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 = 186494.48 Mb (on task= 81), Smallest = 186402.89 Mb (on task= 0), Average = 186448.55 Mb Total Mem: Largest = 191515.34 Mb (on task= 0), Smallest = 191515.20 Mb (on task= 81), Average = 191515.32 Mb Committed_AS: Largest = 5112.45 Mb (on task= 0), Smallest = 5020.71 Mb (on task= 81), Average = 5066.78 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 = 5112.45 Mb (on task= 0), Smallest = 5020.71 Mb (on task= 81), Average = 5066.78 Mb avail /dev/shm: Largest = 95321.53 Mb (on task= 297), Smallest = 95321.40 Mb (on task= 97), 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 16.4355 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): 64974146 (tot= 64974146) masstab= 0 READIC: Type 1: 68984081 (tot= 68984081) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 39312 (tot= 39312) 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 4.45192 sec, total size 6381.78 MB, corresponds to effective I/O rate of 1433.49 MB/sec READIC: Total number of particles : 133997539 INIT: Testing ID uniqueness... INIT: success. took=0.0686533 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=19041, determination of top-level tree involved 5 iterations and took 0.639519 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 1.11901|1.11973 DOMAIN: combining multiple-domains took 0.0135482 sec DOMAIN: exchange of 69023393 particles DOMAIN: particle exchange done. (took 0.352134 sec) DOMAIN: domain decomposition done. (took in total 1.01567 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0742108 sec. INIT: Converting u -> entropy All.cf_a3inv=512 FOF: Begin to compute FoF group catalogue... (presently allocated=173.329 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.157715 sec =74387.7 NTopnodes=21761 NTopleaves=19041 FOF: Start linking particles (presently allocated=193.095 MB) FOF: linking of small cells took 0.00195486 sec FOF: local links done (took 0.159077 sec, avg-work=0.140847, imbalance=1.1237). FOF: Marked=147100 out of the 68984081 primaries which are linked FOF: begin linking across processors (presently allocated=194.972 MB) FOF: have done 10214 cross links (processed 147100, took 0.00631039 sec) FOF: have done 2297 cross links (processed 69362, took 0.00536044 sec) FOF: have done 390 cross links (processed 9970, took 0.00477702 sec) FOF: have done 93 cross links (processed 1758, took 0.00455581 sec) FOF: have done 20 cross links (processed 427, took 0.00442223 sec) FOF: have done 1 cross links (processed 66, took 0.00437637 sec) FOF: have done 0 cross links (processed 2, took 0.00437316 sec) FOF: Local groups found. FOF: primary group finding took = 0.205409 sec FOF: Start finding nearest dm-particle (presently allocated=193.095 MB) FOF: fof-nearest iteration 1: need to repeat for 62950482 particles. (took = 0.10049 sec) FOF: fof-nearest iteration 2: need to repeat for 53492109 particles. (took = 0.114479 sec) FOF: fof-nearest iteration 3: need to repeat for 31721895 particles. (took = 0.122574 sec) FOF: fof-nearest iteration 4: need to repeat for 10952645 particles. (took = 0.0901137 sec) FOF: fof-nearest iteration 5: need to repeat for 1543659 particles. (took = 0.0396928 sec) FOF: fof-nearest iteration 6: need to repeat for 42996 particles. (took = 0.00975084 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.485547 sec FOF: compiling local group data and catalogue took = 0.0264167 sec FOF: Total number of FOF groups with at least 32 particles: 987855 FOF: Largest FOF group has 137 particles. FOF: Total number of particles in FOF groups: 133997539 FOF: group properties are now allocated.. (presently allocated=179.279 MB) FOF: computation of group properties took = 0.00983708 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.0942524 sec FOF: Finished computing FoF groups. Complete work took 1.03468 sec (presently allocated=174.19 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=180.637 MB) GRAVTREE: Tree construction done. took 0.53028 sec =104073 NTopnodes=21761 NTopleaves=19041 tree-build-scalability=0.79139 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 128912918 particles. (took 0.878855 sec) SUBFIND: ngb iteration 2: need to repeat for 126259684 particles. (took 0.704859 sec) SUBFIND: ngb iteration 3: need to repeat for 124005193 particles. (took 0.608035 sec) SUBFIND: ngb iteration 4: need to repeat for 122320269 particles. (took 0.552459 sec) SUBFIND: ngb iteration 5: need to repeat for 121082028 particles. (took 0.528208 sec) SUBFIND: ngb iteration 6: need to repeat for 120137657 particles. (took 0.521628 sec) SUBFIND: ngb iteration 7: need to repeat for 119294141 particles. (took 0.528148 sec) SUBFIND: ngb iteration 8: need to repeat for 118499720 particles. (took 0.544857 sec) SUBFIND: ngb iteration 9: need to repeat for 117840768 particles. (took 0.567032 sec) SUBFIND: ngb iteration 10: need to repeat for 117391623 particles. (took 0.594631 sec) SUBFIND: ngb iteration 11: need to repeat for 117086029 particles. (took 0.623107 sec) SUBFIND: ngb iteration 12: need to repeat for 116074410 particles. (took 0.653733 sec) SUBFIND: ngb iteration 13: need to repeat for 109841452 particles. (took 0.675262 sec) SUBFIND: ngb iteration 14: need to repeat for 96670396 particles. (took 0.661649 sec) SUBFIND: ngb iteration 15: need to repeat for 81148702 particles. (took 0.600877 sec) SUBFIND: ngb iteration 16: need to repeat for 65651171 particles. (took 0.519728 sec) SUBFIND: ngb iteration 17: need to repeat for 50547217 particles. (took 0.43317 sec) SUBFIND: ngb iteration 18: need to repeat for 35664912 particles. (took 0.341977 sec) SUBFIND: ngb iteration 19: need to repeat for 22119525 particles. (took 0.263111 sec) SUBFIND: ngb iteration 20: need to repeat for 12114178 particles. (took 0.18125 sec) SUBFIND: ngb iteration 21: need to repeat for 6454205 particles. (took 0.105645 sec) SUBFIND: ngb iteration 22: need to repeat for 4068457 particles. (took 0.0529824 sec) SUBFIND: ngb iteration 23: need to repeat for 3291824 particles. (took 0.0287864 sec) SUBFIND: ngb iteration 24: need to repeat for 3103802 particles. (took 0.0209157 sec) SUBFIND: ngb iteration 25: need to repeat for 3054978 particles. (took 0.0205709 sec) SUBFIND: ngb iteration 26: need to repeat for 3018748 particles. (took 0.0208908 sec) SUBFIND: ngb iteration 27: need to repeat for 2972402 particles. (took 0.0212106 sec) SUBFIND: ngb iteration 28: need to repeat for 2908550 particles. (took 0.021611 sec) SUBFIND: ngb iteration 29: need to repeat for 2826478 particles. (took 0.0226476 sec) SUBFIND: ngb iteration 30: need to repeat for 2715114 particles. (took 0.0246888 sec) SUBFIND: ngb iteration 31: need to repeat for 2571854 particles. (took 0.0265161 sec) SUBFIND: ngb iteration 32: need to repeat for 2395890 particles. (took 0.0282861 sec) SUBFIND: ngb iteration 33: need to repeat for 2177045 particles. (took 0.0295482 sec) SUBFIND: ngb iteration 34: need to repeat for 1917921 particles. (took 0.0291247 sec) SUBFIND: ngb iteration 35: need to repeat for 1627209 particles. (took 0.0253405 sec) SUBFIND: ngb iteration 36: need to repeat for 1312386 particles. (took 0.0230187 sec) SUBFIND: ngb iteration 37: need to repeat for 992461 particles. (took 0.0190163 sec) SUBFIND: ngb iteration 38: need to repeat for 694043 particles. (took 0.0151968 sec) SUBFIND: ngb iteration 39: need to repeat for 441599 particles. (took 0.0111583 sec) SUBFIND: ngb iteration 40: need to repeat for 249410 particles. (took 0.00728033 sec) SUBFIND: ngb iteration 41: need to repeat for 121466 particles. (took 0.00500515 sec) SUBFIND: ngb iteration 42: need to repeat for 50466 particles. (took 0.00299454 sec) SUBFIND: ngb iteration 43: need to repeat for 16562 particles. (took 0.00155778 sec) SUBFIND: ngb iteration 44: need to repeat for 4414 particles. (took 0.000986928 sec) SUBFIND: ngb iteration 45: need to repeat for 930 particles. (took 0.000540381 sec) SUBFIND: ngb iteration 46: need to repeat for 141 particles. (took 0.000427961 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 11.5573 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 133997539 particles, for threshold size factor 0.6) SUBFIND: The other 987855 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.0032845 sec SUBFIND: particle balance=1.11901 SUBFIND: subfind_exchange() took 0.453971 sec SUBFIND: particle balance for processing=1.00013 SUBFIND: subdomain decomposition took 0.10453 sec SUBFIND: serial subfind subdomain decomposition took 0.103509 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=2287 took 54.7004 sec SUBFIND: root-task=0: Serial processing of halo 0 took 54.9545 SUBFIND: Processing overall took (total time=55.0856 sec) SUBFIND: 0 out of 5029 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 516968 ALLOCATE: Changing to MaxPartSph = 250673 SUBFIND: subfind_exchange() (for return to original CPU) took 0.513598 sec TREE: Full tree construction for all particles. (presently allocated=161.773 MB) GRAVTREE: Tree construction done. took 1.46788 sec =104073 NTopnodes=21761 NTopleaves=19041 tree-build-scalability=0.79139 SUBFIND: SO iteration 1: need to repeat for 987854 halo centers. (took 0.0228136 sec) SUBFIND: SO iteration 2: need to repeat for 987854 halo centers. (took 0.0194425 sec) SUBFIND: SO iteration 3: need to repeat for 987854 halo centers. (took 0.0192496 sec) SUBFIND: SO iteration 4: need to repeat for 987854 halo centers. (took 0.0188082 sec) SUBFIND: SO iteration 5: need to repeat for 987854 halo centers. (took 0.0187118 sec) SUBFIND: SO iteration 6: need to repeat for 987854 halo centers. (took 0.018823 sec) SUBFIND: SO iteration 7: need to repeat for 987854 halo centers. (took 0.0188532 sec) SUBFIND: SO iteration 8: need to repeat for 987854 halo centers. (took 0.0187369 sec) SUBFIND: SO iteration 9: need to repeat for 987854 halo centers. (took 0.0189092 sec) SUBFIND: SO iteration 10: need to repeat for 987854 halo centers. (took 0.0187854 sec) SUBFIND: SO iteration 11: need to repeat for 987854 halo centers. (took 0.0187069 sec) SUBFIND: SO iteration 12: need to repeat for 987854 halo centers. (took 0.01867 sec) SUBFIND: SO iteration 13: need to repeat for 987854 halo centers. (took 0.0187433 sec) SUBFIND: SO iteration 14: need to repeat for 987854 halo centers. (took 0.0187404 sec) SUBFIND: SO iteration 15: need to repeat for 987854 halo centers. (took 0.0186225 sec) SUBFIND: SO iteration 16: need to repeat for 27771 halo centers. (took 0.0182443 sec) SUBFIND: SO iteration 17: need to repeat for 258 halo centers. (took 0.00296534 sec) SUBFIND: SO iteration 18: need to repeat for 5 halo centers. (took 0.000278497 sec) SUBFIND: SO iteration 1: need to repeat for 987854 halo centers. (took 0.018679 sec) SUBFIND: SO iteration 2: need to repeat for 987854 halo centers. (took 0.0185744 sec) SUBFIND: SO iteration 3: need to repeat for 987854 halo centers. (took 0.0186969 sec) SUBFIND: SO iteration 4: need to repeat for 987854 halo centers. (took 0.0185708 sec) SUBFIND: SO iteration 5: need to repeat for 987854 halo centers. (took 0.0185441 sec) SUBFIND: SO iteration 6: need to repeat for 987854 halo centers. (took 0.0185578 sec) SUBFIND: SO iteration 7: need to repeat for 987854 halo centers. (took 0.0185474 sec) SUBFIND: SO iteration 8: need to repeat for 987854 halo centers. (took 0.0185286 sec) SUBFIND: SO iteration 9: need to repeat for 987854 halo centers. (took 0.0195629 sec) SUBFIND: SO iteration 10: need to repeat for 987854 halo centers. (took 0.0187299 sec) SUBFIND: SO iteration 11: need to repeat for 987854 halo centers. (took 0.0192744 sec) SUBFIND: SO iteration 12: need to repeat for 987854 halo centers. (took 0.0184925 sec) SUBFIND: SO iteration 13: need to repeat for 987854 halo centers. (took 0.0185084 sec) SUBFIND: SO iteration 14: need to repeat for 987854 halo centers. (took 0.0184944 sec) SUBFIND: SO iteration 15: need to repeat for 987854 halo centers. (took 0.0185824 sec) SUBFIND: SO iteration 16: need to repeat for 14738 halo centers. (took 0.0181313 sec) SUBFIND: SO iteration 17: need to repeat for 92 halo centers. (took 0.00185039 sec) SUBFIND: SO iteration 18: need to repeat for 1 halo centers. (took 0.000185885 sec) SUBFIND: SO iteration 1: need to repeat for 987854 halo centers. (took 0.018731 sec) SUBFIND: SO iteration 2: need to repeat for 987854 halo centers. (took 0.0190764 sec) SUBFIND: SO iteration 3: need to repeat for 987854 halo centers. (took 0.019103 sec) SUBFIND: SO iteration 4: need to repeat for 987854 halo centers. (took 0.0187919 sec) SUBFIND: SO iteration 5: need to repeat for 987854 halo centers. (took 0.0187486 sec) SUBFIND: SO iteration 6: need to repeat for 987854 halo centers. (took 0.0186419 sec) SUBFIND: SO iteration 7: need to repeat for 987854 halo centers. (took 0.0187291 sec) SUBFIND: SO iteration 8: need to repeat for 987854 halo centers. (took 0.0186456 sec) SUBFIND: SO iteration 9: need to repeat for 987854 halo centers. (took 0.0186232 sec) SUBFIND: SO iteration 10: need to repeat for 987854 halo centers. (took 0.0185091 sec) SUBFIND: SO iteration 11: need to repeat for 987854 halo centers. (took 0.0186523 sec) SUBFIND: SO iteration 12: need to repeat for 987854 halo centers. (took 0.0186699 sec) SUBFIND: SO iteration 13: need to repeat for 987854 halo centers. (took 0.0185934 sec) SUBFIND: SO iteration 14: need to repeat for 987854 halo centers. (took 0.0187013 sec) SUBFIND: SO iteration 15: need to repeat for 987854 halo centers. (took 0.0186059 sec) SUBFIND: SO iteration 16: need to repeat for 28465 halo centers. (took 0.0182511 sec) SUBFIND: SO iteration 17: need to repeat for 270 halo centers. (took 0.00284425 sec) SUBFIND: SO iteration 18: need to repeat for 7 halo centers. (took 0.000189854 sec) SUBFIND: SO iteration 1: need to repeat for 987854 halo centers. (took 0.0186946 sec) SUBFIND: SO iteration 2: need to repeat for 987854 halo centers. (took 0.0192531 sec) SUBFIND: SO iteration 3: need to repeat for 987854 halo centers. (took 0.0185513 sec) SUBFIND: SO iteration 4: need to repeat for 987854 halo centers. (took 0.0190778 sec) SUBFIND: SO iteration 5: need to repeat for 987854 halo centers. (took 0.0190595 sec) SUBFIND: SO iteration 6: need to repeat for 987854 halo centers. (took 0.0189928 sec) SUBFIND: SO iteration 7: need to repeat for 987854 halo centers. (took 0.0190584 sec) SUBFIND: SO iteration 8: need to repeat for 987854 halo centers. (took 0.0190152 sec) SUBFIND: SO iteration 9: need to repeat for 987854 halo centers. (took 0.0190705 sec) SUBFIND: SO iteration 10: need to repeat for 987854 halo centers. (took 0.0191106 sec) SUBFIND: SO iteration 11: need to repeat for 987854 halo centers. (took 0.0192469 sec) SUBFIND: SO iteration 12: need to repeat for 987854 halo centers. (took 0.0200283 sec) SUBFIND: SO iteration 13: need to repeat for 987854 halo centers. (took 0.0195518 sec) SUBFIND: SO iteration 14: need to repeat for 987854 halo centers. (took 0.019615 sec) SUBFIND: SO iteration 15: need to repeat for 987854 halo centers. (took 0.0199972 sec) SUBFIND: SO iteration 16: need to repeat for 595117 halo centers. (took 0.0195464 sec) SUBFIND: SO iteration 17: need to repeat for 30085 halo centers. (took 0.013401 sec) SUBFIND: SO iteration 18: need to repeat for 1208 halo centers. (took 0.00320917 sec) SUBFIND: SO iteration 19: need to repeat for 2 halo centers. (took 0.000431705 sec) SUBFIND: determining spherical overdensity masses took 1.23953 sec SUBFIND: assembled and ordered groups and subhalos (took 0.0955688 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 = 1.45855 sec, total size 370.317 MB, corresponds to effective I/O rate of 253.893 MB/sec SUBFIND: Subgroup catalogues saved. took = 1.45966 sec SUBFIND: Finished with SUBFIND. (total time=72.48 sec) SUBFIND: Total number of subhalos with at least 20 particles: 992790 SUBFIND: Largest subhalo has 137 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 133997301 FOF: preparing output order of particles took 1.41692 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 8.40441 sec, total size 5344.01 MB, corresponds to effective I/O rate of 635.858 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 179 (rank 179 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.