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 = 186311.28 Mb (on task= 783), Smallest = 186185.62 Mb (on task= 0), Average = 186276.02 Mb Total Mem: Largest = 191386.89 Mb (on task= 54), Smallest = 191386.76 Mb (on task= 0), Average = 191386.89 Mb Committed_AS: Largest = 5201.14 Mb (on task= 0), Smallest = 5075.62 Mb (on task= 783), Average = 5110.86 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 = 5201.14 Mb (on task= 0), Smallest = 5075.62 Mb (on task= 783), Average = 5110.86 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 15.936 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): 65660075 (tot= 65660075) masstab= 0 READIC: Type 1: 68444404 (tot= 68444404) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 30837 (tot= 30837) masstab= 0 READIC: Type 5: 1 (tot= 1) 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 4.58242 sec, total size 6390.7 MB, corresponds to effective I/O rate of 1394.61 MB/sec READIC: Total number of particles : 134135317 INIT: Testing ID uniqueness... INIT: success. took=0.0610806 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=32271, determination of top-level tree involved 6 iterations and took 0.382916 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=183 for nextra=196, reaching maximum imbalance of 1.11961|1.11973 DOMAIN: combining multiple-domains took 0.0154763 sec DOMAIN: exchange of 68475242 particles DOMAIN: particle exchange done. (took 0.206023 sec) DOMAIN: domain decomposition done. (took in total 0.610082 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0345695 sec. INIT: Converting u -> entropy All.cf_a3inv=1000 FOF: Begin to compute FoF group catalogue... (presently allocated=87.3715 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.088586 sec =65674.5 NTopnodes=36881 NTopleaves=32271 FOF: Start linking particles (presently allocated=97.6017 MB) FOF: linking of small cells took 0.000971979 sec FOF: local links done (took 0.0753848 sec, avg-work=0.0660332, imbalance=1.1258). FOF: Marked=180392 out of the 68444404 primaries which are linked FOF: begin linking across processors (presently allocated=98.6298 MB) FOF: have done 13699 cross links (processed 180392, took 0.00372116 sec) FOF: have done 3208 cross links (processed 92024, took 0.00304947 sec) FOF: have done 560 cross links (processed 13552, took 0.00255548 sec) FOF: have done 104 cross links (processed 2343, took 0.00242349 sec) FOF: have done 17 cross links (processed 353, took 0.00237821 sec) FOF: have done 2 cross links (processed 49, took 0.00233435 sec) FOF: have done 4 cross links (processed 33, took 0.00235173 sec) FOF: have done 0 cross links (processed 9, took 0.0023388 sec) FOF: Local groups found. FOF: primary group finding took = 0.102394 sec FOF: Start finding nearest dm-particle (presently allocated=97.6017 MB) FOF: fof-nearest iteration 1: need to repeat for 63951327 particles. (took = 0.0497613 sec) FOF: fof-nearest iteration 2: need to repeat for 55376781 particles. (took = 0.055404 sec) FOF: fof-nearest iteration 3: need to repeat for 32810230 particles. (took = 0.0599691 sec) FOF: fof-nearest iteration 4: need to repeat for 10779825 particles. (took = 0.0439378 sec) FOF: fof-nearest iteration 5: need to repeat for 1617542 particles. (took = 0.0188523 sec) FOF: fof-nearest iteration 6: need to repeat for 29343 particles. (took = 0.0051489 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.237352 sec FOF: compiling local group data and catalogue took = 0.012954 sec FOF: Total number of FOF groups with at least 32 particles: 1307580 FOF: Largest FOF group has 104 particles. FOF: Total number of particles in FOF groups: 134135229 FOF: group properties are now allocated.. (presently allocated=90.4249 MB) FOF: computation of group properties took = 0.00554587 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.231822 sec FOF: Finished computing FoF groups. Complete work took 0.793791 sec (presently allocated=87.9302 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=91.497 MB) GRAVTREE: Tree construction done. took 0.277178 sec =81693.1 NTopnodes=36881 NTopleaves=32271 tree-build-scalability=0.549065 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 133913218 particles. (took 0.46414 sec) SUBFIND: ngb iteration 2: need to repeat for 133627851 particles. (took 0.407272 sec) SUBFIND: ngb iteration 3: need to repeat for 133143797 particles. (took 0.382268 sec) SUBFIND: ngb iteration 4: need to repeat for 132261862 particles. (took 0.371025 sec) SUBFIND: ngb iteration 5: need to repeat for 130562413 particles. (took 0.359401 sec) SUBFIND: ngb iteration 6: need to repeat for 127242218 particles. (took 0.351983 sec) SUBFIND: ngb iteration 7: need to repeat for 120838729 particles. (took 0.349899 sec) SUBFIND: ngb iteration 8: need to repeat for 109994597 particles. (took 0.33628 sec) SUBFIND: ngb iteration 9: need to repeat for 96204597 particles. (took 0.307677 sec) SUBFIND: ngb iteration 10: need to repeat for 84111869 particles. (took 0.270021 sec) SUBFIND: ngb iteration 11: need to repeat for 76050630 particles. (took 0.234497 sec) SUBFIND: ngb iteration 12: need to repeat for 71415331 particles. (took 0.210994 sec) SUBFIND: ngb iteration 13: need to repeat for 68912610 particles. (took 0.198621 sec) SUBFIND: ngb iteration 14: need to repeat for 67516035 particles. (took 0.190326 sec) SUBFIND: ngb iteration 15: need to repeat for 66656739 particles. (took 0.183353 sec) SUBFIND: ngb iteration 16: need to repeat for 66060357 particles. (took 0.174485 sec) SUBFIND: ngb iteration 17: need to repeat for 65620407 particles. (took 0.163653 sec) SUBFIND: ngb iteration 18: need to repeat for 65297099 particles. (took 0.152475 sec) SUBFIND: ngb iteration 19: need to repeat for 65041932 particles. (took 0.143673 sec) SUBFIND: ngb iteration 20: need to repeat for 64814029 particles. (took 0.137676 sec) SUBFIND: ngb iteration 21: need to repeat for 64577259 particles. (took 0.135162 sec) SUBFIND: ngb iteration 22: need to repeat for 64306139 particles. (took 0.135282 sec) SUBFIND: ngb iteration 23: need to repeat for 63969030 particles. (took 0.136587 sec) SUBFIND: ngb iteration 24: need to repeat for 63538051 particles. (took 0.137793 sec) SUBFIND: ngb iteration 25: need to repeat for 62982226 particles. (took 0.140619 sec) SUBFIND: ngb iteration 26: need to repeat for 62258356 particles. (took 0.14426 sec) SUBFIND: ngb iteration 27: need to repeat for 61317347 particles. (took 0.149568 sec) SUBFIND: ngb iteration 28: need to repeat for 60087776 particles. (took 0.154611 sec) SUBFIND: ngb iteration 29: need to repeat for 58498622 particles. (took 0.164522 sec) SUBFIND: ngb iteration 30: need to repeat for 56461697 particles. (took 0.176186 sec) SUBFIND: ngb iteration 31: need to repeat for 53883070 particles. (took 0.192003 sec) SUBFIND: ngb iteration 32: need to repeat for 50673996 particles. (took 0.201034 sec) SUBFIND: ngb iteration 33: need to repeat for 46771364 particles. (took 0.209647 sec) SUBFIND: ngb iteration 34: need to repeat for 42153105 particles. (took 0.208742 sec) SUBFIND: ngb iteration 35: need to repeat for 36835040 particles. (took 0.201445 sec) SUBFIND: ngb iteration 36: need to repeat for 30960662 particles. (took 0.182882 sec) SUBFIND: ngb iteration 37: need to repeat for 24774703 particles. (took 0.15821 sec) SUBFIND: ngb iteration 38: need to repeat for 18637749 particles. (took 0.13178 sec) SUBFIND: ngb iteration 39: need to repeat for 12987255 particles. (took 0.101979 sec) SUBFIND: ngb iteration 40: need to repeat for 8230686 particles. (took 0.0769504 sec) SUBFIND: ngb iteration 41: need to repeat for 4643064 particles. (took 0.05373 sec) SUBFIND: ngb iteration 42: need to repeat for 2266929 particles. (took 0.0345696 sec) SUBFIND: ngb iteration 43: need to repeat for 925492 particles. (took 0.0199517 sec) SUBFIND: ngb iteration 44: need to repeat for 304402 particles. (took 0.0106201 sec) SUBFIND: ngb iteration 45: need to repeat for 76885 particles. (took 0.00460906 sec) SUBFIND: ngb iteration 46: need to repeat for 14329 particles. (took 0.0018489 sec) SUBFIND: ngb iteration 47: need to repeat for 1871 particles. (took 0.000834346 sec) SUBFIND: ngb iteration 48: need to repeat for 122 particles. (took 0.00042339 sec) SUBFIND: ngb iteration 49: need to repeat for 7 particles. (took 0.000340305 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 8.66013 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 134135317 particles, for threshold size factor 0.6) SUBFIND: The other 1307580 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00386289 sec SUBFIND: particle balance=1.11958 SUBFIND: subfind_exchange() took 0.238167 sec SUBFIND: particle balance for processing=1.0004 SUBFIND: subdomain decomposition took 0.0512871 sec SUBFIND: serial subfind subdomain decomposition took 0.0511906 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=1514 took 16.2084 sec SUBFIND: root-task=0: Serial processing of halo 0 took 16.3327 SUBFIND: Processing overall took (total time=16.9677 sec) SUBFIND: 0 out of 18744 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 258753 ALLOCATE: Changing to MaxPartSph = 126660 SUBFIND: subfind_exchange() (for return to original CPU) took 0.264928 sec TREE: Full tree construction for all particles. (presently allocated=81.3509 MB) GRAVTREE: Tree construction done. took 0.810562 sec =81693.1 NTopnodes=36881 NTopleaves=32271 tree-build-scalability=0.549065 SUBFIND: SO iteration 1: need to repeat for 1307580 halo centers. (took 0.01875 sec) SUBFIND: SO iteration 2: need to repeat for 1307580 halo centers. (took 0.0170326 sec) SUBFIND: SO iteration 3: need to repeat for 1307580 halo centers. (took 0.0169453 sec) SUBFIND: SO iteration 4: need to repeat for 1307580 halo centers. (took 0.0168137 sec) SUBFIND: SO iteration 5: need to repeat for 1307580 halo centers. (took 0.0176368 sec) SUBFIND: SO iteration 6: need to repeat for 1307580 halo centers. (took 0.0168909 sec) SUBFIND: SO iteration 7: need to repeat for 1307580 halo centers. (took 0.0167196 sec) SUBFIND: SO iteration 8: need to repeat for 1307580 halo centers. (took 0.0167785 sec) SUBFIND: SO iteration 9: need to repeat for 1307580 halo centers. (took 0.0170479 sec) SUBFIND: SO iteration 10: need to repeat for 1307580 halo centers. (took 0.0167249 sec) SUBFIND: SO iteration 11: need to repeat for 1307580 halo centers. (took 0.0170654 sec) SUBFIND: SO iteration 12: need to repeat for 1307580 halo centers. (took 0.0168784 sec) SUBFIND: SO iteration 13: need to repeat for 1307580 halo centers. (took 0.0169797 sec) SUBFIND: SO iteration 14: need to repeat for 1307580 halo centers. (took 0.0168522 sec) SUBFIND: SO iteration 15: need to repeat for 1307580 halo centers. (took 0.0167926 sec) SUBFIND: SO iteration 16: need to repeat for 51519 halo centers. (took 0.0167231 sec) SUBFIND: SO iteration 17: need to repeat for 349 halo centers. (took 0.00313038 sec) SUBFIND: SO iteration 18: need to repeat for 6 halo centers. (took 0.000253286 sec) SUBFIND: SO iteration 1: need to repeat for 1307580 halo centers. (took 0.0169564 sec) SUBFIND: SO iteration 2: need to repeat for 1307580 halo centers. (took 0.0164556 sec) SUBFIND: SO iteration 3: need to repeat for 1307580 halo centers. (took 0.0166243 sec) SUBFIND: SO iteration 4: need to repeat for 1307580 halo centers. (took 0.0166851 sec) SUBFIND: SO iteration 5: need to repeat for 1307580 halo centers. (took 0.0168823 sec) SUBFIND: SO iteration 6: need to repeat for 1307580 halo centers. (took 0.0172464 sec) SUBFIND: SO iteration 7: need to repeat for 1307580 halo centers. (took 0.0165331 sec) SUBFIND: SO iteration 8: need to repeat for 1307580 halo centers. (took 0.0175842 sec) SUBFIND: SO iteration 9: need to repeat for 1307580 halo centers. (took 0.0166715 sec) SUBFIND: SO iteration 10: need to repeat for 1307580 halo centers. (took 0.0172375 sec) SUBFIND: SO iteration 11: need to repeat for 1307580 halo centers. (took 0.0171034 sec) SUBFIND: SO iteration 12: need to repeat for 1307580 halo centers. (took 0.0168302 sec) SUBFIND: SO iteration 13: need to repeat for 1307580 halo centers. (took 0.0181066 sec) SUBFIND: SO iteration 14: need to repeat for 1307580 halo centers. (took 0.0167066 sec) SUBFIND: SO iteration 15: need to repeat for 1307580 halo centers. (took 0.0183445 sec) SUBFIND: SO iteration 16: need to repeat for 26892 halo centers. (took 0.0169467 sec) SUBFIND: SO iteration 17: need to repeat for 157 halo centers. (took 0.00193486 sec) SUBFIND: SO iteration 1: need to repeat for 1307580 halo centers. (took 0.0189463 sec) SUBFIND: SO iteration 2: need to repeat for 1307580 halo centers. (took 0.0170848 sec) SUBFIND: SO iteration 3: need to repeat for 1307580 halo centers. (took 0.0177964 sec) SUBFIND: SO iteration 4: need to repeat for 1307580 halo centers. (took 0.0170898 sec) SUBFIND: SO iteration 5: need to repeat for 1307580 halo centers. (took 0.0172534 sec) SUBFIND: SO iteration 6: need to repeat for 1307580 halo centers. (took 0.0173746 sec) SUBFIND: SO iteration 7: need to repeat for 1307580 halo centers. (took 0.0169534 sec) SUBFIND: SO iteration 8: need to repeat for 1307580 halo centers. (took 0.0169409 sec) SUBFIND: SO iteration 9: need to repeat for 1307580 halo centers. (took 0.0170182 sec) SUBFIND: SO iteration 10: need to repeat for 1307580 halo centers. (took 0.0167144 sec) SUBFIND: SO iteration 11: need to repeat for 1307580 halo centers. (took 0.0166143 sec) SUBFIND: SO iteration 12: need to repeat for 1307580 halo centers. (took 0.0167844 sec) SUBFIND: SO iteration 13: need to repeat for 1307580 halo centers. (took 0.0169532 sec) SUBFIND: SO iteration 14: need to repeat for 1307580 halo centers. (took 0.0166553 sec) SUBFIND: SO iteration 15: need to repeat for 1307580 halo centers. (took 0.0167108 sec) SUBFIND: SO iteration 16: need to repeat for 52355 halo centers. (took 0.0165268 sec) SUBFIND: SO iteration 17: need to repeat for 354 halo centers. (took 0.00298763 sec) SUBFIND: SO iteration 18: need to repeat for 7 halo centers. (took 0.000253135 sec) SUBFIND: SO iteration 1: need to repeat for 1307580 halo centers. (took 0.0166742 sec) SUBFIND: SO iteration 2: need to repeat for 1307580 halo centers. (took 0.0169154 sec) SUBFIND: SO iteration 3: need to repeat for 1307580 halo centers. (took 0.0165085 sec) SUBFIND: SO iteration 4: need to repeat for 1307580 halo centers. (took 0.0165918 sec) SUBFIND: SO iteration 5: need to repeat for 1307580 halo centers. (took 0.0165851 sec) SUBFIND: SO iteration 6: need to repeat for 1307580 halo centers. (took 0.0167641 sec) SUBFIND: SO iteration 7: need to repeat for 1307580 halo centers. (took 0.0167364 sec) SUBFIND: SO iteration 8: need to repeat for 1307580 halo centers. (took 0.0166358 sec) SUBFIND: SO iteration 9: need to repeat for 1307580 halo centers. (took 0.0166189 sec) SUBFIND: SO iteration 10: need to repeat for 1307580 halo centers. (took 0.0167649 sec) SUBFIND: SO iteration 11: need to repeat for 1307580 halo centers. (took 0.0167939 sec) SUBFIND: SO iteration 12: need to repeat for 1307580 halo centers. (took 0.0166231 sec) SUBFIND: SO iteration 13: need to repeat for 1307580 halo centers. (took 0.0166725 sec) SUBFIND: SO iteration 14: need to repeat for 1307580 halo centers. (took 0.0168762 sec) SUBFIND: SO iteration 15: need to repeat for 1307580 halo centers. (took 0.0168277 sec) SUBFIND: SO iteration 16: need to repeat for 889753 halo centers. (took 0.0165902 sec) SUBFIND: SO iteration 17: need to repeat for 48802 halo centers. (took 0.0136721 sec) SUBFIND: SO iteration 18: need to repeat for 2433 halo centers. (took 0.00287017 sec) SUBFIND: SO iteration 19: need to repeat for 3 halo centers. (took 0.000346255 sec) SUBFIND: determining spherical overdensity masses took 1.11502 sec SUBFIND: assembled and ordered groups and subhalos (took 0.275653 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 = 4.85933 sec, total size 492.658 MB, corresponds to effective I/O rate of 101.384 MB/sec SUBFIND: Subgroup catalogues saved. took = 4.86043 sec SUBFIND: Finished with SUBFIND. (total time=33.5157 sec) SUBFIND: Total number of subhalos with at least 20 particles: 1326180 SUBFIND: Largest subhalo has 104 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134135218 FOF: preparing output order of particles took 0.908146 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 9.24271 sec, total size 5356.59 MB, corresponds to effective I/O rate of 579.548 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 571 (rank 571 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.