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 = 186370.77 Mb (on task= 405), Smallest = 185937.34 Mb (on task= 162), Average = 186046.30 Mb Total Mem: Largest = 191386.89 Mb (on task= 54), Smallest = 191386.88 Mb (on task= 378), Average = 191386.89 Mb Committed_AS: Largest = 5449.55 Mb (on task= 162), Smallest = 5016.12 Mb (on task= 405), Average = 5340.59 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 = 5449.55 Mb (on task= 162), Smallest = 5016.12 Mb (on task= 405), Average = 5340.59 Mb avail /dev/shm: Largest = 95257.27 Mb (on task= 81), Smallest = 95257.20 Mb (on task= 366), 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 16.5135 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): 55712241 (tot= 55712241) masstab= 0 READIC: Type 1: 78388888 (tot= 78388888) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 1231 (tot= 1231) 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 4.33207 sec, total size 6351.24 MB, corresponds to effective I/O rate of 1466.1 MB/sec READIC: Total number of particles : 134102360 INIT: Testing ID uniqueness... INIT: success. took=0.0706039 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=17270, determination of top-level tree involved 6 iterations and took 0.428733 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=196 for nextra=38, reaching maximum imbalance of 1.13024|1.13129 DOMAIN: combining multiple-domains took 0.0159077 sec DOMAIN: exchange of 78390119 particles DOMAIN: particle exchange done. (took 0.293882 sec) DOMAIN: domain decomposition done. (took in total 0.745972 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0439871 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=111.065 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.0695149 sec =81253.1 NTopnodes=19737 NTopleaves=17270 FOF: Start linking particles (presently allocated=126.747 MB) FOF: linking of small cells took 0.00100818 sec FOF: local links done (took 0.105438 sec, avg-work=0.0909203, imbalance=1.13756). FOF: Marked=386621 out of the 78388888 primaries which are linked FOF: begin linking across processors (presently allocated=128.041 MB) FOF: have done 25053 cross links (processed 386621, took 0.0183163 sec) FOF: have done 4560 cross links (processed 105015, took 0.00441828 sec) FOF: have done 659 cross links (processed 14511, took 0.00357855 sec) FOF: have done 74 cross links (processed 2000, took 0.00322843 sec) FOF: have done 12 cross links (processed 214, took 0.00315582 sec) FOF: have done 0 cross links (processed 32, took 0.00308249 sec) FOF: Local groups found. FOF: primary group finding took = 0.14812 sec FOF: Start finding nearest dm-particle (presently allocated=126.747 MB) FOF: fof-nearest iteration 1: need to repeat for 55079565 particles. (took = 0.0563905 sec) FOF: fof-nearest iteration 2: need to repeat for 51781727 particles. (took = 0.0596222 sec) FOF: fof-nearest iteration 3: need to repeat for 40717439 particles. (took = 0.0644528 sec) FOF: fof-nearest iteration 4: need to repeat for 22382333 particles. (took = 0.0596401 sec) FOF: fof-nearest iteration 5: need to repeat for 5690857 particles. (took = 0.0401562 sec) FOF: fof-nearest iteration 6: need to repeat for 189483 particles. (took = 0.0146517 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.300797 sec FOF: compiling local group data and catalogue took = 0.0187969 sec FOF: Total number of FOF groups with at least 32 particles: 3831492 FOF: Largest FOF group has 70 particles. FOF: Total number of particles in FOF groups: 134102360 FOF: group properties are now allocated.. (presently allocated=116.409 MB) FOF: computation of group properties took = 0.0127524 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.227695 sec FOF: Finished computing FoF groups. Complete work took 0.902292 sec (presently allocated=113.156 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=120.129 MB) GRAVTREE: Tree construction done. took 0.270714 sec =101112 NTopnodes=19737 NTopleaves=17270 tree-build-scalability=0.805102 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 127309278 particles. (took 0.622164 sec) SUBFIND: ngb iteration 2: need to repeat for 118408215 particles. (took 0.488631 sec) SUBFIND: ngb iteration 3: need to repeat for 109285758 particles. (took 0.41723 sec) SUBFIND: ngb iteration 4: need to repeat for 101042305 particles. (took 0.357121 sec) SUBFIND: ngb iteration 5: need to repeat for 93711188 particles. (took 0.31679 sec) SUBFIND: ngb iteration 6: need to repeat for 85914935 particles. (took 0.289365 sec) SUBFIND: ngb iteration 7: need to repeat for 76177401 particles. (took 0.253074 sec) SUBFIND: ngb iteration 8: need to repeat for 66363189 particles. (took 0.206029 sec) SUBFIND: ngb iteration 9: need to repeat for 59889586 particles. (took 0.156891 sec) SUBFIND: ngb iteration 10: need to repeat for 56997044 particles. (took 0.125797 sec) SUBFIND: ngb iteration 11: need to repeat for 56040111 particles. (took 0.114246 sec) SUBFIND: ngb iteration 12: need to repeat for 55787209 particles. (took 0.113292 sec) SUBFIND: ngb iteration 13: need to repeat for 55729341 particles. (took 0.115173 sec) SUBFIND: ngb iteration 14: need to repeat for 55716364 particles. (took 0.115987 sec) SUBFIND: ngb iteration 15: need to repeat for 55713259 particles. (took 0.114751 sec) SUBFIND: ngb iteration 16: need to repeat for 55712463 particles. (took 0.110754 sec) SUBFIND: ngb iteration 17: need to repeat for 55712171 particles. (took 0.104806 sec) SUBFIND: ngb iteration 18: need to repeat for 55711719 particles. (took 0.0984467 sec) SUBFIND: ngb iteration 19: need to repeat for 55710438 particles. (took 0.092249 sec) SUBFIND: ngb iteration 20: need to repeat for 55706575 particles. (took 0.0900092 sec) SUBFIND: ngb iteration 21: need to repeat for 55696505 particles. (took 0.0907207 sec) SUBFIND: ngb iteration 22: need to repeat for 55672911 particles. (took 0.0932609 sec) SUBFIND: ngb iteration 23: need to repeat for 55617684 particles. (took 0.0975415 sec) SUBFIND: ngb iteration 24: need to repeat for 55489198 particles. (took 0.103487 sec) SUBFIND: ngb iteration 25: need to repeat for 55193322 particles. (took 0.111685 sec) SUBFIND: ngb iteration 26: need to repeat for 54525232 particles. (took 0.123479 sec) SUBFIND: ngb iteration 27: need to repeat for 53163146 particles. (took 0.139356 sec) SUBFIND: ngb iteration 28: need to repeat for 50683616 particles. (took 0.161027 sec) SUBFIND: ngb iteration 29: need to repeat for 46782449 particles. (took 0.187301 sec) SUBFIND: ngb iteration 30: need to repeat for 41633608 particles. (took 0.208758 sec) SUBFIND: ngb iteration 31: need to repeat for 35848247 particles. (took 0.219271 sec) SUBFIND: ngb iteration 32: need to repeat for 29992783 particles. (took 0.209189 sec) SUBFIND: ngb iteration 33: need to repeat for 24233923 particles. (took 0.185498 sec) SUBFIND: ngb iteration 34: need to repeat for 18580210 particles. (took 0.156285 sec) SUBFIND: ngb iteration 35: need to repeat for 13245908 particles. (took 0.123875 sec) SUBFIND: ngb iteration 36: need to repeat for 8594573 particles. (took 0.0935107 sec) SUBFIND: ngb iteration 37: need to repeat for 4967018 particles. (took 0.0673606 sec) SUBFIND: ngb iteration 38: need to repeat for 2500506 particles. (took 0.0432771 sec) SUBFIND: ngb iteration 39: need to repeat for 1070628 particles. (took 0.0264635 sec) SUBFIND: ngb iteration 40: need to repeat for 381873 particles. (took 0.0148063 sec) SUBFIND: ngb iteration 41: need to repeat for 109708 particles. (took 0.00780198 sec) SUBFIND: ngb iteration 42: need to repeat for 25113 particles. (took 0.00361742 sec) SUBFIND: ngb iteration 43: need to repeat for 4517 particles. (took 0.00174155 sec) SUBFIND: ngb iteration 44: need to repeat for 603 particles. (took 0.000545012 sec) SUBFIND: ngb iteration 45: need to repeat for 46 particles. (took 0.000260195 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 6.77831 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 134102360 particles, for threshold size factor 0.6) SUBFIND: The other 3831492 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00756927 sec SUBFIND: particle balance=1.1299 SUBFIND: subfind_exchange() took 0.370998 sec SUBFIND: particle balance for processing=1.0002 SUBFIND: subdomain decomposition took 0.0693029 sec SUBFIND: serial subfind subdomain decomposition took 0.0685552 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=5913 took 90.3394 sec SUBFIND: root-task=0: Serial processing of halo 0 took 90.5075 SUBFIND: Processing overall took (total time=91.6175 sec) SUBFIND: 0 out of 0 decisions, fraction -nan, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 344915 ALLOCATE: Changing to MaxPartSph = 143293 SUBFIND: subfind_exchange() (for return to original CPU) took 0.391956 sec TREE: Full tree construction for all particles. (presently allocated=103.528 MB) GRAVTREE: Tree construction done. took 1.06032 sec =101112 NTopnodes=19737 NTopleaves=17270 tree-build-scalability=0.805102 SUBFIND: SO iteration 1: need to repeat for 3828765 halo centers. (took 0.0354561 sec) SUBFIND: SO iteration 2: need to repeat for 3828765 halo centers. (took 0.0339128 sec) SUBFIND: SO iteration 3: need to repeat for 3828765 halo centers. (took 0.0368919 sec) SUBFIND: SO iteration 4: need to repeat for 3828765 halo centers. (took 0.0364134 sec) SUBFIND: SO iteration 5: need to repeat for 3828765 halo centers. (took 0.0335555 sec) SUBFIND: SO iteration 6: need to repeat for 3828765 halo centers. (took 0.0306436 sec) SUBFIND: SO iteration 7: need to repeat for 3828765 halo centers. (took 0.030707 sec) SUBFIND: SO iteration 8: need to repeat for 3828765 halo centers. (took 0.0335989 sec) SUBFIND: SO iteration 9: need to repeat for 3828765 halo centers. (took 0.0304505 sec) SUBFIND: SO iteration 10: need to repeat for 3828765 halo centers. (took 0.0304622 sec) SUBFIND: SO iteration 11: need to repeat for 3828765 halo centers. (took 0.0312292 sec) SUBFIND: SO iteration 12: need to repeat for 3828765 halo centers. (took 0.0303788 sec) SUBFIND: SO iteration 13: need to repeat for 3828765 halo centers. (took 0.0306327 sec) SUBFIND: SO iteration 14: need to repeat for 3828765 halo centers. (took 0.0304865 sec) SUBFIND: SO iteration 15: need to repeat for 3828765 halo centers. (took 0.0312303 sec) SUBFIND: SO iteration 16: need to repeat for 623724 halo centers. (took 0.0324514 sec) SUBFIND: SO iteration 17: need to repeat for 24867 halo centers. (took 0.0153947 sec) SUBFIND: SO iteration 18: need to repeat for 3 halo centers. (took 0.00273176 sec) SUBFIND: SO iteration 1: need to repeat for 3828765 halo centers. (took 0.0310073 sec) SUBFIND: SO iteration 2: need to repeat for 3828765 halo centers. (took 0.0298157 sec) SUBFIND: SO iteration 3: need to repeat for 3828765 halo centers. (took 0.0305531 sec) SUBFIND: SO iteration 4: need to repeat for 3828765 halo centers. (took 0.0304959 sec) SUBFIND: SO iteration 5: need to repeat for 3828765 halo centers. (took 0.0305103 sec) SUBFIND: SO iteration 6: need to repeat for 3828765 halo centers. (took 0.0303946 sec) SUBFIND: SO iteration 7: need to repeat for 3828765 halo centers. (took 0.0308715 sec) SUBFIND: SO iteration 8: need to repeat for 3828765 halo centers. (took 0.0314796 sec) SUBFIND: SO iteration 9: need to repeat for 3828765 halo centers. (took 0.0314021 sec) SUBFIND: SO iteration 10: need to repeat for 3828765 halo centers. (took 0.0317341 sec) SUBFIND: SO iteration 11: need to repeat for 3828765 halo centers. (took 0.0309606 sec) SUBFIND: SO iteration 12: need to repeat for 3828765 halo centers. (took 0.0308035 sec) SUBFIND: SO iteration 13: need to repeat for 3828765 halo centers. (took 0.0315706 sec) SUBFIND: SO iteration 14: need to repeat for 3828765 halo centers. (took 0.0311937 sec) SUBFIND: SO iteration 15: need to repeat for 3828765 halo centers. (took 0.0309732 sec) SUBFIND: SO iteration 16: need to repeat for 419018 halo centers. (took 0.0297898 sec) SUBFIND: SO iteration 17: need to repeat for 16969 halo centers. (took 0.0107693 sec) SUBFIND: SO iteration 18: need to repeat for 2 halo centers. (took 0.00177253 sec) SUBFIND: SO iteration 1: need to repeat for 3828765 halo centers. (took 0.0309341 sec) SUBFIND: SO iteration 2: need to repeat for 3828765 halo centers. (took 0.0299589 sec) SUBFIND: SO iteration 3: need to repeat for 3828765 halo centers. (took 0.0304125 sec) SUBFIND: SO iteration 4: need to repeat for 3828765 halo centers. (took 0.0302925 sec) SUBFIND: SO iteration 5: need to repeat for 3828765 halo centers. (took 0.0303917 sec) SUBFIND: SO iteration 6: need to repeat for 3828765 halo centers. (took 0.0304354 sec) SUBFIND: SO iteration 7: need to repeat for 3828765 halo centers. (took 0.0303346 sec) SUBFIND: SO iteration 8: need to repeat for 3828765 halo centers. (took 0.0303024 sec) SUBFIND: SO iteration 9: need to repeat for 3828765 halo centers. (took 0.0304019 sec) SUBFIND: SO iteration 10: need to repeat for 3828765 halo centers. (took 0.0333909 sec) SUBFIND: SO iteration 11: need to repeat for 3828765 halo centers. (took 0.0307733 sec) SUBFIND: SO iteration 12: need to repeat for 3828765 halo centers. (took 0.0304276 sec) SUBFIND: SO iteration 13: need to repeat for 3828765 halo centers. (took 0.0303133 sec) SUBFIND: SO iteration 14: need to repeat for 3828765 halo centers. (took 0.0304039 sec) SUBFIND: SO iteration 15: need to repeat for 3828765 halo centers. (took 0.0303919 sec) SUBFIND: SO iteration 16: need to repeat for 632287 halo centers. (took 0.0346043 sec) SUBFIND: SO iteration 17: need to repeat for 24887 halo centers. (took 0.0187741 sec) SUBFIND: SO iteration 18: need to repeat for 3 halo centers. (took 0.00398983 sec) SUBFIND: SO iteration 1: need to repeat for 3828765 halo centers. (took 0.0383001 sec) SUBFIND: SO iteration 2: need to repeat for 3828765 halo centers. (took 0.036761 sec) SUBFIND: SO iteration 3: need to repeat for 3828765 halo centers. (took 0.0389918 sec) SUBFIND: SO iteration 4: need to repeat for 3828765 halo centers. (took 0.0383412 sec) SUBFIND: SO iteration 5: need to repeat for 3828765 halo centers. (took 0.0357822 sec) SUBFIND: SO iteration 6: need to repeat for 3828765 halo centers. (took 0.0388204 sec) SUBFIND: SO iteration 7: need to repeat for 3828765 halo centers. (took 0.0375981 sec) SUBFIND: SO iteration 8: need to repeat for 3828765 halo centers. (took 0.0388274 sec) SUBFIND: SO iteration 9: need to repeat for 3828765 halo centers. (took 0.0359784 sec) SUBFIND: SO iteration 10: need to repeat for 3828765 halo centers. (took 0.0343013 sec) SUBFIND: SO iteration 11: need to repeat for 3828765 halo centers. (took 0.0308211 sec) SUBFIND: SO iteration 12: need to repeat for 3828765 halo centers. (took 0.0389007 sec) SUBFIND: SO iteration 13: need to repeat for 3828765 halo centers. (took 0.0375025 sec) SUBFIND: SO iteration 14: need to repeat for 3828765 halo centers. (took 0.0332037 sec) SUBFIND: SO iteration 15: need to repeat for 3828765 halo centers. (took 0.0373186 sec) SUBFIND: SO iteration 16: need to repeat for 3571294 halo centers. (took 0.033492 sec) SUBFIND: SO iteration 17: need to repeat for 501468 halo centers. (took 0.0328296 sec) SUBFIND: SO iteration 18: need to repeat for 38036 halo centers. (took 0.0127993 sec) SUBFIND: determining spherical overdensity masses took 2.20028 sec SUBFIND: assembled and ordered groups and subhalos (took 0.21829 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 = 3.41055 sec, total size 1431.8 MB, corresponds to effective I/O rate of 419.816 MB/sec SUBFIND: Subgroup catalogues saved. took = 3.41262 sec SUBFIND: Finished with SUBFIND. (total time=106.415 sec) SUBFIND: Total number of subhalos with at least 20 particles: 3828765 SUBFIND: Largest subhalo has 70 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134003013 FOF: preparing output order of particles took 1.28485 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 8.29634 sec, total size 5241.62 MB, corresponds to effective I/O rate of 631.798 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 450 (rank 450 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.