TACC: Starting up job 4243127 TACC: Starting parallel tasks... Shared memory islands host a minimum of 28 and a maximum of 28 MPI ranks. We shall use 32 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 864 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 = 186350.14 Mb (on task= 756), Smallest = 186194.85 Mb (on task= 648), Average = 186290.32 Mb Total Mem: Largest = 191386.89 Mb (on task= 837), Smallest = 191386.89 Mb (on task= 0), Average = 191386.89 Mb Committed_AS: Largest = 5192.04 Mb (on task= 648), Smallest = 5036.75 Mb (on task= 756), Average = 5096.57 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 = 5192.04 Mb (on task= 648), Smallest = 5036.75 Mb (on task= 756), Average = 5096.57 Mb avail /dev/shm: Largest = 95257.22 Mb (on task= 513), Smallest = 95257.16 Mb (on task= 755), Average = 95257.20 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c203-034.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 17.121 sec BEGRUN: Hubble (internal units) = 0.1 BEGRUN: h = 0.697 BEGRUN: G (internal units) = 43018.7 BEGRUN: UnitMass_in_g = 1.989e+43 BEGRUN: UnitLenth_in_cm = 3.08568e+21 BEGRUN: UnitTime_in_s = 3.08568e+16 BEGRUN: UnitVelocity_in_cm_per_s = 100000 BEGRUN: UnitDensity_in_cgs = 6.76991e-22 BEGRUN: UnitEnergy_in_cgs = 1.989e+53 READIC: filenr=0, 'output/snap_208.hdf5' contains: READIC: Type 0 (gas): 59772741 (tot= 59772741) masstab= 0 READIC: Type 1: 74223898 (tot= 74223898) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 829 (tot= 829) masstab= 0 READIC: Type 5: 0 (tot= 0) masstab= 0 READIC: Reading file `output/snap_208.hdf5' on task=0 and distribute it to 0 to 863. 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 4.40649 sec, total size 6361.93 MB, corresponds to effective I/O rate of 1443.76 MB/sec READIC: Total number of particles : 133997468 INIT: Testing ID uniqueness... INIT: success. took=0.0607903 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: NTopleaves=30619, determination of top-level tree involved 6 iterations and took 0.352342 sec DOMAIN: we are going to try at most 503 different settings for combining the domains on tasks=864, nnodes=32 DOMAIN: total_cost=4 total_load=2 DOMAIN: best solution found after 1 iterations by task=180 for nextra=80, reaching maximum imbalance of 1.11682|1.11683 DOMAIN: combining multiple-domains took 0.0147077 sec DOMAIN: exchange of 74224727 particles DOMAIN: particle exchange done. (took 0.207508 sec) DOMAIN: domain decomposition done. (took in total 0.580432 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0325304 sec. INIT: Converting u -> entropy All.cf_a3inv=512 FOF: Begin to compute FoF group catalogue... (presently allocated=85.0705 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.0525779 sec =72879.1 NTopnodes=34993 NTopleaves=30619 FOF: Start linking particles (presently allocated=96.7997 MB) FOF: linking of small cells took 0.000867289 sec FOF: local links done (took 0.0762381 sec, avg-work=0.0671216, imbalance=1.12505). FOF: Marked=187288 out of the 74223898 primaries which are linked FOF: begin linking across processors (presently allocated=97.8173 MB) FOF: have done 18365 cross links (processed 187288, took 0.00386381 sec) FOF: have done 3606 cross links (processed 90418, took 0.00314298 sec) FOF: have done 577 cross links (processed 12511, took 0.00266454 sec) FOF: have done 98 cross links (processed 2053, took 0.00244246 sec) FOF: have done 12 cross links (processed 254, took 0.00240225 sec) FOF: have done 1 cross links (processed 41, took 0.00234578 sec) FOF: have done 0 cross links (processed 4, took 0.00233556 sec) FOF: Local groups found. FOF: primary group finding took = 0.100798 sec FOF: Start finding nearest dm-particle (presently allocated=96.7997 MB) FOF: fof-nearest iteration 1: need to repeat for 58813918 particles. (took = 0.0445193 sec) FOF: fof-nearest iteration 2: need to repeat for 54137795 particles. (took = 0.0474611 sec) FOF: fof-nearest iteration 3: need to repeat for 40344989 particles. (took = 0.0514958 sec) FOF: fof-nearest iteration 4: need to repeat for 19493921 particles. (took = 0.0467102 sec) FOF: fof-nearest iteration 5: need to repeat for 3696803 particles. (took = 0.0283539 sec) FOF: fof-nearest iteration 6: need to repeat for 98786 particles. (took = 0.00827813 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.230917 sec FOF: compiling local group data and catalogue took = 0.0132531 sec FOF: Total number of FOF groups with at least 32 particles: 2367571 FOF: Largest FOF group has 57 particles. FOF: Total number of particles in FOF groups: 133997468 FOF: group properties are now allocated.. (presently allocated=88.447 MB) FOF: computation of group properties took = 0.00663125 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.234013 sec FOF: Finished computing FoF groups. Complete work took 0.763626 sec (presently allocated=86.0409 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=91.2086 MB) GRAVTREE: Tree construction done. took 0.153479 sec =87925.8 NTopnodes=34993 NTopleaves=30619 tree-build-scalability=0.602477 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 123499817 particles. (took 0.419787 sec) SUBFIND: ngb iteration 2: need to repeat for 112660669 particles. (took 0.322015 sec) SUBFIND: ngb iteration 3: need to repeat for 103171058 particles. (took 0.262353 sec) SUBFIND: ngb iteration 4: need to repeat for 95833365 particles. (took 0.221479 sec) SUBFIND: ngb iteration 5: need to repeat for 90242184 particles. (took 0.196394 sec) SUBFIND: ngb iteration 6: need to repeat for 85160329 particles. (took 0.182806 sec) SUBFIND: ngb iteration 7: need to repeat for 79075032 particles. (took 0.170286 sec) SUBFIND: ngb iteration 8: need to repeat for 72035767 particles. (took 0.154363 sec) SUBFIND: ngb iteration 9: need to repeat for 66177858 particles. (took 0.133888 sec) SUBFIND: ngb iteration 10: need to repeat for 62645541 particles. (took 0.118906 sec) SUBFIND: ngb iteration 11: need to repeat for 60951718 particles. (took 0.112373 sec) SUBFIND: ngb iteration 12: need to repeat for 60248823 particles. (took 0.112158 sec) SUBFIND: ngb iteration 13: need to repeat for 59971142 particles. (took 0.114842 sec) SUBFIND: ngb iteration 14: need to repeat for 59858753 particles. (took 0.116089 sec) SUBFIND: ngb iteration 15: need to repeat for 59808494 particles. (took 0.114431 sec) SUBFIND: ngb iteration 16: need to repeat for 59778191 particles. (took 0.109856 sec) SUBFIND: ngb iteration 17: need to repeat for 59740346 particles. (took 0.102806 sec) SUBFIND: ngb iteration 18: need to repeat for 59681770 particles. (took 0.0949177 sec) SUBFIND: ngb iteration 19: need to repeat for 59596870 particles. (took 0.0877745 sec) SUBFIND: ngb iteration 20: need to repeat for 59483231 particles. (took 0.0841268 sec) SUBFIND: ngb iteration 21: need to repeat for 59324855 particles. (took 0.083011 sec) SUBFIND: ngb iteration 22: need to repeat for 59087672 particles. (took 0.0836008 sec) SUBFIND: ngb iteration 23: need to repeat for 58734410 particles. (took 0.0852961 sec) SUBFIND: ngb iteration 24: need to repeat for 58188177 particles. (took 0.0872739 sec) SUBFIND: ngb iteration 25: need to repeat for 57350346 particles. (took 0.0893456 sec) SUBFIND: ngb iteration 26: need to repeat for 56044491 particles. (took 0.0931724 sec) SUBFIND: ngb iteration 27: need to repeat for 54036365 particles. (took 0.0974028 sec) SUBFIND: ngb iteration 28: need to repeat for 51089455 particles. (took 0.10157 sec) SUBFIND: ngb iteration 29: need to repeat for 46977784 particles. (took 0.109036 sec) SUBFIND: ngb iteration 30: need to repeat for 41724172 particles. (took 0.117194 sec) SUBFIND: ngb iteration 31: need to repeat for 35805121 particles. (took 0.125559 sec) SUBFIND: ngb iteration 32: need to repeat for 29932769 particles. (took 0.127028 sec) SUBFIND: ngb iteration 33: need to repeat for 24726101 particles. (took 0.123798 sec) SUBFIND: ngb iteration 34: need to repeat for 20177258 particles. (took 0.11329 sec) SUBFIND: ngb iteration 35: need to repeat for 15972766 particles. (took 0.0946497 sec) SUBFIND: ngb iteration 36: need to repeat for 11994442 particles. (took 0.0780425 sec) SUBFIND: ngb iteration 37: need to repeat for 8366446 particles. (took 0.0607348 sec) SUBFIND: ngb iteration 38: need to repeat for 5299502 particles. (took 0.0454297 sec) SUBFIND: ngb iteration 39: need to repeat for 2975553 particles. (took 0.0321191 sec) SUBFIND: ngb iteration 40: need to repeat for 1442200 particles. (took 0.0207324 sec) SUBFIND: ngb iteration 41: need to repeat for 586307 particles. (took 0.0120356 sec) SUBFIND: ngb iteration 42: need to repeat for 193648 particles. (took 0.00669332 sec) SUBFIND: ngb iteration 43: need to repeat for 51215 particles. (took 0.00337137 sec) SUBFIND: ngb iteration 44: need to repeat for 10325 particles. (took 0.00147671 sec) SUBFIND: ngb iteration 45: need to repeat for 1687 particles. (took 0.000692453 sec) SUBFIND: ngb iteration 46: need to repeat for 203 particles. (took 0.000349574 sec) SUBFIND: ngb iteration 47: need to repeat for 19 particles. (took 0.000252379 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 5.02888 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 133997468 particles, for threshold size factor 0.6) SUBFIND: The other 2367571 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00474466 sec SUBFIND: particle balance=1.11585 SUBFIND: subfind_exchange() took 0.231595 sec SUBFIND: particle balance for processing=1.00027 SUBFIND: subdomain decomposition took 0.0514577 sec SUBFIND: serial subfind subdomain decomposition took 0.0510884 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=2741 took 27.3614 sec SUBFIND: root-task=0: Serial processing of halo 0 took 27.4863 SUBFIND: Processing overall took (total time=29.1857 sec) SUBFIND: 0 out of 1782 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 258485 ALLOCATE: Changing to MaxPartSph = 115303 SUBFIND: subfind_exchange() (for return to original CPU) took 0.256487 sec TREE: Full tree construction for all particles. (presently allocated=78.7902 MB) GRAVTREE: Tree construction done. took 0.811308 sec =87925.8 NTopnodes=34993 NTopleaves=30619 tree-build-scalability=0.602477 SUBFIND: SO iteration 1: need to repeat for 2367391 halo centers. (took 0.0220413 sec) SUBFIND: SO iteration 2: need to repeat for 2367391 halo centers. (took 0.0197133 sec) SUBFIND: SO iteration 3: need to repeat for 2367391 halo centers. (took 0.0202985 sec) SUBFIND: SO iteration 4: need to repeat for 2367391 halo centers. (took 0.0199828 sec) SUBFIND: SO iteration 5: need to repeat for 2367391 halo centers. (took 0.019826 sec) SUBFIND: SO iteration 6: need to repeat for 2367391 halo centers. (took 0.0197249 sec) SUBFIND: SO iteration 7: need to repeat for 2367391 halo centers. (took 0.0198513 sec) SUBFIND: SO iteration 8: need to repeat for 2367391 halo centers. (took 0.0197363 sec) SUBFIND: SO iteration 9: need to repeat for 2367391 halo centers. (took 0.0197312 sec) SUBFIND: SO iteration 10: need to repeat for 2367391 halo centers. (took 0.0198427 sec) SUBFIND: SO iteration 11: need to repeat for 2367391 halo centers. (took 0.0197713 sec) SUBFIND: SO iteration 12: need to repeat for 2367391 halo centers. (took 0.0197078 sec) SUBFIND: SO iteration 13: need to repeat for 2367391 halo centers. (took 0.0197853 sec) SUBFIND: SO iteration 14: need to repeat for 2367391 halo centers. (took 0.0198886 sec) SUBFIND: SO iteration 15: need to repeat for 2367391 halo centers. (took 0.0198162 sec) SUBFIND: SO iteration 16: need to repeat for 235807 halo centers. (took 0.0193308 sec) SUBFIND: SO iteration 17: need to repeat for 1837 halo centers. (took 0.00728851 sec) SUBFIND: SO iteration 18: need to repeat for 1 halo centers. (took 0.000319365 sec) SUBFIND: SO iteration 1: need to repeat for 2367391 halo centers. (took 0.0199184 sec) SUBFIND: SO iteration 2: need to repeat for 2367391 halo centers. (took 0.0194819 sec) SUBFIND: SO iteration 3: need to repeat for 2367391 halo centers. (took 0.0197451 sec) SUBFIND: SO iteration 4: need to repeat for 2367391 halo centers. (took 0.0197836 sec) SUBFIND: SO iteration 5: need to repeat for 2367391 halo centers. (took 0.0197648 sec) SUBFIND: SO iteration 6: need to repeat for 2367391 halo centers. (took 0.0197476 sec) SUBFIND: SO iteration 7: need to repeat for 2367391 halo centers. (took 0.0197853 sec) SUBFIND: SO iteration 8: need to repeat for 2367391 halo centers. (took 0.0197527 sec) SUBFIND: SO iteration 9: need to repeat for 2367391 halo centers. (took 0.0197477 sec) SUBFIND: SO iteration 10: need to repeat for 2367391 halo centers. (took 0.019813 sec) SUBFIND: SO iteration 11: need to repeat for 2367391 halo centers. (took 0.0198047 sec) SUBFIND: SO iteration 12: need to repeat for 2367391 halo centers. (took 0.0197678 sec) SUBFIND: SO iteration 13: need to repeat for 2367391 halo centers. (took 0.019776 sec) SUBFIND: SO iteration 14: need to repeat for 2367391 halo centers. (took 0.0198216 sec) SUBFIND: SO iteration 15: need to repeat for 2367391 halo centers. (took 0.01971 sec) SUBFIND: SO iteration 16: need to repeat for 143278 halo centers. (took 0.019324 sec) SUBFIND: SO iteration 17: need to repeat for 1193 halo centers. (took 0.00553251 sec) SUBFIND: SO iteration 18: need to repeat for 1 halo centers. (took 0.000281489 sec) SUBFIND: SO iteration 1: need to repeat for 2367391 halo centers. (took 0.0198555 sec) SUBFIND: SO iteration 2: need to repeat for 2367391 halo centers. (took 0.0197254 sec) SUBFIND: SO iteration 3: need to repeat for 2367391 halo centers. (took 0.0198098 sec) SUBFIND: SO iteration 4: need to repeat for 2367391 halo centers. (took 0.0197823 sec) SUBFIND: SO iteration 5: need to repeat for 2367391 halo centers. (took 0.0197871 sec) SUBFIND: SO iteration 6: need to repeat for 2367391 halo centers. (took 0.0197523 sec) SUBFIND: SO iteration 7: need to repeat for 2367391 halo centers. (took 0.0197154 sec) SUBFIND: SO iteration 8: need to repeat for 2367391 halo centers. (took 0.0197548 sec) SUBFIND: SO iteration 9: need to repeat for 2367391 halo centers. (took 0.0196877 sec) SUBFIND: SO iteration 10: need to repeat for 2367391 halo centers. (took 0.0198231 sec) SUBFIND: SO iteration 11: need to repeat for 2367391 halo centers. (took 0.0198051 sec) SUBFIND: SO iteration 12: need to repeat for 2367391 halo centers. (took 0.0197557 sec) SUBFIND: SO iteration 13: need to repeat for 2367391 halo centers. (took 0.0197489 sec) SUBFIND: SO iteration 14: need to repeat for 2367391 halo centers. (took 0.0197459 sec) SUBFIND: SO iteration 15: need to repeat for 2367391 halo centers. (took 0.0197645 sec) SUBFIND: SO iteration 16: need to repeat for 243927 halo centers. (took 0.0193194 sec) SUBFIND: SO iteration 17: need to repeat for 1926 halo centers. (took 0.0073496 sec) SUBFIND: SO iteration 18: need to repeat for 1 halo centers. (took 0.000331525 sec) SUBFIND: SO iteration 1: need to repeat for 2367391 halo centers. (took 0.0198756 sec) SUBFIND: SO iteration 2: need to repeat for 2367391 halo centers. (took 0.0195682 sec) SUBFIND: SO iteration 3: need to repeat for 2367391 halo centers. (took 0.0193987 sec) SUBFIND: SO iteration 4: need to repeat for 2367391 halo centers. (took 0.0198325 sec) SUBFIND: SO iteration 5: need to repeat for 2367391 halo centers. (took 0.0195616 sec) SUBFIND: SO iteration 6: need to repeat for 2367391 halo centers. (took 0.0196684 sec) SUBFIND: SO iteration 7: need to repeat for 2367391 halo centers. (took 0.0196232 sec) SUBFIND: SO iteration 8: need to repeat for 2367391 halo centers. (took 0.0195977 sec) SUBFIND: SO iteration 9: need to repeat for 2367391 halo centers. (took 0.0198687 sec) SUBFIND: SO iteration 10: need to repeat for 2367391 halo centers. (took 0.0194239 sec) SUBFIND: SO iteration 11: need to repeat for 2367391 halo centers. (took 0.0194578 sec) SUBFIND: SO iteration 12: need to repeat for 2367391 halo centers. (took 0.0195761 sec) SUBFIND: SO iteration 13: need to repeat for 2367391 halo centers. (took 0.0193641 sec) SUBFIND: SO iteration 14: need to repeat for 2367391 halo centers. (took 0.0193495 sec) SUBFIND: SO iteration 15: need to repeat for 2367391 halo centers. (took 0.0193806 sec) SUBFIND: SO iteration 16: need to repeat for 2088056 halo centers. (took 0.0193004 sec) SUBFIND: SO iteration 17: need to repeat for 235288 halo centers. (took 0.0177315 sec) SUBFIND: SO iteration 18: need to repeat for 26294 halo centers. (took 0.00705803 sec) SUBFIND: determining spherical overdensity masses took 1.31548 sec SUBFIND: assembled and ordered groups and subhalos (took 0.249706 sec) FOF/SUBFIND: writing group catalogue file: 'output/fof_subhalo_tab_208' (file 1 of 1) FOF/SUBFIND: writing group catalogue block 0 (GroupLen)... FOF/SUBFIND: writing group catalogue block 1 (GroupMass)... FOF/SUBFIND: writing group catalogue block 2 (GroupPos)... FOF/SUBFIND: writing group catalogue block 3 (GroupVel)... FOF/SUBFIND: writing group catalogue block 4 (GroupLenType)... FOF/SUBFIND: writing group catalogue block 5 (GroupOffsetType)... FOF/SUBFIND: writing group catalogue block 6 (GroupMassType)... FOF/SUBFIND: writing group catalogue block 7 (GroupAscale)... FOF/SUBFIND: writing group catalogue block 8 (Group_M_Mean200)... FOF/SUBFIND: writing group catalogue block 9 (Group_R_Mean200)... FOF/SUBFIND: writing group catalogue block 10 (Group_M_Crit200)... FOF/SUBFIND: writing group catalogue block 11 (Group_R_Crit200)... FOF/SUBFIND: writing group catalogue block 12 (Group_M_Crit500)... FOF/SUBFIND: writing group catalogue block 13 (Group_R_Crit500)... FOF/SUBFIND: writing group catalogue block 14 (Group_M_TopHat200)... FOF/SUBFIND: writing group catalogue block 15 (Group_R_TopHat200)... FOF/SUBFIND: writing group catalogue block 16 (GroupNsubs)... FOF/SUBFIND: writing group catalogue block 17 (GroupFirstSub)... FOF/SUBFIND: writing group catalogue block 18 (SubhaloGroupNr)... FOF/SUBFIND: writing group catalogue block 19 (SubhaloRankInGr)... FOF/SUBFIND: writing group catalogue block 20 (SubhaloLen)... FOF/SUBFIND: writing group catalogue block 21 (SubhaloMass)... FOF/SUBFIND: writing group catalogue block 22 (SubhaloPos)... FOF/SUBFIND: writing group catalogue block 23 (SubhaloVel)... FOF/SUBFIND: writing group catalogue block 24 (SubhaloLenType)... FOF/SUBFIND: writing group catalogue block 25 (SubhaloOffsetType)... FOF/SUBFIND: writing group catalogue block 26 (SubhaloMassType)... FOF/SUBFIND: writing group catalogue block 27 (SubhaloCM)... FOF/SUBFIND: writing group catalogue block 28 (SubhaloSpin)... FOF/SUBFIND: writing group catalogue block 29 (SubhaloVelDisp)... FOF/SUBFIND: writing group catalogue block 30 (SubhaloVmax)... FOF/SUBFIND: writing group catalogue block 31 (SubhaloVmaxRad)... FOF/SUBFIND: writing group catalogue block 32 (SubhaloHalfmassRad)... FOF/SUBFIND: writing group catalogue block 33 (SubhaloHalfmassRadType)... FOF/SUBFIND: writing group catalogue block 34 (SubhaloIDMostbound)... FOF/SUBFIND: writing group catalogue block 35 (SubhaloParentRank)... FOF/SUBFIND: Group catalogues saved. took = 4.33843 sec, total size 885.417 MB, corresponds to effective I/O rate of 204.087 MB/sec SUBFIND: Subgroup catalogues saved. took = 4.33984 sec SUBFIND: Finished with SUBFIND. (total time=41.6227 sec) SUBFIND: Total number of subhalos with at least 20 particles: 2369143 SUBFIND: Largest subhalo has 57 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 133986236 FOF: preparing output order of particles took 0.989571 sec SNAPSHOT: writing snapshot file #208 @ time 0.125 ... SNAPSHOT: writing snapshot file: 'output/snap_208' (file 1 of 1) SNAPSHOT: writing snapshot rename 'output/snap_208.hdf5' to 'output/bak-snap_208.hdf5' SNAPSHOT: writing snapshot block 0 (Coordinates)... SNAPSHOT: writing snapshot block 1 (Velocities)... SNAPSHOT: writing snapshot block 2 (ParticleIDs)... SNAPSHOT: writing snapshot block 3 (Masses)... SNAPSHOT: writing snapshot block 4 (InternalEnergy)... SNAPSHOT: writing snapshot block 5 (Density)... SNAPSHOT: writing snapshot block 6 (SmoothingLength)... SNAPSHOT: done with writing snapshot. Took 9.14224 sec, total size 5284.48 MB, corresponds to effective I/O rate of 578.03 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 568 (rank 568 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.