TACC: Starting up job 4242141 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 = 186447.92 Mb (on task= 351), Smallest = 186391.44 Mb (on task= 0), Average = 186426.06 Mb Total Mem: Largest = 191515.35 Mb (on task= 351), Smallest = 191515.33 Mb (on task= 0), Average = 191515.33 Mb Committed_AS: Largest = 5123.89 Mb (on task= 0), Smallest = 5067.43 Mb (on task= 351), Average = 5089.27 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 = 5123.89 Mb (on task= 0), Smallest = 5067.43 Mb (on task= 351), Average = 5089.27 Mb avail /dev/shm: Largest = 95321.54 Mb (on task= 351), Smallest = 95321.47 Mb (on task= 53), Average = 95321.51 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c160-023.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 17.3106 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_208.hdf5' contains: READIC: Type 0 (gas): 65585650 (tot= 65585650) masstab= 0 READIC: Type 1: 68327784 (tot= 68327784) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 83973 (tot= 83973) masstab= 0 READIC: Type 5: 0 (tot= 0) masstab= 0 READIC: Reading file `output/snap_208.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 4.36145 sec, total size 6384.1 MB, corresponds to effective I/O rate of 1463.76 MB/sec READIC: Total number of particles : 133997407 INIT: Testing ID uniqueness... INIT: success. took=0.0731256 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=19307, determination of top-level tree involved 5 iterations and took 0.641742 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=174 for nextra=62, reaching maximum imbalance of 1.11131|1.11172 DOMAIN: combining multiple-domains took 0.0138531 sec DOMAIN: exchange of 68411757 particles DOMAIN: particle exchange done. (took 0.365227 sec) DOMAIN: domain decomposition done. (took in total 1.03159 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.073402 sec. INIT: Converting u -> entropy All.cf_a3inv=512 FOF: Begin to compute FoF group catalogue... (presently allocated=173.792 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.156116 sec =70600.2 NTopnodes=22065 NTopleaves=19307 FOF: Start linking particles (presently allocated=192.813 MB) FOF: linking of small cells took 0.00201143 sec FOF: local links done (took 0.16371 sec, avg-work=0.145235, imbalance=1.11502). FOF: Marked=149149 out of the 68327784 primaries which are linked FOF: begin linking across processors (presently allocated=194.647 MB) FOF: have done 9622 cross links (processed 149149, took 0.00615393 sec) FOF: have done 2327 cross links (processed 71657, took 0.00532087 sec) FOF: have done 379 cross links (processed 9997, took 0.00475535 sec) FOF: have done 77 cross links (processed 1663, took 0.00446105 sec) FOF: have done 12 cross links (processed 383, took 0.00444752 sec) FOF: have done 0 cross links (processed 50, took 0.00466961 sec) FOF: Local groups found. FOF: primary group finding took = 0.205365 sec FOF: Start finding nearest dm-particle (presently allocated=192.813 MB) FOF: fof-nearest iteration 1: need to repeat for 63343545 particles. (took = 0.104309 sec) FOF: fof-nearest iteration 2: need to repeat for 52807299 particles. (took = 0.119069 sec) FOF: fof-nearest iteration 3: need to repeat for 29533678 particles. (took = 0.127531 sec) FOF: fof-nearest iteration 4: need to repeat for 9464824 particles. (took = 0.0888681 sec) FOF: fof-nearest iteration 5: need to repeat for 1266158 particles. (took = 0.0363124 sec) FOF: fof-nearest iteration 6: need to repeat for 35268 particles. (took = 0.00856577 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.492981 sec FOF: compiling local group data and catalogue took = 0.026023 sec FOF: Total number of FOF groups with at least 32 particles: 779889 FOF: Largest FOF group has 173 particles. FOF: Total number of particles in FOF groups: 133997407 FOF: group properties are now allocated.. (presently allocated=179.464 MB) FOF: computation of group properties took = 0.00913363 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.0948682 sec FOF: Finished computing FoF groups. Complete work took 1.03851 sec (presently allocated=174.461 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=180.376 MB) GRAVTREE: Tree construction done. took 0.5276 sec =99903.1 NTopnodes=22065 NTopleaves=19307 tree-build-scalability=0.779647 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 133940857 particles. (took 0.927163 sec) SUBFIND: ngb iteration 2: need to repeat for 133911576 particles. (took 0.778123 sec) SUBFIND: ngb iteration 3: need to repeat for 133886136 particles. (took 0.702708 sec) SUBFIND: ngb iteration 4: need to repeat for 133865682 particles. (took 0.664823 sec) SUBFIND: ngb iteration 5: need to repeat for 133849655 particles. (took 0.653089 sec) SUBFIND: ngb iteration 6: need to repeat for 133835480 particles. (took 0.660944 sec) SUBFIND: ngb iteration 7: need to repeat for 133821082 particles. (took 0.674816 sec) SUBFIND: ngb iteration 8: need to repeat for 133807882 particles. (took 0.703029 sec) SUBFIND: ngb iteration 9: need to repeat for 133797857 particles. (took 0.739048 sec) SUBFIND: ngb iteration 10: need to repeat for 133778929 particles. (took 0.779329 sec) SUBFIND: ngb iteration 11: need to repeat for 133256432 particles. (took 0.821886 sec) SUBFIND: ngb iteration 12: need to repeat for 128307909 particles. (took 0.860076 sec) SUBFIND: ngb iteration 13: need to repeat for 118147974 particles. (took 0.855185 sec) SUBFIND: ngb iteration 14: need to repeat for 105421219 particles. (took 0.815865 sec) SUBFIND: ngb iteration 15: need to repeat for 92947000 particles. (took 0.757087 sec) SUBFIND: ngb iteration 16: need to repeat for 81847849 particles. (took 0.693185 sec) SUBFIND: ngb iteration 17: need to repeat for 71190842 particles. (took 0.635611 sec) SUBFIND: ngb iteration 18: need to repeat for 59533173 particles. (took 0.583928 sec) SUBFIND: ngb iteration 19: need to repeat for 45948344 particles. (took 0.516317 sec) SUBFIND: ngb iteration 20: need to repeat for 31207894 particles. (took 0.433547 sec) SUBFIND: ngb iteration 21: need to repeat for 17900869 particles. (took 0.333208 sec) SUBFIND: ngb iteration 22: need to repeat for 8241912 particles. (took 0.221793 sec) SUBFIND: ngb iteration 23: need to repeat for 2934212 particles. (took 0.12348 sec) SUBFIND: ngb iteration 24: need to repeat for 783679 particles. (took 0.0548656 sec) SUBFIND: ngb iteration 25: need to repeat for 194342 particles. (took 0.0179181 sec) SUBFIND: ngb iteration 26: need to repeat for 91982 particles. (took 0.00463352 sec) SUBFIND: ngb iteration 27: need to repeat for 80193 particles. (took 0.00254516 sec) SUBFIND: ngb iteration 28: need to repeat for 77631 particles. (took 0.00225544 sec) SUBFIND: ngb iteration 29: need to repeat for 75470 particles. (took 0.00300348 sec) SUBFIND: ngb iteration 30: need to repeat for 72545 particles. (took 0.00256147 sec) SUBFIND: ngb iteration 31: need to repeat for 68460 particles. (took 0.00351537 sec) SUBFIND: ngb iteration 32: need to repeat for 63512 particles. (took 0.00318986 sec) SUBFIND: ngb iteration 33: need to repeat for 57591 particles. (took 0.00326925 sec) SUBFIND: ngb iteration 34: need to repeat for 50673 particles. (took 0.00303854 sec) SUBFIND: ngb iteration 35: need to repeat for 42443 particles. (took 0.00272821 sec) SUBFIND: ngb iteration 36: need to repeat for 33514 particles. (took 0.00251305 sec) SUBFIND: ngb iteration 37: need to repeat for 24779 particles. (took 0.00242377 sec) SUBFIND: ngb iteration 38: need to repeat for 16774 particles. (took 0.00217526 sec) SUBFIND: ngb iteration 39: need to repeat for 9867 particles. (took 0.00189886 sec) SUBFIND: ngb iteration 40: need to repeat for 5340 particles. (took 0.00139048 sec) SUBFIND: ngb iteration 41: need to repeat for 2351 particles. (took 0.00132464 sec) SUBFIND: ngb iteration 42: need to repeat for 1020 particles. (took 0.00103834 sec) SUBFIND: ngb iteration 43: need to repeat for 196 particles. (took 0.00084264 sec) SUBFIND: ngb iteration 44: need to repeat for 24 particles. (took 0.000369309 sec) SUBFIND: ngb iteration 45: need to repeat for 2 particles. (took 0.0002055 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 15.0605 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 133997407 particles, for threshold size factor 0.6) SUBFIND: The other 779889 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.0027516 sec SUBFIND: particle balance=1.11107 SUBFIND: subfind_exchange() took 0.448243 sec SUBFIND: particle balance for processing=1.00039 SUBFIND: subdomain decomposition took 0.104975 sec SUBFIND: serial subfind subdomain decomposition took 0.103458 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=1806 took 43.5131 sec SUBFIND: root-task=0: Serial processing of halo 0 took 43.7686 SUBFIND: Processing overall took (total time=43.859 sec) SUBFIND: 0 out of 15690 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 516968 ALLOCATE: Changing to MaxPartSph = 253031 SUBFIND: subfind_exchange() (for return to original CPU) took 0.511559 sec TREE: Full tree construction for all particles. (presently allocated=161.535 MB) GRAVTREE: Tree construction done. took 1.51477 sec =99903.1 NTopnodes=22065 NTopleaves=19307 tree-build-scalability=0.779647 SUBFIND: SO iteration 1: need to repeat for 779889 halo centers. (took 0.0210335 sec) SUBFIND: SO iteration 2: need to repeat for 779889 halo centers. (took 0.0177736 sec) SUBFIND: SO iteration 3: need to repeat for 779889 halo centers. (took 0.0174821 sec) SUBFIND: SO iteration 4: need to repeat for 779889 halo centers. (took 0.017042 sec) SUBFIND: SO iteration 5: need to repeat for 779889 halo centers. (took 0.0169139 sec) SUBFIND: SO iteration 6: need to repeat for 779889 halo centers. (took 0.0168391 sec) SUBFIND: SO iteration 7: need to repeat for 779889 halo centers. (took 0.0176629 sec) SUBFIND: SO iteration 8: need to repeat for 779889 halo centers. (took 0.016783 sec) SUBFIND: SO iteration 9: need to repeat for 779889 halo centers. (took 0.0175708 sec) SUBFIND: SO iteration 10: need to repeat for 779889 halo centers. (took 0.0204019 sec) SUBFIND: SO iteration 11: need to repeat for 779889 halo centers. (took 0.017289 sec) SUBFIND: SO iteration 12: need to repeat for 779889 halo centers. (took 0.0211189 sec) SUBFIND: SO iteration 13: need to repeat for 779889 halo centers. (took 0.0171287 sec) SUBFIND: SO iteration 14: need to repeat for 779889 halo centers. (took 0.0211241 sec) SUBFIND: SO iteration 15: need to repeat for 779889 halo centers. (took 0.0172884 sec) SUBFIND: SO iteration 16: need to repeat for 15046 halo centers. (took 0.016715 sec) SUBFIND: SO iteration 17: need to repeat for 157 halo centers. (took 0.00207497 sec) SUBFIND: SO iteration 18: need to repeat for 6 halo centers. (took 0.000180468 sec) SUBFIND: SO iteration 1: need to repeat for 779889 halo centers. (took 0.0182383 sec) SUBFIND: SO iteration 2: need to repeat for 779889 halo centers. (took 0.0174382 sec) SUBFIND: SO iteration 3: need to repeat for 779889 halo centers. (took 0.0171857 sec) SUBFIND: SO iteration 4: need to repeat for 779889 halo centers. (took 0.0173156 sec) SUBFIND: SO iteration 5: need to repeat for 779889 halo centers. (took 0.0166622 sec) SUBFIND: SO iteration 6: need to repeat for 779889 halo centers. (took 0.0168752 sec) SUBFIND: SO iteration 7: need to repeat for 779889 halo centers. (took 0.0166575 sec) SUBFIND: SO iteration 8: need to repeat for 779889 halo centers. (took 0.0167273 sec) SUBFIND: SO iteration 9: need to repeat for 779889 halo centers. (took 0.0166555 sec) SUBFIND: SO iteration 10: need to repeat for 779889 halo centers. (took 0.0175859 sec) SUBFIND: SO iteration 11: need to repeat for 779889 halo centers. (took 0.0166267 sec) SUBFIND: SO iteration 12: need to repeat for 779889 halo centers. (took 0.016696 sec) SUBFIND: SO iteration 13: need to repeat for 779889 halo centers. (took 0.0166786 sec) SUBFIND: SO iteration 14: need to repeat for 779889 halo centers. (took 0.0166633 sec) SUBFIND: SO iteration 15: need to repeat for 779889 halo centers. (took 0.0168802 sec) SUBFIND: SO iteration 16: need to repeat for 7694 halo centers. (took 0.0201953 sec) SUBFIND: SO iteration 17: need to repeat for 64 halo centers. (took 0.00121706 sec) SUBFIND: SO iteration 18: need to repeat for 2 halo centers. (took 0.000151632 sec) SUBFIND: SO iteration 1: need to repeat for 779889 halo centers. (took 0.0167679 sec) SUBFIND: SO iteration 2: need to repeat for 779889 halo centers. (took 0.0175247 sec) SUBFIND: SO iteration 3: need to repeat for 779889 halo centers. (took 0.0174699 sec) SUBFIND: SO iteration 4: need to repeat for 779889 halo centers. (took 0.0177389 sec) SUBFIND: SO iteration 5: need to repeat for 779889 halo centers. (took 0.0172234 sec) SUBFIND: SO iteration 6: need to repeat for 779889 halo centers. (took 0.0167196 sec) SUBFIND: SO iteration 7: need to repeat for 779889 halo centers. (took 0.0168245 sec) SUBFIND: SO iteration 8: need to repeat for 779889 halo centers. (took 0.0167887 sec) SUBFIND: SO iteration 9: need to repeat for 779889 halo centers. (took 0.0184859 sec) SUBFIND: SO iteration 10: need to repeat for 779889 halo centers. (took 0.0173854 sec) SUBFIND: SO iteration 11: need to repeat for 779889 halo centers. (took 0.0167804 sec) SUBFIND: SO iteration 12: need to repeat for 779889 halo centers. (took 0.0167823 sec) SUBFIND: SO iteration 13: need to repeat for 779889 halo centers. (took 0.0167174 sec) SUBFIND: SO iteration 14: need to repeat for 779889 halo centers. (took 0.0174556 sec) SUBFIND: SO iteration 15: need to repeat for 779889 halo centers. (took 0.017104 sec) SUBFIND: SO iteration 16: need to repeat for 15467 halo centers. (took 0.0191551 sec) SUBFIND: SO iteration 17: need to repeat for 159 halo centers. (took 0.00342275 sec) SUBFIND: SO iteration 18: need to repeat for 6 halo centers. (took 0.000210363 sec) SUBFIND: SO iteration 1: need to repeat for 779889 halo centers. (took 0.0168055 sec) SUBFIND: SO iteration 2: need to repeat for 779889 halo centers. (took 0.0177275 sec) SUBFIND: SO iteration 3: need to repeat for 779889 halo centers. (took 0.0169509 sec) SUBFIND: SO iteration 4: need to repeat for 779889 halo centers. (took 0.019845 sec) SUBFIND: SO iteration 5: need to repeat for 779889 halo centers. (took 0.0174519 sec) SUBFIND: SO iteration 6: need to repeat for 779889 halo centers. (took 0.0174163 sec) SUBFIND: SO iteration 7: need to repeat for 779889 halo centers. (took 0.0173669 sec) SUBFIND: SO iteration 8: need to repeat for 779889 halo centers. (took 0.0173921 sec) SUBFIND: SO iteration 9: need to repeat for 779889 halo centers. (took 0.017408 sec) SUBFIND: SO iteration 10: need to repeat for 779889 halo centers. (took 0.017425 sec) SUBFIND: SO iteration 11: need to repeat for 779889 halo centers. (took 0.0174493 sec) SUBFIND: SO iteration 12: need to repeat for 779889 halo centers. (took 0.0179804 sec) SUBFIND: SO iteration 13: need to repeat for 779889 halo centers. (took 0.0174266 sec) SUBFIND: SO iteration 14: need to repeat for 779889 halo centers. (took 0.017463 sec) SUBFIND: SO iteration 15: need to repeat for 779889 halo centers. (took 0.0174395 sec) SUBFIND: SO iteration 16: need to repeat for 427025 halo centers. (took 0.0172898 sec) SUBFIND: SO iteration 17: need to repeat for 16730 halo centers. (took 0.0115903 sec) SUBFIND: SO iteration 18: need to repeat for 483 halo centers. (took 0.00190564 sec) SUBFIND: determining spherical overdensity masses took 1.14706 sec SUBFIND: assembled and ordered groups and subhalos (took 0.085549 sec) FOF/SUBFIND: writing group catalogue file: 'output/fof_subhalo_tab_208' (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 = 1.47908 sec, total size 294.771 MB, corresponds to effective I/O rate of 199.293 MB/sec SUBFIND: Subgroup catalogues saved. took = 1.48007 sec SUBFIND: Finished with SUBFIND. (total time=64.7084 sec) SUBFIND: Total number of subhalos with at least 20 particles: 795508 SUBFIND: Largest subhalo has 173 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 133997259 FOF: preparing output order of particles took 1.42342 sec SNAPSHOT: writing snapshot file #208 @ time 0.125 ... SNAPSHOT: writing snapshot file: 'output/snap_208' (file 1 of 1) SNAPSHOT: writing snapshot rename 'output/snap_208.hdf5' to 'output/bak-snap_208.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 7.36233 sec, total size 5351 MB, corresponds to effective I/O rate of 726.809 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 113 (rank 113 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.