TACC: Starting up job 4154897 TACC: Starting parallel tasks... Shared memory islands host a minimum of 28 and a maximum of 28 MPI ranks. We shall use 24 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 648 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 = 186390.25 Mb (on task= 405), Smallest = 185947.64 Mb (on task= 162), Average = 186046.11 Mb Total Mem: Largest = 191386.89 Mb (on task= 54), Smallest = 191386.88 Mb (on task= 378), Average = 191386.89 Mb Committed_AS: Largest = 5439.25 Mb (on task= 162), Smallest = 4996.64 Mb (on task= 405), Average = 5340.78 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 = 5439.25 Mb (on task= 162), Smallest = 4996.64 Mb (on task= 405), Average = 5340.78 Mb avail /dev/shm: Largest = 95257.27 Mb (on task= 81), Smallest = 95257.20 Mb (on task= 370), Average = 95257.25 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c202-027.frontera.tacc.utexas.edu ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Obtaining parameters from file 'param.txt': InitCondFile lcdm_gas_littleendian.dat OutputDir output SnapshotFileBase snap OutputListFilename outputs_lcdm_gas.txt ICFormat 3 SnapFormat 3 TimeLimitCPU 180000 CpuTimeBetRestartFile 7200 MaxMemSize 3000 TimeBegin 0.0909091 TimeMax 1 ComovingIntegrationOn 1 Omega0 0.2814 OmegaLambda 0.7186 OmegaBaryon 0.0464 HubbleParam 0.697 Hubble 0.1 BoxSize 400000 OutputListOn 0 TimeBetSnapshot 1.83842 TimeOfFirstSnapshot 0.047619 TimeBetStatistics 0.05 NumFilesPerSnapshot 1 MaxFilesWithConcurrentIO 1 ErrTolIntAccuracy 0.012 CourantFac 0.15 MaxSizeTimestep 0.025 MinSizeTimestep 0 TypeOfOpeningCriterion 1 ErrTolTheta 0.9 ErrTolThetaMax 1 ErrTolForceAcc 0.0025 TopNodeFactor 2.5 ActivePartFracForNewDomainDecomp 0.01 DesNumNgb 64 MaxNumNgbDeviation 3 UnitLength_in_cm 3.08568e+21 UnitMass_in_g 1.989e+43 UnitVelocity_in_cm_per_s 100000 GravityConstantInternal 0 DesLinkNgb 20 SofteningComovingClass0 1.5 SofteningComovingClass1 1.5 SofteningComovingClass2 1.5 SofteningComovingClass3 1.5 SofteningComovingClass4 1.5 SofteningComovingClass5 1.5 SofteningMaxPhysClass0 1.5 SofteningMaxPhysClass1 1.5 SofteningMaxPhysClass2 1.5 SofteningMaxPhysClass3 1.5 SofteningMaxPhysClass4 1.5 SofteningMaxPhysClass5 1.5 SofteningClassOfPartType0 0 SofteningClassOfPartType1 0 SofteningClassOfPartType2 0 SofteningClassOfPartType3 0 SofteningClassOfPartType4 0 SofteningClassOfPartType5 0 ArtBulkViscConst 1 MinEgySpec 0 InitGasTemp 1000 MALLOC: Allocation of shared memory took 16.8966 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_271.hdf5' contains: READIC: Type 0 (gas): 55642689 (tot= 55642689) masstab= 0 READIC: Type 1: 78458405 (tot= 78458405) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 1298 (tot= 1298) masstab= 0 READIC: Type 5: 0 (tot= 0) masstab= 0 READIC: Reading file `output/snap_271.hdf5' on task=0 and distribute it to 0 to 647. 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 4.19304 sec, total size 6350.98 MB, corresponds to effective I/O rate of 1514.65 MB/sec READIC: Total number of particles : 134102392 INIT: Testing ID uniqueness... INIT: success. took=0.0687605 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: NTopleaves=16843, determination of top-level tree involved 6 iterations and took 0.419705 sec DOMAIN: we are going to try at most 503 different settings for combining the domains on tasks=648, nnodes=24 DOMAIN: total_cost=4 total_load=2 DOMAIN: best solution found after 1 iterations by task=195 for nextra=94, reaching maximum imbalance of 1.12964|1.13076 DOMAIN: combining multiple-domains took 0.0157818 sec DOMAIN: exchange of 78459703 particles DOMAIN: particle exchange done. (took 0.292075 sec) DOMAIN: domain decomposition done. (took in total 0.734923 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0442445 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=111.024 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.119713 sec =81403.1 NTopnodes=19249 NTopleaves=16843 FOF: Start linking particles (presently allocated=127.884 MB) FOF: linking of small cells took 0.00101274 sec FOF: local links done (took 0.104244 sec, avg-work=0.090602, imbalance=1.13525). FOF: Marked=222684 out of the 78458405 primaries which are linked FOF: begin linking across processors (presently allocated=129.19 MB) FOF: have done 25001 cross links (processed 222684, took 0.00523037 sec) FOF: have done 4423 cross links (processed 103041, took 0.00436227 sec) FOF: have done 702 cross links (processed 14408, took 0.00362221 sec) FOF: have done 92 cross links (processed 2175, took 0.00345255 sec) FOF: have done 6 cross links (processed 235, took 0.00312272 sec) FOF: have done 0 cross links (processed 13, took 0.00313694 sec) FOF: Local groups found. FOF: primary group finding took = 0.134187 sec FOF: Start finding nearest dm-particle (presently allocated=127.884 MB) FOF: fof-nearest iteration 1: need to repeat for 55017840 particles. (took = 0.0572243 sec) FOF: fof-nearest iteration 2: need to repeat for 51746628 particles. (took = 0.0597376 sec) FOF: fof-nearest iteration 3: need to repeat for 40765294 particles. (took = 0.0652925 sec) FOF: fof-nearest iteration 4: need to repeat for 22496180 particles. (took = 0.0600701 sec) FOF: fof-nearest iteration 5: need to repeat for 5781779 particles. (took = 0.0401612 sec) FOF: fof-nearest iteration 6: need to repeat for 196638 particles. (took = 0.0150024 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.303584 sec FOF: compiling local group data and catalogue took = 0.0188861 sec FOF: Total number of FOF groups with at least 32 particles: 3944187 FOF: Largest FOF group has 68 particles. FOF: Total number of particles in FOF groups: 134102392 FOF: group properties are now allocated.. (presently allocated=116.479 MB) FOF: computation of group properties took = 0.0131452 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.228924 sec FOF: Finished computing FoF groups. Complete work took 0.937407 sec (presently allocated=113.194 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=121.209 MB) GRAVTREE: Tree construction done. took 0.298203 sec =101322 NTopnodes=19249 NTopleaves=16843 tree-build-scalability=0.810314 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 128547600 particles. (took 0.605775 sec) SUBFIND: ngb iteration 2: need to repeat for 121212052 particles. (took 0.494044 sec) SUBFIND: ngb iteration 3: need to repeat for 113544388 particles. (took 0.423666 sec) SUBFIND: ngb iteration 4: need to repeat for 106321341 particles. (took 0.375849 sec) SUBFIND: ngb iteration 5: need to repeat for 99280684 particles. (took 0.340188 sec) SUBFIND: ngb iteration 6: need to repeat for 90859888 particles. (took 0.312254 sec) SUBFIND: ngb iteration 7: need to repeat for 79489511 particles. (took 0.276775 sec) SUBFIND: ngb iteration 8: need to repeat for 67826051 particles. (took 0.223705 sec) SUBFIND: ngb iteration 9: need to repeat for 60272470 particles. (took 0.16713 sec) SUBFIND: ngb iteration 10: need to repeat for 56999806 particles. (took 0.129056 sec) SUBFIND: ngb iteration 11: need to repeat for 55964530 particles. (took 0.112756 sec) SUBFIND: ngb iteration 12: need to repeat for 55709531 particles. (took 0.109852 sec) SUBFIND: ngb iteration 13: need to repeat for 55655629 particles. (took 0.111792 sec) SUBFIND: ngb iteration 14: need to repeat for 55645127 particles. (took 0.112846 sec) SUBFIND: ngb iteration 15: need to repeat for 55643150 particles. (took 0.111163 sec) SUBFIND: ngb iteration 16: need to repeat for 55642747 particles. (took 0.10785 sec) SUBFIND: ngb iteration 17: need to repeat for 55642589 particles. (took 0.101977 sec) SUBFIND: ngb iteration 18: need to repeat for 55642169 particles. (took 0.0952557 sec) SUBFIND: ngb iteration 19: need to repeat for 55640812 particles. (took 0.0896366 sec) SUBFIND: ngb iteration 20: need to repeat for 55637797 particles. (took 0.0874691 sec) SUBFIND: ngb iteration 21: need to repeat for 55630545 particles. (took 0.0881324 sec) SUBFIND: ngb iteration 22: need to repeat for 55613360 particles. (took 0.0909606 sec) SUBFIND: ngb iteration 23: need to repeat for 55572083 particles. (took 0.0945479 sec) SUBFIND: ngb iteration 24: need to repeat for 55470555 particles. (took 0.100954 sec) SUBFIND: ngb iteration 25: need to repeat for 55228037 particles. (took 0.109523 sec) SUBFIND: ngb iteration 26: need to repeat for 54678985 particles. (took 0.120662 sec) SUBFIND: ngb iteration 27: need to repeat for 53541905 particles. (took 0.136581 sec) SUBFIND: ngb iteration 28: need to repeat for 51445130 particles. (took 0.158021 sec) SUBFIND: ngb iteration 29: need to repeat for 48137201 particles. (took 0.184956 sec) SUBFIND: ngb iteration 30: need to repeat for 43704512 particles. (took 0.210537 sec) SUBFIND: ngb iteration 31: need to repeat for 38547697 particles. (took 0.226208 sec) SUBFIND: ngb iteration 32: need to repeat for 33050347 particles. (took 0.223708 sec) SUBFIND: ngb iteration 33: need to repeat for 27289457 particles. (took 0.205666 sec) SUBFIND: ngb iteration 34: need to repeat for 21302126 particles. (took 0.176271 sec) SUBFIND: ngb iteration 35: need to repeat for 15382980 particles. (took 0.142826 sec) SUBFIND: ngb iteration 36: need to repeat for 10071101 particles. (took 0.110824 sec) SUBFIND: ngb iteration 37: need to repeat for 5839353 particles. (took 0.0796563 sec) SUBFIND: ngb iteration 38: need to repeat for 2926787 particles. (took 0.0533499 sec) SUBFIND: ngb iteration 39: need to repeat for 1238793 particles. (took 0.0314646 sec) SUBFIND: ngb iteration 40: need to repeat for 431515 particles. (took 0.0167785 sec) SUBFIND: ngb iteration 41: need to repeat for 119571 particles. (took 0.00900767 sec) SUBFIND: ngb iteration 42: need to repeat for 26357 particles. (took 0.00438931 sec) SUBFIND: ngb iteration 43: need to repeat for 4322 particles. (took 0.00180925 sec) SUBFIND: ngb iteration 44: need to repeat for 593 particles. (took 0.000692137 sec) SUBFIND: ngb iteration 45: need to repeat for 79 particles. (took 0.000328053 sec) SUBFIND: ngb iteration 46: need to repeat for 8 particles. (took 0.000249749 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 6.97267 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 134102392 particles, for threshold size factor 0.6) SUBFIND: The other 3944187 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.0087454 sec SUBFIND: particle balance=1.12964 SUBFIND: subfind_exchange() took 0.376422 sec SUBFIND: particle balance for processing=1.00021 SUBFIND: subdomain decomposition took 0.0694073 sec SUBFIND: serial subfind subdomain decomposition took 0.0687159 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=6087 took 93.4912 sec SUBFIND: root-task=0: Serial processing of halo 0 took 93.6595 SUBFIND: Processing overall took (total time=94.3225 sec) SUBFIND: 0 out of 0 decisions, fraction -nan, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 344916 ALLOCATE: Changing to MaxPartSph = 143115 SUBFIND: subfind_exchange() (for return to original CPU) took 0.408415 sec TREE: Full tree construction for all particles. (presently allocated=103.754 MB) GRAVTREE: Tree construction done. took 1.07199 sec =101322 NTopnodes=19249 NTopleaves=16843 tree-build-scalability=0.810314 SUBFIND: SO iteration 1: need to repeat for 3941123 halo centers. (took 0.0406796 sec) SUBFIND: SO iteration 2: need to repeat for 3941123 halo centers. (took 0.0330586 sec) SUBFIND: SO iteration 3: need to repeat for 3941123 halo centers. (took 0.0327432 sec) SUBFIND: SO iteration 4: need to repeat for 3941123 halo centers. (took 0.0315931 sec) SUBFIND: SO iteration 5: need to repeat for 3941123 halo centers. (took 0.0313647 sec) SUBFIND: SO iteration 6: need to repeat for 3941123 halo centers. (took 0.0337857 sec) SUBFIND: SO iteration 7: need to repeat for 3941123 halo centers. (took 0.0333854 sec) SUBFIND: SO iteration 8: need to repeat for 3941123 halo centers. (took 0.0305337 sec) SUBFIND: SO iteration 9: need to repeat for 3941123 halo centers. (took 0.0322212 sec) SUBFIND: SO iteration 10: need to repeat for 3941123 halo centers. (took 0.0313986 sec) SUBFIND: SO iteration 11: need to repeat for 3941123 halo centers. (took 0.0310577 sec) SUBFIND: SO iteration 12: need to repeat for 3941123 halo centers. (took 0.0306642 sec) SUBFIND: SO iteration 13: need to repeat for 3941123 halo centers. (took 0.0307884 sec) SUBFIND: SO iteration 14: need to repeat for 3941123 halo centers. (took 0.030707 sec) SUBFIND: SO iteration 15: need to repeat for 3941123 halo centers. (took 0.0306146 sec) SUBFIND: SO iteration 16: need to repeat for 665708 halo centers. (took 0.0298364 sec) SUBFIND: SO iteration 17: need to repeat for 29551 halo centers. (took 0.0128634 sec) SUBFIND: SO iteration 18: need to repeat for 5 halo centers. (took 0.00272303 sec) SUBFIND: SO iteration 1: need to repeat for 3941123 halo centers. (took 0.0310813 sec) SUBFIND: SO iteration 2: need to repeat for 3941123 halo centers. (took 0.0298858 sec) SUBFIND: SO iteration 3: need to repeat for 3941123 halo centers. (took 0.0305462 sec) SUBFIND: SO iteration 4: need to repeat for 3941123 halo centers. (took 0.0303228 sec) SUBFIND: SO iteration 5: need to repeat for 3941123 halo centers. (took 0.0303933 sec) SUBFIND: SO iteration 6: need to repeat for 3941123 halo centers. (took 0.0303164 sec) SUBFIND: SO iteration 7: need to repeat for 3941123 halo centers. (took 0.030385 sec) SUBFIND: SO iteration 8: need to repeat for 3941123 halo centers. (took 0.0304171 sec) SUBFIND: SO iteration 9: need to repeat for 3941123 halo centers. (took 0.0304514 sec) SUBFIND: SO iteration 10: need to repeat for 3941123 halo centers. (took 0.0303874 sec) SUBFIND: SO iteration 11: need to repeat for 3941123 halo centers. (took 0.0304353 sec) SUBFIND: SO iteration 12: need to repeat for 3941123 halo centers. (took 0.0304577 sec) SUBFIND: SO iteration 13: need to repeat for 3941123 halo centers. (took 0.0304654 sec) SUBFIND: SO iteration 14: need to repeat for 3941123 halo centers. (took 0.030417 sec) SUBFIND: SO iteration 15: need to repeat for 3941123 halo centers. (took 0.0304094 sec) SUBFIND: SO iteration 16: need to repeat for 434200 halo centers. (took 0.0295002 sec) SUBFIND: SO iteration 17: need to repeat for 19073 halo centers. (took 0.0107517 sec) SUBFIND: SO iteration 18: need to repeat for 3 halo centers. (took 0.00195481 sec) SUBFIND: SO iteration 1: need to repeat for 3941123 halo centers. (took 0.0310247 sec) SUBFIND: SO iteration 2: need to repeat for 3941123 halo centers. (took 0.0299812 sec) SUBFIND: SO iteration 3: need to repeat for 3941123 halo centers. (took 0.0326178 sec) SUBFIND: SO iteration 4: need to repeat for 3941123 halo centers. (took 0.0303363 sec) SUBFIND: SO iteration 5: need to repeat for 3941123 halo centers. (took 0.0323768 sec) SUBFIND: SO iteration 6: need to repeat for 3941123 halo centers. (took 0.0324985 sec) SUBFIND: SO iteration 7: need to repeat for 3941123 halo centers. (took 0.0327156 sec) SUBFIND: SO iteration 8: need to repeat for 3941123 halo centers. (took 0.0375051 sec) SUBFIND: SO iteration 9: need to repeat for 3941123 halo centers. (took 0.0376188 sec) SUBFIND: SO iteration 10: need to repeat for 3941123 halo centers. (took 0.0371246 sec) SUBFIND: SO iteration 11: need to repeat for 3941123 halo centers. (took 0.0344247 sec) SUBFIND: SO iteration 12: need to repeat for 3941123 halo centers. (took 0.0351962 sec) SUBFIND: SO iteration 13: need to repeat for 3941123 halo centers. (took 0.0335343 sec) SUBFIND: SO iteration 14: need to repeat for 3941123 halo centers. (took 0.0379877 sec) SUBFIND: SO iteration 15: need to repeat for 3941123 halo centers. (took 0.0393979 sec) SUBFIND: SO iteration 16: need to repeat for 677532 halo centers. (took 0.0378163 sec) SUBFIND: SO iteration 17: need to repeat for 29598 halo centers. (took 0.0200825 sec) SUBFIND: SO iteration 18: need to repeat for 5 halo centers. (took 0.00413743 sec) SUBFIND: SO iteration 1: need to repeat for 3941123 halo centers. (took 0.0361506 sec) SUBFIND: SO iteration 2: need to repeat for 3941123 halo centers. (took 0.0330591 sec) SUBFIND: SO iteration 3: need to repeat for 3941123 halo centers. (took 0.0313886 sec) SUBFIND: SO iteration 4: need to repeat for 3941123 halo centers. (took 0.0301235 sec) SUBFIND: SO iteration 5: need to repeat for 3941123 halo centers. (took 0.0293801 sec) SUBFIND: SO iteration 6: need to repeat for 3941123 halo centers. (took 0.0293275 sec) SUBFIND: SO iteration 7: need to repeat for 3941123 halo centers. (took 0.0296337 sec) SUBFIND: SO iteration 8: need to repeat for 3941123 halo centers. (took 0.0301069 sec) SUBFIND: SO iteration 9: need to repeat for 3941123 halo centers. (took 0.0293036 sec) SUBFIND: SO iteration 10: need to repeat for 3941123 halo centers. (took 0.0300288 sec) SUBFIND: SO iteration 11: need to repeat for 3941123 halo centers. (took 0.0297585 sec) SUBFIND: SO iteration 12: need to repeat for 3941123 halo centers. (took 0.0314167 sec) SUBFIND: SO iteration 13: need to repeat for 3941123 halo centers. (took 0.033341 sec) SUBFIND: SO iteration 14: need to repeat for 3941123 halo centers. (took 0.032544 sec) SUBFIND: SO iteration 15: need to repeat for 3941123 halo centers. (took 0.030093 sec) SUBFIND: SO iteration 16: need to repeat for 3685446 halo centers. (took 0.0292394 sec) SUBFIND: SO iteration 17: need to repeat for 541860 halo centers. (took 0.027776 sec) SUBFIND: SO iteration 18: need to repeat for 30539 halo centers. (took 0.0124785 sec) SUBFIND: determining spherical overdensity masses took 2.15053 sec SUBFIND: assembled and ordered groups and subhalos (took 0.221951 sec) FOF/SUBFIND: writing group catalogue file: 'output/fof_subhalo_tab_271' (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 = 3.55838 sec, total size 1473.87 MB, corresponds to effective I/O rate of 414.195 MB/sec SUBFIND: Subgroup catalogues saved. took = 3.56053 sec SUBFIND: Finished with SUBFIND. (total time=109.476 sec) SUBFIND: Total number of subhalos with at least 20 particles: 3941123 SUBFIND: Largest subhalo has 68 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 133994523 FOF: preparing output order of particles took 1.29368 sec SNAPSHOT: writing snapshot file #271 @ time 0.132275 ... SNAPSHOT: writing snapshot file: 'output/snap_271' (file 1 of 1) SNAPSHOT: writing snapshot rename 'output/snap_271.hdf5' to 'output/bak-snap_271.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 9.20449 sec, total size 5240.82 MB, corresponds to effective I/O rate of 569.377 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 16 (rank 16 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.