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 = 186203.70 Mb (on task= 621), Smallest = 185795.29 Mb (on task= 243), Average = 185984.65 Mb Total Mem: Largest = 191386.89 Mb (on task= 27), Smallest = 191386.89 Mb (on task= 0), Average = 191386.89 Mb Committed_AS: Largest = 5591.61 Mb (on task= 243), Smallest = 5183.18 Mb (on task= 621), Average = 5402.24 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 = 5591.61 Mb (on task= 243), Smallest = 5183.18 Mb (on task= 621), Average = 5402.24 Mb avail /dev/shm: Largest = 95257.27 Mb (on task= 91), Smallest = 95257.20 Mb (on task= 373), 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 17.104 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): 58982993 (tot= 58982993) masstab= 0 READIC: Type 1: 75118101 (tot= 75118101) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 1281 (tot= 1281) 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 4.52559 sec, total size 6363.72 MB, corresponds to effective I/O rate of 1406.16 MB/sec READIC: Total number of particles : 134102375 INIT: Testing ID uniqueness... INIT: success. took=0.0673434 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: Increasing TopNodeAllocFactor=5.32333 new value=6.92033 DOMAIN: NTopleaves=30486, determination of top-level tree involved 5 iterations and took 0.488418 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=167 for nextra=30, reaching maximum imbalance of 1.10388|1.10484 DOMAIN: combining multiple-domains took 0.0172213 sec DOMAIN: exchange of 75119382 particles DOMAIN: particle exchange done. (took 0.318634 sec) DOMAIN: domain decomposition done. (took in total 0.831594 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0445911 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=112.918 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.0666862 sec =83051.4 NTopnodes=34841 NTopleaves=30486 FOF: Start linking particles (presently allocated=128.495 MB) FOF: linking of small cells took 0.00114213 sec FOF: local links done (took 0.104867 sec, avg-work=0.0932041, imbalance=1.11495). FOF: Marked=167704 out of the 75118101 primaries which are linked FOF: begin linking across processors (presently allocated=129.813 MB) FOF: have done 15629 cross links (processed 167704, took 0.00476731 sec) FOF: have done 3126 cross links (processed 81140, took 0.0039641 sec) FOF: have done 488 cross links (processed 11559, took 0.00348372 sec) FOF: have done 74 cross links (processed 1844, took 0.00308738 sec) FOF: have done 10 cross links (processed 259, took 0.00299607 sec) FOF: have done 0 cross links (processed 36, took 0.00301995 sec) FOF: Local groups found. FOF: primary group finding took = 0.133194 sec FOF: Start finding nearest dm-particle (presently allocated=128.495 MB) FOF: fof-nearest iteration 1: need to repeat for 58124864 particles. (took = 0.0568855 sec) FOF: fof-nearest iteration 2: need to repeat for 53714647 particles. (took = 0.0615379 sec) FOF: fof-nearest iteration 3: need to repeat for 39864692 particles. (took = 0.067716 sec) FOF: fof-nearest iteration 4: need to repeat for 19033644 particles. (took = 0.061403 sec) FOF: fof-nearest iteration 5: need to repeat for 3645728 particles. (took = 0.0373886 sec) FOF: fof-nearest iteration 6: need to repeat for 101798 particles. (took = 0.0112149 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.301639 sec FOF: compiling local group data and catalogue took = 0.0173466 sec FOF: Total number of FOF groups with at least 32 particles: 2071276 FOF: Largest FOF group has 65 particles. FOF: Total number of particles in FOF groups: 134102375 FOF: group properties are now allocated.. (presently allocated=117.3 MB) FOF: computation of group properties took = 0.00836096 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.184657 sec FOF: Finished computing FoF groups. Complete work took 0.817622 sec (presently allocated=114.059 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=120.872 MB) GRAVTREE: Tree construction done. took 0.197162 sec =102297 NTopnodes=34841 NTopleaves=30486 tree-build-scalability=0.65994 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 132341259 particles. (took 0.529363 sec) SUBFIND: ngb iteration 2: need to repeat for 130323838 particles. (took 0.439876 sec) SUBFIND: ngb iteration 3: need to repeat for 128255262 particles. (took 0.400815 sec) SUBFIND: ngb iteration 4: need to repeat for 126082036 particles. (took 0.371991 sec) SUBFIND: ngb iteration 5: need to repeat for 123352035 particles. (took 0.357217 sec) SUBFIND: ngb iteration 6: need to repeat for 118992724 particles. (took 0.352565 sec) SUBFIND: ngb iteration 7: need to repeat for 111192756 particles. (took 0.347183 sec) SUBFIND: ngb iteration 8: need to repeat for 98691103 particles. (took 0.327057 sec) SUBFIND: ngb iteration 9: need to repeat for 84120909 particles. (took 0.286229 sec) SUBFIND: ngb iteration 10: need to repeat for 72638829 particles. (took 0.235163 sec) SUBFIND: ngb iteration 11: need to repeat for 65838769 particles. (took 0.197367 sec) SUBFIND: ngb iteration 12: need to repeat for 62369656 particles. (took 0.177962 sec) SUBFIND: ngb iteration 13: need to repeat for 60693750 particles. (took 0.17072 sec) SUBFIND: ngb iteration 14: need to repeat for 59866265 particles. (took 0.16817 sec) SUBFIND: ngb iteration 15: need to repeat for 59432908 particles. (took 0.163708 sec) SUBFIND: ngb iteration 16: need to repeat for 59182241 particles. (took 0.155836 sec) SUBFIND: ngb iteration 17: need to repeat for 59019818 particles. (took 0.14532 sec) SUBFIND: ngb iteration 18: need to repeat for 58900303 particles. (took 0.133013 sec) SUBFIND: ngb iteration 19: need to repeat for 58795822 particles. (took 0.122491 sec) SUBFIND: ngb iteration 20: need to repeat for 58684616 particles. (took 0.116105 sec) SUBFIND: ngb iteration 21: need to repeat for 58548744 particles. (took 0.114068 sec) SUBFIND: ngb iteration 22: need to repeat for 58367329 particles. (took 0.114876 sec) SUBFIND: ngb iteration 23: need to repeat for 58114101 particles. (took 0.116609 sec) SUBFIND: ngb iteration 24: need to repeat for 57752317 particles. (took 0.118772 sec) SUBFIND: ngb iteration 25: need to repeat for 57226034 particles. (took 0.121118 sec) SUBFIND: ngb iteration 26: need to repeat for 56471242 particles. (took 0.125214 sec) SUBFIND: ngb iteration 27: need to repeat for 55395423 particles. (took 0.130647 sec) SUBFIND: ngb iteration 28: need to repeat for 53901146 particles. (took 0.13863 sec) SUBFIND: ngb iteration 29: need to repeat for 51870131 particles. (took 0.150088 sec) SUBFIND: ngb iteration 30: need to repeat for 49256544 particles. (took 0.164751 sec) SUBFIND: ngb iteration 31: need to repeat for 46117477 particles. (took 0.180019 sec) SUBFIND: ngb iteration 32: need to repeat for 42470714 particles. (took 0.191554 sec) SUBFIND: ngb iteration 33: need to repeat for 38338847 particles. (took 0.193182 sec) SUBFIND: ngb iteration 34: need to repeat for 33625407 particles. (took 0.188374 sec) SUBFIND: ngb iteration 35: need to repeat for 28328355 particles. (took 0.168826 sec) SUBFIND: ngb iteration 36: need to repeat for 22615620 particles. (took 0.145085 sec) SUBFIND: ngb iteration 37: need to repeat for 16854547 particles. (took 0.120296 sec) SUBFIND: ngb iteration 38: need to repeat for 11518614 particles. (took 0.0945275 sec) SUBFIND: ngb iteration 39: need to repeat for 7066509 particles. (took 0.0700878 sec) SUBFIND: ngb iteration 40: need to repeat for 3796366 particles. (took 0.0482444 sec) SUBFIND: ngb iteration 41: need to repeat for 1744315 particles. (took 0.0303588 sec) SUBFIND: ngb iteration 42: need to repeat for 662017 particles. (took 0.0171347 sec) SUBFIND: ngb iteration 43: need to repeat for 198649 particles. (took 0.00863519 sec) SUBFIND: ngb iteration 44: need to repeat for 45976 particles. (took 0.00391486 sec) SUBFIND: ngb iteration 45: need to repeat for 7509 particles. (took 0.00163253 sec) SUBFIND: ngb iteration 46: need to repeat for 863 particles. (took 0.000623347 sec) SUBFIND: ngb iteration 47: need to repeat for 96 particles. (took 0.000278208 sec) SUBFIND: ngb iteration 48: need to repeat for 6 particles. (took 0.000236989 sec) SUBFIND: ngb iteration 49: need to repeat for 1 particles. (took 0.000187903 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 7.96059 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 134102375 particles, for threshold size factor 0.6) SUBFIND: The other 2071276 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00449372 sec SUBFIND: particle balance=1.10388 SUBFIND: subfind_exchange() took 0.357027 sec SUBFIND: particle balance for processing=1.00018 SUBFIND: subdomain decomposition took 0.0692272 sec SUBFIND: serial subfind subdomain decomposition took 0.068769 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=3197 took 48.8388 sec SUBFIND: root-task=0: Serial processing of halo 0 took 49.007 SUBFIND: Processing overall took (total time=49.6762 sec) SUBFIND: 0 out of 3611 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 344915 ALLOCATE: Changing to MaxPartSph = 151706 SUBFIND: subfind_exchange() (for return to original CPU) took 0.386565 sec TREE: Full tree construction for all particles. (presently allocated=104.61 MB) GRAVTREE: Tree construction done. took 0.982392 sec =102297 NTopnodes=34841 NTopleaves=30486 tree-build-scalability=0.65994 SUBFIND: SO iteration 1: need to repeat for 2071098 halo centers. (took 0.0251785 sec) SUBFIND: SO iteration 2: need to repeat for 2071098 halo centers. (took 0.0222753 sec) SUBFIND: SO iteration 3: need to repeat for 2071098 halo centers. (took 0.0224468 sec) SUBFIND: SO iteration 4: need to repeat for 2071098 halo centers. (took 0.0223313 sec) SUBFIND: SO iteration 5: need to repeat for 2071098 halo centers. (took 0.0223546 sec) SUBFIND: SO iteration 6: need to repeat for 2071098 halo centers. (took 0.0222436 sec) SUBFIND: SO iteration 7: need to repeat for 2071098 halo centers. (took 0.0222552 sec) SUBFIND: SO iteration 8: need to repeat for 2071098 halo centers. (took 0.022252 sec) SUBFIND: SO iteration 9: need to repeat for 2071098 halo centers. (took 0.0222971 sec) SUBFIND: SO iteration 10: need to repeat for 2071098 halo centers. (took 0.0222602 sec) SUBFIND: SO iteration 11: need to repeat for 2071098 halo centers. (took 0.0222537 sec) SUBFIND: SO iteration 12: need to repeat for 2071098 halo centers. (took 0.0222218 sec) SUBFIND: SO iteration 13: need to repeat for 2071098 halo centers. (took 0.0223779 sec) SUBFIND: SO iteration 14: need to repeat for 2071098 halo centers. (took 0.0223952 sec) SUBFIND: SO iteration 15: need to repeat for 2071098 halo centers. (took 0.0223275 sec) SUBFIND: SO iteration 16: need to repeat for 186503 halo centers. (took 0.0223932 sec) SUBFIND: SO iteration 17: need to repeat for 1512 halo centers. (took 0.00900285 sec) SUBFIND: SO iteration 18: need to repeat for 2 halo centers. (took 0.00034342 sec) SUBFIND: SO iteration 1: need to repeat for 2071098 halo centers. (took 0.0231992 sec) SUBFIND: SO iteration 2: need to repeat for 2071098 halo centers. (took 0.0224676 sec) SUBFIND: SO iteration 3: need to repeat for 2071098 halo centers. (took 0.0237007 sec) SUBFIND: SO iteration 4: need to repeat for 2071098 halo centers. (took 0.0228789 sec) SUBFIND: SO iteration 5: need to repeat for 2071098 halo centers. (took 0.0226601 sec) SUBFIND: SO iteration 6: need to repeat for 2071098 halo centers. (took 0.0228499 sec) SUBFIND: SO iteration 7: need to repeat for 2071098 halo centers. (took 0.0226619 sec) SUBFIND: SO iteration 8: need to repeat for 2071098 halo centers. (took 0.0222439 sec) SUBFIND: SO iteration 9: need to repeat for 2071098 halo centers. (took 0.0224112 sec) SUBFIND: SO iteration 10: need to repeat for 2071098 halo centers. (took 0.022241 sec) SUBFIND: SO iteration 11: need to repeat for 2071098 halo centers. (took 0.0222437 sec) SUBFIND: SO iteration 12: need to repeat for 2071098 halo centers. (took 0.0222367 sec) SUBFIND: SO iteration 13: need to repeat for 2071098 halo centers. (took 0.0222336 sec) SUBFIND: SO iteration 14: need to repeat for 2071098 halo centers. (took 0.0223354 sec) SUBFIND: SO iteration 15: need to repeat for 2071098 halo centers. (took 0.0222555 sec) SUBFIND: SO iteration 16: need to repeat for 110912 halo centers. (took 0.0218493 sec) SUBFIND: SO iteration 17: need to repeat for 838 halo centers. (took 0.00668689 sec) SUBFIND: SO iteration 18: need to repeat for 2 halo centers. (took 0.000256531 sec) SUBFIND: SO iteration 1: need to repeat for 2071098 halo centers. (took 0.0224023 sec) SUBFIND: SO iteration 2: need to repeat for 2071098 halo centers. (took 0.0222412 sec) SUBFIND: SO iteration 3: need to repeat for 2071098 halo centers. (took 0.0224046 sec) SUBFIND: SO iteration 4: need to repeat for 2071098 halo centers. (took 0.0222931 sec) SUBFIND: SO iteration 5: need to repeat for 2071098 halo centers. (took 0.0221968 sec) SUBFIND: SO iteration 6: need to repeat for 2071098 halo centers. (took 0.0224459 sec) SUBFIND: SO iteration 7: need to repeat for 2071098 halo centers. (took 0.0222608 sec) SUBFIND: SO iteration 8: need to repeat for 2071098 halo centers. (took 0.0222867 sec) SUBFIND: SO iteration 9: need to repeat for 2071098 halo centers. (took 0.0222297 sec) SUBFIND: SO iteration 10: need to repeat for 2071098 halo centers. (took 0.0222513 sec) SUBFIND: SO iteration 11: need to repeat for 2071098 halo centers. (took 0.0222531 sec) SUBFIND: SO iteration 12: need to repeat for 2071098 halo centers. (took 0.0222944 sec) SUBFIND: SO iteration 13: need to repeat for 2071098 halo centers. (took 0.0223119 sec) SUBFIND: SO iteration 14: need to repeat for 2071098 halo centers. (took 0.0222692 sec) SUBFIND: SO iteration 15: need to repeat for 2071098 halo centers. (took 0.0223212 sec) SUBFIND: SO iteration 16: need to repeat for 189886 halo centers. (took 0.0217199 sec) SUBFIND: SO iteration 17: need to repeat for 1708 halo centers. (took 0.00844275 sec) SUBFIND: SO iteration 18: need to repeat for 2 halo centers. (took 0.000334056 sec) SUBFIND: SO iteration 1: need to repeat for 2071098 halo centers. (took 0.0224011 sec) SUBFIND: SO iteration 2: need to repeat for 2071098 halo centers. (took 0.0220945 sec) SUBFIND: SO iteration 3: need to repeat for 2071098 halo centers. (took 0.0214968 sec) SUBFIND: SO iteration 4: need to repeat for 2071098 halo centers. (took 0.0217637 sec) SUBFIND: SO iteration 5: need to repeat for 2071098 halo centers. (took 0.0217981 sec) SUBFIND: SO iteration 6: need to repeat for 2071098 halo centers. (took 0.0217921 sec) SUBFIND: SO iteration 7: need to repeat for 2071098 halo centers. (took 0.0218353 sec) SUBFIND: SO iteration 8: need to repeat for 2071098 halo centers. (took 0.0218038 sec) SUBFIND: SO iteration 9: need to repeat for 2071098 halo centers. (took 0.0218545 sec) SUBFIND: SO iteration 10: need to repeat for 2071098 halo centers. (took 0.0219646 sec) SUBFIND: SO iteration 11: need to repeat for 2071098 halo centers. (took 0.0222783 sec) SUBFIND: SO iteration 12: need to repeat for 2071098 halo centers. (took 0.0220913 sec) SUBFIND: SO iteration 13: need to repeat for 2071098 halo centers. (took 0.0230391 sec) SUBFIND: SO iteration 14: need to repeat for 2071098 halo centers. (took 0.0227002 sec) SUBFIND: SO iteration 15: need to repeat for 2071098 halo centers. (took 0.0222272 sec) SUBFIND: SO iteration 16: need to repeat for 1822629 halo centers. (took 0.0222851 sec) SUBFIND: SO iteration 17: need to repeat for 184974 halo centers. (took 0.0199629 sec) SUBFIND: SO iteration 18: need to repeat for 25687 halo centers. (took 0.00820227 sec) SUBFIND: determining spherical overdensity masses took 1.48997 sec SUBFIND: assembled and ordered groups and subhalos (took 0.197329 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 = 2.82154 sec, total size 775.025 MB, corresponds to effective I/O rate of 274.681 MB/sec SUBFIND: Subgroup catalogues saved. took = 2.82522 sec SUBFIND: Finished with SUBFIND. (total time=64.1551 sec) SUBFIND: Total number of subhalos with at least 20 particles: 2074666 SUBFIND: Largest subhalo has 65 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134088962 FOF: preparing output order of particles took 1.28862 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 9.2797 sec, total size 5279.05 MB, corresponds to effective I/O rate of 568.881 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 481 (rank 481 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.