TACC: Starting up job 4244607 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 = 186469.73 Mb (on task= 621), Smallest = 186405.38 Mb (on task= 270), Average = 186425.44 Mb Total Mem: Largest = 191515.34 Mb (on task= 27), Smallest = 191515.20 Mb (on task= 0), Average = 191515.33 Mb Committed_AS: Largest = 5109.96 Mb (on task= 270), Smallest = 5045.61 Mb (on task= 621), Average = 5089.89 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 = 5109.96 Mb (on task= 270), Smallest = 5045.61 Mb (on task= 621), Average = 5089.89 Mb avail /dev/shm: Largest = 95321.44 Mb (on task= 27), Smallest = 95321.34 Mb (on task= 8), Average = 95321.42 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c105-181.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 17.2052 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_086.hdf5' contains: READIC: Type 0 (gas): 61218561 (tot= 61218561) masstab= 0 READIC: Type 1: 72610098 (tot= 72610098) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 268 (tot= 268) masstab= 0 READIC: Type 5: 1 (tot= 1) masstab= 0 READIC: Reading file `output/snap_086.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 40.1154 sec, total size 6359.73 MB, corresponds to effective I/O rate of 158.536 MB/sec READIC: Total number of particles : 133828928 INIT: Testing ID uniqueness... INIT: success. took=0.0570674 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=20525, determination of top-level tree involved 6 iterations and took 0.347955 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=196 for nextra=51, reaching maximum imbalance of 1.1312|1.13139 DOMAIN: combining multiple-domains took 0.0157495 sec DOMAIN: exchange of 72610367 particles DOMAIN: particle exchange done. (took 0.191602 sec) DOMAIN: domain decomposition done. (took in total 0.561066 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0332741 sec. INIT: Converting u -> entropy All.cf_a3inv=729 FOF: Begin to compute FoF group catalogue... (presently allocated=85.37 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.0964745 sec =70046 NTopnodes=23457 NTopleaves=20525 FOF: Start linking particles (presently allocated=98.0986 MB) FOF: linking of small cells took 0.000804592 sec FOF: local links done (took 0.0695434 sec, avg-work=0.0606214, imbalance=1.14003). FOF: Marked=209861 out of the 72610098 primaries which are linked FOF: begin linking across processors (presently allocated=99.1212 MB) FOF: have done 24616 cross links (processed 209861, took 0.00426658 sec) FOF: have done 4335 cross links (processed 102990, took 0.00348126 sec) FOF: have done 629 cross links (processed 13617, took 0.00273897 sec) FOF: have done 90 cross links (processed 1956, took 0.00244901 sec) FOF: have done 6 cross links (processed 263, took 0.00239869 sec) FOF: have done 0 cross links (processed 12, took 0.0023985 sec) FOF: Local groups found. FOF: primary group finding took = 0.0925258 sec FOF: Start finding nearest dm-particle (presently allocated=98.0986 MB) FOF: fof-nearest iteration 1: need to repeat for 60348226 particles. (took = 0.0455077 sec) FOF: fof-nearest iteration 2: need to repeat for 55948149 particles. (took = 0.0484107 sec) FOF: fof-nearest iteration 3: need to repeat for 42443510 particles. (took = 0.051638 sec) FOF: fof-nearest iteration 4: need to repeat for 21598392 particles. (took = 0.0459097 sec) FOF: fof-nearest iteration 5: need to repeat for 4797690 particles. (took = 0.0282867 sec) FOF: fof-nearest iteration 6: need to repeat for 122471 particles. (took = 0.00939894 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.23353 sec FOF: compiling local group data and catalogue took = 0.0140267 sec FOF: Total number of FOF groups with at least 32 particles: 4182151 FOF: Largest FOF group has 64 particles. FOF: Total number of particles in FOF groups: 133828864 FOF: group properties are now allocated.. (presently allocated=89.6107 MB) FOF: computation of group properties took = 0.00956247 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.265954 sec FOF: Finished computing FoF groups. Complete work took 0.853665 sec (presently allocated=87.1149 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=93.1276 MB) GRAVTREE: Tree construction done. took 0.213033 sec =87317.1 NTopnodes=23457 NTopleaves=20525 tree-build-scalability=0.731669 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 131685446 particles. (took 0.740177 sec) SUBFIND: ngb iteration 2: need to repeat for 128356373 particles. (took 0.532894 sec) SUBFIND: ngb iteration 3: need to repeat for 124179878 particles. (took 0.415533 sec) SUBFIND: ngb iteration 4: need to repeat for 119380228 particles. (took 0.340086 sec) SUBFIND: ngb iteration 5: need to repeat for 113584799 particles. (took 0.304859 sec) SUBFIND: ngb iteration 6: need to repeat for 105202038 particles. (took 0.285414 sec) SUBFIND: ngb iteration 7: need to repeat for 92410685 particles. (took 0.25754 sec) SUBFIND: ngb iteration 8: need to repeat for 77794137 particles. (took 0.211388 sec) SUBFIND: ngb iteration 9: need to repeat for 67670972 particles. (took 0.162705 sec) SUBFIND: ngb iteration 10: need to repeat for 63157868 particles. (took 0.12939 sec) SUBFIND: ngb iteration 11: need to repeat for 61709913 particles. (took 0.111681 sec) SUBFIND: ngb iteration 12: need to repeat for 61338724 particles. (took 0.102044 sec) SUBFIND: ngb iteration 13: need to repeat for 61255218 particles. (took 0.095627 sec) SUBFIND: ngb iteration 14: need to repeat for 61232809 particles. (took 0.0906612 sec) SUBFIND: ngb iteration 15: need to repeat for 61224415 particles. (took 0.0883297 sec) SUBFIND: ngb iteration 16: need to repeat for 61220913 particles. (took 0.0846144 sec) SUBFIND: ngb iteration 17: need to repeat for 61219364 particles. (took 0.0799488 sec) SUBFIND: ngb iteration 18: need to repeat for 61218742 particles. (took 0.0751519 sec) SUBFIND: ngb iteration 19: need to repeat for 61218354 particles. (took 0.0714411 sec) SUBFIND: ngb iteration 20: need to repeat for 61217780 particles. (took 0.0705558 sec) SUBFIND: ngb iteration 21: need to repeat for 61216223 particles. (took 0.0715913 sec) SUBFIND: ngb iteration 22: need to repeat for 61211837 particles. (took 0.0740857 sec) SUBFIND: ngb iteration 23: need to repeat for 61198169 particles. (took 0.0777545 sec) SUBFIND: ngb iteration 24: need to repeat for 61154281 particles. (took 0.0825485 sec) SUBFIND: ngb iteration 25: need to repeat for 61030909 particles. (took 0.0891851 sec) SUBFIND: ngb iteration 26: need to repeat for 60705839 particles. (took 0.099242 sec) SUBFIND: ngb iteration 27: need to repeat for 59949666 particles. (took 0.113424 sec) SUBFIND: ngb iteration 28: need to repeat for 58462674 particles. (took 0.132647 sec) SUBFIND: ngb iteration 29: need to repeat for 56013384 particles. (took 0.155393 sec) SUBFIND: ngb iteration 30: need to repeat for 52598506 particles. (took 0.180327 sec) SUBFIND: ngb iteration 31: need to repeat for 48357741 particles. (took 0.201825 sec) SUBFIND: ngb iteration 32: need to repeat for 43446677 particles. (took 0.211937 sec) SUBFIND: ngb iteration 33: need to repeat for 37826927 particles. (took 0.206671 sec) SUBFIND: ngb iteration 34: need to repeat for 31494966 particles. (took 0.185838 sec) SUBFIND: ngb iteration 35: need to repeat for 24662810 particles. (took 0.161111 sec) SUBFIND: ngb iteration 36: need to repeat for 17832970 particles. (took 0.133564 sec) SUBFIND: ngb iteration 37: need to repeat for 11655049 particles. (took 0.105478 sec) SUBFIND: ngb iteration 38: need to repeat for 6720240 particles. (took 0.0768061 sec) SUBFIND: ngb iteration 39: need to repeat for 3326723 particles. (took 0.051184 sec) SUBFIND: ngb iteration 40: need to repeat for 1366642 particles. (took 0.0301219 sec) SUBFIND: ngb iteration 41: need to repeat for 449963 particles. (took 0.0160178 sec) SUBFIND: ngb iteration 42: need to repeat for 115337 particles. (took 0.00734989 sec) SUBFIND: ngb iteration 43: need to repeat for 21778 particles. (took 0.00321048 sec) SUBFIND: ngb iteration 44: need to repeat for 2981 particles. (took 0.00123375 sec) SUBFIND: ngb iteration 45: need to repeat for 241 particles. (took 0.000515299 sec) SUBFIND: ngb iteration 46: need to repeat for 12 particles. (took 0.000287762 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 6.72376 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 133828928 particles, for threshold size factor 0.6) SUBFIND: The other 4182151 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00670731 sec SUBFIND: particle balance=1.13086 SUBFIND: subfind_exchange() took 0.23624 sec SUBFIND: particle balance for processing=1.00032 SUBFIND: subdomain decomposition took 0.0512733 sec SUBFIND: serial subfind subdomain decomposition took 0.0508254 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=4841 took 49.7804 sec SUBFIND: root-task=0: Serial processing of halo 0 took 49.9041 SUBFIND: Processing overall took (total time=53.2304 sec) SUBFIND: 0 out of 0 decisions, fraction -nan, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 258161 ALLOCATE: Changing to MaxPartSph = 118091 SUBFIND: subfind_exchange() (for return to original CPU) took 0.264333 sec TREE: Full tree construction for all particles. (presently allocated=80.2623 MB) GRAVTREE: Tree construction done. took 0.787097 sec =87317.1 NTopnodes=23457 NTopleaves=20525 tree-build-scalability=0.731669 SUBFIND: SO iteration 1: need to repeat for 4181624 halo centers. (took 0.029823 sec) SUBFIND: SO iteration 2: need to repeat for 4181624 halo centers. (took 0.0262167 sec) SUBFIND: SO iteration 3: need to repeat for 4181624 halo centers. (took 0.0266809 sec) SUBFIND: SO iteration 4: need to repeat for 4181624 halo centers. (took 0.0263848 sec) SUBFIND: SO iteration 5: need to repeat for 4181624 halo centers. (took 0.026447 sec) SUBFIND: SO iteration 6: need to repeat for 4181624 halo centers. (took 0.0264091 sec) SUBFIND: SO iteration 7: need to repeat for 4181624 halo centers. (took 0.0263092 sec) SUBFIND: SO iteration 8: need to repeat for 4181624 halo centers. (took 0.026369 sec) SUBFIND: SO iteration 9: need to repeat for 4181624 halo centers. (took 0.0263372 sec) SUBFIND: SO iteration 10: need to repeat for 4181624 halo centers. (took 0.026609 sec) SUBFIND: SO iteration 11: need to repeat for 4181624 halo centers. (took 0.0264352 sec) SUBFIND: SO iteration 12: need to repeat for 4181624 halo centers. (took 0.0265769 sec) SUBFIND: SO iteration 13: need to repeat for 4181624 halo centers. (took 0.0264316 sec) SUBFIND: SO iteration 14: need to repeat for 4181624 halo centers. (took 0.0265044 sec) SUBFIND: SO iteration 15: need to repeat for 4181624 halo centers. (took 0.0266758 sec) SUBFIND: SO iteration 16: need to repeat for 647729 halo centers. (took 0.025891 sec) SUBFIND: SO iteration 17: need to repeat for 21047 halo centers. (took 0.0118417 sec) SUBFIND: SO iteration 1: need to repeat for 4181624 halo centers. (took 0.026756 sec) SUBFIND: SO iteration 2: need to repeat for 4181624 halo centers. (took 0.0265025 sec) SUBFIND: SO iteration 3: need to repeat for 4181624 halo centers. (took 0.0271229 sec) SUBFIND: SO iteration 4: need to repeat for 4181624 halo centers. (took 0.0264317 sec) SUBFIND: SO iteration 5: need to repeat for 4181624 halo centers. (took 0.0263842 sec) SUBFIND: SO iteration 6: need to repeat for 4181624 halo centers. (took 0.0264578 sec) SUBFIND: SO iteration 7: need to repeat for 4181624 halo centers. (took 0.0264048 sec) SUBFIND: SO iteration 8: need to repeat for 4181624 halo centers. (took 0.0263916 sec) SUBFIND: SO iteration 9: need to repeat for 4181624 halo centers. (took 0.0263994 sec) SUBFIND: SO iteration 10: need to repeat for 4181624 halo centers. (took 0.0264553 sec) SUBFIND: SO iteration 11: need to repeat for 4181624 halo centers. (took 0.0263877 sec) SUBFIND: SO iteration 12: need to repeat for 4181624 halo centers. (took 0.0264463 sec) SUBFIND: SO iteration 13: need to repeat for 4181624 halo centers. (took 0.0264963 sec) SUBFIND: SO iteration 14: need to repeat for 4181624 halo centers. (took 0.0264805 sec) SUBFIND: SO iteration 15: need to repeat for 4181624 halo centers. (took 0.0264394 sec) SUBFIND: SO iteration 16: need to repeat for 396735 halo centers. (took 0.0256514 sec) SUBFIND: SO iteration 17: need to repeat for 9872 halo centers. (took 0.00961331 sec) SUBFIND: SO iteration 1: need to repeat for 4181624 halo centers. (took 0.0266519 sec) SUBFIND: SO iteration 2: need to repeat for 4181624 halo centers. (took 0.0259339 sec) SUBFIND: SO iteration 3: need to repeat for 4181624 halo centers. (took 0.0263708 sec) SUBFIND: SO iteration 4: need to repeat for 4181624 halo centers. (took 0.0263459 sec) SUBFIND: SO iteration 5: need to repeat for 4181624 halo centers. (took 0.0264748 sec) SUBFIND: SO iteration 6: need to repeat for 4181624 halo centers. (took 0.0264315 sec) SUBFIND: SO iteration 7: need to repeat for 4181624 halo centers. (took 0.0263148 sec) SUBFIND: SO iteration 8: need to repeat for 4181624 halo centers. (took 0.0269996 sec) SUBFIND: SO iteration 9: need to repeat for 4181624 halo centers. (took 0.0262526 sec) SUBFIND: SO iteration 10: need to repeat for 4181624 halo centers. (took 0.026665 sec) SUBFIND: SO iteration 11: need to repeat for 4181624 halo centers. (took 0.0262857 sec) SUBFIND: SO iteration 12: need to repeat for 4181624 halo centers. (took 0.0266779 sec) SUBFIND: SO iteration 13: need to repeat for 4181624 halo centers. (took 0.026507 sec) SUBFIND: SO iteration 14: need to repeat for 4181624 halo centers. (took 0.0263936 sec) SUBFIND: SO iteration 15: need to repeat for 4181624 halo centers. (took 0.0262863 sec) SUBFIND: SO iteration 16: need to repeat for 648925 halo centers. (took 0.0319619 sec) SUBFIND: SO iteration 17: need to repeat for 21047 halo centers. (took 0.0113026 sec) SUBFIND: SO iteration 1: need to repeat for 4181624 halo centers. (took 0.0266265 sec) SUBFIND: SO iteration 2: need to repeat for 4181624 halo centers. (took 0.0265026 sec) SUBFIND: SO iteration 3: need to repeat for 4181624 halo centers. (took 0.0252701 sec) SUBFIND: SO iteration 4: need to repeat for 4181624 halo centers. (took 0.0255497 sec) SUBFIND: SO iteration 5: need to repeat for 4181624 halo centers. (took 0.0275156 sec) SUBFIND: SO iteration 6: need to repeat for 4181624 halo centers. (took 0.0265564 sec) SUBFIND: SO iteration 7: need to repeat for 4181624 halo centers. (took 0.030692 sec) SUBFIND: SO iteration 8: need to repeat for 4181624 halo centers. (took 0.0290119 sec) SUBFIND: SO iteration 9: need to repeat for 4181624 halo centers. (took 0.0267029 sec) SUBFIND: SO iteration 10: need to repeat for 4181624 halo centers. (took 0.0268932 sec) SUBFIND: SO iteration 11: need to repeat for 4181624 halo centers. (took 0.0255868 sec) SUBFIND: SO iteration 12: need to repeat for 4181624 halo centers. (took 0.0268991 sec) SUBFIND: SO iteration 13: need to repeat for 4181624 halo centers. (took 0.0319961 sec) SUBFIND: SO iteration 14: need to repeat for 4181624 halo centers. (took 0.0297541 sec) SUBFIND: SO iteration 15: need to repeat for 4181624 halo centers. (took 0.02775 sec) SUBFIND: SO iteration 16: need to repeat for 3821160 halo centers. (took 0.0256446 sec) SUBFIND: SO iteration 17: need to repeat for 540690 halo centers. (took 0.0303594 sec) SUBFIND: SO iteration 18: need to repeat for 500 halo centers. (took 0.0115351 sec) SUBFIND: determining spherical overdensity masses took 1.80129 sec SUBFIND: assembled and ordered groups and subhalos (took 0.312708 sec) FOF/SUBFIND: writing group catalogue file: 'output/fof_subhalo_tab_086' (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 = 10.9396 sec, total size 1563.35 MB, corresponds to effective I/O rate of 142.907 MB/sec SUBFIND: Subgroup catalogues saved. took = 10.9419 sec SUBFIND: Finished with SUBFIND. (total time=74.5606 sec) SUBFIND: Total number of subhalos with at least 20 particles: 4181624 SUBFIND: Largest subhalo has 64 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 133811766 FOF: preparing output order of particles took 0.953207 sec SNAPSHOT: writing snapshot file #86 @ time 0.111111 ... SNAPSHOT: writing snapshot file: 'output/snap_086' (file 1 of 1) SNAPSHOT: writing snapshot rename 'output/snap_086.hdf5' to 'output/bak-snap_086.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 9.33729 sec, total size 5295.24 MB, corresponds to effective I/O rate of 567.107 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 636 (rank 636 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.