TACC: Starting up job 4244614 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 = 186447.91 Mb (on task= 351), Smallest = 186405.84 Mb (on task= 378), Average = 186428.50 Mb Total Mem: Largest = 191515.35 Mb (on task= 270), Smallest = 191515.33 Mb (on task= 0), Average = 191515.33 Mb Committed_AS: Largest = 5109.49 Mb (on task= 378), Smallest = 5067.42 Mb (on task= 351), Average = 5086.84 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 = 5109.49 Mb (on task= 378), Smallest = 5067.42 Mb (on task= 351), Average = 5086.84 Mb avail /dev/shm: Largest = 95321.53 Mb (on task= 81), Smallest = 95321.46 Mb (on task= 198), Average = 95321.51 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c174-092.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 18.03 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_054.hdf5' contains: READIC: Type 0 (gas): 65660668 (tot= 65660668) masstab= 0 READIC: Type 1: 68286164 (tot= 68286164) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 35666 (tot= 35666) masstab= 0 READIC: Type 5: 0 (tot= 0) masstab= 0 READIC: Reading file `output/snap_054.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 4.41591 sec, total size 6383.71 MB, corresponds to effective I/O rate of 1445.62 MB/sec READIC: Total number of particles : 133982498 INIT: Testing ID uniqueness... INIT: success. took=0.071261 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=18866, determination of top-level tree involved 5 iterations and took 0.646009 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=183 for nextra=98, reaching maximum imbalance of 1.11919|1.11973 DOMAIN: combining multiple-domains took 0.0134322 sec DOMAIN: exchange of 68321830 particles DOMAIN: particle exchange done. (took 0.344984 sec) DOMAIN: domain decomposition done. (took in total 1.01522 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0745524 sec. INIT: Converting u -> entropy All.cf_a3inv=1331 FOF: Begin to compute FoF group catalogue... (presently allocated=173.828 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.154637 sec =78626.6 NTopnodes=21561 NTopleaves=18866 FOF: Start linking particles (presently allocated=194.245 MB) FOF: linking of small cells took 0.00194746 sec FOF: local links done (took 0.148803 sec, avg-work=0.131586, imbalance=1.12554). FOF: Marked=140488 out of the 68286164 primaries which are linked FOF: begin linking across processors (presently allocated=196.143 MB) FOF: have done 10554 cross links (processed 140488, took 0.00629976 sec) FOF: have done 2518 cross links (processed 71642, took 0.00545879 sec) FOF: have done 438 cross links (processed 10522, took 0.00477683 sec) FOF: have done 92 cross links (processed 1935, took 0.00452476 sec) FOF: have done 15 cross links (processed 389, took 0.00443549 sec) FOF: have done 2 cross links (processed 51, took 0.00440342 sec) FOF: have done 0 cross links (processed 6, took 0.0044074 sec) FOF: Local groups found. FOF: primary group finding took = 0.195561 sec FOF: Start finding nearest dm-particle (presently allocated=194.245 MB) FOF: fof-nearest iteration 1: need to repeat for 63990149 particles. (took = 0.0980105 sec) FOF: fof-nearest iteration 2: need to repeat for 55511897 particles. (took = 0.110665 sec) FOF: fof-nearest iteration 3: need to repeat for 32580406 particles. (took = 0.121528 sec) FOF: fof-nearest iteration 4: need to repeat for 10321332 particles. (took = 0.0875119 sec) FOF: fof-nearest iteration 5: need to repeat for 1558392 particles. (took = 0.0354821 sec) FOF: fof-nearest iteration 6: need to repeat for 21348 particles. (took = 0.00937665 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.470814 sec FOF: compiling local group data and catalogue took = 0.027394 sec FOF: Total number of FOF groups with at least 32 particles: 1282132 FOF: Largest FOF group has 108 particles. FOF: Total number of particles in FOF groups: 133982498 FOF: group properties are now allocated.. (presently allocated=180.063 MB) FOF: computation of group properties took = 0.0109156 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.103661 sec FOF: Finished computing FoF groups. Complete work took 1.02 sec (presently allocated=174.949 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=181.974 MB) GRAVTREE: Tree construction done. took 0.529793 sec =110929 NTopnodes=21561 NTopleaves=18866 tree-build-scalability=0.806083 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 133693926 particles. (took 0.921098 sec) SUBFIND: ngb iteration 2: need to repeat for 133372981 particles. (took 0.804532 sec) SUBFIND: ngb iteration 3: need to repeat for 132843302 particles. (took 0.753168 sec) SUBFIND: ngb iteration 4: need to repeat for 131912756 particles. (took 0.716109 sec) SUBFIND: ngb iteration 5: need to repeat for 130135817 particles. (took 0.689716 sec) SUBFIND: ngb iteration 6: need to repeat for 126684374 particles. (took 0.67831 sec) SUBFIND: ngb iteration 7: need to repeat for 120116183 particles. (took 0.666541 sec) SUBFIND: ngb iteration 8: need to repeat for 109388861 particles. (took 0.638136 sec) SUBFIND: ngb iteration 9: need to repeat for 96309524 particles. (took 0.581113 sec) SUBFIND: ngb iteration 10: need to repeat for 84994771 particles. (took 0.508278 sec) SUBFIND: ngb iteration 11: need to repeat for 77242823 particles. (took 0.445588 sec) SUBFIND: ngb iteration 12: need to repeat for 72540205 particles. (took 0.409471 sec) SUBFIND: ngb iteration 13: need to repeat for 69801687 particles. (took 0.391393 sec) SUBFIND: ngb iteration 14: need to repeat for 68134243 particles. (took 0.383185 sec) SUBFIND: ngb iteration 15: need to repeat for 67018291 particles. (took 0.367294 sec) SUBFIND: ngb iteration 16: need to repeat for 66174307 particles. (took 0.347375 sec) SUBFIND: ngb iteration 17: need to repeat for 65510017 particles. (took 0.322933 sec) SUBFIND: ngb iteration 18: need to repeat for 65001785 particles. (took 0.299071 sec) SUBFIND: ngb iteration 19: need to repeat for 64594679 particles. (took 0.279944 sec) SUBFIND: ngb iteration 20: need to repeat for 64237484 particles. (took 0.266179 sec) SUBFIND: ngb iteration 21: need to repeat for 63874994 particles. (took 0.259662 sec) SUBFIND: ngb iteration 22: need to repeat for 63471019 particles. (took 0.258649 sec) SUBFIND: ngb iteration 23: need to repeat for 62978169 particles. (took 0.260213 sec) SUBFIND: ngb iteration 24: need to repeat for 62365303 particles. (took 0.264547 sec) SUBFIND: ngb iteration 25: need to repeat for 61589591 particles. (took 0.269322 sec) SUBFIND: ngb iteration 26: need to repeat for 60607154 particles. (took 0.276495 sec) SUBFIND: ngb iteration 27: need to repeat for 59377208 particles. (took 0.289301 sec) SUBFIND: ngb iteration 28: need to repeat for 57840777 particles. (took 0.302815 sec) SUBFIND: ngb iteration 29: need to repeat for 55921432 particles. (took 0.316976 sec) SUBFIND: ngb iteration 30: need to repeat for 53567305 particles. (took 0.336831 sec) SUBFIND: ngb iteration 31: need to repeat for 50691907 particles. (took 0.355762 sec) SUBFIND: ngb iteration 32: need to repeat for 47243070 particles. (took 0.371055 sec) SUBFIND: ngb iteration 33: need to repeat for 43193357 particles. (took 0.377579 sec) SUBFIND: ngb iteration 34: need to repeat for 38550608 particles. (took 0.372433 sec) SUBFIND: ngb iteration 35: need to repeat for 33391418 particles. (took 0.346488 sec) SUBFIND: ngb iteration 36: need to repeat for 27841690 particles. (took 0.304271 sec) SUBFIND: ngb iteration 37: need to repeat for 22147199 particles. (took 0.254402 sec) SUBFIND: ngb iteration 38: need to repeat for 16621904 particles. (took 0.207232 sec) SUBFIND: ngb iteration 39: need to repeat for 11586779 particles. (took 0.164456 sec) SUBFIND: ngb iteration 40: need to repeat for 7376628 particles. (took 0.120235 sec) SUBFIND: ngb iteration 41: need to repeat for 4210439 particles. (took 0.0810321 sec) SUBFIND: ngb iteration 42: need to repeat for 2092664 particles. (took 0.052462 sec) SUBFIND: ngb iteration 43: need to repeat for 871298 particles. (took 0.0299736 sec) SUBFIND: ngb iteration 44: need to repeat for 296784 particles. (took 0.0153859 sec) SUBFIND: ngb iteration 45: need to repeat for 78647 particles. (took 0.00682743 sec) SUBFIND: ngb iteration 46: need to repeat for 15416 particles. (took 0.00263492 sec) SUBFIND: ngb iteration 47: need to repeat for 2239 particles. (took 0.000925407 sec) SUBFIND: ngb iteration 48: need to repeat for 149 particles. (took 0.000402955 sec) SUBFIND: ngb iteration 49: need to repeat for 1 particles. (took 0.000243617 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 16.377 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 133982498 particles, for threshold size factor 0.6) SUBFIND: The other 1282132 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00383614 sec SUBFIND: particle balance=1.11919 SUBFIND: subfind_exchange() took 0.451762 sec SUBFIND: particle balance for processing=1.00005 SUBFIND: subdomain decomposition took 0.105014 sec SUBFIND: serial subfind subdomain decomposition took 0.104055 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=2968 took 70.6446 sec SUBFIND: root-task=0: Serial processing of halo 0 took 70.9002 SUBFIND: Processing overall took (total time=71.749 sec) SUBFIND: 0 out of 21757 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 516910 ALLOCATE: Changing to MaxPartSph = 253321 SUBFIND: subfind_exchange() (for return to original CPU) took 0.518206 sec TREE: Full tree construction for all particles. (presently allocated=162.631 MB) GRAVTREE: Tree construction done. took 1.54636 sec =110929 NTopnodes=21561 NTopleaves=18866 tree-build-scalability=0.806083 SUBFIND: SO iteration 1: need to repeat for 1282132 halo centers. (took 0.0252455 sec) SUBFIND: SO iteration 2: need to repeat for 1282132 halo centers. (took 0.0215726 sec) SUBFIND: SO iteration 3: need to repeat for 1282132 halo centers. (took 0.0213039 sec) SUBFIND: SO iteration 4: need to repeat for 1282132 halo centers. (took 0.0214203 sec) SUBFIND: SO iteration 5: need to repeat for 1282132 halo centers. (took 0.0213075 sec) SUBFIND: SO iteration 6: need to repeat for 1282132 halo centers. (took 0.0213433 sec) SUBFIND: SO iteration 7: need to repeat for 1282132 halo centers. (took 0.0215173 sec) SUBFIND: SO iteration 8: need to repeat for 1282132 halo centers. (took 0.0210914 sec) SUBFIND: SO iteration 9: need to repeat for 1282132 halo centers. (took 0.0208802 sec) SUBFIND: SO iteration 10: need to repeat for 1282132 halo centers. (took 0.0208164 sec) SUBFIND: SO iteration 11: need to repeat for 1282132 halo centers. (took 0.0208441 sec) SUBFIND: SO iteration 12: need to repeat for 1282132 halo centers. (took 0.0211674 sec) SUBFIND: SO iteration 13: need to repeat for 1282132 halo centers. (took 0.0209224 sec) SUBFIND: SO iteration 14: need to repeat for 1282132 halo centers. (took 0.0208695 sec) SUBFIND: SO iteration 15: need to repeat for 1282132 halo centers. (took 0.0209969 sec) SUBFIND: SO iteration 16: need to repeat for 52748 halo centers. (took 0.0206173 sec) SUBFIND: SO iteration 17: need to repeat for 256 halo centers. (took 0.00413863 sec) SUBFIND: SO iteration 18: need to repeat for 2 halo centers. (took 0.00019555 sec) SUBFIND: SO iteration 1: need to repeat for 1282132 halo centers. (took 0.0210455 sec) SUBFIND: SO iteration 2: need to repeat for 1282132 halo centers. (took 0.0203882 sec) SUBFIND: SO iteration 3: need to repeat for 1282132 halo centers. (took 0.0208521 sec) SUBFIND: SO iteration 4: need to repeat for 1282132 halo centers. (took 0.0208172 sec) SUBFIND: SO iteration 5: need to repeat for 1282132 halo centers. (took 0.0208412 sec) SUBFIND: SO iteration 6: need to repeat for 1282132 halo centers. (took 0.0209877 sec) SUBFIND: SO iteration 7: need to repeat for 1282132 halo centers. (took 0.0210242 sec) SUBFIND: SO iteration 8: need to repeat for 1282132 halo centers. (took 0.0208481 sec) SUBFIND: SO iteration 9: need to repeat for 1282132 halo centers. (took 0.0209312 sec) SUBFIND: SO iteration 10: need to repeat for 1282132 halo centers. (took 0.02085 sec) SUBFIND: SO iteration 11: need to repeat for 1282132 halo centers. (took 0.0209664 sec) SUBFIND: SO iteration 12: need to repeat for 1282132 halo centers. (took 0.021156 sec) SUBFIND: SO iteration 13: need to repeat for 1282132 halo centers. (took 0.0208797 sec) SUBFIND: SO iteration 14: need to repeat for 1282132 halo centers. (took 0.0208599 sec) SUBFIND: SO iteration 15: need to repeat for 1282132 halo centers. (took 0.0208641 sec) SUBFIND: SO iteration 16: need to repeat for 27132 halo centers. (took 0.0206817 sec) SUBFIND: SO iteration 17: need to repeat for 108 halo centers. (took 0.00303988 sec) SUBFIND: SO iteration 1: need to repeat for 1282132 halo centers. (took 0.0221356 sec) SUBFIND: SO iteration 2: need to repeat for 1282132 halo centers. (took 0.0211544 sec) SUBFIND: SO iteration 3: need to repeat for 1282132 halo centers. (took 0.0216206 sec) SUBFIND: SO iteration 4: need to repeat for 1282132 halo centers. (took 0.0217396 sec) SUBFIND: SO iteration 5: need to repeat for 1282132 halo centers. (took 0.0219941 sec) SUBFIND: SO iteration 6: need to repeat for 1282132 halo centers. (took 0.0214092 sec) SUBFIND: SO iteration 7: need to repeat for 1282132 halo centers. (took 0.0219619 sec) SUBFIND: SO iteration 8: need to repeat for 1282132 halo centers. (took 0.0211779 sec) SUBFIND: SO iteration 9: need to repeat for 1282132 halo centers. (took 0.0210582 sec) SUBFIND: SO iteration 10: need to repeat for 1282132 halo centers. (took 0.0211867 sec) SUBFIND: SO iteration 11: need to repeat for 1282132 halo centers. (took 0.0209162 sec) SUBFIND: SO iteration 12: need to repeat for 1282132 halo centers. (took 0.0209556 sec) SUBFIND: SO iteration 13: need to repeat for 1282132 halo centers. (took 0.0210157 sec) SUBFIND: SO iteration 14: need to repeat for 1282132 halo centers. (took 0.0208606 sec) SUBFIND: SO iteration 15: need to repeat for 1282132 halo centers. (took 0.0209004 sec) SUBFIND: SO iteration 16: need to repeat for 53365 halo centers. (took 0.0206688 sec) SUBFIND: SO iteration 17: need to repeat for 259 halo centers. (took 0.00410413 sec) SUBFIND: SO iteration 18: need to repeat for 2 halo centers. (took 0.000192536 sec) SUBFIND: SO iteration 1: need to repeat for 1282132 halo centers. (took 0.0209803 sec) SUBFIND: SO iteration 2: need to repeat for 1282132 halo centers. (took 0.0212598 sec) SUBFIND: SO iteration 3: need to repeat for 1282132 halo centers. (took 0.0204106 sec) SUBFIND: SO iteration 4: need to repeat for 1282132 halo centers. (took 0.0209396 sec) SUBFIND: SO iteration 5: need to repeat for 1282132 halo centers. (took 0.0207842 sec) SUBFIND: SO iteration 6: need to repeat for 1282132 halo centers. (took 0.0207941 sec) SUBFIND: SO iteration 7: need to repeat for 1282132 halo centers. (took 0.0209511 sec) SUBFIND: SO iteration 8: need to repeat for 1282132 halo centers. (took 0.0208122 sec) SUBFIND: SO iteration 9: need to repeat for 1282132 halo centers. (took 0.0208371 sec) SUBFIND: SO iteration 10: need to repeat for 1282132 halo centers. (took 0.0208035 sec) SUBFIND: SO iteration 11: need to repeat for 1282132 halo centers. (took 0.0209568 sec) SUBFIND: SO iteration 12: need to repeat for 1282132 halo centers. (took 0.0209822 sec) SUBFIND: SO iteration 13: need to repeat for 1282132 halo centers. (took 0.021203 sec) SUBFIND: SO iteration 14: need to repeat for 1282132 halo centers. (took 0.0213669 sec) SUBFIND: SO iteration 15: need to repeat for 1282132 halo centers. (took 0.0208814 sec) SUBFIND: SO iteration 16: need to repeat for 906877 halo centers. (took 0.0206791 sec) SUBFIND: SO iteration 17: need to repeat for 49356 halo centers. (took 0.0159052 sec) SUBFIND: SO iteration 18: need to repeat for 2092 halo centers. (took 0.00477579 sec) SUBFIND: SO iteration 19: need to repeat for 6 halo centers. (took 0.000497313 sec) SUBFIND: determining spherical overdensity masses took 1.38879 sec SUBFIND: assembled and ordered groups and subhalos (took 0.0943992 sec) FOF/SUBFIND: writing group catalogue file: 'output/fof_subhalo_tab_054' (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 = 1.63001 sec, total size 483.748 MB, corresponds to effective I/O rate of 296.776 MB/sec SUBFIND: Subgroup catalogues saved. took = 1.63156 sec SUBFIND: Finished with SUBFIND. (total time=94.3643 sec) SUBFIND: Total number of subhalos with at least 20 particles: 1303664 SUBFIND: Largest subhalo has 108 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 133982498 FOF: preparing output order of particles took 1.36605 sec SNAPSHOT: writing snapshot file #54 @ time 0.0909091 ... SNAPSHOT: writing snapshot file: 'output/snap_054' (file 1 of 1) SNAPSHOT: writing snapshot rename 'output/snap_054.hdf5' to 'output/bak-snap_054.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 7.33532 sec, total size 5351.35 MB, corresponds to effective I/O rate of 729.532 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 155 (rank 155 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.