TACC: Starting up job 4153614 TACC: Starting parallel tasks... Shared memory islands host a minimum of 28 and a maximum of 28 MPI ranks. We shall use 24 MPI ranks in total for assisting one-sided communication (1 per shared memory node). ___ __ ____ ___ ____ ____ __ / __) /__\ ( _ \ / __)( ___)(_ _)___ /. | ( (_-. /(__)\ )(_) )( (_-. )__) )( (___)(_ _) \___/(__)(__)(____/ \___/(____) (__) (_) This is Gadget, version 4.0. Git commit 30019281bed6dcfb8d018c09095aeaa1e6ff5042, Wed Aug 11 12:22:28 2021 +0200 Code was compiled with the following compiler and flags: mpicxx -std=c++11 -Wwrite-strings -Wredundant-decls -Woverloaded-virtual -Wcast-qual -Wcast-align -Wpointer-arith -Wmissing-declarations -g -Wall -W -O3 -march=native -I/opt/apps/gcc9_1/hdf5/1.10.4/x86_64/include -I/opt/apps/gcc9_1/gsl/2.6/include -I/opt/apps/gcc9_1/impi19_0/fftw3/3.3.8/include -Ibuild -Isrc Code was compiled with the following settings: DOUBLEPRECISION=1 FOF FOF_GROUP_MIN_LEN=32 FOF_LINKLENGTH=0.2 FOF_PRIMARY_LINK_TYPES=2 FOF_SECONDARY_LINK_TYPES=1+16+32 GADGET2_HEADER IDS_64BIT NTYPES=6 PERIODIC PMGRID=128 SELFGRAVITY SUBFIND Running on 648 MPI tasks. BEGRUN: Size of particle structure 136 [bytes] BEGRUN: Size of sph particle structure 192 [bytes] BEGRUN: Size of gravity tree node 104 [bytes] BEGRUN: Size of neighbour tree node 192 [bytes] BEGRUN: Size of subfind auxiliary data 104 [bytes] ------------------------------------------------------------------------------------------------------------------------- AvailMem: Largest = 186319.88 Mb (on task= 243), Smallest = 185650.69 Mb (on task= 621), Average = 186011.69 Mb Total Mem: Largest = 191386.89 Mb (on task= 27), Smallest = 191386.88 Mb (on task= 378), Average = 191386.89 Mb Committed_AS: Largest = 5736.20 Mb (on task= 621), Smallest = 5067.01 Mb (on task= 243), Average = 5375.20 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 = 5736.20 Mb (on task= 621), Smallest = 5067.01 Mb (on task= 243), Average = 5375.20 Mb avail /dev/shm: Largest = 95257.27 Mb (on task= 81), Smallest = 95257.20 Mb (on task= 579), Average = 95257.25 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c208-001.frontera.tacc.utexas.edu ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Obtaining parameters from file 'param.txt': InitCondFile lcdm_gas_littleendian.dat OutputDir output SnapshotFileBase snap OutputListFilename outputs_lcdm_gas.txt ICFormat 3 SnapFormat 3 TimeLimitCPU 180000 CpuTimeBetRestartFile 7200 MaxMemSize 3000 TimeBegin 0.0909091 TimeMax 1 ComovingIntegrationOn 1 Omega0 0.2814 OmegaLambda 0.7186 OmegaBaryon 0.0464 HubbleParam 0.697 Hubble 0.1 BoxSize 400000 OutputListOn 0 TimeBetSnapshot 1.83842 TimeOfFirstSnapshot 0.047619 TimeBetStatistics 0.05 NumFilesPerSnapshot 1 MaxFilesWithConcurrentIO 1 ErrTolIntAccuracy 0.012 CourantFac 0.15 MaxSizeTimestep 0.025 MinSizeTimestep 0 TypeOfOpeningCriterion 1 ErrTolTheta 0.9 ErrTolThetaMax 1 ErrTolForceAcc 0.0025 TopNodeFactor 2.5 ActivePartFracForNewDomainDecomp 0.01 DesNumNgb 64 MaxNumNgbDeviation 3 UnitLength_in_cm 3.08568e+21 UnitMass_in_g 1.989e+43 UnitVelocity_in_cm_per_s 100000 GravityConstantInternal 0 DesLinkNgb 20 SofteningComovingClass0 1.5 SofteningComovingClass1 1.5 SofteningComovingClass2 1.5 SofteningComovingClass3 1.5 SofteningComovingClass4 1.5 SofteningComovingClass5 1.5 SofteningMaxPhysClass0 1.5 SofteningMaxPhysClass1 1.5 SofteningMaxPhysClass2 1.5 SofteningMaxPhysClass3 1.5 SofteningMaxPhysClass4 1.5 SofteningMaxPhysClass5 1.5 SofteningClassOfPartType0 0 SofteningClassOfPartType1 0 SofteningClassOfPartType2 0 SofteningClassOfPartType3 0 SofteningClassOfPartType4 0 SofteningClassOfPartType5 0 ArtBulkViscConst 1 MinEgySpec 0 InitGasTemp 1000 MALLOC: Allocation of shared memory took 15.9231 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): 64916702 (tot= 64916702) masstab= 0 READIC: Type 1: 69143586 (tot= 69143586) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 42029 (tot= 42029) 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 4.80509 sec, total size 6386.35 MB, corresponds to effective I/O rate of 1329.08 MB/sec READIC: Total number of particles : 134102317 INIT: Testing ID uniqueness... INIT: success. took=0.0574693 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=30969, determination of top-level tree involved 6 iterations and took 0.506167 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=166 for nextra=75, reaching maximum imbalance of 1.1043|1.1043 DOMAIN: combining multiple-domains took 0.0159159 sec DOMAIN: exchange of 69185615 particles DOMAIN: particle exchange done. (took 0.314019 sec) DOMAIN: domain decomposition done. (took in total 0.843611 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0464651 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=115.895 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.108675 sec =69248.6 NTopnodes=35393 NTopleaves=30969 FOF: Start linking particles (presently allocated=128.674 MB) FOF: linking of small cells took 0.00109195 sec FOF: local links done (took 0.108299 sec, avg-work=0.0969567, imbalance=1.10479). FOF: Marked=169972 out of the 69143586 primaries which are linked FOF: begin linking across processors (presently allocated=129.958 MB) FOF: have done 11512 cross links (processed 169972, took 0.00465097 sec) FOF: have done 2636 cross links (processed 81896, took 0.0039009 sec) FOF: have done 407 cross links (processed 11228, took 0.00335839 sec) FOF: have done 81 cross links (processed 1728, took 0.00306035 sec) FOF: have done 13 cross links (processed 366, took 0.00313023 sec) FOF: have done 2 cross links (processed 56, took 0.00304081 sec) FOF: have done 0 cross links (processed 5, took 0.0030461 sec) FOF: Local groups found. FOF: primary group finding took = 0.139785 sec FOF: Start finding nearest dm-particle (presently allocated=128.674 MB) FOF: fof-nearest iteration 1: need to repeat for 62946523 particles. (took = 0.067665 sec) FOF: fof-nearest iteration 2: need to repeat for 53326441 particles. (took = 0.0765715 sec) FOF: fof-nearest iteration 3: need to repeat for 30936130 particles. (took = 0.0832443 sec) FOF: fof-nearest iteration 4: need to repeat for 10730333 particles. (took = 0.0594327 sec) FOF: fof-nearest iteration 5: need to repeat for 1516695 particles. (took = 0.0266889 sec) FOF: fof-nearest iteration 6: need to repeat for 44283 particles. (took = 0.0069478 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.326349 sec FOF: compiling local group data and catalogue took = 0.0169491 sec FOF: Total number of FOF groups with at least 32 particles: 893429 FOF: Largest FOF group has 151 particles. FOF: Total number of particles in FOF groups: 134102317 FOF: group properties are now allocated.. (presently allocated=119.667 MB) FOF: computation of group properties took = 0.00638809 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.173458 sec FOF: Finished computing FoF groups. Complete work took 0.859546 sec (presently allocated=116.395 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=120.499 MB) GRAVTREE: Tree construction done. took 0.351598 sec =88695.6 NTopnodes=35393 NTopleaves=30969 tree-build-scalability=0.601577 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 133247772 particles. (took 0.600877 sec) SUBFIND: ngb iteration 2: need to repeat for 132797066 particles. (took 0.496141 sec) SUBFIND: ngb iteration 3: need to repeat for 132402700 particles. (took 0.442423 sec) SUBFIND: ngb iteration 4: need to repeat for 132107328 particles. (took 0.411719 sec) SUBFIND: ngb iteration 5: need to repeat for 131880817 particles. (took 0.400269 sec) SUBFIND: ngb iteration 6: need to repeat for 131703700 particles. (took 0.395686 sec) SUBFIND: ngb iteration 7: need to repeat for 131539721 particles. (took 0.402593 sec) SUBFIND: ngb iteration 8: need to repeat for 131374082 particles. (took 0.418194 sec) SUBFIND: ngb iteration 9: need to repeat for 131235175 particles. (took 0.436708 sec) SUBFIND: ngb iteration 10: need to repeat for 131137870 particles. (took 0.458382 sec) SUBFIND: ngb iteration 11: need to repeat for 130989182 particles. (took 0.481965 sec) SUBFIND: ngb iteration 12: need to repeat for 128739289 particles. (took 0.505199 sec) SUBFIND: ngb iteration 13: need to repeat for 119552133 particles. (took 0.515599 sec) SUBFIND: ngb iteration 14: need to repeat for 106309208 particles. (took 0.494084 sec) SUBFIND: ngb iteration 15: need to repeat for 92438698 particles. (took 0.45613 sec) SUBFIND: ngb iteration 16: need to repeat for 79547833 particles. (took 0.410886 sec) SUBFIND: ngb iteration 17: need to repeat for 66729351 particles. (took 0.368294 sec) SUBFIND: ngb iteration 18: need to repeat for 52419621 particles. (took 0.32606 sec) SUBFIND: ngb iteration 19: need to repeat for 36640371 particles. (took 0.275676 sec) SUBFIND: ngb iteration 20: need to repeat for 21854404 particles. (took 0.21561 sec) SUBFIND: ngb iteration 21: need to repeat for 10848263 particles. (took 0.14928 sec) SUBFIND: ngb iteration 22: need to repeat for 4556248 particles. (took 0.0864875 sec) SUBFIND: ngb iteration 23: need to repeat for 1832845 particles. (took 0.0411747 sec) SUBFIND: ngb iteration 24: need to repeat for 1017257 particles. (took 0.0165265 sec) SUBFIND: ngb iteration 25: need to repeat for 861020 particles. (took 0.00793314 sec) SUBFIND: ngb iteration 26: need to repeat for 835641 particles. (took 0.00637588 sec) SUBFIND: ngb iteration 27: need to repeat for 822554 particles. (took 0.00657973 sec) SUBFIND: ngb iteration 28: need to repeat for 805870 particles. (took 0.0071175 sec) SUBFIND: ngb iteration 29: need to repeat for 782222 particles. (took 0.0071652 sec) SUBFIND: ngb iteration 30: need to repeat for 752463 particles. (took 0.00713586 sec) SUBFIND: ngb iteration 31: need to repeat for 714456 particles. (took 0.007988 sec) SUBFIND: ngb iteration 32: need to repeat for 664802 particles. (took 0.00983209 sec) SUBFIND: ngb iteration 33: need to repeat for 604746 particles. (took 0.00996048 sec) SUBFIND: ngb iteration 34: need to repeat for 535316 particles. (took 0.0100267 sec) SUBFIND: ngb iteration 35: need to repeat for 454874 particles. (took 0.00948174 sec) SUBFIND: ngb iteration 36: need to repeat for 366922 particles. (took 0.00748286 sec) SUBFIND: ngb iteration 37: need to repeat for 278216 particles. (took 0.00684209 sec) SUBFIND: ngb iteration 38: need to repeat for 195137 particles. (took 0.00548771 sec) SUBFIND: ngb iteration 39: need to repeat for 124006 particles. (took 0.00465815 sec) SUBFIND: ngb iteration 40: need to repeat for 70356 particles. (took 0.00357728 sec) SUBFIND: ngb iteration 41: need to repeat for 35164 particles. (took 0.00210818 sec) SUBFIND: ngb iteration 42: need to repeat for 13821 particles. (took 0.00129275 sec) SUBFIND: ngb iteration 43: need to repeat for 4754 particles. (took 0.000958836 sec) SUBFIND: ngb iteration 44: need to repeat for 1450 particles. (took 0.000673929 sec) SUBFIND: ngb iteration 45: need to repeat for 279 particles. (took 0.000543818 sec) SUBFIND: ngb iteration 46: need to repeat for 44 particles. (took 0.000437399 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 8.93457 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 134102317 particles, for threshold size factor 0.6) SUBFIND: The other 893429 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00297371 sec SUBFIND: particle balance=1.1043 SUBFIND: subfind_exchange() took 0.371348 sec SUBFIND: particle balance for processing=1.00019 SUBFIND: subdomain decomposition took 0.0694889 sec SUBFIND: serial subfind subdomain decomposition took 0.0686888 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=1379 took 20.8451 sec SUBFIND: root-task=0: Serial processing of halo 0 took 21.0144 SUBFIND: Processing overall took (total time=22.0935 sec) SUBFIND: 0 out of 7132 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 344916 ALLOCATE: Changing to MaxPartSph = 166968 SUBFIND: subfind_exchange() (for return to original CPU) took 0.40093 sec TREE: Full tree construction for all particles. (presently allocated=107.326 MB) GRAVTREE: Tree construction done. took 1.00156 sec =88695.6 NTopnodes=35393 NTopleaves=30969 tree-build-scalability=0.601577 SUBFIND: SO iteration 1: need to repeat for 893428 halo centers. (took 0.0193564 sec) SUBFIND: SO iteration 2: need to repeat for 893428 halo centers. (took 0.0180267 sec) SUBFIND: SO iteration 3: need to repeat for 893428 halo centers. (took 0.0177007 sec) SUBFIND: SO iteration 4: need to repeat for 893428 halo centers. (took 0.0173073 sec) SUBFIND: SO iteration 5: need to repeat for 893428 halo centers. (took 0.0172046 sec) SUBFIND: SO iteration 6: need to repeat for 893428 halo centers. (took 0.0172386 sec) SUBFIND: SO iteration 7: need to repeat for 893428 halo centers. (took 0.0171508 sec) SUBFIND: SO iteration 8: need to repeat for 893428 halo centers. (took 0.0171712 sec) SUBFIND: SO iteration 9: need to repeat for 893428 halo centers. (took 0.0171777 sec) SUBFIND: SO iteration 10: need to repeat for 893428 halo centers. (took 0.0171541 sec) SUBFIND: SO iteration 11: need to repeat for 893428 halo centers. (took 0.01728 sec) SUBFIND: SO iteration 12: need to repeat for 893428 halo centers. (took 0.0171119 sec) SUBFIND: SO iteration 13: need to repeat for 893428 halo centers. (took 0.0171617 sec) SUBFIND: SO iteration 14: need to repeat for 893428 halo centers. (took 0.0171247 sec) SUBFIND: SO iteration 15: need to repeat for 893428 halo centers. (took 0.0171165 sec) SUBFIND: SO iteration 16: need to repeat for 21957 halo centers. (took 0.0168571 sec) SUBFIND: SO iteration 17: need to repeat for 315 halo centers. (took 0.00229861 sec) SUBFIND: SO iteration 18: need to repeat for 11 halo centers. (took 0.000210904 sec) SUBFIND: SO iteration 1: need to repeat for 893428 halo centers. (took 0.0171331 sec) SUBFIND: SO iteration 2: need to repeat for 893428 halo centers. (took 0.0167598 sec) SUBFIND: SO iteration 3: need to repeat for 893428 halo centers. (took 0.0170407 sec) SUBFIND: SO iteration 4: need to repeat for 893428 halo centers. (took 0.0169913 sec) SUBFIND: SO iteration 5: need to repeat for 893428 halo centers. (took 0.0170642 sec) SUBFIND: SO iteration 6: need to repeat for 893428 halo centers. (took 0.0170953 sec) SUBFIND: SO iteration 7: need to repeat for 893428 halo centers. (took 0.0171029 sec) SUBFIND: SO iteration 8: need to repeat for 893428 halo centers. (took 0.0170547 sec) SUBFIND: SO iteration 9: need to repeat for 893428 halo centers. (took 0.0170071 sec) SUBFIND: SO iteration 10: need to repeat for 893428 halo centers. (took 0.0170845 sec) SUBFIND: SO iteration 11: need to repeat for 893428 halo centers. (took 0.0170423 sec) SUBFIND: SO iteration 12: need to repeat for 893428 halo centers. (took 0.016997 sec) SUBFIND: SO iteration 13: need to repeat for 893428 halo centers. (took 0.0170948 sec) SUBFIND: SO iteration 14: need to repeat for 893428 halo centers. (took 0.0171268 sec) SUBFIND: SO iteration 15: need to repeat for 893428 halo centers. (took 0.0170346 sec) SUBFIND: SO iteration 16: need to repeat for 11638 halo centers. (took 0.0168227 sec) SUBFIND: SO iteration 17: need to repeat for 112 halo centers. (took 0.00183528 sec) SUBFIND: SO iteration 18: need to repeat for 6 halo centers. (took 0.000200024 sec) SUBFIND: SO iteration 1: need to repeat for 893428 halo centers. (took 0.0207398 sec) SUBFIND: SO iteration 2: need to repeat for 893428 halo centers. (took 0.0175369 sec) SUBFIND: SO iteration 3: need to repeat for 893428 halo centers. (took 0.0206742 sec) SUBFIND: SO iteration 4: need to repeat for 893428 halo centers. (took 0.017975 sec) SUBFIND: SO iteration 5: need to repeat for 893428 halo centers. (took 0.0171195 sec) SUBFIND: SO iteration 6: need to repeat for 893428 halo centers. (took 0.017125 sec) SUBFIND: SO iteration 7: need to repeat for 893428 halo centers. (took 0.0171246 sec) SUBFIND: SO iteration 8: need to repeat for 893428 halo centers. (took 0.0171356 sec) SUBFIND: SO iteration 9: need to repeat for 893428 halo centers. (took 0.0173184 sec) SUBFIND: SO iteration 10: need to repeat for 893428 halo centers. (took 0.0177061 sec) SUBFIND: SO iteration 11: need to repeat for 893428 halo centers. (took 0.0186212 sec) SUBFIND: SO iteration 12: need to repeat for 893428 halo centers. (took 0.0188915 sec) SUBFIND: SO iteration 13: need to repeat for 893428 halo centers. (took 0.0185985 sec) SUBFIND: SO iteration 14: need to repeat for 893428 halo centers. (took 0.0187792 sec) SUBFIND: SO iteration 15: need to repeat for 893428 halo centers. (took 0.0178696 sec) SUBFIND: SO iteration 16: need to repeat for 22645 halo centers. (took 0.0176844 sec) SUBFIND: SO iteration 17: need to repeat for 339 halo centers. (took 0.00286996 sec) SUBFIND: SO iteration 18: need to repeat for 11 halo centers. (took 0.000503087 sec) SUBFIND: SO iteration 1: need to repeat for 893428 halo centers. (took 0.018862 sec) SUBFIND: SO iteration 2: need to repeat for 893428 halo centers. (took 0.0192488 sec) SUBFIND: SO iteration 3: need to repeat for 893428 halo centers. (took 0.0178809 sec) SUBFIND: SO iteration 4: need to repeat for 893428 halo centers. (took 0.0186599 sec) SUBFIND: SO iteration 5: need to repeat for 893428 halo centers. (took 0.018209 sec) SUBFIND: SO iteration 6: need to repeat for 893428 halo centers. (took 0.0178043 sec) SUBFIND: SO iteration 7: need to repeat for 893428 halo centers. (took 0.0174947 sec) SUBFIND: SO iteration 8: need to repeat for 893428 halo centers. (took 0.0176756 sec) SUBFIND: SO iteration 9: need to repeat for 893428 halo centers. (took 0.0175034 sec) SUBFIND: SO iteration 10: need to repeat for 893428 halo centers. (took 0.0174432 sec) SUBFIND: SO iteration 11: need to repeat for 893428 halo centers. (took 0.0174947 sec) SUBFIND: SO iteration 12: need to repeat for 893428 halo centers. (took 0.0174286 sec) SUBFIND: SO iteration 13: need to repeat for 893428 halo centers. (took 0.0174084 sec) SUBFIND: SO iteration 14: need to repeat for 893428 halo centers. (took 0.0174499 sec) SUBFIND: SO iteration 15: need to repeat for 893428 halo centers. (took 0.0174354 sec) SUBFIND: SO iteration 16: need to repeat for 516701 halo centers. (took 0.0173874 sec) SUBFIND: SO iteration 17: need to repeat for 25667 halo centers. (took 0.0134322 sec) SUBFIND: SO iteration 18: need to repeat for 1136 halo centers. (took 0.00248178 sec) SUBFIND: determining spherical overdensity masses took 1.15409 sec SUBFIND: assembled and ordered groups and subhalos (took 0.181345 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 = 2.84775 sec, total size 335.454 MB, corresponds to effective I/O rate of 117.796 MB/sec SUBFIND: Subgroup catalogues saved. took = 2.84887 sec SUBFIND: Finished with SUBFIND. (total time=37.4116 sec) SUBFIND: Total number of subhalos with at least 20 particles: 900488 SUBFIND: Largest subhalo has 151 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134102082 FOF: preparing output order of particles took 1.2813 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 8.60271 sec, total size 5346.95 MB, corresponds to effective I/O rate of 621.543 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 518 (rank 518 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 527 (rank 527 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.