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 = 186307.62 Mb (on task= 405), Smallest = 186190.39 Mb (on task= 0), Average = 186278.10 Mb Total Mem: Largest = 191386.89 Mb (on task= 54), Smallest = 191386.76 Mb (on task= 0), Average = 191386.89 Mb Committed_AS: Largest = 5196.38 Mb (on task= 0), Smallest = 5079.27 Mb (on task= 405), Average = 5108.78 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 = 5196.38 Mb (on task= 0), Smallest = 5079.27 Mb (on task= 405), Average = 5108.78 Mb avail /dev/shm: Largest = 95257.22 Mb (on task= 81), Smallest = 95257.12 Mb (on task= 21), 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 14.8728 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): 66076945 (tot= 66076945) masstab= 0 READIC: Type 1: 67950715 (tot= 67950715) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 107722 (tot= 107722) masstab= 0 READIC: Type 5: 0 (tot= 0) 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 4.79077 sec, total size 6392.29 MB, corresponds to effective I/O rate of 1334.29 MB/sec READIC: Total number of particles : 134135382 INIT: Testing ID uniqueness... INIT: success. took=0.0621131 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=32320, determination of top-level tree involved 6 iterations and took 0.379614 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=187 for nextra=157, reaching maximum imbalance of 1.12201|1.1221 DOMAIN: combining multiple-domains took 0.0150304 sec DOMAIN: exchange of 68058437 particles DOMAIN: particle exchange done. (took 0.192593 sec) DOMAIN: domain decomposition done. (took in total 0.593105 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0341027 sec. INIT: Converting u -> entropy All.cf_a3inv=1000 FOF: Begin to compute FoF group catalogue... (presently allocated=87.5275 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.0891738 sec =61875.1 NTopnodes=36937 NTopleaves=32320 FOF: Start linking particles (presently allocated=97.2037 MB) FOF: linking of small cells took 0.000918755 sec FOF: local links done (took 0.0802204 sec, avg-work=0.0703517, imbalance=1.12728). FOF: Marked=182424 out of the 67950715 primaries which are linked FOF: begin linking across processors (presently allocated=98.2089 MB) FOF: have done 11839 cross links (processed 182424, took 0.00366727 sec) FOF: have done 2986 cross links (processed 91792, took 0.00297899 sec) FOF: have done 499 cross links (processed 13734, took 0.00262992 sec) FOF: have done 93 cross links (processed 2285, took 0.00245072 sec) FOF: have done 26 cross links (processed 365, took 0.00236138 sec) FOF: have done 8 cross links (processed 90, took 0.00235609 sec) FOF: have done 0 cross links (processed 23, took 0.00232851 sec) FOF: Local groups found. FOF: primary group finding took = 0.104686 sec FOF: Start finding nearest dm-particle (presently allocated=97.2037 MB) FOF: fof-nearest iteration 1: need to repeat for 64218132 particles. (took = 0.0524774 sec) FOF: fof-nearest iteration 2: need to repeat for 54605077 particles. (took = 0.0599602 sec) FOF: fof-nearest iteration 3: need to repeat for 30138010 particles. (took = 0.0656501 sec) FOF: fof-nearest iteration 4: need to repeat for 8781835 particles. (took = 0.0459944 sec) FOF: fof-nearest iteration 5: need to repeat for 1215702 particles. (took = 0.017092 sec) FOF: fof-nearest iteration 6: need to repeat for 21947 particles. (took = 0.00446822 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.249904 sec FOF: compiling local group data and catalogue took = 0.0127464 sec FOF: Total number of FOF groups with at least 32 particles: 860774 FOF: Largest FOF group has 159 particles. FOF: Total number of particles in FOF groups: 134135362 FOF: group properties are now allocated.. (presently allocated=90.354 MB) FOF: computation of group properties took = 0.00487604 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.213414 sec FOF: Finished computing FoF groups. Complete work took 0.782784 sec (presently allocated=87.8908 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=90.983 MB) GRAVTREE: Tree construction done. took 0.27244 sec =77296.6 NTopnodes=36937 NTopleaves=32320 tree-build-scalability=0.522692 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 134017318 particles. (took 0.503375 sec) SUBFIND: ngb iteration 2: need to repeat for 133948019 particles. (took 0.418258 sec) SUBFIND: ngb iteration 3: need to repeat for 133882823 particles. (took 0.363739 sec) SUBFIND: ngb iteration 4: need to repeat for 133827005 particles. (took 0.33657 sec) SUBFIND: ngb iteration 5: need to repeat for 133779169 particles. (took 0.323053 sec) SUBFIND: ngb iteration 6: need to repeat for 133739022 particles. (took 0.317829 sec) SUBFIND: ngb iteration 7: need to repeat for 133705404 particles. (took 0.320986 sec) SUBFIND: ngb iteration 8: need to repeat for 133675628 particles. (took 0.331922 sec) SUBFIND: ngb iteration 9: need to repeat for 133651998 particles. (took 0.347015 sec) SUBFIND: ngb iteration 10: need to repeat for 133630292 particles. (took 0.365331 sec) SUBFIND: ngb iteration 11: need to repeat for 133401217 particles. (took 0.38441 sec) SUBFIND: ngb iteration 12: need to repeat for 130739108 particles. (took 0.402831 sec) SUBFIND: ngb iteration 13: need to repeat for 122253961 particles. (took 0.409658 sec) SUBFIND: ngb iteration 14: need to repeat for 109605591 particles. (took 0.397958 sec) SUBFIND: ngb iteration 15: need to repeat for 95145118 particles. (took 0.370683 sec) SUBFIND: ngb iteration 16: need to repeat for 80409706 particles. (took 0.33163 sec) SUBFIND: ngb iteration 17: need to repeat for 65329174 particles. (took 0.289266 sec) SUBFIND: ngb iteration 18: need to repeat for 49617029 particles. (took 0.252943 sec) SUBFIND: ngb iteration 19: need to repeat for 33844380 particles. (took 0.212608 sec) SUBFIND: ngb iteration 20: need to repeat for 19988439 particles. (took 0.170735 sec) SUBFIND: ngb iteration 21: need to repeat for 9887323 particles. (took 0.121143 sec) SUBFIND: ngb iteration 22: need to repeat for 3963089 particles. (took 0.0724439 sec) SUBFIND: ngb iteration 23: need to repeat for 1259842 particles. (took 0.0347426 sec) SUBFIND: ngb iteration 24: need to repeat for 328150 particles. (took 0.0135316 sec) SUBFIND: ngb iteration 25: need to repeat for 107021 particles. (took 0.00411948 sec) SUBFIND: ngb iteration 26: need to repeat for 73021 particles. (took 0.00187978 sec) SUBFIND: ngb iteration 27: need to repeat for 67589 particles. (took 0.00188529 sec) SUBFIND: ngb iteration 28: need to repeat for 63975 particles. (took 0.00165034 sec) SUBFIND: ngb iteration 29: need to repeat for 60073 particles. (took 0.00268601 sec) SUBFIND: ngb iteration 30: need to repeat for 55177 particles. (took 0.00209278 sec) SUBFIND: ngb iteration 31: need to repeat for 49530 particles. (took 0.00250081 sec) SUBFIND: ngb iteration 32: need to repeat for 43608 particles. (took 0.00256638 sec) SUBFIND: ngb iteration 33: need to repeat for 37357 particles. (took 0.00290817 sec) SUBFIND: ngb iteration 34: need to repeat for 30978 particles. (took 0.0027335 sec) SUBFIND: ngb iteration 35: need to repeat for 25287 particles. (took 0.00198051 sec) SUBFIND: ngb iteration 36: need to repeat for 19808 particles. (took 0.00256304 sec) SUBFIND: ngb iteration 37: need to repeat for 14191 particles. (took 0.00188736 sec) SUBFIND: ngb iteration 38: need to repeat for 9099 particles. (took 0.00382214 sec) SUBFIND: ngb iteration 39: need to repeat for 5619 particles. (took 0.00196363 sec) SUBFIND: ngb iteration 40: need to repeat for 3406 particles. (took 0.00118662 sec) SUBFIND: ngb iteration 41: need to repeat for 1702 particles. (took 0.000924928 sec) SUBFIND: ngb iteration 42: need to repeat for 747 particles. (took 0.000782024 sec) SUBFIND: ngb iteration 43: need to repeat for 376 particles. (took 0.00057574 sec) SUBFIND: ngb iteration 44: need to repeat for 158 particles. (took 0.000696344 sec) SUBFIND: ngb iteration 45: need to repeat for 54 particles. (took 0.000544682 sec) SUBFIND: ngb iteration 46: need to repeat for 21 particles. (took 0.000516089 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 7.13911 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 134135382 particles, for threshold size factor 0.6) SUBFIND: The other 860774 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00383186 sec SUBFIND: particle balance=1.12201 SUBFIND: subfind_exchange() took 0.237866 sec SUBFIND: particle balance for processing=1.00075 SUBFIND: subdomain decomposition took 0.0515097 sec SUBFIND: serial subfind subdomain decomposition took 0.0508956 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=997 took 11.5207 sec SUBFIND: root-task=0: Serial processing of halo 0 took 11.646 SUBFIND: Processing overall took (total time=11.8279 sec) SUBFIND: 0 out of 10651 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 258750 ALLOCATE: Changing to MaxPartSph = 127463 SUBFIND: subfind_exchange() (for return to original CPU) took 0.264023 sec TREE: Full tree construction for all particles. (presently allocated=81.1633 MB) GRAVTREE: Tree construction done. took 0.798055 sec =77296.6 NTopnodes=36937 NTopleaves=32320 tree-build-scalability=0.522692 SUBFIND: SO iteration 1: need to repeat for 860773 halo centers. (took 0.0161925 sec) SUBFIND: SO iteration 2: need to repeat for 860773 halo centers. (took 0.0149719 sec) SUBFIND: SO iteration 3: need to repeat for 860773 halo centers. (took 0.0148882 sec) SUBFIND: SO iteration 4: need to repeat for 860773 halo centers. (took 0.014691 sec) SUBFIND: SO iteration 5: need to repeat for 860773 halo centers. (took 0.0146549 sec) SUBFIND: SO iteration 6: need to repeat for 860773 halo centers. (took 0.0145863 sec) SUBFIND: SO iteration 7: need to repeat for 860773 halo centers. (took 0.0146094 sec) SUBFIND: SO iteration 8: need to repeat for 860773 halo centers. (took 0.0146598 sec) SUBFIND: SO iteration 9: need to repeat for 860773 halo centers. (took 0.0145965 sec) SUBFIND: SO iteration 10: need to repeat for 860773 halo centers. (took 0.0148235 sec) SUBFIND: SO iteration 11: need to repeat for 860773 halo centers. (took 0.0145958 sec) SUBFIND: SO iteration 12: need to repeat for 860773 halo centers. (took 0.0146446 sec) SUBFIND: SO iteration 13: need to repeat for 860773 halo centers. (took 0.0145799 sec) SUBFIND: SO iteration 14: need to repeat for 860773 halo centers. (took 0.0146629 sec) SUBFIND: SO iteration 15: need to repeat for 860773 halo centers. (took 0.0146056 sec) SUBFIND: SO iteration 16: need to repeat for 19409 halo centers. (took 0.0143816 sec) SUBFIND: SO iteration 17: need to repeat for 107 halo centers. (took 0.00147259 sec) SUBFIND: SO iteration 18: need to repeat for 1 halo centers. (took 0.000235233 sec) SUBFIND: SO iteration 1: need to repeat for 860773 halo centers. (took 0.014672 sec) SUBFIND: SO iteration 2: need to repeat for 860773 halo centers. (took 0.0143141 sec) SUBFIND: SO iteration 3: need to repeat for 860773 halo centers. (took 0.0145617 sec) SUBFIND: SO iteration 4: need to repeat for 860773 halo centers. (took 0.0145464 sec) SUBFIND: SO iteration 5: need to repeat for 860773 halo centers. (took 0.0144951 sec) SUBFIND: SO iteration 6: need to repeat for 860773 halo centers. (took 0.0145913 sec) SUBFIND: SO iteration 7: need to repeat for 860773 halo centers. (took 0.0145619 sec) SUBFIND: SO iteration 8: need to repeat for 860773 halo centers. (took 0.014562 sec) SUBFIND: SO iteration 9: need to repeat for 860773 halo centers. (took 0.014553 sec) SUBFIND: SO iteration 10: need to repeat for 860773 halo centers. (took 0.0145549 sec) SUBFIND: SO iteration 11: need to repeat for 860773 halo centers. (took 0.0146194 sec) SUBFIND: SO iteration 12: need to repeat for 860773 halo centers. (took 0.0145654 sec) SUBFIND: SO iteration 13: need to repeat for 860773 halo centers. (took 0.0144981 sec) SUBFIND: SO iteration 14: need to repeat for 860773 halo centers. (took 0.0145764 sec) SUBFIND: SO iteration 15: need to repeat for 860773 halo centers. (took 0.0145687 sec) SUBFIND: SO iteration 16: need to repeat for 9463 halo centers. (took 0.014432 sec) SUBFIND: SO iteration 17: need to repeat for 43 halo centers. (took 0.000889804 sec) SUBFIND: SO iteration 1: need to repeat for 860773 halo centers. (took 0.0146359 sec) SUBFIND: SO iteration 2: need to repeat for 860773 halo centers. (took 0.0148215 sec) SUBFIND: SO iteration 3: need to repeat for 860773 halo centers. (took 0.0147801 sec) SUBFIND: SO iteration 4: need to repeat for 860773 halo centers. (took 0.0146416 sec) SUBFIND: SO iteration 5: need to repeat for 860773 halo centers. (took 0.0146484 sec) SUBFIND: SO iteration 6: need to repeat for 860773 halo centers. (took 0.0145714 sec) SUBFIND: SO iteration 7: need to repeat for 860773 halo centers. (took 0.0147577 sec) SUBFIND: SO iteration 8: need to repeat for 860773 halo centers. (took 0.015376 sec) SUBFIND: SO iteration 9: need to repeat for 860773 halo centers. (took 0.01527 sec) SUBFIND: SO iteration 10: need to repeat for 860773 halo centers. (took 0.0159025 sec) SUBFIND: SO iteration 11: need to repeat for 860773 halo centers. (took 0.0154393 sec) SUBFIND: SO iteration 12: need to repeat for 860773 halo centers. (took 0.0157232 sec) SUBFIND: SO iteration 13: need to repeat for 860773 halo centers. (took 0.0157123 sec) SUBFIND: SO iteration 14: need to repeat for 860773 halo centers. (took 0.0149141 sec) SUBFIND: SO iteration 15: need to repeat for 860773 halo centers. (took 0.0152317 sec) SUBFIND: SO iteration 16: need to repeat for 19701 halo centers. (took 0.0153877 sec) SUBFIND: SO iteration 17: need to repeat for 109 halo centers. (took 0.00183336 sec) SUBFIND: SO iteration 18: need to repeat for 1 halo centers. (took 0.00042922 sec) SUBFIND: SO iteration 1: need to repeat for 860773 halo centers. (took 0.0157312 sec) SUBFIND: SO iteration 2: need to repeat for 860773 halo centers. (took 0.0155015 sec) SUBFIND: SO iteration 3: need to repeat for 860773 halo centers. (took 0.0155562 sec) SUBFIND: SO iteration 4: need to repeat for 860773 halo centers. (took 0.0155273 sec) SUBFIND: SO iteration 5: need to repeat for 860773 halo centers. (took 0.0152247 sec) SUBFIND: SO iteration 6: need to repeat for 860773 halo centers. (took 0.0149507 sec) SUBFIND: SO iteration 7: need to repeat for 860773 halo centers. (took 0.0150143 sec) SUBFIND: SO iteration 8: need to repeat for 860773 halo centers. (took 0.0151585 sec) SUBFIND: SO iteration 9: need to repeat for 860773 halo centers. (took 0.0148829 sec) SUBFIND: SO iteration 10: need to repeat for 860773 halo centers. (took 0.0147864 sec) SUBFIND: SO iteration 11: need to repeat for 860773 halo centers. (took 0.0148642 sec) SUBFIND: SO iteration 12: need to repeat for 860773 halo centers. (took 0.0147922 sec) SUBFIND: SO iteration 13: need to repeat for 860773 halo centers. (took 0.0147823 sec) SUBFIND: SO iteration 14: need to repeat for 860773 halo centers. (took 0.0148059 sec) SUBFIND: SO iteration 15: need to repeat for 860773 halo centers. (took 0.0147891 sec) SUBFIND: SO iteration 16: need to repeat for 522455 halo centers. (took 0.0147158 sec) SUBFIND: SO iteration 17: need to repeat for 18981 halo centers. (took 0.0115797 sec) SUBFIND: SO iteration 18: need to repeat for 413 halo centers. (took 0.00132804 sec) SUBFIND: SO iteration 19: need to repeat for 1 halo centers. (took 0.000233056 sec) SUBFIND: determining spherical overdensity masses took 0.972548 sec SUBFIND: assembled and ordered groups and subhalos (took 0.233983 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 = 4.8396 sec, total size 323.982 MB, corresponds to effective I/O rate of 66.9439 MB/sec SUBFIND: Subgroup catalogues saved. took = 4.841 sec SUBFIND: Finished with SUBFIND. (total time=26.6323 sec) SUBFIND: Total number of subhalos with at least 20 particles: 871405 SUBFIND: Largest subhalo has 159 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134135328 FOF: preparing output order of particles took 0.886818 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 8.57646 sec, total size 5361.36 MB, corresponds to effective I/O rate of 625.125 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 749 (rank 749 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.