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 = 186452.69 Mb (on task= 297), Smallest = 186399.41 Mb (on task= 0), Average = 186428.08 Mb Total Mem: Largest = 191515.35 Mb (on task= 270), Smallest = 191515.33 Mb (on task= 0), Average = 191515.33 Mb Committed_AS: Largest = 5115.93 Mb (on task= 0), Smallest = 5062.64 Mb (on task= 297), Average = 5087.25 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 = 5115.93 Mb (on task= 0), Smallest = 5062.64 Mb (on task= 297), Average = 5087.25 Mb avail /dev/shm: Largest = 95321.53 Mb (on task= 81), Smallest = 95321.46 Mb (on task= 34), 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 15.7405 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): 65909145 (tot= 65909145) masstab= 0 READIC: Type 1: 67974309 (tot= 67974309) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 99045 (tot= 99045) 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 4.55536 sec, total size 6384.66 MB, corresponds to effective I/O rate of 1401.57 MB/sec READIC: Total number of particles : 133982499 INIT: Testing ID uniqueness... INIT: success. took=0.0708638 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=18747, determination of top-level tree involved 5 iterations and took 0.649813 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 1.11972|1.11973 DOMAIN: combining multiple-domains took 0.0158899 sec DOMAIN: exchange of 68073354 particles DOMAIN: particle exchange done. (took 0.321696 sec) DOMAIN: domain decomposition done. (took in total 0.998143 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0742342 sec. INIT: Converting u -> entropy All.cf_a3inv=1331 FOF: Begin to compute FoF group catalogue... (presently allocated=174.012 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.154692 sec =71920.3 NTopnodes=21425 NTopleaves=18747 FOF: Start linking particles (presently allocated=193.484 MB) FOF: linking of small cells took 0.00187412 sec FOF: local links done (took 0.15731 sec, avg-work=0.13907, imbalance=1.12414). FOF: Marked=148865 out of the 67974309 primaries which are linked FOF: begin linking across processors (presently allocated=195.346 MB) FOF: have done 9882 cross links (processed 148865, took 0.00621598 sec) FOF: have done 2641 cross links (processed 76088, took 0.00523219 sec) FOF: have done 525 cross links (processed 12521, took 0.00487251 sec) FOF: have done 113 cross links (processed 2351, took 0.00450885 sec) FOF: have done 18 cross links (processed 563, took 0.0044688 sec) FOF: have done 1 cross links (processed 91, took 0.00441263 sec) FOF: have done 0 cross links (processed 3, took 0.00437723 sec) FOF: Local groups found. FOF: primary group finding took = 0.203657 sec FOF: Start finding nearest dm-particle (presently allocated=193.484 MB) FOF: fof-nearest iteration 1: need to repeat for 64144742 particles. (took = 0.102838 sec) FOF: fof-nearest iteration 2: need to repeat for 54933124 particles. (took = 0.116672 sec) FOF: fof-nearest iteration 3: need to repeat for 30603638 particles. (took = 0.127645 sec) FOF: fof-nearest iteration 4: need to repeat for 8768841 particles. (took = 0.0898107 sec) FOF: fof-nearest iteration 5: need to repeat for 1226957 particles. (took = 0.0328219 sec) FOF: fof-nearest iteration 6: need to repeat for 16596 particles. (took = 0.00826945 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.48625 sec FOF: compiling local group data and catalogue took = 0.0268951 sec FOF: Total number of FOF groups with at least 32 particles: 893950 FOF: Largest FOF group has 305 particles. FOF: Total number of particles in FOF groups: 133982499 FOF: group properties are now allocated.. (presently allocated=179.861 MB) FOF: computation of group properties took = 0.00981729 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.0918711 sec FOF: Finished computing FoF groups. Complete work took 1.02892 sec (presently allocated=174.792 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=180.997 MB) GRAVTREE: Tree construction done. took 0.524006 sec =103084 NTopnodes=21425 NTopleaves=18747 tree-build-scalability=0.792641 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 133752834 particles. (took 1.04296 sec) SUBFIND: ngb iteration 2: need to repeat for 133622010 particles. (took 0.860824 sec) SUBFIND: ngb iteration 3: need to repeat for 133496796 particles. (took 0.748339 sec) SUBFIND: ngb iteration 4: need to repeat for 133381754 particles. (took 0.674433 sec) SUBFIND: ngb iteration 5: need to repeat for 133285742 particles. (took 0.643741 sec) SUBFIND: ngb iteration 6: need to repeat for 133202699 particles. (took 0.632124 sec) SUBFIND: ngb iteration 7: need to repeat for 133134969 particles. (took 0.634704 sec) SUBFIND: ngb iteration 8: need to repeat for 133081124 particles. (took 0.653072 sec) SUBFIND: ngb iteration 9: need to repeat for 133034998 particles. (took 0.677575 sec) SUBFIND: ngb iteration 10: need to repeat for 132990284 particles. (took 0.706521 sec) SUBFIND: ngb iteration 11: need to repeat for 132803787 particles. (took 0.740249 sec) SUBFIND: ngb iteration 12: need to repeat for 130926251 particles. (took 0.774757 sec) SUBFIND: ngb iteration 13: need to repeat for 123631073 particles. (took 0.797685 sec) SUBFIND: ngb iteration 14: need to repeat for 111055614 particles. (took 0.781714 sec) SUBFIND: ngb iteration 15: need to repeat for 95272185 particles. (took 0.725571 sec) SUBFIND: ngb iteration 16: need to repeat for 78089371 particles. (took 0.64529 sec) SUBFIND: ngb iteration 17: need to repeat for 60383495 particles. (took 0.555497 sec) SUBFIND: ngb iteration 18: need to repeat for 42913132 particles. (took 0.457838 sec) SUBFIND: ngb iteration 19: need to repeat for 27076880 particles. (took 0.358807 sec) SUBFIND: ngb iteration 20: need to repeat for 14719434 particles. (took 0.251754 sec) SUBFIND: ngb iteration 21: need to repeat for 6701922 particles. (took 0.153468 sec) SUBFIND: ngb iteration 22: need to repeat for 2499579 particles. (took 0.0789804 sec) SUBFIND: ngb iteration 23: need to repeat for 766852 particles. (took 0.0324909 sec) SUBFIND: ngb iteration 24: need to repeat for 217184 particles. (took 0.0120696 sec) SUBFIND: ngb iteration 25: need to repeat for 92877 particles. (took 0.00395488 sec) SUBFIND: ngb iteration 26: need to repeat for 72362 particles. (took 0.00246321 sec) SUBFIND: ngb iteration 27: need to repeat for 67418 particles. (took 0.00202669 sec) SUBFIND: ngb iteration 28: need to repeat for 63027 particles. (took 0.00223568 sec) SUBFIND: ngb iteration 29: need to repeat for 58217 particles. (took 0.00187748 sec) SUBFIND: ngb iteration 30: need to repeat for 52328 particles. (took 0.00198988 sec) SUBFIND: ngb iteration 31: need to repeat for 46647 particles. (took 0.00206924 sec) SUBFIND: ngb iteration 32: need to repeat for 39843 particles. (took 0.00201903 sec) SUBFIND: ngb iteration 33: need to repeat for 33304 particles. (took 0.00209729 sec) SUBFIND: ngb iteration 34: need to repeat for 27071 particles. (took 0.0021324 sec) SUBFIND: ngb iteration 35: need to repeat for 21327 particles. (took 0.00210769 sec) SUBFIND: ngb iteration 36: need to repeat for 16104 particles. (took 0.00251673 sec) SUBFIND: ngb iteration 37: need to repeat for 11591 particles. (took 0.00228164 sec) SUBFIND: ngb iteration 38: need to repeat for 7622 particles. (took 0.00158584 sec) SUBFIND: ngb iteration 39: need to repeat for 4601 particles. (took 0.00110275 sec) SUBFIND: ngb iteration 40: need to repeat for 2612 particles. (took 0.00110517 sec) SUBFIND: ngb iteration 41: need to repeat for 1381 particles. (took 0.000838395 sec) SUBFIND: ngb iteration 42: need to repeat for 661 particles. (took 0.000672583 sec) SUBFIND: ngb iteration 43: need to repeat for 257 particles. (took 0.000536351 sec) SUBFIND: ngb iteration 44: need to repeat for 71 particles. (took 0.000435021 sec) SUBFIND: ngb iteration 45: need to repeat for 10 particles. (took 0.000309976 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 13.6851 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 133982499 particles, for threshold size factor 0.6) SUBFIND: The other 893950 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00301849 sec SUBFIND: particle balance=1.11972 SUBFIND: subfind_exchange() took 0.452352 sec SUBFIND: particle balance for processing=1.00081 SUBFIND: subdomain decomposition took 0.104995 sec SUBFIND: serial subfind subdomain decomposition took 0.103899 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=2070 took 49.7812 sec SUBFIND: root-task=0: Serial processing of halo 0 took 50.0371 SUBFIND: Processing overall took (total time=50.3171 sec) SUBFIND: 0 out of 9148 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 516910 ALLOCATE: Changing to MaxPartSph = 254280 SUBFIND: subfind_exchange() (for return to original CPU) took 0.511021 sec TREE: Full tree construction for all particles. (presently allocated=162.274 MB) GRAVTREE: Tree construction done. took 1.47617 sec =103084 NTopnodes=21425 NTopleaves=18747 tree-build-scalability=0.792641 SUBFIND: SO iteration 1: need to repeat for 893950 halo centers. (took 0.021653 sec) SUBFIND: SO iteration 2: need to repeat for 893950 halo centers. (took 0.0190875 sec) SUBFIND: SO iteration 3: need to repeat for 893950 halo centers. (took 0.018544 sec) SUBFIND: SO iteration 4: need to repeat for 893950 halo centers. (took 0.0186077 sec) SUBFIND: SO iteration 5: need to repeat for 893950 halo centers. (took 0.0182691 sec) SUBFIND: SO iteration 6: need to repeat for 893950 halo centers. (took 0.017988 sec) SUBFIND: SO iteration 7: need to repeat for 893950 halo centers. (took 0.0179742 sec) SUBFIND: SO iteration 8: need to repeat for 893950 halo centers. (took 0.0179478 sec) SUBFIND: SO iteration 9: need to repeat for 893950 halo centers. (took 0.0179509 sec) SUBFIND: SO iteration 10: need to repeat for 893950 halo centers. (took 0.0181999 sec) SUBFIND: SO iteration 11: need to repeat for 893950 halo centers. (took 0.0180665 sec) SUBFIND: SO iteration 12: need to repeat for 893950 halo centers. (took 0.0179695 sec) SUBFIND: SO iteration 13: need to repeat for 893950 halo centers. (took 0.0178808 sec) SUBFIND: SO iteration 14: need to repeat for 893950 halo centers. (took 0.0182741 sec) SUBFIND: SO iteration 15: need to repeat for 893950 halo centers. (took 0.0183442 sec) SUBFIND: SO iteration 16: need to repeat for 23458 halo centers. (took 0.0176451 sec) SUBFIND: SO iteration 17: need to repeat for 98 halo centers. (took 0.00260719 sec) SUBFIND: SO iteration 1: need to repeat for 893950 halo centers. (took 0.0181299 sec) SUBFIND: SO iteration 2: need to repeat for 893950 halo centers. (took 0.0175876 sec) SUBFIND: SO iteration 3: need to repeat for 893950 halo centers. (took 0.0178737 sec) SUBFIND: SO iteration 4: need to repeat for 893950 halo centers. (took 0.0182708 sec) SUBFIND: SO iteration 5: need to repeat for 893950 halo centers. (took 0.0177913 sec) SUBFIND: SO iteration 6: need to repeat for 893950 halo centers. (took 0.0178821 sec) SUBFIND: SO iteration 7: need to repeat for 893950 halo centers. (took 0.0181175 sec) SUBFIND: SO iteration 8: need to repeat for 893950 halo centers. (took 0.0178591 sec) SUBFIND: SO iteration 9: need to repeat for 893950 halo centers. (took 0.0202444 sec) SUBFIND: SO iteration 10: need to repeat for 893950 halo centers. (took 0.0178273 sec) SUBFIND: SO iteration 11: need to repeat for 893950 halo centers. (took 0.0181079 sec) SUBFIND: SO iteration 12: need to repeat for 893950 halo centers. (took 0.0178757 sec) SUBFIND: SO iteration 13: need to repeat for 893950 halo centers. (took 0.0189843 sec) SUBFIND: SO iteration 14: need to repeat for 893950 halo centers. (took 0.0190936 sec) SUBFIND: SO iteration 15: need to repeat for 893950 halo centers. (took 0.0199407 sec) SUBFIND: SO iteration 16: need to repeat for 11435 halo centers. (took 0.0183946 sec) SUBFIND: SO iteration 17: need to repeat for 26 halo centers. (took 0.0014494 sec) SUBFIND: SO iteration 1: need to repeat for 893950 halo centers. (took 0.0192892 sec) SUBFIND: SO iteration 2: need to repeat for 893950 halo centers. (took 0.0206708 sec) SUBFIND: SO iteration 3: need to repeat for 893950 halo centers. (took 0.0206975 sec) SUBFIND: SO iteration 4: need to repeat for 893950 halo centers. (took 0.0203689 sec) SUBFIND: SO iteration 5: need to repeat for 893950 halo centers. (took 0.0213033 sec) SUBFIND: SO iteration 6: need to repeat for 893950 halo centers. (took 0.018398 sec) SUBFIND: SO iteration 7: need to repeat for 893950 halo centers. (took 0.0190489 sec) SUBFIND: SO iteration 8: need to repeat for 893950 halo centers. (took 0.0186905 sec) SUBFIND: SO iteration 9: need to repeat for 893950 halo centers. (took 0.0185435 sec) SUBFIND: SO iteration 10: need to repeat for 893950 halo centers. (took 0.0182638 sec) SUBFIND: SO iteration 11: need to repeat for 893950 halo centers. (took 0.0184212 sec) SUBFIND: SO iteration 12: need to repeat for 893950 halo centers. (took 0.0180615 sec) SUBFIND: SO iteration 13: need to repeat for 893950 halo centers. (took 0.0188437 sec) SUBFIND: SO iteration 14: need to repeat for 893950 halo centers. (took 0.0182146 sec) SUBFIND: SO iteration 15: need to repeat for 893950 halo centers. (took 0.0179371 sec) SUBFIND: SO iteration 16: need to repeat for 23713 halo centers. (took 0.0177903 sec) SUBFIND: SO iteration 17: need to repeat for 99 halo centers. (took 0.00253639 sec) SUBFIND: SO iteration 1: need to repeat for 893950 halo centers. (took 0.0180152 sec) SUBFIND: SO iteration 2: need to repeat for 893950 halo centers. (took 0.0184153 sec) SUBFIND: SO iteration 3: need to repeat for 893950 halo centers. (took 0.0178067 sec) SUBFIND: SO iteration 4: need to repeat for 893950 halo centers. (took 0.0185546 sec) SUBFIND: SO iteration 5: need to repeat for 893950 halo centers. (took 0.0181942 sec) SUBFIND: SO iteration 6: need to repeat for 893950 halo centers. (took 0.0185478 sec) SUBFIND: SO iteration 7: need to repeat for 893950 halo centers. (took 0.018266 sec) SUBFIND: SO iteration 8: need to repeat for 893950 halo centers. (took 0.0184013 sec) SUBFIND: SO iteration 9: need to repeat for 893950 halo centers. (took 0.0207576 sec) SUBFIND: SO iteration 10: need to repeat for 893950 halo centers. (took 0.0185488 sec) SUBFIND: SO iteration 11: need to repeat for 893950 halo centers. (took 0.0225024 sec) SUBFIND: SO iteration 12: need to repeat for 893950 halo centers. (took 0.0218349 sec) SUBFIND: SO iteration 13: need to repeat for 893950 halo centers. (took 0.0186875 sec) SUBFIND: SO iteration 14: need to repeat for 893950 halo centers. (took 0.0183046 sec) SUBFIND: SO iteration 15: need to repeat for 893950 halo centers. (took 0.0187583 sec) SUBFIND: SO iteration 16: need to repeat for 581700 halo centers. (took 0.0183708 sec) SUBFIND: SO iteration 17: need to repeat for 22644 halo centers. (took 0.013479 sec) SUBFIND: SO iteration 18: need to repeat for 420 halo centers. (took 0.00263796 sec) SUBFIND: SO iteration 19: need to repeat for 3 halo centers. (took 0.000202121 sec) SUBFIND: determining spherical overdensity masses took 1.22362 sec SUBFIND: assembled and ordered groups and subhalos (took 0.0836732 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 = 1.53611 sec, total size 336.076 MB, corresponds to effective I/O rate of 218.785 MB/sec SUBFIND: Subgroup catalogues saved. took = 1.53716 sec SUBFIND: Finished with SUBFIND. (total time=69.8873 sec) SUBFIND: Total number of subhalos with at least 20 particles: 903085 SUBFIND: Largest subhalo has 226 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 133982499 FOF: preparing output order of particles took 1.35423 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 7.33459 sec, total size 5354.19 MB, corresponds to effective I/O rate of 729.992 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 320 (rank 320 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.