrentIO 1 ErrTolIntAccuracy 0.012 CourantFac 0.15 MaxSizeTimestep 0.025 MinSizeTimestep 0 TypeOfOpeningCriterion 1 ErrTolTheta 0.9 ErrTolThetaMax 1 ErrTolForceAcc 0.0025 TopNodeFactor 2.5 ActivePartFracForNewDomainDecomp 0.01 DesNumNgb 64 MaxNumNgbDeviation 3 UnitLength_in_cm 3.08568e+21 UnitMass_in_g 1.989e+43 UnitVelocity_in_cm_per_s 100000 GravityConstantInternal 0 DesLinkNgb 20 SofteningComovingClass0 1.5 SofteningComovingClass1 1.5 SofteningComovingClass2 1.5 SofteningComovingClass3 1.5 SofteningComovingClass4 1.5 SofteningComovingClass5 1.5 SofteningMaxPhysClass0 1.5 SofteningMaxPhysClass1 1.5 SofteningMaxPhysClass2 1.5 SofteningMaxPhysClass3 1.5 SofteningMaxPhysClass4 1.5 SofteningMaxPhysClass5 1.5 SofteningClassOfPartType0 0 SofteningClassOfPartType1 0 SofteningClassOfPartType2 0 SofteningClassOfPartType3 0 SofteningClassOfPartType4 0 SofteningClassOfPartType5 0 ArtBulkViscConst 1 MinEgySpec 0 InitGasTemp 1000 MALLOC: Allocation of shared memory took 13.687 sec BEGRUN: Hubble (internal units) = 0.1 BEGRUN: h = 0.697 BEGRUN: G (internal units) = 43018.7 BEGRUN: UnitMass_in_g = 1.989e+43 BEGRUN: UnitLenth_in_cm = 3.08568e+21 BEGRUN: UnitTime_in_s = 3.08568e+16 BEGRUN: UnitVelocity_in_cm_per_s = 100000 BEGRUN: UnitDensity_in_cgs = 6.76991e-22 BEGRUN: UnitEnergy_in_cgs = 1.989e+53 READIC: filenr=0, 'output/snap_271.hdf5' contains: READIC: Type 0 (gas): 62254631 (tot= 62254631) masstab= 0 READIC: Type 1: 71841285 (tot= 71841285) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 6484 (tot= 6484) masstab= 0 READIC: Type 5: 0 (tot= 0) masstab= 0 READIC: Reading file `output/snap_271.hdf5' on task=0 and distribute it to 0 to 647. READIC: reading block 0 (Coordinates)... READIC: reading block 1 (Velocities)... READIC: reading block 2 (ParticleIDs)... READIC: reading block 3 (Masses)... READIC: reading block 4 (InternalEnergy)... READIC: reading block 5 (Density)... Dataset Density not present for particle type 0, using zero. READIC: reading block 6 (SmoothingLength)... Dataset SmoothingLength not present for particle type 0, using zero. READIC: reading done. Took 4.30813 sec, total size 6376.2 MB, corresponds to effective I/O rate of 1480.04 MB/sec READIC: Total number of particles : 134102400 INIT: Testing ID uniqueness... INIT: success. took=0.0635435 sec DOMAIN: Begin domain decomposition (sync-point 0). DOMAIN: Sum=4 TotalCost=4 NumTimeBinsToBeBalanced=1 MultipleDomains=4 DOMAIN: Increasing TopNodeAllocFactor=0.08 new value=0.104 DOMAIN: Increasing TopNodeAllocFactor=0.104 new value=0.1352 DOMAIN: Increasing TopNodeAllocFactor=0.1352 new value=0.17576 DOMAIN: Increasing TopNodeAllocFactor=0.17576 new value=0.228488 DOMAIN: Increasing TopNodeAllocFactor=0.228488 new value=0.297034 DOMAIN: Increasing TopNodeAllocFactor=0.297034 new value=0.386145 DOMAIN: Increasing TopNodeAllocFactor=0.386145 new value=0.501988 DOMAIN: Increasing TopNodeAllocFactor=0.501988 new value=0.652585 DOMAIN: Increasing TopNodeAllocFactor=0.652585 new value=0.84836 DOMAIN: Increasing TopNodeAllocFactor=0.84836 new value=1.10287 DOMAIN: Increasing TopNodeAllocFactor=1.10287 new value=1.43373 DOMAIN: Increasing TopNodeAllocFactor=1.43373 new value=1.86385 DOMAIN: Increasing TopNodeAllocFactor=1.86385 new value=2.423 DOMAIN: Increasing TopNodeAllocFactor=2.423 new value=3.1499 DOMAIN: Increasing TopNodeAllocFactor=3.1499 new value=4.09487 DOMAIN: Increasing TopNodeAllocFactor=4.09487 new value=5.32333 DOMAIN: NTopleaves=27014, determination of top-level tree involved 5 iterations and took 0.459629 sec DOMAIN: we are going to try at most 503 different settings for combining the domains on tasks=648, nnodes=24 DOMAIN: total_cost=4 total_load=2 DOMAIN: best solution found after 1 iterations by task=175 for nextra=94, reaching maximum imbalance of 1.1115|1.11214 DOMAIN: combining multiple-domains took 0.0167464 sec DOMAIN: exchange of 71847769 particles DOMAIN: particle exchange done. (took 0.346976 sec) DOMAIN: domain decomposition done. (took in total 0.830763 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0459892 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=114.498 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.113627 sec =71153.5 NTopnodes=30873 NTopleaves=27014 FOF: Start linking particles (presently allocated=128.276 MB) FOF: linking of small cells took 0.0012636 sec FOF: local links done (took 0.105916 sec, avg-work=0.0942921, imbalance=1.11978). FOF: Marked=172811 out of the 71841285 primaries which are linked FOF: begin linking across processors (presently allocated=129.587 MB) FOF: have done 13870 cross links (processed 172811, took 0.00476504 sec) FOF: have done 3021 cross links (processed 83875, took 0.00396931 sec) FOF: have done 528 cross links (processed 12052, took 0.00336734 sec) FOF: have done 76 cross links (processed 1995, took 0.00313379 sec) FOF: have done 12 cross links (processed 333, took 0.00304084 sec) FOF: have done 2 cross links (processed 42, took 0.00306375 sec) FOF: have done 0 cross links (processed 6, took 0.00301763 sec) FOF: Local groups found. FOF: primary group finding took = 0.137868 sec FOF: Start finding nearest dm-particle (presently allocated=128.276 MB) FOF: fof-nearest iteration 1: need to repeat for 60964719 particles. (took = 0.0624918 sec) FOF: fof-nearest iteration 2: need to repeat for 54522654 particles. (took = 0.0697124 sec) FOF: fof-nearest iteration 3: need to repeat for 36746017 particles. (took = 0.076511 sec) FOF: fof-nearest iteration 4: need to repeat for 14932409 particles. (took = 0.063905 sec) FOF: fof-nearest iteration 5: need to repeat for 2401038 particles. (took = 0.0334951 sec) FOF: fof-nearest iteration 6: need to repeat for 67768 particles. (took = 0.00911036 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.321145 sec FOF: compiling local group data and catalogue took = 0.017235 sec FOF: Total number of FOF groups with at least 32 particles: 1389918 FOF: Largest FOF group has 97 particles. FOF: Total number of particles in FOF groups: 134102400 FOF: group properties are now allocated.. (presently allocated=118.621 MB) FOF: computation of group properties took = 0.00733336 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.187431 sec FOF: Finished computing FoF groups. Complete work took 0.896391 sec (presently allocated=115.289 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=120.233 MB) GRAVTREE: Tree construction done. took 0.361208 sec =90617.4 NTopnodes=30873 NTopleaves=27014 tree-build-scalability=0.65983 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 133807639 particles. (took 0.563812 sec) SUBFIND: ngb iteration 2: need to repeat for 133455961 particles. (took 0.501565 sec) SUBFIND: ngb iteration 3: need to repeat for 132897295 particles. (took 0.489207 sec) SUBFIND: ngb iteration 4: need to repeat for 131892044 particles. (took 0.465492 sec) SUBFIND: ngb iteration 5: need to repeat for 129981007 particles. (took 0.452068 sec) SUBFIND: ngb iteration 6: need to repeat for 126247097 particles. (took 0.448519 sec) SUBFIND: ngb iteration 7: need to repeat for 119018712 particles. (took 0.4459 sec) SUBFIND: ngb iteration 8: need to repeat for 106643694 particles. (took 0.431549 sec) SUBFIND: ngb iteration 9: need to repeat for 91120373 particles. (took 0.390056 sec) SUBFIND: ngb iteration 10: need to repeat for 78209231 particles. (took 0.328438 sec) SUBFIND: ngb iteration 11: need to repeat for 70334308 particles. (took 0.273964 sec) SUBFIND: ngb iteration 12: need to repeat for 66283258 particles. (took 0.244855 sec) SUBFIND: ngb iteration 13: need to repeat for 64349802 particles. (took 0.233493 sec) SUBFIND: ngb iteration 14: need to repeat for 63395516 particles. (took 0.22867 sec) SUBFIND: ngb iteration 15: need to repeat for 62851343 particles. (took 0.223035 sec) SUBFIND: ngb iteration 16: need to repeat for 62464979 particles. (took 0.212355 sec) SUBFIND: ngb iteration 17: need to repeat for 62160081 particles. (took 0.197677 sec) SUBFIND: ngb iteration 18: need to repeat for 61939450 particles. (took 0.181261 sec) SUBFIND: ngb iteration 19: need to repeat for 61786474 particles. (took 0.167897 sec) SUBFIND: ngb iteration 20: need to repeat for 61667677 particles. (took 0.159404 sec) SUBFIND: ngb iteration 21: need to repeat for 61551148 particles. (took 0.156596 sec) SUBFIND: ngb iteration 22: need to repeat for 61413815 particles. (took 0.155911 sec) SUBFIND: ngb iteration 23: need to repeat for 61238803 particles. (took 0.157777 sec) SUBFIND: ngb iteration 24: need to repeat for 61004666 particles. (took 0.160442 sec) SUBFIND: ngb iteration 25: need to repeat for 60686645 particles. (took 0.1632 sec) SUBFIND: ngb iteration 26: need to repeat for 60256588 particles. (took 0.169022 sec) SUBFIND: ngb iteration 27: need to repeat for 59664140 particles. (took 0.176918 sec) SUBFIND: ngb iteration 28: need to repeat for 58852198 particles. (took 0.1876 sec) SUBFIND: ngb iteration 29: need to repeat for 57742750 particles. (took 0.200834 sec) SUBFIND: ngb iteration 30: need to repeat for 56231920 particles. (took 0.22197 sec) SUBFIND: ngb iteration 31: need to repeat for 54208072 particles. (took 0.24346 sec) SUBFIND: ngb iteration 32: need to repeat for 51544924 particles. (took 0.261467 sec) SUBFIND: ngb iteration 33: need to repeat for 48120516 particles. (took 0.27263 sec) SUBFIND: ngb iteration 34: need to repeat for 43827960 particles. (took 0.27209 sec) SUBFIND: ngb iteration 35: need to repeat for 38632473 particles. (took 0.270183 sec) SUBFIND: ngb iteration 36: need to repeat for 32637375 particles. (took 0.248543 sec) SUBFIND: ngb iteration 37: need to repeat for 26113367 particles. (took 0.215028 sec) SUBFIND: ngb iteration 38: need to repeat for 19494618 particles. (took 0.183682 sec) SUBFIND: ngb iteration 39: need to repeat for 13362295 particles. (took 0.148554 sec) SUBFIND: ngb iteration 40: need to repeat for 8234183 particles. (took 0.114457 sec) SUBFIND: ngb iteration 41: need to repeat for 4458806 particles. (took 0.0807483 sec) SUBFIND: ngb iteration 42: need to repeat for 2063874 particles. (took 0.0498469 sec) SUBFIND: ngb iteration 43: need to repeat for 790173 particles. (took 0.0274692 sec) SUBFIND: ngb iteration 44: need to repeat for 241882 particles. (took 0.0135618 sec) SUBFIND: ngb iteration 45: need to repeat for 57215 particles. (took 0.00642478 sec) SUBFIND: ngb iteration 46: need to repeat for 9636 particles. (took 0.00236266 sec) SUBFIND: ngb iteration 47: need to repeat for 1030 particles. (took 0.000780322 sec) SUBFIND: ngb iteration 48: need to repeat for 68 particles. (took 0.000335664 sec) SUBFIND: ngb iteration 49: need to repeat for 1 particles. (took 0.000227593 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 10.8069 sec SUBFIND: Number of FOF halos treated with collective SubFind algorithm = 0 SUBFIND: Number of processors used in different partitions for the collective SubFind code = 0 SUBFIND: (The adopted size-limit for the collective algorithm was 134102400 particles, for threshold size factor 0.6) SUBFIND: The other 1389918 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00355229 sec SUBFIND: particle balance=1.1115 SUBFIND: subfind_exchange() took 0.36199 sec SUBFIND: particle balance for processing=1.00003 SUBFIND: subdomain decomposition took 0.0695333 sec SUBFIND: serial subfind subdomain decomposition took 0.0690655 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=2145 took 32.1867 sec SUBFIND: root-task=0: Serial processing of halo 0 took 32.356 SUBFIND: Processing overall took (total time=33.3256 sec) SUBFIND: 0 out of 10497 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 344916 ALLOCATE: Changing to MaxPartSph = 160120 SUBFIND: subfind_exchange() (for return to original CPU) took 0.396506 sec TREE: Full tree construction for all particles. (presently allocated=106.535 MB) GRAVTREE: Tree construction done. took 1.04117 sec =90617.4 NTopnodes=30873 NTopleaves=27014 tree-build-scalability=0.65983 SUBFIND: SO iteration 1: need to repeat for 1389903 halo centers. (took 0.0223185 sec) SUBFIND: SO iteration 2: need to repeat for 1389903 halo centers. (took 0.0200037 sec) SUBFIND: SO iteration 3: need to repeat for 1389903 halo centers. (took 0.0201059 sec) SUBFIND: SO iteration 4: need to repeat for 1389903 halo centers. (took 0.0199676 sec) SUBFIND: SO iteration 5: need to repeat for 1389903 halo centers. (took 0.0198763 sec) SUBFIND: SO iteration 6: need to repeat for 1389903 halo centers. (took 0.0198422 sec) SUBFIND: SO iteration 7: need to repeat for 1389903 halo centers. (took 0.019794 sec) SUBFIND: SO iteration 8: need to repeat for 1389903 halo centers. (took 0.0198152 sec) SUBFIND: SO iteration 9: need to repeat for 1389903 halo centers. (took 0.019786 sec) SUBFIND: SO iteration 10: need to repeat for 1389903 halo centers. (took 0.0197806 sec) SUBFIND: SO iteration 11: need to repeat for 1389903 halo centers. (took 0.0197834 sec) SUBFIND: SO iteration 12: need to repeat for 1389903 halo centers. (took 0.0198133 sec) SUBFIND: SO iteration 13: need to repeat for 1389903 halo centers. (took 0.0198219 sec) SUBFIND: SO iteration 14: need to repeat for 1389903 halo centers. (took 0.019901 sec) SUBFIND: SO iteration 15: need to repeat for 1389903 halo centers. (took 0.0198621 sec) SUBFIND: SO iteration 16: need to repeat for 71427 halo centers. (took 0.0194017 sec) SUBFIND: SO iteration 17: need to repeat for 1004 halo centers. (took 0.00539414 sec) SUBFIND: SO iteration 18: need to repeat for 44 halo centers. (took 0.000296788 sec) SUBFIND: SO iteration 1: need to repeat for 1389903 halo centers. (took 0.0198539 sec) SUBFIND: SO iteration 2: need to repeat for 1389903 halo centers. (took 0.0194631 sec) SUBFIND: SO iteration 3: need to repeat for 1389903 halo centers. (took 0.0198144 sec) SUBFIND: SO iteration 4: need to repeat for 1389903 halo centers. (took 0.019726 sec) SUBFIND: SO iteration 5: need to repeat for 1389903 halo centers. (took 0.0197468 sec) SUBFIND: SO iteration 6: need to repeat for 1389903 halo centers. (took 0.0196877 sec) SUBFIND: SO iteration 7: need to repeat for 1389903 halo centers. (took 0.019732 sec) SUBFIND: SO iteration 8: need to repeat for 1389903 halo centers. (took 0.0197844 sec) SUBFIND: SO iteration 9: need to repeat for 1389903 halo centers. (took 0.0196744 sec) SUBFIND: SO iteration 10: need to repeat for 1389903 halo centers. (took 0.0202813 sec) SUBFIND: SO iteration 11: need to repeat for 1389903 halo centers. (took 0.0197755 sec) SUBFIND: SO iteration 12: need to repeat for 1389903 halo centers. (took 0.020265 sec) SUBFIND: SO iteration 13: need to repeat for 1389903 halo centers. (took 0.0214352 sec) SUBFIND: SO iteration 14: need to repeat for 1389903 halo centers. (took 0.0197305 sec) SUBFIND: SO iteration 15: need to repeat for 1389903 halo centers. (took 0.0197348 sec) SUBFIND: SO iteration 16: need to repeat for 40471 halo centers. (took 0.0193716 sec) SUBFIND: SO iteration 17: need to repeat for 512 halo centers. (took 0.00368727 sec) SUBFIND: SO iteration 18: need to repeat for 5 halo centers. (took 0.000250975 sec) SUBFIND: SO iteration 1: need to repeat for 1389903 halo centers. (took 0.0197666 sec) SUBFIND: SO iteration 2: need to repeat for 1389903 halo centers. (took 0.0198896 sec) SUBFIND: SO iteration 3: need to repeat for 1389903 halo centers. (took 0.0200552 sec) SUBFIND: SO iteration 4: need to repeat for 1389903 halo centers. (took 0.0198896 sec) SUBFIND: SO iteration 5: need to repeat for 1389903 halo centers. (took 0.0197876 sec) SUBFIND: SO iteration 6: need to repeat for 1389903 halo centers. (took 0.0198192 sec) SUBFIND: SO iteration 7: need to repeat for 1389903 halo centers. (took 0.0198104 sec) SUBFIND: SO iteration 8: need to repeat for 1389903 halo centers. (took 0.0197404 sec) SUBFIND: SO iteration 9: need to repeat for 1389903 halo centers. (took 0.0198149 sec) SUBFIND: SO iteration 10: need to repeat for 1389903 halo centers. (took 0.0200384 sec) SUBFIND: SO iteration 11: need to repeat for 1389903 halo centers. (took 0.0197708 sec) SUBFIND: SO iteration 12: need to repeat for 1389903 halo centers. (took 0.0197849 sec) SUBFIND: SO iteration 13: need to repeat for 1389903 halo centers. (took 0.0198143 sec) SUBFIND: SO iteration 14: need to repeat for 1389903 halo centers. (took 0.0198595 sec) SUBFIND: SO iteration 15: need to repeat for 1389903 halo centers. (took 0.019819 sec) SUBFIND: SO iteration 16: need to repeat for 73160 halo centers. (took 0.0252264 sec) SUBFIND: SO iteration 17: need to repeat for 1017 halo centers. (took 0.00715647 sec) SUBFIND: SO iteration 18: need to repeat for 56 halo centers. (took 0.000290217 sec) SUBFIND: SO iteration 1: need to repeat for 1389903 halo centers. (took 0.0214611 sec) SUBFIND: SO iteration 2: need to repeat for 1389903 halo centers. (took 0.0217569 sec) SUBFIND: SO iteration 3: need to repeat for 1389903 halo centers. (took 0.0194482 sec) SUBFIND: SO iteration 4: need to repeat for 1389903 halo centers. (took 0.0196886 sec) SUBFIND: SO iteration 5: need to repeat for 1389903 halo centers. (took 0.0197377 sec) SUBFIND: SO iteration 6: need to repeat for 1389903 halo centers. (took 0.0197386 sec) SUBFIND: SO iteration 7: need to repeat for 1389903 halo centers. (took 0.0197305 sec) SUBFIND: SO iteration 8: need to repeat for 1389903 halo centers. (took 0.0197122 sec) SUBFIND: SO iteration 9: need to repeat for 1389903 halo centers. (took 0.0196803 sec) SUBFIND: SO iteration 10: need to repeat for 1389903 halo centers. (took 0.0196814 sec) SUBFIND: SO iteration 11: need to repeat for 1389903 halo centers. (took 0.0196942 sec) SUBFIND: SO iteration 12: need to repeat for 1389903 halo centers. (took 0.0197262 sec) SUBFIND: SO iteration 13: need to repeat for 1389903 halo centers. (took 0.0196498 sec) SUBFIND: SO iteration 14: need to repeat for 1389903 halo centers. (took 0.019746 sec) SUBFIND: SO iteration 15: need to repeat for 1389903 halo centers. (took 0.01971 sec) SUBFIND: SO iteration 16: need to repeat for 1053867 halo centers. (took 0.0198475 sec) SUBFIND: SO iteration 17: need to repeat for 76718 halo centers. (took 0.0170643 sec) SUBFIND: SO iteration 18: need to repeat for 7437 halo centers. (took 0.00547151 sec) SUBFIND: SO iteration 19: need to repeat for 1 halo centers. (took 0.000933604 sec) SUBFIND: determining spherical overdensity masses took 1.32425 sec SUBFIND: assembled and ordered groups and subhalos (took 0.194569 sec) FOF/SUBFIND: writing group catalogue file: 'output/fof_subhalo_tab_271' (file 1 of 1) FOF/SUBFIND: writing group catalogue block 0 (GroupLen)... FOF/SUBFIND: writing group catalogue block 1 (GroupMass)... FOF/SUBFIND: writing group catalogue block 2 (GroupPos)... FOF/SUBFIND: writing group catalogue block 3 (GroupVel)... FOF/SUBFIND: writing group catalogue block 4 (GroupLenType)... FOF/SUBFIND: writing group catalogue block 5 (GroupOffsetType)... FOF/SUBFIND: writing group catalogue block 6 (GroupMassType)... FOF/SUBFIND: writing group catalogue block 7 (GroupAscale)... FOF/SUBFIND: writing group catalogue block 8 (Group_M_Mean200)... FOF/SUBFIND: writing group catalogue block 9 (Group_R_Mean200)... FOF/SUBFIND: writing group catalogue block 10 (Group_M_Crit200)... FOF/SUBFIND: writing group catalogue block 11 (Group_R_Crit200)... FOF/SUBFIND: writing group catalogue block 12 (Group_M_Crit500)... FOF/SUBFIND: writing group catalogue block 13 (Group_R_Crit500)... FOF/SUBFIND: writing group catalogue block 14 (Group_M_TopHat200)... FOF/SUBFIND: writing group catalogue block 15 (Group_R_TopHat200)... FOF/SUBFIND: writing group catalogue block 16 (GroupNsubs)... FOF/SUBFIND: writing group catalogue block 17 (GroupFirstSub)... FOF/SUBFIND: writing group catalogue block 18 (SubhaloGroupNr)... FOF/SUBFIND: writing group catalogue block 19 (SubhaloRankInGr)... FOF/SUBFIND: writing group catalogue block 20 (SubhaloLen)... FOF/SUBFIND: writing group catalogue block 21 (SubhaloMass)... FOF/SUBFIND: writing group catalogue block 22 (SubhaloPos)... FOF/SUBFIND: writing group catalogue block 23 (SubhaloVel)... FOF/SUBFIND: writing group catalogue block 24 (SubhaloLenType)... FOF/SUBFIND: writing group catalogue block 25 (SubhaloOffsetType)... FOF/SUBFIND: writing group catalogue block 26 (SubhaloMassType)... FOF/SUBFIND: writing group catalogue block 27 (SubhaloCM)... FOF/SUBFIND: writing group catalogue block 28 (SubhaloSpin)... FOF/SUBFIND: writing group catalogue block 29 (SubhaloVelDisp)... FOF/SUBFIND: writing group catalogue block 30 (SubhaloVmax)... FOF/SUBFIND: writing group catalogue block 31 (SubhaloVmaxRad)... FOF/SUBFIND: writing group catalogue block 32 (SubhaloHalfmassRad)... FOF/SUBFIND: writing group catalogue block 33 (SubhaloHalfmassRadType)... FOF/SUBFIND: writing group catalogue block 34 (SubhaloIDMostbound)... FOF/SUBFIND: writing group catalogue block 35 (SubhaloParentRank)... FOF/SUBFIND: Group catalogues saved. took = 2.88553 sec, total size 521.736 MB, corresponds to effective I/O rate of 180.811 MB/sec SUBFIND: Subgroup catalogues saved. took = 2.88659 sec SUBFIND: Finished with SUBFIND. (total time=50.777 sec) SUBFIND: Total number of subhalos with at least 20 particles: 1400249 SUBFIND: Largest subhalo has 97 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134100361 FOF: preparing output order of particles took 1.35137 sec SNAPSHOT: writing snapshot file #271 @ time 0.132275 ... SNAPSHOT: writing snapshot file: 'output/snap_271' (file 1 of 1) SNAPSHOT: writing snapshot rename 'output/snap_271.hdf5' to 'output/bak-snap_271.hdf5' SNAPSHOT: writing snapshot block 0 (Coordinates)... SNAPSHOT: writing snapshot block 1 (Velocities)... SNAPSHOT: writing snapshot block 2 (ParticleIDs)... SNAPSHOT: writing snapshot block 3 (Masses)... SNAPSHOT: writing snapshot block 4 (InternalEnergy)... SNAPSHOT: writing snapshot block 5 (Density)... SNAPSHOT: writing snapshot block 6 (SmoothingLength)... SNAPSHOT: done with writing snapshot. Took 9.29993 sec, total size 5316.49 MB, corresponds to effective I/O rate of 571.67 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 244 (rank 244 in comm 0): Fatal error in PMPI_Finalize: Other MPI error, error stack: PMPI_Finalize(214)...............: MPI_Finalize failed PMPI_Finalize(159)...............: MPID_Finalize(1288)..............: MPIDI_OFI_mpi_finalize_hook(1892): OFI domain close failed (ofi_init.c:1892:MPIDI_OFI_mpi_finalize_hook:Device or resource busy) TACC: MPI job exited with code: 15 TACC: Shutdown complete. Exiting.