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 = 186340.74 Mb (on task= 432), Smallest = 186172.42 Mb (on task= 0), Average = 186288.64 Mb Total Mem: Largest = 191386.89 Mb (on task= 0), Smallest = 191386.89 Mb (on task= 513), Average = 191386.89 Mb Committed_AS: Largest = 5214.48 Mb (on task= 0), Smallest = 5046.15 Mb (on task= 432), Average = 5098.25 Mb SwapTotal: Largest = 0.00 Mb (on task= 0), Smallest = 0.00 Mb (on task= 0), Average = 0.00 Mb SwapFree: Largest = 0.00 Mb (on task= 0), Smallest = 0.00 Mb (on task= 0), Average = 0.00 Mb AllocMem: Largest = 5214.48 Mb (on task= 0), Smallest = 5046.15 Mb (on task= 432), Average = 5098.25 Mb avail /dev/shm: Largest = 95257.27 Mb (on task= 81), Smallest = 95257.20 Mb (on task= 458), 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 14.259 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): 64130911 (tot= 64130911) masstab= 0 READIC: Type 1: 69851171 (tot= 69851171) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 345 (tot= 345) 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 4.44722 sec, total size 6377.87 MB, corresponds to effective I/O rate of 1434.13 MB/sec READIC: Total number of particles : 133982427 INIT: Testing ID uniqueness... INIT: success. took=0.0593113 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=26601, determination of top-level tree involved 6 iterations and took 0.46399 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=179 for nextra=60, reaching maximum imbalance of 1.11634|1.11683 DOMAIN: combining multiple-domains took 0.014678 sec DOMAIN: exchange of 69851516 particles DOMAIN: particle exchange done. (took 0.345844 sec) DOMAIN: domain decomposition done. (took in total 0.832054 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0469455 sec. INIT: Converting u -> entropy All.cf_a3inv=1331 FOF: Begin to compute FoF group catalogue... (presently allocated=115.356 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.0650282 sec =88524.6 NTopnodes=30401 NTopleaves=26601 FOF: Start linking particles (presently allocated=131.161 MB) FOF: linking of small cells took 0.00118473 sec FOF: local links done (took 0.0891521 sec, avg-work=0.0778259, imbalance=1.12739). FOF: Marked=155046 out of the 69851171 primaries which are linked FOF: begin linking across processors (presently allocated=132.535 MB) FOF: have done 17762 cross links (processed 155046, took 0.0048424 sec) FOF: have done 3211 cross links (processed 78731, took 0.00405633 sec) FOF: have done 487 cross links (processed 10593, took 0.00333182 sec) FOF: have done 57 cross links (processed 1541, took 0.0030571 sec) FOF: have done 3 cross links (processed 171, took 0.00305395 sec) FOF: have done 1 cross links (processed 6, took 0.00301744 sec) FOF: have done 0 cross links (processed 3, took 0.00302271 sec) FOF: Local groups found. FOF: primary group finding took = 0.12094 sec FOF: Start finding nearest dm-particle (presently allocated=131.161 MB) FOF: fof-nearest iteration 1: need to repeat for 63052470 particles. (took = 0.0613417 sec) FOF: fof-nearest iteration 2: need to repeat for 57488967 particles. (took = 0.0662139 sec) FOF: fof-nearest iteration 3: need to repeat for 40419823 particles. (took = 0.0705965 sec) FOF: fof-nearest iteration 4: need to repeat for 17785061 particles. (took = 0.0585326 sec) FOF: fof-nearest iteration 5: need to repeat for 3571054 particles. (took = 0.0318779 sec) FOF: fof-nearest iteration 6: need to repeat for 50759 particles. (took = 0.0100039 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.304293 sec FOF: compiling local group data and catalogue took = 0.0187392 sec FOF: Total number of FOF groups with at least 32 particles: 3582756 FOF: Largest FOF group has 76 particles. FOF: Total number of particles in FOF groups: 133982389 FOF: group properties are now allocated.. (presently allocated=120.729 MB) FOF: computation of group properties took = 0.012358 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.194665 sec FOF: Finished computing FoF groups. Complete work took 0.820166 sec (presently allocated=117.376 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=124.259 MB) GRAVTREE: Tree construction done. took 0.371748 sec =112880 NTopnodes=30401 NTopleaves=26601 tree-build-scalability=0.731095 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 131492113 particles. (took 0.585101 sec) SUBFIND: ngb iteration 2: need to repeat for 128071579 particles. (took 0.500295 sec) SUBFIND: ngb iteration 3: need to repeat for 124160796 particles. (took 0.450964 sec) SUBFIND: ngb iteration 4: need to repeat for 119925320 particles. (took 0.411582 sec) SUBFIND: ngb iteration 5: need to repeat for 115048754 particles. (took 0.387519 sec) SUBFIND: ngb iteration 6: need to repeat for 108218742 particles. (took 0.374005 sec) SUBFIND: ngb iteration 7: need to repeat for 97621493 particles. (took 0.347448 sec) SUBFIND: ngb iteration 8: need to repeat for 84352336 particles. (took 0.30224 sec) SUBFIND: ngb iteration 9: need to repeat for 73491911 particles. (took 0.23811 sec) SUBFIND: ngb iteration 10: need to repeat for 67566944 particles. (took 0.180793 sec) SUBFIND: ngb iteration 11: need to repeat for 65172697 particles. (took 0.146444 sec) SUBFIND: ngb iteration 12: need to repeat for 64403231 particles. (took 0.134498 sec) SUBFIND: ngb iteration 13: need to repeat for 64196526 particles. (took 0.132353 sec) SUBFIND: ngb iteration 14: need to repeat for 64146177 particles. (took 0.130743 sec) SUBFIND: ngb iteration 15: need to repeat for 64134366 particles. (took 0.127353 sec) SUBFIND: ngb iteration 16: need to repeat for 64131526 particles. (took 0.121521 sec) SUBFIND: ngb iteration 17: need to repeat for 64130732 particles. (took 0.114088 sec) SUBFIND: ngb iteration 18: need to repeat for 64129790 particles. (took 0.107053 sec) SUBFIND: ngb iteration 19: need to repeat for 64127781 particles. (took 0.102187 sec) SUBFIND: ngb iteration 20: need to repeat for 64123130 particles. (took 0.100636 sec) SUBFIND: ngb iteration 21: need to repeat for 64111671 particles. (took 0.102363 sec) SUBFIND: ngb iteration 22: need to repeat for 64087432 particles. (took 0.104896 sec) SUBFIND: ngb iteration 23: need to repeat for 64036201 particles. (took 0.108729 sec) SUBFIND: ngb iteration 24: need to repeat for 63925992 particles. (took 0.114149 sec) SUBFIND: ngb iteration 25: need to repeat for 63702883 particles. (took 0.122782 sec) SUBFIND: ngb iteration 26: need to repeat for 63274549 particles. (took 0.134564 sec) SUBFIND: ngb iteration 27: need to repeat for 62507389 particles. (took 0.150497 sec) SUBFIND: ngb iteration 28: need to repeat for 61240487 particles. (took 0.171447 sec) SUBFIND: ngb iteration 29: need to repeat for 59327444 particles. (took 0.196923 sec) SUBFIND: ngb iteration 30: need to repeat for 56633076 particles. (took 0.222893 sec) SUBFIND: ngb iteration 31: need to repeat for 53118073 particles. (took 0.246931 sec) SUBFIND: ngb iteration 32: need to repeat for 48854680 particles. (took 0.267688 sec) SUBFIND: ngb iteration 33: need to repeat for 43919423 particles. (took 0.275275 sec) SUBFIND: ngb iteration 34: need to repeat for 38379875 particles. (took 0.278318 sec) SUBFIND: ngb iteration 35: need to repeat for 32261790 particles. (took 0.265165 sec) SUBFIND: ngb iteration 36: need to repeat for 25755292 particles. (took 0.235962 sec) SUBFIND: ngb iteration 37: need to repeat for 19212725 particles. (took 0.201268 sec) SUBFIND: ngb iteration 38: need to repeat for 13160984 particles. (took 0.165273 sec) SUBFIND: ngb iteration 39: need to repeat for 8091938 particles. (took 0.128768 sec) SUBFIND: ngb iteration 40: need to repeat for 4350797 particles. (took 0.091843 sec) SUBFIND: ngb iteration 41: need to repeat for 1980068 particles. (took 0.0599357 sec) SUBFIND: ngb iteration 42: need to repeat for 736683 particles. (took 0.0339752 sec) SUBFIND: ngb iteration 43: need to repeat for 218026 particles. (took 0.0170209 sec) SUBFIND: ngb iteration 44: need to repeat for 48007 particles. (took 0.00779184 sec) SUBFIND: ngb iteration 45: need to repeat for 7553 particles. (took 0.00292386 sec) SUBFIND: ngb iteration 46: need to repeat for 839 particles. (took 0.00103779 sec) SUBFIND: ngb iteration 47: need to repeat for 84 particles. (took 0.000363469 sec) SUBFIND: ngb iteration 48: need to repeat for 1 particles. (took 0.000212029 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 8.70963 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 133982427 particles, for threshold size factor 0.6) SUBFIND: The other 3582756 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00674817 sec SUBFIND: particle balance=1.11634 SUBFIND: subfind_exchange() took 0.378678 sec SUBFIND: particle balance for processing=1.00019 SUBFIND: subdomain decomposition took 0.0694437 sec SUBFIND: serial subfind subdomain decomposition took 0.0687358 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=5529 took 82.6869 sec SUBFIND: root-task=0: Serial processing of halo 0 took 82.8556 SUBFIND: Processing overall took (total time=84.9076 sec) SUBFIND: 0 out of 0 decisions, fraction -nan, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 344608 ALLOCATE: Changing to MaxPartSph = 164946 SUBFIND: subfind_exchange() (for return to original CPU) took 0.408508 sec TREE: Full tree construction for all particles. (presently allocated=108.441 MB) GRAVTREE: Tree construction done. took 1.06987 sec =112880 NTopnodes=30401 NTopleaves=26601 tree-build-scalability=0.731095 SUBFIND: SO iteration 1: need to repeat for 3582741 halo centers. (took 0.0320002 sec) SUBFIND: SO iteration 2: need to repeat for 3582741 halo centers. (took 0.0274277 sec) SUBFIND: SO iteration 3: need to repeat for 3582741 halo centers. (took 0.0276022 sec) SUBFIND: SO iteration 4: need to repeat for 3582741 halo centers. (took 0.0276311 sec) SUBFIND: SO iteration 5: need to repeat for 3582741 halo centers. (took 0.0275424 sec) SUBFIND: SO iteration 6: need to repeat for 3582741 halo centers. (took 0.0275814 sec) SUBFIND: SO iteration 7: need to repeat for 3582741 halo centers. (took 0.0275043 sec) SUBFIND: SO iteration 8: need to repeat for 3582741 halo centers. (took 0.0275003 sec) SUBFIND: SO iteration 9: need to repeat for 3582741 halo centers. (took 0.0275823 sec) SUBFIND: SO iteration 10: need to repeat for 3582741 halo centers. (took 0.0275365 sec) SUBFIND: SO iteration 11: need to repeat for 3582741 halo centers. (took 0.0276269 sec) SUBFIND: SO iteration 12: need to repeat for 3582741 halo centers. (took 0.02755 sec) SUBFIND: SO iteration 13: need to repeat for 3582741 halo centers. (took 0.027575 sec) SUBFIND: SO iteration 14: need to repeat for 3582741 halo centers. (took 0.0274789 sec) SUBFIND: SO iteration 15: need to repeat for 3582741 halo centers. (took 0.0275762 sec) SUBFIND: SO iteration 16: need to repeat for 450756 halo centers. (took 0.0267111 sec) SUBFIND: SO iteration 17: need to repeat for 6489 halo centers. (took 0.00957316 sec) SUBFIND: SO iteration 1: need to repeat for 3582741 halo centers. (took 0.0280533 sec) SUBFIND: SO iteration 2: need to repeat for 3582741 halo centers. (took 0.0272773 sec) SUBFIND: SO iteration 3: need to repeat for 3582741 halo centers. (took 0.0276017 sec) SUBFIND: SO iteration 4: need to repeat for 3582741 halo centers. (took 0.0277577 sec) SUBFIND: SO iteration 5: need to repeat for 3582741 halo centers. (took 0.0278343 sec) SUBFIND: SO iteration 6: need to repeat for 3582741 halo centers. (took 0.027599 sec) SUBFIND: SO iteration 7: need to repeat for 3582741 halo centers. (took 0.0277626 sec) SUBFIND: SO iteration 8: need to repeat for 3582741 halo centers. (took 0.0275293 sec) SUBFIND: SO iteration 9: need to repeat for 3582741 halo centers. (took 0.0276394 sec) SUBFIND: SO iteration 10: need to repeat for 3582741 halo centers. (took 0.0275602 sec) SUBFIND: SO iteration 11: need to repeat for 3582741 halo centers. (took 0.0276695 sec) SUBFIND: SO iteration 12: need to repeat for 3582741 halo centers. (took 0.0276171 sec) SUBFIND: SO iteration 13: need to repeat for 3582741 halo centers. (took 0.027606 sec) SUBFIND: SO iteration 14: need to repeat for 3582741 halo centers. (took 0.0276346 sec) SUBFIND: SO iteration 15: need to repeat for 3582740 halo centers. (took 0.0275601 sec) SUBFIND: SO iteration 16: need to repeat for 267330 halo centers. (took 0.0268304 sec) SUBFIND: SO iteration 17: need to repeat for 4167 halo centers. (took 0.00797058 sec) SUBFIND: SO iteration 1: need to repeat for 3582741 halo centers. (took 0.0280169 sec) SUBFIND: SO iteration 2: need to repeat for 3582741 halo centers. (took 0.0270762 sec) SUBFIND: SO iteration 3: need to repeat for 3582741 halo centers. (took 0.0275713 sec) SUBFIND: SO iteration 4: need to repeat for 3582741 halo centers. (took 0.0276123 sec) SUBFIND: SO iteration 5: need to repeat for 3582741 halo centers. (took 0.0275259 sec) SUBFIND: SO iteration 6: need to repeat for 3582741 halo centers. (took 0.0275252 sec) SUBFIND: SO iteration 7: need to repeat for 3582741 halo centers. (took 0.0274792 sec) SUBFIND: SO iteration 8: need to repeat for 3582741 halo centers. (took 0.027524 sec) SUBFIND: SO iteration 9: need to repeat for 3582741 halo centers. (took 0.0275421 sec) SUBFIND: SO iteration 10: need to repeat for 3582741 halo centers. (took 0.0275664 sec) SUBFIND: SO iteration 11: need to repeat for 3582741 halo centers. (took 0.0275912 sec) SUBFIND: SO iteration 12: need to repeat for 3582741 halo centers. (took 0.0275913 sec) SUBFIND: SO iteration 13: need to repeat for 3582741 halo centers. (took 0.0277103 sec) SUBFIND: SO iteration 14: need to repeat for 3582741 halo centers. (took 0.0275111 sec) SUBFIND: SO iteration 15: need to repeat for 3582741 halo centers. (took 0.0277606 sec) SUBFIND: SO iteration 16: need to repeat for 453877 halo centers. (took 0.0266889 sec) SUBFIND: SO iteration 17: need to repeat for 6637 halo centers. (took 0.00946084 sec) SUBFIND: SO iteration 1: need to repeat for 3582741 halo centers. (took 0.0279149 sec) SUBFIND: SO iteration 2: need to repeat for 3582741 halo centers. (took 0.0274015 sec) SUBFIND: SO iteration 3: need to repeat for 3582741 halo centers. (took 0.0261748 sec) SUBFIND: SO iteration 4: need to repeat for 3582741 halo centers. (took 0.0267463 sec) SUBFIND: SO iteration 5: need to repeat for 3582741 halo centers. (took 0.0266881 sec) SUBFIND: SO iteration 6: need to repeat for 3582741 halo centers. (took 0.0267528 sec) SUBFIND: SO iteration 7: need to repeat for 3582741 halo centers. (took 0.0267473 sec) SUBFIND: SO iteration 8: need to repeat for 3582741 halo centers. (took 0.0269786 sec) SUBFIND: SO iteration 9: need to repeat for 3582741 halo centers. (took 0.0268429 sec) SUBFIND: SO iteration 10: need to repeat for 3582741 halo centers. (took 0.0269405 sec) SUBFIND: SO iteration 11: need to repeat for 3582741 halo centers. (took 0.0271962 sec) SUBFIND: SO iteration 12: need to repeat for 3582741 halo centers. (took 0.027094 sec) SUBFIND: SO iteration 13: need to repeat for 3582741 halo centers. (took 0.0269155 sec) SUBFIND: SO iteration 14: need to repeat for 3582741 halo centers. (took 0.0266866 sec) SUBFIND: SO iteration 15: need to repeat for 3582741 halo centers. (took 0.0267044 sec) SUBFIND: SO iteration 16: need to repeat for 3177154 halo centers. (took 0.0266648 sec) SUBFIND: SO iteration 17: need to repeat for 361133 halo centers. (took 0.0238232 sec) SUBFIND: SO iteration 18: need to repeat for 16641 halo centers. (took 0.00855695 sec) SUBFIND: determining spherical overdensity masses took 1.82617 sec SUBFIND: assembled and ordered groups and subhalos (took 0.192781 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 = 2.6855 sec, total size 1339.38 MB, corresponds to effective I/O rate of 498.743 MB/sec SUBFIND: Subgroup catalogues saved. took = 2.68733 sec SUBFIND: Finished with SUBFIND. (total time=100.636 sec) SUBFIND: Total number of subhalos with at least 20 particles: 3582741 SUBFIND: Largest subhalo has 76 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 133981825 FOF: preparing output order of particles took 1.3257 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 8.1928 sec, total size 5333.84 MB, corresponds to effective I/O rate of 651.04 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 4 (rank 4 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) Abort(806969615) on node 9 (rank 9 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) Abort(806969615) on node 10 (rank 10 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.