TACC: Starting up job 4242146 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 = 186446.92 Mb (on task= 216), Smallest = 186414.64 Mb (on task= 0), Average = 186434.11 Mb Total Mem: Largest = 191515.35 Mb (on task= 297), Smallest = 191515.33 Mb (on task= 27), Average = 191515.34 Mb Committed_AS: Largest = 5100.69 Mb (on task= 0), Smallest = 5068.41 Mb (on task= 216), Average = 5081.22 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 = 5100.69 Mb (on task= 0), Smallest = 5068.41 Mb (on task= 216), Average = 5081.22 Mb avail /dev/shm: Largest = 95321.54 Mb (on task= 297), Smallest = 95321.47 Mb (on task= 49), Average = 95321.51 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c152-032.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 15.1309 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): 58116173 (tot= 58116173) masstab= 0 READIC: Type 1: 75880567 (tot= 75880567) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 725 (tot= 725) 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 7.70766 sec, total size 6355.61 MB, corresponds to effective I/O rate of 824.584 MB/sec READIC: Total number of particles : 133997465 INIT: Testing ID uniqueness... INIT: success. took=0.0794554 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=18999, determination of top-level tree involved 5 iterations and took 0.64804 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=166 for nextra=50, reaching maximum imbalance of 1.104|1.1043 DOMAIN: combining multiple-domains took 0.0143163 sec DOMAIN: exchange of 75881292 particles DOMAIN: particle exchange done. (took 0.333786 sec) DOMAIN: domain decomposition done. (took in total 1.00666 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0660202 sec. INIT: Converting u -> entropy All.cf_a3inv=512 FOF: Begin to compute FoF group catalogue... (presently allocated=168.181 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.0949825 sec =108452 NTopnodes=21713 NTopleaves=18999 FOF: Start linking particles (presently allocated=191.232 MB) FOF: linking of small cells took 0.00185319 sec FOF: local links done (took 0.147119 sec, avg-work=0.132173, imbalance=1.10365). FOF: Marked=172131 out of the 75880567 primaries which are linked FOF: begin linking across processors (presently allocated=193.121 MB) FOF: have done 18736 cross links (processed 172131, took 0.00650545 sec) FOF: have done 3527 cross links (processed 81775, took 0.00560764 sec) FOF: have done 540 cross links (processed 11568, took 0.00489332 sec) FOF: have done 72 cross links (processed 1687, took 0.00447481 sec) FOF: have done 7 cross links (processed 220, took 0.00442702 sec) FOF: have done 1 cross links (processed 17, took 0.00435567 sec) FOF: have done 0 cross links (processed 3, took 0.00434659 sec) FOF: Local groups found. FOF: primary group finding took = 0.193357 sec FOF: Start finding nearest dm-particle (presently allocated=191.232 MB) FOF: fof-nearest iteration 1: need to repeat for 57308661 particles. (took = 0.0838333 sec) FOF: fof-nearest iteration 2: need to repeat for 53325823 particles. (took = 0.0891452 sec) FOF: fof-nearest iteration 3: need to repeat for 41152902 particles. (took = 0.0955268 sec) FOF: fof-nearest iteration 4: need to repeat for 21673692 particles. (took = 0.0869989 sec) FOF: fof-nearest iteration 5: need to repeat for 4866984 particles. (took = 0.0562242 sec) FOF: fof-nearest iteration 6: need to repeat for 138592 particles. (took = 0.0183882 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.43824 sec FOF: compiling local group data and catalogue took = 0.0281317 sec FOF: Total number of FOF groups with at least 32 particles: 3322755 FOF: Largest FOF group has 82 particles. FOF: Total number of particles in FOF groups: 133997465 FOF: group properties are now allocated.. (presently allocated=175.695 MB) FOF: computation of group properties took = 0.0178241 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.136783 sec FOF: Finished computing FoF groups. Complete work took 0.99388 sec (presently allocated=170.875 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=181.058 MB) GRAVTREE: Tree construction done. took 0.398808 sec =139152 NTopnodes=21713 NTopleaves=18999 tree-build-scalability=0.844323 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 130496766 particles. (took 0.82928 sec) SUBFIND: ngb iteration 2: need to repeat for 125655577 particles. (took 0.68522 sec) SUBFIND: ngb iteration 3: need to repeat for 120368046 particles. (took 0.604421 sec) SUBFIND: ngb iteration 4: need to repeat for 115164388 particles. (took 0.544991 sec) SUBFIND: ngb iteration 5: need to repeat for 109685427 particles. (took 0.514117 sec) SUBFIND: ngb iteration 6: need to repeat for 102473493 particles. (took 0.492691 sec) SUBFIND: ngb iteration 7: need to repeat for 91488369 particles. (took 0.459762 sec) SUBFIND: ngb iteration 8: need to repeat for 77873831 particles. (took 0.392431 sec) SUBFIND: ngb iteration 9: need to repeat for 66952913 particles. (took 0.301849 sec) SUBFIND: ngb iteration 10: need to repeat for 61235913 particles. (took 0.227365 sec) SUBFIND: ngb iteration 11: need to repeat for 59037734 particles. (took 0.194148 sec) SUBFIND: ngb iteration 12: need to repeat for 58358794 particles. (took 0.18428 sec) SUBFIND: ngb iteration 13: need to repeat for 58178051 particles. (took 0.184717 sec) SUBFIND: ngb iteration 14: need to repeat for 58131554 particles. (took 0.18574 sec) SUBFIND: ngb iteration 15: need to repeat for 58119847 particles. (took 0.182451 sec) SUBFIND: ngb iteration 16: need to repeat for 58116992 particles. (took 0.175605 sec) SUBFIND: ngb iteration 17: need to repeat for 58115897 particles. (took 0.165935 sec) SUBFIND: ngb iteration 18: need to repeat for 58114512 particles. (took 0.153628 sec) SUBFIND: ngb iteration 19: need to repeat for 58111837 particles. (took 0.143525 sec) SUBFIND: ngb iteration 20: need to repeat for 58105927 particles. (took 0.139098 sec) SUBFIND: ngb iteration 21: need to repeat for 58093310 particles. (took 0.139159 sec) SUBFIND: ngb iteration 22: need to repeat for 58066506 particles. (took 0.142089 sec) SUBFIND: ngb iteration 23: need to repeat for 58011417 particles. (took 0.146476 sec) SUBFIND: ngb iteration 24: need to repeat for 57888201 particles. (took 0.152717 sec) SUBFIND: ngb iteration 25: need to repeat for 57623930 particles. (took 0.160951 sec) SUBFIND: ngb iteration 26: need to repeat for 57070309 particles. (took 0.172501 sec) SUBFIND: ngb iteration 27: need to repeat for 55988426 particles. (took 0.188678 sec) SUBFIND: ngb iteration 28: need to repeat for 54071366 particles. (took 0.21176 sec) SUBFIND: ngb iteration 29: need to repeat for 51103142 particles. (took 0.241533 sec) SUBFIND: ngb iteration 30: need to repeat for 47183413 particles. (took 0.277004 sec) SUBFIND: ngb iteration 31: need to repeat for 42647229 particles. (took 0.303684 sec) SUBFIND: ngb iteration 32: need to repeat for 37784484 particles. (took 0.316388 sec) SUBFIND: ngb iteration 33: need to repeat for 32630913 particles. (took 0.308907 sec) SUBFIND: ngb iteration 34: need to repeat for 27089232 particles. (took 0.273917 sec) SUBFIND: ngb iteration 35: need to repeat for 21283218 particles. (took 0.23205 sec) SUBFIND: ngb iteration 36: need to repeat for 15528674 particles. (took 0.190907 sec) SUBFIND: ngb iteration 37: need to repeat for 10306984 particles. (took 0.152403 sec) SUBFIND: ngb iteration 38: need to repeat for 6079223 particles. (took 0.114305 sec) SUBFIND: ngb iteration 39: need to repeat for 3108257 particles. (took 0.0779367 sec) SUBFIND: ngb iteration 40: need to repeat for 1337055 particles. (took 0.0479987 sec) SUBFIND: ngb iteration 41: need to repeat for 472321 particles. (took 0.0256779 sec) SUBFIND: ngb iteration 42: need to repeat for 130981 particles. (took 0.0118039 sec) SUBFIND: ngb iteration 43: need to repeat for 27356 particles. (took 0.0051924 sec) SUBFIND: ngb iteration 44: need to repeat for 4158 particles. (took 0.00188805 sec) SUBFIND: ngb iteration 45: need to repeat for 458 particles. (took 0.000552405 sec) SUBFIND: ngb iteration 46: need to repeat for 46 particles. (took 0.000258416 sec) SUBFIND: ngb iteration 47: need to repeat for 11 particles. (took 0.000186803 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 10.6644 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 133997465 particles, for threshold size factor 0.6) SUBFIND: The other 3322755 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00926695 sec SUBFIND: particle balance=1.10206 SUBFIND: subfind_exchange() took 0.446579 sec SUBFIND: particle balance for processing=1.00019 SUBFIND: subdomain decomposition took 0.104572 sec SUBFIND: serial subfind subdomain decomposition took 0.10324 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=7692 took 183.119 sec SUBFIND: root-task=0: Serial processing of halo 0 took 183.373 SUBFIND: Processing overall took (total time=185.47 sec) SUBFIND: 0 out of 5 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 516968 ALLOCATE: Changing to MaxPartSph = 224215 SUBFIND: subfind_exchange() (for return to original CPU) took 0.498736 sec TREE: Full tree construction for all particles. (presently allocated=156.184 MB) GRAVTREE: Tree construction done. took 1.56631 sec =139152 NTopnodes=21713 NTopleaves=18999 tree-build-scalability=0.844323 SUBFIND: SO iteration 1: need to repeat for 3322011 halo centers. (took 0.041908 sec) SUBFIND: SO iteration 2: need to repeat for 3322011 halo centers. (took 0.0337668 sec) SUBFIND: SO iteration 3: need to repeat for 3322011 halo centers. (took 0.0346264 sec) SUBFIND: SO iteration 4: need to repeat for 3322011 halo centers. (took 0.034219 sec) SUBFIND: SO iteration 5: need to repeat for 3322011 halo centers. (took 0.0341823 sec) SUBFIND: SO iteration 6: need to repeat for 3322011 halo centers. (took 0.0341526 sec) SUBFIND: SO iteration 7: need to repeat for 3322011 halo centers. (took 0.0342585 sec) SUBFIND: SO iteration 8: need to repeat for 3322011 halo centers. (took 0.0341563 sec) SUBFIND: SO iteration 9: need to repeat for 3322011 halo centers. (took 0.0341716 sec) SUBFIND: SO iteration 10: need to repeat for 3322011 halo centers. (took 0.0343118 sec) SUBFIND: SO iteration 11: need to repeat for 3322011 halo centers. (took 0.0342614 sec) SUBFIND: SO iteration 12: need to repeat for 3322011 halo centers. (took 0.0341927 sec) SUBFIND: SO iteration 13: need to repeat for 3322011 halo centers. (took 0.0343954 sec) SUBFIND: SO iteration 14: need to repeat for 3322011 halo centers. (took 0.0340826 sec) SUBFIND: SO iteration 15: need to repeat for 3322011 halo centers. (took 0.0341398 sec) SUBFIND: SO iteration 16: need to repeat for 458182 halo centers. (took 0.0329767 sec) SUBFIND: SO iteration 17: need to repeat for 8783 halo centers. (took 0.00901031 sec) SUBFIND: SO iteration 18: need to repeat for 1 halo centers. (took 0.00135586 sec) SUBFIND: SO iteration 1: need to repeat for 3322011 halo centers. (took 0.0347926 sec) SUBFIND: SO iteration 2: need to repeat for 3322011 halo centers. (took 0.0339613 sec) SUBFIND: SO iteration 3: need to repeat for 3322011 halo centers. (took 0.034857 sec) SUBFIND: SO iteration 4: need to repeat for 3322011 halo centers. (took 0.035066 sec) SUBFIND: SO iteration 5: need to repeat for 3322011 halo centers. (took 0.0341264 sec) SUBFIND: SO iteration 6: need to repeat for 3322011 halo centers. (took 0.0350921 sec) SUBFIND: SO iteration 7: need to repeat for 3322011 halo centers. (took 0.0353972 sec) SUBFIND: SO iteration 8: need to repeat for 3322011 halo centers. (took 0.034485 sec) SUBFIND: SO iteration 9: need to repeat for 3322011 halo centers. (took 0.0348399 sec) SUBFIND: SO iteration 10: need to repeat for 3322011 halo centers. (took 0.0358567 sec) SUBFIND: SO iteration 11: need to repeat for 3322011 halo centers. (took 0.0345814 sec) SUBFIND: SO iteration 12: need to repeat for 3322011 halo centers. (took 0.0342131 sec) SUBFIND: SO iteration 13: need to repeat for 3322011 halo centers. (took 0.0342268 sec) SUBFIND: SO iteration 14: need to repeat for 3322011 halo centers. (took 0.0342278 sec) SUBFIND: SO iteration 15: need to repeat for 3322011 halo centers. (took 0.0342122 sec) SUBFIND: SO iteration 16: need to repeat for 296659 halo centers. (took 0.0329122 sec) SUBFIND: SO iteration 17: need to repeat for 6648 halo centers. (took 0.00776443 sec) SUBFIND: SO iteration 1: need to repeat for 3322011 halo centers. (took 0.0347758 sec) SUBFIND: SO iteration 2: need to repeat for 3322011 halo centers. (took 0.0334623 sec) SUBFIND: SO iteration 3: need to repeat for 3322011 halo centers. (took 0.0341267 sec) SUBFIND: SO iteration 4: need to repeat for 3322011 halo centers. (took 0.0341745 sec) SUBFIND: SO iteration 5: need to repeat for 3322011 halo centers. (took 0.0340477 sec) SUBFIND: SO iteration 6: need to repeat for 3322011 halo centers. (took 0.0340817 sec) SUBFIND: SO iteration 7: need to repeat for 3322011 halo centers. (took 0.0342565 sec) SUBFIND: SO iteration 8: need to repeat for 3322011 halo centers. (took 0.034079 sec) SUBFIND: SO iteration 9: need to repeat for 3322011 halo centers. (took 0.0341083 sec) SUBFIND: SO iteration 10: need to repeat for 3322011 halo centers. (took 0.0339921 sec) SUBFIND: SO iteration 11: need to repeat for 3322011 halo centers. (took 0.0340758 sec) SUBFIND: SO iteration 12: need to repeat for 3322011 halo centers. (took 0.034055 sec) SUBFIND: SO iteration 13: need to repeat for 3322011 halo centers. (took 0.0340325 sec) SUBFIND: SO iteration 14: need to repeat for 3322011 halo centers. (took 0.0341378 sec) SUBFIND: SO iteration 15: need to repeat for 3322011 halo centers. (took 0.034072 sec) SUBFIND: SO iteration 16: need to repeat for 464661 halo centers. (took 0.0329518 sec) SUBFIND: SO iteration 17: need to repeat for 8874 halo centers. (took 0.00896989 sec) SUBFIND: SO iteration 18: need to repeat for 1 halo centers. (took 0.00121329 sec) SUBFIND: SO iteration 1: need to repeat for 3322011 halo centers. (took 0.0347129 sec) SUBFIND: SO iteration 2: need to repeat for 3322011 halo centers. (took 0.0335285 sec) SUBFIND: SO iteration 3: need to repeat for 3322011 halo centers. (took 0.0319081 sec) SUBFIND: SO iteration 4: need to repeat for 3322011 halo centers. (took 0.0327864 sec) SUBFIND: SO iteration 5: need to repeat for 3322011 halo centers. (took 0.0329135 sec) SUBFIND: SO iteration 6: need to repeat for 3322011 halo centers. (took 0.0328352 sec) SUBFIND: SO iteration 7: need to repeat for 3322011 halo centers. (took 0.0335365 sec) SUBFIND: SO iteration 8: need to repeat for 3322011 halo centers. (took 0.0341447 sec) SUBFIND: SO iteration 9: need to repeat for 3322011 halo centers. (took 0.0334843 sec) SUBFIND: SO iteration 10: need to repeat for 3322011 halo centers. (took 0.0336722 sec) SUBFIND: SO iteration 11: need to repeat for 3322011 halo centers. (took 0.0330825 sec) SUBFIND: SO iteration 12: need to repeat for 3322011 halo centers. (took 0.0335176 sec) SUBFIND: SO iteration 13: need to repeat for 3322011 halo centers. (took 0.0328883 sec) SUBFIND: SO iteration 14: need to repeat for 3322011 halo centers. (took 0.0336847 sec) SUBFIND: SO iteration 15: need to repeat for 3322011 halo centers. (took 0.0330437 sec) SUBFIND: SO iteration 16: need to repeat for 3041669 halo centers. (took 0.0326779 sec) SUBFIND: SO iteration 17: need to repeat for 307062 halo centers. (took 0.029273 sec) SUBFIND: SO iteration 18: need to repeat for 49712 halo centers. (took 0.00783802 sec) SUBFIND: determining spherical overdensity masses took 2.26207 sec SUBFIND: assembled and ordered groups and subhalos (took 0.120206 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 = 1.9936 sec, total size 1242.03 MB, corresponds to effective I/O rate of 623.007 MB/sec SUBFIND: Subgroup catalogues saved. took = 1.99626 sec SUBFIND: Finished with SUBFIND. (total time=203.517 sec) SUBFIND: Total number of subhalos with at least 20 particles: 3322016 SUBFIND: Largest subhalo has 82 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 133965884 FOF: preparing output order of particles took 1.39644 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 7.3525 sec, total size 5265.52 MB, corresponds to effective I/O rate of 716.154 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 295 (rank 295 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.