TACC: Starting up job 4153615 TACC: Starting parallel tasks... Shared memory islands host a minimum of 28 and a maximum of 28 MPI ranks. We shall use 24 MPI ranks in total for assisting one-sided communication (1 per shared memory node). ___ __ ____ ___ ____ ____ __ / __) /__\ ( _ \ / __)( ___)(_ _)___ /. | ( (_-. /(__)\ )(_) )( (_-. )__) )( (___)(_ _) \___/(__)(__)(____/ \___/(____) (__) (_) This is Gadget, version 4.0. Git commit 30019281bed6dcfb8d018c09095aeaa1e6ff5042, Wed Aug 11 12:22:28 2021 +0200 Code was compiled with the following compiler and flags: mpicxx -std=c++11 -Wwrite-strings -Wredundant-decls -Woverloaded-virtual -Wcast-qual -Wcast-align -Wpointer-arith -Wmissing-declarations -g -Wall -W -O3 -march=native -I/opt/apps/gcc9_1/hdf5/1.10.4/x86_64/include -I/opt/apps/gcc9_1/gsl/2.6/include -I/opt/apps/gcc9_1/impi19_0/fftw3/3.3.8/include -Ibuild -Isrc Code was compiled with the following settings: DOUBLEPRECISION=1 FOF FOF_GROUP_MIN_LEN=32 FOF_LINKLENGTH=0.2 FOF_PRIMARY_LINK_TYPES=2 FOF_SECONDARY_LINK_TYPES=1+16+32 GADGET2_HEADER IDS_64BIT NTYPES=6 PERIODIC PMGRID=128 SELFGRAVITY SUBFIND Running on 648 MPI tasks. BEGRUN: Size of particle structure 136 [bytes] BEGRUN: Size of sph particle structure 192 [bytes] BEGRUN: Size of gravity tree node 104 [bytes] BEGRUN: Size of neighbour tree node 192 [bytes] BEGRUN: Size of subfind auxiliary data 104 [bytes] ------------------------------------------------------------------------------------------------------------------------- AvailMem: Largest = 186203.85 Mb (on task= 621), Smallest = 185795.16 Mb (on task= 243), Average = 185984.56 Mb Total Mem: Largest = 191386.89 Mb (on task= 27), Smallest = 191386.89 Mb (on task= 0), Average = 191386.89 Mb Committed_AS: Largest = 5591.73 Mb (on task= 243), Smallest = 5183.04 Mb (on task= 621), Average = 5402.33 Mb SwapTotal: Largest = 0.00 Mb (on task= 0), Smallest = 0.00 Mb (on task= 0), Average = 0.00 Mb SwapFree: Largest = 0.00 Mb (on task= 0), Smallest = 0.00 Mb (on task= 0), Average = 0.00 Mb AllocMem: Largest = 5591.73 Mb (on task= 243), Smallest = 5183.04 Mb (on task= 621), Average = 5402.33 Mb avail /dev/shm: Largest = 95257.27 Mb (on task= 81), Smallest = 95257.20 Mb (on task= 363), Average = 95257.25 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c204-008.frontera.tacc.utexas.edu ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Obtaining parameters from file 'param.txt': InitCondFile lcdm_gas_littleendian.dat OutputDir output SnapshotFileBase snap OutputListFilename outputs_lcdm_gas.txt ICFormat 3 SnapFormat 3 TimeLimitCPU 180000 CpuTimeBetRestartFile 7200 MaxMemSize 3000 TimeBegin 0.0909091 TimeMax 1 ComovingIntegrationOn 1 Omega0 0.2814 OmegaLambda 0.7186 OmegaBaryon 0.0464 HubbleParam 0.697 Hubble 0.1 BoxSize 400000 OutputListOn 0 TimeBetSnapshot 1.83842 TimeOfFirstSnapshot 0.047619 TimeBetStatistics 0.05 NumFilesPerSnapshot 1 MaxFilesWithConcurrentIO 1 ErrTolIntAccuracy 0.012 CourantFac 0.15 MaxSizeTimestep 0.025 MinSizeTimestep 0 TypeOfOpeningCriterion 1 ErrTolTheta 0.9 ErrTolThetaMax 1 ErrTolForceAcc 0.0025 TopNodeFactor 2.5 ActivePartFracForNewDomainDecomp 0.01 DesNumNgb 64 MaxNumNgbDeviation 3 UnitLength_in_cm 3.08568e+21 UnitMass_in_g 1.989e+43 UnitVelocity_in_cm_per_s 100000 GravityConstantInternal 0 DesLinkNgb 20 SofteningComovingClass0 1.5 SofteningComovingClass1 1.5 SofteningComovingClass2 1.5 SofteningComovingClass3 1.5 SofteningComovingClass4 1.5 SofteningComovingClass5 1.5 SofteningMaxPhysClass0 1.5 SofteningMaxPhysClass1 1.5 SofteningMaxPhysClass2 1.5 SofteningMaxPhysClass3 1.5 SofteningMaxPhysClass4 1.5 SofteningMaxPhysClass5 1.5 SofteningClassOfPartType0 0 SofteningClassOfPartType1 0 SofteningClassOfPartType2 0 SofteningClassOfPartType3 0 SofteningClassOfPartType4 0 SofteningClassOfPartType5 0 ArtBulkViscConst 1 MinEgySpec 0 InitGasTemp 1000 MALLOC: Allocation of shared memory took 17.4206 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): 56389633 (tot= 56389633) masstab= 0 READIC: Type 1: 77711695 (tot= 77711695) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 1052 (tot= 1052) 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 4.20081 sec, total size 6353.83 MB, corresponds to effective I/O rate of 1512.52 MB/sec READIC: Total number of particles : 134102380 INIT: Testing ID uniqueness... INIT: success. took=0.0656911 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=20644, determination of top-level tree involved 6 iterations and took 0.448604 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 1.12122|1.12178 DOMAIN: combining multiple-domains took 0.0147335 sec DOMAIN: exchange of 77712747 particles DOMAIN: particle exchange done. (took 0.302094 sec) DOMAIN: domain decomposition done. (took in total 0.772683 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0441625 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=111.46 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.0674894 sec =80525.3 NTopnodes=23593 NTopleaves=20644 FOF: Start linking particles (presently allocated=127.303 MB) FOF: linking of small cells took 0.00106408 sec FOF: local links done (took 0.104836 sec, avg-work=0.0920173, imbalance=1.12533). FOF: Marked=204250 out of the 77711695 primaries which are linked FOF: begin linking across processors (presently allocated=128.643 MB) FOF: have done 21690 cross links (processed 204250, took 0.00502526 sec) FOF: have done 4082 cross links (processed 97368, took 0.00420704 sec) FOF: have done 631 cross links (processed 13464, took 0.00343135 sec) FOF: have done 115 cross links (processed 2029, took 0.00329339 sec) FOF: have done 19 cross links (processed 321, took 0.00319374 sec) FOF: have done 2 cross links (processed 51, took 0.00312277 sec) FOF: have done 1 cross links (processed 8, took 0.00315737 sec) FOF: have done 0 cross links (processed 5, took 0.00318657 sec) FOF: Local groups found. FOF: primary group finding took = 0.140891 sec FOF: Start finding nearest dm-particle (presently allocated=127.303 MB) FOF: fof-nearest iteration 1: need to repeat for 55707433 particles. (took = 0.0565688 sec) FOF: fof-nearest iteration 2: need to repeat for 52161999 particles. (took = 0.0603416 sec) FOF: fof-nearest iteration 3: need to repeat for 40468774 particles. (took = 0.0652925 sec) FOF: fof-nearest iteration 4: need to repeat for 21542932 particles. (took = 0.0601488 sec) FOF: fof-nearest iteration 5: need to repeat for 5059136 particles. (took = 0.0394706 sec) FOF: fof-nearest iteration 6: need to repeat for 153023 particles. (took = 0.0135575 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.301227 sec FOF: compiling local group data and catalogue took = 0.0184088 sec FOF: Total number of FOF groups with at least 32 particles: 3118657 FOF: Largest FOF group has 86 particles. FOF: Total number of particles in FOF groups: 134102379 FOF: group properties are now allocated.. (presently allocated=116.575 MB) FOF: computation of group properties took = 0.0111555 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.19701 sec FOF: Finished computing FoF groups. Complete work took 0.847339 sec (presently allocated=113.222 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=120.137 MB) GRAVTREE: Tree construction done. took 0.278548 sec =99964.8 NTopnodes=23593 NTopleaves=20644 tree-build-scalability=0.764351 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 133216308 particles. (took 0.560945 sec) SUBFIND: ngb iteration 2: need to repeat for 131805384 particles. (took 0.484046 sec) SUBFIND: ngb iteration 3: need to repeat for 129921985 particles. (took 0.44966 sec) SUBFIND: ngb iteration 4: need to repeat for 127387097 particles. (took 0.424068 sec) SUBFIND: ngb iteration 5: need to repeat for 123490080 particles. (took 0.412335 sec) SUBFIND: ngb iteration 6: need to repeat for 116574177 particles. (took 0.403335 sec) SUBFIND: ngb iteration 7: need to repeat for 104167638 particles. (took 0.381703 sec) SUBFIND: ngb iteration 8: need to repeat for 86399305 particles. (took 0.331578 sec) SUBFIND: ngb iteration 9: need to repeat for 70380460 particles. (took 0.255356 sec) SUBFIND: ngb iteration 10: need to repeat for 61475523 particles. (took 0.18245 sec) SUBFIND: ngb iteration 11: need to repeat for 57927860 particles. (took 0.14166 sec) SUBFIND: ngb iteration 12: need to repeat for 56806981 particles. (took 0.127951 sec) SUBFIND: ngb iteration 13: need to repeat for 56500856 particles. (took 0.126703 sec) SUBFIND: ngb iteration 14: need to repeat for 56421125 particles. (took 0.127137 sec) SUBFIND: ngb iteration 15: need to repeat for 56398424 particles. (took 0.125393 sec) SUBFIND: ngb iteration 16: need to repeat for 56391987 particles. (took 0.120774 sec) SUBFIND: ngb iteration 17: need to repeat for 56389801 particles. (took 0.114123 sec) SUBFIND: ngb iteration 18: need to repeat for 56388242 particles. (took 0.105987 sec) SUBFIND: ngb iteration 19: need to repeat for 56385839 particles. (took 0.0986521 sec) SUBFIND: ngb iteration 20: need to repeat for 56381020 particles. (took 0.0951363 sec) SUBFIND: ngb iteration 21: need to repeat for 56371784 particles. (took 0.0950929 sec) SUBFIND: ngb iteration 22: need to repeat for 56353350 particles. (took 0.0967858 sec) SUBFIND: ngb iteration 23: need to repeat for 56316501 particles. (took 0.100199 sec) SUBFIND: ngb iteration 24: need to repeat for 56242819 particles. (took 0.105072 sec) SUBFIND: ngb iteration 25: need to repeat for 56090908 particles. (took 0.110589 sec) SUBFIND: ngb iteration 26: need to repeat for 55790826 particles. (took 0.119232 sec) SUBFIND: ngb iteration 27: need to repeat for 55229527 particles. (took 0.1314 sec) SUBFIND: ngb iteration 28: need to repeat for 54268503 particles. (took 0.149486 sec) SUBFIND: ngb iteration 29: need to repeat for 52786344 particles. (took 0.173423 sec) SUBFIND: ngb iteration 30: need to repeat for 50719601 particles. (took 0.202438 sec) SUBFIND: ngb iteration 31: need to repeat for 48041083 particles. (took 0.22893 sec) SUBFIND: ngb iteration 32: need to repeat for 44607792 particles. (took 0.247166 sec) SUBFIND: ngb iteration 33: need to repeat for 40205045 particles. (took 0.24467 sec) SUBFIND: ngb iteration 34: need to repeat for 34719698 particles. (took 0.229284 sec) SUBFIND: ngb iteration 35: need to repeat for 28298337 particles. (took 0.202152 sec) SUBFIND: ngb iteration 36: need to repeat for 21397117 particles. (took 0.170319 sec) SUBFIND: ngb iteration 37: need to repeat for 14711016 particles. (took 0.137799 sec) SUBFIND: ngb iteration 38: need to repeat for 9008068 particles. (took 0.103848 sec) SUBFIND: ngb iteration 39: need to repeat for 4782174 particles. (took 0.0712907 sec) SUBFIND: ngb iteration 40: need to repeat for 2130970 particles. (took 0.043553 sec) SUBFIND: ngb iteration 41: need to repeat for 777868 particles. (took 0.023312 sec) SUBFIND: ngb iteration 42: need to repeat for 222312 particles. (took 0.0117731 sec) SUBFIND: ngb iteration 43: need to repeat for 47636 particles. (took 0.00498388 sec) SUBFIND: ngb iteration 44: need to repeat for 7187 particles. (took 0.0018217 sec) SUBFIND: ngb iteration 45: need to repeat for 774 particles. (took 0.000600129 sec) SUBFIND: ngb iteration 46: need to repeat for 57 particles. (took 0.000269031 sec) SUBFIND: ngb iteration 47: need to repeat for 1 particles. (took 0.000234155 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 8.07933 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 134102380 particles, for threshold size factor 0.6) SUBFIND: The other 3118657 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00589099 sec SUBFIND: particle balance=1.1204 SUBFIND: subfind_exchange() took 0.360658 sec SUBFIND: particle balance for processing=1.00026 SUBFIND: subdomain decomposition took 0.0692788 sec SUBFIND: serial subfind subdomain decomposition took 0.0686446 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=4813 took 73.9529 sec SUBFIND: root-task=0: Serial processing of halo 0 took 74.1211 SUBFIND: Processing overall took (total time=74.7271 sec) SUBFIND: 0 out of 133 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 344916 ALLOCATE: Changing to MaxPartSph = 145036 SUBFIND: subfind_exchange() (for return to original CPU) took 0.388029 sec TREE: Full tree construction for all particles. (presently allocated=104.329 MB) GRAVTREE: Tree construction done. took 1.00255 sec =99964.8 NTopnodes=23593 NTopleaves=20644 tree-build-scalability=0.764351 SUBFIND: SO iteration 1: need to repeat for 3117544 halo centers. (took 0.0310843 sec) SUBFIND: SO iteration 2: need to repeat for 3117544 halo centers. (took 0.0271019 sec) SUBFIND: SO iteration 3: need to repeat for 3117544 halo centers. (took 0.0272775 sec) SUBFIND: SO iteration 4: need to repeat for 3117544 halo centers. (took 0.027151 sec) SUBFIND: SO iteration 5: need to repeat for 3117544 halo centers. (took 0.0271387 sec) SUBFIND: SO iteration 6: need to repeat for 3117544 halo centers. (took 0.0270983 sec) SUBFIND: SO iteration 7: need to repeat for 3117544 halo centers. (took 0.0273795 sec) SUBFIND: SO iteration 8: need to repeat for 3117544 halo centers. (took 0.0271404 sec) SUBFIND: SO iteration 9: need to repeat for 3117544 halo centers. (took 0.0274028 sec) SUBFIND: SO iteration 10: need to repeat for 3117544 halo centers. (took 0.0272527 sec) SUBFIND: SO iteration 11: need to repeat for 3117544 halo centers. (took 0.0277804 sec) SUBFIND: SO iteration 12: need to repeat for 3117544 halo centers. (took 0.0274846 sec) SUBFIND: SO iteration 13: need to repeat for 3117544 halo centers. (took 0.0277117 sec) SUBFIND: SO iteration 14: need to repeat for 3117544 halo centers. (took 0.0273962 sec) SUBFIND: SO iteration 15: need to repeat for 3117544 halo centers. (took 0.0274074 sec) SUBFIND: SO iteration 16: need to repeat for 435733 halo centers. (took 0.0267433 sec) SUBFIND: SO iteration 17: need to repeat for 9444 halo centers. (took 0.0110896 sec) SUBFIND: SO iteration 18: need to repeat for 2 halo centers. (took 0.00110426 sec) SUBFIND: SO iteration 1: need to repeat for 3117544 halo centers. (took 0.0275519 sec) SUBFIND: SO iteration 2: need to repeat for 3117544 halo centers. (took 0.0269661 sec) SUBFIND: SO iteration 3: need to repeat for 3117544 halo centers. (took 0.0272165 sec) SUBFIND: SO iteration 4: need to repeat for 3117544 halo centers. (took 0.0272058 sec) SUBFIND: SO iteration 5: need to repeat for 3117544 halo centers. (took 0.02718 sec) SUBFIND: SO iteration 6: need to repeat for 3117544 halo centers. (took 0.0271618 sec) SUBFIND: SO iteration 7: need to repeat for 3117544 halo centers. (took 0.0272204 sec) SUBFIND: SO iteration 8: need to repeat for 3117544 halo centers. (took 0.0270933 sec) SUBFIND: SO iteration 9: need to repeat for 3117544 halo centers. (took 0.0271211 sec) SUBFIND: SO iteration 10: need to repeat for 3117544 halo centers. (took 0.0271142 sec) SUBFIND: SO iteration 11: need to repeat for 3117544 halo centers. (took 0.0271007 sec) SUBFIND: SO iteration 12: need to repeat for 3117544 halo centers. (took 0.0272946 sec) SUBFIND: SO iteration 13: need to repeat for 3117544 halo centers. (took 0.0271866 sec) SUBFIND: SO iteration 14: need to repeat for 3117544 halo centers. (took 0.0271226 sec) SUBFIND: SO iteration 15: need to repeat for 3117544 halo centers. (took 0.0271787 sec) SUBFIND: SO iteration 16: need to repeat for 268169 halo centers. (took 0.0263279 sec) SUBFIND: SO iteration 17: need to repeat for 5702 halo centers. (took 0.00932869 sec) SUBFIND: SO iteration 18: need to repeat for 2 halo centers. (took 0.000750998 sec) SUBFIND: SO iteration 1: need to repeat for 3117544 halo centers. (took 0.0279126 sec) SUBFIND: SO iteration 2: need to repeat for 3117544 halo centers. (took 0.0268221 sec) SUBFIND: SO iteration 3: need to repeat for 3117544 halo centers. (took 0.0271994 sec) SUBFIND: SO iteration 4: need to repeat for 3117544 halo centers. (took 0.0271873 sec) SUBFIND: SO iteration 5: need to repeat for 3117544 halo centers. (took 0.0271781 sec) SUBFIND: SO iteration 6: need to repeat for 3117544 halo centers. (took 0.0271134 sec) SUBFIND: SO iteration 7: need to repeat for 3117544 halo centers. (took 0.0270964 sec) SUBFIND: SO iteration 8: need to repeat for 3117544 halo centers. (took 0.0271733 sec) SUBFIND: SO iteration 9: need to repeat for 3117544 halo centers. (took 0.0271149 sec) SUBFIND: SO iteration 10: need to repeat for 3117544 halo centers. (took 0.0270416 sec) SUBFIND: SO iteration 11: need to repeat for 3117544 halo centers. (took 0.02715 sec) SUBFIND: SO iteration 12: need to repeat for 3117544 halo centers. (took 0.0271734 sec) SUBFIND: SO iteration 13: need to repeat for 3117544 halo centers. (took 0.0271375 sec) SUBFIND: SO iteration 14: need to repeat for 3117544 halo centers. (took 0.0281381 sec) SUBFIND: SO iteration 15: need to repeat for 3117544 halo centers. (took 0.0286315 sec) SUBFIND: SO iteration 16: need to repeat for 446009 halo centers. (took 0.0280525 sec) SUBFIND: SO iteration 17: need to repeat for 9944 halo centers. (took 0.0116985 sec) SUBFIND: SO iteration 18: need to repeat for 2 halo centers. (took 0.00137703 sec) SUBFIND: SO iteration 1: need to repeat for 3117544 halo centers. (took 0.028323 sec) SUBFIND: SO iteration 2: need to repeat for 3117544 halo centers. (took 0.0273262 sec) SUBFIND: SO iteration 3: need to repeat for 3117544 halo centers. (took 0.0262981 sec) SUBFIND: SO iteration 4: need to repeat for 3117544 halo centers. (took 0.0268877 sec) SUBFIND: SO iteration 5: need to repeat for 3117544 halo centers. (took 0.0267146 sec) SUBFIND: SO iteration 6: need to repeat for 3117544 halo centers. (took 0.026663 sec) SUBFIND: SO iteration 7: need to repeat for 3117544 halo centers. (took 0.0265479 sec) SUBFIND: SO iteration 8: need to repeat for 3117544 halo centers. (took 0.0264408 sec) SUBFIND: SO iteration 9: need to repeat for 3117544 halo centers. (took 0.0264359 sec) SUBFIND: SO iteration 10: need to repeat for 3117544 halo centers. (took 0.0264801 sec) SUBFIND: SO iteration 11: need to repeat for 3117544 halo centers. (took 0.0264207 sec) SUBFIND: SO iteration 12: need to repeat for 3117544 halo centers. (took 0.0264804 sec) SUBFIND: SO iteration 13: need to repeat for 3117544 halo centers. (took 0.0265631 sec) SUBFIND: SO iteration 14: need to repeat for 3117544 halo centers. (took 0.0263845 sec) SUBFIND: SO iteration 15: need to repeat for 3117544 halo centers. (took 0.0265024 sec) SUBFIND: SO iteration 16: need to repeat for 2877861 halo centers. (took 0.0263472 sec) SUBFIND: SO iteration 17: need to repeat for 278581 halo centers. (took 0.0244996 sec) SUBFIND: SO iteration 18: need to repeat for 49431 halo centers. (took 0.00929855 sec) SUBFIND: determining spherical overdensity masses took 1.81839 sec SUBFIND: assembled and ordered groups and subhalos (took 0.198166 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 = 2.93433 sec, total size 1165.68 MB, corresponds to effective I/O rate of 397.254 MB/sec SUBFIND: Subgroup catalogues saved. took = 2.93617 sec SUBFIND: Finished with SUBFIND. (total time=89.8764 sec) SUBFIND: Total number of subhalos with at least 20 particles: 3117674 SUBFIND: Largest subhalo has 86 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134050976 FOF: preparing output order of particles took 1.25725 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 8.14848 sec, total size 5249.37 MB, corresponds to effective I/O rate of 644.214 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 594 (rank 594 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.