TACC: Starting up job 4153614 TACC: Starting parallel tasks... Shared memory islands host a minimum of 28 and a maximum of 28 MPI ranks. We shall use 24 MPI ranks in total for assisting one-sided communication (1 per shared memory node). ___ __ ____ ___ ____ ____ __ / __) /__\ ( _ \ / __)( ___)(_ _)___ /. | ( (_-. /(__)\ )(_) )( (_-. )__) )( (___)(_ _) \___/(__)(__)(____/ \___/(____) (__) (_) This is Gadget, version 4.0. Git commit 30019281bed6dcfb8d018c09095aeaa1e6ff5042, Wed Aug 11 12:22:28 2021 +0200 Code was compiled with the following compiler and flags: mpicxx -std=c++11 -Wwrite-strings -Wredundant-decls -Woverloaded-virtual -Wcast-qual -Wcast-align -Wpointer-arith -Wmissing-declarations -g -Wall -W -O3 -march=native -I/opt/apps/gcc9_1/hdf5/1.10.4/x86_64/include -I/opt/apps/gcc9_1/gsl/2.6/include -I/opt/apps/gcc9_1/impi19_0/fftw3/3.3.8/include -Ibuild -Isrc Code was compiled with the following settings: DOUBLEPRECISION=1 FOF FOF_GROUP_MIN_LEN=32 FOF_LINKLENGTH=0.2 FOF_PRIMARY_LINK_TYPES=2 FOF_SECONDARY_LINK_TYPES=1+16+32 GADGET2_HEADER IDS_64BIT NTYPES=6 PERIODIC PMGRID=128 SELFGRAVITY SUBFIND Running on 648 MPI tasks. BEGRUN: Size of particle structure 136 [bytes] BEGRUN: Size of sph particle structure 192 [bytes] BEGRUN: Size of gravity tree node 104 [bytes] BEGRUN: Size of neighbour tree node 192 [bytes] BEGRUN: Size of subfind auxiliary data 104 [bytes] ------------------------------------------------------------------------------------------------------------------------- AvailMem: Largest = 186317.74 Mb (on task= 243), Smallest = 185659.80 Mb (on task= 621), Average = 186012.13 Mb Total Mem: Largest = 191386.89 Mb (on task= 27), Smallest = 191386.88 Mb (on task= 378), Average = 191386.89 Mb Committed_AS: Largest = 5727.09 Mb (on task= 621), Smallest = 5069.15 Mb (on task= 243), Average = 5374.76 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 = 5727.09 Mb (on task= 621), Smallest = 5069.15 Mb (on task= 243), Average = 5374.76 Mb avail /dev/shm: Largest = 95257.27 Mb (on task= 82), Smallest = 95257.20 Mb (on task= 582), Average = 95257.25 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c208-001.frontera.tacc.utexas.edu ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Obtaining parameters from file 'param.txt': InitCondFile lcdm_gas_littleendian.dat OutputDir output SnapshotFileBase snap OutputListFilename outputs_lcdm_gas.txt ICFormat 3 SnapFormat 3 TimeLimitCPU 180000 CpuTimeBetRestartFile 7200 MaxMemSize 3000 TimeBegin 0.0909091 TimeMax 1 ComovingIntegrationOn 1 Omega0 0.2814 OmegaLambda 0.7186 OmegaBaryon 0.0464 HubbleParam 0.697 Hubble 0.1 BoxSize 400000 OutputListOn 0 TimeBetSnapshot 1.83842 TimeOfFirstSnapshot 0.047619 TimeBetStatistics 0.05 NumFilesPerSnapshot 1 MaxFilesWithConcurrentIO 1 ErrTolIntAccuracy 0.012 CourantFac 0.15 MaxSizeTimestep 0.025 MinSizeTimestep 0 TypeOfOpeningCriterion 1 ErrTolTheta 0.9 ErrTolThetaMax 1 ErrTolForceAcc 0.0025 TopNodeFactor 2.5 ActivePartFracForNewDomainDecomp 0.01 DesNumNgb 64 MaxNumNgbDeviation 3 UnitLength_in_cm 3.08568e+21 UnitMass_in_g 1.989e+43 UnitVelocity_in_cm_per_s 100000 GravityConstantInternal 0 DesLinkNgb 20 SofteningComovingClass0 1.5 SofteningComovingClass1 1.5 SofteningComovingClass2 1.5 SofteningComovingClass3 1.5 SofteningComovingClass4 1.5 SofteningComovingClass5 1.5 SofteningMaxPhysClass0 1.5 SofteningMaxPhysClass1 1.5 SofteningMaxPhysClass2 1.5 SofteningMaxPhysClass3 1.5 SofteningMaxPhysClass4 1.5 SofteningMaxPhysClass5 1.5 SofteningClassOfPartType0 0 SofteningClassOfPartType1 0 SofteningClassOfPartType2 0 SofteningClassOfPartType3 0 SofteningClassOfPartType4 0 SofteningClassOfPartType5 0 ArtBulkViscConst 1 MinEgySpec 0 InitGasTemp 1000 MALLOC: Allocation of shared memory took 14.8817 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): 65581564 (tot= 65581564) masstab= 0 READIC: Type 1: 68431913 (tot= 68431913) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 88986 (tot= 88986) masstab= 0 READIC: Type 5: 0 (tot= 0) masstab= 0 READIC: Reading file `output/snap_271.hdf5' on task=0 and distribute it to 0 to 647. READIC: reading block 0 (Coordinates)... READIC: reading block 1 (Velocities)... READIC: reading block 2 (ParticleIDs)... READIC: reading block 3 (Masses)... READIC: reading block 4 (InternalEnergy)... READIC: reading block 5 (Density)... Dataset Density not present for particle type 0, using zero. READIC: reading block 6 (SmoothingLength)... Dataset SmoothingLength not present for particle type 0, using zero. READIC: reading done. Took 4.87621 sec, total size 6388.9 MB, corresponds to effective I/O rate of 1310.22 MB/sec READIC: Total number of particles : 134102463 INIT: Testing ID uniqueness... INIT: success. took=0.06138 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=29527, determination of top-level tree involved 5 iterations and took 0.459903 sec DOMAIN: we are going to try at most 503 different settings for combining the domains on tasks=648, nnodes=24 DOMAIN: total_cost=4 total_load=2 DOMAIN: best solution found after 1 iterations by task=166 for nextra=75, reaching maximum imbalance of 1.10411|1.1043 DOMAIN: combining multiple-domains took 0.0170724 sec DOMAIN: exchange of 68520899 particles DOMAIN: particle exchange done. (took 0.318815 sec) DOMAIN: domain decomposition done. (took in total 0.803332 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0457853 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=116.204 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.108576 sec =64909.6 NTopnodes=33745 NTopleaves=29527 FOF: Start linking particles (presently allocated=128.449 MB) FOF: linking of small cells took 0.00122198 sec FOF: local links done (took 0.112332 sec, avg-work=0.100247, imbalance=1.11422). FOF: Marked=167461 out of the 68431913 primaries which are linked FOF: begin linking across processors (presently allocated=129.687 MB) FOF: have done 10409 cross links (processed 167461, took 0.00468963 sec) FOF: have done 2509 cross links (processed 80018, took 0.00384904 sec) FOF: have done 427 cross links (processed 10830, took 0.0032954 sec) FOF: have done 97 cross links (processed 2177, took 0.0030989 sec) FOF: have done 23 cross links (processed 401, took 0.00303524 sec) FOF: have done 4 cross links (processed 72, took 0.003066 sec) FOF: have done 1 cross links (processed 17, took 0.00302898 sec) FOF: have done 1 cross links (processed 5, took 0.00299845 sec) FOF: have done 0 cross links (processed 2, took 0.00299906 sec) FOF: Local groups found. FOF: primary group finding took = 0.149969 sec FOF: Start finding nearest dm-particle (presently allocated=128.449 MB) FOF: fof-nearest iteration 1: need to repeat for 63356234 particles. (took = 0.0709412 sec) FOF: fof-nearest iteration 2: need to repeat for 52472455 particles. (took = 0.0816355 sec) FOF: fof-nearest iteration 3: need to repeat for 28575703 particles. (took = 0.0879889 sec) FOF: fof-nearest iteration 4: need to repeat for 9277636 particles. (took = 0.0593545 sec) FOF: fof-nearest iteration 5: need to repeat for 1230825 particles. (took = 0.0247735 sec) FOF: fof-nearest iteration 6: need to repeat for 36019 particles. (took = 0.00621044 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.336562 sec FOF: compiling local group data and catalogue took = 0.0165576 sec FOF: Total number of FOF groups with at least 32 particles: 696011 FOF: Largest FOF group has 194 particles. FOF: Total number of particles in FOF groups: 134102463 FOF: group properties are now allocated.. (presently allocated=119.764 MB) FOF: computation of group properties took = 0.00585272 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.161298 sec FOF: Finished computing FoF groups. Complete work took 0.868151 sec (presently allocated=116.583 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=120.355 MB) GRAVTREE: Tree construction done. took 0.351579 sec =84104.1 NTopnodes=33745 NTopleaves=29527 tree-build-scalability=0.59939 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 134087676 particles. (took 0.678323 sec) SUBFIND: ngb iteration 2: need to repeat for 134078912 particles. (took 0.572351 sec) SUBFIND: ngb iteration 3: need to repeat for 134073002 particles. (took 0.509745 sec) SUBFIND: ngb iteration 4: need to repeat for 134067525 particles. (took 0.486463 sec) SUBFIND: ngb iteration 5: need to repeat for 134065056 particles. (took 0.482115 sec) SUBFIND: ngb iteration 6: need to repeat for 134062044 particles. (took 0.483016 sec) SUBFIND: ngb iteration 7: need to repeat for 134058785 particles. (took 0.494333 sec) SUBFIND: ngb iteration 8: need to repeat for 134055672 particles. (took 0.516654 sec) SUBFIND: ngb iteration 9: need to repeat for 134052909 particles. (took 0.542872 sec) SUBFIND: ngb iteration 10: need to repeat for 134032106 particles. (took 0.572661 sec) SUBFIND: ngb iteration 11: need to repeat for 132986076 particles. (took 0.604657 sec) SUBFIND: ngb iteration 12: need to repeat for 125935143 particles. (took 0.630562 sec) SUBFIND: ngb iteration 13: need to repeat for 115805737 particles. (took 0.625125 sec) SUBFIND: ngb iteration 14: need to repeat for 103510833 particles. (took 0.599473 sec) SUBFIND: ngb iteration 15: need to repeat for 92065947 particles. (took 0.556843 sec) SUBFIND: ngb iteration 16: need to repeat for 82388349 particles. (took 0.515628 sec) SUBFIND: ngb iteration 17: need to repeat for 73408078 particles. (took 0.479458 sec) SUBFIND: ngb iteration 18: need to repeat for 63873706 particles. (took 0.443001 sec) SUBFIND: ngb iteration 19: need to repeat for 52532855 particles. (took 0.399303 sec) SUBFIND: ngb iteration 20: need to repeat for 39011143 particles. (took 0.350931 sec) SUBFIND: ngb iteration 21: need to repeat for 25062267 particles. (took 0.294196 sec) SUBFIND: ngb iteration 22: need to repeat for 13126852 particles. (took 0.222551 sec) SUBFIND: ngb iteration 23: need to repeat for 5349141 particles. (took 0.140674 sec) SUBFIND: ngb iteration 24: need to repeat for 1566722 particles. (took 0.0724097 sec) SUBFIND: ngb iteration 25: need to repeat for 315793 particles. (took 0.0282725 sec) SUBFIND: ngb iteration 26: need to repeat for 59942 particles. (took 0.00802796 sec) SUBFIND: ngb iteration 27: need to repeat for 29611 particles. (took 0.00191429 sec) SUBFIND: ngb iteration 28: need to repeat for 27395 particles. (took 0.00165567 sec) SUBFIND: ngb iteration 29: need to repeat for 26774 particles. (took 0.00185364 sec) SUBFIND: ngb iteration 30: need to repeat for 25862 particles. (took 0.00180323 sec) SUBFIND: ngb iteration 31: need to repeat for 24693 particles. (took 0.00267107 sec) SUBFIND: ngb iteration 32: need to repeat for 22902 particles. (took 0.0028936 sec) SUBFIND: ngb iteration 33: need to repeat for 20742 particles. (took 0.00258436 sec) SUBFIND: ngb iteration 34: need to repeat for 18236 particles. (took 0.0030437 sec) SUBFIND: ngb iteration 35: need to repeat for 15574 particles. (took 0.00252919 sec) SUBFIND: ngb iteration 36: need to repeat for 12562 particles. (took 0.00253905 sec) SUBFIND: ngb iteration 37: need to repeat for 9574 particles. (took 0.00236121 sec) SUBFIND: ngb iteration 38: need to repeat for 6875 particles. (took 0.00164522 sec) SUBFIND: ngb iteration 39: need to repeat for 4420 particles. (took 0.00120109 sec) SUBFIND: ngb iteration 40: need to repeat for 2260 particles. (took 0.00121207 sec) SUBFIND: ngb iteration 41: need to repeat for 932 particles. (took 0.000862455 sec) SUBFIND: ngb iteration 42: need to repeat for 402 particles. (took 0.000743316 sec) SUBFIND: ngb iteration 43: need to repeat for 131 particles. (took 0.000646513 sec) SUBFIND: ngb iteration 44: need to repeat for 10 particles. (took 0.000458101 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 11.3475 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 134102463 particles, for threshold size factor 0.6) SUBFIND: The other 696011 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00279289 sec SUBFIND: particle balance=1.1037 SUBFIND: subfind_exchange() took 0.370425 sec SUBFIND: particle balance for processing=1.00084 SUBFIND: subdomain decomposition took 0.0692554 sec SUBFIND: serial subfind subdomain decomposition took 0.068835 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=1075 took 17.123 sec SUBFIND: root-task=0: Serial processing of halo 0 took 17.2924 SUBFIND: Processing overall took (total time=17.4968 sec) SUBFIND: 0 out of 23961 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 344916 ALLOCATE: Changing to MaxPartSph = 168678 SUBFIND: subfind_exchange() (for return to original CPU) took 0.403013 sec TREE: Full tree construction for all particles. (presently allocated=106.962 MB) GRAVTREE: Tree construction done. took 0.953022 sec =84104.1 NTopnodes=33745 NTopleaves=29527 tree-build-scalability=0.59939 SUBFIND: SO iteration 1: need to repeat for 696011 halo centers. (took 0.0180347 sec) SUBFIND: SO iteration 2: need to repeat for 696011 halo centers. (took 0.0167311 sec) SUBFIND: SO iteration 3: need to repeat for 696011 halo centers. (took 0.0164616 sec) SUBFIND: SO iteration 4: need to repeat for 696011 halo centers. (took 0.0162625 sec) SUBFIND: SO iteration 5: need to repeat for 696011 halo centers. (took 0.0160456 sec) SUBFIND: SO iteration 6: need to repeat for 696011 halo centers. (took 0.0159636 sec) SUBFIND: SO iteration 7: need to repeat for 696011 halo centers. (took 0.0159691 sec) SUBFIND: SO iteration 8: need to repeat for 696011 halo centers. (took 0.0160217 sec) SUBFIND: SO iteration 9: need to repeat for 696011 halo centers. (took 0.0159512 sec) SUBFIND: SO iteration 10: need to repeat for 696011 halo centers. (took 0.0159107 sec) SUBFIND: SO iteration 11: need to repeat for 696011 halo centers. (took 0.0159252 sec) SUBFIND: SO iteration 12: need to repeat for 696011 halo centers. (took 0.0159492 sec) SUBFIND: SO iteration 13: need to repeat for 696011 halo centers. (took 0.0159375 sec) SUBFIND: SO iteration 14: need to repeat for 696011 halo centers. (took 0.0159474 sec) SUBFIND: SO iteration 15: need to repeat for 696011 halo centers. (took 0.0159644 sec) SUBFIND: SO iteration 16: need to repeat for 11514 halo centers. (took 0.0157804 sec) SUBFIND: SO iteration 17: need to repeat for 148 halo centers. (took 0.00137337 sec) SUBFIND: SO iteration 18: need to repeat for 5 halo centers. (took 0.000190873 sec) SUBFIND: SO iteration 1: need to repeat for 696011 halo centers. (took 0.0159776 sec) SUBFIND: SO iteration 2: need to repeat for 696011 halo centers. (took 0.0156648 sec) SUBFIND: SO iteration 3: need to repeat for 696011 halo centers. (took 0.0158403 sec) SUBFIND: SO iteration 4: need to repeat for 696011 halo centers. (took 0.0159195 sec) SUBFIND: SO iteration 5: need to repeat for 696011 halo centers. (took 0.0158664 sec) SUBFIND: SO iteration 6: need to repeat for 696011 halo centers. (took 0.01587 sec) SUBFIND: SO iteration 7: need to repeat for 696011 halo centers. (took 0.0158897 sec) SUBFIND: SO iteration 8: need to repeat for 696011 halo centers. (took 0.0158827 sec) SUBFIND: SO iteration 9: need to repeat for 696011 halo centers. (took 0.015841 sec) SUBFIND: SO iteration 10: need to repeat for 696011 halo centers. (took 0.0158808 sec) SUBFIND: SO iteration 11: need to repeat for 696011 halo centers. (took 0.0158936 sec) SUBFIND: SO iteration 12: need to repeat for 696011 halo centers. (took 0.0159164 sec) SUBFIND: SO iteration 13: need to repeat for 696011 halo centers. (took 0.0159093 sec) SUBFIND: SO iteration 14: need to repeat for 696011 halo centers. (took 0.015919 sec) SUBFIND: SO iteration 15: need to repeat for 696011 halo centers. (took 0.0159341 sec) SUBFIND: SO iteration 16: need to repeat for 5778 halo centers. (took 0.0156932 sec) SUBFIND: SO iteration 17: need to repeat for 63 halo centers. (took 0.000908794 sec) SUBFIND: SO iteration 18: need to repeat for 4 halo centers. (took 0.000180911 sec) SUBFIND: SO iteration 1: need to repeat for 696011 halo centers. (took 0.0159284 sec) SUBFIND: SO iteration 2: need to repeat for 696011 halo centers. (took 0.016481 sec) SUBFIND: SO iteration 3: need to repeat for 696011 halo centers. (took 0.0163065 sec) SUBFIND: SO iteration 4: need to repeat for 696011 halo centers. (took 0.0161038 sec) SUBFIND: SO iteration 5: need to repeat for 696011 halo centers. (took 0.0159328 sec) SUBFIND: SO iteration 6: need to repeat for 696011 halo centers. (took 0.0159578 sec) SUBFIND: SO iteration 7: need to repeat for 696011 halo centers. (took 0.0159711 sec) SUBFIND: SO iteration 8: need to repeat for 696011 halo centers. (took 0.0159781 sec) SUBFIND: SO iteration 9: need to repeat for 696011 halo centers. (took 0.0159418 sec) SUBFIND: SO iteration 10: need to repeat for 696011 halo centers. (took 0.0160068 sec) SUBFIND: SO iteration 11: need to repeat for 696011 halo centers. (took 0.0160052 sec) SUBFIND: SO iteration 12: need to repeat for 696011 halo centers. (took 0.0160213 sec) SUBFIND: SO iteration 13: need to repeat for 696011 halo centers. (took 0.0159516 sec) SUBFIND: SO iteration 14: need to repeat for 696011 halo centers. (took 0.0160521 sec) SUBFIND: SO iteration 15: need to repeat for 696011 halo centers. (took 0.0164355 sec) SUBFIND: SO iteration 16: need to repeat for 11861 halo centers. (took 0.0159706 sec) SUBFIND: SO iteration 17: need to repeat for 150 halo centers. (took 0.00145569 sec) SUBFIND: SO iteration 18: need to repeat for 5 halo centers. (took 0.000192564 sec) SUBFIND: SO iteration 1: need to repeat for 696011 halo centers. (took 0.0162389 sec) SUBFIND: SO iteration 2: need to repeat for 696011 halo centers. (took 0.0166696 sec) SUBFIND: SO iteration 3: need to repeat for 696011 halo centers. (took 0.0162655 sec) SUBFIND: SO iteration 4: need to repeat for 696011 halo centers. (took 0.0164455 sec) SUBFIND: SO iteration 5: need to repeat for 696011 halo centers. (took 0.0166105 sec) SUBFIND: SO iteration 6: need to repeat for 696011 halo centers. (took 0.016653 sec) SUBFIND: SO iteration 7: need to repeat for 696011 halo centers. (took 0.0169111 sec) SUBFIND: SO iteration 8: need to repeat for 696011 halo centers. (took 0.0164356 sec) SUBFIND: SO iteration 9: need to repeat for 696011 halo centers. (took 0.0164857 sec) SUBFIND: SO iteration 10: need to repeat for 696011 halo centers. (took 0.0164726 sec) SUBFIND: SO iteration 11: need to repeat for 696011 halo centers. (took 0.01643 sec) SUBFIND: SO iteration 12: need to repeat for 696011 halo centers. (took 0.0163856 sec) SUBFIND: SO iteration 13: need to repeat for 696011 halo centers. (took 0.0167711 sec) SUBFIND: SO iteration 14: need to repeat for 696011 halo centers. (took 0.0164088 sec) SUBFIND: SO iteration 15: need to repeat for 696011 halo centers. (took 0.0164379 sec) SUBFIND: SO iteration 16: need to repeat for 365456 halo centers. (took 0.0164087 sec) SUBFIND: SO iteration 17: need to repeat for 13238 halo centers. (took 0.0123561 sec) SUBFIND: SO iteration 18: need to repeat for 406 halo centers. (took 0.00153733 sec) SUBFIND: SO iteration 19: need to repeat for 1 halo centers. (took 0.000208709 sec) SUBFIND: determining spherical overdensity masses took 1.055 sec SUBFIND: assembled and ordered groups and subhalos (took 0.173398 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 = 2.83404 sec, total size 265.105 MB, corresponds to effective I/O rate of 93.5431 MB/sec SUBFIND: Subgroup catalogues saved. took = 2.83546 sec SUBFIND: Finished with SUBFIND. (total time=35.0633 sec) SUBFIND: Total number of subhalos with at least 20 particles: 719837 SUBFIND: Largest subhalo has 194 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134102463 FOF: preparing output order of particles took 1.29575 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 9.14078 sec, total size 5354.56 MB, corresponds to effective I/O rate of 585.788 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 167 (rank 167 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.