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 = 186191.83 Mb (on task= 621), Smallest = 185789.64 Mb (on task= 243), Average = 185984.68 Mb Total Mem: Largest = 191386.89 Mb (on task= 27), Smallest = 191386.89 Mb (on task= 0), Average = 191386.89 Mb Committed_AS: Largest = 5597.25 Mb (on task= 243), Smallest = 5195.06 Mb (on task= 621), Average = 5402.21 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 = 5597.25 Mb (on task= 243), Smallest = 5195.06 Mb (on task= 621), Average = 5402.21 Mb avail /dev/shm: Largest = 95257.27 Mb (on task= 81), Smallest = 95257.20 Mb (on task= 375), 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 15.5401 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): 57992546 (tot= 57992546) masstab= 0 READIC: Type 1: 76108773 (tot= 76108773) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 1043 (tot= 1043) 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 5.6721 sec, total size 6359.94 MB, corresponds to effective I/O rate of 1121.27 MB/sec READIC: Total number of particles : 134102362 INIT: Testing ID uniqueness... INIT: success. took=0.0667059 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: NTopleaves=27798, determination of top-level tree involved 5 iterations and took 0.462986 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 0.0169032 sec DOMAIN: exchange of 76109816 particles DOMAIN: particle exchange done. (took 0.307844 sec) DOMAIN: domain decomposition done. (took in total 0.795183 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0425213 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=112.378 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.069447 sec =82725.3 NTopnodes=31769 NTopleaves=27798 FOF: Start linking particles (presently allocated=127.738 MB) FOF: linking of small cells took 0.0011091 sec FOF: local links done (took 0.10481 sec, avg-work=0.0930955, imbalance=1.10769). FOF: Marked=178775 out of the 76108773 primaries which are linked FOF: begin linking across processors (presently allocated=129.018 MB) FOF: have done 17512 cross links (processed 178775, took 0.00527174 sec) FOF: have done 3523 cross links (processed 87176, took 0.00414161 sec) FOF: have done 534 cross links (processed 12394, took 0.00342676 sec) FOF: have done 70 cross links (processed 1789, took 0.00322869 sec) FOF: have done 15 cross links (processed 216, took 0.00317608 sec) FOF: have done 2 cross links (processed 37, took 0.00306662 sec) FOF: have done 1 cross links (processed 4, took 0.00304362 sec) FOF: have done 0 cross links (processed 3, took 0.00314445 sec) FOF: Local groups found. FOF: primary group finding took = 0.14046 sec FOF: Start finding nearest dm-particle (presently allocated=127.738 MB) FOF: fof-nearest iteration 1: need to repeat for 57207716 particles. (took = 0.056994 sec) FOF: fof-nearest iteration 2: need to repeat for 53162311 particles. (took = 0.0606916 sec) FOF: fof-nearest iteration 3: need to repeat for 40195350 particles. (took = 0.0662955 sec) FOF: fof-nearest iteration 4: need to repeat for 20044308 particles. (took = 0.0605052 sec) FOF: fof-nearest iteration 5: need to repeat for 4106670 particles. (took = 0.0381109 sec) FOF: fof-nearest iteration 6: need to repeat for 116492 particles. (took = 0.0120309 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.299991 sec FOF: compiling local group data and catalogue took = 0.0177404 sec FOF: Total number of FOF groups with at least 32 particles: 2363918 FOF: Largest FOF group has 114 particles. FOF: Total number of particles in FOF groups: 134102362 FOF: group properties are now allocated.. (presently allocated=116.786 MB) FOF: computation of group properties took = 0.00901618 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.185223 sec FOF: Finished computing FoF groups. Complete work took 0.821711 sec (presently allocated=113.645 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=120.459 MB) GRAVTREE: Tree construction done. took 0.195715 sec =101956 NTopnodes=31769 NTopleaves=27798 tree-build-scalability=0.688886 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 124603709 particles. (took 0.547422 sec) SUBFIND: ngb iteration 2: need to repeat for 114781227 particles. (took 0.422349 sec) SUBFIND: ngb iteration 3: need to repeat for 106175778 particles. (took 0.346841 sec) SUBFIND: ngb iteration 4: need to repeat for 99400027 particles. (took 0.296646 sec) SUBFIND: ngb iteration 5: need to repeat for 94035539 particles. (took 0.266514 sec) SUBFIND: ngb iteration 6: need to repeat for 88777100 particles. (took 0.249657 sec) SUBFIND: ngb iteration 7: need to repeat for 81950878 particles. (took 0.234211 sec) SUBFIND: ngb iteration 8: need to repeat for 73682282 particles. (took 0.211944 sec) SUBFIND: ngb iteration 9: need to repeat for 66548731 particles. (took 0.183873 sec) SUBFIND: ngb iteration 10: need to repeat for 62077805 particles. (took 0.158969 sec) SUBFIND: ngb iteration 11: need to repeat for 59830252 particles. (took 0.14587 sec) SUBFIND: ngb iteration 12: need to repeat for 58818753 particles. (took 0.144179 sec) SUBFIND: ngb iteration 13: need to repeat for 58371768 particles. (took 0.146482 sec) SUBFIND: ngb iteration 14: need to repeat for 58167815 particles. (took 0.147778 sec) SUBFIND: ngb iteration 15: need to repeat for 58068768 particles. (took 0.145923 sec) SUBFIND: ngb iteration 16: need to repeat for 58011594 particles. (took 0.140454 sec) SUBFIND: ngb iteration 17: need to repeat for 57958177 particles. (took 0.132054 sec) SUBFIND: ngb iteration 18: need to repeat for 57887324 particles. (took 0.121695 sec) SUBFIND: ngb iteration 19: need to repeat for 57792603 particles. (took 0.11243 sec) SUBFIND: ngb iteration 20: need to repeat for 57672190 particles. (took 0.106854 sec) SUBFIND: ngb iteration 21: need to repeat for 57508133 particles. (took 0.105241 sec) SUBFIND: ngb iteration 22: need to repeat for 57266170 particles. (took 0.106195 sec) SUBFIND: ngb iteration 23: need to repeat for 56903661 particles. (took 0.107901 sec) SUBFIND: ngb iteration 24: need to repeat for 56349636 particles. (took 0.110132 sec) SUBFIND: ngb iteration 25: need to repeat for 55498264 particles. (took 0.114069 sec) SUBFIND: ngb iteration 26: need to repeat for 54187990 particles. (took 0.117534 sec) SUBFIND: ngb iteration 27: need to repeat for 52204561 particles. (took 0.121869 sec) SUBFIND: ngb iteration 28: need to repeat for 49288026 particles. (took 0.128687 sec) SUBFIND: ngb iteration 29: need to repeat for 45267760 particles. (took 0.137053 sec) SUBFIND: ngb iteration 30: need to repeat for 40247327 particles. (took 0.147488 sec) SUBFIND: ngb iteration 31: need to repeat for 34633233 particles. (took 0.155853 sec) SUBFIND: ngb iteration 32: need to repeat for 29153999 particles. (took 0.158332 sec) SUBFIND: ngb iteration 33: need to repeat for 24220862 particles. (took 0.153398 sec) SUBFIND: ngb iteration 34: need to repeat for 19753848 particles. (took 0.136114 sec) SUBFIND: ngb iteration 35: need to repeat for 15515878 particles. (took 0.114171 sec) SUBFIND: ngb iteration 36: need to repeat for 11488940 particles. (took 0.0921217 sec) SUBFIND: ngb iteration 37: need to repeat for 7856310 particles. (took 0.0717556 sec) SUBFIND: ngb iteration 38: need to repeat for 4855127 particles. (took 0.052037 sec) SUBFIND: ngb iteration 39: need to repeat for 2643641 particles. (took 0.0360381 sec) SUBFIND: ngb iteration 40: need to repeat for 1242530 particles. (took 0.023282 sec) SUBFIND: ngb iteration 41: need to repeat for 489713 particles. (took 0.0133816 sec) SUBFIND: ngb iteration 42: need to repeat for 158546 particles. (took 0.00701882 sec) SUBFIND: ngb iteration 43: need to repeat for 41065 particles. (took 0.00353403 sec) SUBFIND: ngb iteration 44: need to repeat for 8545 particles. (took 0.00153633 sec) SUBFIND: ngb iteration 45: need to repeat for 1274 particles. (took 0.000631034 sec) SUBFIND: ngb iteration 46: need to repeat for 118 particles. (took 0.000294846 sec) SUBFIND: ngb iteration 47: need to repeat for 17 particles. (took 0.000238416 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 6.48259 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 134102362 particles, for threshold size factor 0.6) SUBFIND: The other 2363918 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00478633 sec SUBFIND: particle balance=1.10415 SUBFIND: subfind_exchange() took 0.357896 sec SUBFIND: particle balance for processing=1.00054 SUBFIND: subdomain decomposition took 0.069412 sec SUBFIND: serial subfind subdomain decomposition took 0.0684975 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=3649 took 56.1273 sec SUBFIND: root-task=0: Serial processing of halo 0 took 56.2953 SUBFIND: Processing overall took (total time=56.6747 sec) SUBFIND: 0 out of 1528 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 344915 ALLOCATE: Changing to MaxPartSph = 149158 SUBFIND: subfind_exchange() (for return to original CPU) took 0.38699 sec TREE: Full tree construction for all particles. (presently allocated=103.531 MB) GRAVTREE: Tree construction done. took 1.04225 sec =101956 NTopnodes=31769 NTopleaves=27798 tree-build-scalability=0.688886 SUBFIND: SO iteration 1: need to repeat for 2363580 halo centers. (took 0.0271149 sec) SUBFIND: SO iteration 2: need to repeat for 2363580 halo centers. (took 0.0238163 sec) SUBFIND: SO iteration 3: need to repeat for 2363580 halo centers. (took 0.0239033 sec) SUBFIND: SO iteration 4: need to repeat for 2363580 halo centers. (took 0.0237762 sec) SUBFIND: SO iteration 5: need to repeat for 2363580 halo centers. (took 0.0237088 sec) SUBFIND: SO iteration 6: need to repeat for 2363580 halo centers. (took 0.023801 sec) SUBFIND: SO iteration 7: need to repeat for 2363580 halo centers. (took 0.0237146 sec) SUBFIND: SO iteration 8: need to repeat for 2363580 halo centers. (took 0.0237936 sec) SUBFIND: SO iteration 9: need to repeat for 2363580 halo centers. (took 0.0237232 sec) SUBFIND: SO iteration 10: need to repeat for 2363580 halo centers. (took 0.02366 sec) SUBFIND: SO iteration 11: need to repeat for 2363580 halo centers. (took 0.0236847 sec) SUBFIND: SO iteration 12: need to repeat for 2363580 halo centers. (took 0.0236515 sec) SUBFIND: SO iteration 13: need to repeat for 2363580 halo centers. (took 0.0237141 sec) SUBFIND: SO iteration 14: need to repeat for 2363580 halo centers. (took 0.0235584 sec) SUBFIND: SO iteration 15: need to repeat for 2363580 halo centers. (took 0.023687 sec) SUBFIND: SO iteration 16: need to repeat for 247292 halo centers. (took 0.0232561 sec) SUBFIND: SO iteration 17: need to repeat for 2617 halo centers. (took 0.00931344 sec) SUBFIND: SO iteration 18: need to repeat for 3 halo centers. (took 0.000434024 sec) SUBFIND: SO iteration 1: need to repeat for 2363580 halo centers. (took 0.0240779 sec) SUBFIND: SO iteration 2: need to repeat for 2363580 halo centers. (took 0.0233246 sec) SUBFIND: SO iteration 3: need to repeat for 2363580 halo centers. (took 0.0237161 sec) SUBFIND: SO iteration 4: need to repeat for 2363580 halo centers. (took 0.023663 sec) SUBFIND: SO iteration 5: need to repeat for 2363580 halo centers. (took 0.0237423 sec) SUBFIND: SO iteration 6: need to repeat for 2363580 halo centers. (took 0.0236909 sec) SUBFIND: SO iteration 7: need to repeat for 2363580 halo centers. (took 0.0236497 sec) SUBFIND: SO iteration 8: need to repeat for 2363580 halo centers. (took 0.0236681 sec) SUBFIND: SO iteration 9: need to repeat for 2363580 halo centers. (took 0.023687 sec) SUBFIND: SO iteration 10: need to repeat for 2363580 halo centers. (took 0.0236713 sec) SUBFIND: SO iteration 11: need to repeat for 2363580 halo centers. (took 0.0236942 sec) SUBFIND: SO iteration 12: need to repeat for 2363580 halo centers. (took 0.0237296 sec) SUBFIND: SO iteration 13: need to repeat for 2363580 halo centers. (took 0.0237593 sec) SUBFIND: SO iteration 14: need to repeat for 2363580 halo centers. (took 0.0236941 sec) SUBFIND: SO iteration 15: need to repeat for 2363580 halo centers. (took 0.0237526 sec) SUBFIND: SO iteration 16: need to repeat for 151601 halo centers. (took 0.0234876 sec) SUBFIND: SO iteration 17: need to repeat for 1711 halo centers. (took 0.00799235 sec) SUBFIND: SO iteration 18: need to repeat for 2 halo centers. (took 0.000363789 sec) SUBFIND: SO iteration 1: need to repeat for 2363580 halo centers. (took 0.0239666 sec) SUBFIND: SO iteration 2: need to repeat for 2363580 halo centers. (took 0.0234651 sec) SUBFIND: SO iteration 3: need to repeat for 2363580 halo centers. (took 0.0243517 sec) SUBFIND: SO iteration 4: need to repeat for 2363580 halo centers. (took 0.0237999 sec) SUBFIND: SO iteration 5: need to repeat for 2363580 halo centers. (took 0.0240908 sec) SUBFIND: SO iteration 6: need to repeat for 2363580 halo centers. (took 0.0236689 sec) SUBFIND: SO iteration 7: need to repeat for 2363580 halo centers. (took 0.0236334 sec) SUBFIND: SO iteration 8: need to repeat for 2363580 halo centers. (took 0.0236679 sec) SUBFIND: SO iteration 9: need to repeat for 2363580 halo centers. (took 0.023681 sec) SUBFIND: SO iteration 10: need to repeat for 2363580 halo centers. (took 0.0236602 sec) SUBFIND: SO iteration 11: need to repeat for 2363580 halo centers. (took 0.0236728 sec) SUBFIND: SO iteration 12: need to repeat for 2363580 halo centers. (took 0.023707 sec) SUBFIND: SO iteration 13: need to repeat for 2363580 halo centers. (took 0.0236519 sec) SUBFIND: SO iteration 14: need to repeat for 2363580 halo centers. (took 0.0237013 sec) SUBFIND: SO iteration 15: need to repeat for 2363580 halo centers. (took 0.0237511 sec) SUBFIND: SO iteration 16: need to repeat for 255810 halo centers. (took 0.0231246 sec) SUBFIND: SO iteration 17: need to repeat for 2746 halo centers. (took 0.00931323 sec) SUBFIND: SO iteration 18: need to repeat for 4 halo centers. (took 0.00043174 sec) SUBFIND: SO iteration 1: need to repeat for 2363580 halo centers. (took 0.0238009 sec) SUBFIND: SO iteration 2: need to repeat for 2363580 halo centers. (took 0.023537 sec) SUBFIND: SO iteration 3: need to repeat for 2363580 halo centers. (took 0.0226933 sec) SUBFIND: SO iteration 4: need to repeat for 2363580 halo centers. (took 0.0231462 sec) SUBFIND: SO iteration 5: need to repeat for 2363580 halo centers. (took 0.0231706 sec) SUBFIND: SO iteration 6: need to repeat for 2363580 halo centers. (took 0.0231817 sec) SUBFIND: SO iteration 7: need to repeat for 2363580 halo centers. (took 0.0231978 sec) SUBFIND: SO iteration 8: need to repeat for 2363580 halo centers. (took 0.023326 sec) SUBFIND: SO iteration 9: need to repeat for 2363580 halo centers. (took 0.0232302 sec) SUBFIND: SO iteration 10: need to repeat for 2363580 halo centers. (took 0.0231572 sec) SUBFIND: SO iteration 11: need to repeat for 2363580 halo centers. (took 0.0232177 sec) SUBFIND: SO iteration 12: need to repeat for 2363580 halo centers. (took 0.0230742 sec) SUBFIND: SO iteration 13: need to repeat for 2363580 halo centers. (took 0.0232198 sec) SUBFIND: SO iteration 14: need to repeat for 2363580 halo centers. (took 0.0231258 sec) SUBFIND: SO iteration 15: need to repeat for 2363580 halo centers. (took 0.0231593 sec) SUBFIND: SO iteration 16: need to repeat for 2126760 halo centers. (took 0.0233243 sec) SUBFIND: SO iteration 17: need to repeat for 262794 halo centers. (took 0.0212398 sec) SUBFIND: SO iteration 18: need to repeat for 32705 halo centers. (took 0.00921733 sec) SUBFIND: determining spherical overdensity masses took 1.57883 sec SUBFIND: assembled and ordered groups and subhalos (took 0.195952 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 = 2.84404 sec, total size 883.968 MB, corresponds to effective I/O rate of 310.814 MB/sec SUBFIND: Subgroup catalogues saved. took = 2.84611 sec SUBFIND: Finished with SUBFIND. (total time=69.8447 sec) SUBFIND: Total number of subhalos with at least 20 particles: 2365084 SUBFIND: Largest subhalo has 114 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134080699 FOF: preparing output order of particles took 1.26397 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 8.84024 sec, total size 5267.71 MB, corresponds to effective I/O rate of 595.879 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 194 (rank 194 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.