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 = 186313.88 Mb (on task= 783), Smallest = 186193.68 Mb (on task= 0), Average = 186277.02 Mb Total Mem: Largest = 191386.89 Mb (on task= 54), Smallest = 191386.76 Mb (on task= 0), Average = 191386.89 Mb Committed_AS: Largest = 5193.08 Mb (on task= 0), Smallest = 5073.01 Mb (on task= 783), Average = 5109.87 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 = 5193.08 Mb (on task= 0), Smallest = 5073.01 Mb (on task= 783), Average = 5109.87 Mb avail /dev/shm: Largest = 95257.22 Mb (on task= 81), Smallest = 95257.12 Mb (on task= 4), 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 15.9121 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): 63440885 (tot= 63440885) masstab= 0 READIC: Type 1: 70694208 (tot= 70694208) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 316 (tot= 316) 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 4.48133 sec, total size 6382.24 MB, corresponds to effective I/O rate of 1424.18 MB/sec READIC: Total number of particles : 134135409 INIT: Testing ID uniqueness... INIT: success. took=0.0581928 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=32621, determination of top-level tree involved 6 iterations and took 0.38543 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=175 for nextra=125, reaching maximum imbalance of 1.11158|1.11203 DOMAIN: combining multiple-domains took 0.0150969 sec DOMAIN: exchange of 70694524 particles DOMAIN: particle exchange done. (took 0.209747 sec) DOMAIN: domain decomposition done. (took in total 0.616216 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0334672 sec. INIT: Converting u -> entropy All.cf_a3inv=1000 FOF: Begin to compute FoF group catalogue... (presently allocated=86.5432 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.0547762 sec =80771.6 NTopnodes=37281 NTopleaves=32621 FOF: Start linking particles (presently allocated=98.342 MB) FOF: linking of small cells took 0.000840751 sec FOF: local links done (took 0.0672994 sec, avg-work=0.0593904, imbalance=1.11876). FOF: Marked=163409 out of the 70694208 primaries which are linked FOF: begin linking across processors (presently allocated=99.4068 MB) FOF: have done 18598 cross links (processed 163409, took 0.00388073 sec) FOF: have done 3366 cross links (processed 83572, took 0.00313631 sec) FOF: have done 460 cross links (processed 10964, took 0.00261061 sec) FOF: have done 51 cross links (processed 1510, took 0.0024367 sec) FOF: have done 1 cross links (processed 138, took 0.00234339 sec) FOF: have done 0 cross links (processed 2, took 0.00233812 sec) FOF: Local groups found. FOF: primary group finding took = 0.0895605 sec FOF: Start finding nearest dm-particle (presently allocated=98.342 MB) FOF: fof-nearest iteration 1: need to repeat for 62406785 particles. (took = 0.0452434 sec) FOF: fof-nearest iteration 2: need to repeat for 57098758 particles. (took = 0.0485262 sec) FOF: fof-nearest iteration 3: need to repeat for 40877329 particles. (took = 0.0518504 sec) FOF: fof-nearest iteration 4: need to repeat for 18562893 particles. (took = 0.0444453 sec) FOF: fof-nearest iteration 5: need to repeat for 3677198 particles. (took = 0.0250701 sec) FOF: fof-nearest iteration 6: need to repeat for 69598 particles. (took = 0.00770429 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.227159 sec FOF: compiling local group data and catalogue took = 0.0135646 sec FOF: Total number of FOF groups with at least 32 particles: 3444865 FOF: Largest FOF group has 78 particles. FOF: Total number of particles in FOF groups: 134134846 FOF: group properties are now allocated.. (presently allocated=90.4342 MB) FOF: computation of group properties took = 0.00814859 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.250153 sec FOF: Finished computing FoF groups. Complete work took 0.777533 sec (presently allocated=87.9673 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=93.12 MB) GRAVTREE: Tree construction done. took 0.207914 sec =98468.4 NTopnodes=37281 NTopleaves=32621 tree-build-scalability=0.621829 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 127521466 particles. (took 0.422063 sec) SUBFIND: ngb iteration 2: need to repeat for 118969703 particles. (took 0.348316 sec) SUBFIND: ngb iteration 3: need to repeat for 110234899 particles. (took 0.29594 sec) SUBFIND: ngb iteration 4: need to repeat for 102416779 particles. (took 0.255784 sec) SUBFIND: ngb iteration 5: need to repeat for 95824984 particles. (took 0.227378 sec) SUBFIND: ngb iteration 6: need to repeat for 89632189 particles. (took 0.208644 sec) SUBFIND: ngb iteration 7: need to repeat for 82394213 particles. (took 0.190745 sec) SUBFIND: ngb iteration 8: need to repeat for 74452004 particles. (took 0.164927 sec) SUBFIND: ngb iteration 9: need to repeat for 68390582 particles. (took 0.13443 sec) SUBFIND: ngb iteration 10: need to repeat for 65198242 particles. (took 0.113035 sec) SUBFIND: ngb iteration 11: need to repeat for 63952168 particles. (took 0.101834 sec) SUBFIND: ngb iteration 12: need to repeat for 63568498 particles. (took 0.0994626 sec) SUBFIND: ngb iteration 13: need to repeat for 63470229 particles. (took 0.0996261 sec) SUBFIND: ngb iteration 14: need to repeat for 63447739 particles. (took 0.0990172 sec) SUBFIND: ngb iteration 15: need to repeat for 63442406 particles. (took 0.0962405 sec) SUBFIND: ngb iteration 16: need to repeat for 63441095 particles. (took 0.0918061 sec) SUBFIND: ngb iteration 17: need to repeat for 63440598 particles. (took 0.0859523 sec) SUBFIND: ngb iteration 18: need to repeat for 63439801 particles. (took 0.0799678 sec) SUBFIND: ngb iteration 19: need to repeat for 63437855 particles. (took 0.075964 sec) SUBFIND: ngb iteration 20: need to repeat for 63433205 particles. (took 0.0743354 sec) SUBFIND: ngb iteration 21: need to repeat for 63423269 particles. (took 0.0748741 sec) SUBFIND: ngb iteration 22: need to repeat for 63402145 particles. (took 0.0763991 sec) SUBFIND: ngb iteration 23: need to repeat for 63357200 particles. (took 0.0783931 sec) SUBFIND: ngb iteration 24: need to repeat for 63250524 particles. (took 0.0814765 sec) SUBFIND: ngb iteration 25: need to repeat for 63021304 particles. (took 0.0863102 sec) SUBFIND: ngb iteration 26: need to repeat for 62539061 particles. (took 0.091652 sec) SUBFIND: ngb iteration 27: need to repeat for 61563640 particles. (took 0.100061 sec) SUBFIND: ngb iteration 28: need to repeat for 59751348 particles. (took 0.111279 sec) SUBFIND: ngb iteration 29: need to repeat for 56729647 particles. (took 0.125059 sec) SUBFIND: ngb iteration 30: need to repeat for 52244969 particles. (took 0.142618 sec) SUBFIND: ngb iteration 31: need to repeat for 46463019 particles. (took 0.15804 sec) SUBFIND: ngb iteration 32: need to repeat for 39991037 particles. (took 0.169268 sec) SUBFIND: ngb iteration 33: need to repeat for 33565571 particles. (took 0.169992 sec) SUBFIND: ngb iteration 34: need to repeat for 27556024 particles. (took 0.158409 sec) SUBFIND: ngb iteration 35: need to repeat for 21893268 particles. (took 0.137319 sec) SUBFIND: ngb iteration 36: need to repeat for 16554325 particles. (took 0.113746 sec) SUBFIND: ngb iteration 37: need to repeat for 11704187 particles. (took 0.0897085 sec) SUBFIND: ngb iteration 38: need to repeat for 7571801 particles. (took 0.0684134 sec) SUBFIND: ngb iteration 39: need to repeat for 4368010 particles. (took 0.0497636 sec) SUBFIND: ngb iteration 40: need to repeat for 2182729 particles. (took 0.0341333 sec) SUBFIND: ngb iteration 41: need to repeat for 910884 particles. (took 0.0208542 sec) SUBFIND: ngb iteration 42: need to repeat for 307006 particles. (took 0.0111642 sec) SUBFIND: ngb iteration 43: need to repeat for 81044 particles. (took 0.00547687 sec) SUBFIND: ngb iteration 44: need to repeat for 16228 particles. (took 0.00239095 sec) SUBFIND: ngb iteration 45: need to repeat for 2393 particles. (took 0.00094837 sec) SUBFIND: ngb iteration 46: need to repeat for 206 particles. (took 0.000368247 sec) SUBFIND: ngb iteration 47: need to repeat for 16 particles. (took 0.00024464 sec) SUBFIND: ngb iteration 48: need to repeat for 1 particles. (took 0.00026557 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 5.42766 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 134135409 particles, for threshold size factor 0.6) SUBFIND: The other 3444865 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00558347 sec SUBFIND: particle balance=1.11144 SUBFIND: subfind_exchange() took 0.240163 sec SUBFIND: particle balance for processing=1.00047 SUBFIND: subdomain decomposition took 0.051865 sec SUBFIND: serial subfind subdomain decomposition took 0.0514523 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=3988 took 39.5797 sec SUBFIND: root-task=0: Serial processing of halo 0 took 39.7055 SUBFIND: Processing overall took (total time=43.9213 sec) SUBFIND: 0 out of 0 decisions, fraction -nan, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 258750 ALLOCATE: Changing to MaxPartSph = 122378 SUBFIND: subfind_exchange() (for return to original CPU) took 0.258818 sec TREE: Full tree construction for all particles. (presently allocated=80.9599 MB) GRAVTREE: Tree construction done. took 0.821715 sec =98468.4 NTopnodes=37281 NTopleaves=32621 tree-build-scalability=0.621829 SUBFIND: SO iteration 1: need to repeat for 3444827 halo centers. (took 0.0262872 sec) SUBFIND: SO iteration 2: need to repeat for 3444827 halo centers. (took 0.0235088 sec) SUBFIND: SO iteration 3: need to repeat for 3444827 halo centers. (took 0.0237857 sec) SUBFIND: SO iteration 4: need to repeat for 3444827 halo centers. (took 0.0237095 sec) SUBFIND: SO iteration 5: need to repeat for 3444827 halo centers. (took 0.0237272 sec) SUBFIND: SO iteration 6: need to repeat for 3444827 halo centers. (took 0.0236264 sec) SUBFIND: SO iteration 7: need to repeat for 3444827 halo centers. (took 0.02364 sec) SUBFIND: SO iteration 8: need to repeat for 3444827 halo centers. (took 0.0236894 sec) SUBFIND: SO iteration 9: need to repeat for 3444827 halo centers. (took 0.0237076 sec) SUBFIND: SO iteration 10: need to repeat for 3444827 halo centers. (took 0.0236137 sec) SUBFIND: SO iteration 11: need to repeat for 3444827 halo centers. (took 0.0237268 sec) SUBFIND: SO iteration 12: need to repeat for 3444827 halo centers. (took 0.0240716 sec) SUBFIND: SO iteration 13: need to repeat for 3444827 halo centers. (took 0.0250565 sec) SUBFIND: SO iteration 14: need to repeat for 3444827 halo centers. (took 0.0245132 sec) SUBFIND: SO iteration 15: need to repeat for 3444827 halo centers. (took 0.0251544 sec) SUBFIND: SO iteration 16: need to repeat for 413665 halo centers. (took 0.0244479 sec) SUBFIND: SO iteration 17: need to repeat for 5665 halo centers. (took 0.0104698 sec) SUBFIND: SO iteration 1: need to repeat for 3444827 halo centers. (took 0.0246158 sec) SUBFIND: SO iteration 2: need to repeat for 3444827 halo centers. (took 0.0242518 sec) SUBFIND: SO iteration 3: need to repeat for 3444827 halo centers. (took 0.0242144 sec) SUBFIND: SO iteration 4: need to repeat for 3444827 halo centers. (took 0.0242482 sec) SUBFIND: SO iteration 5: need to repeat for 3444827 halo centers. (took 0.0239118 sec) SUBFIND: SO iteration 6: need to repeat for 3444827 halo centers. (took 0.0238854 sec) SUBFIND: SO iteration 7: need to repeat for 3444827 halo centers. (took 0.0238144 sec) SUBFIND: SO iteration 8: need to repeat for 3444827 halo centers. (took 0.0237404 sec) SUBFIND: SO iteration 9: need to repeat for 3444827 halo centers. (took 0.0236281 sec) SUBFIND: SO iteration 10: need to repeat for 3444827 halo centers. (took 0.0236435 sec) SUBFIND: SO iteration 11: need to repeat for 3444827 halo centers. (took 0.0236477 sec) SUBFIND: SO iteration 12: need to repeat for 3444827 halo centers. (took 0.0237135 sec) SUBFIND: SO iteration 13: need to repeat for 3444827 halo centers. (took 0.0236299 sec) SUBFIND: SO iteration 14: need to repeat for 3444827 halo centers. (took 0.0236736 sec) SUBFIND: SO iteration 15: need to repeat for 3444827 halo centers. (took 0.0236867 sec) SUBFIND: SO iteration 16: need to repeat for 260028 halo centers. (took 0.0230022 sec) SUBFIND: SO iteration 17: need to repeat for 4185 halo centers. (took 0.00787174 sec) SUBFIND: SO iteration 1: need to repeat for 3444827 halo centers. (took 0.0238272 sec) SUBFIND: SO iteration 2: need to repeat for 3444827 halo centers. (took 0.0234048 sec) SUBFIND: SO iteration 3: need to repeat for 3444827 halo centers. (took 0.0236021 sec) SUBFIND: SO iteration 4: need to repeat for 3444827 halo centers. (took 0.0236105 sec) SUBFIND: SO iteration 5: need to repeat for 3444827 halo centers. (took 0.0236011 sec) SUBFIND: SO iteration 6: need to repeat for 3444827 halo centers. (took 0.0235754 sec) SUBFIND: SO iteration 7: need to repeat for 3444827 halo centers. (took 0.0236927 sec) SUBFIND: SO iteration 8: need to repeat for 3444827 halo centers. (took 0.0235739 sec) SUBFIND: SO iteration 9: need to repeat for 3444827 halo centers. (took 0.0236041 sec) SUBFIND: SO iteration 10: need to repeat for 3444827 halo centers. (took 0.0235904 sec) SUBFIND: SO iteration 11: need to repeat for 3444827 halo centers. (took 0.0236175 sec) SUBFIND: SO iteration 12: need to repeat for 3444827 halo centers. (took 0.0236079 sec) SUBFIND: SO iteration 13: need to repeat for 3444827 halo centers. (took 0.0236211 sec) SUBFIND: SO iteration 14: need to repeat for 3444827 halo centers. (took 0.0235916 sec) SUBFIND: SO iteration 15: need to repeat for 3444827 halo centers. (took 0.0236078 sec) SUBFIND: SO iteration 16: need to repeat for 417624 halo centers. (took 0.0229214 sec) SUBFIND: SO iteration 17: need to repeat for 5668 halo centers. (took 0.00936285 sec) SUBFIND: SO iteration 1: need to repeat for 3444827 halo centers. (took 0.0236484 sec) SUBFIND: SO iteration 2: need to repeat for 3444827 halo centers. (took 0.0234104 sec) SUBFIND: SO iteration 3: need to repeat for 3444827 halo centers. (took 0.0229389 sec) SUBFIND: SO iteration 4: need to repeat for 3444827 halo centers. (took 0.023038 sec) SUBFIND: SO iteration 5: need to repeat for 3444827 halo centers. (took 0.023556 sec) SUBFIND: SO iteration 6: need to repeat for 3444827 halo centers. (took 0.02345 sec) SUBFIND: SO iteration 7: need to repeat for 3444827 halo centers. (took 0.0236118 sec) SUBFIND: SO iteration 8: need to repeat for 3444827 halo centers. (took 0.0237715 sec) SUBFIND: SO iteration 9: need to repeat for 3444827 halo centers. (took 0.0232569 sec) SUBFIND: SO iteration 10: need to repeat for 3444827 halo centers. (took 0.0233432 sec) SUBFIND: SO iteration 11: need to repeat for 3444827 halo centers. (took 0.0235211 sec) SUBFIND: SO iteration 12: need to repeat for 3444827 halo centers. (took 0.0231917 sec) SUBFIND: SO iteration 13: need to repeat for 3444827 halo centers. (took 0.0233455 sec) SUBFIND: SO iteration 14: need to repeat for 3444827 halo centers. (took 0.0231671 sec) SUBFIND: SO iteration 15: need to repeat for 3444827 halo centers. (took 0.023096 sec) SUBFIND: SO iteration 16: need to repeat for 3043779 halo centers. (took 0.0229479 sec) SUBFIND: SO iteration 17: need to repeat for 309522 halo centers. (took 0.0208012 sec) SUBFIND: SO iteration 18: need to repeat for 32746 halo centers. (took 0.00827729 sec) SUBFIND: determining spherical overdensity masses took 1.58324 sec SUBFIND: assembled and ordered groups and subhalos (took 0.26112 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 = 5.03403 sec, total size 1287.82 MB, corresponds to effective I/O rate of 255.823 MB/sec SUBFIND: Subgroup catalogues saved. took = 5.03559 sec SUBFIND: Finished with SUBFIND. (total time=57.8083 sec) SUBFIND: Total number of subhalos with at least 20 particles: 3444827 SUBFIND: Largest subhalo has 78 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134133335 FOF: preparing output order of particles took 0.942395 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 9.64436 sec, total size 5331.2 MB, corresponds to effective I/O rate of 552.778 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 799 (rank 799 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) Abort(806969615) on node 38 (rank 38 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.