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 = 186327.80 Mb (on task= 243), Smallest = 185644.87 Mb (on task= 625), Average = 186011.85 Mb Total Mem: Largest = 191386.89 Mb (on task= 27), Smallest = 191386.88 Mb (on task= 378), Average = 191386.89 Mb Committed_AS: Largest = 5742.02 Mb (on task= 625), Smallest = 5059.09 Mb (on task= 243), Average = 5375.05 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 = 5742.02 Mb (on task= 625), Smallest = 5059.09 Mb (on task= 243), Average = 5375.05 Mb avail /dev/shm: Largest = 95257.27 Mb (on task= 81), Smallest = 95257.20 Mb (on task= 571), 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 17.208 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): 62127370 (tot= 62127370) masstab= 0 READIC: Type 1: 71969268 (tot= 71969268) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 5752 (tot= 5752) 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 4.79341 sec, total size 6375.72 MB, corresponds to effective I/O rate of 1330.1 MB/sec READIC: Total number of particles : 134102390 INIT: Testing ID uniqueness... INIT: success. took=0.0630992 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=27539, determination of top-level tree involved 5 iterations and took 0.470243 sec DOMAIN: we are going to try at most 503 different settings for combining the domains on tasks=648, nnodes=24 DOMAIN: total_cost=4 total_load=2 DOMAIN: best solution found after 1 iterations by task=175 for nextra=94, reaching maximum imbalance of 1.11194|1.11214 DOMAIN: combining multiple-domains took 0.0167924 sec DOMAIN: exchange of 71975020 particles DOMAIN: particle exchange done. (took 0.332523 sec) DOMAIN: domain decomposition done. (took in total 0.826718 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0456191 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=114.443 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.113114 sec =72018.4 NTopnodes=31473 NTopleaves=27539 FOF: Start linking particles (presently allocated=128.258 MB) FOF: linking of small cells took 0.00125196 sec FOF: local links done (took 0.107182 sec, avg-work=0.0942875, imbalance=1.12597). FOF: Marked=172527 out of the 71969268 primaries which are linked FOF: begin linking across processors (presently allocated=129.566 MB) FOF: have done 13784 cross links (processed 172527, took 0.00483384 sec) FOF: have done 2923 cross links (processed 82896, took 0.00406574 sec) FOF: have done 512 cross links (processed 11590, took 0.00345873 sec) FOF: have done 83 cross links (processed 2028, took 0.00313194 sec) FOF: have done 16 cross links (processed 292, took 0.00307188 sec) FOF: have done 3 cross links (processed 48, took 0.00305227 sec) FOF: have done 0 cross links (processed 12, took 0.00301342 sec) FOF: Local groups found. FOF: primary group finding took = 0.139346 sec FOF: Start finding nearest dm-particle (presently allocated=128.258 MB) FOF: fof-nearest iteration 1: need to repeat for 60858147 particles. (took = 0.062362 sec) FOF: fof-nearest iteration 2: need to repeat for 54520072 particles. (took = 0.0691515 sec) FOF: fof-nearest iteration 3: need to repeat for 36902342 particles. (took = 0.0761182 sec) FOF: fof-nearest iteration 4: need to repeat for 15080960 particles. (took = 0.0634813 sec) FOF: fof-nearest iteration 5: need to repeat for 2440172 particles. (took = 0.0339522 sec) FOF: fof-nearest iteration 6: need to repeat for 68558 particles. (took = 0.00946139 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.320462 sec FOF: compiling local group data and catalogue took = 0.0173882 sec FOF: Total number of FOF groups with at least 32 particles: 1409905 FOF: Largest FOF group has 96 particles. FOF: Total number of particles in FOF groups: 134102390 FOF: group properties are now allocated.. (presently allocated=118.552 MB) FOF: computation of group properties took = 0.0077216 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.194777 sec FOF: Finished computing FoF groups. Complete work took 0.888747 sec (presently allocated=115.24 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=120.256 MB) GRAVTREE: Tree construction done. took 0.367162 sec =91461 NTopnodes=31473 NTopleaves=27539 tree-build-scalability=0.656417 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 133885423 particles. (took 0.558874 sec) SUBFIND: ngb iteration 2: need to repeat for 133582841 particles. (took 0.499024 sec) SUBFIND: ngb iteration 3: need to repeat for 133068110 particles. (took 0.481097 sec) SUBFIND: ngb iteration 4: need to repeat for 132125148 particles. (took 0.465818 sec) SUBFIND: ngb iteration 5: need to repeat for 130302945 particles. (took 0.456838 sec) SUBFIND: ngb iteration 6: need to repeat for 126704900 particles. (took 0.450581 sec) SUBFIND: ngb iteration 7: need to repeat for 119696576 particles. (took 0.446262 sec) SUBFIND: ngb iteration 8: need to repeat for 107529612 particles. (took 0.42785 sec) SUBFIND: ngb iteration 9: need to repeat for 91920732 particles. (took 0.38509 sec) SUBFIND: ngb iteration 10: need to repeat for 78669957 particles. (took 0.323548 sec) SUBFIND: ngb iteration 11: need to repeat for 70508377 particles. (took 0.268588 sec) SUBFIND: ngb iteration 12: need to repeat for 66293665 particles. (took 0.239546 sec) SUBFIND: ngb iteration 13: need to repeat for 64280869 particles. (took 0.231817 sec) SUBFIND: ngb iteration 14: need to repeat for 63306795 particles. (took 0.228494 sec) SUBFIND: ngb iteration 15: need to repeat for 62769431 particles. (took 0.222814 sec) SUBFIND: ngb iteration 16: need to repeat for 62410451 particles. (took 0.213085 sec) SUBFIND: ngb iteration 17: need to repeat for 62143426 particles. (took 0.198132 sec) SUBFIND: ngb iteration 18: need to repeat for 61945150 particles. (took 0.182227 sec) SUBFIND: ngb iteration 19: need to repeat for 61799080 particles. (took 0.168414 sec) SUBFIND: ngb iteration 20: need to repeat for 61679497 particles. (took 0.159648 sec) SUBFIND: ngb iteration 21: need to repeat for 61562627 particles. (took 0.156775 sec) SUBFIND: ngb iteration 22: need to repeat for 61426661 particles. (took 0.156578 sec) SUBFIND: ngb iteration 23: need to repeat for 61252446 particles. (took 0.158257 sec) SUBFIND: ngb iteration 24: need to repeat for 61020979 particles. (took 0.160225 sec) SUBFIND: ngb iteration 25: need to repeat for 60707071 particles. (took 0.163691 sec) SUBFIND: ngb iteration 26: need to repeat for 60277325 particles. (took 0.168962 sec) SUBFIND: ngb iteration 27: need to repeat for 59688422 particles. (took 0.174503 sec) SUBFIND: ngb iteration 28: need to repeat for 58882031 particles. (took 0.185368 sec) SUBFIND: ngb iteration 29: need to repeat for 57777591 particles. (took 0.199296 sec) SUBFIND: ngb iteration 30: need to repeat for 56269065 particles. (took 0.216781 sec) SUBFIND: ngb iteration 31: need to repeat for 54251290 particles. (took 0.238803 sec) SUBFIND: ngb iteration 32: need to repeat for 51605771 particles. (took 0.258618 sec) SUBFIND: ngb iteration 33: need to repeat for 48205297 particles. (took 0.269588 sec) SUBFIND: ngb iteration 34: need to repeat for 43941345 particles. (took 0.277122 sec) SUBFIND: ngb iteration 35: need to repeat for 38793553 particles. (took 0.269502 sec) SUBFIND: ngb iteration 36: need to repeat for 32850257 particles. (took 0.246629 sec) SUBFIND: ngb iteration 37: need to repeat for 26347447 particles. (took 0.21652 sec) SUBFIND: ngb iteration 38: need to repeat for 19737759 particles. (took 0.182155 sec) SUBFIND: ngb iteration 39: need to repeat for 13563390 particles. (took 0.147963 sec) SUBFIND: ngb iteration 40: need to repeat for 8384621 particles. (took 0.112321 sec) SUBFIND: ngb iteration 41: need to repeat for 4557172 particles. (took 0.0804734 sec) SUBFIND: ngb iteration 42: need to repeat for 2110326 particles. (took 0.0508803 sec) SUBFIND: ngb iteration 43: need to repeat for 808348 particles. (took 0.0279063 sec) SUBFIND: ngb iteration 44: need to repeat for 247028 particles. (took 0.0144747 sec) SUBFIND: ngb iteration 45: need to repeat for 57840 particles. (took 0.0060666 sec) SUBFIND: ngb iteration 46: need to repeat for 9979 particles. (took 0.00245649 sec) SUBFIND: ngb iteration 47: need to repeat for 1146 particles. (took 0.000844143 sec) SUBFIND: ngb iteration 48: need to repeat for 102 particles. (took 0.000348382 sec) SUBFIND: ngb iteration 49: need to repeat for 22 particles. (took 0.000339415 sec) SUBFIND: ngb iteration 50: need to repeat for 1 particles. (took 0.000225602 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 10.7572 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 134102390 particles, for threshold size factor 0.6) SUBFIND: The other 1409905 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00361192 sec SUBFIND: particle balance=1.11194 SUBFIND: subfind_exchange() took 0.362491 sec SUBFIND: particle balance for processing=1.00011 SUBFIND: subdomain decomposition took 0.0703276 sec SUBFIND: serial subfind subdomain decomposition took 0.0685931 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=2176 took 31.6861 sec SUBFIND: root-task=0: Serial processing of halo 0 took 31.8556 SUBFIND: Processing overall took (total time=33.5944 sec) SUBFIND: 0 out of 10292 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 344915 ALLOCATE: Changing to MaxPartSph = 159793 SUBFIND: subfind_exchange() (for return to original CPU) took 0.394896 sec TREE: Full tree construction for all particles. (presently allocated=106.352 MB) GRAVTREE: Tree construction done. took 1.04109 sec =91461 NTopnodes=31473 NTopleaves=27539 tree-build-scalability=0.656417 SUBFIND: SO iteration 1: need to repeat for 1409885 halo centers. (took 0.0225449 sec) SUBFIND: SO iteration 2: need to repeat for 1409885 halo centers. (took 0.0201367 sec) SUBFIND: SO iteration 3: need to repeat for 1409885 halo centers. (took 0.0203074 sec) SUBFIND: SO iteration 4: need to repeat for 1409885 halo centers. (took 0.0200284 sec) SUBFIND: SO iteration 5: need to repeat for 1409885 halo centers. (took 0.0198618 sec) SUBFIND: SO iteration 6: need to repeat for 1409885 halo centers. (took 0.0199049 sec) SUBFIND: SO iteration 7: need to repeat for 1409885 halo centers. (took 0.0199214 sec) SUBFIND: SO iteration 8: need to repeat for 1409885 halo centers. (took 0.0198782 sec) SUBFIND: SO iteration 9: need to repeat for 1409885 halo centers. (took 0.0198543 sec) SUBFIND: SO iteration 10: need to repeat for 1409885 halo centers. (took 0.0198568 sec) SUBFIND: SO iteration 11: need to repeat for 1409885 halo centers. (took 0.0199309 sec) SUBFIND: SO iteration 12: need to repeat for 1409885 halo centers. (took 0.0198845 sec) SUBFIND: SO iteration 13: need to repeat for 1409885 halo centers. (took 0.0198623 sec) SUBFIND: SO iteration 14: need to repeat for 1409885 halo centers. (took 0.0205007 sec) SUBFIND: SO iteration 15: need to repeat for 1409885 halo centers. (took 0.0202854 sec) SUBFIND: SO iteration 16: need to repeat for 73950 halo centers. (took 0.0196619 sec) SUBFIND: SO iteration 17: need to repeat for 1039 halo centers. (took 0.0061031 sec) SUBFIND: SO iteration 18: need to repeat for 26 halo centers. (took 0.00047962 sec) SUBFIND: SO iteration 1: need to repeat for 1409885 halo centers. (took 0.0203706 sec) SUBFIND: SO iteration 2: need to repeat for 1409885 halo centers. (took 0.0203569 sec) SUBFIND: SO iteration 3: need to repeat for 1409885 halo centers. (took 0.0201908 sec) SUBFIND: SO iteration 4: need to repeat for 1409885 halo centers. (took 0.0201561 sec) SUBFIND: SO iteration 5: need to repeat for 1409885 halo centers. (took 0.0198409 sec) SUBFIND: SO iteration 6: need to repeat for 1409885 halo centers. (took 0.0198632 sec) SUBFIND: SO iteration 7: need to repeat for 1409885 halo centers. (took 0.019847 sec) SUBFIND: SO iteration 8: need to repeat for 1409885 halo centers. (took 0.0198386 sec) SUBFIND: SO iteration 9: need to repeat for 1409885 halo centers. (took 0.0199601 sec) SUBFIND: SO iteration 10: need to repeat for 1409885 halo centers. (took 0.0197902 sec) SUBFIND: SO iteration 11: need to repeat for 1409885 halo centers. (took 0.0198337 sec) SUBFIND: SO iteration 12: need to repeat for 1409885 halo centers. (took 0.0198333 sec) SUBFIND: SO iteration 13: need to repeat for 1409885 halo centers. (took 0.0197857 sec) SUBFIND: SO iteration 14: need to repeat for 1409885 halo centers. (took 0.0198915 sec) SUBFIND: SO iteration 15: need to repeat for 1409885 halo centers. (took 0.0197872 sec) SUBFIND: SO iteration 16: need to repeat for 41709 halo centers. (took 0.0195153 sec) SUBFIND: SO iteration 17: need to repeat for 519 halo centers. (took 0.00375174 sec) SUBFIND: SO iteration 18: need to repeat for 3 halo centers. (took 0.000266483 sec) SUBFIND: SO iteration 1: need to repeat for 1409885 halo centers. (took 0.0212087 sec) SUBFIND: SO iteration 2: need to repeat for 1409885 halo centers. (took 0.0199381 sec) SUBFIND: SO iteration 3: need to repeat for 1409885 halo centers. (took 0.0210139 sec) SUBFIND: SO iteration 4: need to repeat for 1409885 halo centers. (took 0.0199604 sec) SUBFIND: SO iteration 5: need to repeat for 1409885 halo centers. (took 0.0198305 sec) SUBFIND: SO iteration 6: need to repeat for 1409885 halo centers. (took 0.0199072 sec) SUBFIND: SO iteration 7: need to repeat for 1409885 halo centers. (took 0.0199042 sec) SUBFIND: SO iteration 8: need to repeat for 1409885 halo centers. (took 0.019859 sec) SUBFIND: SO iteration 9: need to repeat for 1409885 halo centers. (took 0.0198624 sec) SUBFIND: SO iteration 10: need to repeat for 1409885 halo centers. (took 0.0198055 sec) SUBFIND: SO iteration 11: need to repeat for 1409885 halo centers. (took 0.0199201 sec) SUBFIND: SO iteration 12: need to repeat for 1409885 halo centers. (took 0.0197598 sec) SUBFIND: SO iteration 13: need to repeat for 1409885 halo centers. (took 0.0198693 sec) SUBFIND: SO iteration 14: need to repeat for 1409885 halo centers. (took 0.0198003 sec) SUBFIND: SO iteration 15: need to repeat for 1409885 halo centers. (took 0.0198291 sec) SUBFIND: SO iteration 16: need to repeat for 75671 halo centers. (took 0.0194566 sec) SUBFIND: SO iteration 17: need to repeat for 1089 halo centers. (took 0.00553259 sec) SUBFIND: SO iteration 18: need to repeat for 28 halo centers. (took 0.000301555 sec) SUBFIND: SO iteration 1: need to repeat for 1409885 halo centers. (took 0.0198477 sec) SUBFIND: SO iteration 2: need to repeat for 1409885 halo centers. (took 0.0199267 sec) SUBFIND: SO iteration 3: need to repeat for 1409885 halo centers. (took 0.0195638 sec) SUBFIND: SO iteration 4: need to repeat for 1409885 halo centers. (took 0.0197425 sec) SUBFIND: SO iteration 5: need to repeat for 1409885 halo centers. (took 0.0197423 sec) SUBFIND: SO iteration 6: need to repeat for 1409885 halo centers. (took 0.0197221 sec) SUBFIND: SO iteration 7: need to repeat for 1409885 halo centers. (took 0.0197392 sec) SUBFIND: SO iteration 8: need to repeat for 1409885 halo centers. (took 0.0198199 sec) SUBFIND: SO iteration 9: need to repeat for 1409885 halo centers. (took 0.0197186 sec) SUBFIND: SO iteration 10: need to repeat for 1409885 halo centers. (took 0.0197331 sec) SUBFIND: SO iteration 11: need to repeat for 1409885 halo centers. (took 0.0199284 sec) SUBFIND: SO iteration 12: need to repeat for 1409885 halo centers. (took 0.0202594 sec) SUBFIND: SO iteration 13: need to repeat for 1409885 halo centers. (took 0.0206764 sec) SUBFIND: SO iteration 14: need to repeat for 1409885 halo centers. (took 0.0207595 sec) SUBFIND: SO iteration 15: need to repeat for 1409885 halo centers. (took 0.0213071 sec) SUBFIND: SO iteration 16: need to repeat for 1079056 halo centers. (took 0.0210062 sec) SUBFIND: SO iteration 17: need to repeat for 79179 halo centers. (took 0.0184073 sec) SUBFIND: SO iteration 18: need to repeat for 7851 halo centers. (took 0.00560448 sec) SUBFIND: determining spherical overdensity masses took 1.32842 sec SUBFIND: assembled and ordered groups and subhalos (took 0.20411 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 = 2.84077 sec, total size 529.165 MB, corresponds to effective I/O rate of 186.275 MB/sec SUBFIND: Subgroup catalogues saved. took = 2.84202 sec SUBFIND: Finished with SUBFIND. (total time=50.9712 sec) SUBFIND: Total number of subhalos with at least 20 particles: 1420030 SUBFIND: Largest subhalo has 96 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134099760 FOF: preparing output order of particles took 1.35814 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 9.03653 sec, total size 5315.03 MB, corresponds to effective I/O rate of 588.172 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 187 (rank 187 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.