TACC: Starting up job 4245156 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 = 186351.18 Mb (on task= 594), Smallest = 186171.09 Mb (on task= 0), Average = 186288.57 Mb Total Mem: Largest = 191386.89 Mb (on task= 0), Smallest = 191386.89 Mb (on task= 513), Average = 191386.89 Mb Committed_AS: Largest = 5215.80 Mb (on task= 0), Smallest = 5035.71 Mb (on task= 594), Average = 5098.32 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 = 5215.80 Mb (on task= 0), Smallest = 5035.71 Mb (on task= 594), Average = 5098.32 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: c205-009.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 14.619 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): 64116679 (tot= 64116679) masstab= 0 READIC: Type 1: 69865575 (tot= 69865575) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 209 (tot= 209) 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 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 4.69482 sec, total size 6377.82 MB, corresponds to effective I/O rate of 1358.48 MB/sec READIC: Total number of particles : 133982463 INIT: Testing ID uniqueness... INIT: success. took=0.0607557 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=27868, determination of top-level tree involved 6 iterations and took 0.465382 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 1.1121|1.11214 DOMAIN: combining multiple-domains took 0.0150177 sec DOMAIN: exchange of 69865784 particles DOMAIN: particle exchange done. (took 0.325356 sec) DOMAIN: domain decomposition done. (took in total 0.813188 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0470522 sec. INIT: Converting u -> entropy All.cf_a3inv=1331 FOF: Begin to compute FoF group catalogue... (presently allocated=115.37 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.114369 sec =93055.5 NTopnodes=31849 NTopleaves=27868 FOF: Start linking particles (presently allocated=132.31 MB) FOF: linking of small cells took 0.00127281 sec FOF: local links done (took 0.0871116 sec, avg-work=0.0766973, imbalance=1.12619). FOF: Marked=151915 out of the 69865575 primaries which are linked FOF: begin linking across processors (presently allocated=133.709 MB) FOF: have done 18336 cross links (processed 151915, took 0.00508914 sec) FOF: have done 3240 cross links (processed 77122, took 0.00436094 sec) FOF: have done 507 cross links (processed 10311, took 0.00358793 sec) FOF: have done 72 cross links (processed 1561, took 0.00329494 sec) FOF: have done 8 cross links (processed 201, took 0.0031637 sec) FOF: have done 3 cross links (processed 16, took 0.00312165 sec) FOF: have done 1 cross links (processed 5, took 0.00299323 sec) FOF: have done 0 cross links (processed 2, took 0.00328729 sec) FOF: Local groups found. FOF: primary group finding took = 0.123696 sec FOF: Start finding nearest dm-particle (presently allocated=132.31 MB) FOF: fof-nearest iteration 1: need to repeat for 63098874 particles. (took = 0.0608129 sec) FOF: fof-nearest iteration 2: need to repeat for 57795188 particles. (took = 0.0657703 sec) FOF: fof-nearest iteration 3: need to repeat for 41174355 particles. (took = 0.069396 sec) FOF: fof-nearest iteration 4: need to repeat for 18635660 particles. (took = 0.0585056 sec) FOF: fof-nearest iteration 5: need to repeat for 3927826 particles. (took = 0.0324669 sec) FOF: fof-nearest iteration 6: need to repeat for 57566 particles. (took = 0.0104153 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.303078 sec FOF: compiling local group data and catalogue took = 0.0188393 sec FOF: Total number of FOF groups with at least 32 particles: 4019728 FOF: Largest FOF group has 66 particles. FOF: Total number of particles in FOF groups: 133982399 FOF: group properties are now allocated.. (presently allocated=121.057 MB) FOF: computation of group properties took = 0.0135379 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.19818 sec FOF: Finished computing FoF groups. Complete work took 0.878239 sec (presently allocated=117.662 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=125.546 MB) GRAVTREE: Tree construction done. took 0.288127 sec =117936 NTopnodes=31849 NTopleaves=27868 tree-build-scalability=0.730363 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 132005081 particles. (took 0.609933 sec) SUBFIND: ngb iteration 2: need to repeat for 129050180 particles. (took 0.511847 sec) SUBFIND: ngb iteration 3: need to repeat for 125381416 particles. (took 0.458199 sec) SUBFIND: ngb iteration 4: need to repeat for 121160147 particles. (took 0.422739 sec) SUBFIND: ngb iteration 5: need to repeat for 116119776 particles. (took 0.40069 sec) SUBFIND: ngb iteration 6: need to repeat for 109048325 particles. (took 0.382383 sec) SUBFIND: ngb iteration 7: need to repeat for 98139909 particles. (took 0.35507 sec) SUBFIND: ngb iteration 8: need to repeat for 84467808 particles. (took 0.306152 sec) SUBFIND: ngb iteration 9: need to repeat for 73318453 particles. (took 0.234558 sec) SUBFIND: ngb iteration 10: need to repeat for 67364784 particles. (took 0.174904 sec) SUBFIND: ngb iteration 11: need to repeat for 65049328 particles. (took 0.141043 sec) SUBFIND: ngb iteration 12: need to repeat for 64341204 particles. (took 0.129344 sec) SUBFIND: ngb iteration 13: need to repeat for 64164532 particles. (took 0.125983 sec) SUBFIND: ngb iteration 14: need to repeat for 64126288 particles. (took 0.123985 sec) SUBFIND: ngb iteration 15: need to repeat for 64118572 particles. (took 0.120445 sec) SUBFIND: ngb iteration 16: need to repeat for 64117019 particles. (took 0.115093 sec) SUBFIND: ngb iteration 17: need to repeat for 64116685 particles. (took 0.108312 sec) SUBFIND: ngb iteration 18: need to repeat for 64116513 particles. (took 0.101786 sec) SUBFIND: ngb iteration 19: need to repeat for 64116130 particles. (took 0.0974758 sec) SUBFIND: ngb iteration 20: need to repeat for 64114926 particles. (took 0.0962685 sec) SUBFIND: ngb iteration 21: need to repeat for 64111754 particles. (took 0.0980336 sec) SUBFIND: ngb iteration 22: need to repeat for 64103378 particles. (took 0.100686 sec) SUBFIND: ngb iteration 23: need to repeat for 64079176 particles. (took 0.104849 sec) SUBFIND: ngb iteration 24: need to repeat for 64017602 particles. (took 0.111177 sec) SUBFIND: ngb iteration 25: need to repeat for 63870846 particles. (took 0.119287 sec) SUBFIND: ngb iteration 26: need to repeat for 63543968 particles. (took 0.131191 sec) SUBFIND: ngb iteration 27: need to repeat for 62896191 particles. (took 0.146872 sec) SUBFIND: ngb iteration 28: need to repeat for 61726103 particles. (took 0.167945 sec) SUBFIND: ngb iteration 29: need to repeat for 59850523 particles. (took 0.194239 sec) SUBFIND: ngb iteration 30: need to repeat for 57104563 particles. (took 0.219196 sec) SUBFIND: ngb iteration 31: need to repeat for 53408644 particles. (took 0.243157 sec) SUBFIND: ngb iteration 32: need to repeat for 48846399 particles. (took 0.26638 sec) SUBFIND: ngb iteration 33: need to repeat for 43552201 particles. (took 0.283168 sec) SUBFIND: ngb iteration 34: need to repeat for 37651301 particles. (took 0.276869 sec) SUBFIND: ngb iteration 35: need to repeat for 31257793 particles. (took 0.251067 sec) SUBFIND: ngb iteration 36: need to repeat for 24597831 particles. (took 0.219248 sec) SUBFIND: ngb iteration 37: need to repeat for 18059470 particles. (took 0.181798 sec) SUBFIND: ngb iteration 38: need to repeat for 12141674 particles. (took 0.145882 sec) SUBFIND: ngb iteration 39: need to repeat for 7305414 particles. (took 0.109753 sec) SUBFIND: ngb iteration 40: need to repeat for 3825416 particles. (took 0.0751231 sec) SUBFIND: ngb iteration 41: need to repeat for 1684671 particles. (took 0.0465861 sec) SUBFIND: ngb iteration 42: need to repeat for 604135 particles. (took 0.0254871 sec) SUBFIND: ngb iteration 43: need to repeat for 168162 particles. (took 0.0120451 sec) SUBFIND: ngb iteration 44: need to repeat for 34367 particles. (took 0.00513201 sec) SUBFIND: ngb iteration 45: need to repeat for 4954 particles. (took 0.0018508 sec) SUBFIND: ngb iteration 46: need to repeat for 431 particles. (took 0.000591611 sec) SUBFIND: ngb iteration 47: need to repeat for 20 particles. (took 0.000250435 sec) SUBFIND: ngb iteration 48: need to repeat for 1 particles. (took 0.000189004 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 8.56021 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 133982463 particles, for threshold size factor 0.6) SUBFIND: The other 4019728 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00730087 sec SUBFIND: particle balance=1.1121 SUBFIND: subfind_exchange() took 0.375532 sec SUBFIND: particle balance for processing=1.00027 SUBFIND: subdomain decomposition took 0.0696209 sec SUBFIND: serial subfind subdomain decomposition took 0.0686899 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=6204 took 94.7309 sec SUBFIND: root-task=0: Serial processing of halo 0 took 94.8998 SUBFIND: Processing overall took (total time=95.4464 sec) SUBFIND: 0 out of 0 decisions, fraction -nan, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 344608 ALLOCATE: Changing to MaxPartSph = 164910 SUBFIND: subfind_exchange() (for return to original CPU) took 0.405543 sec TREE: Full tree construction for all particles. (presently allocated=108.919 MB) GRAVTREE: Tree construction done. took 1.05642 sec =117936 NTopnodes=31849 NTopleaves=27868 tree-build-scalability=0.730363 SUBFIND: SO iteration 1: need to repeat for 4019700 halo centers. (took 0.0341043 sec) SUBFIND: SO iteration 2: need to repeat for 4019700 halo centers. (took 0.0292155 sec) SUBFIND: SO iteration 3: need to repeat for 4019700 halo centers. (took 0.0295312 sec) SUBFIND: SO iteration 4: need to repeat for 4019700 halo centers. (took 0.0294286 sec) SUBFIND: SO iteration 5: need to repeat for 4019700 halo centers. (took 0.0292847 sec) SUBFIND: SO iteration 6: need to repeat for 4019700 halo centers. (took 0.0293719 sec) SUBFIND: SO iteration 7: need to repeat for 4019700 halo centers. (took 0.0292892 sec) SUBFIND: SO iteration 8: need to repeat for 4019700 halo centers. (took 0.0292898 sec) SUBFIND: SO iteration 9: need to repeat for 4019700 halo centers. (took 0.0293504 sec) SUBFIND: SO iteration 10: need to repeat for 4019700 halo centers. (took 0.0293426 sec) SUBFIND: SO iteration 11: need to repeat for 4019700 halo centers. (took 0.0294859 sec) SUBFIND: SO iteration 12: need to repeat for 4019700 halo centers. (took 0.0293864 sec) SUBFIND: SO iteration 13: need to repeat for 4019700 halo centers. (took 0.0294178 sec) SUBFIND: SO iteration 14: need to repeat for 4019700 halo centers. (took 0.029363 sec) SUBFIND: SO iteration 15: need to repeat for 4019700 halo centers. (took 0.029437 sec) SUBFIND: SO iteration 16: need to repeat for 540503 halo centers. (took 0.0285642 sec) SUBFIND: SO iteration 17: need to repeat for 12879 halo centers. (took 0.0101802 sec) SUBFIND: SO iteration 1: need to repeat for 4019700 halo centers. (took 0.0297454 sec) SUBFIND: SO iteration 2: need to repeat for 4019700 halo centers. (took 0.0287988 sec) SUBFIND: SO iteration 3: need to repeat for 4019700 halo centers. (took 0.0292569 sec) SUBFIND: SO iteration 4: need to repeat for 4019700 halo centers. (took 0.0294029 sec) SUBFIND: SO iteration 5: need to repeat for 4019700 halo centers. (took 0.0294054 sec) SUBFIND: SO iteration 6: need to repeat for 4019700 halo centers. (took 0.0293377 sec) SUBFIND: SO iteration 7: need to repeat for 4019700 halo centers. (took 0.0293835 sec) SUBFIND: SO iteration 8: need to repeat for 4019700 halo centers. (took 0.0292734 sec) SUBFIND: SO iteration 9: need to repeat for 4019700 halo centers. (took 0.0293987 sec) SUBFIND: SO iteration 10: need to repeat for 4019700 halo centers. (took 0.029376 sec) SUBFIND: SO iteration 11: need to repeat for 4019700 halo centers. (took 0.0293915 sec) SUBFIND: SO iteration 12: need to repeat for 4019700 halo centers. (took 0.0292605 sec) SUBFIND: SO iteration 13: need to repeat for 4019700 halo centers. (took 0.0293323 sec) SUBFIND: SO iteration 14: need to repeat for 4019700 halo centers. (took 0.029335 sec) SUBFIND: SO iteration 15: need to repeat for 4019699 halo centers. (took 0.0294232 sec) SUBFIND: SO iteration 16: need to repeat for 327408 halo centers. (took 0.0283548 sec) SUBFIND: SO iteration 17: need to repeat for 6040 halo centers. (took 0.00862673 sec) SUBFIND: SO iteration 1: need to repeat for 4019700 halo centers. (took 0.029807 sec) SUBFIND: SO iteration 2: need to repeat for 4019700 halo centers. (took 0.0287619 sec) SUBFIND: SO iteration 3: need to repeat for 4019700 halo centers. (took 0.0293473 sec) SUBFIND: SO iteration 4: need to repeat for 4019700 halo centers. (took 0.0292102 sec) SUBFIND: SO iteration 5: need to repeat for 4019700 halo centers. (took 0.0293084 sec) SUBFIND: SO iteration 6: need to repeat for 4019700 halo centers. (took 0.0291938 sec) SUBFIND: SO iteration 7: need to repeat for 4019700 halo centers. (took 0.029284 sec) SUBFIND: SO iteration 8: need to repeat for 4019700 halo centers. (took 0.0292895 sec) SUBFIND: SO iteration 9: need to repeat for 4019700 halo centers. (took 0.0292419 sec) SUBFIND: SO iteration 10: need to repeat for 4019700 halo centers. (took 0.0292497 sec) SUBFIND: SO iteration 11: need to repeat for 4019700 halo centers. (took 0.0292627 sec) SUBFIND: SO iteration 12: need to repeat for 4019700 halo centers. (took 0.0292299 sec) SUBFIND: SO iteration 13: need to repeat for 4019700 halo centers. (took 0.0292309 sec) SUBFIND: SO iteration 14: need to repeat for 4019700 halo centers. (took 0.0293314 sec) SUBFIND: SO iteration 15: need to repeat for 4019700 halo centers. (took 0.0291693 sec) SUBFIND: SO iteration 16: need to repeat for 549039 halo centers. (took 0.0284037 sec) SUBFIND: SO iteration 17: need to repeat for 14060 halo centers. (took 0.0100845 sec) SUBFIND: SO iteration 1: need to repeat for 4019700 halo centers. (took 0.0298559 sec) SUBFIND: SO iteration 2: need to repeat for 4019700 halo centers. (took 0.0288998 sec) SUBFIND: SO iteration 3: need to repeat for 4019700 halo centers. (took 0.0278311 sec) SUBFIND: SO iteration 4: need to repeat for 4019700 halo centers. (took 0.0283666 sec) SUBFIND: SO iteration 5: need to repeat for 4019700 halo centers. (took 0.0283327 sec) SUBFIND: SO iteration 6: need to repeat for 4019700 halo centers. (took 0.0283757 sec) SUBFIND: SO iteration 7: need to repeat for 4019700 halo centers. (took 0.0283225 sec) SUBFIND: SO iteration 8: need to repeat for 4019700 halo centers. (took 0.0284555 sec) SUBFIND: SO iteration 9: need to repeat for 4019700 halo centers. (took 0.0283434 sec) SUBFIND: SO iteration 10: need to repeat for 4019700 halo centers. (took 0.0284475 sec) SUBFIND: SO iteration 11: need to repeat for 4019700 halo centers. (took 0.0282831 sec) SUBFIND: SO iteration 12: need to repeat for 4019700 halo centers. (took 0.0284309 sec) SUBFIND: SO iteration 13: need to repeat for 4019700 halo centers. (took 0.028412 sec) SUBFIND: SO iteration 14: need to repeat for 4019700 halo centers. (took 0.0283784 sec) SUBFIND: SO iteration 15: need to repeat for 4019700 halo centers. (took 0.0284155 sec) SUBFIND: SO iteration 16: need to repeat for 3603052 halo centers. (took 0.0284722 sec) SUBFIND: SO iteration 17: need to repeat for 479819 halo centers. (took 0.0264455 sec) SUBFIND: SO iteration 18: need to repeat for 1251 halo centers. (took 0.0105303 sec) SUBFIND: determining spherical overdensity masses took 1.94202 sec SUBFIND: assembled and ordered groups and subhalos (took 0.223082 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 = 3.03185 sec, total size 1502.73 MB, corresponds to effective I/O rate of 495.648 MB/sec SUBFIND: Subgroup catalogues saved. took = 3.03419 sec SUBFIND: Finished with SUBFIND. (total time=111.417 sec) SUBFIND: Total number of subhalos with at least 20 particles: 4019700 SUBFIND: Largest subhalo has 66 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 133981448 FOF: preparing output order of particles took 1.25355 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 9.26925 sec, total size 5333.68 MB, corresponds to effective I/O rate of 575.417 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 643 (rank 643 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.