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 = 186451.80 Mb (on task= 351), Smallest = 186400.63 Mb (on task= 0), Average = 186427.41 Mb Total Mem: Largest = 191515.35 Mb (on task= 351), Smallest = 191515.33 Mb (on task= 0), Average = 191515.33 Mb Committed_AS: Largest = 5114.70 Mb (on task= 0), Smallest = 5063.55 Mb (on task= 351), Average = 5087.92 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 = 5114.70 Mb (on task= 0), Smallest = 5063.55 Mb (on task= 351), Average = 5087.92 Mb avail /dev/shm: Largest = 95321.54 Mb (on task= 351), Smallest = 95321.46 Mb (on task= 304), 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 17.3279 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): 65610009 (tot= 65610009) masstab= 0 READIC: Type 1: 68299579 (tot= 68299579) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 87983 (tot= 87983) 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 4.47021 sec, total size 6384.2 MB, corresponds to effective I/O rate of 1428.17 MB/sec READIC: Total number of particles : 133997571 INIT: Testing ID uniqueness... INIT: success. took=0.0708153 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=19426, determination of top-level tree involved 5 iterations and took 0.642647 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=183 for nextra=98, reaching maximum imbalance of 1.11959|1.11973 DOMAIN: combining multiple-domains took 0.0136188 sec DOMAIN: exchange of 68387562 particles DOMAIN: particle exchange done. (took 0.349563 sec) DOMAIN: domain decomposition done. (took in total 1.01669 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.074783 sec. INIT: Converting u -> entropy All.cf_a3inv=512 FOF: Begin to compute FoF group catalogue... (presently allocated=173.813 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.154476 sec =70491.1 NTopnodes=22201 NTopleaves=19426 FOF: Start linking particles (presently allocated=192.963 MB) FOF: linking of small cells took 0.00191977 sec FOF: local links done (took 0.164639 sec, avg-work=0.145537, imbalance=1.12475). FOF: Marked=144218 out of the 68299579 primaries which are linked FOF: begin linking across processors (presently allocated=194.818 MB) FOF: have done 9064 cross links (processed 144218, took 0.00628309 sec) FOF: have done 2127 cross links (processed 68959, took 0.00534917 sec) FOF: have done 372 cross links (processed 9427, took 0.00474019 sec) FOF: have done 79 cross links (processed 1463, took 0.00459789 sec) FOF: have done 12 cross links (processed 295, took 0.00456503 sec) FOF: have done 3 cross links (processed 41, took 0.00439521 sec) FOF: have done 1 cross links (processed 10, took 0.00452159 sec) FOF: have done 0 cross links (processed 2, took 0.00440138 sec) FOF: Local groups found. FOF: primary group finding took = 0.216071 sec FOF: Start finding nearest dm-particle (presently allocated=192.963 MB) FOF: fof-nearest iteration 1: need to repeat for 63358829 particles. (took = 0.103634 sec) FOF: fof-nearest iteration 2: need to repeat for 52758946 particles. (took = 0.118781 sec) FOF: fof-nearest iteration 3: need to repeat for 29425888 particles. (took = 0.126735 sec) FOF: fof-nearest iteration 4: need to repeat for 9392892 particles. (took = 0.0877235 sec) FOF: fof-nearest iteration 5: need to repeat for 1250277 particles. (took = 0.0359334 sec) FOF: fof-nearest iteration 6: need to repeat for 35200 particles. (took = 0.00891896 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.490224 sec FOF: compiling local group data and catalogue took = 0.0262018 sec FOF: Total number of FOF groups with at least 32 particles: 767756 FOF: Largest FOF group has 176 particles. FOF: Total number of particles in FOF groups: 133997571 FOF: group properties are now allocated.. (presently allocated=179.547 MB) FOF: computation of group properties took = 0.00904328 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.10452 sec FOF: Finished computing FoF groups. Complete work took 1.06391 sec (presently allocated=174.481 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=180.383 MB) GRAVTREE: Tree construction done. took 0.523482 sec =99747.1 NTopnodes=22201 NTopleaves=19426 tree-build-scalability=0.777942 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 133955518 particles. (took 0.947791 sec) SUBFIND: ngb iteration 2: need to repeat for 133931666 particles. (took 0.80002 sec) SUBFIND: ngb iteration 3: need to repeat for 133912246 particles. (took 0.724813 sec) SUBFIND: ngb iteration 4: need to repeat for 133897031 particles. (took 0.679233 sec) SUBFIND: ngb iteration 5: need to repeat for 133884138 particles. (took 0.663083 sec) SUBFIND: ngb iteration 6: need to repeat for 133873066 particles. (took 0.664896 sec) SUBFIND: ngb iteration 7: need to repeat for 133863776 particles. (took 0.681571 sec) SUBFIND: ngb iteration 8: need to repeat for 133854604 particles. (took 0.707766 sec) SUBFIND: ngb iteration 9: need to repeat for 133846410 particles. (took 0.742883 sec) SUBFIND: ngb iteration 10: need to repeat for 133827094 particles. (took 0.783644 sec) SUBFIND: ngb iteration 11: need to repeat for 133222363 particles. (took 0.82824 sec) SUBFIND: ngb iteration 12: need to repeat for 127984767 particles. (took 0.867298 sec) SUBFIND: ngb iteration 13: need to repeat for 117832684 particles. (took 0.871545 sec) SUBFIND: ngb iteration 14: need to repeat for 105181166 particles. (took 0.837805 sec) SUBFIND: ngb iteration 15: need to repeat for 92847148 particles. (took 0.778728 sec) SUBFIND: ngb iteration 16: need to repeat for 81929582 particles. (took 0.716529 sec) SUBFIND: ngb iteration 17: need to repeat for 71490373 particles. (took 0.653274 sec) SUBFIND: ngb iteration 18: need to repeat for 60113458 particles. (took 0.585061 sec) SUBFIND: ngb iteration 19: need to repeat for 46813161 particles. (took 0.516934 sec) SUBFIND: ngb iteration 20: need to repeat for 32202839 particles. (took 0.430838 sec) SUBFIND: ngb iteration 21: need to repeat for 18774838 particles. (took 0.32337 sec) SUBFIND: ngb iteration 22: need to repeat for 8800059 particles. (took 0.210004 sec) SUBFIND: ngb iteration 23: need to repeat for 3194177 particles. (took 0.114394 sec) SUBFIND: ngb iteration 24: need to repeat for 857386 particles. (took 0.0525297 sec) SUBFIND: ngb iteration 25: need to repeat for 195235 particles. (took 0.0181723 sec) SUBFIND: ngb iteration 26: need to repeat for 76990 particles. (took 0.00472776 sec) SUBFIND: ngb iteration 27: need to repeat for 63689 particles. (took 0.0021714 sec) SUBFIND: ngb iteration 28: need to repeat for 61650 particles. (took 0.00213683 sec) SUBFIND: ngb iteration 29: need to repeat for 60099 particles. (took 0.00228578 sec) SUBFIND: ngb iteration 30: need to repeat for 57902 particles. (took 0.00237716 sec) SUBFIND: ngb iteration 31: need to repeat for 55086 particles. (took 0.00280926 sec) SUBFIND: ngb iteration 32: need to repeat for 51049 particles. (took 0.00318153 sec) SUBFIND: ngb iteration 33: need to repeat for 46230 particles. (took 0.00339255 sec) SUBFIND: ngb iteration 34: need to repeat for 40303 particles. (took 0.00362286 sec) SUBFIND: ngb iteration 35: need to repeat for 33693 particles. (took 0.0034902 sec) SUBFIND: ngb iteration 36: need to repeat for 27149 particles. (took 0.00286994 sec) SUBFIND: ngb iteration 37: need to repeat for 20679 particles. (took 0.0039604 sec) SUBFIND: ngb iteration 38: need to repeat for 14487 particles. (took 0.00262135 sec) SUBFIND: ngb iteration 39: need to repeat for 9805 particles. (took 0.00185994 sec) SUBFIND: ngb iteration 40: need to repeat for 5874 particles. (took 0.00138384 sec) SUBFIND: ngb iteration 41: need to repeat for 3075 particles. (took 0.00102549 sec) SUBFIND: ngb iteration 42: need to repeat for 1485 particles. (took 0.000899561 sec) SUBFIND: ngb iteration 43: need to repeat for 840 particles. (took 0.000838917 sec) SUBFIND: ngb iteration 44: need to repeat for 375 particles. (took 0.000651373 sec) SUBFIND: ngb iteration 45: need to repeat for 77 particles. (took 0.000542572 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 15.2557 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 133997571 particles, for threshold size factor 0.6) SUBFIND: The other 767756 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00277068 sec SUBFIND: particle balance=1.11839 SUBFIND: subfind_exchange() took 0.452644 sec SUBFIND: particle balance for processing=1.00044 SUBFIND: subdomain decomposition took 0.104631 sec SUBFIND: serial subfind subdomain decomposition took 0.103419 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=1778 took 42.6602 sec SUBFIND: root-task=0: Serial processing of halo 0 took 42.9153 SUBFIND: Processing overall took (total time=43.1191 sec) SUBFIND: 0 out of 16895 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 516968 ALLOCATE: Changing to MaxPartSph = 253126 SUBFIND: subfind_exchange() (for return to original CPU) took 0.520084 sec TREE: Full tree construction for all particles. (presently allocated=161.97 MB) GRAVTREE: Tree construction done. took 1.5164 sec =99747.1 NTopnodes=22201 NTopleaves=19426 tree-build-scalability=0.777942 SUBFIND: SO iteration 1: need to repeat for 767756 halo centers. (took 0.0281089 sec) SUBFIND: SO iteration 2: need to repeat for 767756 halo centers. (took 0.0210518 sec) SUBFIND: SO iteration 3: need to repeat for 767756 halo centers. (took 0.0212175 sec) SUBFIND: SO iteration 4: need to repeat for 767756 halo centers. (took 0.0179977 sec) SUBFIND: SO iteration 5: need to repeat for 767756 halo centers. (took 0.0179546 sec) SUBFIND: SO iteration 6: need to repeat for 767756 halo centers. (took 0.0172935 sec) SUBFIND: SO iteration 7: need to repeat for 767756 halo centers. (took 0.0228785 sec) SUBFIND: SO iteration 8: need to repeat for 767756 halo centers. (took 0.0242569 sec) SUBFIND: SO iteration 9: need to repeat for 767756 halo centers. (took 0.0231878 sec) SUBFIND: SO iteration 10: need to repeat for 767756 halo centers. (took 0.0183648 sec) SUBFIND: SO iteration 11: need to repeat for 767756 halo centers. (took 0.0205613 sec) SUBFIND: SO iteration 12: need to repeat for 767756 halo centers. (took 0.023238 sec) SUBFIND: SO iteration 13: need to repeat for 767756 halo centers. (took 0.0210131 sec) SUBFIND: SO iteration 14: need to repeat for 767756 halo centers. (took 0.0172953 sec) SUBFIND: SO iteration 15: need to repeat for 767756 halo centers. (took 0.0192059 sec) SUBFIND: SO iteration 16: need to repeat for 14187 halo centers. (took 0.0194217 sec) SUBFIND: SO iteration 17: need to repeat for 156 halo centers. (took 0.00321857 sec) SUBFIND: SO iteration 18: need to repeat for 3 halo centers. (took 0.000189938 sec) SUBFIND: SO iteration 1: need to repeat for 767756 halo centers. (took 0.0186112 sec) SUBFIND: SO iteration 2: need to repeat for 767756 halo centers. (took 0.0167328 sec) SUBFIND: SO iteration 3: need to repeat for 767756 halo centers. (took 0.0201408 sec) SUBFIND: SO iteration 4: need to repeat for 767756 halo centers. (took 0.0200546 sec) SUBFIND: SO iteration 5: need to repeat for 767756 halo centers. (took 0.0172281 sec) SUBFIND: SO iteration 6: need to repeat for 767756 halo centers. (took 0.0197433 sec) SUBFIND: SO iteration 7: need to repeat for 767756 halo centers. (took 0.0166815 sec) SUBFIND: SO iteration 8: need to repeat for 767756 halo centers. (took 0.0181851 sec) SUBFIND: SO iteration 9: need to repeat for 767756 halo centers. (took 0.0186726 sec) SUBFIND: SO iteration 10: need to repeat for 767756 halo centers. (took 0.0178707 sec) SUBFIND: SO iteration 11: need to repeat for 767756 halo centers. (took 0.0194454 sec) SUBFIND: SO iteration 12: need to repeat for 767756 halo centers. (took 0.0212057 sec) SUBFIND: SO iteration 13: need to repeat for 767756 halo centers. (took 0.0208333 sec) SUBFIND: SO iteration 14: need to repeat for 767756 halo centers. (took 0.0186366 sec) SUBFIND: SO iteration 15: need to repeat for 767756 halo centers. (took 0.020782 sec) SUBFIND: SO iteration 16: need to repeat for 7291 halo centers. (took 0.0230384 sec) SUBFIND: SO iteration 17: need to repeat for 53 halo centers. (took 0.00162808 sec) SUBFIND: SO iteration 1: need to repeat for 767756 halo centers. (took 0.0199291 sec) SUBFIND: SO iteration 2: need to repeat for 767756 halo centers. (took 0.0193425 sec) SUBFIND: SO iteration 3: need to repeat for 767756 halo centers. (took 0.0173782 sec) SUBFIND: SO iteration 4: need to repeat for 767756 halo centers. (took 0.0196706 sec) SUBFIND: SO iteration 5: need to repeat for 767756 halo centers. (took 0.0192133 sec) SUBFIND: SO iteration 6: need to repeat for 767756 halo centers. (took 0.0197939 sec) SUBFIND: SO iteration 7: need to repeat for 767756 halo centers. (took 0.0220833 sec) SUBFIND: SO iteration 8: need to repeat for 767756 halo centers. (took 0.0226971 sec) SUBFIND: SO iteration 9: need to repeat for 767756 halo centers. (took 0.019657 sec) SUBFIND: SO iteration 10: need to repeat for 767756 halo centers. (took 0.0215939 sec) SUBFIND: SO iteration 11: need to repeat for 767756 halo centers. (took 0.0188273 sec) SUBFIND: SO iteration 12: need to repeat for 767756 halo centers. (took 0.0186519 sec) SUBFIND: SO iteration 13: need to repeat for 767756 halo centers. (took 0.0177611 sec) SUBFIND: SO iteration 14: need to repeat for 767756 halo centers. (took 0.0193038 sec) SUBFIND: SO iteration 15: need to repeat for 767756 halo centers. (took 0.0201182 sec) SUBFIND: SO iteration 16: need to repeat for 14533 halo centers. (took 0.0188366 sec) SUBFIND: SO iteration 17: need to repeat for 160 halo centers. (took 0.00202143 sec) SUBFIND: SO iteration 18: need to repeat for 3 halo centers. (took 0.000193106 sec) SUBFIND: SO iteration 1: need to repeat for 767756 halo centers. (took 0.0175908 sec) SUBFIND: SO iteration 2: need to repeat for 767756 halo centers. (took 0.021283 sec) SUBFIND: SO iteration 3: need to repeat for 767756 halo centers. (took 0.0187448 sec) SUBFIND: SO iteration 4: need to repeat for 767756 halo centers. (took 0.0184754 sec) SUBFIND: SO iteration 5: need to repeat for 767756 halo centers. (took 0.0178919 sec) SUBFIND: SO iteration 6: need to repeat for 767756 halo centers. (took 0.0187411 sec) SUBFIND: SO iteration 7: need to repeat for 767756 halo centers. (took 0.0187762 sec) SUBFIND: SO iteration 8: need to repeat for 767756 halo centers. (took 0.0191539 sec) SUBFIND: SO iteration 9: need to repeat for 767756 halo centers. (took 0.0234062 sec) SUBFIND: SO iteration 10: need to repeat for 767756 halo centers. (took 0.0193389 sec) SUBFIND: SO iteration 11: need to repeat for 767756 halo centers. (took 0.0202992 sec) SUBFIND: SO iteration 12: need to repeat for 767756 halo centers. (took 0.0184103 sec) SUBFIND: SO iteration 13: need to repeat for 767756 halo centers. (took 0.019883 sec) SUBFIND: SO iteration 14: need to repeat for 767756 halo centers. (took 0.0203877 sec) SUBFIND: SO iteration 15: need to repeat for 767756 halo centers. (took 0.0237061 sec) SUBFIND: SO iteration 16: need to repeat for 418855 halo centers. (took 0.0189742 sec) SUBFIND: SO iteration 17: need to repeat for 15853 halo centers. (took 0.0121788 sec) SUBFIND: SO iteration 18: need to repeat for 522 halo centers. (took 0.00232215 sec) SUBFIND: determining spherical overdensity masses took 1.29593 sec SUBFIND: assembled and ordered groups and subhalos (took 0.0993796 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 = 1.50591 sec, total size 290.484 MB, corresponds to effective I/O rate of 192.896 MB/sec SUBFIND: Subgroup catalogues saved. took = 1.50698 sec SUBFIND: Finished with SUBFIND. (total time=64.3737 sec) SUBFIND: Total number of subhalos with at least 20 particles: 784581 SUBFIND: Largest subhalo has 176 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 133997571 FOF: preparing output order of particles took 1.40572 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 7.34631 sec, total size 5351.29 MB, corresponds to effective I/O rate of 728.432 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 252 (rank 252 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.