TACC: Starting up job 4153614 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 = 186332.17 Mb (on task= 243), Smallest = 185662.24 Mb (on task= 621), Average = 186011.12 Mb Total Mem: Largest = 191386.89 Mb (on task= 27), Smallest = 191386.88 Mb (on task= 378), Average = 191386.89 Mb Committed_AS: Largest = 5724.65 Mb (on task= 621), Smallest = 5054.72 Mb (on task= 243), Average = 5375.77 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 = 5724.65 Mb (on task= 621), Smallest = 5054.72 Mb (on task= 243), Average = 5375.77 Mb avail /dev/shm: Largest = 95257.27 Mb (on task= 81), Smallest = 95257.20 Mb (on task= 580), Average = 95257.25 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c208-001.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 16.9909 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): 65244518 (tot= 65244518) masstab= 0 READIC: Type 1: 68800463 (tot= 68800463) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 57427 (tot= 57427) 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 5.83065 sec, total size 6387.61 MB, corresponds to effective I/O rate of 1095.52 MB/sec READIC: Total number of particles : 134102408 INIT: Testing ID uniqueness... INIT: success. took=0.0577106 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: Increasing TopNodeAllocFactor=5.32333 new value=6.92033 DOMAIN: NTopleaves=30290, determination of top-level tree involved 5 iterations and took 0.494937 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=166 for nextra=75, reaching maximum imbalance of 1.1043|1.1043 DOMAIN: combining multiple-domains took 0.0193758 sec DOMAIN: exchange of 68857890 particles DOMAIN: particle exchange done. (took 0.318017 sec) DOMAIN: domain decomposition done. (took in total 0.839897 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0471981 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=116.048 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.108485 sec =67340.1 NTopnodes=34617 NTopleaves=30290 FOF: Start linking particles (presently allocated=128.753 MB) FOF: linking of small cells took 0.00132938 sec FOF: local links done (took 0.109829 sec, avg-work=0.0981079, imbalance=1.11584). FOF: Marked=168991 out of the 68800463 primaries which are linked FOF: begin linking across processors (presently allocated=130.042 MB) FOF: have done 11191 cross links (processed 168991, took 0.0046481 sec) FOF: have done 2635 cross links (processed 80845, took 0.00381079 sec) FOF: have done 456 cross links (processed 10991, took 0.0033172 sec) FOF: have done 91 cross links (processed 1921, took 0.00310226 sec) FOF: have done 12 cross links (processed 277, took 0.00302257 sec) FOF: have done 3 cross links (processed 57, took 0.00304789 sec) FOF: have done 0 cross links (processed 9, took 0.00302424 sec) FOF: Local groups found. FOF: primary group finding took = 0.141489 sec FOF: Start finding nearest dm-particle (presently allocated=128.753 MB) FOF: fof-nearest iteration 1: need to repeat for 63158230 particles. (took = 0.0683339 sec) FOF: fof-nearest iteration 2: need to repeat for 52977057 particles. (took = 0.0776633 sec) FOF: fof-nearest iteration 3: need to repeat for 29880904 particles. (took = 0.0835096 sec) FOF: fof-nearest iteration 4: need to repeat for 10074741 particles. (took = 0.0591309 sec) FOF: fof-nearest iteration 5: need to repeat for 1389628 particles. (took = 0.0256737 sec) FOF: fof-nearest iteration 6: need to repeat for 41098 particles. (took = 0.00657942 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.326612 sec FOF: compiling local group data and catalogue took = 0.0167595 sec FOF: Total number of FOF groups with at least 32 particles: 810691 FOF: Largest FOF group has 167 particles. FOF: Total number of particles in FOF groups: 134102408 FOF: group properties are now allocated.. (presently allocated=119.812 MB) FOF: computation of group properties took = 0.00612544 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.193905 sec FOF: Finished computing FoF groups. Complete work took 0.880509 sec (presently allocated=116.506 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=120.475 MB) GRAVTREE: Tree construction done. took 0.349677 sec =86702.4 NTopnodes=34617 NTopleaves=30290 tree-build-scalability=0.601354 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 133943030 particles. (took 0.6257 sec) SUBFIND: ngb iteration 2: need to repeat for 133859983 particles. (took 0.519385 sec) SUBFIND: ngb iteration 3: need to repeat for 133785632 particles. (took 0.464946 sec) SUBFIND: ngb iteration 4: need to repeat for 133726795 particles. (took 0.436695 sec) SUBFIND: ngb iteration 5: need to repeat for 133679504 particles. (took 0.427714 sec) SUBFIND: ngb iteration 6: need to repeat for 133646141 particles. (took 0.427364 sec) SUBFIND: ngb iteration 7: need to repeat for 133613096 particles. (took 0.439009 sec) SUBFIND: ngb iteration 8: need to repeat for 133579038 particles. (took 0.455353 sec) SUBFIND: ngb iteration 9: need to repeat for 133549040 particles. (took 0.477182 sec) SUBFIND: ngb iteration 10: need to repeat for 133523954 particles. (took 0.50192 sec) SUBFIND: ngb iteration 11: need to repeat for 133237729 particles. (took 0.528351 sec) SUBFIND: ngb iteration 12: need to repeat for 129021705 particles. (took 0.551414 sec) SUBFIND: ngb iteration 13: need to repeat for 118903469 particles. (took 0.555949 sec) SUBFIND: ngb iteration 14: need to repeat for 105956679 particles. (took 0.533465 sec) SUBFIND: ngb iteration 15: need to repeat for 93240448 particles. (took 0.495517 sec) SUBFIND: ngb iteration 16: need to repeat for 81976771 particles. (took 0.453711 sec) SUBFIND: ngb iteration 17: need to repeat for 71139868 particles. (took 0.411461 sec) SUBFIND: ngb iteration 18: need to repeat for 59132687 particles. (took 0.371755 sec) SUBFIND: ngb iteration 19: need to repeat for 45032487 particles. (took 0.333189 sec) SUBFIND: ngb iteration 20: need to repeat for 29970654 particles. (took 0.274673 sec) SUBFIND: ngb iteration 21: need to repeat for 16690604 particles. (took 0.204136 sec) SUBFIND: ngb iteration 22: need to repeat for 7442313 particles. (took 0.131318 sec) SUBFIND: ngb iteration 23: need to repeat for 2571016 particles. (took 0.0703889 sec) SUBFIND: ngb iteration 24: need to repeat for 735377 particles. (took 0.0302603 sec) SUBFIND: ngb iteration 25: need to repeat for 292547 particles. (took 0.00976448 sec) SUBFIND: ngb iteration 26: need to repeat for 226401 particles. (took 0.00327976 sec) SUBFIND: ngb iteration 27: need to repeat for 217784 particles. (took 0.00310466 sec) SUBFIND: ngb iteration 28: need to repeat for 213103 particles. (took 0.00329284 sec) SUBFIND: ngb iteration 29: need to repeat for 206677 particles. (took 0.00327592 sec) SUBFIND: ngb iteration 30: need to repeat for 198504 particles. (took 0.00375674 sec) SUBFIND: ngb iteration 31: need to repeat for 187816 particles. (took 0.00369537 sec) SUBFIND: ngb iteration 32: need to repeat for 175689 particles. (took 0.00400411 sec) SUBFIND: ngb iteration 33: need to repeat for 159510 particles. (took 0.00462419 sec) SUBFIND: ngb iteration 34: need to repeat for 141167 particles. (took 0.00438808 sec) SUBFIND: ngb iteration 35: need to repeat for 119978 particles. (took 0.00445038 sec) SUBFIND: ngb iteration 36: need to repeat for 98015 particles. (took 0.00446928 sec) SUBFIND: ngb iteration 37: need to repeat for 74816 particles. (took 0.00315403 sec) SUBFIND: ngb iteration 38: need to repeat for 53326 particles. (took 0.00252949 sec) SUBFIND: ngb iteration 39: need to repeat for 34547 particles. (took 0.00223708 sec) SUBFIND: ngb iteration 40: need to repeat for 20258 particles. (took 0.00172061 sec) SUBFIND: ngb iteration 41: need to repeat for 10466 particles. (took 0.00136806 sec) SUBFIND: ngb iteration 42: need to repeat for 4077 particles. (took 0.00102791 sec) SUBFIND: ngb iteration 43: need to repeat for 1420 particles. (took 0.000752972 sec) SUBFIND: ngb iteration 44: need to repeat for 425 particles. (took 0.000630582 sec) SUBFIND: ngb iteration 45: need to repeat for 27 particles. (took 0.000451496 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 9.79183 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 134102408 particles, for threshold size factor 0.6) SUBFIND: The other 810691 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00290124 sec SUBFIND: particle balance=1.1043 SUBFIND: subfind_exchange() took 0.369502 sec SUBFIND: particle balance for processing=1.00074 SUBFIND: subdomain decomposition took 0.0695505 sec SUBFIND: serial subfind subdomain decomposition took 0.0686682 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=1252 took 19.1852 sec SUBFIND: root-task=0: Serial processing of halo 0 took 19.3545 SUBFIND: Processing overall took (total time=19.8103 sec) SUBFIND: 0 out of 11807 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 344915 ALLOCATE: Changing to MaxPartSph = 167810 SUBFIND: subfind_exchange() (for return to original CPU) took 0.40052 sec TREE: Full tree construction for all particles. (presently allocated=107.676 MB) GRAVTREE: Tree construction done. took 1.01692 sec =86702.4 NTopnodes=34617 NTopleaves=30290 tree-build-scalability=0.601354 SUBFIND: SO iteration 1: need to repeat for 810691 halo centers. (took 0.0189416 sec) SUBFIND: SO iteration 2: need to repeat for 810691 halo centers. (took 0.0182779 sec) SUBFIND: SO iteration 3: need to repeat for 810691 halo centers. (took 0.0178326 sec) SUBFIND: SO iteration 4: need to repeat for 810691 halo centers. (took 0.0175338 sec) SUBFIND: SO iteration 5: need to repeat for 810691 halo centers. (took 0.0169331 sec) SUBFIND: SO iteration 6: need to repeat for 810691 halo centers. (took 0.01683 sec) SUBFIND: SO iteration 7: need to repeat for 810691 halo centers. (took 0.0170515 sec) SUBFIND: SO iteration 8: need to repeat for 810691 halo centers. (took 0.0172388 sec) SUBFIND: SO iteration 9: need to repeat for 810691 halo centers. (took 0.0170733 sec) SUBFIND: SO iteration 10: need to repeat for 810691 halo centers. (took 0.0167187 sec) SUBFIND: SO iteration 11: need to repeat for 810691 halo centers. (took 0.0170214 sec) SUBFIND: SO iteration 12: need to repeat for 810691 halo centers. (took 0.0168607 sec) SUBFIND: SO iteration 13: need to repeat for 810691 halo centers. (took 0.0169742 sec) SUBFIND: SO iteration 14: need to repeat for 810691 halo centers. (took 0.0166765 sec) SUBFIND: SO iteration 15: need to repeat for 810691 halo centers. (took 0.0167779 sec) SUBFIND: SO iteration 16: need to repeat for 16911 halo centers. (took 0.0164081 sec) SUBFIND: SO iteration 17: need to repeat for 242 halo centers. (took 0.00196895 sec) SUBFIND: SO iteration 18: need to repeat for 6 halo centers. (took 0.000219593 sec) SUBFIND: SO iteration 1: need to repeat for 810691 halo centers. (took 0.017924 sec) SUBFIND: SO iteration 2: need to repeat for 810691 halo centers. (took 0.0163607 sec) SUBFIND: SO iteration 3: need to repeat for 810691 halo centers. (took 0.0166041 sec) SUBFIND: SO iteration 4: need to repeat for 810691 halo centers. (took 0.0165502 sec) SUBFIND: SO iteration 5: need to repeat for 810691 halo centers. (took 0.016554 sec) SUBFIND: SO iteration 6: need to repeat for 810691 halo centers. (took 0.0166033 sec) SUBFIND: SO iteration 7: need to repeat for 810691 halo centers. (took 0.01656 sec) SUBFIND: SO iteration 8: need to repeat for 810691 halo centers. (took 0.0165737 sec) SUBFIND: SO iteration 9: need to repeat for 810691 halo centers. (took 0.016583 sec) SUBFIND: SO iteration 10: need to repeat for 810691 halo centers. (took 0.0165822 sec) SUBFIND: SO iteration 11: need to repeat for 810691 halo centers. (took 0.0165794 sec) SUBFIND: SO iteration 12: need to repeat for 810691 halo centers. (took 0.0165702 sec) SUBFIND: SO iteration 13: need to repeat for 810691 halo centers. (took 0.0166064 sec) SUBFIND: SO iteration 14: need to repeat for 810691 halo centers. (took 0.0165779 sec) SUBFIND: SO iteration 15: need to repeat for 810691 halo centers. (took 0.0165601 sec) SUBFIND: SO iteration 16: need to repeat for 8876 halo centers. (took 0.0164485 sec) SUBFIND: SO iteration 17: need to repeat for 99 halo centers. (took 0.00111124 sec) SUBFIND: SO iteration 18: need to repeat for 3 halo centers. (took 0.000209788 sec) SUBFIND: SO iteration 1: need to repeat for 810691 halo centers. (took 0.0166736 sec) SUBFIND: SO iteration 2: need to repeat for 810691 halo centers. (took 0.017163 sec) SUBFIND: SO iteration 3: need to repeat for 810691 halo centers. (took 0.0170771 sec) SUBFIND: SO iteration 4: need to repeat for 810691 halo centers. (took 0.0167701 sec) SUBFIND: SO iteration 5: need to repeat for 810691 halo centers. (took 0.0167025 sec) SUBFIND: SO iteration 6: need to repeat for 810691 halo centers. (took 0.0167096 sec) SUBFIND: SO iteration 7: need to repeat for 810691 halo centers. (took 0.0166818 sec) SUBFIND: SO iteration 8: need to repeat for 810691 halo centers. (took 0.0166435 sec) SUBFIND: SO iteration 9: need to repeat for 810691 halo centers. (took 0.0166492 sec) SUBFIND: SO iteration 10: need to repeat for 810691 halo centers. (took 0.016764 sec) SUBFIND: SO iteration 11: need to repeat for 810691 halo centers. (took 0.0166392 sec) SUBFIND: SO iteration 12: need to repeat for 810691 halo centers. (took 0.0166711 sec) SUBFIND: SO iteration 13: need to repeat for 810691 halo centers. (took 0.0166798 sec) SUBFIND: SO iteration 14: need to repeat for 810691 halo centers. (took 0.0166645 sec) SUBFIND: SO iteration 15: need to repeat for 810691 halo centers. (took 0.0166172 sec) SUBFIND: SO iteration 16: need to repeat for 17440 halo centers. (took 0.0164076 sec) SUBFIND: SO iteration 17: need to repeat for 252 halo centers. (took 0.00193319 sec) SUBFIND: SO iteration 18: need to repeat for 6 halo centers. (took 0.000210263 sec) SUBFIND: SO iteration 1: need to repeat for 810691 halo centers. (took 0.0166324 sec) SUBFIND: SO iteration 2: need to repeat for 810691 halo centers. (took 0.0172061 sec) SUBFIND: SO iteration 3: need to repeat for 810691 halo centers. (took 0.0168387 sec) SUBFIND: SO iteration 4: need to repeat for 810691 halo centers. (took 0.0170459 sec) SUBFIND: SO iteration 5: need to repeat for 810691 halo centers. (took 0.0170289 sec) SUBFIND: SO iteration 6: need to repeat for 810691 halo centers. (took 0.0170607 sec) SUBFIND: SO iteration 7: need to repeat for 810691 halo centers. (took 0.0173378 sec) SUBFIND: SO iteration 8: need to repeat for 810691 halo centers. (took 0.0169843 sec) SUBFIND: SO iteration 9: need to repeat for 810691 halo centers. (took 0.0170523 sec) SUBFIND: SO iteration 10: need to repeat for 810691 halo centers. (took 0.0172585 sec) SUBFIND: SO iteration 11: need to repeat for 810691 halo centers. (took 0.0172257 sec) SUBFIND: SO iteration 12: need to repeat for 810691 halo centers. (took 0.0176035 sec) SUBFIND: SO iteration 13: need to repeat for 810691 halo centers. (took 0.0174983 sec) SUBFIND: SO iteration 14: need to repeat for 810691 halo centers. (took 0.0177475 sec) SUBFIND: SO iteration 15: need to repeat for 810691 halo centers. (took 0.0174215 sec) SUBFIND: SO iteration 16: need to repeat for 447548 halo centers. (took 0.0174476 sec) SUBFIND: SO iteration 17: need to repeat for 20234 halo centers. (took 0.0133344 sec) SUBFIND: SO iteration 18: need to repeat for 798 halo centers. (took 0.00207741 sec) SUBFIND: determining spherical overdensity masses took 1.10846 sec SUBFIND: assembled and ordered groups and subhalos (took 0.179952 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 = 2.85503 sec, total size 305.479 MB, corresponds to effective I/O rate of 106.996 MB/sec SUBFIND: Subgroup catalogues saved. took = 2.85639 sec SUBFIND: Finished with SUBFIND. (total time=35.9562 sec) SUBFIND: Total number of subhalos with at least 20 particles: 822388 SUBFIND: Largest subhalo has 167 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134102262 FOF: preparing output order of particles took 1.26438 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 11.3831 sec, total size 5350.71 MB, corresponds to effective I/O rate of 470.055 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 244 (rank 244 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.