TACC: Starting up job 4242146 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 = 186448.41 Mb (on task= 297), Smallest = 186412.41 Mb (on task= 0), Average = 186434.17 Mb Total Mem: Largest = 191515.35 Mb (on task= 297), Smallest = 191515.33 Mb (on task= 27), Average = 191515.34 Mb Committed_AS: Largest = 5102.93 Mb (on task= 0), Smallest = 5066.93 Mb (on task= 297), Average = 5081.17 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 = 5102.93 Mb (on task= 0), Smallest = 5066.93 Mb (on task= 297), Average = 5081.17 Mb avail /dev/shm: Largest = 95321.54 Mb (on task= 297), Smallest = 95321.47 Mb (on task= 332), Average = 95321.51 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c152-032.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 18.012 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_208.hdf5' contains: READIC: Type 0 (gas): 57910053 (tot= 57910053) masstab= 0 READIC: Type 1: 76086653 (tot= 76086653) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 755 (tot= 755) masstab= 0 READIC: Type 5: 0 (tot= 0) masstab= 0 READIC: Reading file `output/snap_208.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 5.81124 sec, total size 6354.83 MB, corresponds to effective I/O rate of 1093.54 MB/sec READIC: Total number of particles : 133997461 INIT: Testing ID uniqueness... INIT: success. took=0.0830919 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=17403, determination of top-level tree involved 5 iterations and took 0.649484 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=174 for nextra=62, reaching maximum imbalance of 1.11067|1.11172 DOMAIN: combining multiple-domains took 0.0141732 sec DOMAIN: exchange of 76087408 particles DOMAIN: particle exchange done. (took 0.341435 sec) DOMAIN: domain decomposition done. (took in total 1.01564 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0651454 sec. INIT: Converting u -> entropy All.cf_a3inv=512 FOF: Begin to compute FoF group catalogue... (presently allocated=168 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.093436 sec =109375 NTopnodes=19889 NTopleaves=17403 FOF: Start linking particles (presently allocated=191.086 MB) FOF: linking of small cells took 0.00203863 sec FOF: local links done (took 0.148572 sec, avg-work=0.13169, imbalance=1.11742). FOF: Marked=180952 out of the 76086653 primaries which are linked FOF: begin linking across processors (presently allocated=192.964 MB) FOF: have done 20032 cross links (processed 180952, took 0.00691058 sec) FOF: have done 3592 cross links (processed 85414, took 0.00586056 sec) FOF: have done 573 cross links (processed 11830, took 0.00496297 sec) FOF: have done 74 cross links (processed 1748, took 0.00460271 sec) FOF: have done 8 cross links (processed 201, took 0.0044955 sec) FOF: have done 1 cross links (processed 23, took 0.00442725 sec) FOF: have done 0 cross links (processed 3, took 0.00432482 sec) FOF: Local groups found. FOF: primary group finding took = 0.195903 sec FOF: Start finding nearest dm-particle (presently allocated=191.086 MB) FOF: fof-nearest iteration 1: need to repeat for 57131343 particles. (took = 0.0844448 sec) FOF: fof-nearest iteration 2: need to repeat for 53274693 particles. (took = 0.0899064 sec) FOF: fof-nearest iteration 3: need to repeat for 41388987 particles. (took = 0.0956257 sec) FOF: fof-nearest iteration 4: need to repeat for 22114119 particles. (took = 0.0876184 sec) FOF: fof-nearest iteration 5: need to repeat for 5136822 particles. (took = 0.0577218 sec) FOF: fof-nearest iteration 6: need to repeat for 150798 particles. (took = 0.0191828 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.442698 sec FOF: compiling local group data and catalogue took = 0.0286827 sec FOF: Total number of FOF groups with at least 32 particles: 3621551 FOF: Largest FOF group has 74 particles. FOF: Total number of particles in FOF groups: 133997461 FOF: group properties are now allocated.. (presently allocated=175.716 MB) FOF: computation of group properties took = 0.0196933 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.140343 sec FOF: Finished computing FoF groups. Complete work took 1.00371 sec (presently allocated=170.917 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=181.176 MB) GRAVTREE: Tree construction done. took 0.400154 sec =140389 NTopnodes=19889 NTopleaves=17403 tree-build-scalability=0.858658 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 126630718 particles. (took 1.29404 sec) SUBFIND: ngb iteration 2: need to repeat for 117034884 particles. (took 0.911049 sec) SUBFIND: ngb iteration 3: need to repeat for 107293933 particles. (took 0.679211 sec) SUBFIND: ngb iteration 4: need to repeat for 98707210 particles. (took 0.526538 sec) SUBFIND: ngb iteration 5: need to repeat for 91464898 particles. (took 0.433469 sec) SUBFIND: ngb iteration 6: need to repeat for 84403892 particles. (took 0.388919 sec) SUBFIND: ngb iteration 7: need to repeat for 76119994 particles. (took 0.344898 sec) SUBFIND: ngb iteration 8: need to repeat for 67744909 particles. (took 0.289136 sec) SUBFIND: ngb iteration 9: need to repeat for 61983116 particles. (took 0.229671 sec) SUBFIND: ngb iteration 10: need to repeat for 59245769 particles. (took 0.191566 sec) SUBFIND: ngb iteration 11: need to repeat for 58278658 particles. (took 0.175817 sec) SUBFIND: ngb iteration 12: need to repeat for 58004478 particles. (took 0.174917 sec) SUBFIND: ngb iteration 13: need to repeat for 57935932 particles. (took 0.177781 sec) SUBFIND: ngb iteration 14: need to repeat for 57918650 particles. (took 0.178023 sec) SUBFIND: ngb iteration 15: need to repeat for 57913614 particles. (took 0.175842 sec) SUBFIND: ngb iteration 16: need to repeat for 57911792 particles. (took 0.168378 sec) SUBFIND: ngb iteration 17: need to repeat for 57910620 particles. (took 0.158957 sec) SUBFIND: ngb iteration 18: need to repeat for 57909286 particles. (took 0.14821 sec) SUBFIND: ngb iteration 19: need to repeat for 57906529 particles. (took 0.138814 sec) SUBFIND: ngb iteration 20: need to repeat for 57900812 particles. (took 0.135265 sec) SUBFIND: ngb iteration 21: need to repeat for 57888780 particles. (took 0.136219 sec) SUBFIND: ngb iteration 22: need to repeat for 57861500 particles. (took 0.140375 sec) SUBFIND: ngb iteration 23: need to repeat for 57798188 particles. (took 0.145876 sec) SUBFIND: ngb iteration 24: need to repeat for 57650896 particles. (took 0.153079 sec) SUBFIND: ngb iteration 25: need to repeat for 57318672 particles. (took 0.163995 sec) SUBFIND: ngb iteration 26: need to repeat for 56592552 particles. (took 0.17762 sec) SUBFIND: ngb iteration 27: need to repeat for 55111001 particles. (took 0.197673 sec) SUBFIND: ngb iteration 28: need to repeat for 52411416 particles. (took 0.221891 sec) SUBFIND: ngb iteration 29: need to repeat for 48148511 particles. (took 0.252841 sec) SUBFIND: ngb iteration 30: need to repeat for 42476135 particles. (took 0.28578 sec) SUBFIND: ngb iteration 31: need to repeat for 36081978 particles. (took 0.302495 sec) SUBFIND: ngb iteration 32: need to repeat for 29772605 particles. (took 0.300237 sec) SUBFIND: ngb iteration 33: need to repeat for 23861278 particles. (took 0.271773 sec) SUBFIND: ngb iteration 34: need to repeat for 18319592 particles. (took 0.228622 sec) SUBFIND: ngb iteration 35: need to repeat for 13209464 particles. (took 0.179368 sec) SUBFIND: ngb iteration 36: need to repeat for 8781647 particles. (took 0.134426 sec) SUBFIND: ngb iteration 37: need to repeat for 5277662 particles. (took 0.0965194 sec) SUBFIND: ngb iteration 38: need to repeat for 2802541 particles. (took 0.0645497 sec) SUBFIND: ngb iteration 39: need to repeat for 1288446 particles. (took 0.040229 sec) SUBFIND: ngb iteration 40: need to repeat for 499460 particles. (took 0.0217339 sec) SUBFIND: ngb iteration 41: need to repeat for 158306 particles. (took 0.0110507 sec) SUBFIND: ngb iteration 42: need to repeat for 39527 particles. (took 0.00522567 sec) SUBFIND: ngb iteration 43: need to repeat for 7717 particles. (took 0.00215402 sec) SUBFIND: ngb iteration 44: need to repeat for 1085 particles. (took 0.000751052 sec) SUBFIND: ngb iteration 45: need to repeat for 127 particles. (took 0.000320124 sec) SUBFIND: ngb iteration 46: need to repeat for 14 particles. (took 0.0001732 sec) SUBFIND: ngb iteration 47: need to repeat for 1 particles. (took 0.000158871 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 10.4623 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 133997461 particles, for threshold size factor 0.6) SUBFIND: The other 3621551 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.0103558 sec SUBFIND: particle balance=1.11024 SUBFIND: subfind_exchange() took 0.450688 sec SUBFIND: particle balance for processing=1.00021 SUBFIND: subdomain decomposition took 0.105071 sec SUBFIND: serial subfind subdomain decomposition took 0.103665 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=8384 took 200.29 sec SUBFIND: root-task=0: Serial processing of halo 0 took 200.545 SUBFIND: Processing overall took (total time=201.974 sec) SUBFIND: 0 out of 0 decisions, fraction -nan, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 516968 ALLOCATE: Changing to MaxPartSph = 223420 SUBFIND: subfind_exchange() (for return to original CPU) took 0.498378 sec TREE: Full tree construction for all particles. (presently allocated=156.057 MB) GRAVTREE: Tree construction done. took 1.56483 sec =140389 NTopnodes=19889 NTopleaves=17403 tree-build-scalability=0.858658 SUBFIND: SO iteration 1: need to repeat for 3620438 halo centers. (took 0.0463026 sec) SUBFIND: SO iteration 2: need to repeat for 3620438 halo centers. (took 0.0357309 sec) SUBFIND: SO iteration 3: need to repeat for 3620438 halo centers. (took 0.0387745 sec) SUBFIND: SO iteration 4: need to repeat for 3620438 halo centers. (took 0.0365006 sec) SUBFIND: SO iteration 5: need to repeat for 3620438 halo centers. (took 0.0388898 sec) SUBFIND: SO iteration 6: need to repeat for 3620438 halo centers. (took 0.0397131 sec) SUBFIND: SO iteration 7: need to repeat for 3620438 halo centers. (took 0.0386118 sec) SUBFIND: SO iteration 8: need to repeat for 3620438 halo centers. (took 0.0363702 sec) SUBFIND: SO iteration 9: need to repeat for 3620438 halo centers. (took 0.0371724 sec) SUBFIND: SO iteration 10: need to repeat for 3620438 halo centers. (took 0.036503 sec) SUBFIND: SO iteration 11: need to repeat for 3620438 halo centers. (took 0.0362547 sec) SUBFIND: SO iteration 12: need to repeat for 3620438 halo centers. (took 0.0362589 sec) SUBFIND: SO iteration 13: need to repeat for 3620438 halo centers. (took 0.0362958 sec) SUBFIND: SO iteration 14: need to repeat for 3620438 halo centers. (took 0.0362693 sec) SUBFIND: SO iteration 15: need to repeat for 3620438 halo centers. (took 0.0366988 sec) SUBFIND: SO iteration 16: need to repeat for 544794 halo centers. (took 0.0351693 sec) SUBFIND: SO iteration 17: need to repeat for 14507 halo centers. (took 0.00965596 sec) SUBFIND: SO iteration 18: need to repeat for 1 halo centers. (took 0.00186283 sec) SUBFIND: SO iteration 1: need to repeat for 3620438 halo centers. (took 0.0371882 sec) SUBFIND: SO iteration 2: need to repeat for 3620438 halo centers. (took 0.0355187 sec) SUBFIND: SO iteration 3: need to repeat for 3620438 halo centers. (took 0.0369468 sec) SUBFIND: SO iteration 4: need to repeat for 3620438 halo centers. (took 0.0367743 sec) SUBFIND: SO iteration 5: need to repeat for 3620438 halo centers. (took 0.0367579 sec) SUBFIND: SO iteration 6: need to repeat for 3620438 halo centers. (took 0.0368541 sec) SUBFIND: SO iteration 7: need to repeat for 3620438 halo centers. (took 0.0364768 sec) SUBFIND: SO iteration 8: need to repeat for 3620438 halo centers. (took 0.0377907 sec) SUBFIND: SO iteration 9: need to repeat for 3620438 halo centers. (took 0.0372288 sec) SUBFIND: SO iteration 10: need to repeat for 3620438 halo centers. (took 0.0367005 sec) SUBFIND: SO iteration 11: need to repeat for 3620438 halo centers. (took 0.0364885 sec) SUBFIND: SO iteration 12: need to repeat for 3620438 halo centers. (took 0.0365037 sec) SUBFIND: SO iteration 13: need to repeat for 3620438 halo centers. (took 0.0366024 sec) SUBFIND: SO iteration 14: need to repeat for 3620438 halo centers. (took 0.0364782 sec) SUBFIND: SO iteration 15: need to repeat for 3620438 halo centers. (took 0.036431 sec) SUBFIND: SO iteration 16: need to repeat for 358626 halo centers. (took 0.035288 sec) SUBFIND: SO iteration 17: need to repeat for 10713 halo centers. (took 0.00792912 sec) SUBFIND: SO iteration 18: need to repeat for 1 halo centers. (took 0.0013017 sec) SUBFIND: SO iteration 1: need to repeat for 3620438 halo centers. (took 0.0371466 sec) SUBFIND: SO iteration 2: need to repeat for 3620438 halo centers. (took 0.0354761 sec) SUBFIND: SO iteration 3: need to repeat for 3620438 halo centers. (took 0.0373267 sec) SUBFIND: SO iteration 4: need to repeat for 3620438 halo centers. (took 0.0364406 sec) SUBFIND: SO iteration 5: need to repeat for 3620438 halo centers. (took 0.0363085 sec) SUBFIND: SO iteration 6: need to repeat for 3620438 halo centers. (took 0.0364778 sec) SUBFIND: SO iteration 7: need to repeat for 3620438 halo centers. (took 0.0364161 sec) SUBFIND: SO iteration 8: need to repeat for 3620438 halo centers. (took 0.0380806 sec) SUBFIND: SO iteration 9: need to repeat for 3620438 halo centers. (took 0.0375567 sec) SUBFIND: SO iteration 10: need to repeat for 3620438 halo centers. (took 0.0372132 sec) SUBFIND: SO iteration 11: need to repeat for 3620438 halo centers. (took 0.0362986 sec) SUBFIND: SO iteration 12: need to repeat for 3620438 halo centers. (took 0.0362661 sec) SUBFIND: SO iteration 13: need to repeat for 3620438 halo centers. (took 0.0362165 sec) SUBFIND: SO iteration 14: need to repeat for 3620438 halo centers. (took 0.0366994 sec) SUBFIND: SO iteration 15: need to repeat for 3620438 halo centers. (took 0.0368691 sec) SUBFIND: SO iteration 16: need to repeat for 562031 halo centers. (took 0.0351833 sec) SUBFIND: SO iteration 17: need to repeat for 15195 halo centers. (took 0.00997419 sec) SUBFIND: SO iteration 18: need to repeat for 1 halo centers. (took 0.00166943 sec) SUBFIND: SO iteration 1: need to repeat for 3620438 halo centers. (took 0.037167 sec) SUBFIND: SO iteration 2: need to repeat for 3620438 halo centers. (took 0.0357645 sec) SUBFIND: SO iteration 3: need to repeat for 3620438 halo centers. (took 0.0338508 sec) SUBFIND: SO iteration 4: need to repeat for 3620438 halo centers. (took 0.0347851 sec) SUBFIND: SO iteration 5: need to repeat for 3620438 halo centers. (took 0.0348388 sec) SUBFIND: SO iteration 6: need to repeat for 3620438 halo centers. (took 0.0349844 sec) SUBFIND: SO iteration 7: need to repeat for 3620438 halo centers. (took 0.0351422 sec) SUBFIND: SO iteration 8: need to repeat for 3620438 halo centers. (took 0.034765 sec) SUBFIND: SO iteration 9: need to repeat for 3620438 halo centers. (took 0.0348061 sec) SUBFIND: SO iteration 10: need to repeat for 3620438 halo centers. (took 0.0377061 sec) SUBFIND: SO iteration 11: need to repeat for 3620438 halo centers. (took 0.0350147 sec) SUBFIND: SO iteration 12: need to repeat for 3620438 halo centers. (took 0.0353389 sec) SUBFIND: SO iteration 13: need to repeat for 3620438 halo centers. (took 0.0352838 sec) SUBFIND: SO iteration 14: need to repeat for 3620438 halo centers. (took 0.0346864 sec) SUBFIND: SO iteration 15: need to repeat for 3620438 halo centers. (took 0.0347801 sec) SUBFIND: SO iteration 16: need to repeat for 3333775 halo centers. (took 0.0350147 sec) SUBFIND: SO iteration 17: need to repeat for 401199 halo centers. (took 0.0316898 sec) SUBFIND: SO iteration 18: need to repeat for 53064 halo centers. (took 0.00851206 sec) SUBFIND: determining spherical overdensity masses took 2.42333 sec SUBFIND: assembled and ordered groups and subhalos (took 0.122083 sec) FOF/SUBFIND: writing group catalogue file: 'output/fof_subhalo_tab_208' (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 = 8.72569 sec, total size 1353.65 MB, corresponds to effective I/O rate of 155.134 MB/sec SUBFIND: Subgroup catalogues saved. took = 8.72891 sec SUBFIND: Finished with SUBFIND. (total time=226.728 sec) SUBFIND: Total number of subhalos with at least 20 particles: 3620438 SUBFIND: Largest subhalo has 74 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 133954624 FOF: preparing output order of particles took 1.42304 sec SNAPSHOT: writing snapshot file #208 @ time 0.125 ... SNAPSHOT: writing snapshot file: 'output/snap_208' (file 1 of 1) SNAPSHOT: writing snapshot rename 'output/snap_208.hdf5' to 'output/bak-snap_208.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 7.3622 sec, total size 5263.17 MB, corresponds to effective I/O rate of 714.89 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 380 (rank 380 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.