TACC: Starting up job 4242141 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 = 186448.20 Mb (on task= 378), Smallest = 186404.92 Mb (on task= 0), Average = 186431.42 Mb Total Mem: Largest = 191515.35 Mb (on task= 351), Smallest = 191515.33 Mb (on task= 0), Average = 191515.33 Mb Committed_AS: Largest = 5110.41 Mb (on task= 0), Smallest = 5067.13 Mb (on task= 378), Average = 5083.91 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 = 5110.41 Mb (on task= 0), Smallest = 5067.13 Mb (on task= 378), Average = 5083.91 Mb avail /dev/shm: Largest = 95321.54 Mb (on task= 351), Smallest = 95321.47 Mb (on task= 53), Average = 95321.51 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c160-023.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 16.4916 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): 65775756 (tot= 65775756) masstab= 0 READIC: Type 1: 68012765 (tot= 68012765) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 208850 (tot= 208850) 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 4.48594 sec, total size 6384.83 MB, corresponds to effective I/O rate of 1423.3 MB/sec READIC: Total number of particles : 133997371 INIT: Testing ID uniqueness... INIT: success. took=0.0743335 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=19342, determination of top-level tree involved 5 iterations and took 0.634 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 1.11937|1.11973 DOMAIN: combining multiple-domains took 0.0134798 sec DOMAIN: exchange of 68221615 particles DOMAIN: particle exchange done. (took 0.33609 sec) DOMAIN: domain decomposition done. (took in total 0.994309 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0749921 sec. INIT: Converting u -> entropy All.cf_a3inv=512 FOF: Begin to compute FoF group catalogue... (presently allocated=173.935 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.15713 sec =65747.8 NTopnodes=22105 NTopleaves=19342 FOF: Start linking particles (presently allocated=192.532 MB) FOF: linking of small cells took 0.0018926 sec FOF: local links done (took 0.174076 sec, avg-work=0.154549, imbalance=1.12161). FOF: Marked=152440 out of the 68012765 primaries which are linked FOF: begin linking across processors (presently allocated=194.374 MB) FOF: have done 8610 cross links (processed 152440, took 0.00618129 sec) FOF: have done 2272 cross links (processed 74763, took 0.00524807 sec) FOF: have done 388 cross links (processed 10529, took 0.00482939 sec) FOF: have done 78 cross links (processed 1653, took 0.00450894 sec) FOF: have done 12 cross links (processed 309, took 0.00445479 sec) FOF: have done 1 cross links (processed 31, took 0.00452591 sec) FOF: have done 0 cross links (processed 2, took 0.00438795 sec) FOF: Local groups found. FOF: primary group finding took = 0.220643 sec FOF: Start finding nearest dm-particle (presently allocated=192.532 MB) FOF: fof-nearest iteration 1: need to repeat for 63354700 particles. (took = 0.108787 sec) FOF: fof-nearest iteration 2: need to repeat for 51730234 particles. (took = 0.126416 sec) FOF: fof-nearest iteration 3: need to repeat for 27359710 particles. (took = 0.135461 sec) FOF: fof-nearest iteration 4: need to repeat for 8021902 particles. (took = 0.0897353 sec) FOF: fof-nearest iteration 5: need to repeat for 995406 particles. (took = 0.0333631 sec) FOF: fof-nearest iteration 6: need to repeat for 27567 particles. (took = 0.00760356 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.509864 sec FOF: compiling local group data and catalogue took = 0.0259903 sec FOF: Total number of FOF groups with at least 32 particles: 538146 FOF: Largest FOF group has 251 particles. FOF: Total number of particles in FOF groups: 133997371 FOF: group properties are now allocated.. (presently allocated=179.48 MB) FOF: computation of group properties took = 0.00856281 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.0832146 sec FOF: Finished computing FoF groups. Complete work took 1.05795 sec (presently allocated=174.406 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=179.764 MB) GRAVTREE: Tree construction done. took 0.532898 sec =94239.6 NTopnodes=22105 NTopleaves=19342 tree-build-scalability=0.765981 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 133997115 particles. (took 1.09049 sec) SUBFIND: ngb iteration 2: need to repeat for 133997045 particles. (took 0.945919 sec) SUBFIND: ngb iteration 3: need to repeat for 133996777 particles. (took 0.876503 sec) SUBFIND: ngb iteration 4: need to repeat for 133996649 particles. (took 0.840091 sec) SUBFIND: ngb iteration 5: need to repeat for 133996583 particles. (took 0.834687 sec) SUBFIND: ngb iteration 6: need to repeat for 133996578 particles. (took 0.849858 sec) SUBFIND: ngb iteration 7: need to repeat for 133996549 particles. (took 0.875302 sec) SUBFIND: ngb iteration 8: need to repeat for 133996371 particles. (took 0.919264 sec) SUBFIND: ngb iteration 9: need to repeat for 133990887 particles. (took 0.970717 sec) SUBFIND: ngb iteration 10: need to repeat for 133621773 particles. (took 1.02932 sec) SUBFIND: ngb iteration 11: need to repeat for 129758432 particles. (took 1.09221 sec) SUBFIND: ngb iteration 12: need to repeat for 122164492 particles. (took 1.11848 sec) SUBFIND: ngb iteration 13: need to repeat for 111842648 particles. (took 1.10478 sec) SUBFIND: ngb iteration 14: need to repeat for 100601000 particles. (took 1.05754 sec) SUBFIND: ngb iteration 15: need to repeat for 90560897 particles. (took 0.991737 sec) SUBFIND: ngb iteration 16: need to repeat for 82000951 particles. (took 0.928655 sec) SUBFIND: ngb iteration 17: need to repeat for 74149075 particles. (took 0.8677 sec) SUBFIND: ngb iteration 18: need to repeat for 66181486 particles. (took 0.804353 sec) SUBFIND: ngb iteration 19: need to repeat for 57303659 particles. (took 0.730784 sec) SUBFIND: ngb iteration 20: need to repeat for 46584047 particles. (took 0.651459 sec) SUBFIND: ngb iteration 21: need to repeat for 34097700 particles. (took 0.55317 sec) SUBFIND: ngb iteration 22: need to repeat for 21468100 particles. (took 0.427475 sec) SUBFIND: ngb iteration 23: need to repeat for 10968824 particles. (took 0.295697 sec) SUBFIND: ngb iteration 24: need to repeat for 4343419 particles. (took 0.172691 sec) SUBFIND: ngb iteration 25: need to repeat for 1230448 particles. (took 0.0786299 sec) SUBFIND: ngb iteration 26: need to repeat for 229143 particles. (took 0.026982 sec) SUBFIND: ngb iteration 27: need to repeat for 26131 particles. (took 0.0063837 sec) SUBFIND: ngb iteration 28: need to repeat for 2147 particles. (took 0.00138031 sec) SUBFIND: ngb iteration 29: need to repeat for 447 particles. (took 0.00100269 sec) SUBFIND: ngb iteration 30: need to repeat for 383 particles. (took 0.00127704 sec) SUBFIND: ngb iteration 31: need to repeat for 379 particles. (took 0.00131671 sec) SUBFIND: ngb iteration 32: need to repeat for 378 particles. (took 0.00125365 sec) SUBFIND: ngb iteration 33: need to repeat for 366 particles. (took 0.00110324 sec) SUBFIND: ngb iteration 34: need to repeat for 333 particles. (took 0.0011026 sec) SUBFIND: ngb iteration 35: need to repeat for 283 particles. (took 0.000927212 sec) SUBFIND: ngb iteration 36: need to repeat for 206 particles. (took 0.000890916 sec) SUBFIND: ngb iteration 37: need to repeat for 82 particles. (took 0.000763789 sec) SUBFIND: ngb iteration 38: need to repeat for 1 particles. (took 0.00046296 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 20.1612 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 133997371 particles, for threshold size factor 0.6) SUBFIND: The other 538146 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00241622 sec SUBFIND: particle balance=1.1182 SUBFIND: subfind_exchange() took 0.44868 sec SUBFIND: particle balance for processing=1.00024 SUBFIND: subdomain decomposition took 0.104836 sec SUBFIND: serial subfind subdomain decomposition took 0.103285 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=1246 took 31.7887 sec SUBFIND: root-task=0: Serial processing of halo 0 took 32.044 SUBFIND: Processing overall took (total time=32.8136 sec) SUBFIND: 0 out of 58452 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 516966 ALLOCATE: Changing to MaxPartSph = 253765 SUBFIND: subfind_exchange() (for return to original CPU) took 0.514214 sec TREE: Full tree construction for all particles. (presently allocated=162.003 MB) GRAVTREE: Tree construction done. took 1.45371 sec =94239.6 NTopnodes=22105 NTopleaves=19342 tree-build-scalability=0.765981 SUBFIND: SO iteration 1: need to repeat for 538146 halo centers. (took 0.0180321 sec) SUBFIND: SO iteration 2: need to repeat for 538146 halo centers. (took 0.0160851 sec) SUBFIND: SO iteration 3: need to repeat for 538146 halo centers. (took 0.0162769 sec) SUBFIND: SO iteration 4: need to repeat for 538146 halo centers. (took 0.0151355 sec) SUBFIND: SO iteration 5: need to repeat for 538146 halo centers. (took 0.0154782 sec) SUBFIND: SO iteration 6: need to repeat for 538146 halo centers. (took 0.0168112 sec) SUBFIND: SO iteration 7: need to repeat for 538146 halo centers. (took 0.0162776 sec) SUBFIND: SO iteration 8: need to repeat for 538146 halo centers. (took 0.0150864 sec) SUBFIND: SO iteration 9: need to repeat for 538146 halo centers. (took 0.0155976 sec) SUBFIND: SO iteration 10: need to repeat for 538146 halo centers. (took 0.0150002 sec) SUBFIND: SO iteration 11: need to repeat for 538146 halo centers. (took 0.0152575 sec) SUBFIND: SO iteration 12: need to repeat for 538146 halo centers. (took 0.0148851 sec) SUBFIND: SO iteration 13: need to repeat for 538146 halo centers. (took 0.015207 sec) SUBFIND: SO iteration 14: need to repeat for 538146 halo centers. (took 0.0161648 sec) SUBFIND: SO iteration 15: need to repeat for 538146 halo centers. (took 0.0159321 sec) SUBFIND: SO iteration 16: need to repeat for 6268 halo centers. (took 0.0147017 sec) SUBFIND: SO iteration 17: need to repeat for 59 halo centers. (took 0.000995686 sec) SUBFIND: SO iteration 18: need to repeat for 1 halo centers. (took 0.000153745 sec) SUBFIND: SO iteration 1: need to repeat for 538146 halo centers. (took 0.0148773 sec) SUBFIND: SO iteration 2: need to repeat for 538146 halo centers. (took 0.0142658 sec) SUBFIND: SO iteration 3: need to repeat for 538146 halo centers. (took 0.014616 sec) SUBFIND: SO iteration 4: need to repeat for 538146 halo centers. (took 0.0152562 sec) SUBFIND: SO iteration 5: need to repeat for 538146 halo centers. (took 0.0150696 sec) SUBFIND: SO iteration 6: need to repeat for 538146 halo centers. (took 0.0147645 sec) SUBFIND: SO iteration 7: need to repeat for 538146 halo centers. (took 0.0147455 sec) SUBFIND: SO iteration 8: need to repeat for 538146 halo centers. (took 0.014829 sec) SUBFIND: SO iteration 9: need to repeat for 538146 halo centers. (took 0.0147375 sec) SUBFIND: SO iteration 10: need to repeat for 538146 halo centers. (took 0.01482 sec) SUBFIND: SO iteration 11: need to repeat for 538146 halo centers. (took 0.0156253 sec) SUBFIND: SO iteration 12: need to repeat for 538146 halo centers. (took 0.0148418 sec) SUBFIND: SO iteration 13: need to repeat for 538146 halo centers. (took 0.0147439 sec) SUBFIND: SO iteration 14: need to repeat for 538146 halo centers. (took 0.0148803 sec) SUBFIND: SO iteration 15: need to repeat for 538146 halo centers. (took 0.0147634 sec) SUBFIND: SO iteration 16: need to repeat for 3110 halo centers. (took 0.01479 sec) SUBFIND: SO iteration 17: need to repeat for 23 halo centers. (took 0.000606868 sec) SUBFIND: SO iteration 1: need to repeat for 538146 halo centers. (took 0.0150614 sec) SUBFIND: SO iteration 2: need to repeat for 538146 halo centers. (took 0.0162212 sec) SUBFIND: SO iteration 3: need to repeat for 538146 halo centers. (took 0.0154486 sec) SUBFIND: SO iteration 4: need to repeat for 538146 halo centers. (took 0.0166633 sec) SUBFIND: SO iteration 5: need to repeat for 538146 halo centers. (took 0.0175864 sec) SUBFIND: SO iteration 6: need to repeat for 538146 halo centers. (took 0.0165046 sec) SUBFIND: SO iteration 7: need to repeat for 538146 halo centers. (took 0.0151149 sec) SUBFIND: SO iteration 8: need to repeat for 538146 halo centers. (took 0.0149089 sec) SUBFIND: SO iteration 9: need to repeat for 538146 halo centers. (took 0.0153076 sec) SUBFIND: SO iteration 10: need to repeat for 538146 halo centers. (took 0.0149522 sec) SUBFIND: SO iteration 11: need to repeat for 538146 halo centers. (took 0.0149188 sec) SUBFIND: SO iteration 12: need to repeat for 538146 halo centers. (took 0.0148987 sec) SUBFIND: SO iteration 13: need to repeat for 538146 halo centers. (took 0.0153897 sec) SUBFIND: SO iteration 14: need to repeat for 538146 halo centers. (took 0.0153816 sec) SUBFIND: SO iteration 15: need to repeat for 538146 halo centers. (took 0.0162152 sec) SUBFIND: SO iteration 16: need to repeat for 6445 halo centers. (took 0.0152745 sec) SUBFIND: SO iteration 17: need to repeat for 60 halo centers. (took 0.00135638 sec) SUBFIND: SO iteration 18: need to repeat for 1 halo centers. (took 0.000178056 sec) SUBFIND: SO iteration 1: need to repeat for 538146 halo centers. (took 0.0155388 sec) SUBFIND: SO iteration 2: need to repeat for 538146 halo centers. (took 0.0168394 sec) SUBFIND: SO iteration 3: need to repeat for 538146 halo centers. (took 0.0158829 sec) SUBFIND: SO iteration 4: need to repeat for 538146 halo centers. (took 0.0160579 sec) SUBFIND: SO iteration 5: need to repeat for 538146 halo centers. (took 0.0161999 sec) SUBFIND: SO iteration 6: need to repeat for 538146 halo centers. (took 0.0161205 sec) SUBFIND: SO iteration 7: need to repeat for 538146 halo centers. (took 0.0168935 sec) SUBFIND: SO iteration 8: need to repeat for 538146 halo centers. (took 0.0160416 sec) SUBFIND: SO iteration 9: need to repeat for 538146 halo centers. (took 0.0161953 sec) SUBFIND: SO iteration 10: need to repeat for 538146 halo centers. (took 0.0166382 sec) SUBFIND: SO iteration 11: need to repeat for 538146 halo centers. (took 0.0160852 sec) SUBFIND: SO iteration 12: need to repeat for 538146 halo centers. (took 0.0163766 sec) SUBFIND: SO iteration 13: need to repeat for 538146 halo centers. (took 0.0161321 sec) SUBFIND: SO iteration 14: need to repeat for 538146 halo centers. (took 0.0161775 sec) SUBFIND: SO iteration 15: need to repeat for 538146 halo centers. (took 0.0165814 sec) SUBFIND: SO iteration 16: need to repeat for 278162 halo centers. (took 0.0156171 sec) SUBFIND: SO iteration 17: need to repeat for 6419 halo centers. (took 0.0103711 sec) SUBFIND: SO iteration 18: need to repeat for 191 halo centers. (took 0.00119823 sec) SUBFIND: determining spherical overdensity masses took 1.01653 sec SUBFIND: assembled and ordered groups and subhalos (took 0.075948 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 = 1.45524 sec, total size 213.197 MB, corresponds to effective I/O rate of 146.503 MB/sec SUBFIND: Subgroup catalogues saved. took = 1.45611 sec SUBFIND: Finished with SUBFIND. (total time=58.5456 sec) SUBFIND: Total number of subhalos with at least 20 particles: 596479 SUBFIND: Largest subhalo has 251 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 133997371 FOF: preparing output order of particles took 1.37811 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 7.56001 sec, total size 5353.18 MB, corresponds to effective I/O rate of 708.092 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 384 (rank 384 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.