TACC: Starting up job 4154897 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 = 186364.90 Mb (on task= 405), Smallest = 185942.64 Mb (on task= 162), Average = 186044.99 Mb Total Mem: Largest = 191386.89 Mb (on task= 54), Smallest = 191386.88 Mb (on task= 378), Average = 191386.89 Mb Committed_AS: Largest = 5444.25 Mb (on task= 162), Smallest = 5021.99 Mb (on task= 405), Average = 5341.90 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 = 5444.25 Mb (on task= 162), Smallest = 5021.99 Mb (on task= 405), Average = 5341.90 Mb avail /dev/shm: Largest = 95257.27 Mb (on task= 85), Smallest = 95257.20 Mb (on task= 371), Average = 95257.25 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c202-027.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 14.0855 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): 55633136 (tot= 55633136) masstab= 0 READIC: Type 1: 78467862 (tot= 78467862) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 1366 (tot= 1366) 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 4.09949 sec, total size 6350.94 MB, corresponds to effective I/O rate of 1549.2 MB/sec READIC: Total number of particles : 134102364 INIT: Testing ID uniqueness... INIT: success. took=0.0735969 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: NTopleaves=16108, determination of top-level tree involved 6 iterations and took 0.420238 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=199 for nextra=48, reaching maximum imbalance of 1.1351|1.13528 DOMAIN: combining multiple-domains took 0.0156635 sec DOMAIN: exchange of 78469228 particles DOMAIN: particle exchange done. (took 0.283962 sec) DOMAIN: domain decomposition done. (took in total 0.727157 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0434981 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=111.007 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.121754 sec =81174.7 NTopnodes=18409 NTopleaves=16108 FOF: Start linking particles (presently allocated=127.944 MB) FOF: linking of small cells took 0.00104389 sec FOF: local links done (took 0.104765 sec, avg-work=0.0903881, imbalance=1.14044). FOF: Marked=232823 out of the 78467862 primaries which are linked FOF: begin linking across processors (presently allocated=129.257 MB) FOF: have done 26273 cross links (processed 232823, took 0.0053362 sec) FOF: have done 4654 cross links (processed 106918, took 0.00473811 sec) FOF: have done 709 cross links (processed 14344, took 0.00356049 sec) FOF: have done 110 cross links (processed 2074, took 0.00319369 sec) FOF: have done 16 cross links (processed 302, took 0.00319609 sec) FOF: have done 2 cross links (processed 45, took 0.00316124 sec) FOF: have done 0 cross links (processed 4, took 0.00306262 sec) FOF: Local groups found. FOF: primary group finding took = 0.138197 sec FOF: Start finding nearest dm-particle (presently allocated=127.944 MB) FOF: fof-nearest iteration 1: need to repeat for 55014805 particles. (took = 0.0574735 sec) FOF: fof-nearest iteration 2: need to repeat for 51779670 particles. (took = 0.0598316 sec) FOF: fof-nearest iteration 3: need to repeat for 40872637 particles. (took = 0.0645781 sec) FOF: fof-nearest iteration 4: need to repeat for 22629635 particles. (took = 0.0594581 sec) FOF: fof-nearest iteration 5: need to repeat for 5854507 particles. (took = 0.0408386 sec) FOF: fof-nearest iteration 6: need to repeat for 202706 particles. (took = 0.0151546 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.303387 sec FOF: compiling local group data and catalogue took = 0.0186912 sec FOF: Total number of FOF groups with at least 32 particles: 4063702 FOF: Largest FOF group has 66 particles. FOF: Total number of particles in FOF groups: 134102364 FOF: group properties are now allocated.. (presently allocated=116.56 MB) FOF: computation of group properties took = 0.0133687 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.224593 sec FOF: Finished computing FoF groups. Complete work took 0.956862 sec (presently allocated=113.255 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=121.308 MB) GRAVTREE: Tree construction done. took 0.292476 sec =101210 NTopnodes=18409 NTopleaves=16108 tree-build-scalability=0.818392 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 130269744 particles. (took 0.640519 sec) SUBFIND: ngb iteration 2: need to repeat for 125078484 particles. (took 0.52238 sec) SUBFIND: ngb iteration 3: need to repeat for 119386920 particles. (took 0.455157 sec) SUBFIND: ngb iteration 4: need to repeat for 113524312 particles. (took 0.411874 sec) SUBFIND: ngb iteration 5: need to repeat for 106924827 particles. (took 0.384206 sec) SUBFIND: ngb iteration 6: need to repeat for 97743045 particles. (took 0.355135 sec) SUBFIND: ngb iteration 7: need to repeat for 84290608 particles. (took 0.314095 sec) SUBFIND: ngb iteration 8: need to repeat for 70163590 particles. (took 0.251948 sec) SUBFIND: ngb iteration 9: need to repeat for 61104473 particles. (took 0.182968 sec) SUBFIND: ngb iteration 10: need to repeat for 57240775 particles. (took 0.135556 sec) SUBFIND: ngb iteration 11: need to repeat for 56022128 particles. (took 0.1154 sec) SUBFIND: ngb iteration 12: need to repeat for 55716025 particles. (took 0.110733 sec) SUBFIND: ngb iteration 13: need to repeat for 55649556 particles. (took 0.112769 sec) SUBFIND: ngb iteration 14: need to repeat for 55636419 particles. (took 0.113647 sec) SUBFIND: ngb iteration 15: need to repeat for 55633781 particles. (took 0.112098 sec) SUBFIND: ngb iteration 16: need to repeat for 55633261 particles. (took 0.10831 sec) SUBFIND: ngb iteration 17: need to repeat for 55633117 particles. (took 0.102941 sec) SUBFIND: ngb iteration 18: need to repeat for 55632863 particles. (took 0.0963044 sec) SUBFIND: ngb iteration 19: need to repeat for 55632088 particles. (took 0.0914171 sec) SUBFIND: ngb iteration 20: need to repeat for 55630299 particles. (took 0.0892489 sec) SUBFIND: ngb iteration 21: need to repeat for 55625865 particles. (took 0.0902945 sec) SUBFIND: ngb iteration 22: need to repeat for 55613689 particles. (took 0.0935432 sec) SUBFIND: ngb iteration 23: need to repeat for 55583153 particles. (took 0.0978455 sec) SUBFIND: ngb iteration 24: need to repeat for 55504926 particles. (took 0.103536 sec) SUBFIND: ngb iteration 25: need to repeat for 55313657 particles. (took 0.111807 sec) SUBFIND: ngb iteration 26: need to repeat for 54873830 particles. (took 0.123584 sec) SUBFIND: ngb iteration 27: need to repeat for 53945098 particles. (took 0.141501 sec) SUBFIND: ngb iteration 28: need to repeat for 52236725 particles. (took 0.165062 sec) SUBFIND: ngb iteration 29: need to repeat for 49547092 particles. (took 0.196033 sec) SUBFIND: ngb iteration 30: need to repeat for 45898565 particles. (took 0.227363 sec) SUBFIND: ngb iteration 31: need to repeat for 41475541 particles. (took 0.249032 sec) SUBFIND: ngb iteration 32: need to repeat for 36391776 particles. (took 0.249731 sec) SUBFIND: ngb iteration 33: need to repeat for 30645255 particles. (took 0.229175 sec) SUBFIND: ngb iteration 34: need to repeat for 24291851 particles. (took 0.198439 sec) SUBFIND: ngb iteration 35: need to repeat for 17762312 particles. (took 0.164222 sec) SUBFIND: ngb iteration 36: need to repeat for 11731427 particles. (took 0.127613 sec) SUBFIND: ngb iteration 37: need to repeat for 6832426 particles. (took 0.0923737 sec) SUBFIND: ngb iteration 38: need to repeat for 3430105 particles. (took 0.0616262 sec) SUBFIND: ngb iteration 39: need to repeat for 1446277 particles. (took 0.0371632 sec) SUBFIND: ngb iteration 40: need to repeat for 496051 particles. (took 0.0198857 sec) SUBFIND: ngb iteration 41: need to repeat for 135022 particles. (took 0.00929897 sec) SUBFIND: ngb iteration 42: need to repeat for 27738 particles. (took 0.00400008 sec) SUBFIND: ngb iteration 43: need to repeat for 4188 particles. (took 0.00161662 sec) SUBFIND: ngb iteration 44: need to repeat for 492 particles. (took 0.000640091 sec) SUBFIND: ngb iteration 45: need to repeat for 46 particles. (took 0.000257881 sec) SUBFIND: ngb iteration 46: need to repeat for 2 particles. (took 0.000240453 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 7.50786 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 134102364 particles, for threshold size factor 0.6) SUBFIND: The other 4063702 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00832125 sec SUBFIND: particle balance=1.13489 SUBFIND: subfind_exchange() took 0.369321 sec SUBFIND: particle balance for processing=1.00029 SUBFIND: subdomain decomposition took 0.0691633 sec SUBFIND: serial subfind subdomain decomposition took 0.068441 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=6272 took 96.3243 sec SUBFIND: root-task=0: Serial processing of halo 0 took 96.4922 SUBFIND: Processing overall took (total time=97.1678 sec) SUBFIND: 0 out of 0 decisions, fraction -nan, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 344916 ALLOCATE: Changing to MaxPartSph = 143090 SUBFIND: subfind_exchange() (for return to original CPU) took 0.388764 sec TREE: Full tree construction for all particles. (presently allocated=103.919 MB) GRAVTREE: Tree construction done. took 1.07433 sec =101210 NTopnodes=18409 NTopleaves=16108 tree-build-scalability=0.818392 SUBFIND: SO iteration 1: need to repeat for 4060034 halo centers. (took 0.0359543 sec) SUBFIND: SO iteration 2: need to repeat for 4060034 halo centers. (took 0.0308611 sec) SUBFIND: SO iteration 3: need to repeat for 4060034 halo centers. (took 0.0313371 sec) SUBFIND: SO iteration 4: need to repeat for 4060034 halo centers. (took 0.0312776 sec) SUBFIND: SO iteration 5: need to repeat for 4060034 halo centers. (took 0.0312687 sec) SUBFIND: SO iteration 6: need to repeat for 4060034 halo centers. (took 0.0316183 sec) SUBFIND: SO iteration 7: need to repeat for 4060034 halo centers. (took 0.0314683 sec) SUBFIND: SO iteration 8: need to repeat for 4060034 halo centers. (took 0.0314246 sec) SUBFIND: SO iteration 9: need to repeat for 4060034 halo centers. (took 0.0317108 sec) SUBFIND: SO iteration 10: need to repeat for 4060034 halo centers. (took 0.0313259 sec) SUBFIND: SO iteration 11: need to repeat for 4060034 halo centers. (took 0.0316675 sec) SUBFIND: SO iteration 12: need to repeat for 4060034 halo centers. (took 0.0312108 sec) SUBFIND: SO iteration 13: need to repeat for 4060034 halo centers. (took 0.0312359 sec) SUBFIND: SO iteration 14: need to repeat for 4060034 halo centers. (took 0.0312223 sec) SUBFIND: SO iteration 15: need to repeat for 4060034 halo centers. (took 0.0312838 sec) SUBFIND: SO iteration 16: need to repeat for 703466 halo centers. (took 0.0303675 sec) SUBFIND: SO iteration 17: need to repeat for 33390 halo centers. (took 0.0125848 sec) SUBFIND: SO iteration 18: need to repeat for 3 halo centers. (took 0.00299617 sec) SUBFIND: SO iteration 1: need to repeat for 4060034 halo centers. (took 0.0318434 sec) SUBFIND: SO iteration 2: need to repeat for 4060034 halo centers. (took 0.030673 sec) SUBFIND: SO iteration 3: need to repeat for 4060034 halo centers. (took 0.0312664 sec) SUBFIND: SO iteration 4: need to repeat for 4060034 halo centers. (took 0.0329487 sec) SUBFIND: SO iteration 5: need to repeat for 4060034 halo centers. (took 0.0372818 sec) SUBFIND: SO iteration 6: need to repeat for 4060034 halo centers. (took 0.0350466 sec) SUBFIND: SO iteration 7: need to repeat for 4060034 halo centers. (took 0.0338406 sec) SUBFIND: SO iteration 8: need to repeat for 4060034 halo centers. (took 0.0330475 sec) SUBFIND: SO iteration 9: need to repeat for 4060034 halo centers. (took 0.0411716 sec) SUBFIND: SO iteration 10: need to repeat for 4060034 halo centers. (took 0.0324819 sec) SUBFIND: SO iteration 11: need to repeat for 4060034 halo centers. (took 0.0346519 sec) SUBFIND: SO iteration 12: need to repeat for 4060034 halo centers. (took 0.0383184 sec) SUBFIND: SO iteration 13: need to repeat for 4060034 halo centers. (took 0.0387259 sec) SUBFIND: SO iteration 14: need to repeat for 4060034 halo centers. (took 0.0390688 sec) SUBFIND: SO iteration 15: need to repeat for 4060034 halo centers. (took 0.043583 sec) SUBFIND: SO iteration 16: need to repeat for 448582 halo centers. (took 0.0338117 sec) SUBFIND: SO iteration 17: need to repeat for 20890 halo centers. (took 0.0137254 sec) SUBFIND: SO iteration 18: need to repeat for 2 halo centers. (took 0.00252206 sec) SUBFIND: SO iteration 1: need to repeat for 4060034 halo centers. (took 0.0350897 sec) SUBFIND: SO iteration 2: need to repeat for 4060034 halo centers. (took 0.0342369 sec) SUBFIND: SO iteration 3: need to repeat for 4060034 halo centers. (took 0.0387903 sec) SUBFIND: SO iteration 4: need to repeat for 4060034 halo centers. (took 0.0368811 sec) SUBFIND: SO iteration 5: need to repeat for 4060034 halo centers. (took 0.0372687 sec) SUBFIND: SO iteration 6: need to repeat for 4060034 halo centers. (took 0.0343814 sec) SUBFIND: SO iteration 7: need to repeat for 4060034 halo centers. (took 0.0312798 sec) SUBFIND: SO iteration 8: need to repeat for 4060034 halo centers. (took 0.031959 sec) SUBFIND: SO iteration 9: need to repeat for 4060034 halo centers. (took 0.0337207 sec) SUBFIND: SO iteration 10: need to repeat for 4060034 halo centers. (took 0.0312054 sec) SUBFIND: SO iteration 11: need to repeat for 4060034 halo centers. (took 0.0321504 sec) SUBFIND: SO iteration 12: need to repeat for 4060034 halo centers. (took 0.0311803 sec) SUBFIND: SO iteration 13: need to repeat for 4060034 halo centers. (took 0.0312242 sec) SUBFIND: SO iteration 14: need to repeat for 4060034 halo centers. (took 0.031281 sec) SUBFIND: SO iteration 15: need to repeat for 4060034 halo centers. (took 0.0311618 sec) SUBFIND: SO iteration 16: need to repeat for 717687 halo centers. (took 0.0303875 sec) SUBFIND: SO iteration 17: need to repeat for 35626 halo centers. (took 0.0125747 sec) SUBFIND: SO iteration 18: need to repeat for 4 halo centers. (took 0.00312017 sec) SUBFIND: SO iteration 1: need to repeat for 4060034 halo centers. (took 0.0319317 sec) SUBFIND: SO iteration 2: need to repeat for 4060034 halo centers. (took 0.0307302 sec) SUBFIND: SO iteration 3: need to repeat for 4060034 halo centers. (took 0.0294225 sec) SUBFIND: SO iteration 4: need to repeat for 4060034 halo centers. (took 0.0301815 sec) SUBFIND: SO iteration 5: need to repeat for 4060034 halo centers. (took 0.030434 sec) SUBFIND: SO iteration 6: need to repeat for 4060034 halo centers. (took 0.0303602 sec) SUBFIND: SO iteration 7: need to repeat for 4060034 halo centers. (took 0.0301119 sec) SUBFIND: SO iteration 8: need to repeat for 4060034 halo centers. (took 0.0307744 sec) SUBFIND: SO iteration 9: need to repeat for 4060034 halo centers. (took 0.0302366 sec) SUBFIND: SO iteration 10: need to repeat for 4060034 halo centers. (took 0.0304109 sec) SUBFIND: SO iteration 11: need to repeat for 4060034 halo centers. (took 0.0302063 sec) SUBFIND: SO iteration 12: need to repeat for 4060034 halo centers. (took 0.0301803 sec) SUBFIND: SO iteration 13: need to repeat for 4060034 halo centers. (took 0.0301022 sec) SUBFIND: SO iteration 14: need to repeat for 4060034 halo centers. (took 0.0301197 sec) SUBFIND: SO iteration 15: need to repeat for 4060034 halo centers. (took 0.0300852 sec) SUBFIND: SO iteration 16: need to repeat for 3801526 halo centers. (took 0.0300478 sec) SUBFIND: SO iteration 17: need to repeat for 592659 halo centers. (took 0.0279574 sec) SUBFIND: SO iteration 18: need to repeat for 21917 halo centers. (took 0.0115231 sec) SUBFIND: determining spherical overdensity masses took 2.18729 sec SUBFIND: assembled and ordered groups and subhalos (took 0.234081 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 = 3.52707 sec, total size 1518.42 MB, corresponds to effective I/O rate of 430.504 MB/sec SUBFIND: Subgroup catalogues saved. took = 3.52964 sec SUBFIND: Finished with SUBFIND. (total time=112.845 sec) SUBFIND: Total number of subhalos with at least 20 particles: 4060034 SUBFIND: Largest subhalo has 66 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 133977789 FOF: preparing output order of particles took 1.29019 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 8.31077 sec, total size 5240.71 MB, corresponds to effective I/O rate of 630.593 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 449 (rank 449 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.