TACC: Starting up job 4242144 TACC: Starting parallel tasks... Shared memory islands host a minimum of 28 and a maximum of 28 MPI ranks. We shall use 16 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 432 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 = 186492.61 Mb (on task= 81), Smallest = 186396.59 Mb (on task= 0), Average = 186448.42 Mb Total Mem: Largest = 191515.34 Mb (on task= 0), Smallest = 191515.20 Mb (on task= 81), Average = 191515.32 Mb Committed_AS: Largest = 5118.75 Mb (on task= 0), Smallest = 5022.59 Mb (on task= 81), Average = 5066.90 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 = 5118.75 Mb (on task= 0), Smallest = 5022.59 Mb (on task= 81), Average = 5066.90 Mb avail /dev/shm: Largest = 95321.53 Mb (on task= 309), Smallest = 95321.41 Mb (on task= 98), Average = 95321.51 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c101-083.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 15.2803 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_208.hdf5' contains: READIC: Type 0 (gas): 64657892 (tot= 64657892) masstab= 0 READIC: Type 1: 69310553 (tot= 69310553) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 29026 (tot= 29026) masstab= 0 READIC: Type 5: 0 (tot= 0) masstab= 0 READIC: Reading file `output/snap_208.hdf5' on task=0 and distribute it to 0 to 431. 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 4.17198 sec, total size 6380.57 MB, corresponds to effective I/O rate of 1529.39 MB/sec READIC: Total number of particles : 133997471 INIT: Testing ID uniqueness... INIT: success. took=0.0690392 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=19832, determination of top-level tree involved 5 iterations and took 0.632882 sec DOMAIN: we are going to try at most 503 different settings for combining the domains on tasks=432, nnodes=16 DOMAIN: total_cost=4 total_load=2 DOMAIN: best solution found after 1 iterations by task=183 for nextra=98, reaching maximum imbalance of 1.11967|1.11973 DOMAIN: combining multiple-domains took 0.0140472 sec DOMAIN: exchange of 69339579 particles DOMAIN: particle exchange done. (took 0.351752 sec) DOMAIN: domain decomposition done. (took in total 1.00924 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0746642 sec. INIT: Converting u -> entropy All.cf_a3inv=512 FOF: Begin to compute FoF group catalogue... (presently allocated=173.105 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.162072 sec =76849.7 NTopnodes=22665 NTopleaves=19832 FOF: Start linking particles (presently allocated=193.076 MB) FOF: linking of small cells took 0.00218569 sec FOF: local links done (took 0.157224 sec, avg-work=0.13971, imbalance=1.12156). FOF: Marked=147656 out of the 69310553 primaries which are linked FOF: begin linking across processors (presently allocated=194.956 MB) FOF: have done 10478 cross links (processed 147656, took 0.00613534 sec) FOF: have done 2361 cross links (processed 70330, took 0.00530522 sec) FOF: have done 382 cross links (processed 9604, took 0.00468422 sec) FOF: have done 64 cross links (processed 1496, took 0.00446773 sec) FOF: have done 7 cross links (processed 234, took 0.00442938 sec) FOF: have done 1 cross links (processed 32, took 0.00439585 sec) FOF: have done 0 cross links (processed 9, took 0.00440154 sec) FOF: Local groups found. FOF: primary group finding took = 0.203612 sec FOF: Start finding nearest dm-particle (presently allocated=193.076 MB) FOF: fof-nearest iteration 1: need to repeat for 62726939 particles. (took = 0.100072 sec) FOF: fof-nearest iteration 2: need to repeat for 53719118 particles. (took = 0.113828 sec) FOF: fof-nearest iteration 3: need to repeat for 32599202 particles. (took = 0.122033 sec) FOF: fof-nearest iteration 4: need to repeat for 11570390 particles. (took = 0.090323 sec) FOF: fof-nearest iteration 5: need to repeat for 1660083 particles. (took = 0.0411206 sec) FOF: fof-nearest iteration 6: need to repeat for 46403 particles. (took = 0.0101315 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.486049 sec FOF: compiling local group data and catalogue took = 0.0265811 sec FOF: Total number of FOF groups with at least 32 particles: 1068964 FOF: Largest FOF group has 126 particles. FOF: Total number of particles in FOF groups: 133997471 FOF: group properties are now allocated.. (presently allocated=179.11 MB) FOF: computation of group properties took = 0.00984428 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.0946143 sec FOF: Finished computing FoF groups. Complete work took 1.04179 sec (presently allocated=174.035 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=180.698 MB) GRAVTREE: Tree construction done. took 0.533474 sec =106644 NTopnodes=22665 NTopleaves=19832 tree-build-scalability=0.787962 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 120175790 particles. (took 0.850517 sec) SUBFIND: ngb iteration 2: need to repeat for 113010961 particles. (took 0.640129 sec) SUBFIND: ngb iteration 3: need to repeat for 107086769 particles. (took 0.534177 sec) SUBFIND: ngb iteration 4: need to repeat for 102717789 particles. (took 0.4682 sec) SUBFIND: ngb iteration 5: need to repeat for 99483817 particles. (took 0.432513 sec) SUBFIND: ngb iteration 6: need to repeat for 96878055 particles. (took 0.414741 sec) SUBFIND: ngb iteration 7: need to repeat for 94306048 particles. (took 0.410052 sec) SUBFIND: ngb iteration 8: need to repeat for 91605807 particles. (took 0.412354 sec) SUBFIND: ngb iteration 9: need to repeat for 89305976 particles. (took 0.418841 sec) SUBFIND: ngb iteration 10: need to repeat for 87730978 particles. (took 0.429154 sec) SUBFIND: ngb iteration 11: need to repeat for 86800606 particles. (took 0.447945 sec) SUBFIND: ngb iteration 12: need to repeat for 86020644 particles. (took 0.468371 sec) SUBFIND: ngb iteration 13: need to repeat for 82805175 particles. (took 0.486963 sec) SUBFIND: ngb iteration 14: need to repeat for 73124821 particles. (took 0.483917 sec) SUBFIND: ngb iteration 15: need to repeat for 58873973 particles. (took 0.436018 sec) SUBFIND: ngb iteration 16: need to repeat for 43913084 particles. (took 0.353706 sec) SUBFIND: ngb iteration 17: need to repeat for 31304278 particles. (took 0.264713 sec) SUBFIND: ngb iteration 18: need to repeat for 22284429 particles. (took 0.189301 sec) SUBFIND: ngb iteration 19: need to repeat for 16453719 particles. (took 0.13518 sec) SUBFIND: ngb iteration 20: need to repeat for 13135656 particles. (took 0.0952458 sec) SUBFIND: ngb iteration 21: need to repeat for 11622243 particles. (took 0.0705615 sec) SUBFIND: ngb iteration 22: need to repeat for 11085966 particles. (took 0.0604284 sec) SUBFIND: ngb iteration 23: need to repeat for 10913229 particles. (took 0.0569111 sec) SUBFIND: ngb iteration 24: need to repeat for 10833578 particles. (took 0.0565384 sec) SUBFIND: ngb iteration 25: need to repeat for 10754607 particles. (took 0.0570696 sec) SUBFIND: ngb iteration 26: need to repeat for 10650301 particles. (took 0.0591126 sec) SUBFIND: ngb iteration 27: need to repeat for 10505848 particles. (took 0.0606513 sec) SUBFIND: ngb iteration 28: need to repeat for 10312499 particles. (took 0.0642068 sec) SUBFIND: ngb iteration 29: need to repeat for 10053215 particles. (took 0.0683371 sec) SUBFIND: ngb iteration 30: need to repeat for 9709689 particles. (took 0.0728089 sec) SUBFIND: ngb iteration 31: need to repeat for 9256282 particles. (took 0.0788362 sec) SUBFIND: ngb iteration 32: need to repeat for 8680876 particles. (took 0.0867006 sec) SUBFIND: ngb iteration 33: need to repeat for 7958452 particles. (took 0.0875322 sec) SUBFIND: ngb iteration 34: need to repeat for 7089390 particles. (took 0.0858201 sec) SUBFIND: ngb iteration 35: need to repeat for 6077313 particles. (took 0.0784176 sec) SUBFIND: ngb iteration 36: need to repeat for 4952446 particles. (took 0.0670252 sec) SUBFIND: ngb iteration 37: need to repeat for 3792966 particles. (took 0.0548042 sec) SUBFIND: ngb iteration 38: need to repeat for 2682404 particles. (took 0.0428049 sec) SUBFIND: ngb iteration 39: need to repeat for 1721139 particles. (took 0.0319136 sec) SUBFIND: ngb iteration 40: need to repeat for 978418 particles. (took 0.0218684 sec) SUBFIND: ngb iteration 41: need to repeat for 481213 particles. (took 0.0139072 sec) SUBFIND: ngb iteration 42: need to repeat for 197272 particles. (took 0.00805833 sec) SUBFIND: ngb iteration 43: need to repeat for 66012 particles. (took 0.00439414 sec) SUBFIND: ngb iteration 44: need to repeat for 17217 particles. (took 0.00230634 sec) SUBFIND: ngb iteration 45: need to repeat for 3615 particles. (took 0.000984514 sec) SUBFIND: ngb iteration 46: need to repeat for 613 particles. (took 0.00053869 sec) SUBFIND: ngb iteration 47: need to repeat for 88 particles. (took 0.000351746 sec) SUBFIND: ngb iteration 48: need to repeat for 1 particles. (took 0.000247587 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 9.67392 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 133997471 particles, for threshold size factor 0.6) SUBFIND: The other 1068964 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00332081 sec SUBFIND: particle balance=1.11967 SUBFIND: subfind_exchange() took 0.454337 sec SUBFIND: particle balance for processing=1.00022 SUBFIND: subdomain decomposition took 0.10523 sec SUBFIND: serial subfind subdomain decomposition took 0.104119 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=2475 took 59.0325 sec SUBFIND: root-task=0: Serial processing of halo 0 took 59.2883 SUBFIND: Processing overall took (total time=59.6702 sec) SUBFIND: 0 out of 6606 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 516970 ALLOCATE: Changing to MaxPartSph = 249453 SUBFIND: subfind_exchange() (for return to original CPU) took 0.516698 sec TREE: Full tree construction for all particles. (presently allocated=161.511 MB) GRAVTREE: Tree construction done. took 1.45286 sec =106644 NTopnodes=22665 NTopleaves=19832 tree-build-scalability=0.787962 SUBFIND: SO iteration 1: need to repeat for 1068961 halo centers. (took 0.0233975 sec) SUBFIND: SO iteration 2: need to repeat for 1068961 halo centers. (took 0.0205148 sec) SUBFIND: SO iteration 3: need to repeat for 1068961 halo centers. (took 0.0207387 sec) SUBFIND: SO iteration 4: need to repeat for 1068961 halo centers. (took 0.0202063 sec) SUBFIND: SO iteration 5: need to repeat for 1068961 halo centers. (took 0.0204617 sec) SUBFIND: SO iteration 6: need to repeat for 1068961 halo centers. (took 0.0199846 sec) SUBFIND: SO iteration 7: need to repeat for 1068961 halo centers. (took 0.0212688 sec) SUBFIND: SO iteration 8: need to repeat for 1068961 halo centers. (took 0.0205255 sec) SUBFIND: SO iteration 9: need to repeat for 1068961 halo centers. (took 0.0200953 sec) SUBFIND: SO iteration 10: need to repeat for 1068961 halo centers. (took 0.0196338 sec) SUBFIND: SO iteration 11: need to repeat for 1068961 halo centers. (took 0.0197545 sec) SUBFIND: SO iteration 12: need to repeat for 1068961 halo centers. (took 0.0198777 sec) SUBFIND: SO iteration 13: need to repeat for 1068961 halo centers. (took 0.0193897 sec) SUBFIND: SO iteration 14: need to repeat for 1068961 halo centers. (took 0.0198657 sec) SUBFIND: SO iteration 15: need to repeat for 1068961 halo centers. (took 0.0196431 sec) SUBFIND: SO iteration 16: need to repeat for 33788 halo centers. (took 0.0190564 sec) SUBFIND: SO iteration 17: need to repeat for 273 halo centers. (took 0.00329729 sec) SUBFIND: SO iteration 18: need to repeat for 6 halo centers. (took 0.000199322 sec) SUBFIND: SO iteration 1: need to repeat for 1068961 halo centers. (took 0.0199456 sec) SUBFIND: SO iteration 2: need to repeat for 1068961 halo centers. (took 0.0195645 sec) SUBFIND: SO iteration 3: need to repeat for 1068961 halo centers. (took 0.019381 sec) SUBFIND: SO iteration 4: need to repeat for 1068961 halo centers. (took 0.0193491 sec) SUBFIND: SO iteration 5: need to repeat for 1068961 halo centers. (took 0.0193125 sec) SUBFIND: SO iteration 6: need to repeat for 1068961 halo centers. (took 0.0194605 sec) SUBFIND: SO iteration 7: need to repeat for 1068961 halo centers. (took 0.0195294 sec) SUBFIND: SO iteration 8: need to repeat for 1068961 halo centers. (took 0.0192969 sec) SUBFIND: SO iteration 9: need to repeat for 1068961 halo centers. (took 0.0194493 sec) SUBFIND: SO iteration 10: need to repeat for 1068961 halo centers. (took 0.0195143 sec) SUBFIND: SO iteration 11: need to repeat for 1068961 halo centers. (took 0.019286 sec) SUBFIND: SO iteration 12: need to repeat for 1068961 halo centers. (took 0.0191989 sec) SUBFIND: SO iteration 13: need to repeat for 1068961 halo centers. (took 0.020884 sec) SUBFIND: SO iteration 14: need to repeat for 1068961 halo centers. (took 0.0193633 sec) SUBFIND: SO iteration 15: need to repeat for 1068961 halo centers. (took 0.0192716 sec) SUBFIND: SO iteration 16: need to repeat for 18065 halo centers. (took 0.0188708 sec) SUBFIND: SO iteration 17: need to repeat for 135 halo centers. (took 0.00207449 sec) SUBFIND: SO iteration 18: need to repeat for 5 halo centers. (took 0.000168437 sec) SUBFIND: SO iteration 1: need to repeat for 1068961 halo centers. (took 0.0196348 sec) SUBFIND: SO iteration 2: need to repeat for 1068961 halo centers. (took 0.0200634 sec) SUBFIND: SO iteration 3: need to repeat for 1068961 halo centers. (took 0.0202695 sec) SUBFIND: SO iteration 4: need to repeat for 1068961 halo centers. (took 0.0196641 sec) SUBFIND: SO iteration 5: need to repeat for 1068961 halo centers. (took 0.019481 sec) SUBFIND: SO iteration 6: need to repeat for 1068961 halo centers. (took 0.019755 sec) SUBFIND: SO iteration 7: need to repeat for 1068961 halo centers. (took 0.0193474 sec) SUBFIND: SO iteration 8: need to repeat for 1068961 halo centers. (took 0.0197797 sec) SUBFIND: SO iteration 9: need to repeat for 1068961 halo centers. (took 0.0195021 sec) SUBFIND: SO iteration 10: need to repeat for 1068961 halo centers. (took 0.0195308 sec) SUBFIND: SO iteration 11: need to repeat for 1068961 halo centers. (took 0.0193398 sec) SUBFIND: SO iteration 12: need to repeat for 1068961 halo centers. (took 0.019378 sec) SUBFIND: SO iteration 13: need to repeat for 1068961 halo centers. (took 0.0192669 sec) SUBFIND: SO iteration 14: need to repeat for 1068961 halo centers. (took 0.0196879 sec) SUBFIND: SO iteration 15: need to repeat for 1068961 halo centers. (took 0.0203919 sec) SUBFIND: SO iteration 16: need to repeat for 34681 halo centers. (took 0.0191122 sec) SUBFIND: SO iteration 17: need to repeat for 280 halo centers. (took 0.00340113 sec) SUBFIND: SO iteration 18: need to repeat for 6 halo centers. (took 0.000195172 sec) SUBFIND: SO iteration 1: need to repeat for 1068961 halo centers. (took 0.0194173 sec) SUBFIND: SO iteration 2: need to repeat for 1068961 halo centers. (took 0.0207803 sec) SUBFIND: SO iteration 3: need to repeat for 1068961 halo centers. (took 0.0198505 sec) SUBFIND: SO iteration 4: need to repeat for 1068961 halo centers. (took 0.0199124 sec) SUBFIND: SO iteration 5: need to repeat for 1068961 halo centers. (took 0.0199306 sec) SUBFIND: SO iteration 6: need to repeat for 1068961 halo centers. (took 0.01982 sec) SUBFIND: SO iteration 7: need to repeat for 1068961 halo centers. (took 0.0197389 sec) SUBFIND: SO iteration 8: need to repeat for 1068961 halo centers. (took 0.0200439 sec) SUBFIND: SO iteration 9: need to repeat for 1068961 halo centers. (took 0.0214978 sec) SUBFIND: SO iteration 10: need to repeat for 1068961 halo centers. (took 0.0197036 sec) SUBFIND: SO iteration 11: need to repeat for 1068961 halo centers. (took 0.0197625 sec) SUBFIND: SO iteration 12: need to repeat for 1068961 halo centers. (took 0.0198137 sec) SUBFIND: SO iteration 13: need to repeat for 1068961 halo centers. (took 0.0197509 sec) SUBFIND: SO iteration 14: need to repeat for 1068961 halo centers. (took 0.0196631 sec) SUBFIND: SO iteration 15: need to repeat for 1068961 halo centers. (took 0.0200157 sec) SUBFIND: SO iteration 16: need to repeat for 670159 halo centers. (took 0.0196949 sec) SUBFIND: SO iteration 17: need to repeat for 36128 halo centers. (took 0.0141094 sec) SUBFIND: SO iteration 18: need to repeat for 1841 halo centers. (took 0.00335905 sec) SUBFIND: determining spherical overdensity masses took 1.3007 sec SUBFIND: assembled and ordered groups and subhalos (took 0.0917467 sec) FOF/SUBFIND: writing group catalogue file: 'output/fof_subhalo_tab_208' (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 = 1.51187 sec, total size 400.951 MB, corresponds to effective I/O rate of 265.201 MB/sec SUBFIND: Subgroup catalogues saved. took = 1.5133 sec SUBFIND: Finished with SUBFIND. (total time=75.2855 sec) SUBFIND: Total number of subhalos with at least 20 particles: 1075415 SUBFIND: Largest subhalo has 126 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 133996809 FOF: preparing output order of particles took 1.40423 sec SNAPSHOT: writing snapshot file #208 @ time 0.125 ... SNAPSHOT: writing snapshot file: 'output/snap_208' (file 1 of 1) SNAPSHOT: writing snapshot rename 'output/snap_208.hdf5' to 'output/bak-snap_208.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 7.41795 sec, total size 5340.39 MB, corresponds to effective I/O rate of 719.928 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 402 (rank 402 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.