TACC: Starting up job 4244614 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 = 186446.38 Mb (on task= 135), Smallest = 186405.62 Mb (on task= 0), Average = 186428.74 Mb Total Mem: Largest = 191515.35 Mb (on task= 270), Smallest = 191515.33 Mb (on task= 0), Average = 191515.33 Mb Committed_AS: Largest = 5109.71 Mb (on task= 0), Smallest = 5068.96 Mb (on task= 135), Average = 5086.59 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 = 5109.71 Mb (on task= 0), Smallest = 5068.96 Mb (on task= 135), Average = 5086.59 Mb avail /dev/shm: Largest = 95321.53 Mb (on task= 81), Smallest = 95321.46 Mb (on task= 110), Average = 95321.51 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c123-212.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 17.2887 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_054.hdf5' contains: READIC: Type 0 (gas): 64889182 (tot= 64889182) masstab= 0 READIC: Type 1: 69087555 (tot= 69087555) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 5785 (tot= 5785) masstab= 0 READIC: Type 5: 0 (tot= 0) masstab= 0 READIC: Reading file `output/snap_054.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 4.33779 sec, total size 6380.77 MB, corresponds to effective I/O rate of 1470.97 MB/sec READIC: Total number of particles : 133982522 INIT: Testing ID uniqueness... INIT: success. took=0.0709869 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=18663, determination of top-level tree involved 5 iterations and took 0.64412 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=187 for nextra=78, reaching maximum imbalance of 1.1213|1.12178 DOMAIN: combining multiple-domains took 0.0177913 sec DOMAIN: exchange of 69093340 particles DOMAIN: particle exchange done. (took 0.34445 sec) DOMAIN: domain decomposition done. (took in total 1.017 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.073414 sec. INIT: Converting u -> entropy All.cf_a3inv=1331 FOF: Begin to compute FoF group catalogue... (presently allocated=173.245 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.0868935 sec =89761.2 NTopnodes=21329 NTopleaves=18663 FOF: Start linking particles (presently allocated=197.121 MB) FOF: linking of small cells took 0.0020192 sec FOF: local links done (took 0.141038 sec, avg-work=0.124087, imbalance=1.1312). FOF: Marked=138070 out of the 69087555 primaries which are linked FOF: begin linking across processors (presently allocated=199.04 MB) FOF: have done 12301 cross links (processed 138070, took 0.00633888 sec) FOF: have done 2597 cross links (processed 69425, took 0.00546162 sec) FOF: have done 417 cross links (processed 9912, took 0.00480224 sec) FOF: have done 71 cross links (processed 1607, took 0.00450536 sec) FOF: have done 9 cross links (processed 239, took 0.00448473 sec) FOF: have done 3 cross links (processed 32, took 0.00440557 sec) FOF: have done 0 cross links (processed 5, took 0.00434728 sec) FOF: Local groups found. FOF: primary group finding took = 0.1878 sec FOF: Start finding nearest dm-particle (presently allocated=197.121 MB) FOF: fof-nearest iteration 1: need to repeat for 63461620 particles. (took = 0.0940302 sec) FOF: fof-nearest iteration 2: need to repeat for 56304299 particles. (took = 0.104443 sec) FOF: fof-nearest iteration 3: need to repeat for 36209355 particles. (took = 0.111614 sec) FOF: fof-nearest iteration 4: need to repeat for 13415833 particles. (took = 0.0875954 sec) FOF: fof-nearest iteration 5: need to repeat for 2239090 particles. (took = 0.0413056 sec) FOF: fof-nearest iteration 6: need to repeat for 30883 particles. (took = 0.011391 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.458584 sec FOF: compiling local group data and catalogue took = 0.0277889 sec FOF: Total number of FOF groups with at least 32 particles: 2040011 FOF: Largest FOF group has 133 particles. FOF: Total number of particles in FOF groups: 133982522 FOF: group properties are now allocated.. (presently allocated=180.07 MB) FOF: computation of group properties took = 0.0133397 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.121928 sec FOF: Finished computing FoF groups. Complete work took 0.967738 sec (presently allocated=174.995 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=185.353 MB) GRAVTREE: Tree construction done. took 0.295855 sec =123631 NTopnodes=21329 NTopleaves=18663 tree-build-scalability=0.827878 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 128535148 particles. (took 0.861642 sec) SUBFIND: ngb iteration 2: need to repeat for 122886842 particles. (took 0.683527 sec) SUBFIND: ngb iteration 3: need to repeat for 117427383 particles. (took 0.578899 sec) SUBFIND: ngb iteration 4: need to repeat for 112541706 particles. (took 0.504505 sec) SUBFIND: ngb iteration 5: need to repeat for 108118018 particles. (took 0.45944 sec) SUBFIND: ngb iteration 6: need to repeat for 103341922 particles. (took 0.436056 sec) SUBFIND: ngb iteration 7: need to repeat for 96983934 particles. (took 0.418322 sec) SUBFIND: ngb iteration 8: need to repeat for 88844173 particles. (took 0.395521 sec) SUBFIND: ngb iteration 9: need to repeat for 80757909 particles. (took 0.359382 sec) SUBFIND: ngb iteration 10: need to repeat for 74550178 particles. (took 0.323077 sec) SUBFIND: ngb iteration 11: need to repeat for 70515543 particles. (took 0.297554 sec) SUBFIND: ngb iteration 12: need to repeat for 68111877 particles. (took 0.285002 sec) SUBFIND: ngb iteration 13: need to repeat for 66725834 particles. (took 0.28112 sec) SUBFIND: ngb iteration 14: need to repeat for 65915739 particles. (took 0.275759 sec) SUBFIND: ngb iteration 15: need to repeat for 65423677 particles. (took 0.266656 sec) SUBFIND: ngb iteration 16: need to repeat for 65087781 particles. (took 0.252196 sec) SUBFIND: ngb iteration 17: need to repeat for 64795975 particles. (took 0.23545 sec) SUBFIND: ngb iteration 18: need to repeat for 64495747 particles. (took 0.218049 sec) SUBFIND: ngb iteration 19: need to repeat for 64165621 particles. (took 0.204107 sec) SUBFIND: ngb iteration 20: need to repeat for 63777439 particles. (took 0.19565 sec) SUBFIND: ngb iteration 21: need to repeat for 63284464 particles. (took 0.192562 sec) SUBFIND: ngb iteration 22: need to repeat for 62633905 particles. (took 0.192543 sec) SUBFIND: ngb iteration 23: need to repeat for 61768054 particles. (took 0.194555 sec) SUBFIND: ngb iteration 24: need to repeat for 60607957 particles. (took 0.197365 sec) SUBFIND: ngb iteration 25: need to repeat for 59048295 particles. (took 0.20142 sec) SUBFIND: ngb iteration 26: need to repeat for 56965280 particles. (took 0.205043 sec) SUBFIND: ngb iteration 27: need to repeat for 54262630 particles. (took 0.209146 sec) SUBFIND: ngb iteration 28: need to repeat for 50842705 particles. (took 0.214742 sec) SUBFIND: ngb iteration 29: need to repeat for 46712298 particles. (took 0.221879 sec) SUBFIND: ngb iteration 30: need to repeat for 41908410 particles. (took 0.229937 sec) SUBFIND: ngb iteration 31: need to repeat for 36677020 particles. (took 0.231039 sec) SUBFIND: ngb iteration 32: need to repeat for 31350823 particles. (took 0.228809 sec) SUBFIND: ngb iteration 33: need to repeat for 26183493 particles. (took 0.220094 sec) SUBFIND: ngb iteration 34: need to repeat for 21360283 particles. (took 0.203773 sec) SUBFIND: ngb iteration 35: need to repeat for 16932195 particles. (took 0.171151 sec) SUBFIND: ngb iteration 36: need to repeat for 12846765 particles. (took 0.141593 sec) SUBFIND: ngb iteration 37: need to repeat for 9210652 particles. (took 0.111702 sec) SUBFIND: ngb iteration 38: need to repeat for 6150127 particles. (took 0.0848381 sec) SUBFIND: ngb iteration 39: need to repeat for 3751059 particles. (took 0.0623264 sec) SUBFIND: ngb iteration 40: need to repeat for 2049772 particles. (took 0.0420948 sec) SUBFIND: ngb iteration 41: need to repeat for 976933 particles. (took 0.0257636 sec) SUBFIND: ngb iteration 42: need to repeat for 397774 particles. (took 0.0147973 sec) SUBFIND: ngb iteration 43: need to repeat for 133991 particles. (took 0.00857328 sec) SUBFIND: ngb iteration 44: need to repeat for 37408 particles. (took 0.00376568 sec) SUBFIND: ngb iteration 45: need to repeat for 8230 particles. (took 0.00165036 sec) SUBFIND: ngb iteration 46: need to repeat for 1386 particles. (took 0.000707161 sec) SUBFIND: ngb iteration 47: need to repeat for 172 particles. (took 0.000359343 sec) SUBFIND: ngb iteration 48: need to repeat for 14 particles. (took 0.000271911 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 11.1531 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 133982522 particles, for threshold size factor 0.6) SUBFIND: The other 2040011 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.0060158 sec SUBFIND: particle balance=1.12112 SUBFIND: subfind_exchange() took 0.447195 sec SUBFIND: particle balance for processing=1.00037 SUBFIND: subdomain decomposition took 0.104758 sec SUBFIND: serial subfind subdomain decomposition took 0.103883 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=4723 took 112.396 sec SUBFIND: root-task=0: Serial processing of halo 0 took 112.651 SUBFIND: Processing overall took (total time=114.407 sec) SUBFIND: 0 out of 5411 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 516910 ALLOCATE: Changing to MaxPartSph = 250345 SUBFIND: subfind_exchange() (for return to original CPU) took 0.508827 sec TREE: Full tree construction for all particles. (presently allocated=162.243 MB) GRAVTREE: Tree construction done. took 1.57907 sec =123631 NTopnodes=21329 NTopleaves=18663 tree-build-scalability=0.827878 SUBFIND: SO iteration 1: need to repeat for 2040010 halo centers. (took 0.0324732 sec) SUBFIND: SO iteration 2: need to repeat for 2040010 halo centers. (took 0.0272115 sec) SUBFIND: SO iteration 3: need to repeat for 2040010 halo centers. (took 0.0268396 sec) SUBFIND: SO iteration 4: need to repeat for 2040010 halo centers. (took 0.027174 sec) SUBFIND: SO iteration 5: need to repeat for 2040010 halo centers. (took 0.026564 sec) SUBFIND: SO iteration 6: need to repeat for 2040010 halo centers. (took 0.0268459 sec) SUBFIND: SO iteration 7: need to repeat for 2040010 halo centers. (took 0.0262834 sec) SUBFIND: SO iteration 8: need to repeat for 2040010 halo centers. (took 0.0263026 sec) SUBFIND: SO iteration 9: need to repeat for 2040010 halo centers. (took 0.0260266 sec) SUBFIND: SO iteration 10: need to repeat for 2040010 halo centers. (took 0.0272193 sec) SUBFIND: SO iteration 11: need to repeat for 2040010 halo centers. (took 0.0264924 sec) SUBFIND: SO iteration 12: need to repeat for 2040010 halo centers. (took 0.0279173 sec) SUBFIND: SO iteration 13: need to repeat for 2040010 halo centers. (took 0.0278496 sec) SUBFIND: SO iteration 14: need to repeat for 2040010 halo centers. (took 0.0294616 sec) SUBFIND: SO iteration 15: need to repeat for 2040010 halo centers. (took 0.0295127 sec) SUBFIND: SO iteration 16: need to repeat for 142472 halo centers. (took 0.0269348 sec) SUBFIND: SO iteration 17: need to repeat for 227 halo centers. (took 0.00651049 sec) SUBFIND: SO iteration 1: need to repeat for 2040010 halo centers. (took 0.0293383 sec) SUBFIND: SO iteration 2: need to repeat for 2040010 halo centers. (took 0.0299066 sec) SUBFIND: SO iteration 3: need to repeat for 2040010 halo centers. (took 0.0294004 sec) SUBFIND: SO iteration 4: need to repeat for 2040010 halo centers. (took 0.0274349 sec) SUBFIND: SO iteration 5: need to repeat for 2040010 halo centers. (took 0.026714 sec) SUBFIND: SO iteration 6: need to repeat for 2040010 halo centers. (took 0.028245 sec) SUBFIND: SO iteration 7: need to repeat for 2040010 halo centers. (took 0.0272624 sec) SUBFIND: SO iteration 8: need to repeat for 2040010 halo centers. (took 0.0269221 sec) SUBFIND: SO iteration 9: need to repeat for 2040010 halo centers. (took 0.0275838 sec) SUBFIND: SO iteration 10: need to repeat for 2040010 halo centers. (took 0.026869 sec) SUBFIND: SO iteration 11: need to repeat for 2040010 halo centers. (took 0.026681 sec) SUBFIND: SO iteration 12: need to repeat for 2040010 halo centers. (took 0.0272233 sec) SUBFIND: SO iteration 13: need to repeat for 2040010 halo centers. (took 0.0271331 sec) SUBFIND: SO iteration 14: need to repeat for 2040010 halo centers. (took 0.0279956 sec) SUBFIND: SO iteration 15: need to repeat for 2040010 halo centers. (took 0.0283192 sec) SUBFIND: SO iteration 16: need to repeat for 78585 halo centers. (took 0.0278022 sec) SUBFIND: SO iteration 17: need to repeat for 115 halo centers. (took 0.00571169 sec) SUBFIND: SO iteration 1: need to repeat for 2040010 halo centers. (took 0.0291094 sec) SUBFIND: SO iteration 2: need to repeat for 2040010 halo centers. (took 0.027904 sec) SUBFIND: SO iteration 3: need to repeat for 2040010 halo centers. (took 0.0275398 sec) SUBFIND: SO iteration 4: need to repeat for 2040010 halo centers. (took 0.0271381 sec) SUBFIND: SO iteration 5: need to repeat for 2040010 halo centers. (took 0.0269072 sec) SUBFIND: SO iteration 6: need to repeat for 2040010 halo centers. (took 0.0264363 sec) SUBFIND: SO iteration 7: need to repeat for 2040010 halo centers. (took 0.0270094 sec) SUBFIND: SO iteration 8: need to repeat for 2040010 halo centers. (took 0.0263459 sec) SUBFIND: SO iteration 9: need to repeat for 2040010 halo centers. (took 0.0270686 sec) SUBFIND: SO iteration 10: need to repeat for 2040010 halo centers. (took 0.0273013 sec) SUBFIND: SO iteration 11: need to repeat for 2040010 halo centers. (took 0.0275815 sec) SUBFIND: SO iteration 12: need to repeat for 2040010 halo centers. (took 0.026636 sec) SUBFIND: SO iteration 13: need to repeat for 2040010 halo centers. (took 0.0263505 sec) SUBFIND: SO iteration 14: need to repeat for 2040010 halo centers. (took 0.0272966 sec) SUBFIND: SO iteration 15: need to repeat for 2040010 halo centers. (took 0.027776 sec) SUBFIND: SO iteration 16: need to repeat for 143960 halo centers. (took 0.0298488 sec) SUBFIND: SO iteration 17: need to repeat for 235 halo centers. (took 0.00630272 sec) SUBFIND: SO iteration 1: need to repeat for 2040010 halo centers. (took 0.0274828 sec) SUBFIND: SO iteration 2: need to repeat for 2040010 halo centers. (took 0.0311916 sec) SUBFIND: SO iteration 3: need to repeat for 2040010 halo centers. (took 0.0287174 sec) SUBFIND: SO iteration 4: need to repeat for 2040010 halo centers. (took 0.0285308 sec) SUBFIND: SO iteration 5: need to repeat for 2040010 halo centers. (took 0.0284258 sec) SUBFIND: SO iteration 6: need to repeat for 2040010 halo centers. (took 0.0276744 sec) SUBFIND: SO iteration 7: need to repeat for 2040010 halo centers. (took 0.030814 sec) SUBFIND: SO iteration 8: need to repeat for 2040010 halo centers. (took 0.0296876 sec) SUBFIND: SO iteration 9: need to repeat for 2040010 halo centers. (took 0.0277882 sec) SUBFIND: SO iteration 10: need to repeat for 2040010 halo centers. (took 0.027089 sec) SUBFIND: SO iteration 11: need to repeat for 2040010 halo centers. (took 0.0261494 sec) SUBFIND: SO iteration 12: need to repeat for 2040010 halo centers. (took 0.0264196 sec) SUBFIND: SO iteration 13: need to repeat for 2040010 halo centers. (took 0.0261457 sec) SUBFIND: SO iteration 14: need to repeat for 2040010 halo centers. (took 0.0262735 sec) SUBFIND: SO iteration 15: need to repeat for 2040010 halo centers. (took 0.0262103 sec) SUBFIND: SO iteration 16: need to repeat for 1636479 halo centers. (took 0.0258459 sec) SUBFIND: SO iteration 17: need to repeat for 142217 halo centers. (took 0.0210646 sec) SUBFIND: SO iteration 18: need to repeat for 8297 halo centers. (took 0.00680191 sec) SUBFIND: determining spherical overdensity masses took 1.82244 sec SUBFIND: assembled and ordered groups and subhalos (took 0.111251 sec) FOF/SUBFIND: writing group catalogue file: 'output/fof_subhalo_tab_054' (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 = 1.74572 sec, total size 763.748 MB, corresponds to effective I/O rate of 437.498 MB/sec SUBFIND: Subgroup catalogues saved. took = 1.74727 sec SUBFIND: Finished with SUBFIND. (total time=132.153 sec) SUBFIND: Total number of subhalos with at least 20 particles: 2045396 SUBFIND: Largest subhalo has 133 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 133982456 FOF: preparing output order of particles took 1.39874 sec SNAPSHOT: writing snapshot file #54 @ time 0.0909091 ... SNAPSHOT: writing snapshot file: 'output/snap_054' (file 1 of 1) SNAPSHOT: writing snapshot rename 'output/snap_054.hdf5' to 'output/bak-snap_054.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 7.384 sec, total size 5342.52 MB, corresponds to effective I/O rate of 723.527 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 151 (rank 151 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.