TACC: Starting up job 4153615 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 = 186205.85 Mb (on task= 621), Smallest = 185797.29 Mb (on task= 243), Average = 185987.41 Mb Total Mem: Largest = 191386.89 Mb (on task= 27), Smallest = 191386.89 Mb (on task= 0), Average = 191386.89 Mb Committed_AS: Largest = 5589.60 Mb (on task= 243), Smallest = 5181.04 Mb (on task= 621), Average = 5399.48 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 = 5589.60 Mb (on task= 243), Smallest = 5181.04 Mb (on task= 621), Average = 5399.48 Mb avail /dev/shm: Largest = 95257.27 Mb (on task= 81), Smallest = 95257.20 Mb (on task= 369), Average = 95257.25 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c204-008.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 14.7883 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): 57077062 (tot= 57077062) masstab= 0 READIC: Type 1: 77024307 (tot= 77024307) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 1047 (tot= 1047) 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 5.32709 sec, total size 6356.45 MB, corresponds to effective I/O rate of 1193.23 MB/sec READIC: Total number of particles : 134102416 INIT: Testing ID uniqueness... INIT: success. took=0.0681368 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: NTopleaves=23066, determination of top-level tree involved 5 iterations and took 0.435869 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 1.11212|1.11214 DOMAIN: combining multiple-domains took 0.0161735 sec DOMAIN: exchange of 77025354 particles DOMAIN: particle exchange done. (took 0.295513 sec) DOMAIN: domain decomposition done. (took in total 0.754808 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.040781 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=111.843 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.0668967 sec =80402.1 NTopnodes=26361 NTopleaves=23066 FOF: Start linking particles (presently allocated=126.963 MB) FOF: linking of small cells took 0.000872315 sec FOF: local links done (took 0.105125 sec, avg-work=0.0925795, imbalance=1.11833). FOF: Marked=197304 out of the 77024307 primaries which are linked FOF: begin linking across processors (presently allocated=128.176 MB) FOF: have done 20331 cross links (processed 197304, took 0.00498963 sec) FOF: have done 3969 cross links (processed 95449, took 0.00422495 sec) FOF: have done 621 cross links (processed 13484, took 0.00349846 sec) FOF: have done 109 cross links (processed 2052, took 0.00319259 sec) FOF: have done 18 cross links (processed 344, took 0.00305508 sec) FOF: have done 2 cross links (processed 47, took 0.00307122 sec) FOF: have done 1 cross links (processed 4, took 0.00307368 sec) FOF: have done 0 cross links (processed 2, took 0.00309023 sec) FOF: Local groups found. FOF: primary group finding took = 0.140105 sec FOF: Start finding nearest dm-particle (presently allocated=126.963 MB) FOF: fof-nearest iteration 1: need to repeat for 56351796 particles. (took = 0.056554 sec) FOF: fof-nearest iteration 2: need to repeat for 52599821 particles. (took = 0.0602753 sec) FOF: fof-nearest iteration 3: need to repeat for 40387732 particles. (took = 0.0658395 sec) FOF: fof-nearest iteration 4: need to repeat for 20923409 particles. (took = 0.0603629 sec) FOF: fof-nearest iteration 5: need to repeat for 4613655 particles. (took = 0.0393582 sec) FOF: fof-nearest iteration 6: need to repeat for 134073 particles. (took = 0.01308 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.300776 sec FOF: compiling local group data and catalogue took = 0.0180529 sec FOF: Total number of FOF groups with at least 32 particles: 2736784 FOF: Largest FOF group has 49 particles. FOF: Total number of particles in FOF groups: 134102415 FOF: group properties are now allocated.. (presently allocated=116.235 MB) FOF: computation of group properties took = 0.00976917 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.195148 sec FOF: Finished computing FoF groups. Complete work took 0.832003 sec (presently allocated=113.232 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=120.095 MB) GRAVTREE: Tree construction done. took 0.284422 sec =99710.2 NTopnodes=26361 NTopleaves=23066 tree-build-scalability=0.736032 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 131455136 particles. (took 0.665052 sec) SUBFIND: ngb iteration 2: need to repeat for 128506322 particles. (took 0.533234 sec) SUBFIND: ngb iteration 3: need to repeat for 125525488 particles. (took 0.466384 sec) SUBFIND: ngb iteration 4: need to repeat for 122339830 particles. (took 0.427559 sec) SUBFIND: ngb iteration 5: need to repeat for 118119747 particles. (took 0.404003 sec) SUBFIND: ngb iteration 6: need to repeat for 111187020 particles. (took 0.390506 sec) SUBFIND: ngb iteration 7: need to repeat for 99158354 particles. (took 0.365666 sec) SUBFIND: ngb iteration 8: need to repeat for 82953071 particles. (took 0.316438 sec) SUBFIND: ngb iteration 9: need to repeat for 69243483 particles. (took 0.253485 sec) SUBFIND: ngb iteration 10: need to repeat for 61690320 particles. (took 0.200938 sec) SUBFIND: ngb iteration 11: need to repeat for 58587797 particles. (took 0.165322 sec) SUBFIND: ngb iteration 12: need to repeat for 57537574 particles. (took 0.144337 sec) SUBFIND: ngb iteration 13: need to repeat for 57218505 particles. (took 0.137994 sec) SUBFIND: ngb iteration 14: need to repeat for 57122732 particles. (took 0.137545 sec) SUBFIND: ngb iteration 15: need to repeat for 57092200 particles. (took 0.135304 sec) SUBFIND: ngb iteration 16: need to repeat for 57081545 particles. (took 0.130602 sec) SUBFIND: ngb iteration 17: need to repeat for 57076159 particles. (took 0.123613 sec) SUBFIND: ngb iteration 18: need to repeat for 57070026 particles. (took 0.114391 sec) SUBFIND: ngb iteration 19: need to repeat for 57059589 particles. (took 0.106485 sec) SUBFIND: ngb iteration 20: need to repeat for 57041695 particles. (took 0.104064 sec) SUBFIND: ngb iteration 21: need to repeat for 57012910 particles. (took 0.104035 sec) SUBFIND: ngb iteration 22: need to repeat for 56967222 particles. (took 0.105699 sec) SUBFIND: ngb iteration 23: need to repeat for 56892150 particles. (took 0.108088 sec) SUBFIND: ngb iteration 24: need to repeat for 56765628 particles. (took 0.111468 sec) SUBFIND: ngb iteration 25: need to repeat for 56550824 particles. (took 0.116189 sec) SUBFIND: ngb iteration 26: need to repeat for 56190037 particles. (took 0.124192 sec) SUBFIND: ngb iteration 27: need to repeat for 55594089 particles. (took 0.135391 sec) SUBFIND: ngb iteration 28: need to repeat for 54654221 particles. (took 0.151432 sec) SUBFIND: ngb iteration 29: need to repeat for 53229794 particles. (took 0.173889 sec) SUBFIND: ngb iteration 30: need to repeat for 51224018 particles. (took 0.200661 sec) SUBFIND: ngb iteration 31: need to repeat for 48589138 particles. (took 0.226994 sec) SUBFIND: ngb iteration 32: need to repeat for 45285710 particles. (took 0.249405 sec) SUBFIND: ngb iteration 33: need to repeat for 41172160 particles. (took 0.256059 sec) SUBFIND: ngb iteration 34: need to repeat for 36062545 particles. (took 0.244486 sec) SUBFIND: ngb iteration 35: need to repeat for 29939851 particles. (took 0.21432 sec) SUBFIND: ngb iteration 36: need to repeat for 23125784 particles. (took 0.181965 sec) SUBFIND: ngb iteration 37: need to repeat for 16270688 particles. (took 0.146199 sec) SUBFIND: ngb iteration 38: need to repeat for 10186502 particles. (took 0.111326 sec) SUBFIND: ngb iteration 39: need to repeat for 5528270 particles. (took 0.0779545 sec) SUBFIND: ngb iteration 40: need to repeat for 2526192 particles. (took 0.0483995 sec) SUBFIND: ngb iteration 41: need to repeat for 940215 particles. (took 0.0263074 sec) SUBFIND: ngb iteration 42: need to repeat for 273395 particles. (took 0.0125882 sec) SUBFIND: ngb iteration 43: need to repeat for 58869 particles. (took 0.00547368 sec) SUBFIND: ngb iteration 44: need to repeat for 9138 particles. (took 0.00215215 sec) SUBFIND: ngb iteration 45: need to repeat for 936 particles. (took 0.000822651 sec) SUBFIND: ngb iteration 46: need to repeat for 59 particles. (took 0.000292939 sec) SUBFIND: ngb iteration 47: need to repeat for 2 particles. (took 0.00024291 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 8.4642 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 134102416 particles, for threshold size factor 0.6) SUBFIND: The other 2736784 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00530027 sec SUBFIND: particle balance=1.11212 SUBFIND: subfind_exchange() took 0.355967 sec SUBFIND: particle balance for processing=1.00013 SUBFIND: subdomain decomposition took 0.0693077 sec SUBFIND: serial subfind subdomain decomposition took 0.0687234 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=4224 took 64.8743 sec SUBFIND: root-task=0: Serial processing of halo 0 took 65.0425 SUBFIND: Processing overall took (total time=65.5353 sec) SUBFIND: 0 out of 1034 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 344915 ALLOCATE: Changing to MaxPartSph = 146803 SUBFIND: subfind_exchange() (for return to original CPU) took 0.381933 sec TREE: Full tree construction for all particles. (presently allocated=102.265 MB) GRAVTREE: Tree construction done. took 1.02528 sec =99710.2 NTopnodes=26361 NTopleaves=23066 tree-build-scalability=0.736032 SUBFIND: SO iteration 1: need to repeat for 2736122 halo centers. (took 0.0295093 sec) SUBFIND: SO iteration 2: need to repeat for 2736122 halo centers. (took 0.0257791 sec) SUBFIND: SO iteration 3: need to repeat for 2736122 halo centers. (took 0.0254916 sec) SUBFIND: SO iteration 4: need to repeat for 2736122 halo centers. (took 0.0255663 sec) SUBFIND: SO iteration 5: need to repeat for 2736122 halo centers. (took 0.0253339 sec) SUBFIND: SO iteration 6: need to repeat for 2736122 halo centers. (took 0.0253558 sec) SUBFIND: SO iteration 7: need to repeat for 2736122 halo centers. (took 0.0253477 sec) SUBFIND: SO iteration 8: need to repeat for 2736122 halo centers. (took 0.0253731 sec) SUBFIND: SO iteration 9: need to repeat for 2736122 halo centers. (took 0.025341 sec) SUBFIND: SO iteration 10: need to repeat for 2736122 halo centers. (took 0.0253712 sec) SUBFIND: SO iteration 11: need to repeat for 2736122 halo centers. (took 0.0253486 sec) SUBFIND: SO iteration 12: need to repeat for 2736122 halo centers. (took 0.0253618 sec) SUBFIND: SO iteration 13: need to repeat for 2736122 halo centers. (took 0.0253279 sec) SUBFIND: SO iteration 14: need to repeat for 2736122 halo centers. (took 0.0252812 sec) SUBFIND: SO iteration 15: need to repeat for 2736122 halo centers. (took 0.0253914 sec) SUBFIND: SO iteration 16: need to repeat for 341231 halo centers. (took 0.0246723 sec) SUBFIND: SO iteration 17: need to repeat for 5612 halo centers. (took 0.0102213 sec) SUBFIND: SO iteration 1: need to repeat for 2736122 halo centers. (took 0.0256362 sec) SUBFIND: SO iteration 2: need to repeat for 2736122 halo centers. (took 0.0249229 sec) SUBFIND: SO iteration 3: need to repeat for 2736122 halo centers. (took 0.0254351 sec) SUBFIND: SO iteration 4: need to repeat for 2736122 halo centers. (took 0.0253386 sec) SUBFIND: SO iteration 5: need to repeat for 2736122 halo centers. (took 0.0253859 sec) SUBFIND: SO iteration 6: need to repeat for 2736122 halo centers. (took 0.0253276 sec) SUBFIND: SO iteration 7: need to repeat for 2736122 halo centers. (took 0.025355 sec) SUBFIND: SO iteration 8: need to repeat for 2736122 halo centers. (took 0.0253616 sec) SUBFIND: SO iteration 9: need to repeat for 2736122 halo centers. (took 0.0253719 sec) SUBFIND: SO iteration 10: need to repeat for 2736122 halo centers. (took 0.0253589 sec) SUBFIND: SO iteration 11: need to repeat for 2736122 halo centers. (took 0.0253456 sec) SUBFIND: SO iteration 12: need to repeat for 2736122 halo centers. (took 0.025341 sec) SUBFIND: SO iteration 13: need to repeat for 2736122 halo centers. (took 0.0253355 sec) SUBFIND: SO iteration 14: need to repeat for 2736122 halo centers. (took 0.0253397 sec) SUBFIND: SO iteration 15: need to repeat for 2736122 halo centers. (took 0.0253018 sec) SUBFIND: SO iteration 16: need to repeat for 209873 halo centers. (took 0.0247006 sec) SUBFIND: SO iteration 17: need to repeat for 3339 halo centers. (took 0.00865633 sec) SUBFIND: SO iteration 1: need to repeat for 2736122 halo centers. (took 0.0256165 sec) SUBFIND: SO iteration 2: need to repeat for 2736122 halo centers. (took 0.0251452 sec) SUBFIND: SO iteration 3: need to repeat for 2736122 halo centers. (took 0.0256166 sec) SUBFIND: SO iteration 4: need to repeat for 2736122 halo centers. (took 0.0254456 sec) SUBFIND: SO iteration 5: need to repeat for 2736122 halo centers. (took 0.0253117 sec) SUBFIND: SO iteration 6: need to repeat for 2736122 halo centers. (took 0.0252977 sec) SUBFIND: SO iteration 7: need to repeat for 2736122 halo centers. (took 0.0253325 sec) SUBFIND: SO iteration 8: need to repeat for 2736122 halo centers. (took 0.0255396 sec) SUBFIND: SO iteration 9: need to repeat for 2736122 halo centers. (took 0.0253438 sec) SUBFIND: SO iteration 10: need to repeat for 2736122 halo centers. (took 0.0253077 sec) SUBFIND: SO iteration 11: need to repeat for 2736122 halo centers. (took 0.0253064 sec) SUBFIND: SO iteration 12: need to repeat for 2736122 halo centers. (took 0.0253631 sec) SUBFIND: SO iteration 13: need to repeat for 2736122 halo centers. (took 0.0252806 sec) SUBFIND: SO iteration 14: need to repeat for 2736122 halo centers. (took 0.0253614 sec) SUBFIND: SO iteration 15: need to repeat for 2736122 halo centers. (took 0.0252907 sec) SUBFIND: SO iteration 16: need to repeat for 346845 halo centers. (took 0.0247289 sec) SUBFIND: SO iteration 17: need to repeat for 5706 halo centers. (took 0.0102203 sec) SUBFIND: SO iteration 1: need to repeat for 2736122 halo centers. (took 0.0255794 sec) SUBFIND: SO iteration 2: need to repeat for 2736122 halo centers. (took 0.0251443 sec) SUBFIND: SO iteration 3: need to repeat for 2736122 halo centers. (took 0.0242487 sec) SUBFIND: SO iteration 4: need to repeat for 2736122 halo centers. (took 0.0246633 sec) SUBFIND: SO iteration 5: need to repeat for 2736122 halo centers. (took 0.0246864 sec) SUBFIND: SO iteration 6: need to repeat for 2736122 halo centers. (took 0.024798 sec) SUBFIND: SO iteration 7: need to repeat for 2736122 halo centers. (took 0.0248987 sec) SUBFIND: SO iteration 8: need to repeat for 2736122 halo centers. (took 0.0247244 sec) SUBFIND: SO iteration 9: need to repeat for 2736122 halo centers. (took 0.0247993 sec) SUBFIND: SO iteration 10: need to repeat for 2736122 halo centers. (took 0.024841 sec) SUBFIND: SO iteration 11: need to repeat for 2736122 halo centers. (took 0.0252644 sec) SUBFIND: SO iteration 12: need to repeat for 2736122 halo centers. (took 0.0247445 sec) SUBFIND: SO iteration 13: need to repeat for 2736122 halo centers. (took 0.024744 sec) SUBFIND: SO iteration 14: need to repeat for 2736122 halo centers. (took 0.0249658 sec) SUBFIND: SO iteration 15: need to repeat for 2736122 halo centers. (took 0.0247216 sec) SUBFIND: SO iteration 16: need to repeat for 2501743 halo centers. (took 0.0246292 sec) SUBFIND: SO iteration 17: need to repeat for 285814 halo centers. (took 0.022921 sec) SUBFIND: SO iteration 18: need to repeat for 46320 halo centers. (took 0.00945244 sec) SUBFIND: determining spherical overdensity masses took 1.68924 sec SUBFIND: assembled and ordered groups and subhalos (took 0.19948 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 = 2.85554 sec, total size 1023.2 MB, corresponds to effective I/O rate of 358.319 MB/sec SUBFIND: Subgroup catalogues saved. took = 2.85735 sec SUBFIND: Finished with SUBFIND. (total time=80.8777 sec) SUBFIND: Total number of subhalos with at least 20 particles: 2737149 SUBFIND: Largest subhalo has 49 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134066599 FOF: preparing output order of particles took 1.23191 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 8.14384 sec, total size 5257.24 MB, corresponds to effective I/O rate of 645.548 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 463 (rank 463 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.