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 = 186308.82 Mb (on task= 783), Smallest = 186183.79 Mb (on task= 0), Average = 186278.69 Mb Total Mem: Largest = 191386.89 Mb (on task= 54), Smallest = 191386.76 Mb (on task= 0), Average = 191386.89 Mb Committed_AS: Largest = 5202.97 Mb (on task= 0), Smallest = 5078.08 Mb (on task= 783), Average = 5108.19 Mb SwapTotal: Largest = 0.00 Mb (on task= 0), Smallest = 0.00 Mb (on task= 0), Average = 0.00 Mb SwapFree: Largest = 0.00 Mb (on task= 0), Smallest = 0.00 Mb (on task= 0), Average = 0.00 Mb AllocMem: Largest = 5202.97 Mb (on task= 0), Smallest = 5078.08 Mb (on task= 783), Average = 5108.19 Mb avail /dev/shm: Largest = 95257.22 Mb (on task= 81), Smallest = 95257.12 Mb (on task= 7), 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 15.2889 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): 66081179 (tot= 66081179) masstab= 0 READIC: Type 1: 67936450 (tot= 67936450) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 117694 (tot= 117694) 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 6.26255 sec, total size 6392.31 MB, corresponds to effective I/O rate of 1020.72 MB/sec READIC: Total number of particles : 134135323 INIT: Testing ID uniqueness... INIT: success. took=0.0596794 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=32383, determination of top-level tree involved 6 iterations and took 0.373343 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 1.1187|1.11973 DOMAIN: combining multiple-domains took 0.0151432 sec DOMAIN: exchange of 68054144 particles DOMAIN: particle exchange done. (took 0.188665 sec) DOMAIN: domain decomposition done. (took in total 0.582911 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0334376 sec. INIT: Converting u -> entropy All.cf_a3inv=1000 FOF: Begin to compute FoF group catalogue... (presently allocated=87.5303 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.0898361 sec =61658.4 NTopnodes=37009 NTopleaves=32383 FOF: Start linking particles (presently allocated=97.0247 MB) FOF: linking of small cells took 0.000828942 sec FOF: local links done (took 0.0807655 sec, avg-work=0.070824, imbalance=1.13079). FOF: Marked=185392 out of the 67936450 primaries which are linked FOF: begin linking across processors (presently allocated=98.0044 MB) FOF: have done 11974 cross links (processed 185392, took 0.00371379 sec) FOF: have done 3077 cross links (processed 94011, took 0.00305118 sec) FOF: have done 550 cross links (processed 14550, took 0.00259998 sec) FOF: have done 102 cross links (processed 2565, took 0.00245526 sec) FOF: have done 25 cross links (processed 392, took 0.00239706 sec) FOF: have done 2 cross links (processed 93, took 0.00239036 sec) FOF: have done 0 cross links (processed 15, took 0.00233124 sec) FOF: Local groups found. FOF: primary group finding took = 0.105231 sec FOF: Start finding nearest dm-particle (presently allocated=97.0247 MB) FOF: fof-nearest iteration 1: need to repeat for 64212459 particles. (took = 0.0526015 sec) FOF: fof-nearest iteration 2: need to repeat for 54516401 particles. (took = 0.0596152 sec) FOF: fof-nearest iteration 3: need to repeat for 29951302 particles. (took = 0.0651439 sec) FOF: fof-nearest iteration 4: need to repeat for 8651488 particles. (took = 0.0449876 sec) FOF: fof-nearest iteration 5: need to repeat for 1188860 particles. (took = 0.016924 sec) FOF: fof-nearest iteration 6: need to repeat for 21368 particles. (took = 0.00442307 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.248041 sec FOF: compiling local group data and catalogue took = 0.0126735 sec FOF: Total number of FOF groups with at least 32 particles: 829234 FOF: Largest FOF group has 165 particles. FOF: Total number of particles in FOF groups: 134135192 FOF: group properties are now allocated.. (presently allocated=90.2657 MB) FOF: computation of group properties took = 0.00496039 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.261736 sec FOF: Finished computing FoF groups. Complete work took 0.834776 sec (presently allocated=87.8714 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=90.9243 MB) GRAVTREE: Tree construction done. took 0.267238 sec =77030.1 NTopnodes=37009 NTopleaves=32383 tree-build-scalability=0.520108 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 134089662 particles. (took 0.526277 sec) SUBFIND: ngb iteration 2: need to repeat for 134064754 particles. (took 0.424783 sec) SUBFIND: ngb iteration 3: need to repeat for 134039355 particles. (took 0.374321 sec) SUBFIND: ngb iteration 4: need to repeat for 134015889 particles. (took 0.346004 sec) SUBFIND: ngb iteration 5: need to repeat for 133995107 particles. (took 0.334727 sec) SUBFIND: ngb iteration 6: need to repeat for 133978573 particles. (took 0.330377 sec) SUBFIND: ngb iteration 7: need to repeat for 133964130 particles. (took 0.333686 sec) SUBFIND: ngb iteration 8: need to repeat for 133952021 particles. (took 0.343051 sec) SUBFIND: ngb iteration 9: need to repeat for 133941890 particles. (took 0.358162 sec) SUBFIND: ngb iteration 10: need to repeat for 133927468 particles. (took 0.376438 sec) SUBFIND: ngb iteration 11: need to repeat for 133613587 particles. (took 0.396562 sec) SUBFIND: ngb iteration 12: need to repeat for 130387262 particles. (took 0.415102 sec) SUBFIND: ngb iteration 13: need to repeat for 121623792 particles. (took 0.421802 sec) SUBFIND: ngb iteration 14: need to repeat for 109177052 particles. (took 0.411197 sec) SUBFIND: ngb iteration 15: need to repeat for 95320036 particles. (took 0.382459 sec) SUBFIND: ngb iteration 16: need to repeat for 81475173 particles. (took 0.347161 sec) SUBFIND: ngb iteration 17: need to repeat for 67429559 particles. (took 0.309807 sec) SUBFIND: ngb iteration 18: need to repeat for 52664562 particles. (took 0.267799 sec) SUBFIND: ngb iteration 19: need to repeat for 37398825 particles. (took 0.224931 sec) SUBFIND: ngb iteration 20: need to repeat for 23244662 particles. (took 0.176392 sec) SUBFIND: ngb iteration 21: need to repeat for 12186783 particles. (took 0.126186 sec) SUBFIND: ngb iteration 22: need to repeat for 5178777 particles. (took 0.0801397 sec) SUBFIND: ngb iteration 23: need to repeat for 1718758 particles. (took 0.0418416 sec) SUBFIND: ngb iteration 24: need to repeat for 423245 particles. (took 0.017551 sec) SUBFIND: ngb iteration 25: need to repeat for 91874 particles. (took 0.00581203 sec) SUBFIND: ngb iteration 26: need to repeat for 37438 particles. (took 0.00171905 sec) SUBFIND: ngb iteration 27: need to repeat for 31257 particles. (took 0.00158727 sec) SUBFIND: ngb iteration 28: need to repeat for 29792 particles. (took 0.00183888 sec) SUBFIND: ngb iteration 29: need to repeat for 28169 particles. (took 0.00145035 sec) SUBFIND: ngb iteration 30: need to repeat for 26060 particles. (took 0.00232701 sec) SUBFIND: ngb iteration 31: need to repeat for 23303 particles. (took 0.00201255 sec) SUBFIND: ngb iteration 32: need to repeat for 20303 particles. (took 0.00170705 sec) SUBFIND: ngb iteration 33: need to repeat for 17061 particles. (took 0.00213703 sec) SUBFIND: ngb iteration 34: need to repeat for 13908 particles. (took 0.00170431 sec) SUBFIND: ngb iteration 35: need to repeat for 10934 particles. (took 0.00145936 sec) SUBFIND: ngb iteration 36: need to repeat for 8379 particles. (took 0.00135459 sec) SUBFIND: ngb iteration 37: need to repeat for 6109 particles. (took 0.0011369 sec) SUBFIND: ngb iteration 38: need to repeat for 4255 particles. (took 0.00108724 sec) SUBFIND: ngb iteration 39: need to repeat for 2500 particles. (took 0.00083016 sec) SUBFIND: ngb iteration 40: need to repeat for 1536 particles. (took 0.000727894 sec) SUBFIND: ngb iteration 41: need to repeat for 679 particles. (took 0.000678759 sec) SUBFIND: ngb iteration 42: need to repeat for 191 particles. (took 0.000615757 sec) SUBFIND: ngb iteration 43: need to repeat for 82 particles. (took 0.00051285 sec) SUBFIND: ngb iteration 44: need to repeat for 3 particles. (took 0.000382705 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 7.40207 sec SUBFIND: Number of FOF halos treated with collective SubFind algorithm = 0 SUBFIND: Number of processors used in different partitions for the collective SubFind code = 0 SUBFIND: (The adopted size-limit for the collective algorithm was 134135323 particles, for threshold size factor 0.6) SUBFIND: The other 829234 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00340143 sec SUBFIND: particle balance=1.1187 SUBFIND: subfind_exchange() took 0.241008 sec SUBFIND: particle balance for processing=1.00027 SUBFIND: subdomain decomposition took 0.0516163 sec SUBFIND: serial subfind subdomain decomposition took 0.0509919 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=960 took 11.1219 sec SUBFIND: root-task=0: Serial processing of halo 0 took 11.2475 SUBFIND: Processing overall took (total time=11.4731 sec) SUBFIND: 0 out of 13480 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 258751 ALLOCATE: Changing to MaxPartSph = 127471 SUBFIND: subfind_exchange() (for return to original CPU) took 0.26441 sec TREE: Full tree construction for all particles. (presently allocated=80.7 MB) GRAVTREE: Tree construction done. took 0.776789 sec =77030.1 NTopnodes=37009 NTopleaves=32383 tree-build-scalability=0.520108 SUBFIND: SO iteration 1: need to repeat for 829234 halo centers. (took 0.0162725 sec) SUBFIND: SO iteration 2: need to repeat for 829234 halo centers. (took 0.0149633 sec) SUBFIND: SO iteration 3: need to repeat for 829234 halo centers. (took 0.0148505 sec) SUBFIND: SO iteration 4: need to repeat for 829234 halo centers. (took 0.0146471 sec) SUBFIND: SO iteration 5: need to repeat for 829234 halo centers. (took 0.0145809 sec) SUBFIND: SO iteration 6: need to repeat for 829234 halo centers. (took 0.0145011 sec) SUBFIND: SO iteration 7: need to repeat for 829234 halo centers. (took 0.0145416 sec) SUBFIND: SO iteration 8: need to repeat for 829234 halo centers. (took 0.0145709 sec) SUBFIND: SO iteration 9: need to repeat for 829234 halo centers. (took 0.0145485 sec) SUBFIND: SO iteration 10: need to repeat for 829234 halo centers. (took 0.0145084 sec) SUBFIND: SO iteration 11: need to repeat for 829234 halo centers. (took 0.014528 sec) SUBFIND: SO iteration 12: need to repeat for 829234 halo centers. (took 0.0145208 sec) SUBFIND: SO iteration 13: need to repeat for 829234 halo centers. (took 0.0145314 sec) SUBFIND: SO iteration 14: need to repeat for 829234 halo centers. (took 0.0146005 sec) SUBFIND: SO iteration 15: need to repeat for 829234 halo centers. (took 0.0145682 sec) SUBFIND: SO iteration 16: need to repeat for 17933 halo centers. (took 0.0143965 sec) SUBFIND: SO iteration 17: need to repeat for 121 halo centers. (took 0.00133155 sec) SUBFIND: SO iteration 18: need to repeat for 1 halo centers. (took 0.000237435 sec) SUBFIND: SO iteration 1: need to repeat for 829234 halo centers. (took 0.0145178 sec) SUBFIND: SO iteration 2: need to repeat for 829234 halo centers. (took 0.0143199 sec) SUBFIND: SO iteration 3: need to repeat for 829234 halo centers. (took 0.014593 sec) SUBFIND: SO iteration 4: need to repeat for 829234 halo centers. (took 0.0144687 sec) SUBFIND: SO iteration 5: need to repeat for 829234 halo centers. (took 0.0147562 sec) SUBFIND: SO iteration 6: need to repeat for 829234 halo centers. (took 0.0145825 sec) SUBFIND: SO iteration 7: need to repeat for 829234 halo centers. (took 0.0146171 sec) SUBFIND: SO iteration 8: need to repeat for 829234 halo centers. (took 0.0144699 sec) SUBFIND: SO iteration 9: need to repeat for 829234 halo centers. (took 0.0145148 sec) SUBFIND: SO iteration 10: need to repeat for 829234 halo centers. (took 0.0144358 sec) SUBFIND: SO iteration 11: need to repeat for 829234 halo centers. (took 0.0145024 sec) SUBFIND: SO iteration 12: need to repeat for 829234 halo centers. (took 0.0144493 sec) SUBFIND: SO iteration 13: need to repeat for 829234 halo centers. (took 0.0145072 sec) SUBFIND: SO iteration 14: need to repeat for 829234 halo centers. (took 0.0145094 sec) SUBFIND: SO iteration 15: need to repeat for 829234 halo centers. (took 0.0144607 sec) SUBFIND: SO iteration 16: need to repeat for 8673 halo centers. (took 0.0143938 sec) SUBFIND: SO iteration 17: need to repeat for 38 halo centers. (took 0.000784442 sec) SUBFIND: SO iteration 1: need to repeat for 829234 halo centers. (took 0.0145621 sec) SUBFIND: SO iteration 2: need to repeat for 829234 halo centers. (took 0.0147122 sec) SUBFIND: SO iteration 3: need to repeat for 829234 halo centers. (took 0.0147128 sec) SUBFIND: SO iteration 4: need to repeat for 829234 halo centers. (took 0.014729 sec) SUBFIND: SO iteration 5: need to repeat for 829234 halo centers. (took 0.0145569 sec) SUBFIND: SO iteration 6: need to repeat for 829234 halo centers. (took 0.0145387 sec) SUBFIND: SO iteration 7: need to repeat for 829234 halo centers. (took 0.0145052 sec) SUBFIND: SO iteration 8: need to repeat for 829234 halo centers. (took 0.0145396 sec) SUBFIND: SO iteration 9: need to repeat for 829234 halo centers. (took 0.0144944 sec) SUBFIND: SO iteration 10: need to repeat for 829234 halo centers. (took 0.0146671 sec) SUBFIND: SO iteration 11: need to repeat for 829234 halo centers. (took 0.0145167 sec) SUBFIND: SO iteration 12: need to repeat for 829234 halo centers. (took 0.0145523 sec) SUBFIND: SO iteration 13: need to repeat for 829234 halo centers. (took 0.0148339 sec) SUBFIND: SO iteration 14: need to repeat for 829234 halo centers. (took 0.0147966 sec) SUBFIND: SO iteration 15: need to repeat for 829234 halo centers. (took 0.014666 sec) SUBFIND: SO iteration 16: need to repeat for 18226 halo centers. (took 0.0144626 sec) SUBFIND: SO iteration 17: need to repeat for 125 halo centers. (took 0.00141355 sec) SUBFIND: SO iteration 18: need to repeat for 1 halo centers. (took 0.000227651 sec) SUBFIND: SO iteration 1: need to repeat for 829234 halo centers. (took 0.0144965 sec) SUBFIND: SO iteration 2: need to repeat for 829234 halo centers. (took 0.0149365 sec) SUBFIND: SO iteration 3: need to repeat for 829234 halo centers. (took 0.0145045 sec) SUBFIND: SO iteration 4: need to repeat for 829234 halo centers. (took 0.0148444 sec) SUBFIND: SO iteration 5: need to repeat for 829234 halo centers. (took 0.0147033 sec) SUBFIND: SO iteration 6: need to repeat for 829234 halo centers. (took 0.0147547 sec) SUBFIND: SO iteration 7: need to repeat for 829234 halo centers. (took 0.0150498 sec) SUBFIND: SO iteration 8: need to repeat for 829234 halo centers. (took 0.0147267 sec) SUBFIND: SO iteration 9: need to repeat for 829234 halo centers. (took 0.0147457 sec) SUBFIND: SO iteration 10: need to repeat for 829234 halo centers. (took 0.0147181 sec) SUBFIND: SO iteration 11: need to repeat for 829234 halo centers. (took 0.0147414 sec) SUBFIND: SO iteration 12: need to repeat for 829234 halo centers. (took 0.0147024 sec) SUBFIND: SO iteration 13: need to repeat for 829234 halo centers. (took 0.0147811 sec) SUBFIND: SO iteration 14: need to repeat for 829234 halo centers. (took 0.0147012 sec) SUBFIND: SO iteration 15: need to repeat for 829234 halo centers. (took 0.0147331 sec) SUBFIND: SO iteration 16: need to repeat for 499546 halo centers. (took 0.0146957 sec) SUBFIND: SO iteration 17: need to repeat for 17428 halo centers. (took 0.0115757 sec) SUBFIND: SO iteration 18: need to repeat for 362 halo centers. (took 0.0013157 sec) SUBFIND: SO iteration 19: need to repeat for 1 halo centers. (took 0.000234511 sec) SUBFIND: determining spherical overdensity masses took 0.956966 sec SUBFIND: assembled and ordered groups and subhalos (took 0.23478 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 = 4.83704 sec, total size 312.773 MB, corresponds to effective I/O rate of 64.6621 MB/sec SUBFIND: Subgroup catalogues saved. took = 4.83813 sec SUBFIND: Finished with SUBFIND. (total time=26.499 sec) SUBFIND: Total number of subhalos with at least 20 particles: 842691 SUBFIND: Largest subhalo has 165 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134135192 FOF: preparing output order of particles took 0.887524 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 11.8954 sec, total size 5361.41 MB, corresponds to effective I/O rate of 450.714 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 480 (rank 480 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) Abort(806969615) on node 493 (rank 493 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.