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 = 186314.19 Mb (on task= 243), Smallest = 185648.27 Mb (on task= 621), Average = 186009.77 Mb Total Mem: Largest = 191386.89 Mb (on task= 27), Smallest = 191386.88 Mb (on task= 378), Average = 191386.89 Mb Committed_AS: Largest = 5738.62 Mb (on task= 621), Smallest = 5072.70 Mb (on task= 243), Average = 5377.12 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 = 5738.62 Mb (on task= 621), Smallest = 5072.70 Mb (on task= 243), Average = 5377.12 Mb avail /dev/shm: Largest = 95257.27 Mb (on task= 81), Smallest = 95257.20 Mb (on task= 458), 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 15.4631 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): 65019187 (tot= 65019187) masstab= 0 READIC: Type 1: 69037235 (tot= 69037235) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 45939 (tot= 45939) 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 4.15606 sec, total size 6386.75 MB, corresponds to effective I/O rate of 1536.73 MB/sec READIC: Total number of particles : 134102361 INIT: Testing ID uniqueness... INIT: success. took=0.0569577 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: Increasing TopNodeAllocFactor=5.32333 new value=6.92033 DOMAIN: NTopleaves=30787, determination of top-level tree involved 5 iterations and took 0.502236 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=166 for nextra=75, reaching maximum imbalance of 1.10423|1.1043 DOMAIN: combining multiple-domains took 0.0172156 sec DOMAIN: exchange of 69083174 particles DOMAIN: particle exchange done. (took 0.314397 sec) DOMAIN: domain decomposition done. (took in total 0.841391 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0459517 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=115.943 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.109508 sec =68696.6 NTopnodes=35185 NTopleaves=30787 FOF: Start linking particles (presently allocated=128.628 MB) FOF: linking of small cells took 0.00126476 sec FOF: local links done (took 0.109871 sec, avg-work=0.0972762, imbalance=1.12026). FOF: Marked=163262 out of the 69037235 primaries which are linked FOF: begin linking across processors (presently allocated=129.901 MB) FOF: have done 10893 cross links (processed 163262, took 0.00463782 sec) FOF: have done 2563 cross links (processed 78194, took 0.00389833 sec) FOF: have done 437 cross links (processed 11149, took 0.00332081 sec) FOF: have done 95 cross links (processed 1912, took 0.00306495 sec) FOF: have done 13 cross links (processed 325, took 0.00300466 sec) FOF: have done 3 cross links (processed 52, took 0.00298413 sec) FOF: have done 0 cross links (processed 8, took 0.00295893 sec) FOF: Local groups found. FOF: primary group finding took = 0.14117 sec FOF: Start finding nearest dm-particle (presently allocated=128.628 MB) FOF: fof-nearest iteration 1: need to repeat for 63014036 particles. (took = 0.0679885 sec) FOF: fof-nearest iteration 2: need to repeat for 53218341 particles. (took = 0.0768751 sec) FOF: fof-nearest iteration 3: need to repeat for 30615926 particles. (took = 0.0825899 sec) FOF: fof-nearest iteration 4: need to repeat for 10534090 particles. (took = 0.0591756 sec) FOF: fof-nearest iteration 5: need to repeat for 1478550 particles. (took = 0.0263232 sec) FOF: fof-nearest iteration 6: need to repeat for 43501 particles. (took = 0.0067628 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.325426 sec FOF: compiling local group data and catalogue took = 0.0166798 sec FOF: Total number of FOF groups with at least 32 particles: 868995 FOF: Largest FOF group has 155 particles. FOF: Total number of particles in FOF groups: 134102361 FOF: group properties are now allocated.. (presently allocated=119.666 MB) FOF: computation of group properties took = 0.00622543 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.165281 sec FOF: Finished computing FoF groups. Complete work took 0.849842 sec (presently allocated=116.426 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=120.499 MB) GRAVTREE: Tree construction done. took 0.351322 sec =88122.8 NTopnodes=35185 NTopleaves=30787 tree-build-scalability=0.601344 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 133572819 particles. (took 0.602016 sec) SUBFIND: ngb iteration 2: need to repeat for 133293371 particles. (took 0.503043 sec) SUBFIND: ngb iteration 3: need to repeat for 133052547 particles. (took 0.446229 sec) SUBFIND: ngb iteration 4: need to repeat for 132867246 particles. (took 0.414321 sec) SUBFIND: ngb iteration 5: need to repeat for 132729439 particles. (took 0.401294 sec) SUBFIND: ngb iteration 6: need to repeat for 132617934 particles. (took 0.400288 sec) SUBFIND: ngb iteration 7: need to repeat for 132511679 particles. (took 0.407566 sec) SUBFIND: ngb iteration 8: need to repeat for 132403650 particles. (took 0.4229 sec) SUBFIND: ngb iteration 9: need to repeat for 132310276 particles. (took 0.442316 sec) SUBFIND: ngb iteration 10: need to repeat for 132244446 particles. (took 0.465287 sec) SUBFIND: ngb iteration 11: need to repeat for 132080559 particles. (took 0.489127 sec) SUBFIND: ngb iteration 12: need to repeat for 129319381 particles. (took 0.512564 sec) SUBFIND: ngb iteration 13: need to repeat for 119685181 particles. (took 0.521281 sec) SUBFIND: ngb iteration 14: need to repeat for 106540696 particles. (took 0.501224 sec) SUBFIND: ngb iteration 15: need to repeat for 93031650 particles. (took 0.463536 sec) SUBFIND: ngb iteration 16: need to repeat for 80676474 particles. (took 0.421282 sec) SUBFIND: ngb iteration 17: need to repeat for 68514555 particles. (took 0.380291 sec) SUBFIND: ngb iteration 18: need to repeat for 54905702 particles. (took 0.339728 sec) SUBFIND: ngb iteration 19: need to repeat for 39502726 particles. (took 0.29049 sec) SUBFIND: ngb iteration 20: need to repeat for 24420934 particles. (took 0.22687 sec) SUBFIND: ngb iteration 21: need to repeat for 12508920 particles. (took 0.160352 sec) SUBFIND: ngb iteration 22: need to repeat for 5250891 particles. (took 0.0938112 sec) SUBFIND: ngb iteration 23: need to repeat for 1898738 particles. (took 0.0479113 sec) SUBFIND: ngb iteration 24: need to repeat for 821549 particles. (took 0.0191638 sec) SUBFIND: ngb iteration 25: need to repeat for 601788 particles. (took 0.0070143 sec) SUBFIND: ngb iteration 26: need to repeat for 569816 particles. (took 0.00532701 sec) SUBFIND: ngb iteration 27: need to repeat for 559787 particles. (took 0.00564988 sec) SUBFIND: ngb iteration 28: need to repeat for 548736 particles. (took 0.00581642 sec) SUBFIND: ngb iteration 29: need to repeat for 533513 particles. (took 0.00649332 sec) SUBFIND: ngb iteration 30: need to repeat for 513491 particles. (took 0.00631643 sec) SUBFIND: ngb iteration 31: need to repeat for 487674 particles. (took 0.00789198 sec) SUBFIND: ngb iteration 32: need to repeat for 455267 particles. (took 0.00809833 sec) SUBFIND: ngb iteration 33: need to repeat for 414302 particles. (took 0.00861382 sec) SUBFIND: ngb iteration 34: need to repeat for 366154 particles. (took 0.00750685 sec) SUBFIND: ngb iteration 35: need to repeat for 310451 particles. (took 0.0068999 sec) SUBFIND: ngb iteration 36: need to repeat for 250617 particles. (took 0.00606949 sec) SUBFIND: ngb iteration 37: need to repeat for 191095 particles. (took 0.00502872 sec) SUBFIND: ngb iteration 38: need to repeat for 134381 particles. (took 0.00396976 sec) SUBFIND: ngb iteration 39: need to repeat for 85326 particles. (took 0.00356253 sec) SUBFIND: ngb iteration 40: need to repeat for 47200 particles. (took 0.00293735 sec) SUBFIND: ngb iteration 41: need to repeat for 22260 particles. (took 0.00198606 sec) SUBFIND: ngb iteration 42: need to repeat for 8550 particles. (took 0.001283 sec) SUBFIND: ngb iteration 43: need to repeat for 2677 particles. (took 0.000904793 sec) SUBFIND: ngb iteration 44: need to repeat for 780 particles. (took 0.000711247 sec) SUBFIND: ngb iteration 45: need to repeat for 151 particles. (took 0.000598464 sec) SUBFIND: ngb iteration 46: need to repeat for 1 particles. (took 0.00045827 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 9.08083 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 134102361 particles, for threshold size factor 0.6) SUBFIND: The other 868995 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00290147 sec SUBFIND: particle balance=1.10423 SUBFIND: subfind_exchange() took 0.36858 sec SUBFIND: particle balance for processing=1.00071 SUBFIND: subdomain decomposition took 0.0697447 sec SUBFIND: serial subfind subdomain decomposition took 0.0687795 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=1342 took 20.885 sec SUBFIND: root-task=0: Serial processing of halo 0 took 21.0545 SUBFIND: Processing overall took (total time=21.4598 sec) SUBFIND: 0 out of 8206 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 344915 ALLOCATE: Changing to MaxPartSph = 167231 SUBFIND: subfind_exchange() (for return to original CPU) took 0.401575 sec TREE: Full tree construction for all particles. (presently allocated=107.16 MB) GRAVTREE: Tree construction done. took 1.00982 sec =88122.8 NTopnodes=35185 NTopleaves=30787 tree-build-scalability=0.601344 SUBFIND: SO iteration 1: need to repeat for 868995 halo centers. (took 0.01901 sec) SUBFIND: SO iteration 2: need to repeat for 868995 halo centers. (took 0.0177565 sec) SUBFIND: SO iteration 3: need to repeat for 868995 halo centers. (took 0.0176587 sec) SUBFIND: SO iteration 4: need to repeat for 868995 halo centers. (took 0.0174237 sec) SUBFIND: SO iteration 5: need to repeat for 868995 halo centers. (took 0.0170371 sec) SUBFIND: SO iteration 6: need to repeat for 868995 halo centers. (took 0.0171254 sec) SUBFIND: SO iteration 7: need to repeat for 868995 halo centers. (took 0.0173788 sec) SUBFIND: SO iteration 8: need to repeat for 868995 halo centers. (took 0.017517 sec) SUBFIND: SO iteration 9: need to repeat for 868995 halo centers. (took 0.0172685 sec) SUBFIND: SO iteration 10: need to repeat for 868995 halo centers. (took 0.0170096 sec) SUBFIND: SO iteration 11: need to repeat for 868995 halo centers. (took 0.0171141 sec) SUBFIND: SO iteration 12: need to repeat for 868995 halo centers. (took 0.0169735 sec) SUBFIND: SO iteration 13: need to repeat for 868995 halo centers. (took 0.0169962 sec) SUBFIND: SO iteration 14: need to repeat for 868995 halo centers. (took 0.0171924 sec) SUBFIND: SO iteration 15: need to repeat for 868995 halo centers. (took 0.0170599 sec) SUBFIND: SO iteration 16: need to repeat for 20186 halo centers. (took 0.0168695 sec) SUBFIND: SO iteration 17: need to repeat for 285 halo centers. (took 0.0021336 sec) SUBFIND: SO iteration 18: need to repeat for 5 halo centers. (took 0.000207663 sec) SUBFIND: SO iteration 1: need to repeat for 868995 halo centers. (took 0.0169872 sec) SUBFIND: SO iteration 2: need to repeat for 868995 halo centers. (took 0.0166341 sec) SUBFIND: SO iteration 3: need to repeat for 868995 halo centers. (took 0.0170316 sec) SUBFIND: SO iteration 4: need to repeat for 868995 halo centers. (took 0.0168914 sec) SUBFIND: SO iteration 5: need to repeat for 868995 halo centers. (took 0.017015 sec) SUBFIND: SO iteration 6: need to repeat for 868995 halo centers. (took 0.0169275 sec) SUBFIND: SO iteration 7: need to repeat for 868995 halo centers. (took 0.0169266 sec) SUBFIND: SO iteration 8: need to repeat for 868995 halo centers. (took 0.0169451 sec) SUBFIND: SO iteration 9: need to repeat for 868995 halo centers. (took 0.0168553 sec) SUBFIND: SO iteration 10: need to repeat for 868995 halo centers. (took 0.0169062 sec) SUBFIND: SO iteration 11: need to repeat for 868995 halo centers. (took 0.0168902 sec) SUBFIND: SO iteration 12: need to repeat for 868995 halo centers. (took 0.0169478 sec) SUBFIND: SO iteration 13: need to repeat for 868995 halo centers. (took 0.0169612 sec) SUBFIND: SO iteration 14: need to repeat for 868995 halo centers. (took 0.0169225 sec) SUBFIND: SO iteration 15: need to repeat for 868995 halo centers. (took 0.0170094 sec) SUBFIND: SO iteration 16: need to repeat for 10782 halo centers. (took 0.0166685 sec) SUBFIND: SO iteration 17: need to repeat for 102 halo centers. (took 0.00133804 sec) SUBFIND: SO iteration 18: need to repeat for 2 halo centers. (took 0.000204295 sec) SUBFIND: SO iteration 1: need to repeat for 868995 halo centers. (took 0.0169532 sec) SUBFIND: SO iteration 2: need to repeat for 868995 halo centers. (took 0.0174666 sec) SUBFIND: SO iteration 3: need to repeat for 868995 halo centers. (took 0.0174254 sec) SUBFIND: SO iteration 4: need to repeat for 868995 halo centers. (took 0.0171127 sec) SUBFIND: SO iteration 5: need to repeat for 868995 halo centers. (took 0.0173526 sec) SUBFIND: SO iteration 6: need to repeat for 868995 halo centers. (took 0.0179867 sec) SUBFIND: SO iteration 7: need to repeat for 868995 halo centers. (took 0.0181902 sec) SUBFIND: SO iteration 8: need to repeat for 868995 halo centers. (took 0.0176715 sec) SUBFIND: SO iteration 9: need to repeat for 868995 halo centers. (took 0.0183748 sec) SUBFIND: SO iteration 10: need to repeat for 868995 halo centers. (took 0.0184722 sec) SUBFIND: SO iteration 11: need to repeat for 868995 halo centers. (took 0.0180597 sec) SUBFIND: SO iteration 12: need to repeat for 868995 halo centers. (took 0.0177338 sec) SUBFIND: SO iteration 13: need to repeat for 868995 halo centers. (took 0.0180222 sec) SUBFIND: SO iteration 14: need to repeat for 868995 halo centers. (took 0.0177586 sec) SUBFIND: SO iteration 15: need to repeat for 868995 halo centers. (took 0.0180195 sec) SUBFIND: SO iteration 16: need to repeat for 20826 halo centers. (took 0.017056 sec) SUBFIND: SO iteration 17: need to repeat for 297 halo centers. (took 0.00248439 sec) SUBFIND: SO iteration 18: need to repeat for 5 halo centers. (took 0.000223679 sec) SUBFIND: SO iteration 1: need to repeat for 868995 halo centers. (took 0.0174409 sec) SUBFIND: SO iteration 2: need to repeat for 868995 halo centers. (took 0.0176966 sec) SUBFIND: SO iteration 3: need to repeat for 868995 halo centers. (took 0.0178348 sec) SUBFIND: SO iteration 4: need to repeat for 868995 halo centers. (took 0.0174181 sec) SUBFIND: SO iteration 5: need to repeat for 868995 halo centers. (took 0.0173245 sec) SUBFIND: SO iteration 6: need to repeat for 868995 halo centers. (took 0.0173698 sec) SUBFIND: SO iteration 7: need to repeat for 868995 halo centers. (took 0.017414 sec) SUBFIND: SO iteration 8: need to repeat for 868995 halo centers. (took 0.0172961 sec) SUBFIND: SO iteration 9: need to repeat for 868995 halo centers. (took 0.0174231 sec) SUBFIND: SO iteration 10: need to repeat for 868995 halo centers. (took 0.0173134 sec) SUBFIND: SO iteration 11: need to repeat for 868995 halo centers. (took 0.0173302 sec) SUBFIND: SO iteration 12: need to repeat for 868995 halo centers. (took 0.017411 sec) SUBFIND: SO iteration 13: need to repeat for 868995 halo centers. (took 0.0173882 sec) SUBFIND: SO iteration 14: need to repeat for 868995 halo centers. (took 0.0173532 sec) SUBFIND: SO iteration 15: need to repeat for 868995 halo centers. (took 0.0173414 sec) SUBFIND: SO iteration 16: need to repeat for 495919 halo centers. (took 0.0172461 sec) SUBFIND: SO iteration 17: need to repeat for 23566 halo centers. (took 0.0133354 sec) SUBFIND: SO iteration 18: need to repeat for 1031 halo centers. (took 0.00242007 sec) SUBFIND: determining spherical overdensity masses took 1.13568 sec SUBFIND: assembled and ordered groups and subhalos (took 0.17343 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 = 2.98478 sec, total size 326.537 MB, corresponds to effective I/O rate of 109.401 MB/sec SUBFIND: Subgroup catalogues saved. took = 2.98582 sec SUBFIND: Finished with SUBFIND. (total time=37.0397 sec) SUBFIND: Total number of subhalos with at least 20 particles: 877111 SUBFIND: Largest subhalo has 155 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134102361 FOF: preparing output order of particles took 1.27001 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 8.44173 sec, total size 5348.12 MB, corresponds to effective I/O rate of 633.534 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 227 (rank 227 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) Abort(806969615) on node 233 (rank 233 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.