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 = 186209.73 Mb (on task= 621), Smallest = 185769.50 Mb (on task= 243), Average = 185985.73 Mb Total Mem: Largest = 191386.89 Mb (on task= 27), Smallest = 191386.89 Mb (on task= 0), Average = 191386.89 Mb Committed_AS: Largest = 5617.39 Mb (on task= 243), Smallest = 5177.16 Mb (on task= 621), Average = 5401.16 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 = 5617.39 Mb (on task= 243), Smallest = 5177.16 Mb (on task= 621), Average = 5401.16 Mb avail /dev/shm: Largest = 95257.27 Mb (on task= 81), Smallest = 95257.20 Mb (on task= 591), 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 17.0122 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): 57595345 (tot= 57595345) masstab= 0 READIC: Type 1: 76506051 (tot= 76506051) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 979 (tot= 979) 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 12.5242 sec, total size 6358.43 MB, corresponds to effective I/O rate of 507.692 MB/sec READIC: Total number of particles : 134102375 INIT: Testing ID uniqueness... INIT: success. took=0.0656313 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=26419, determination of top-level tree involved 5 iterations and took 0.460997 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=174 for nextra=48, reaching maximum imbalance of 1.11132|1.112 DOMAIN: combining multiple-domains took 0.016962 sec DOMAIN: exchange of 76507030 particles DOMAIN: particle exchange done. (took 0.308513 sec) DOMAIN: domain decomposition done. (took in total 0.79381 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0444112 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=112.157 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.0676389 sec =82368 NTopnodes=30193 NTopleaves=26419 FOF: Start linking particles (presently allocated=127.868 MB) FOF: linking of small cells took 0.00100917 sec FOF: local links done (took 0.105513 sec, avg-work=0.0929288, imbalance=1.11949). FOF: Marked=183588 out of the 76506051 primaries which are linked FOF: begin linking across processors (presently allocated=129.201 MB) FOF: have done 18450 cross links (processed 183588, took 0.00494911 sec) FOF: have done 3640 cross links (processed 89683, took 0.00417267 sec) FOF: have done 573 cross links (processed 12889, took 0.00343592 sec) FOF: have done 68 cross links (processed 1911, took 0.00317469 sec) FOF: have done 13 cross links (processed 225, took 0.00307827 sec) FOF: have done 4 cross links (processed 43, took 0.00302321 sec) FOF: have done 0 cross links (processed 15, took 0.00298523 sec) FOF: Local groups found. FOF: primary group finding took = 0.137353 sec FOF: Start finding nearest dm-particle (presently allocated=127.868 MB) FOF: fof-nearest iteration 1: need to repeat for 56836900 particles. (took = 0.0562907 sec) FOF: fof-nearest iteration 2: need to repeat for 52918776 particles. (took = 0.060203 sec) FOF: fof-nearest iteration 3: need to repeat for 40283551 particles. (took = 0.065709 sec) FOF: fof-nearest iteration 4: need to repeat for 20425793 particles. (took = 0.0601436 sec) FOF: fof-nearest iteration 5: need to repeat for 4315520 particles. (took = 0.0385637 sec) FOF: fof-nearest iteration 6: need to repeat for 123836 particles. (took = 0.0124613 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.299007 sec FOF: compiling local group data and catalogue took = 0.0176992 sec FOF: Total number of FOF groups with at least 32 particles: 2508399 FOF: Largest FOF group has 108 particles. FOF: Total number of particles in FOF groups: 134102375 FOF: group properties are now allocated.. (presently allocated=116.864 MB) FOF: computation of group properties took = 0.00925193 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.192028 sec FOF: Finished computing FoF groups. Complete work took 0.824689 sec (presently allocated=113.568 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=120.427 MB) GRAVTREE: Tree construction done. took 0.285706 sec =101624 NTopnodes=30193 NTopleaves=26419 tree-build-scalability=0.703353 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 124577947 particles. (took 0.547932 sec) SUBFIND: ngb iteration 2: need to repeat for 114733278 particles. (took 0.42871 sec) SUBFIND: ngb iteration 3: need to repeat for 106134938 particles. (took 0.364958 sec) SUBFIND: ngb iteration 4: need to repeat for 99320922 particles. (took 0.315292 sec) SUBFIND: ngb iteration 5: need to repeat for 93781176 particles. (took 0.284918 sec) SUBFIND: ngb iteration 6: need to repeat for 88114786 particles. (took 0.268883 sec) SUBFIND: ngb iteration 7: need to repeat for 80619706 particles. (took 0.249749 sec) SUBFIND: ngb iteration 8: need to repeat for 71705928 particles. (took 0.221752 sec) SUBFIND: ngb iteration 9: need to repeat for 64497999 particles. (took 0.183999 sec) SUBFIND: ngb iteration 10: need to repeat for 60420493 particles. (took 0.154153 sec) SUBFIND: ngb iteration 11: need to repeat for 58635675 particles. (took 0.139795 sec) SUBFIND: ngb iteration 12: need to repeat for 57968428 particles. (took 0.138779 sec) SUBFIND: ngb iteration 13: need to repeat for 57732903 particles. (took 0.141413 sec) SUBFIND: ngb iteration 14: need to repeat for 57647971 particles. (took 0.143542 sec) SUBFIND: ngb iteration 15: need to repeat for 57614790 particles. (took 0.141652 sec) SUBFIND: ngb iteration 16: need to repeat for 57597565 particles. (took 0.136641 sec) SUBFIND: ngb iteration 17: need to repeat for 57575359 particles. (took 0.128197 sec) SUBFIND: ngb iteration 18: need to repeat for 57536134 particles. (took 0.118131 sec) SUBFIND: ngb iteration 19: need to repeat for 57474596 particles. (took 0.109168 sec) SUBFIND: ngb iteration 20: need to repeat for 57389813 particles. (took 0.103979 sec) SUBFIND: ngb iteration 21: need to repeat for 57268164 particles. (took 0.102735 sec) SUBFIND: ngb iteration 22: need to repeat for 57084026 particles. (took 0.103699 sec) SUBFIND: ngb iteration 23: need to repeat for 56798716 particles. (took 0.105639 sec) SUBFIND: ngb iteration 24: need to repeat for 56352578 particles. (took 0.108707 sec) SUBFIND: ngb iteration 25: need to repeat for 55660455 particles. (took 0.111658 sec) SUBFIND: ngb iteration 26: need to repeat for 54568422 particles. (took 0.116677 sec) SUBFIND: ngb iteration 27: need to repeat for 52863671 particles. (took 0.124139 sec) SUBFIND: ngb iteration 28: need to repeat for 50315710 particles. (took 0.133045 sec) SUBFIND: ngb iteration 29: need to repeat for 46756611 particles. (took 0.145691 sec) SUBFIND: ngb iteration 30: need to repeat for 42206010 particles. (took 0.159697 sec) SUBFIND: ngb iteration 31: need to repeat for 37098314 particles. (took 0.175522 sec) SUBFIND: ngb iteration 32: need to repeat for 31981611 particles. (took 0.186486 sec) SUBFIND: ngb iteration 33: need to repeat for 27222597 particles. (took 0.181809 sec) SUBFIND: ngb iteration 34: need to repeat for 22697629 particles. (took 0.165077 sec) SUBFIND: ngb iteration 35: need to repeat for 18154358 particles. (took 0.13932 sec) SUBFIND: ngb iteration 36: need to repeat for 13613117 particles. (took 0.113718 sec) SUBFIND: ngb iteration 37: need to repeat for 9367876 particles. (took 0.0888577 sec) SUBFIND: ngb iteration 38: need to repeat for 5774066 particles. (took 0.0663694 sec) SUBFIND: ngb iteration 39: need to repeat for 3099502 particles. (took 0.0462691 sec) SUBFIND: ngb iteration 40: need to repeat for 1413269 particles. (took 0.0286805 sec) SUBFIND: ngb iteration 41: need to repeat for 532752 particles. (took 0.0162164 sec) SUBFIND: ngb iteration 42: need to repeat for 162544 particles. (took 0.00824679 sec) SUBFIND: ngb iteration 43: need to repeat for 38292 particles. (took 0.00385854 sec) SUBFIND: ngb iteration 44: need to repeat for 7043 particles. (took 0.00158595 sec) SUBFIND: ngb iteration 45: need to repeat for 934 particles. (took 0.000717967 sec) SUBFIND: ngb iteration 46: need to repeat for 89 particles. (took 0.000328252 sec) SUBFIND: ngb iteration 47: need to repeat for 3 particles. (took 0.000234771 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 6.76059 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 134102375 particles, for threshold size factor 0.6) SUBFIND: The other 2508399 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00532927 sec SUBFIND: particle balance=1.11132 SUBFIND: subfind_exchange() took 0.357661 sec SUBFIND: particle balance for processing=1.00027 SUBFIND: subdomain decomposition took 0.0693658 sec SUBFIND: serial subfind subdomain decomposition took 0.0685839 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=3871 took 59.7118 sec SUBFIND: root-task=0: Serial processing of halo 0 took 59.8799 SUBFIND: Processing overall took (total time=60.1645 sec) SUBFIND: 0 out of 1332 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 344915 ALLOCATE: Changing to MaxPartSph = 148136 SUBFIND: subfind_exchange() (for return to original CPU) took 0.385557 sec TREE: Full tree construction for all particles. (presently allocated=104.408 MB) GRAVTREE: Tree construction done. took 1.02923 sec =101624 NTopnodes=30193 NTopleaves=26419 tree-build-scalability=0.703353 SUBFIND: SO iteration 1: need to repeat for 2507966 halo centers. (took 0.027862 sec) SUBFIND: SO iteration 2: need to repeat for 2507966 halo centers. (took 0.0243066 sec) SUBFIND: SO iteration 3: need to repeat for 2507966 halo centers. (took 0.0247579 sec) SUBFIND: SO iteration 4: need to repeat for 2507966 halo centers. (took 0.0247781 sec) SUBFIND: SO iteration 5: need to repeat for 2507966 halo centers. (took 0.0242785 sec) SUBFIND: SO iteration 6: need to repeat for 2507966 halo centers. (took 0.0242425 sec) SUBFIND: SO iteration 7: need to repeat for 2507966 halo centers. (took 0.0244077 sec) SUBFIND: SO iteration 8: need to repeat for 2507966 halo centers. (took 0.0246669 sec) SUBFIND: SO iteration 9: need to repeat for 2507966 halo centers. (took 0.0244057 sec) SUBFIND: SO iteration 10: need to repeat for 2507966 halo centers. (took 0.0244089 sec) SUBFIND: SO iteration 11: need to repeat for 2507966 halo centers. (took 0.0242501 sec) SUBFIND: SO iteration 12: need to repeat for 2507966 halo centers. (took 0.0241847 sec) SUBFIND: SO iteration 13: need to repeat for 2507966 halo centers. (took 0.0242178 sec) SUBFIND: SO iteration 14: need to repeat for 2507966 halo centers. (took 0.0241448 sec) SUBFIND: SO iteration 15: need to repeat for 2507966 halo centers. (took 0.0242397 sec) SUBFIND: SO iteration 16: need to repeat for 282848 halo centers. (took 0.0236336 sec) SUBFIND: SO iteration 17: need to repeat for 3524 halo centers. (took 0.00964186 sec) SUBFIND: SO iteration 18: need to repeat for 1 halo centers. (took 0.00054419 sec) SUBFIND: SO iteration 1: need to repeat for 2507966 halo centers. (took 0.0243464 sec) SUBFIND: SO iteration 2: need to repeat for 2507966 halo centers. (took 0.0238727 sec) SUBFIND: SO iteration 3: need to repeat for 2507966 halo centers. (took 0.0242617 sec) SUBFIND: SO iteration 4: need to repeat for 2507966 halo centers. (took 0.0242347 sec) SUBFIND: SO iteration 5: need to repeat for 2507966 halo centers. (took 0.0242678 sec) SUBFIND: SO iteration 6: need to repeat for 2507966 halo centers. (took 0.024195 sec) SUBFIND: SO iteration 7: need to repeat for 2507966 halo centers. (took 0.0243073 sec) SUBFIND: SO iteration 8: need to repeat for 2507966 halo centers. (took 0.0242372 sec) SUBFIND: SO iteration 9: need to repeat for 2507966 halo centers. (took 0.0242542 sec) SUBFIND: SO iteration 10: need to repeat for 2507966 halo centers. (took 0.0242602 sec) SUBFIND: SO iteration 11: need to repeat for 2507966 halo centers. (took 0.0243001 sec) SUBFIND: SO iteration 12: need to repeat for 2507966 halo centers. (took 0.024422 sec) SUBFIND: SO iteration 13: need to repeat for 2507966 halo centers. (took 0.0242946 sec) SUBFIND: SO iteration 14: need to repeat for 2507966 halo centers. (took 0.024313 sec) SUBFIND: SO iteration 15: need to repeat for 2507966 halo centers. (took 0.0242369 sec) SUBFIND: SO iteration 16: need to repeat for 174142 halo centers. (took 0.0237997 sec) SUBFIND: SO iteration 17: need to repeat for 2271 halo centers. (took 0.00798972 sec) SUBFIND: SO iteration 18: need to repeat for 1 halo centers. (took 0.000408707 sec) SUBFIND: SO iteration 1: need to repeat for 2507966 halo centers. (took 0.0244536 sec) SUBFIND: SO iteration 2: need to repeat for 2507966 halo centers. (took 0.0239682 sec) SUBFIND: SO iteration 3: need to repeat for 2507966 halo centers. (took 0.0244914 sec) SUBFIND: SO iteration 4: need to repeat for 2507966 halo centers. (took 0.0241853 sec) SUBFIND: SO iteration 5: need to repeat for 2507966 halo centers. (took 0.02418 sec) SUBFIND: SO iteration 6: need to repeat for 2507966 halo centers. (took 0.0241979 sec) SUBFIND: SO iteration 7: need to repeat for 2507966 halo centers. (took 0.0241531 sec) SUBFIND: SO iteration 8: need to repeat for 2507966 halo centers. (took 0.0242202 sec) SUBFIND: SO iteration 9: need to repeat for 2507966 halo centers. (took 0.0241196 sec) SUBFIND: SO iteration 10: need to repeat for 2507966 halo centers. (took 0.0244788 sec) SUBFIND: SO iteration 11: need to repeat for 2507966 halo centers. (took 0.0246117 sec) SUBFIND: SO iteration 12: need to repeat for 2507966 halo centers. (took 0.0244531 sec) SUBFIND: SO iteration 13: need to repeat for 2507966 halo centers. (took 0.0246372 sec) SUBFIND: SO iteration 14: need to repeat for 2507966 halo centers. (took 0.0246475 sec) SUBFIND: SO iteration 15: need to repeat for 2507966 halo centers. (took 0.0242344 sec) SUBFIND: SO iteration 16: need to repeat for 288240 halo centers. (took 0.0242177 sec) SUBFIND: SO iteration 17: need to repeat for 3603 halo centers. (took 0.00984408 sec) SUBFIND: SO iteration 18: need to repeat for 1 halo centers. (took 0.00054314 sec) SUBFIND: SO iteration 1: need to repeat for 2507966 halo centers. (took 0.024516 sec) SUBFIND: SO iteration 2: need to repeat for 2507966 halo centers. (took 0.0241255 sec) SUBFIND: SO iteration 3: need to repeat for 2507966 halo centers. (took 0.0232305 sec) SUBFIND: SO iteration 4: need to repeat for 2507966 halo centers. (took 0.0235958 sec) SUBFIND: SO iteration 5: need to repeat for 2507966 halo centers. (took 0.0235889 sec) SUBFIND: SO iteration 6: need to repeat for 2507966 halo centers. (took 0.0236278 sec) SUBFIND: SO iteration 7: need to repeat for 2507966 halo centers. (took 0.0236827 sec) SUBFIND: SO iteration 8: need to repeat for 2507966 halo centers. (took 0.0236291 sec) SUBFIND: SO iteration 9: need to repeat for 2507966 halo centers. (took 0.0236408 sec) SUBFIND: SO iteration 10: need to repeat for 2507966 halo centers. (took 0.0235991 sec) SUBFIND: SO iteration 11: need to repeat for 2507966 halo centers. (took 0.0236188 sec) SUBFIND: SO iteration 12: need to repeat for 2507966 halo centers. (took 0.0235947 sec) SUBFIND: SO iteration 13: need to repeat for 2507966 halo centers. (took 0.0236346 sec) SUBFIND: SO iteration 14: need to repeat for 2507966 halo centers. (took 0.0236619 sec) SUBFIND: SO iteration 15: need to repeat for 2507966 halo centers. (took 0.0236531 sec) SUBFIND: SO iteration 16: need to repeat for 2271987 halo centers. (took 0.023532 sec) SUBFIND: SO iteration 17: need to repeat for 285823 halo centers. (took 0.022185 sec) SUBFIND: SO iteration 18: need to repeat for 39964 halo centers. (took 0.00962759 sec) SUBFIND: determining spherical overdensity masses took 1.61812 sec SUBFIND: assembled and ordered groups and subhalos (took 0.21757 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 = 2.88827 sec, total size 937.923 MB, corresponds to effective I/O rate of 324.735 MB/sec SUBFIND: Subgroup catalogues saved. took = 2.88984 sec SUBFIND: Finished with SUBFIND. (total time=73.7948 sec) SUBFIND: Total number of subhalos with at least 20 particles: 2509282 SUBFIND: Largest subhalo has 108 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134076294 FOF: preparing output order of particles took 1.2493 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 9.29143 sec, total size 5263.17 MB, corresponds to effective I/O rate of 566.454 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 68 (rank 68 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 82 (rank 82 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.