TACC: Starting up job 4153615 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 = 186203.11 Mb (on task= 621), Smallest = 185770.68 Mb (on task= 243), Average = 185985.71 Mb Total Mem: Largest = 191386.89 Mb (on task= 27), Smallest = 191386.89 Mb (on task= 0), Average = 191386.89 Mb Committed_AS: Largest = 5616.21 Mb (on task= 243), Smallest = 5183.78 Mb (on task= 621), Average = 5401.18 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 = 5616.21 Mb (on task= 243), Smallest = 5183.78 Mb (on task= 621), Average = 5401.18 Mb avail /dev/shm: Largest = 95257.27 Mb (on task= 81), Smallest = 95257.20 Mb (on task= 371), Average = 95257.25 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c204-008.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 16.6822 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): 56179288 (tot= 56179288) masstab= 0 READIC: Type 1: 77922072 (tot= 77922072) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 1014 (tot= 1014) 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 4.41936 sec, total size 6353.03 MB, corresponds to effective I/O rate of 1437.55 MB/sec READIC: Total number of particles : 134102374 INIT: Testing ID uniqueness... INIT: success. took=0.065495 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=20623, determination of top-level tree involved 6 iterations and took 0.440087 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=189 for nextra=75, reaching maximum imbalance of 1.12206|1.12293 DOMAIN: combining multiple-domains took 0.0149648 sec DOMAIN: exchange of 77923086 particles DOMAIN: particle exchange done. (took 0.298576 sec) DOMAIN: domain decomposition done. (took in total 0.760886 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0440504 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=111.354 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.0675839 sec =81431.7 NTopnodes=23569 NTopleaves=20623 FOF: Start linking particles (presently allocated=127.001 MB) FOF: linking of small cells took 0.00097701 sec FOF: local links done (took 0.104983 sec, avg-work=0.0919248, imbalance=1.12809). FOF: Marked=208728 out of the 77922072 primaries which are linked FOF: begin linking across processors (presently allocated=128.305 MB) FOF: have done 22538 cross links (processed 208728, took 0.00510262 sec) FOF: have done 4318 cross links (processed 99823, took 0.00432563 sec) FOF: have done 675 cross links (processed 14107, took 0.00349041 sec) FOF: have done 94 cross links (processed 2175, took 0.0032045 sec) FOF: have done 5 cross links (processed 271, took 0.00322306 sec) FOF: have done 0 cross links (processed 13, took 0.00307258 sec) FOF: Local groups found. FOF: primary group finding took = 0.13422 sec FOF: Start finding nearest dm-particle (presently allocated=127.001 MB) FOF: fof-nearest iteration 1: need to repeat for 55507146 particles. (took = 0.0560488 sec) FOF: fof-nearest iteration 2: need to repeat for 52009717 particles. (took = 0.0590583 sec) FOF: fof-nearest iteration 3: need to repeat for 40475807 particles. (took = 0.0640104 sec) FOF: fof-nearest iteration 4: need to repeat for 21719579 particles. (took = 0.0589648 sec) FOF: fof-nearest iteration 5: need to repeat for 5199341 particles. (took = 0.0392388 sec) FOF: fof-nearest iteration 6: need to repeat for 160233 particles. (took = 0.0138749 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.29729 sec FOF: compiling local group data and catalogue took = 0.0184273 sec FOF: Total number of FOF groups with at least 32 particles: 3248146 FOF: Largest FOF group has 84 particles. FOF: Total number of particles in FOF groups: 134102374 FOF: group properties are now allocated.. (presently allocated=116.377 MB) FOF: computation of group properties took = 0.0113543 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.213404 sec FOF: Finished computing FoF groups. Complete work took 0.848435 sec (presently allocated=113.127 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=120.049 MB) GRAVTREE: Tree construction done. took 0.281721 sec =100912 NTopnodes=23569 NTopleaves=20623 tree-build-scalability=0.7668 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 132504859 particles. (took 0.569497 sec) SUBFIND: ngb iteration 2: need to repeat for 130100883 particles. (took 0.488711 sec) SUBFIND: ngb iteration 3: need to repeat for 127180564 particles. (took 0.443653 sec) SUBFIND: ngb iteration 4: need to repeat for 123782448 particles. (took 0.414671 sec) SUBFIND: ngb iteration 5: need to repeat for 119272345 particles. (took 0.398501 sec) SUBFIND: ngb iteration 6: need to repeat for 112013873 particles. (took 0.383262 sec) SUBFIND: ngb iteration 7: need to repeat for 99614184 particles. (took 0.360652 sec) SUBFIND: ngb iteration 8: need to repeat for 82752100 particles. (took 0.309447 sec) SUBFIND: ngb iteration 9: need to repeat for 68265613 particles. (took 0.234418 sec) SUBFIND: ngb iteration 10: need to repeat for 60474880 particles. (took 0.169589 sec) SUBFIND: ngb iteration 11: need to repeat for 57453748 particles. (took 0.135264 sec) SUBFIND: ngb iteration 12: need to repeat for 56518285 particles. (took 0.125702 sec) SUBFIND: ngb iteration 13: need to repeat for 56267488 particles. (took 0.124738 sec) SUBFIND: ngb iteration 14: need to repeat for 56203248 particles. (took 0.125317 sec) SUBFIND: ngb iteration 15: need to repeat for 56185961 particles. (took 0.123331 sec) SUBFIND: ngb iteration 16: need to repeat for 56180891 particles. (took 0.119285 sec) SUBFIND: ngb iteration 17: need to repeat for 56178980 particles. (took 0.112561 sec) SUBFIND: ngb iteration 18: need to repeat for 56177426 particles. (took 0.104705 sec) SUBFIND: ngb iteration 19: need to repeat for 56174766 particles. (took 0.0976244 sec) SUBFIND: ngb iteration 20: need to repeat for 56169368 particles. (took 0.0938526 sec) SUBFIND: ngb iteration 21: need to repeat for 56158519 particles. (took 0.0941801 sec) SUBFIND: ngb iteration 22: need to repeat for 56136786 particles. (took 0.0962798 sec) SUBFIND: ngb iteration 23: need to repeat for 56092557 particles. (took 0.0990687 sec) SUBFIND: ngb iteration 24: need to repeat for 55998323 particles. (took 0.103433 sec) SUBFIND: ngb iteration 25: need to repeat for 55801888 particles. (took 0.109445 sec) SUBFIND: ngb iteration 26: need to repeat for 55398336 particles. (took 0.118556 sec) SUBFIND: ngb iteration 27: need to repeat for 54633106 particles. (took 0.131071 sec) SUBFIND: ngb iteration 28: need to repeat for 53295657 particles. (took 0.148602 sec) SUBFIND: ngb iteration 29: need to repeat for 51279899 particles. (took 0.172207 sec) SUBFIND: ngb iteration 30: need to repeat for 48589603 particles. (took 0.19832 sec) SUBFIND: ngb iteration 31: need to repeat for 45317746 particles. (took 0.219509 sec) SUBFIND: ngb iteration 32: need to repeat for 41440677 particles. (took 0.231695 sec) SUBFIND: ngb iteration 33: need to repeat for 36776920 particles. (took 0.227957 sec) SUBFIND: ngb iteration 34: need to repeat for 31246765 particles. (took 0.208564 sec) SUBFIND: ngb iteration 35: need to repeat for 25022062 particles. (took 0.182607 sec) SUBFIND: ngb iteration 36: need to repeat for 18546474 particles. (took 0.152988 sec) SUBFIND: ngb iteration 37: need to repeat for 12466982 particles. (took 0.123145 sec) SUBFIND: ngb iteration 38: need to repeat for 7436959 particles. (took 0.0916866 sec) SUBFIND: ngb iteration 39: need to repeat for 3834070 particles. (took 0.0622206 sec) SUBFIND: ngb iteration 40: need to repeat for 1654219 particles. (took 0.0381483 sec) SUBFIND: ngb iteration 41: need to repeat for 582663 particles. (took 0.0209861 sec) SUBFIND: ngb iteration 42: need to repeat for 160810 particles. (took 0.010395 sec) SUBFIND: ngb iteration 43: need to repeat for 33283 particles. (took 0.00437812 sec) SUBFIND: ngb iteration 44: need to repeat for 4750 particles. (took 0.00160286 sec) SUBFIND: ngb iteration 45: need to repeat for 466 particles. (took 0.000519532 sec) SUBFIND: ngb iteration 46: need to repeat for 34 particles. (took 0.00023357 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 7.78727 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 134102374 particles, for threshold size factor 0.6) SUBFIND: The other 3248146 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00622216 sec SUBFIND: particle balance=1.12159 SUBFIND: subfind_exchange() took 0.358443 sec SUBFIND: particle balance for processing=1.00029 SUBFIND: subdomain decomposition took 0.0691074 sec SUBFIND: serial subfind subdomain decomposition took 0.0683502 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=5013 took 76.387 sec SUBFIND: root-task=0: Serial processing of halo 0 took 76.5547 SUBFIND: Processing overall took (total time=77.7709 sec) SUBFIND: 0 out of 33 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 344916 ALLOCATE: Changing to MaxPartSph = 144495 SUBFIND: subfind_exchange() (for return to original CPU) took 0.385779 sec TREE: Full tree construction for all particles. (presently allocated=103.563 MB) GRAVTREE: Tree construction done. took 1.00459 sec =100912 NTopnodes=23569 NTopleaves=20623 tree-build-scalability=0.7668 SUBFIND: SO iteration 1: need to repeat for 3246819 halo centers. (took 0.0317879 sec) SUBFIND: SO iteration 2: need to repeat for 3246819 halo centers. (took 0.0277284 sec) SUBFIND: SO iteration 3: need to repeat for 3246819 halo centers. (took 0.0281164 sec) SUBFIND: SO iteration 4: need to repeat for 3246819 halo centers. (took 0.027974 sec) SUBFIND: SO iteration 5: need to repeat for 3246819 halo centers. (took 0.0278402 sec) SUBFIND: SO iteration 6: need to repeat for 3246819 halo centers. (took 0.0278589 sec) SUBFIND: SO iteration 7: need to repeat for 3246819 halo centers. (took 0.0278829 sec) SUBFIND: SO iteration 8: need to repeat for 3246819 halo centers. (took 0.0277893 sec) SUBFIND: SO iteration 9: need to repeat for 3246819 halo centers. (took 0.0278448 sec) SUBFIND: SO iteration 10: need to repeat for 3246819 halo centers. (took 0.0278609 sec) SUBFIND: SO iteration 11: need to repeat for 3246819 halo centers. (took 0.0278005 sec) SUBFIND: SO iteration 12: need to repeat for 3246819 halo centers. (took 0.027801 sec) SUBFIND: SO iteration 13: need to repeat for 3246819 halo centers. (took 0.0277871 sec) SUBFIND: SO iteration 14: need to repeat for 3246819 halo centers. (took 0.0278411 sec) SUBFIND: SO iteration 15: need to repeat for 3246819 halo centers. (took 0.027812 sec) SUBFIND: SO iteration 16: need to repeat for 461231 halo centers. (took 0.0271418 sec) SUBFIND: SO iteration 17: need to repeat for 10594 halo centers. (took 0.0111137 sec) SUBFIND: SO iteration 1: need to repeat for 3246819 halo centers. (took 0.0282219 sec) SUBFIND: SO iteration 2: need to repeat for 3246819 halo centers. (took 0.0274748 sec) SUBFIND: SO iteration 3: need to repeat for 3246819 halo centers. (took 0.0278997 sec) SUBFIND: SO iteration 4: need to repeat for 3246819 halo centers. (took 0.0277859 sec) SUBFIND: SO iteration 5: need to repeat for 3246819 halo centers. (took 0.0278729 sec) SUBFIND: SO iteration 6: need to repeat for 3246819 halo centers. (took 0.02783 sec) SUBFIND: SO iteration 7: need to repeat for 3246819 halo centers. (took 0.0277728 sec) SUBFIND: SO iteration 8: need to repeat for 3246819 halo centers. (took 0.0278498 sec) SUBFIND: SO iteration 9: need to repeat for 3246819 halo centers. (took 0.0283161 sec) SUBFIND: SO iteration 10: need to repeat for 3246819 halo centers. (took 0.0281664 sec) SUBFIND: SO iteration 11: need to repeat for 3246819 halo centers. (took 0.0287988 sec) SUBFIND: SO iteration 12: need to repeat for 3246819 halo centers. (took 0.0279384 sec) SUBFIND: SO iteration 13: need to repeat for 3246819 halo centers. (took 0.028517 sec) SUBFIND: SO iteration 14: need to repeat for 3246819 halo centers. (took 0.028215 sec) SUBFIND: SO iteration 15: need to repeat for 3246819 halo centers. (took 0.0279473 sec) SUBFIND: SO iteration 16: need to repeat for 295399 halo centers. (took 0.0271319 sec) SUBFIND: SO iteration 17: need to repeat for 7399 halo centers. (took 0.00964959 sec) SUBFIND: SO iteration 1: need to repeat for 3246819 halo centers. (took 0.0282007 sec) SUBFIND: SO iteration 2: need to repeat for 3246819 halo centers. (took 0.0276068 sec) SUBFIND: SO iteration 3: need to repeat for 3246819 halo centers. (took 0.0278936 sec) SUBFIND: SO iteration 4: need to repeat for 3246819 halo centers. (took 0.0278383 sec) SUBFIND: SO iteration 5: need to repeat for 3246819 halo centers. (took 0.0279075 sec) SUBFIND: SO iteration 6: need to repeat for 3246819 halo centers. (took 0.0279297 sec) SUBFIND: SO iteration 7: need to repeat for 3246819 halo centers. (took 0.0278864 sec) SUBFIND: SO iteration 8: need to repeat for 3246819 halo centers. (took 0.0278358 sec) SUBFIND: SO iteration 9: need to repeat for 3246819 halo centers. (took 0.0279435 sec) SUBFIND: SO iteration 10: need to repeat for 3246819 halo centers. (took 0.0277622 sec) SUBFIND: SO iteration 11: need to repeat for 3246819 halo centers. (took 0.0277018 sec) SUBFIND: SO iteration 12: need to repeat for 3246819 halo centers. (took 0.0278076 sec) SUBFIND: SO iteration 13: need to repeat for 3246819 halo centers. (took 0.0277691 sec) SUBFIND: SO iteration 14: need to repeat for 3246819 halo centers. (took 0.0278277 sec) SUBFIND: SO iteration 15: need to repeat for 3246819 halo centers. (took 0.0277935 sec) SUBFIND: SO iteration 16: need to repeat for 476087 halo centers. (took 0.027179 sec) SUBFIND: SO iteration 17: need to repeat for 10839 halo centers. (took 0.0111139 sec) SUBFIND: SO iteration 1: need to repeat for 3246819 halo centers. (took 0.0281434 sec) SUBFIND: SO iteration 2: need to repeat for 3246819 halo centers. (took 0.027515 sec) SUBFIND: SO iteration 3: need to repeat for 3246819 halo centers. (took 0.0264472 sec) SUBFIND: SO iteration 4: need to repeat for 3246819 halo centers. (took 0.027088 sec) SUBFIND: SO iteration 5: need to repeat for 3246819 halo centers. (took 0.0269319 sec) SUBFIND: SO iteration 6: need to repeat for 3246819 halo centers. (took 0.0270338 sec) SUBFIND: SO iteration 7: need to repeat for 3246819 halo centers. (took 0.0269527 sec) SUBFIND: SO iteration 8: need to repeat for 3246819 halo centers. (took 0.0270155 sec) SUBFIND: SO iteration 9: need to repeat for 3246819 halo centers. (took 0.0269281 sec) SUBFIND: SO iteration 10: need to repeat for 3246819 halo centers. (took 0.0271482 sec) SUBFIND: SO iteration 11: need to repeat for 3246819 halo centers. (took 0.0271986 sec) SUBFIND: SO iteration 12: need to repeat for 3246819 halo centers. (took 0.0276707 sec) SUBFIND: SO iteration 13: need to repeat for 3246819 halo centers. (took 0.0288227 sec) SUBFIND: SO iteration 14: need to repeat for 3246819 halo centers. (took 0.0286621 sec) SUBFIND: SO iteration 15: need to repeat for 3246819 halo centers. (took 0.0284172 sec) SUBFIND: SO iteration 16: need to repeat for 3005313 halo centers. (took 0.027891 sec) SUBFIND: SO iteration 17: need to repeat for 311008 halo centers. (took 0.0257077 sec) SUBFIND: SO iteration 18: need to repeat for 57655 halo centers. (took 0.0103575 sec) SUBFIND: determining spherical overdensity masses took 1.86263 sec SUBFIND: assembled and ordered groups and subhalos (took 0.202802 sec) FOF/SUBFIND: writing group catalogue file: 'output/fof_subhalo_tab_271' (file 1 of 1) FOF/SUBFIND: writing group catalogue block 0 (GroupLen)... FOF/SUBFIND: writing group catalogue block 1 (GroupMass)... FOF/SUBFIND: writing group catalogue block 2 (GroupPos)... FOF/SUBFIND: writing group catalogue block 3 (GroupVel)... FOF/SUBFIND: writing group catalogue block 4 (GroupLenType)... FOF/SUBFIND: writing group catalogue block 5 (GroupOffsetType)... FOF/SUBFIND: writing group catalogue block 6 (GroupMassType)... FOF/SUBFIND: writing group catalogue block 7 (GroupAscale)... FOF/SUBFIND: writing group catalogue block 8 (Group_M_Mean200)... FOF/SUBFIND: writing group catalogue block 9 (Group_R_Mean200)... FOF/SUBFIND: writing group catalogue block 10 (Group_M_Crit200)... FOF/SUBFIND: writing group catalogue block 11 (Group_R_Crit200)... FOF/SUBFIND: writing group catalogue block 12 (Group_M_Crit500)... FOF/SUBFIND: writing group catalogue block 13 (Group_R_Crit500)... FOF/SUBFIND: writing group catalogue block 14 (Group_M_TopHat200)... FOF/SUBFIND: writing group catalogue block 15 (Group_R_TopHat200)... FOF/SUBFIND: writing group catalogue block 16 (GroupNsubs)... FOF/SUBFIND: writing group catalogue block 17 (GroupFirstSub)... FOF/SUBFIND: writing group catalogue block 18 (SubhaloGroupNr)... FOF/SUBFIND: writing group catalogue block 19 (SubhaloRankInGr)... FOF/SUBFIND: writing group catalogue block 20 (SubhaloLen)... FOF/SUBFIND: writing group catalogue block 21 (SubhaloMass)... FOF/SUBFIND: writing group catalogue block 22 (SubhaloPos)... FOF/SUBFIND: writing group catalogue block 23 (SubhaloVel)... FOF/SUBFIND: writing group catalogue block 24 (SubhaloLenType)... FOF/SUBFIND: writing group catalogue block 25 (SubhaloOffsetType)... FOF/SUBFIND: writing group catalogue block 26 (SubhaloMassType)... FOF/SUBFIND: writing group catalogue block 27 (SubhaloCM)... FOF/SUBFIND: writing group catalogue block 28 (SubhaloSpin)... FOF/SUBFIND: writing group catalogue block 29 (SubhaloVelDisp)... FOF/SUBFIND: writing group catalogue block 30 (SubhaloVmax)... FOF/SUBFIND: writing group catalogue block 31 (SubhaloVmaxRad)... FOF/SUBFIND: writing group catalogue block 32 (SubhaloHalfmassRad)... FOF/SUBFIND: writing group catalogue block 33 (SubhaloHalfmassRadType)... FOF/SUBFIND: writing group catalogue block 34 (SubhaloIDMostbound)... FOF/SUBFIND: writing group catalogue block 35 (SubhaloParentRank)... FOF/SUBFIND: Group catalogues saved. took = 3.14233 sec, total size 1214.02 MB, corresponds to effective I/O rate of 386.344 MB/sec SUBFIND: Subgroup catalogues saved. took = 3.14418 sec SUBFIND: Finished with SUBFIND. (total time=92.8884 sec) SUBFIND: Total number of subhalos with at least 20 particles: 3246851 SUBFIND: Largest subhalo has 84 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134043696 FOF: preparing output order of particles took 1.27595 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 9.06237 sec, total size 5246.96 MB, corresponds to effective I/O rate of 578.984 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 497 (rank 497 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 490 (rank 490 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.