TACC: Starting up job 4244614 TACC: Starting parallel tasks... Shared memory islands host a minimum of 28 and a maximum of 28 MPI ranks. We shall use 16 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 432 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 = 186443.77 Mb (on task= 297), Smallest = 186402.34 Mb (on task= 0), Average = 186428.43 Mb Total Mem: Largest = 191515.35 Mb (on task= 270), Smallest = 191515.33 Mb (on task= 0), Average = 191515.33 Mb Committed_AS: Largest = 5113.00 Mb (on task= 0), Smallest = 5071.57 Mb (on task= 297), Average = 5086.90 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 = 5113.00 Mb (on task= 0), Smallest = 5071.57 Mb (on task= 297), Average = 5086.90 Mb avail /dev/shm: Largest = 95321.53 Mb (on task= 81), Smallest = 95321.46 Mb (on task= 205), Average = 95321.51 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c123-212.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 15.7326 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_054.hdf5' contains: READIC: Type 0 (gas): 65829782 (tot= 65829782) masstab= 0 READIC: Type 1: 68091479 (tot= 68091479) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 61320 (tot= 61320) masstab= 0 READIC: Type 5: 0 (tot= 0) masstab= 0 READIC: Reading file `output/snap_054.hdf5' on task=0 and distribute it to 0 to 431. 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 4.87596 sec, total size 6384.36 MB, corresponds to effective I/O rate of 1309.35 MB/sec READIC: Total number of particles : 133982581 INIT: Testing ID uniqueness... INIT: success. took=0.0710001 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=18880, determination of top-level tree involved 5 iterations and took 0.644008 sec DOMAIN: we are going to try at most 503 different settings for combining the domains on tasks=432, nnodes=16 DOMAIN: total_cost=4 total_load=2 DOMAIN: best solution found after 1 iterations by task=183 for nextra=98, reaching maximum imbalance of 1.11911|1.11973 DOMAIN: combining multiple-domains took 0.0156953 sec DOMAIN: exchange of 68152799 particles DOMAIN: particle exchange done. (took 0.334992 sec) DOMAIN: domain decomposition done. (took in total 1.00536 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0744581 sec. INIT: Converting u -> entropy All.cf_a3inv=1331 FOF: Begin to compute FoF group catalogue... (presently allocated=173.955 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.153155 sec =75252.4 NTopnodes=21577 NTopleaves=18880 FOF: Start linking particles (presently allocated=193.866 MB) FOF: linking of small cells took 0.00189737 sec FOF: local links done (took 0.152171 sec, avg-work=0.134943, imbalance=1.12374). FOF: Marked=146895 out of the 68091479 primaries which are linked FOF: begin linking across processors (presently allocated=195.747 MB) FOF: have done 10320 cross links (processed 146895, took 0.0065962 sec) FOF: have done 2508 cross links (processed 74300, took 0.00540813 sec) FOF: have done 430 cross links (processed 11201, took 0.00477918 sec) FOF: have done 101 cross links (processed 2162, took 0.00458207 sec) FOF: have done 19 cross links (processed 467, took 0.00443806 sec) FOF: have done 2 cross links (processed 73, took 0.00437368 sec) FOF: have done 1 cross links (processed 16, took 0.00445756 sec) FOF: have done 0 cross links (processed 3, took 0.00445111 sec) FOF: Local groups found. FOF: primary group finding took = 0.203853 sec FOF: Start finding nearest dm-particle (presently allocated=193.866 MB) FOF: fof-nearest iteration 1: need to repeat for 64105004 particles. (took = 0.0996224 sec) FOF: fof-nearest iteration 2: need to repeat for 55244558 particles. (took = 0.112866 sec) FOF: fof-nearest iteration 3: need to repeat for 31529668 particles. (took = 0.121981 sec) FOF: fof-nearest iteration 4: need to repeat for 9479403 particles. (took = 0.0866802 sec) FOF: fof-nearest iteration 5: need to repeat for 1378368 particles. (took = 0.0344839 sec) FOF: fof-nearest iteration 6: need to repeat for 18702 particles. (took = 0.00884403 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.472701 sec FOF: compiling local group data and catalogue took = 0.0273671 sec FOF: Total number of FOF groups with at least 32 particles: 1077621 FOF: Largest FOF group has 245 particles. FOF: Total number of particles in FOF groups: 133982581 FOF: group properties are now allocated.. (presently allocated=179.991 MB) FOF: computation of group properties took = 0.0102427 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.10622 sec FOF: Finished computing FoF groups. Complete work took 1.03513 sec (presently allocated=174.895 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=181.471 MB) GRAVTREE: Tree construction done. took 0.534744 sec =106998 NTopnodes=21577 NTopleaves=18880 tree-build-scalability=0.79881 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 119494473 particles. (took 0.947068 sec) SUBFIND: ngb iteration 2: need to repeat for 112035716 particles. (took 0.71066 sec) SUBFIND: ngb iteration 3: need to repeat for 105233297 particles. (took 0.589539 sec) SUBFIND: ngb iteration 4: need to repeat for 99596974 particles. (took 0.507426 sec) SUBFIND: ngb iteration 5: need to repeat for 94945077 particles. (took 0.45169 sec) SUBFIND: ngb iteration 6: need to repeat for 90861030 particles. (took 0.418562 sec) SUBFIND: ngb iteration 7: need to repeat for 86858294 particles. (took 0.400731 sec) SUBFIND: ngb iteration 8: need to repeat for 82935664 particles. (took 0.392294 sec) SUBFIND: ngb iteration 9: need to repeat for 79651637 particles. (took 0.387915 sec) SUBFIND: ngb iteration 10: need to repeat for 77269126 particles. (took 0.390814 sec) SUBFIND: ngb iteration 11: need to repeat for 75660424 particles. (took 0.40436 sec) SUBFIND: ngb iteration 12: need to repeat for 74440749 particles. (took 0.421021 sec) SUBFIND: ngb iteration 13: need to repeat for 72121586 particles. (took 0.431637 sec) SUBFIND: ngb iteration 14: need to repeat for 65458223 particles. (took 0.431681 sec) SUBFIND: ngb iteration 15: need to repeat for 53568810 particles. (took 0.398368 sec) SUBFIND: ngb iteration 16: need to repeat for 39216871 particles. (took 0.326462 sec) SUBFIND: ngb iteration 17: need to repeat for 26699860 particles. (took 0.236444 sec) SUBFIND: ngb iteration 18: need to repeat for 18806164 particles. (took 0.157601 sec) SUBFIND: ngb iteration 19: need to repeat for 15195110 particles. (took 0.106279 sec) SUBFIND: ngb iteration 20: need to repeat for 13834523 particles. (took 0.0809196 sec) SUBFIND: ngb iteration 21: need to repeat for 13260720 particles. (took 0.0718541 sec) SUBFIND: ngb iteration 22: need to repeat for 12969862 particles. (took 0.0684785 sec) SUBFIND: ngb iteration 23: need to repeat for 12771650 particles. (took 0.0678465 sec) SUBFIND: ngb iteration 24: need to repeat for 12583954 particles. (took 0.0685834 sec) SUBFIND: ngb iteration 25: need to repeat for 12369821 particles. (took 0.0694787 sec) SUBFIND: ngb iteration 26: need to repeat for 12102665 particles. (took 0.0700048 sec) SUBFIND: ngb iteration 27: need to repeat for 11771046 particles. (took 0.0713548 sec) SUBFIND: ngb iteration 28: need to repeat for 11363329 particles. (took 0.0739862 sec) SUBFIND: ngb iteration 29: need to repeat for 10870443 particles. (took 0.0762687 sec) SUBFIND: ngb iteration 30: need to repeat for 10277792 particles. (took 0.0804369 sec) SUBFIND: ngb iteration 31: need to repeat for 9573108 particles. (took 0.0828623 sec) SUBFIND: ngb iteration 32: need to repeat for 8758282 particles. (took 0.0851173 sec) SUBFIND: ngb iteration 33: need to repeat for 7841924 particles. (took 0.0880615 sec) SUBFIND: ngb iteration 34: need to repeat for 6836169 particles. (took 0.0847203 sec) SUBFIND: ngb iteration 35: need to repeat for 5760297 particles. (took 0.0749705 sec) SUBFIND: ngb iteration 36: need to repeat for 4646816 particles. (took 0.0643762 sec) SUBFIND: ngb iteration 37: need to repeat for 3553924 particles. (took 0.0538736 sec) SUBFIND: ngb iteration 38: need to repeat for 2548456 particles. (took 0.0417692 sec) SUBFIND: ngb iteration 39: need to repeat for 1678645 particles. (took 0.0317442 sec) SUBFIND: ngb iteration 40: need to repeat for 995980 particles. (took 0.0235616 sec) SUBFIND: ngb iteration 41: need to repeat for 523053 particles. (took 0.0152276 sec) SUBFIND: ngb iteration 42: need to repeat for 235653 particles. (took 0.0100656 sec) SUBFIND: ngb iteration 43: need to repeat for 87007 particles. (took 0.00558567 sec) SUBFIND: ngb iteration 44: need to repeat for 25604 particles. (took 0.00289943 sec) SUBFIND: ngb iteration 45: need to repeat for 5313 particles. (took 0.00128686 sec) SUBFIND: ngb iteration 46: need to repeat for 723 particles. (took 0.000717252 sec) SUBFIND: ngb iteration 47: need to repeat for 57 particles. (took 0.000383558 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 9.58573 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 133982581 particles, for threshold size factor 0.6) SUBFIND: The other 1077621 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00428879 sec SUBFIND: particle balance=1.11911 SUBFIND: subfind_exchange() took 0.45964 sec SUBFIND: particle balance for processing=1.00059 SUBFIND: subdomain decomposition took 0.104991 sec SUBFIND: serial subfind subdomain decomposition took 0.103688 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=2495 took 59.1758 sec SUBFIND: root-task=0: Serial processing of halo 0 took 59.4314 SUBFIND: Processing overall took (total time=60.5835 sec) SUBFIND: 0 out of 19644 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 516910 ALLOCATE: Changing to MaxPartSph = 253973 SUBFIND: subfind_exchange() (for return to original CPU) took 0.531206 sec TREE: Full tree construction for all particles. (presently allocated=162.508 MB) GRAVTREE: Tree construction done. took 1.45087 sec =106998 NTopnodes=21577 NTopleaves=18880 tree-build-scalability=0.79881 SUBFIND: SO iteration 1: need to repeat for 1077621 halo centers. (took 0.0263562 sec) SUBFIND: SO iteration 2: need to repeat for 1077621 halo centers. (took 0.0225998 sec) SUBFIND: SO iteration 3: need to repeat for 1077621 halo centers. (took 0.0208063 sec) SUBFIND: SO iteration 4: need to repeat for 1077621 halo centers. (took 0.0223498 sec) SUBFIND: SO iteration 5: need to repeat for 1077621 halo centers. (took 0.0219119 sec) SUBFIND: SO iteration 6: need to repeat for 1077621 halo centers. (took 0.0293846 sec) SUBFIND: SO iteration 7: need to repeat for 1077621 halo centers. (took 0.02152 sec) SUBFIND: SO iteration 8: need to repeat for 1077621 halo centers. (took 0.0193516 sec) SUBFIND: SO iteration 9: need to repeat for 1077621 halo centers. (took 0.0208238 sec) SUBFIND: SO iteration 10: need to repeat for 1077621 halo centers. (took 0.0236471 sec) SUBFIND: SO iteration 11: need to repeat for 1077621 halo centers. (took 0.0206039 sec) SUBFIND: SO iteration 12: need to repeat for 1077621 halo centers. (took 0.0226207 sec) SUBFIND: SO iteration 13: need to repeat for 1077621 halo centers. (took 0.0236424 sec) SUBFIND: SO iteration 14: need to repeat for 1077621 halo centers. (took 0.0204544 sec) SUBFIND: SO iteration 15: need to repeat for 1077621 halo centers. (took 0.0193923 sec) SUBFIND: SO iteration 16: need to repeat for 36114 halo centers. (took 0.0208244 sec) SUBFIND: SO iteration 17: need to repeat for 94 halo centers. (took 0.00682556 sec) SUBFIND: SO iteration 18: need to repeat for 1 halo centers. (took 0.000375492 sec) SUBFIND: SO iteration 1: need to repeat for 1077621 halo centers. (took 0.0196603 sec) SUBFIND: SO iteration 2: need to repeat for 1077621 halo centers. (took 0.0194157 sec) SUBFIND: SO iteration 3: need to repeat for 1077621 halo centers. (took 0.0253479 sec) SUBFIND: SO iteration 4: need to repeat for 1077621 halo centers. (took 0.0301285 sec) SUBFIND: SO iteration 5: need to repeat for 1077621 halo centers. (took 0.028662 sec) SUBFIND: SO iteration 6: need to repeat for 1077621 halo centers. (took 0.020877 sec) SUBFIND: SO iteration 7: need to repeat for 1077621 halo centers. (took 0.0224056 sec) SUBFIND: SO iteration 8: need to repeat for 1077621 halo centers. (took 0.0201813 sec) SUBFIND: SO iteration 9: need to repeat for 1077621 halo centers. (took 0.0215194 sec) SUBFIND: SO iteration 10: need to repeat for 1077621 halo centers. (took 0.0211103 sec) SUBFIND: SO iteration 11: need to repeat for 1077621 halo centers. (took 0.0217538 sec) SUBFIND: SO iteration 12: need to repeat for 1077621 halo centers. (took 0.0206278 sec) SUBFIND: SO iteration 13: need to repeat for 1077621 halo centers. (took 0.0215823 sec) SUBFIND: SO iteration 14: need to repeat for 1077621 halo centers. (took 0.0216771 sec) SUBFIND: SO iteration 15: need to repeat for 1077621 halo centers. (took 0.0197036 sec) SUBFIND: SO iteration 16: need to repeat for 18061 halo centers. (took 0.0200827 sec) SUBFIND: SO iteration 17: need to repeat for 42 halo centers. (took 0.00210828 sec) SUBFIND: SO iteration 18: need to repeat for 1 halo centers. (took 0.000167849 sec) SUBFIND: SO iteration 1: need to repeat for 1077621 halo centers. (took 0.0198406 sec) SUBFIND: SO iteration 2: need to repeat for 1077621 halo centers. (took 0.0233759 sec) SUBFIND: SO iteration 3: need to repeat for 1077621 halo centers. (took 0.0199261 sec) SUBFIND: SO iteration 4: need to repeat for 1077621 halo centers. (took 0.0208762 sec) SUBFIND: SO iteration 5: need to repeat for 1077621 halo centers. (took 0.0221561 sec) SUBFIND: SO iteration 6: need to repeat for 1077621 halo centers. (took 0.0202079 sec) SUBFIND: SO iteration 7: need to repeat for 1077621 halo centers. (took 0.021404 sec) SUBFIND: SO iteration 8: need to repeat for 1077621 halo centers. (took 0.0202303 sec) SUBFIND: SO iteration 9: need to repeat for 1077621 halo centers. (took 0.0231381 sec) SUBFIND: SO iteration 10: need to repeat for 1077621 halo centers. (took 0.0227867 sec) SUBFIND: SO iteration 11: need to repeat for 1077621 halo centers. (took 0.0234234 sec) SUBFIND: SO iteration 12: need to repeat for 1077621 halo centers. (took 0.022234 sec) SUBFIND: SO iteration 13: need to repeat for 1077621 halo centers. (took 0.0207947 sec) SUBFIND: SO iteration 14: need to repeat for 1077621 halo centers. (took 0.0231831 sec) SUBFIND: SO iteration 15: need to repeat for 1077621 halo centers. (took 0.0216567 sec) SUBFIND: SO iteration 16: need to repeat for 36481 halo centers. (took 0.0203523 sec) SUBFIND: SO iteration 17: need to repeat for 96 halo centers. (took 0.00356756 sec) SUBFIND: SO iteration 18: need to repeat for 1 halo centers. (took 0.00017569 sec) SUBFIND: SO iteration 1: need to repeat for 1077621 halo centers. (took 0.0198096 sec) SUBFIND: SO iteration 2: need to repeat for 1077621 halo centers. (took 0.0217188 sec) SUBFIND: SO iteration 3: need to repeat for 1077621 halo centers. (took 0.0203481 sec) SUBFIND: SO iteration 4: need to repeat for 1077621 halo centers. (took 0.0206209 sec) SUBFIND: SO iteration 5: need to repeat for 1077621 halo centers. (took 0.022001 sec) SUBFIND: SO iteration 6: need to repeat for 1077621 halo centers. (took 0.0207073 sec) SUBFIND: SO iteration 7: need to repeat for 1077621 halo centers. (took 0.0213764 sec) SUBFIND: SO iteration 8: need to repeat for 1077621 halo centers. (took 0.0194634 sec) SUBFIND: SO iteration 9: need to repeat for 1077621 halo centers. (took 0.0215732 sec) SUBFIND: SO iteration 10: need to repeat for 1077621 halo centers. (took 0.0215016 sec) SUBFIND: SO iteration 11: need to repeat for 1077621 halo centers. (took 0.0206764 sec) SUBFIND: SO iteration 12: need to repeat for 1077621 halo centers. (took 0.0218421 sec) SUBFIND: SO iteration 13: need to repeat for 1077621 halo centers. (took 0.0200454 sec) SUBFIND: SO iteration 14: need to repeat for 1077621 halo centers. (took 0.020841 sec) SUBFIND: SO iteration 15: need to repeat for 1077621 halo centers. (took 0.021889 sec) SUBFIND: SO iteration 16: need to repeat for 729096 halo centers. (took 0.022975 sec) SUBFIND: SO iteration 17: need to repeat for 35151 halo centers. (took 0.0153083 sec) SUBFIND: SO iteration 18: need to repeat for 905 halo centers. (took 0.00322285 sec) SUBFIND: SO iteration 19: need to repeat for 1 halo centers. (took 0.000264892 sec) SUBFIND: determining spherical overdensity masses took 1.43006 sec SUBFIND: assembled and ordered groups and subhalos (took 0.104088 sec) FOF/SUBFIND: writing group catalogue file: 'output/fof_subhalo_tab_054' (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 = 1.60974 sec, total size 406.836 MB, corresponds to effective I/O rate of 252.733 MB/sec SUBFIND: Subgroup catalogues saved. took = 1.61108 sec SUBFIND: Finished with SUBFIND. (total time=76.3693 sec) SUBFIND: Total number of subhalos with at least 20 particles: 1096931 SUBFIND: Largest subhalo has 245 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 133982581 FOF: preparing output order of particles took 1.38392 sec SNAPSHOT: writing snapshot file #54 @ time 0.0909091 ... SNAPSHOT: writing snapshot file: 'output/snap_054' (file 1 of 1) SNAPSHOT: writing snapshot rename 'output/snap_054.hdf5' to 'output/bak-snap_054.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 7.36473 sec, total size 5353.29 MB, corresponds to effective I/O rate of 726.882 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 311 (rank 311 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.