TACC: Starting up job 4153615 TACC: Starting parallel tasks... Shared memory islands host a minimum of 28 and a maximum of 28 MPI ranks. We shall use 24 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 648 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 = 186197.77 Mb (on task= 621), Smallest = 185781.14 Mb (on task= 243), Average = 185987.57 Mb Total Mem: Largest = 191386.89 Mb (on task= 27), Smallest = 191386.89 Mb (on task= 0), Average = 191386.89 Mb Committed_AS: Largest = 5605.75 Mb (on task= 243), Smallest = 5189.12 Mb (on task= 621), Average = 5399.32 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 = 5605.75 Mb (on task= 243), Smallest = 5189.12 Mb (on task= 621), Average = 5399.32 Mb avail /dev/shm: Largest = 95257.27 Mb (on task= 92), Smallest = 95257.20 Mb (on task= 372), Average = 95257.25 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c204-008.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 15.3195 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_271.hdf5' contains: READIC: Type 0 (gas): 57145310 (tot= 57145310) masstab= 0 READIC: Type 1: 76956061 (tot= 76956061) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 977 (tot= 977) masstab= 0 READIC: Type 5: 0 (tot= 0) masstab= 0 READIC: Reading file `output/snap_271.hdf5' on task=0 and distribute it to 0 to 647. 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 5.23205 sec, total size 6356.71 MB, corresponds to effective I/O rate of 1214.96 MB/sec READIC: Total number of particles : 134102348 INIT: Testing ID uniqueness... INIT: success. took=0.0658988 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=24424, determination of top-level tree involved 5 iterations and took 0.460554 sec DOMAIN: we are going to try at most 503 different settings for combining the domains on tasks=648, nnodes=24 DOMAIN: total_cost=4 total_load=2 DOMAIN: best solution found after 1 iterations by task=174 for nextra=48, reaching maximum imbalance of 1.1119|1.112 DOMAIN: combining multiple-domains took 0.0162983 sec DOMAIN: exchange of 76957038 particles DOMAIN: particle exchange done. (took 0.3069 sec) DOMAIN: domain decomposition done. (took in total 0.791035 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0414124 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=111.9 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.0672091 sec =81617.9 NTopnodes=27913 NTopleaves=24424 FOF: Start linking particles (presently allocated=127.182 MB) FOF: linking of small cells took 0.00107333 sec FOF: local links done (took 0.105026 sec, avg-work=0.0927755, imbalance=1.12152). FOF: Marked=190689 out of the 76956061 primaries which are linked FOF: begin linking across processors (presently allocated=128.434 MB) FOF: have done 19431 cross links (processed 190689, took 0.00497751 sec) FOF: have done 3764 cross links (processed 92420, took 0.00413963 sec) FOF: have done 606 cross links (processed 12785, took 0.00348155 sec) FOF: have done 104 cross links (processed 2039, took 0.00317032 sec) FOF: have done 10 cross links (processed 319, took 0.00308549 sec) FOF: have done 3 cross links (processed 26, took 0.00307529 sec) FOF: have done 1 cross links (processed 11, took 0.00306665 sec) FOF: have done 0 cross links (processed 2, took 0.00307497 sec) FOF: Local groups found. FOF: primary group finding took = 0.140233 sec FOF: Start finding nearest dm-particle (presently allocated=127.182 MB) FOF: fof-nearest iteration 1: need to repeat for 56413331 particles. (took = 0.056623 sec) FOF: fof-nearest iteration 2: need to repeat for 52633084 particles. (took = 0.0601317 sec) FOF: fof-nearest iteration 3: need to repeat for 40345056 particles. (took = 0.0655568 sec) FOF: fof-nearest iteration 4: need to repeat for 20833028 particles. (took = 0.0603156 sec) FOF: fof-nearest iteration 5: need to repeat for 4566038 particles. (took = 0.0394095 sec) FOF: fof-nearest iteration 6: need to repeat for 132756 particles. (took = 0.012915 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.300393 sec FOF: compiling local group data and catalogue took = 0.0178176 sec FOF: Total number of FOF groups with at least 32 particles: 2691175 FOF: Largest FOF group has 50 particles. FOF: Total number of particles in FOF groups: 134102348 FOF: group properties are now allocated.. (presently allocated=116.391 MB) FOF: computation of group properties took = 0.00982918 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.202958 sec FOF: Finished computing FoF groups. Complete work took 0.842183 sec (presently allocated=113.307 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=120.169 MB) GRAVTREE: Tree construction done. took 0.287998 sec =100903 NTopnodes=27913 NTopleaves=24424 tree-build-scalability=0.723794 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 130191473 particles. (took 0.567013 sec) SUBFIND: ngb iteration 2: need to repeat for 125965556 particles. (took 0.469985 sec) SUBFIND: ngb iteration 3: need to repeat for 121954267 particles. (took 0.429571 sec) SUBFIND: ngb iteration 4: need to repeat for 118086488 particles. (took 0.399547 sec) SUBFIND: ngb iteration 5: need to repeat for 113590673 particles. (took 0.38232 sec) SUBFIND: ngb iteration 6: need to repeat for 106803263 particles. (took 0.367898 sec) SUBFIND: ngb iteration 7: need to repeat for 95455395 particles. (took 0.343838 sec) SUBFIND: ngb iteration 8: need to repeat for 80492380 particles. (took 0.296632 sec) SUBFIND: ngb iteration 9: need to repeat for 68040292 particles. (took 0.230548 sec) SUBFIND: ngb iteration 10: need to repeat for 61235768 particles. (took 0.173425 sec) SUBFIND: ngb iteration 11: need to repeat for 58467312 particles. (took 0.143409 sec) SUBFIND: ngb iteration 12: need to repeat for 57544234 particles. (took 0.135737 sec) SUBFIND: ngb iteration 13: need to repeat for 57268105 particles. (took 0.136939 sec) SUBFIND: ngb iteration 14: need to repeat for 57185426 particles. (took 0.138222 sec) SUBFIND: ngb iteration 15: need to repeat for 57158962 particles. (took 0.136617 sec) SUBFIND: ngb iteration 16: need to repeat for 57149060 particles. (took 0.131784 sec) SUBFIND: ngb iteration 17: need to repeat for 57142953 particles. (took 0.124264 sec) SUBFIND: ngb iteration 18: need to repeat for 57133947 particles. (took 0.115435 sec) SUBFIND: ngb iteration 19: need to repeat for 57117871 particles. (took 0.107531 sec) SUBFIND: ngb iteration 20: need to repeat for 57090841 particles. (took 0.103087 sec) SUBFIND: ngb iteration 21: need to repeat for 57048940 particles. (took 0.102513 sec) SUBFIND: ngb iteration 22: need to repeat for 56980996 particles. (took 0.103861 sec) SUBFIND: ngb iteration 23: need to repeat for 56871216 particles. (took 0.106317 sec) SUBFIND: ngb iteration 24: need to repeat for 56691518 particles. (took 0.10958 sec) SUBFIND: ngb iteration 25: need to repeat for 56404025 particles. (took 0.114083 sec) SUBFIND: ngb iteration 26: need to repeat for 55931791 particles. (took 0.120614 sec) SUBFIND: ngb iteration 27: need to repeat for 55170576 particles. (took 0.13028 sec) SUBFIND: ngb iteration 28: need to repeat for 53966071 particles. (took 0.144281 sec) SUBFIND: ngb iteration 29: need to repeat for 52205855 particles. (took 0.163959 sec) SUBFIND: ngb iteration 30: need to repeat for 49805669 particles. (took 0.189573 sec) SUBFIND: ngb iteration 31: need to repeat for 46782016 particles. (took 0.216847 sec) SUBFIND: ngb iteration 32: need to repeat for 43201968 particles. (took 0.238837 sec) SUBFIND: ngb iteration 33: need to repeat for 39006149 particles. (took 0.240592 sec) SUBFIND: ngb iteration 34: need to repeat for 33997029 particles. (took 0.225157 sec) SUBFIND: ngb iteration 35: need to repeat for 28121400 particles. (took 0.200555 sec) SUBFIND: ngb iteration 36: need to repeat for 21664635 particles. (took 0.17043 sec) SUBFIND: ngb iteration 37: need to repeat for 15225634 particles. (took 0.137985 sec) SUBFIND: ngb iteration 38: need to repeat for 9526256 particles. (took 0.10444 sec) SUBFIND: ngb iteration 39: need to repeat for 5168644 particles. (took 0.0722491 sec) SUBFIND: ngb iteration 40: need to repeat for 2362148 particles. (took 0.0466816 sec) SUBFIND: ngb iteration 41: need to repeat for 880992 particles. (took 0.0264388 sec) SUBFIND: ngb iteration 42: need to repeat for 260294 particles. (took 0.0127678 sec) SUBFIND: ngb iteration 43: need to repeat for 58696 particles. (took 0.00541778 sec) SUBFIND: ngb iteration 44: need to repeat for 9781 particles. (took 0.00205678 sec) SUBFIND: ngb iteration 45: need to repeat for 1242 particles. (took 0.000721022 sec) SUBFIND: ngb iteration 46: need to repeat for 91 particles. (took 0.000338153 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 7.92504 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 134102348 particles, for threshold size factor 0.6) SUBFIND: The other 2691175 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00549134 sec SUBFIND: particle balance=1.1119 SUBFIND: subfind_exchange() took 0.358307 sec SUBFIND: particle balance for processing=1.00023 SUBFIND: subdomain decomposition took 0.0691425 sec SUBFIND: serial subfind subdomain decomposition took 0.0686251 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=4154 took 63.2025 sec SUBFIND: root-task=0: Serial processing of halo 0 took 63.3707 SUBFIND: Processing overall took (total time=64.4295 sec) SUBFIND: 0 out of 1151 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 344916 ALLOCATE: Changing to MaxPartSph = 146980 SUBFIND: subfind_exchange() (for return to original CPU) took 0.383786 sec TREE: Full tree construction for all particles. (presently allocated=102.816 MB) GRAVTREE: Tree construction done. took 1.02648 sec =100903 NTopnodes=27913 NTopleaves=24424 tree-build-scalability=0.723794 SUBFIND: SO iteration 1: need to repeat for 2690585 halo centers. (took 0.0289426 sec) SUBFIND: SO iteration 2: need to repeat for 2690585 halo centers. (took 0.0251352 sec) SUBFIND: SO iteration 3: need to repeat for 2690585 halo centers. (took 0.0254355 sec) SUBFIND: SO iteration 4: need to repeat for 2690585 halo centers. (took 0.0255949 sec) SUBFIND: SO iteration 5: need to repeat for 2690585 halo centers. (took 0.0254751 sec) SUBFIND: SO iteration 6: need to repeat for 2690585 halo centers. (took 0.0253317 sec) SUBFIND: SO iteration 7: need to repeat for 2690585 halo centers. (took 0.0252766 sec) SUBFIND: SO iteration 8: need to repeat for 2690585 halo centers. (took 0.0250854 sec) SUBFIND: SO iteration 9: need to repeat for 2690585 halo centers. (took 0.0249638 sec) SUBFIND: SO iteration 10: need to repeat for 2690585 halo centers. (took 0.0249416 sec) SUBFIND: SO iteration 11: need to repeat for 2690585 halo centers. (took 0.0250472 sec) SUBFIND: SO iteration 12: need to repeat for 2690585 halo centers. (took 0.0250844 sec) SUBFIND: SO iteration 13: need to repeat for 2690585 halo centers. (took 0.0249873 sec) SUBFIND: SO iteration 14: need to repeat for 2690585 halo centers. (took 0.0249538 sec) SUBFIND: SO iteration 15: need to repeat for 2690585 halo centers. (took 0.0250011 sec) SUBFIND: SO iteration 16: need to repeat for 326147 halo centers. (took 0.0243361 sec) SUBFIND: SO iteration 17: need to repeat for 5048 halo centers. (took 0.0100286 sec) SUBFIND: SO iteration 1: need to repeat for 2690585 halo centers. (took 0.0252502 sec) SUBFIND: SO iteration 2: need to repeat for 2690585 halo centers. (took 0.0246262 sec) SUBFIND: SO iteration 3: need to repeat for 2690585 halo centers. (took 0.0250006 sec) SUBFIND: SO iteration 4: need to repeat for 2690585 halo centers. (took 0.0250078 sec) SUBFIND: SO iteration 5: need to repeat for 2690585 halo centers. (took 0.0249858 sec) SUBFIND: SO iteration 6: need to repeat for 2690585 halo centers. (took 0.0248981 sec) SUBFIND: SO iteration 7: need to repeat for 2690585 halo centers. (took 0.0249782 sec) SUBFIND: SO iteration 8: need to repeat for 2690585 halo centers. (took 0.0249282 sec) SUBFIND: SO iteration 9: need to repeat for 2690585 halo centers. (took 0.025008 sec) SUBFIND: SO iteration 10: need to repeat for 2690585 halo centers. (took 0.0250645 sec) SUBFIND: SO iteration 11: need to repeat for 2690585 halo centers. (took 0.0250368 sec) SUBFIND: SO iteration 12: need to repeat for 2690585 halo centers. (took 0.0250706 sec) SUBFIND: SO iteration 13: need to repeat for 2690585 halo centers. (took 0.0249881 sec) SUBFIND: SO iteration 14: need to repeat for 2690585 halo centers. (took 0.0249684 sec) SUBFIND: SO iteration 15: need to repeat for 2690585 halo centers. (took 0.0249755 sec) SUBFIND: SO iteration 16: need to repeat for 200832 halo centers. (took 0.0243515 sec) SUBFIND: SO iteration 17: need to repeat for 3030 halo centers. (took 0.00844426 sec) SUBFIND: SO iteration 1: need to repeat for 2690585 halo centers. (took 0.025209 sec) SUBFIND: SO iteration 2: need to repeat for 2690585 halo centers. (took 0.0246973 sec) SUBFIND: SO iteration 3: need to repeat for 2690585 halo centers. (took 0.0250393 sec) SUBFIND: SO iteration 4: need to repeat for 2690585 halo centers. (took 0.0249417 sec) SUBFIND: SO iteration 5: need to repeat for 2690585 halo centers. (took 0.0249667 sec) SUBFIND: SO iteration 6: need to repeat for 2690585 halo centers. (took 0.0249244 sec) SUBFIND: SO iteration 7: need to repeat for 2690585 halo centers. (took 0.025069 sec) SUBFIND: SO iteration 8: need to repeat for 2690585 halo centers. (took 0.0260784 sec) SUBFIND: SO iteration 9: need to repeat for 2690585 halo centers. (took 0.0258718 sec) SUBFIND: SO iteration 10: need to repeat for 2690585 halo centers. (took 0.0271199 sec) SUBFIND: SO iteration 11: need to repeat for 2690585 halo centers. (took 0.0260772 sec) SUBFIND: SO iteration 12: need to repeat for 2690585 halo centers. (took 0.0271156 sec) SUBFIND: SO iteration 13: need to repeat for 2690585 halo centers. (took 0.0257316 sec) SUBFIND: SO iteration 14: need to repeat for 2690585 halo centers. (took 0.0260636 sec) SUBFIND: SO iteration 15: need to repeat for 2690585 halo centers. (took 0.0261166 sec) SUBFIND: SO iteration 16: need to repeat for 332010 halo centers. (took 0.0254428 sec) SUBFIND: SO iteration 17: need to repeat for 5079 halo centers. (took 0.0100567 sec) SUBFIND: SO iteration 1: need to repeat for 2690585 halo centers. (took 0.0252211 sec) SUBFIND: SO iteration 2: need to repeat for 2690585 halo centers. (took 0.0248894 sec) SUBFIND: SO iteration 3: need to repeat for 2690585 halo centers. (took 0.023977 sec) SUBFIND: SO iteration 4: need to repeat for 2690585 halo centers. (took 0.0243931 sec) SUBFIND: SO iteration 5: need to repeat for 2690585 halo centers. (took 0.0243897 sec) SUBFIND: SO iteration 6: need to repeat for 2690585 halo centers. (took 0.0244371 sec) SUBFIND: SO iteration 7: need to repeat for 2690585 halo centers. (took 0.0243347 sec) SUBFIND: SO iteration 8: need to repeat for 2690585 halo centers. (took 0.0242944 sec) SUBFIND: SO iteration 9: need to repeat for 2690585 halo centers. (took 0.0243914 sec) SUBFIND: SO iteration 10: need to repeat for 2690585 halo centers. (took 0.0243083 sec) SUBFIND: SO iteration 11: need to repeat for 2690585 halo centers. (took 0.0243827 sec) SUBFIND: SO iteration 12: need to repeat for 2690585 halo centers. (took 0.024309 sec) SUBFIND: SO iteration 13: need to repeat for 2690585 halo centers. (took 0.0243549 sec) SUBFIND: SO iteration 14: need to repeat for 2690585 halo centers. (took 0.0243084 sec) SUBFIND: SO iteration 15: need to repeat for 2690585 halo centers. (took 0.0243844 sec) SUBFIND: SO iteration 16: need to repeat for 2456415 halo centers. (took 0.0243026 sec) SUBFIND: SO iteration 17: need to repeat for 282690 halo centers. (took 0.0224029 sec) SUBFIND: SO iteration 18: need to repeat for 45097 halo centers. (took 0.00938696 sec) SUBFIND: determining spherical overdensity masses took 1.67635 sec SUBFIND: assembled and ordered groups and subhalos (took 0.200006 sec) FOF/SUBFIND: writing group catalogue file: 'output/fof_subhalo_tab_271' (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 = 2.8224 sec, total size 1006.18 MB, corresponds to effective I/O rate of 356.499 MB/sec SUBFIND: Subgroup catalogues saved. took = 2.8241 sec SUBFIND: Finished with SUBFIND. (total time=79.1979 sec) SUBFIND: Total number of subhalos with at least 20 particles: 2691725 SUBFIND: Largest subhalo has 50 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134070258 FOF: preparing output order of particles took 1.23913 sec SNAPSHOT: writing snapshot file #271 @ time 0.132275 ... SNAPSHOT: writing snapshot file: 'output/snap_271' (file 1 of 1) SNAPSHOT: writing snapshot rename 'output/snap_271.hdf5' to 'output/bak-snap_271.hdf5' SNAPSHOT: writing snapshot block 0 (Coordinates)... SNAPSHOT: writing snapshot block 1 (Velocities)... SNAPSHOT: writing snapshot block 2 (ParticleIDs)... SNAPSHOT: writing snapshot block 3 (Masses)... SNAPSHOT: writing snapshot block 4 (InternalEnergy)... SNAPSHOT: writing snapshot block 5 (Density)... SNAPSHOT: writing snapshot block 6 (SmoothingLength)... SNAPSHOT: done with writing snapshot. Took 8.33431 sec, total size 5258.01 MB, corresponds to effective I/O rate of 630.888 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 486 (rank 486 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 479 (rank 479 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.