TACC: Starting up job 4244611 TACC: Starting parallel tasks... Shared memory islands host a minimum of 28 and a maximum of 28 MPI ranks. We shall use 32 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 864 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 = 186306.68 Mb (on task= 189), Smallest = 186184.66 Mb (on task= 0), Average = 186277.64 Mb Total Mem: Largest = 191386.89 Mb (on task= 54), Smallest = 191386.76 Mb (on task= 0), Average = 191386.89 Mb Committed_AS: Largest = 5202.10 Mb (on task= 0), Smallest = 5080.21 Mb (on task= 189), Average = 5109.24 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 = 5202.10 Mb (on task= 0), Smallest = 5080.21 Mb (on task= 189), Average = 5109.24 Mb avail /dev/shm: Largest = 95257.22 Mb (on task= 81), Smallest = 95257.12 Mb (on task= 18), Average = 95257.20 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c202-001.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 15.2147 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_066.hdf5' contains: READIC: Type 0 (gas): 63383340 (tot= 63383340) masstab= 0 READIC: Type 1: 70751737 (tot= 70751737) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 244 (tot= 244) masstab= 0 READIC: Type 5: 2 (tot= 2) masstab= 0 READIC: Reading file `output/snap_066.hdf5' on task=0 and distribute it to 0 to 863. 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 4.36665 sec, total size 6382.02 MB, corresponds to effective I/O rate of 1461.53 MB/sec READIC: Total number of particles : 134135323 INIT: Testing ID uniqueness... INIT: success. took=0.0600501 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=31417, determination of top-level tree involved 6 iterations and took 0.382961 sec DOMAIN: we are going to try at most 503 different settings for combining the domains on tasks=864, nnodes=32 DOMAIN: total_cost=4 total_load=2 DOMAIN: best solution found after 1 iterations by task=180 for nextra=80, reaching maximum imbalance of 1.11682|1.11683 DOMAIN: combining multiple-domains took 0.014961 sec DOMAIN: exchange of 70751983 particles DOMAIN: particle exchange done. (took 0.208775 sec) DOMAIN: domain decomposition done. (took in total 0.612466 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0322596 sec. INIT: Converting u -> entropy All.cf_a3inv=1000 FOF: Begin to compute FoF group catalogue... (presently allocated=86.503 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.0528266 sec =80294.5 NTopnodes=35905 NTopleaves=31417 FOF: Start linking particles (presently allocated=98.2952 MB) FOF: linking of small cells took 0.000917502 sec FOF: local links done (took 0.0674981 sec, avg-work=0.0590185, imbalance=1.12583). FOF: Marked=167242 out of the 70751737 primaries which are linked FOF: begin linking across processors (presently allocated=99.3455 MB) FOF: have done 19341 cross links (processed 167242, took 0.00394837 sec) FOF: have done 3574 cross links (processed 85565, took 0.0032029 sec) FOF: have done 584 cross links (processed 11660, took 0.00264084 sec) FOF: have done 63 cross links (processed 1832, took 0.00248783 sec) FOF: have done 7 cross links (processed 174, took 0.00241314 sec) FOF: have done 1 cross links (processed 25, took 0.00231411 sec) FOF: have done 0 cross links (processed 2, took 0.00229237 sec) FOF: Local groups found. FOF: primary group finding took = 0.0924277 sec FOF: Start finding nearest dm-particle (presently allocated=98.2952 MB) FOF: fof-nearest iteration 1: need to repeat for 62374378 particles. (took = 0.0461631 sec) FOF: fof-nearest iteration 2: need to repeat for 57184270 particles. (took = 0.0488046 sec) FOF: fof-nearest iteration 3: need to repeat for 41184102 particles. (took = 0.0524158 sec) FOF: fof-nearest iteration 4: need to repeat for 18944874 particles. (took = 0.0447514 sec) FOF: fof-nearest iteration 5: need to repeat for 3840212 particles. (took = 0.0255242 sec) FOF: fof-nearest iteration 6: need to repeat for 73961 particles. (took = 0.00803391 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.229969 sec FOF: compiling local group data and catalogue took = 0.0138246 sec FOF: Total number of FOF groups with at least 32 particles: 3625261 FOF: Largest FOF group has 74 particles. FOF: Total number of particles in FOF groups: 134134728 FOF: group properties are now allocated.. (presently allocated=90.4474 MB) FOF: computation of group properties took = 0.00848993 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.255256 sec FOF: Finished computing FoF groups. Complete work took 0.786033 sec (presently allocated=87.9952 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=93.1727 MB) GRAVTREE: Tree construction done. took 0.28164 sec =98122.7 NTopnodes=35905 NTopleaves=31417 tree-build-scalability=0.634504 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 131245270 particles. (took 0.431343 sec) SUBFIND: ngb iteration 2: need to repeat for 127326103 particles. (took 0.369281 sec) SUBFIND: ngb iteration 3: need to repeat for 123024322 particles. (took 0.334832 sec) SUBFIND: ngb iteration 4: need to repeat for 118567251 particles. (took 0.307302 sec) SUBFIND: ngb iteration 5: need to repeat for 113601762 particles. (took 0.289849 sec) SUBFIND: ngb iteration 6: need to repeat for 106696740 particles. (took 0.275869 sec) SUBFIND: ngb iteration 7: need to repeat for 95859102 particles. (took 0.254802 sec) SUBFIND: ngb iteration 8: need to repeat for 82278862 particles. (took 0.216974 sec) SUBFIND: ngb iteration 9: need to repeat for 71593420 particles. (took 0.167264 sec) SUBFIND: ngb iteration 10: need to repeat for 66149678 particles. (took 0.125242 sec) SUBFIND: ngb iteration 11: need to repeat for 64134740 particles. (took 0.104808 sec) SUBFIND: ngb iteration 12: need to repeat for 63555216 particles. (took 0.0992971 sec) SUBFIND: ngb iteration 13: need to repeat for 63419680 particles. (took 0.0982789 sec) SUBFIND: ngb iteration 14: need to repeat for 63390679 particles. (took 0.0973756 sec) SUBFIND: ngb iteration 15: need to repeat for 63384843 particles. (took 0.094917 sec) SUBFIND: ngb iteration 16: need to repeat for 63383466 particles. (took 0.0903393 sec) SUBFIND: ngb iteration 17: need to repeat for 63383168 particles. (took 0.0846867 sec) SUBFIND: ngb iteration 18: need to repeat for 63382973 particles. (took 0.0791993 sec) SUBFIND: ngb iteration 19: need to repeat for 63382362 particles. (took 0.0749871 sec) SUBFIND: ngb iteration 20: need to repeat for 63380631 particles. (took 0.073379 sec) SUBFIND: ngb iteration 21: need to repeat for 63376471 particles. (took 0.0744842 sec) SUBFIND: ngb iteration 22: need to repeat for 63367368 particles. (took 0.0759634 sec) SUBFIND: ngb iteration 23: need to repeat for 63345775 particles. (took 0.0782309 sec) SUBFIND: ngb iteration 24: need to repeat for 63294879 particles. (took 0.0817247 sec) SUBFIND: ngb iteration 25: need to repeat for 63179901 particles. (took 0.0865465 sec) SUBFIND: ngb iteration 26: need to repeat for 62939568 particles. (took 0.0930112 sec) SUBFIND: ngb iteration 27: need to repeat for 62441764 particles. (took 0.102815 sec) SUBFIND: ngb iteration 28: need to repeat for 61498042 particles. (took 0.117535 sec) SUBFIND: ngb iteration 29: need to repeat for 59888754 particles. (took 0.137281 sec) SUBFIND: ngb iteration 30: need to repeat for 57423430 particles. (took 0.163044 sec) SUBFIND: ngb iteration 31: need to repeat for 54096530 particles. (took 0.188688 sec) SUBFIND: ngb iteration 32: need to repeat for 49986594 particles. (took 0.209256 sec) SUBFIND: ngb iteration 33: need to repeat for 45200636 particles. (took 0.214871 sec) SUBFIND: ngb iteration 34: need to repeat for 39702552 particles. (took 0.20674 sec) SUBFIND: ngb iteration 35: need to repeat for 33421017 particles. (took 0.190103 sec) SUBFIND: ngb iteration 36: need to repeat for 26508208 particles. (took 0.164245 sec) SUBFIND: ngb iteration 37: need to repeat for 19449821 particles. (took 0.134981 sec) SUBFIND: ngb iteration 38: need to repeat for 12920059 particles. (took 0.10687 sec) SUBFIND: ngb iteration 39: need to repeat for 7568846 particles. (took 0.0787458 sec) SUBFIND: ngb iteration 40: need to repeat for 3800794 particles. (took 0.0538241 sec) SUBFIND: ngb iteration 41: need to repeat for 1574738 particles. (took 0.0332958 sec) SUBFIND: ngb iteration 42: need to repeat for 521752 particles. (took 0.017671 sec) SUBFIND: ngb iteration 43: need to repeat for 131947 particles. (took 0.00824971 sec) SUBFIND: ngb iteration 44: need to repeat for 24029 particles. (took 0.00350427 sec) SUBFIND: ngb iteration 45: need to repeat for 3021 particles. (took 0.00111205 sec) SUBFIND: ngb iteration 46: need to repeat for 198 particles. (took 0.000470359 sec) SUBFIND: ngb iteration 47: need to repeat for 18 particles. (took 0.00031887 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 6.29769 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 134135323 particles, for threshold size factor 0.6) SUBFIND: The other 3625261 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00608942 sec SUBFIND: particle balance=1.11682 SUBFIND: subfind_exchange() took 0.234256 sec SUBFIND: particle balance for processing=1.00026 SUBFIND: subdomain decomposition took 0.0517602 sec SUBFIND: serial subfind subdomain decomposition took 0.0512605 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=4196 took 41.6726 sec SUBFIND: root-task=0: Serial processing of halo 0 took 41.7981 SUBFIND: Processing overall took (total time=45.0605 sec) SUBFIND: 0 out of 0 decisions, fraction -nan, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 258753 ALLOCATE: Changing to MaxPartSph = 122268 SUBFIND: subfind_exchange() (for return to original CPU) took 0.258686 sec TREE: Full tree construction for all particles. (presently allocated=80.8741 MB) GRAVTREE: Tree construction done. took 0.8248 sec =98122.7 NTopnodes=35905 NTopleaves=31417 tree-build-scalability=0.634504 SUBFIND: SO iteration 1: need to repeat for 3625211 halo centers. (took 0.0272114 sec) SUBFIND: SO iteration 2: need to repeat for 3625211 halo centers. (took 0.0240285 sec) SUBFIND: SO iteration 3: need to repeat for 3625211 halo centers. (took 0.0242761 sec) SUBFIND: SO iteration 4: need to repeat for 3625211 halo centers. (took 0.024279 sec) SUBFIND: SO iteration 5: need to repeat for 3625211 halo centers. (took 0.0242025 sec) SUBFIND: SO iteration 6: need to repeat for 3625211 halo centers. (took 0.024233 sec) SUBFIND: SO iteration 7: need to repeat for 3625211 halo centers. (took 0.0241446 sec) SUBFIND: SO iteration 8: need to repeat for 3625211 halo centers. (took 0.0242864 sec) SUBFIND: SO iteration 9: need to repeat for 3625211 halo centers. (took 0.0241969 sec) SUBFIND: SO iteration 10: need to repeat for 3625211 halo centers. (took 0.0241668 sec) SUBFIND: SO iteration 11: need to repeat for 3625211 halo centers. (took 0.0243913 sec) SUBFIND: SO iteration 12: need to repeat for 3625211 halo centers. (took 0.0244905 sec) SUBFIND: SO iteration 13: need to repeat for 3625211 halo centers. (took 0.0249036 sec) SUBFIND: SO iteration 14: need to repeat for 3625211 halo centers. (took 0.0254903 sec) SUBFIND: SO iteration 15: need to repeat for 3625211 halo centers. (took 0.0253489 sec) SUBFIND: SO iteration 16: need to repeat for 467776 halo centers. (took 0.0250972 sec) SUBFIND: SO iteration 17: need to repeat for 7884 halo centers. (took 0.0110805 sec) SUBFIND: SO iteration 1: need to repeat for 3625211 halo centers. (took 0.0257285 sec) SUBFIND: SO iteration 2: need to repeat for 3625211 halo centers. (took 0.0245501 sec) SUBFIND: SO iteration 3: need to repeat for 3625211 halo centers. (took 0.0255011 sec) SUBFIND: SO iteration 4: need to repeat for 3625211 halo centers. (took 0.0249464 sec) SUBFIND: SO iteration 5: need to repeat for 3625211 halo centers. (took 0.0246459 sec) SUBFIND: SO iteration 6: need to repeat for 3625211 halo centers. (took 0.0243653 sec) SUBFIND: SO iteration 7: need to repeat for 3625211 halo centers. (took 0.0244061 sec) SUBFIND: SO iteration 8: need to repeat for 3625211 halo centers. (took 0.0242966 sec) SUBFIND: SO iteration 9: need to repeat for 3625211 halo centers. (took 0.0247298 sec) SUBFIND: SO iteration 10: need to repeat for 3625211 halo centers. (took 0.0242391 sec) SUBFIND: SO iteration 11: need to repeat for 3625211 halo centers. (took 0.0241755 sec) SUBFIND: SO iteration 12: need to repeat for 3625211 halo centers. (took 0.0245329 sec) SUBFIND: SO iteration 13: need to repeat for 3625211 halo centers. (took 0.0241594 sec) SUBFIND: SO iteration 14: need to repeat for 3625211 halo centers. (took 0.0241836 sec) SUBFIND: SO iteration 15: need to repeat for 3625211 halo centers. (took 0.0243892 sec) SUBFIND: SO iteration 16: need to repeat for 279996 halo centers. (took 0.0233526 sec) SUBFIND: SO iteration 17: need to repeat for 5061 halo centers. (took 0.00822357 sec) SUBFIND: SO iteration 1: need to repeat for 3625211 halo centers. (took 0.0243901 sec) SUBFIND: SO iteration 2: need to repeat for 3625211 halo centers. (took 0.0242107 sec) SUBFIND: SO iteration 3: need to repeat for 3625211 halo centers. (took 0.0240707 sec) SUBFIND: SO iteration 4: need to repeat for 3625211 halo centers. (took 0.024113 sec) SUBFIND: SO iteration 5: need to repeat for 3625211 halo centers. (took 0.0240549 sec) SUBFIND: SO iteration 6: need to repeat for 3625211 halo centers. (took 0.0241434 sec) SUBFIND: SO iteration 7: need to repeat for 3625211 halo centers. (took 0.0241458 sec) SUBFIND: SO iteration 8: need to repeat for 3625211 halo centers. (took 0.0246762 sec) SUBFIND: SO iteration 9: need to repeat for 3625211 halo centers. (took 0.0241693 sec) SUBFIND: SO iteration 10: need to repeat for 3625211 halo centers. (took 0.0242965 sec) SUBFIND: SO iteration 11: need to repeat for 3625211 halo centers. (took 0.0243754 sec) SUBFIND: SO iteration 12: need to repeat for 3625211 halo centers. (took 0.0240875 sec) SUBFIND: SO iteration 13: need to repeat for 3625211 halo centers. (took 0.024162 sec) SUBFIND: SO iteration 14: need to repeat for 3625211 halo centers. (took 0.0244297 sec) SUBFIND: SO iteration 15: need to repeat for 3625211 halo centers. (took 0.0241317 sec) SUBFIND: SO iteration 16: need to repeat for 473489 halo centers. (took 0.0234921 sec) SUBFIND: SO iteration 17: need to repeat for 8157 halo centers. (took 0.00974057 sec) SUBFIND: SO iteration 1: need to repeat for 3625211 halo centers. (took 0.024273 sec) SUBFIND: SO iteration 2: need to repeat for 3625211 halo centers. (took 0.0238966 sec) SUBFIND: SO iteration 3: need to repeat for 3625211 halo centers. (took 0.0232509 sec) SUBFIND: SO iteration 4: need to repeat for 3625211 halo centers. (took 0.0236685 sec) SUBFIND: SO iteration 5: need to repeat for 3625211 halo centers. (took 0.0238743 sec) SUBFIND: SO iteration 6: need to repeat for 3625211 halo centers. (took 0.0235967 sec) SUBFIND: SO iteration 7: need to repeat for 3625211 halo centers. (took 0.0235625 sec) SUBFIND: SO iteration 8: need to repeat for 3625211 halo centers. (took 0.0237691 sec) SUBFIND: SO iteration 9: need to repeat for 3625211 halo centers. (took 0.0239148 sec) SUBFIND: SO iteration 10: need to repeat for 3625211 halo centers. (took 0.0237089 sec) SUBFIND: SO iteration 11: need to repeat for 3625211 halo centers. (took 0.0237124 sec) SUBFIND: SO iteration 12: need to repeat for 3625211 halo centers. (took 0.0236015 sec) SUBFIND: SO iteration 13: need to repeat for 3625211 halo centers. (took 0.0235208 sec) SUBFIND: SO iteration 14: need to repeat for 3625211 halo centers. (took 0.0238773 sec) SUBFIND: SO iteration 15: need to repeat for 3625211 halo centers. (took 0.0235174 sec) SUBFIND: SO iteration 16: need to repeat for 3223897 halo centers. (took 0.0234891 sec) SUBFIND: SO iteration 17: need to repeat for 370884 halo centers. (took 0.0213215 sec) SUBFIND: SO iteration 18: need to repeat for 26064 halo centers. (took 0.00879379 sec) SUBFIND: determining spherical overdensity masses took 1.62108 sec SUBFIND: assembled and ordered groups and subhalos (took 0.265153 sec) FOF/SUBFIND: writing group catalogue file: 'output/fof_subhalo_tab_066' (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 = 4.96705 sec, total size 1355.26 MB, corresponds to effective I/O rate of 272.85 MB/sec SUBFIND: Subgroup catalogues saved. took = 4.96877 sec SUBFIND: Finished with SUBFIND. (total time=59.8619 sec) SUBFIND: Total number of subhalos with at least 20 particles: 3625211 SUBFIND: Largest subhalo has 74 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134132821 FOF: preparing output order of particles took 0.94513 sec SNAPSHOT: writing snapshot file #66 @ time 0.1 ... SNAPSHOT: writing snapshot file: 'output/snap_066' (file 1 of 1) SNAPSHOT: writing snapshot rename 'output/snap_066.hdf5' to 'output/bak-snap_066.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 9.3135 sec, total size 5330.54 MB, corresponds to effective I/O rate of 572.345 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 117 (rank 117 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.