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 = 186209.43 Mb (on task= 621), Smallest = 185789.27 Mb (on task= 243), Average = 185985.47 Mb Total Mem: Largest = 191386.89 Mb (on task= 27), Smallest = 191386.89 Mb (on task= 0), Average = 191386.89 Mb Committed_AS: Largest = 5597.62 Mb (on task= 243), Smallest = 5177.45 Mb (on task= 621), Average = 5401.42 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 = 5597.62 Mb (on task= 243), Smallest = 5177.45 Mb (on task= 621), Average = 5401.42 Mb avail /dev/shm: Largest = 95257.27 Mb (on task= 91), Smallest = 95257.20 Mb (on task= 374), 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 15.0668 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): 56466813 (tot= 56466813) masstab= 0 READIC: Type 1: 77634478 (tot= 77634478) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 1082 (tot= 1082) 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 6.46027 sec, total size 6354.12 MB, corresponds to effective I/O rate of 983.57 MB/sec READIC: Total number of particles : 134102373 INIT: Testing ID uniqueness... INIT: success. took=0.0670425 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=21120, determination of top-level tree involved 6 iterations and took 0.442411 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=186 for nextra=117, reaching maximum imbalance of 1.12173|1.12178 DOMAIN: combining multiple-domains took 0.0146532 sec DOMAIN: exchange of 77635560 particles DOMAIN: particle exchange done. (took 0.297966 sec) DOMAIN: domain decomposition done. (took in total 0.762276 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0409066 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=111.506 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.0700373 sec =80606.7 NTopnodes=24137 NTopleaves=21120 FOF: Start linking particles (presently allocated=126.826 MB) FOF: linking of small cells took 0.000993484 sec FOF: local links done (took 0.106147 sec, avg-work=0.092371, imbalance=1.13091). FOF: Marked=201537 out of the 77634478 primaries which are linked FOF: begin linking across processors (presently allocated=128.059 MB) FOF: have done 21634 cross links (processed 201537, took 0.00508302 sec) FOF: have done 4083 cross links (processed 96245, took 0.00422621 sec) FOF: have done 688 cross links (processed 13700, took 0.00347804 sec) FOF: have done 99 cross links (processed 2213, took 0.00327652 sec) FOF: have done 16 cross links (processed 311, took 0.0031514 sec) FOF: have done 4 cross links (processed 43, took 0.00310732 sec) FOF: have done 1 cross links (processed 9, took 0.00311588 sec) FOF: have done 0 cross links (processed 2, took 0.0030582 sec) FOF: Local groups found. FOF: primary group finding took = 0.141636 sec FOF: Start finding nearest dm-particle (presently allocated=126.826 MB) FOF: fof-nearest iteration 1: need to repeat for 55777844 particles. (took = 0.0564963 sec) FOF: fof-nearest iteration 2: need to repeat for 52197519 particles. (took = 0.0598556 sec) FOF: fof-nearest iteration 3: need to repeat for 40442035 particles. (took = 0.0651215 sec) FOF: fof-nearest iteration 4: need to repeat for 21451736 particles. (took = 0.0601874 sec) FOF: fof-nearest iteration 5: need to repeat for 4997932 particles. (took = 0.0395359 sec) FOF: fof-nearest iteration 6: need to repeat for 150920 particles. (took = 0.0136412 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.300372 sec FOF: compiling local group data and catalogue took = 0.0183441 sec FOF: Total number of FOF groups with at least 32 particles: 3053577 FOF: Largest FOF group has 88 particles. FOF: Total number of particles in FOF groups: 134102373 FOF: group properties are now allocated.. (presently allocated=116.162 MB) FOF: computation of group properties took = 0.0105542 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.226741 sec FOF: Finished computing FoF groups. Complete work took 0.876133 sec (presently allocated=113.086 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=120.009 MB) GRAVTREE: Tree construction done. took 0.278244 sec =100006 NTopnodes=24137 NTopleaves=21120 tree-build-scalability=0.759018 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 133406172 particles. (took 0.64817 sec) SUBFIND: ngb iteration 2: need to repeat for 132274937 particles. (took 0.530218 sec) SUBFIND: ngb iteration 3: need to repeat for 130691587 particles. (took 0.471948 sec) SUBFIND: ngb iteration 4: need to repeat for 128402699 particles. (took 0.432484 sec) SUBFIND: ngb iteration 5: need to repeat for 124677058 particles. (took 0.419818 sec) SUBFIND: ngb iteration 6: need to repeat for 117854850 particles. (took 0.409874 sec) SUBFIND: ngb iteration 7: need to repeat for 105419087 particles. (took 0.390281 sec) SUBFIND: ngb iteration 8: need to repeat for 87393198 particles. (took 0.341987 sec) SUBFIND: ngb iteration 9: need to repeat for 71028304 particles. (took 0.270445 sec) SUBFIND: ngb iteration 10: need to repeat for 61870015 particles. (took 0.203969 sec) SUBFIND: ngb iteration 11: need to repeat for 58167262 particles. (took 0.160235 sec) SUBFIND: ngb iteration 12: need to repeat for 56959164 particles. (took 0.139542 sec) SUBFIND: ngb iteration 13: need to repeat for 56608040 particles. (took 0.131627 sec) SUBFIND: ngb iteration 14: need to repeat for 56509583 particles. (took 0.12978 sec) SUBFIND: ngb iteration 15: need to repeat for 56480517 particles. (took 0.127998 sec) SUBFIND: ngb iteration 16: need to repeat for 56471162 particles. (took 0.123167 sec) SUBFIND: ngb iteration 17: need to repeat for 56467623 particles. (took 0.116329 sec) SUBFIND: ngb iteration 18: need to repeat for 56465623 particles. (took 0.10818 sec) SUBFIND: ngb iteration 19: need to repeat for 56463027 particles. (took 0.100473 sec) SUBFIND: ngb iteration 20: need to repeat for 56458734 particles. (took 0.0970567 sec) SUBFIND: ngb iteration 21: need to repeat for 56450788 particles. (took 0.0969335 sec) SUBFIND: ngb iteration 22: need to repeat for 56435063 particles. (took 0.0985357 sec) SUBFIND: ngb iteration 23: need to repeat for 56403032 particles. (took 0.101478 sec) SUBFIND: ngb iteration 24: need to repeat for 56336840 particles. (took 0.105225 sec) SUBFIND: ngb iteration 25: need to repeat for 56202217 particles. (took 0.110509 sec) SUBFIND: ngb iteration 26: need to repeat for 55941544 particles. (took 0.119128 sec) SUBFIND: ngb iteration 27: need to repeat for 55456700 particles. (took 0.131866 sec) SUBFIND: ngb iteration 28: need to repeat for 54620049 particles. (took 0.148665 sec) SUBFIND: ngb iteration 29: need to repeat for 53328622 particles. (took 0.172204 sec) SUBFIND: ngb iteration 30: need to repeat for 51492132 particles. (took 0.202686 sec) SUBFIND: ngb iteration 31: need to repeat for 49032357 particles. (took 0.231969 sec) SUBFIND: ngb iteration 32: need to repeat for 45769938 particles. (took 0.249268 sec) SUBFIND: ngb iteration 33: need to repeat for 41488829 particles. (took 0.252291 sec) SUBFIND: ngb iteration 34: need to repeat for 36048493 particles. (took 0.236963 sec) SUBFIND: ngb iteration 35: need to repeat for 29589749 particles. (took 0.21183 sec) SUBFIND: ngb iteration 36: need to repeat for 22539057 particles. (took 0.180001 sec) SUBFIND: ngb iteration 37: need to repeat for 15612108 particles. (took 0.147211 sec) SUBFIND: ngb iteration 38: need to repeat for 9623007 particles. (took 0.112465 sec) SUBFIND: ngb iteration 39: need to repeat for 5142481 particles. (took 0.0782735 sec) SUBFIND: ngb iteration 40: need to repeat for 2307152 particles. (took 0.0481134 sec) SUBFIND: ngb iteration 41: need to repeat for 849696 particles. (took 0.0258961 sec) SUBFIND: ngb iteration 42: need to repeat for 243584 particles. (took 0.0120474 sec) SUBFIND: ngb iteration 43: need to repeat for 51970 particles. (took 0.0051804 sec) SUBFIND: ngb iteration 44: need to repeat for 8333 particles. (took 0.00203038 sec) SUBFIND: ngb iteration 45: need to repeat for 857 particles. (took 0.000740329 sec) SUBFIND: ngb iteration 46: need to repeat for 81 particles. (took 0.000298127 sec) SUBFIND: ngb iteration 47: need to repeat for 3 particles. (took 0.000211692 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 8.44119 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 134102373 particles, for threshold size factor 0.6) SUBFIND: The other 3053577 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00572766 sec SUBFIND: particle balance=1.12173 SUBFIND: subfind_exchange() took 0.357921 sec SUBFIND: particle balance for processing=1.00036 SUBFIND: subdomain decomposition took 0.0693407 sec SUBFIND: serial subfind subdomain decomposition took 0.0685121 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=4713 took 72.0101 sec SUBFIND: root-task=0: Serial processing of halo 0 took 72.1782 SUBFIND: Processing overall took (total time=73.0466 sec) SUBFIND: 0 out of 215 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 344916 ALLOCATE: Changing to MaxPartSph = 145235 SUBFIND: subfind_exchange() (for return to original CPU) took 0.383903 sec TREE: Full tree construction for all particles. (presently allocated=102.522 MB) GRAVTREE: Tree construction done. took 0.996863 sec =100006 NTopnodes=24137 NTopleaves=21120 tree-build-scalability=0.759018 SUBFIND: SO iteration 1: need to repeat for 3052539 halo centers. (took 0.0306033 sec) SUBFIND: SO iteration 2: need to repeat for 3052539 halo centers. (took 0.0268326 sec) SUBFIND: SO iteration 3: need to repeat for 3052539 halo centers. (took 0.026935 sec) SUBFIND: SO iteration 4: need to repeat for 3052539 halo centers. (took 0.0269917 sec) SUBFIND: SO iteration 5: need to repeat for 3052539 halo centers. (took 0.026829 sec) SUBFIND: SO iteration 6: need to repeat for 3052539 halo centers. (took 0.0271725 sec) SUBFIND: SO iteration 7: need to repeat for 3052539 halo centers. (took 0.0267891 sec) SUBFIND: SO iteration 8: need to repeat for 3052539 halo centers. (took 0.026908 sec) SUBFIND: SO iteration 9: need to repeat for 3052539 halo centers. (took 0.027778 sec) SUBFIND: SO iteration 10: need to repeat for 3052539 halo centers. (took 0.0269698 sec) SUBFIND: SO iteration 11: need to repeat for 3052539 halo centers. (took 0.0269639 sec) SUBFIND: SO iteration 12: need to repeat for 3052539 halo centers. (took 0.0274284 sec) SUBFIND: SO iteration 13: need to repeat for 3052539 halo centers. (took 0.0272921 sec) SUBFIND: SO iteration 14: need to repeat for 3052539 halo centers. (took 0.0270133 sec) SUBFIND: SO iteration 15: need to repeat for 3052539 halo centers. (took 0.0269695 sec) SUBFIND: SO iteration 16: need to repeat for 419409 halo centers. (took 0.0265224 sec) SUBFIND: SO iteration 17: need to repeat for 9026 halo centers. (took 0.0109821 sec) SUBFIND: SO iteration 18: need to repeat for 3 halo centers. (took 0.00105819 sec) SUBFIND: SO iteration 1: need to repeat for 3052539 halo centers. (took 0.0272975 sec) SUBFIND: SO iteration 2: need to repeat for 3052539 halo centers. (took 0.0264816 sec) SUBFIND: SO iteration 3: need to repeat for 3052539 halo centers. (took 0.0269633 sec) SUBFIND: SO iteration 4: need to repeat for 3052539 halo centers. (took 0.0268717 sec) SUBFIND: SO iteration 5: need to repeat for 3052539 halo centers. (took 0.0269053 sec) SUBFIND: SO iteration 6: need to repeat for 3052539 halo centers. (took 0.0268455 sec) SUBFIND: SO iteration 7: need to repeat for 3052539 halo centers. (took 0.0268685 sec) SUBFIND: SO iteration 8: need to repeat for 3052539 halo centers. (took 0.0268539 sec) SUBFIND: SO iteration 9: need to repeat for 3052539 halo centers. (took 0.0268121 sec) SUBFIND: SO iteration 10: need to repeat for 3052539 halo centers. (took 0.0268379 sec) SUBFIND: SO iteration 11: need to repeat for 3052539 halo centers. (took 0.0268483 sec) SUBFIND: SO iteration 12: need to repeat for 3052539 halo centers. (took 0.0268891 sec) SUBFIND: SO iteration 13: need to repeat for 3052539 halo centers. (took 0.0268486 sec) SUBFIND: SO iteration 14: need to repeat for 3052539 halo centers. (took 0.0269302 sec) SUBFIND: SO iteration 15: need to repeat for 3052539 halo centers. (took 0.0268196 sec) SUBFIND: SO iteration 16: need to repeat for 257510 halo centers. (took 0.0261115 sec) SUBFIND: SO iteration 17: need to repeat for 5153 halo centers. (took 0.00911632 sec) SUBFIND: SO iteration 18: need to repeat for 3 halo centers. (took 0.000694538 sec) SUBFIND: SO iteration 1: need to repeat for 3052539 halo centers. (took 0.0271337 sec) SUBFIND: SO iteration 2: need to repeat for 3052539 halo centers. (took 0.0265152 sec) SUBFIND: SO iteration 3: need to repeat for 3052539 halo centers. (took 0.0268769 sec) SUBFIND: SO iteration 4: need to repeat for 3052539 halo centers. (took 0.0267456 sec) SUBFIND: SO iteration 5: need to repeat for 3052539 halo centers. (took 0.0268275 sec) SUBFIND: SO iteration 6: need to repeat for 3052539 halo centers. (took 0.0268778 sec) SUBFIND: SO iteration 7: need to repeat for 3052539 halo centers. (took 0.0267701 sec) SUBFIND: SO iteration 8: need to repeat for 3052539 halo centers. (took 0.0268785 sec) SUBFIND: SO iteration 9: need to repeat for 3052539 halo centers. (took 0.0268406 sec) SUBFIND: SO iteration 10: need to repeat for 3052539 halo centers. (took 0.0268927 sec) SUBFIND: SO iteration 11: need to repeat for 3052539 halo centers. (took 0.0268161 sec) SUBFIND: SO iteration 12: need to repeat for 3052539 halo centers. (took 0.0272229 sec) SUBFIND: SO iteration 13: need to repeat for 3052539 halo centers. (took 0.0274737 sec) SUBFIND: SO iteration 14: need to repeat for 3052539 halo centers. (took 0.0277802 sec) SUBFIND: SO iteration 15: need to repeat for 3052539 halo centers. (took 0.0286029 sec) SUBFIND: SO iteration 16: need to repeat for 430778 halo centers. (took 0.028822 sec) SUBFIND: SO iteration 17: need to repeat for 9080 halo centers. (took 0.0120338 sec) SUBFIND: SO iteration 18: need to repeat for 3 halo centers. (took 0.0017119 sec) SUBFIND: SO iteration 1: need to repeat for 3052539 halo centers. (took 0.0276998 sec) SUBFIND: SO iteration 2: need to repeat for 3052539 halo centers. (took 0.0270469 sec) SUBFIND: SO iteration 3: need to repeat for 3052539 halo centers. (took 0.0260456 sec) SUBFIND: SO iteration 4: need to repeat for 3052539 halo centers. (took 0.0262249 sec) SUBFIND: SO iteration 5: need to repeat for 3052539 halo centers. (took 0.0260951 sec) SUBFIND: SO iteration 6: need to repeat for 3052539 halo centers. (took 0.0261694 sec) SUBFIND: SO iteration 7: need to repeat for 3052539 halo centers. (took 0.0260973 sec) SUBFIND: SO iteration 8: need to repeat for 3052539 halo centers. (took 0.0261839 sec) SUBFIND: SO iteration 9: need to repeat for 3052539 halo centers. (took 0.026208 sec) SUBFIND: SO iteration 10: need to repeat for 3052539 halo centers. (took 0.0261199 sec) SUBFIND: SO iteration 11: need to repeat for 3052539 halo centers. (took 0.02623 sec) SUBFIND: SO iteration 12: need to repeat for 3052539 halo centers. (took 0.0261426 sec) SUBFIND: SO iteration 13: need to repeat for 3052539 halo centers. (took 0.0261649 sec) SUBFIND: SO iteration 14: need to repeat for 3052539 halo centers. (took 0.026447 sec) SUBFIND: SO iteration 15: need to repeat for 3052539 halo centers. (took 0.026185 sec) SUBFIND: SO iteration 16: need to repeat for 2813556 halo centers. (took 0.0260815 sec) SUBFIND: SO iteration 17: need to repeat for 270804 halo centers. (took 0.0242568 sec) SUBFIND: SO iteration 18: need to repeat for 45608 halo centers. (took 0.0092033 sec) SUBFIND: determining spherical overdensity masses took 1.79999 sec SUBFIND: assembled and ordered groups and subhalos (took 0.198642 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 = 2.90427 sec, total size 1141.38 MB, corresponds to effective I/O rate of 393.001 MB/sec SUBFIND: Subgroup catalogues saved. took = 2.90642 sec SUBFIND: Finished with SUBFIND. (total time=88.4957 sec) SUBFIND: Total number of subhalos with at least 20 particles: 3052751 SUBFIND: Largest subhalo has 88 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134052985 FOF: preparing output order of particles took 1.25567 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 8.1749 sec, total size 5250.25 MB, corresponds to effective I/O rate of 642.24 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 491 (rank 491 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 492 (rank 492 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 498 (rank 498 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.