TACC: Starting up job 4242144 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 = 186491.93 Mb (on task= 108), Smallest = 186400.52 Mb (on task= 0), Average = 186447.71 Mb Total Mem: Largest = 191515.34 Mb (on task= 0), Smallest = 191515.20 Mb (on task= 81), Average = 191515.32 Mb Committed_AS: Largest = 5114.81 Mb (on task= 0), Smallest = 5023.41 Mb (on task= 108), Average = 5067.62 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 = 5114.81 Mb (on task= 0), Smallest = 5023.41 Mb (on task= 108), Average = 5067.62 Mb avail /dev/shm: Largest = 95321.53 Mb (on task= 297), Smallest = 95321.41 Mb (on task= 100), Average = 95321.51 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c101-083.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 15.4878 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): 64299451 (tot= 64299451) masstab= 0 READIC: Type 1: 69677322 (tot= 69677322) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 20666 (tot= 20666) 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 4.41869 sec, total size 6379.2 MB, corresponds to effective I/O rate of 1443.68 MB/sec READIC: Total number of particles : 133997439 INIT: Testing ID uniqueness... INIT: success. took=0.0710724 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=19951, determination of top-level tree involved 5 iterations and took 0.634595 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=171 for nextra=98, reaching maximum imbalance of 1.10778|1.10781 DOMAIN: combining multiple-domains took 0.0136101 sec DOMAIN: exchange of 69697988 particles DOMAIN: particle exchange done. (took 0.356549 sec) DOMAIN: domain decomposition done. (took in total 1.01526 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0737686 sec. INIT: Converting u -> entropy All.cf_a3inv=512 FOF: Begin to compute FoF group catalogue... (presently allocated=172.838 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.159146 sec =78625.3 NTopnodes=22801 NTopleaves=19951 FOF: Start linking particles (presently allocated=192.873 MB) FOF: linking of small cells took 0.00186996 sec FOF: local links done (took 0.155612 sec, avg-work=0.138833, imbalance=1.11461). FOF: Marked=145649 out of the 69677322 primaries which are linked FOF: begin linking across processors (presently allocated=194.754 MB) FOF: have done 10837 cross links (processed 145649, took 0.00618737 sec) FOF: have done 2486 cross links (processed 69052, took 0.00530243 sec) FOF: have done 438 cross links (processed 10547, took 0.00476063 sec) FOF: have done 66 cross links (processed 1794, took 0.00458032 sec) FOF: have done 9 cross links (processed 227, took 0.00446795 sec) FOF: have done 0 cross links (processed 29, took 0.00434953 sec) FOF: Local groups found. FOF: primary group finding took = 0.197529 sec FOF: Start finding nearest dm-particle (presently allocated=192.873 MB) FOF: fof-nearest iteration 1: need to repeat for 62479566 particles. (took = 0.0967436 sec) FOF: fof-nearest iteration 2: need to repeat for 53967686 particles. (took = 0.108396 sec) FOF: fof-nearest iteration 3: need to repeat for 33581163 particles. (took = 0.116501 sec) FOF: fof-nearest iteration 4: need to repeat for 12267026 particles. (took = 0.0899088 sec) FOF: fof-nearest iteration 5: need to repeat for 1793060 particles. (took = 0.0418299 sec) FOF: fof-nearest iteration 6: need to repeat for 49641 particles. (took = 0.0102641 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.472202 sec FOF: compiling local group data and catalogue took = 0.0267559 sec FOF: Total number of FOF groups with at least 32 particles: 1156980 FOF: Largest FOF group has 117 particles. FOF: Total number of particles in FOF groups: 133997439 FOF: group properties are now allocated.. (presently allocated=178.901 MB) FOF: computation of group properties took = 0.0103075 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.103152 sec FOF: Finished computing FoF groups. Complete work took 1.02585 sec (presently allocated=173.839 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=180.62 MB) GRAVTREE: Tree construction done. took 0.527414 sec =108479 NTopnodes=22801 NTopleaves=19951 tree-build-scalability=0.790298 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 122006521 particles. (took 0.84989 sec) SUBFIND: ngb iteration 2: need to repeat for 115395667 particles. (took 0.672095 sec) SUBFIND: ngb iteration 3: need to repeat for 109708991 particles. (took 0.593811 sec) SUBFIND: ngb iteration 4: need to repeat for 105195720 particles. (took 0.646229 sec) SUBFIND: ngb iteration 5: need to repeat for 101307172 particles. (took 0.505926 sec) SUBFIND: ngb iteration 6: need to repeat for 97098842 particles. (took 0.489751 sec) SUBFIND: ngb iteration 7: need to repeat for 91360729 particles. (took 0.471776 sec) SUBFIND: ngb iteration 8: need to repeat for 83999953 particles. (took 0.446316 sec) SUBFIND: ngb iteration 9: need to repeat for 77139550 particles. (took 0.413337 sec) SUBFIND: ngb iteration 10: need to repeat for 72404168 particles. (took 0.386903 sec) SUBFIND: ngb iteration 11: need to repeat for 69714358 particles. (took 0.380085 sec) SUBFIND: ngb iteration 12: need to repeat for 68277755 particles. (took 0.384218 sec) SUBFIND: ngb iteration 13: need to repeat for 66860100 particles. (took 0.392507 sec) SUBFIND: ngb iteration 14: need to repeat for 63111509 particles. (took 0.39324 sec) SUBFIND: ngb iteration 15: need to repeat for 55973129 particles. (took 0.372199 sec) SUBFIND: ngb iteration 16: need to repeat for 47111980 particles. (took 0.325455 sec) SUBFIND: ngb iteration 17: need to repeat for 39698338 particles. (took 0.264577 sec) SUBFIND: ngb iteration 18: need to repeat for 35549187 particles. (took 0.210614 sec) SUBFIND: ngb iteration 19: need to repeat for 33958591 particles. (took 0.175574 sec) SUBFIND: ngb iteration 20: need to repeat for 33429924 particles. (took 0.159777 sec) SUBFIND: ngb iteration 21: need to repeat for 33198844 particles. (took 0.153513 sec) SUBFIND: ngb iteration 22: need to repeat for 33056545 particles. (took 0.152421 sec) SUBFIND: ngb iteration 23: need to repeat for 32927622 particles. (took 0.152949 sec) SUBFIND: ngb iteration 24: need to repeat for 32770016 particles. (took 0.155181 sec) SUBFIND: ngb iteration 25: need to repeat for 32563959 particles. (took 0.15703 sec) SUBFIND: ngb iteration 26: need to repeat for 32286182 particles. (took 0.160531 sec) SUBFIND: ngb iteration 27: need to repeat for 31908337 particles. (took 0.166242 sec) SUBFIND: ngb iteration 28: need to repeat for 31391994 particles. (took 0.173815 sec) SUBFIND: ngb iteration 29: need to repeat for 30690633 particles. (took 0.182573 sec) SUBFIND: ngb iteration 30: need to repeat for 29751710 particles. (took 0.195832 sec) SUBFIND: ngb iteration 31: need to repeat for 28507838 particles. (took 0.211385 sec) SUBFIND: ngb iteration 32: need to repeat for 26892315 particles. (took 0.230461 sec) SUBFIND: ngb iteration 33: need to repeat for 24847122 particles. (took 0.234222 sec) SUBFIND: ngb iteration 34: need to repeat for 22342054 particles. (took 0.232896 sec) SUBFIND: ngb iteration 35: need to repeat for 19362520 particles. (took 0.215283 sec) SUBFIND: ngb iteration 36: need to repeat for 15998123 particles. (took 0.195363 sec) SUBFIND: ngb iteration 37: need to repeat for 12447173 particles. (took 0.163955 sec) SUBFIND: ngb iteration 38: need to repeat for 8969330 particles. (took 0.131803 sec) SUBFIND: ngb iteration 39: need to repeat for 5863915 particles. (took 0.0992659 sec) SUBFIND: ngb iteration 40: need to repeat for 3407785 particles. (took 0.0713413 sec) SUBFIND: ngb iteration 41: need to repeat for 1716063 particles. (took 0.0460394 sec) SUBFIND: ngb iteration 42: need to repeat for 734185 particles. (took 0.0278202 sec) SUBFIND: ngb iteration 43: need to repeat for 256237 particles. (took 0.0140282 sec) SUBFIND: ngb iteration 44: need to repeat for 69843 particles. (took 0.00714063 sec) SUBFIND: ngb iteration 45: need to repeat for 14938 particles. (took 0.00314012 sec) SUBFIND: ngb iteration 46: need to repeat for 2263 particles. (took 0.00125008 sec) SUBFIND: ngb iteration 47: need to repeat for 189 particles. (took 0.0004689 sec) SUBFIND: ngb iteration 48: need to repeat for 10 particles. (took 0.000293678 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 12.0792 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 133997439 particles, for threshold size factor 0.6) SUBFIND: The other 1156980 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00384276 sec SUBFIND: particle balance=1.10764 SUBFIND: subfind_exchange() took 0.450843 sec SUBFIND: particle balance for processing=1.0003 SUBFIND: subdomain decomposition took 0.105335 sec SUBFIND: serial subfind subdomain decomposition took 0.103949 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=2679 took 63.4547 sec SUBFIND: root-task=0: Serial processing of halo 0 took 63.7102 SUBFIND: Processing overall took (total time=64.1836 sec) SUBFIND: 0 out of 11089 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 516968 ALLOCATE: Changing to MaxPartSph = 248070 SUBFIND: subfind_exchange() (for return to original CPU) took 0.516375 sec TREE: Full tree construction for all particles. (presently allocated=161.199 MB) GRAVTREE: Tree construction done. took 1.41813 sec =108479 NTopnodes=22801 NTopleaves=19951 tree-build-scalability=0.790298 SUBFIND: SO iteration 1: need to repeat for 1156973 halo centers. (took 0.0238101 sec) SUBFIND: SO iteration 2: need to repeat for 1156973 halo centers. (took 0.0202691 sec) SUBFIND: SO iteration 3: need to repeat for 1156973 halo centers. (took 0.0203599 sec) SUBFIND: SO iteration 4: need to repeat for 1156973 halo centers. (took 0.0201966 sec) SUBFIND: SO iteration 5: need to repeat for 1156973 halo centers. (took 0.0200989 sec) SUBFIND: SO iteration 6: need to repeat for 1156973 halo centers. (took 0.0199547 sec) SUBFIND: SO iteration 7: need to repeat for 1156973 halo centers. (took 0.019952 sec) SUBFIND: SO iteration 8: need to repeat for 1156973 halo centers. (took 0.0198373 sec) SUBFIND: SO iteration 9: need to repeat for 1156973 halo centers. (took 0.0199109 sec) SUBFIND: SO iteration 10: need to repeat for 1156973 halo centers. (took 0.0198075 sec) SUBFIND: SO iteration 11: need to repeat for 1156973 halo centers. (took 0.019765 sec) SUBFIND: SO iteration 12: need to repeat for 1156973 halo centers. (took 0.0198036 sec) SUBFIND: SO iteration 13: need to repeat for 1156973 halo centers. (took 0.0197217 sec) SUBFIND: SO iteration 14: need to repeat for 1156973 halo centers. (took 0.0197658 sec) SUBFIND: SO iteration 15: need to repeat for 1156973 halo centers. (took 0.0198143 sec) SUBFIND: SO iteration 16: need to repeat for 41688 halo centers. (took 0.0193261 sec) SUBFIND: SO iteration 17: need to repeat for 355 halo centers. (took 0.00363625 sec) SUBFIND: SO iteration 18: need to repeat for 4 halo centers. (took 0.000203816 sec) SUBFIND: SO iteration 1: need to repeat for 1156973 halo centers. (took 0.0207469 sec) SUBFIND: SO iteration 2: need to repeat for 1156973 halo centers. (took 0.0199374 sec) SUBFIND: SO iteration 3: need to repeat for 1156973 halo centers. (took 0.0197003 sec) SUBFIND: SO iteration 4: need to repeat for 1156973 halo centers. (took 0.0199954 sec) SUBFIND: SO iteration 5: need to repeat for 1156973 halo centers. (took 0.0203291 sec) SUBFIND: SO iteration 6: need to repeat for 1156973 halo centers. (took 0.0202921 sec) SUBFIND: SO iteration 7: need to repeat for 1156973 halo centers. (took 0.0198918 sec) SUBFIND: SO iteration 8: need to repeat for 1156973 halo centers. (took 0.0198372 sec) SUBFIND: SO iteration 9: need to repeat for 1156973 halo centers. (took 0.0198666 sec) SUBFIND: SO iteration 10: need to repeat for 1156973 halo centers. (took 0.020085 sec) SUBFIND: SO iteration 11: need to repeat for 1156973 halo centers. (took 0.0201142 sec) SUBFIND: SO iteration 12: need to repeat for 1156973 halo centers. (took 0.0198289 sec) SUBFIND: SO iteration 13: need to repeat for 1156973 halo centers. (took 0.0200477 sec) SUBFIND: SO iteration 14: need to repeat for 1156973 halo centers. (took 0.0199219 sec) SUBFIND: SO iteration 15: need to repeat for 1156973 halo centers. (took 0.0201607 sec) SUBFIND: SO iteration 16: need to repeat for 22577 halo centers. (took 0.0194009 sec) SUBFIND: SO iteration 17: need to repeat for 196 halo centers. (took 0.00293059 sec) SUBFIND: SO iteration 18: need to repeat for 2 halo centers. (took 0.000188421 sec) SUBFIND: SO iteration 1: need to repeat for 1156973 halo centers. (took 0.019977 sec) SUBFIND: SO iteration 2: need to repeat for 1156973 halo centers. (took 0.0208343 sec) SUBFIND: SO iteration 3: need to repeat for 1156973 halo centers. (took 0.0203485 sec) SUBFIND: SO iteration 4: need to repeat for 1156973 halo centers. (took 0.0201033 sec) SUBFIND: SO iteration 5: need to repeat for 1156973 halo centers. (took 0.0214904 sec) SUBFIND: SO iteration 6: need to repeat for 1156973 halo centers. (took 0.019747 sec) SUBFIND: SO iteration 7: need to repeat for 1156973 halo centers. (took 0.0197879 sec) SUBFIND: SO iteration 8: need to repeat for 1156973 halo centers. (took 0.0197211 sec) SUBFIND: SO iteration 9: need to repeat for 1156973 halo centers. (took 0.0197347 sec) SUBFIND: SO iteration 10: need to repeat for 1156973 halo centers. (took 0.0198556 sec) SUBFIND: SO iteration 11: need to repeat for 1156973 halo centers. (took 0.0197788 sec) SUBFIND: SO iteration 12: need to repeat for 1156973 halo centers. (took 0.0197708 sec) SUBFIND: SO iteration 13: need to repeat for 1156973 halo centers. (took 0.020063 sec) SUBFIND: SO iteration 14: need to repeat for 1156973 halo centers. (took 0.0198623 sec) SUBFIND: SO iteration 15: need to repeat for 1156973 halo centers. (took 0.019735 sec) SUBFIND: SO iteration 16: need to repeat for 42663 halo centers. (took 0.0192989 sec) SUBFIND: SO iteration 17: need to repeat for 369 halo centers. (took 0.0036653 sec) SUBFIND: SO iteration 18: need to repeat for 5 halo centers. (took 0.00020558 sec) SUBFIND: SO iteration 1: need to repeat for 1156973 halo centers. (took 0.0197581 sec) SUBFIND: SO iteration 2: need to repeat for 1156973 halo centers. (took 0.020101 sec) SUBFIND: SO iteration 3: need to repeat for 1156973 halo centers. (took 0.019508 sec) SUBFIND: SO iteration 4: need to repeat for 1156973 halo centers. (took 0.0199611 sec) SUBFIND: SO iteration 5: need to repeat for 1156973 halo centers. (took 0.0198608 sec) SUBFIND: SO iteration 6: need to repeat for 1156973 halo centers. (took 0.0199097 sec) SUBFIND: SO iteration 7: need to repeat for 1156973 halo centers. (took 0.0200235 sec) SUBFIND: SO iteration 8: need to repeat for 1156973 halo centers. (took 0.0199359 sec) SUBFIND: SO iteration 9: need to repeat for 1156973 halo centers. (took 0.0208455 sec) SUBFIND: SO iteration 10: need to repeat for 1156973 halo centers. (took 0.0199239 sec) SUBFIND: SO iteration 11: need to repeat for 1156973 halo centers. (took 0.0203577 sec) SUBFIND: SO iteration 12: need to repeat for 1156973 halo centers. (took 0.020278 sec) SUBFIND: SO iteration 13: need to repeat for 1156973 halo centers. (took 0.0208254 sec) SUBFIND: SO iteration 14: need to repeat for 1156973 halo centers. (took 0.019966 sec) SUBFIND: SO iteration 15: need to repeat for 1156973 halo centers. (took 0.0200589 sec) SUBFIND: SO iteration 16: need to repeat for 759234 halo centers. (took 0.0198689 sec) SUBFIND: SO iteration 17: need to repeat for 45006 halo centers. (took 0.0145288 sec) SUBFIND: SO iteration 18: need to repeat for 2757 halo centers. (took 0.0035899 sec) SUBFIND: determining spherical overdensity masses took 1.31718 sec SUBFIND: assembled and ordered groups and subhalos (took 0.089134 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 = 1.48923 sec, total size 434.738 MB, corresponds to effective I/O rate of 291.921 MB/sec SUBFIND: Subgroup catalogues saved. took = 1.49036 sec SUBFIND: Finished with SUBFIND. (total time=82.1505 sec) SUBFIND: Total number of subhalos with at least 20 particles: 1167719 SUBFIND: Largest subhalo has 117 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 133996417 FOF: preparing output order of particles took 1.41464 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 8.3435 sec, total size 5336.29 MB, corresponds to effective I/O rate of 639.574 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 136 (rank 136 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.