TACC: Starting up job 4154897 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 = 186374.27 Mb (on task= 405), Smallest = 185940.42 Mb (on task= 162), Average = 186044.26 Mb Total Mem: Largest = 191386.89 Mb (on task= 54), Smallest = 191386.88 Mb (on task= 378), Average = 191386.89 Mb Committed_AS: Largest = 5446.47 Mb (on task= 162), Smallest = 5012.62 Mb (on task= 405), Average = 5342.63 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 = 5446.47 Mb (on task= 162), Smallest = 5012.62 Mb (on task= 405), Average = 5342.63 Mb avail /dev/shm: Largest = 95257.27 Mb (on task= 81), Smallest = 95257.20 Mb (on task= 365), Average = 95257.25 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c202-027.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 18.3445 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): 55737330 (tot= 55737330) masstab= 0 READIC: Type 1: 78363799 (tot= 78363799) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 1267 (tot= 1267) 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 4.12137 sec, total size 6351.34 MB, corresponds to effective I/O rate of 1541.08 MB/sec READIC: Total number of particles : 134102396 INIT: Testing ID uniqueness... INIT: success. took=0.0689619 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: NTopleaves=16808, determination of top-level tree involved 6 iterations and took 0.42602 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=194 for nextra=30, reaching maximum imbalance of 1.1278|1.12812 DOMAIN: combining multiple-domains took 0.0165289 sec DOMAIN: exchange of 78365066 particles DOMAIN: particle exchange done. (took 0.288716 sec) DOMAIN: domain decomposition done. (took in total 0.738583 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0429121 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=111.07 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.0667763 sec =80224 NTopnodes=19209 NTopleaves=16808 FOF: Start linking particles (presently allocated=126.612 MB) FOF: linking of small cells took 0.00103073 sec FOF: local links done (took 0.104834 sec, avg-work=0.0911293, imbalance=1.13053). FOF: Marked=224862 out of the 78363799 primaries which are linked FOF: begin linking across processors (presently allocated=127.879 MB) FOF: have done 24983 cross links (processed 224862, took 0.00540073 sec) FOF: have done 4494 cross links (processed 104086, took 0.00445021 sec) FOF: have done 696 cross links (processed 14479, took 0.00361077 sec) FOF: have done 81 cross links (processed 2177, took 0.00323004 sec) FOF: have done 10 cross links (processed 221, took 0.00322488 sec) FOF: have done 1 cross links (processed 37, took 0.00308838 sec) FOF: have done 0 cross links (processed 5, took 0.00310154 sec) FOF: Local groups found. FOF: primary group finding took = 0.137976 sec FOF: Start finding nearest dm-particle (presently allocated=126.612 MB) FOF: fof-nearest iteration 1: need to repeat for 55102427 particles. (took = 0.0562073 sec) FOF: fof-nearest iteration 2: need to repeat for 51782221 particles. (took = 0.0595822 sec) FOF: fof-nearest iteration 3: need to repeat for 40674822 particles. (took = 0.0642885 sec) FOF: fof-nearest iteration 4: need to repeat for 22295592 particles. (took = 0.0591314 sec) FOF: fof-nearest iteration 5: need to repeat for 5631582 particles. (took = 0.0398978 sec) FOF: fof-nearest iteration 6: need to repeat for 186775 particles. (took = 0.0150864 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.300028 sec FOF: compiling local group data and catalogue took = 0.0187791 sec FOF: Total number of FOF groups with at least 32 particles: 3747356 FOF: Largest FOF group has 72 particles. FOF: Total number of particles in FOF groups: 134102395 FOF: group properties are now allocated.. (presently allocated=116.27 MB) FOF: computation of group properties took = 0.0124455 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.228998 sec FOF: Finished computing FoF groups. Complete work took 0.893343 sec (presently allocated=113.082 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=120.042 MB) GRAVTREE: Tree construction done. took 0.268163 sec =100016 NTopnodes=19209 NTopleaves=16808 tree-build-scalability=0.808238 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 127146255 particles. (took 0.821716 sec) SUBFIND: ngb iteration 2: need to repeat for 117965032 particles. (took 0.595855 sec) SUBFIND: ngb iteration 3: need to repeat for 108569117 particles. (took 0.449456 sec) SUBFIND: ngb iteration 4: need to repeat for 100153128 particles. (took 0.361023 sec) SUBFIND: ngb iteration 5: need to repeat for 92799810 particles. (took 0.308625 sec) SUBFIND: ngb iteration 6: need to repeat for 85211345 particles. (took 0.275947 sec) SUBFIND: ngb iteration 7: need to repeat for 75908455 particles. (took 0.24574 sec) SUBFIND: ngb iteration 8: need to repeat for 66476566 particles. (took 0.202893 sec) SUBFIND: ngb iteration 9: need to repeat for 60125657 particles. (took 0.15834 sec) SUBFIND: ngb iteration 10: need to repeat for 57178532 particles. (took 0.131363 sec) SUBFIND: ngb iteration 11: need to repeat for 56150165 particles. (took 0.117781 sec) SUBFIND: ngb iteration 12: need to repeat for 55850442 particles. (took 0.114243 sec) SUBFIND: ngb iteration 13: need to repeat for 55770827 particles. (took 0.115804 sec) SUBFIND: ngb iteration 14: need to repeat for 55748027 particles. (took 0.117126 sec) SUBFIND: ngb iteration 15: need to repeat for 55741174 particles. (took 0.115106 sec) SUBFIND: ngb iteration 16: need to repeat for 55738702 particles. (took 0.111723 sec) SUBFIND: ngb iteration 17: need to repeat for 55737625 particles. (took 0.106453 sec) SUBFIND: ngb iteration 18: need to repeat for 55736618 particles. (took 0.099269 sec) SUBFIND: ngb iteration 19: need to repeat for 55734589 particles. (took 0.0933603 sec) SUBFIND: ngb iteration 20: need to repeat for 55729405 particles. (took 0.0903529 sec) SUBFIND: ngb iteration 21: need to repeat for 55717453 particles. (took 0.0910582 sec) SUBFIND: ngb iteration 22: need to repeat for 55690879 particles. (took 0.093519 sec) SUBFIND: ngb iteration 23: need to repeat for 55629206 particles. (took 0.0975103 sec) SUBFIND: ngb iteration 24: need to repeat for 55486982 particles. (took 0.102787 sec) SUBFIND: ngb iteration 25: need to repeat for 55159038 particles. (took 0.109434 sec) SUBFIND: ngb iteration 26: need to repeat for 54436209 particles. (took 0.120152 sec) SUBFIND: ngb iteration 27: need to repeat for 52974976 particles. (took 0.135062 sec) SUBFIND: ngb iteration 28: need to repeat for 50308047 particles. (took 0.154979 sec) SUBFIND: ngb iteration 29: need to repeat for 46163993 particles. (took 0.17635 sec) SUBFIND: ngb iteration 30: need to repeat for 40757035 particles. (took 0.194838 sec) SUBFIND: ngb iteration 31: need to repeat for 34771083 particles. (took 0.207316 sec) SUBFIND: ngb iteration 32: need to repeat for 28866482 particles. (took 0.204541 sec) SUBFIND: ngb iteration 33: need to repeat for 23202047 particles. (took 0.184789 sec) SUBFIND: ngb iteration 34: need to repeat for 17740371 particles. (took 0.153245 sec) SUBFIND: ngb iteration 35: need to repeat for 12651410 particles. (took 0.12195 sec) SUBFIND: ngb iteration 36: need to repeat for 8244777 particles. (took 0.0920458 sec) SUBFIND: ngb iteration 37: need to repeat for 4816998 particles. (took 0.0654139 sec) SUBFIND: ngb iteration 38: need to repeat for 2459507 particles. (took 0.0425802 sec) SUBFIND: ngb iteration 39: need to repeat for 1072196 particles. (took 0.0256719 sec) SUBFIND: ngb iteration 40: need to repeat for 389446 particles. (took 0.0143555 sec) SUBFIND: ngb iteration 41: need to repeat for 115590 particles. (took 0.00738326 sec) SUBFIND: ngb iteration 42: need to repeat for 26952 particles. (took 0.00361966 sec) SUBFIND: ngb iteration 43: need to repeat for 4840 particles. (took 0.00159626 sec) SUBFIND: ngb iteration 44: need to repeat for 670 particles. (took 0.000601254 sec) SUBFIND: ngb iteration 45: need to repeat for 67 particles. (took 0.000316964 sec) SUBFIND: ngb iteration 46: need to repeat for 9 particles. (took 0.000240447 sec) SUBFIND: ngb iteration 47: need to repeat for 1 particles. (took 0.000214551 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 7.03909 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 134102396 particles, for threshold size factor 0.6) SUBFIND: The other 3747356 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00731889 sec SUBFIND: particle balance=1.1278 SUBFIND: subfind_exchange() took 0.372605 sec SUBFIND: particle balance for processing=1.00018 SUBFIND: subdomain decomposition took 0.0690837 sec SUBFIND: serial subfind subdomain decomposition took 0.0687286 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=5783 took 87.2461 sec SUBFIND: root-task=0: Serial processing of halo 0 took 87.4141 SUBFIND: Processing overall took (total time=89.6663 sec) SUBFIND: 0 out of 0 decisions, fraction -nan, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 344915 ALLOCATE: Changing to MaxPartSph = 143358 SUBFIND: subfind_exchange() (for return to original CPU) took 0.387885 sec TREE: Full tree construction for all particles. (presently allocated=103.076 MB) GRAVTREE: Tree construction done. took 1.05063 sec =100016 NTopnodes=19209 NTopleaves=16808 tree-build-scalability=0.808238 SUBFIND: SO iteration 1: need to repeat for 3744926 halo centers. (took 0.0344204 sec) SUBFIND: SO iteration 2: need to repeat for 3744926 halo centers. (took 0.0297691 sec) SUBFIND: SO iteration 3: need to repeat for 3744926 halo centers. (took 0.0302661 sec) SUBFIND: SO iteration 4: need to repeat for 3744926 halo centers. (took 0.0300818 sec) SUBFIND: SO iteration 5: need to repeat for 3744926 halo centers. (took 0.0301238 sec) SUBFIND: SO iteration 6: need to repeat for 3744926 halo centers. (took 0.0305173 sec) SUBFIND: SO iteration 7: need to repeat for 3744926 halo centers. (took 0.0299683 sec) SUBFIND: SO iteration 8: need to repeat for 3744926 halo centers. (took 0.0298347 sec) SUBFIND: SO iteration 9: need to repeat for 3744926 halo centers. (took 0.0297751 sec) SUBFIND: SO iteration 10: need to repeat for 3744926 halo centers. (took 0.0297816 sec) SUBFIND: SO iteration 11: need to repeat for 3744926 halo centers. (took 0.0297566 sec) SUBFIND: SO iteration 12: need to repeat for 3744926 halo centers. (took 0.0300001 sec) SUBFIND: SO iteration 13: need to repeat for 3744926 halo centers. (took 0.0298049 sec) SUBFIND: SO iteration 14: need to repeat for 3744926 halo centers. (took 0.0298017 sec) SUBFIND: SO iteration 15: need to repeat for 3744926 halo centers. (took 0.0297459 sec) SUBFIND: SO iteration 16: need to repeat for 593272 halo centers. (took 0.0289529 sec) SUBFIND: SO iteration 17: need to repeat for 21837 halo centers. (took 0.0119298 sec) SUBFIND: SO iteration 18: need to repeat for 6 halo centers. (took 0.00215513 sec) SUBFIND: SO iteration 1: need to repeat for 3744926 halo centers. (took 0.0303522 sec) SUBFIND: SO iteration 2: need to repeat for 3744926 halo centers. (took 0.0292006 sec) SUBFIND: SO iteration 3: need to repeat for 3744926 halo centers. (took 0.0298138 sec) SUBFIND: SO iteration 4: need to repeat for 3744926 halo centers. (took 0.0298132 sec) SUBFIND: SO iteration 5: need to repeat for 3744926 halo centers. (took 0.0316355 sec) SUBFIND: SO iteration 6: need to repeat for 3744926 halo centers. (took 0.0314226 sec) SUBFIND: SO iteration 7: need to repeat for 3744926 halo centers. (took 0.0299116 sec) SUBFIND: SO iteration 8: need to repeat for 3744926 halo centers. (took 0.0297481 sec) SUBFIND: SO iteration 9: need to repeat for 3744926 halo centers. (took 0.0331519 sec) SUBFIND: SO iteration 10: need to repeat for 3744926 halo centers. (took 0.0362084 sec) SUBFIND: SO iteration 11: need to repeat for 3744926 halo centers. (took 0.0351465 sec) SUBFIND: SO iteration 12: need to repeat for 3744926 halo centers. (took 0.0385469 sec) SUBFIND: SO iteration 13: need to repeat for 3744926 halo centers. (took 0.0353316 sec) SUBFIND: SO iteration 14: need to repeat for 3744926 halo centers. (took 0.0324161 sec) SUBFIND: SO iteration 15: need to repeat for 3744926 halo centers. (took 0.0327074 sec) SUBFIND: SO iteration 16: need to repeat for 400770 halo centers. (took 0.0310648 sec) SUBFIND: SO iteration 17: need to repeat for 15365 halo centers. (took 0.013758 sec) SUBFIND: SO iteration 18: need to repeat for 5 halo centers. (took 0.00194175 sec) SUBFIND: SO iteration 1: need to repeat for 3744926 halo centers. (took 0.0340049 sec) SUBFIND: SO iteration 2: need to repeat for 3744926 halo centers. (took 0.033578 sec) SUBFIND: SO iteration 3: need to repeat for 3744926 halo centers. (took 0.0317742 sec) SUBFIND: SO iteration 4: need to repeat for 3744926 halo centers. (took 0.0309915 sec) SUBFIND: SO iteration 5: need to repeat for 3744926 halo centers. (took 0.0323007 sec) SUBFIND: SO iteration 6: need to repeat for 3744926 halo centers. (took 0.0309678 sec) SUBFIND: SO iteration 7: need to repeat for 3744926 halo centers. (took 0.0319125 sec) SUBFIND: SO iteration 8: need to repeat for 3744926 halo centers. (took 0.0306842 sec) SUBFIND: SO iteration 9: need to repeat for 3744926 halo centers. (took 0.0297841 sec) SUBFIND: SO iteration 10: need to repeat for 3744926 halo centers. (took 0.029699 sec) SUBFIND: SO iteration 11: need to repeat for 3744926 halo centers. (took 0.029777 sec) SUBFIND: SO iteration 12: need to repeat for 3744926 halo centers. (took 0.0297112 sec) SUBFIND: SO iteration 13: need to repeat for 3744926 halo centers. (took 0.0296822 sec) SUBFIND: SO iteration 14: need to repeat for 3744926 halo centers. (took 0.0297648 sec) SUBFIND: SO iteration 15: need to repeat for 3744926 halo centers. (took 0.0297166 sec) SUBFIND: SO iteration 16: need to repeat for 611140 halo centers. (took 0.0290061 sec) SUBFIND: SO iteration 17: need to repeat for 21846 halo centers. (took 0.011963 sec) SUBFIND: SO iteration 18: need to repeat for 6 halo centers. (took 0.00215684 sec) SUBFIND: SO iteration 1: need to repeat for 3744926 halo centers. (took 0.0303334 sec) SUBFIND: SO iteration 2: need to repeat for 3744926 halo centers. (took 0.029369 sec) SUBFIND: SO iteration 3: need to repeat for 3744926 halo centers. (took 0.0281244 sec) SUBFIND: SO iteration 4: need to repeat for 3744926 halo centers. (took 0.0287699 sec) SUBFIND: SO iteration 5: need to repeat for 3744926 halo centers. (took 0.0287497 sec) SUBFIND: SO iteration 6: need to repeat for 3744926 halo centers. (took 0.0287658 sec) SUBFIND: SO iteration 7: need to repeat for 3744926 halo centers. (took 0.0287114 sec) SUBFIND: SO iteration 8: need to repeat for 3744926 halo centers. (took 0.0287647 sec) SUBFIND: SO iteration 9: need to repeat for 3744926 halo centers. (took 0.0287916 sec) SUBFIND: SO iteration 10: need to repeat for 3744926 halo centers. (took 0.0287942 sec) SUBFIND: SO iteration 11: need to repeat for 3744926 halo centers. (took 0.028752 sec) SUBFIND: SO iteration 12: need to repeat for 3744926 halo centers. (took 0.028715 sec) SUBFIND: SO iteration 13: need to repeat for 3744926 halo centers. (took 0.0287364 sec) SUBFIND: SO iteration 14: need to repeat for 3744926 halo centers. (took 0.0287551 sec) SUBFIND: SO iteration 15: need to repeat for 3744926 halo centers. (took 0.0287173 sec) SUBFIND: SO iteration 16: need to repeat for 3492881 halo centers. (took 0.0286781 sec) SUBFIND: SO iteration 17: need to repeat for 472348 halo centers. (took 0.026567 sec) SUBFIND: SO iteration 18: need to repeat for 43933 halo centers. (took 0.0109484 sec) SUBFIND: determining spherical overdensity masses took 2.04607 sec SUBFIND: assembled and ordered groups and subhalos (took 0.220407 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 = 3.29933 sec, total size 1400.41 MB, corresponds to effective I/O rate of 424.454 MB/sec SUBFIND: Subgroup catalogues saved. took = 3.3018 sec SUBFIND: Finished with SUBFIND. (total time=104.446 sec) SUBFIND: Total number of subhalos with at least 20 particles: 3744926 SUBFIND: Largest subhalo has 72 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134011959 FOF: preparing output order of particles took 1.2542 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 8.27331 sec, total size 5241.9 MB, corresponds to effective I/O rate of 633.592 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 29 (rank 29 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.