TACC: Starting up job 4244611 TACC: Starting parallel tasks... Shared memory islands host a minimum of 28 and a maximum of 28 MPI ranks. We shall use 32 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 864 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 = 186307.05 Mb (on task= 540), Smallest = 186187.62 Mb (on task= 0), Average = 186279.42 Mb Total Mem: Largest = 191386.89 Mb (on task= 54), Smallest = 191386.76 Mb (on task= 0), Average = 191386.89 Mb Committed_AS: Largest = 5199.14 Mb (on task= 0), Smallest = 5079.83 Mb (on task= 540), Average = 5107.47 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 = 5199.14 Mb (on task= 0), Smallest = 5079.83 Mb (on task= 540), Average = 5107.47 Mb avail /dev/shm: Largest = 95257.22 Mb (on task= 81), Smallest = 95257.12 Mb (on task= 14), Average = 95257.20 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c202-001.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 19.1602 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_066.hdf5' contains: READIC: Type 0 (gas): 63753506 (tot= 63753506) masstab= 0 READIC: Type 1: 70381171 (tot= 70381171) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 716 (tot= 716) masstab= 0 READIC: Type 5: 0 (tot= 0) masstab= 0 READIC: Reading file `output/snap_066.hdf5' on task=0 and distribute it to 0 to 863. 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 4.69878 sec, total size 6383.43 MB, corresponds to effective I/O rate of 1358.53 MB/sec READIC: Total number of particles : 134135393 INIT: Testing ID uniqueness... INIT: success. took=0.0596362 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=32299, determination of top-level tree involved 6 iterations and took 0.383631 sec DOMAIN: we are going to try at most 503 different settings for combining the domains on tasks=864, nnodes=32 DOMAIN: total_cost=4 total_load=2 DOMAIN: best solution found after 1 iterations by task=183 for nextra=196, reaching maximum imbalance of 1.11928|1.11973 DOMAIN: combining multiple-domains took 0.0160561 sec DOMAIN: exchange of 70381887 particles DOMAIN: particle exchange done. (took 0.22097 sec) DOMAIN: domain decomposition done. (took in total 0.626388 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0339072 sec. INIT: Converting u -> entropy All.cf_a3inv=1000 FOF: Begin to compute FoF group catalogue... (presently allocated=86.6553 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.0517341 sec =76766 NTopnodes=36913 NTopleaves=32299 FOF: Start linking particles (presently allocated=98.5553 MB) FOF: linking of small cells took 0.000981636 sec FOF: local links done (took 0.0691684 sec, avg-work=0.0607025, imbalance=1.12761). FOF: Marked=169263 out of the 70381171 primaries which are linked FOF: begin linking across processors (presently allocated=99.6121 MB) FOF: have done 17737 cross links (processed 169263, took 0.00388243 sec) FOF: have done 3477 cross links (processed 85982, took 0.00313975 sec) FOF: have done 546 cross links (processed 11977, took 0.00261841 sec) FOF: have done 99 cross links (processed 1851, took 0.0024713 sec) FOF: have done 16 cross links (processed 291, took 0.00235884 sec) FOF: have done 2 cross links (processed 56, took 0.00230315 sec) FOF: have done 1 cross links (processed 6, took 0.00233253 sec) FOF: have done 0 cross links (processed 2, took 0.00235972 sec) FOF: Local groups found. FOF: primary group finding took = 0.0965501 sec FOF: Start finding nearest dm-particle (presently allocated=98.5553 MB) FOF: fof-nearest iteration 1: need to repeat for 62607850 particles. (took = 0.0466295 sec) FOF: fof-nearest iteration 2: need to repeat for 56823474 particles. (took = 0.0501191 sec) FOF: fof-nearest iteration 3: need to repeat for 39685891 particles. (took = 0.0535814 sec) FOF: fof-nearest iteration 4: need to repeat for 17101077 particles. (took = 0.0450616 sec) FOF: fof-nearest iteration 5: need to repeat for 3144596 particles. (took = 0.0244087 sec) FOF: fof-nearest iteration 6: need to repeat for 58240 particles. (took = 0.0072225 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.231332 sec FOF: compiling local group data and catalogue took = 0.0135528 sec FOF: Total number of FOF groups with at least 32 particles: 2859186 FOF: Largest FOF group has 94 particles. FOF: Total number of particles in FOF groups: 134135006 FOF: group properties are now allocated.. (presently allocated=90.3307 MB) FOF: computation of group properties took = 0.00755708 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.250381 sec FOF: Finished computing FoF groups. Complete work took 0.804729 sec (presently allocated=87.845 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=93.0309 MB) GRAVTREE: Tree construction done. took 0.21777 sec =94003.1 NTopnodes=36913 NTopleaves=32299 tree-build-scalability=0.607776 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 133649920 particles. (took 0.427959 sec) SUBFIND: ngb iteration 2: need to repeat for 132864348 particles. (took 0.36498 sec) SUBFIND: ngb iteration 3: need to repeat for 131735553 particles. (took 0.335999 sec) SUBFIND: ngb iteration 4: need to repeat for 130012300 particles. (took 0.318445 sec) SUBFIND: ngb iteration 5: need to repeat for 127143778 particles. (took 0.308963 sec) SUBFIND: ngb iteration 6: need to repeat for 121862828 particles. (took 0.30433 sec) SUBFIND: ngb iteration 7: need to repeat for 112165155 particles. (took 0.296518 sec) SUBFIND: ngb iteration 8: need to repeat for 97332751 particles. (took 0.273581 sec) SUBFIND: ngb iteration 9: need to repeat for 81842601 particles. (took 0.229529 sec) SUBFIND: ngb iteration 10: need to repeat for 71493839 particles. (took 0.176064 sec) SUBFIND: ngb iteration 11: need to repeat for 66545187 particles. (took 0.137521 sec) SUBFIND: ngb iteration 12: need to repeat for 64655598 particles. (took 0.119356 sec) SUBFIND: ngb iteration 13: need to repeat for 64030669 particles. (took 0.112837 sec) SUBFIND: ngb iteration 14: need to repeat for 63839725 particles. (took 0.110172 sec) SUBFIND: ngb iteration 15: need to repeat for 63781087 particles. (took 0.106845 sec) SUBFIND: ngb iteration 16: need to repeat for 63761897 particles. (took 0.101408 sec) SUBFIND: ngb iteration 17: need to repeat for 63754836 particles. (took 0.0949662 sec) SUBFIND: ngb iteration 18: need to repeat for 63750649 particles. (took 0.0882697 sec) SUBFIND: ngb iteration 19: need to repeat for 63746004 particles. (took 0.0834428 sec) SUBFIND: ngb iteration 20: need to repeat for 63738426 particles. (took 0.0814945 sec) SUBFIND: ngb iteration 21: need to repeat for 63724129 particles. (took 0.0819886 sec) SUBFIND: ngb iteration 22: need to repeat for 63697063 particles. (took 0.0840194 sec) SUBFIND: ngb iteration 23: need to repeat for 63647377 particles. (took 0.0871816 sec) SUBFIND: ngb iteration 24: need to repeat for 63554773 particles. (took 0.0913895 sec) SUBFIND: ngb iteration 25: need to repeat for 63384441 particles. (took 0.0971412 sec) SUBFIND: ngb iteration 26: need to repeat for 63082366 particles. (took 0.105262 sec) SUBFIND: ngb iteration 27: need to repeat for 62573070 particles. (took 0.116896 sec) SUBFIND: ngb iteration 28: need to repeat for 61762729 particles. (took 0.131706 sec) SUBFIND: ngb iteration 29: need to repeat for 60533595 particles. (took 0.147939 sec) SUBFIND: ngb iteration 30: need to repeat for 58784784 particles. (took 0.167875 sec) SUBFIND: ngb iteration 31: need to repeat for 56377889 particles. (took 0.187475 sec) SUBFIND: ngb iteration 32: need to repeat for 53187434 particles. (took 0.198541 sec) SUBFIND: ngb iteration 33: need to repeat for 49065480 particles. (took 0.210493 sec) SUBFIND: ngb iteration 34: need to repeat for 43922397 particles. (took 0.212324 sec) SUBFIND: ngb iteration 35: need to repeat for 37800079 particles. (took 0.202759 sec) SUBFIND: ngb iteration 36: need to repeat for 30893670 particles. (took 0.180613 sec) SUBFIND: ngb iteration 37: need to repeat for 23652383 particles. (took 0.156081 sec) SUBFIND: ngb iteration 38: need to repeat for 16694576 particles. (took 0.130008 sec) SUBFIND: ngb iteration 39: need to repeat for 10643666 particles. (took 0.102245 sec) SUBFIND: ngb iteration 40: need to repeat for 5976748 particles. (took 0.0741412 sec) SUBFIND: ngb iteration 41: need to repeat for 2883391 particles. (took 0.049347 sec) SUBFIND: ngb iteration 42: need to repeat for 1154793 particles. (took 0.0296484 sec) SUBFIND: ngb iteration 43: need to repeat for 367855 particles. (took 0.015846 sec) SUBFIND: ngb iteration 44: need to repeat for 91026 particles. (took 0.00715389 sec) SUBFIND: ngb iteration 45: need to repeat for 16090 particles. (took 0.00272427 sec) SUBFIND: ngb iteration 46: need to repeat for 2029 particles. (took 0.000965992 sec) SUBFIND: ngb iteration 47: need to repeat for 183 particles. (took 0.000436289 sec) SUBFIND: ngb iteration 48: need to repeat for 14 particles. (took 0.000323923 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 6.94954 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 134135393 particles, for threshold size factor 0.6) SUBFIND: The other 2859186 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.005155 sec SUBFIND: particle balance=1.11863 SUBFIND: subfind_exchange() took 0.237362 sec SUBFIND: particle balance for processing=1.00053 SUBFIND: subdomain decomposition took 0.0517422 sec SUBFIND: serial subfind subdomain decomposition took 0.0511763 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=3310 took 33.0029 sec SUBFIND: root-task=0: Serial processing of halo 0 took 33.1283 SUBFIND: Processing overall took (total time=36.293 sec) SUBFIND: 0 out of 933 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 258750 ALLOCATE: Changing to MaxPartSph = 122981 SUBFIND: subfind_exchange() (for return to original CPU) took 0.260876 sec TREE: Full tree construction for all particles. (presently allocated=81.0283 MB) GRAVTREE: Tree construction done. took 0.792404 sec =94003.1 NTopnodes=36913 NTopleaves=32299 tree-build-scalability=0.607776 SUBFIND: SO iteration 1: need to repeat for 2859173 halo centers. (took 0.0268174 sec) SUBFIND: SO iteration 2: need to repeat for 2859173 halo centers. (took 0.021939 sec) SUBFIND: SO iteration 3: need to repeat for 2859173 halo centers. (took 0.0221408 sec) SUBFIND: SO iteration 4: need to repeat for 2859173 halo centers. (took 0.0220191 sec) SUBFIND: SO iteration 5: need to repeat for 2859173 halo centers. (took 0.0220274 sec) SUBFIND: SO iteration 6: need to repeat for 2859173 halo centers. (took 0.0220242 sec) SUBFIND: SO iteration 7: need to repeat for 2859173 halo centers. (took 0.0220747 sec) SUBFIND: SO iteration 8: need to repeat for 2859173 halo centers. (took 0.022007 sec) SUBFIND: SO iteration 9: need to repeat for 2859173 halo centers. (took 0.0227463 sec) SUBFIND: SO iteration 10: need to repeat for 2859173 halo centers. (took 0.0233114 sec) SUBFIND: SO iteration 11: need to repeat for 2859173 halo centers. (took 0.0219488 sec) SUBFIND: SO iteration 12: need to repeat for 2859173 halo centers. (took 0.0220981 sec) SUBFIND: SO iteration 13: need to repeat for 2859173 halo centers. (took 0.0219774 sec) SUBFIND: SO iteration 14: need to repeat for 2859173 halo centers. (took 0.0219816 sec) SUBFIND: SO iteration 15: need to repeat for 2859173 halo centers. (took 0.0219923 sec) SUBFIND: SO iteration 16: need to repeat for 292219 halo centers. (took 0.0214206 sec) SUBFIND: SO iteration 17: need to repeat for 2159 halo centers. (took 0.00829372 sec) SUBFIND: SO iteration 1: need to repeat for 2859173 halo centers. (took 0.0220501 sec) SUBFIND: SO iteration 2: need to repeat for 2859173 halo centers. (took 0.0219434 sec) SUBFIND: SO iteration 3: need to repeat for 2859173 halo centers. (took 0.0220068 sec) SUBFIND: SO iteration 4: need to repeat for 2859173 halo centers. (took 0.0220023 sec) SUBFIND: SO iteration 5: need to repeat for 2859173 halo centers. (took 0.0219943 sec) SUBFIND: SO iteration 6: need to repeat for 2859173 halo centers. (took 0.0219586 sec) SUBFIND: SO iteration 7: need to repeat for 2859173 halo centers. (took 0.0220232 sec) SUBFIND: SO iteration 8: need to repeat for 2859173 halo centers. (took 0.0219363 sec) SUBFIND: SO iteration 9: need to repeat for 2859173 halo centers. (took 0.0222515 sec) SUBFIND: SO iteration 10: need to repeat for 2859173 halo centers. (took 0.0224089 sec) SUBFIND: SO iteration 11: need to repeat for 2859173 halo centers. (took 0.0221797 sec) SUBFIND: SO iteration 12: need to repeat for 2859173 halo centers. (took 0.0223607 sec) SUBFIND: SO iteration 13: need to repeat for 2859173 halo centers. (took 0.0221211 sec) SUBFIND: SO iteration 14: need to repeat for 2859173 halo centers. (took 0.0222769 sec) SUBFIND: SO iteration 15: need to repeat for 2859173 halo centers. (took 0.022062 sec) SUBFIND: SO iteration 16: need to repeat for 170710 halo centers. (took 0.0216085 sec) SUBFIND: SO iteration 17: need to repeat for 993 halo centers. (took 0.00645828 sec) SUBFIND: SO iteration 1: need to repeat for 2859173 halo centers. (took 0.0224106 sec) SUBFIND: SO iteration 2: need to repeat for 2859173 halo centers. (took 0.0218979 sec) SUBFIND: SO iteration 3: need to repeat for 2859173 halo centers. (took 0.0222319 sec) SUBFIND: SO iteration 4: need to repeat for 2859173 halo centers. (took 0.0221142 sec) SUBFIND: SO iteration 5: need to repeat for 2859173 halo centers. (took 0.0219865 sec) SUBFIND: SO iteration 6: need to repeat for 2859173 halo centers. (took 0.0219541 sec) SUBFIND: SO iteration 7: need to repeat for 2859173 halo centers. (took 0.0221399 sec) SUBFIND: SO iteration 8: need to repeat for 2859173 halo centers. (took 0.0218965 sec) SUBFIND: SO iteration 9: need to repeat for 2859173 halo centers. (took 0.0219488 sec) SUBFIND: SO iteration 10: need to repeat for 2859173 halo centers. (took 0.0219671 sec) SUBFIND: SO iteration 11: need to repeat for 2859173 halo centers. (took 0.0219462 sec) SUBFIND: SO iteration 12: need to repeat for 2859173 halo centers. (took 0.0219856 sec) SUBFIND: SO iteration 13: need to repeat for 2859173 halo centers. (took 0.0219144 sec) SUBFIND: SO iteration 14: need to repeat for 2859173 halo centers. (took 0.021972 sec) SUBFIND: SO iteration 15: need to repeat for 2859173 halo centers. (took 0.0219101 sec) SUBFIND: SO iteration 16: need to repeat for 295058 halo centers. (took 0.021382 sec) SUBFIND: SO iteration 17: need to repeat for 2307 halo centers. (took 0.0083018 sec) SUBFIND: SO iteration 1: need to repeat for 2859173 halo centers. (took 0.0219761 sec) SUBFIND: SO iteration 2: need to repeat for 2859173 halo centers. (took 0.021845 sec) SUBFIND: SO iteration 3: need to repeat for 2859173 halo centers. (took 0.0212586 sec) SUBFIND: SO iteration 4: need to repeat for 2859173 halo centers. (took 0.0215941 sec) SUBFIND: SO iteration 5: need to repeat for 2859173 halo centers. (took 0.022442 sec) SUBFIND: SO iteration 6: need to repeat for 2859173 halo centers. (took 0.0228133 sec) SUBFIND: SO iteration 7: need to repeat for 2859173 halo centers. (took 0.0224108 sec) SUBFIND: SO iteration 8: need to repeat for 2859173 halo centers. (took 0.0229378 sec) SUBFIND: SO iteration 9: need to repeat for 2859173 halo centers. (took 0.0231652 sec) SUBFIND: SO iteration 10: need to repeat for 2859173 halo centers. (took 0.0224228 sec) SUBFIND: SO iteration 11: need to repeat for 2859173 halo centers. (took 0.0221211 sec) SUBFIND: SO iteration 12: need to repeat for 2859173 halo centers. (took 0.0220138 sec) SUBFIND: SO iteration 13: need to repeat for 2859173 halo centers. (took 0.0221289 sec) SUBFIND: SO iteration 14: need to repeat for 2859173 halo centers. (took 0.0223248 sec) SUBFIND: SO iteration 15: need to repeat for 2859173 halo centers. (took 0.0217717 sec) SUBFIND: SO iteration 16: need to repeat for 2457264 halo centers. (took 0.0217091 sec) SUBFIND: SO iteration 17: need to repeat for 160736 halo centers. (took 0.0194649 sec) SUBFIND: SO iteration 18: need to repeat for 19871 halo centers. (took 0.00605054 sec) SUBFIND: determining spherical overdensity masses took 1.47341 sec SUBFIND: assembled and ordered groups and subhalos (took 0.262729 sec) FOF/SUBFIND: writing group catalogue file: 'output/fof_subhalo_tab_066' (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 = 4.90233 sec, total size 1069.07 MB, corresponds to effective I/O rate of 218.073 MB/sec SUBFIND: Subgroup catalogues saved. took = 4.90378 sec SUBFIND: Finished with SUBFIND. (total time=51.4376 sec) SUBFIND: Total number of subhalos with at least 20 particles: 2860105 SUBFIND: Largest subhalo has 94 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134134295 FOF: preparing output order of particles took 0.942866 sec SNAPSHOT: writing snapshot file #66 @ time 0.1 ... SNAPSHOT: writing snapshot file: 'output/snap_066' (file 1 of 1) SNAPSHOT: writing snapshot rename 'output/snap_066.hdf5' to 'output/bak-snap_066.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 8.5319 sec, total size 5334.77 MB, corresponds to effective I/O rate of 625.274 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 582 (rank 582 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.