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 = 186221.95 Mb (on task= 621), Smallest = 185777.55 Mb (on task= 243), Average = 185983.94 Mb Total Mem: Largest = 191386.89 Mb (on task= 27), Smallest = 191386.89 Mb (on task= 0), Average = 191386.89 Mb Committed_AS: Largest = 5609.34 Mb (on task= 243), Smallest = 5164.94 Mb (on task= 621), Average = 5402.95 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 = 5609.34 Mb (on task= 243), Smallest = 5164.94 Mb (on task= 621), Average = 5402.95 Mb avail /dev/shm: Largest = 95257.27 Mb (on task= 81), Smallest = 95257.20 Mb (on task= 375), 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 15.2529 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): 61058281 (tot= 61058281) masstab= 0 READIC: Type 1: 73040892 (tot= 73040892) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 3204 (tot= 3204) 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 4.66037 sec, total size 6371.64 MB, corresponds to effective I/O rate of 1367.2 MB/sec READIC: Total number of particles : 134102377 INIT: Testing ID uniqueness... INIT: success. took=0.0657446 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=29086, determination of top-level tree involved 6 iterations and took 0.467514 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 1.11187|1.112 DOMAIN: combining multiple-domains took 0.0160328 sec DOMAIN: exchange of 73044096 particles DOMAIN: particle exchange done. (took 0.311756 sec) DOMAIN: domain decomposition done. (took in total 0.802753 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0462565 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=113.933 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.0654772 sec =76199.2 NTopnodes=33241 NTopleaves=29086 FOF: Start linking particles (presently allocated=129.784 MB) FOF: linking of small cells took 0.00108542 sec FOF: local links done (took 0.106566 sec, avg-work=0.0938822, imbalance=1.12859). FOF: Marked=180363 out of the 73040892 primaries which are linked FOF: begin linking across processors (presently allocated=131.115 MB) FOF: have done 15224 cross links (processed 180363, took 0.00476732 sec) FOF: have done 3270 cross links (processed 87106, took 0.00396565 sec) FOF: have done 582 cross links (processed 12400, took 0.00342224 sec) FOF: have done 109 cross links (processed 2118, took 0.00312728 sec) FOF: have done 17 cross links (processed 391, took 0.00307224 sec) FOF: have done 5 cross links (processed 95, took 0.00303928 sec) FOF: have done 0 cross links (processed 11, took 0.00301998 sec) FOF: Local groups found. FOF: primary group finding took = 0.138134 sec FOF: Start finding nearest dm-particle (presently allocated=129.784 MB) FOF: fof-nearest iteration 1: need to repeat for 59970953 particles. (took = 0.0608635 sec) FOF: fof-nearest iteration 2: need to repeat for 54468086 particles. (took = 0.0666043 sec) FOF: fof-nearest iteration 3: need to repeat for 38332663 particles. (took = 0.0738899 sec) FOF: fof-nearest iteration 4: need to repeat for 16554694 particles. (took = 0.0638782 sec) FOF: fof-nearest iteration 5: need to repeat for 2817577 particles. (took = 0.0355742 sec) FOF: fof-nearest iteration 6: need to repeat for 78761 particles. (took = 0.00972762 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.316267 sec FOF: compiling local group data and catalogue took = 0.0173344 sec FOF: Total number of FOF groups with at least 32 particles: 1609366 FOF: Largest FOF group has 84 particles. FOF: Total number of particles in FOF groups: 134102377 FOF: group properties are now allocated.. (presently allocated=118.183 MB) FOF: computation of group properties took = 0.00770441 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.18007 sec FOF: Finished computing FoF groups. Complete work took 0.818393 sec (presently allocated=114.846 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=121.708 MB) GRAVTREE: Tree construction done. took 0.20246 sec =95577.5 NTopnodes=33241 NTopleaves=29086 tree-build-scalability=0.652746 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 133969851 particles. (took 0.556784 sec) SUBFIND: ngb iteration 2: need to repeat for 133739191 particles. (took 0.486367 sec) SUBFIND: ngb iteration 3: need to repeat for 133326376 particles. (took 0.456201 sec) SUBFIND: ngb iteration 4: need to repeat for 132549390 particles. (took 0.434483 sec) SUBFIND: ngb iteration 5: need to repeat for 131020085 particles. (took 0.425329 sec) SUBFIND: ngb iteration 6: need to repeat for 128015179 particles. (took 0.427401 sec) SUBFIND: ngb iteration 7: need to repeat for 122095210 particles. (took 0.428825 sec) SUBFIND: ngb iteration 8: need to repeat for 111299508 particles. (took 0.417474 sec) SUBFIND: ngb iteration 9: need to repeat for 95756300 particles. (took 0.383009 sec) SUBFIND: ngb iteration 10: need to repeat for 80988824 particles. (took 0.324601 sec) SUBFIND: ngb iteration 11: need to repeat for 71303506 particles. (took 0.264682 sec) SUBFIND: ngb iteration 12: need to repeat for 66138290 particles. (took 0.228461 sec) SUBFIND: ngb iteration 13: need to repeat for 63629496 particles. (took 0.213149 sec) SUBFIND: ngb iteration 14: need to repeat for 62420913 particles. (took 0.207884 sec) SUBFIND: ngb iteration 15: need to repeat for 61798270 particles. (took 0.201474 sec) SUBFIND: ngb iteration 16: need to repeat for 61435691 particles. (took 0.191182 sec) SUBFIND: ngb iteration 17: need to repeat for 61194528 particles. (took 0.178278 sec) SUBFIND: ngb iteration 18: need to repeat for 61023665 particles. (took 0.163274 sec) SUBFIND: ngb iteration 19: need to repeat for 60893367 particles. (took 0.150707 sec) SUBFIND: ngb iteration 20: need to repeat for 60782044 particles. (took 0.142748 sec) SUBFIND: ngb iteration 21: need to repeat for 60667277 particles. (took 0.139826 sec) SUBFIND: ngb iteration 22: need to repeat for 60531282 particles. (took 0.139763 sec) SUBFIND: ngb iteration 23: need to repeat for 60353260 particles. (took 0.141285 sec) SUBFIND: ngb iteration 24: need to repeat for 60114649 particles. (took 0.144468 sec) SUBFIND: ngb iteration 25: need to repeat for 59789224 particles. (took 0.148883 sec) SUBFIND: ngb iteration 26: need to repeat for 59341826 particles. (took 0.154058 sec) SUBFIND: ngb iteration 27: need to repeat for 58729574 particles. (took 0.16319 sec) SUBFIND: ngb iteration 28: need to repeat for 57893536 particles. (took 0.175435 sec) SUBFIND: ngb iteration 29: need to repeat for 56756967 particles. (took 0.190585 sec) SUBFIND: ngb iteration 30: need to repeat for 55226187 particles. (took 0.209946 sec) SUBFIND: ngb iteration 31: need to repeat for 53191139 particles. (took 0.229564 sec) SUBFIND: ngb iteration 32: need to repeat for 50532441 particles. (took 0.239675 sec) SUBFIND: ngb iteration 33: need to repeat for 47137058 particles. (took 0.250213 sec) SUBFIND: ngb iteration 34: need to repeat for 42905124 particles. (took 0.250765 sec) SUBFIND: ngb iteration 35: need to repeat for 37815474 particles. (took 0.239885 sec) SUBFIND: ngb iteration 36: need to repeat for 31958202 particles. (took 0.215857 sec) SUBFIND: ngb iteration 37: need to repeat for 25601016 particles. (took 0.188534 sec) SUBFIND: ngb iteration 38: need to repeat for 19157670 particles. (took 0.16048 sec) SUBFIND: ngb iteration 39: need to repeat for 13162983 particles. (took 0.130591 sec) SUBFIND: ngb iteration 40: need to repeat for 8132456 particles. (took 0.099658 sec) SUBFIND: ngb iteration 41: need to repeat for 4401491 particles. (took 0.0699419 sec) SUBFIND: ngb iteration 42: need to repeat for 2026394 particles. (took 0.0433987 sec) SUBFIND: ngb iteration 43: need to repeat for 773835 particles. (took 0.0246589 sec) SUBFIND: ngb iteration 44: need to repeat for 233392 particles. (took 0.0127098 sec) SUBFIND: ngb iteration 45: need to repeat for 53426 particles. (took 0.00539174 sec) SUBFIND: ngb iteration 46: need to repeat for 8876 particles. (took 0.00188863 sec) SUBFIND: ngb iteration 47: need to repeat for 740 particles. (took 0.000623835 sec) SUBFIND: ngb iteration 48: need to repeat for 25 particles. (took 0.000328436 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 10.0593 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 134102377 particles, for threshold size factor 0.6) SUBFIND: The other 1609366 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00368403 sec SUBFIND: particle balance=1.11187 SUBFIND: subfind_exchange() took 0.36117 sec SUBFIND: particle balance for processing=1.00017 SUBFIND: subdomain decomposition took 0.0692564 sec SUBFIND: serial subfind subdomain decomposition took 0.0685773 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=2484 took 37.7771 sec SUBFIND: root-task=0: Serial processing of halo 0 took 37.9454 SUBFIND: Processing overall took (total time=38.5955 sec) SUBFIND: 0 out of 7998 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 344915 ALLOCATE: Changing to MaxPartSph = 157043 SUBFIND: subfind_exchange() (for return to original CPU) took 0.393603 sec TREE: Full tree construction for all particles. (presently allocated=106.092 MB) GRAVTREE: Tree construction done. took 1.01303 sec =95577.5 NTopnodes=33241 NTopleaves=29086 tree-build-scalability=0.652746 SUBFIND: SO iteration 1: need to repeat for 1609325 halo centers. (took 0.0230615 sec) SUBFIND: SO iteration 2: need to repeat for 1609325 halo centers. (took 0.0205484 sec) SUBFIND: SO iteration 3: need to repeat for 1609325 halo centers. (took 0.0207188 sec) SUBFIND: SO iteration 4: need to repeat for 1609325 halo centers. (took 0.0206164 sec) SUBFIND: SO iteration 5: need to repeat for 1609325 halo centers. (took 0.0204635 sec) SUBFIND: SO iteration 6: need to repeat for 1609325 halo centers. (took 0.0204412 sec) SUBFIND: SO iteration 7: need to repeat for 1609325 halo centers. (took 0.0204454 sec) SUBFIND: SO iteration 8: need to repeat for 1609325 halo centers. (took 0.0204633 sec) SUBFIND: SO iteration 9: need to repeat for 1609325 halo centers. (took 0.0204003 sec) SUBFIND: SO iteration 10: need to repeat for 1609325 halo centers. (took 0.0204147 sec) SUBFIND: SO iteration 11: need to repeat for 1609325 halo centers. (took 0.0204268 sec) SUBFIND: SO iteration 12: need to repeat for 1609325 halo centers. (took 0.0207805 sec) SUBFIND: SO iteration 13: need to repeat for 1609325 halo centers. (took 0.0204599 sec) SUBFIND: SO iteration 14: need to repeat for 1609325 halo centers. (took 0.0204113 sec) SUBFIND: SO iteration 15: need to repeat for 1609325 halo centers. (took 0.0205131 sec) SUBFIND: SO iteration 16: need to repeat for 102574 halo centers. (took 0.0201153 sec) SUBFIND: SO iteration 17: need to repeat for 1613 halo centers. (took 0.00642226 sec) SUBFIND: SO iteration 18: need to repeat for 9 halo centers. (took 0.000343848 sec) SUBFIND: SO iteration 1: need to repeat for 1609325 halo centers. (took 0.0204928 sec) SUBFIND: SO iteration 2: need to repeat for 1609325 halo centers. (took 0.0202268 sec) SUBFIND: SO iteration 3: need to repeat for 1609325 halo centers. (took 0.0204949 sec) SUBFIND: SO iteration 4: need to repeat for 1609325 halo centers. (took 0.0204084 sec) SUBFIND: SO iteration 5: need to repeat for 1609325 halo centers. (took 0.0207141 sec) SUBFIND: SO iteration 6: need to repeat for 1609325 halo centers. (took 0.0204963 sec) SUBFIND: SO iteration 7: need to repeat for 1609325 halo centers. (took 0.0207223 sec) SUBFIND: SO iteration 8: need to repeat for 1609325 halo centers. (took 0.0203786 sec) SUBFIND: SO iteration 9: need to repeat for 1609325 halo centers. (took 0.0208634 sec) SUBFIND: SO iteration 10: need to repeat for 1609325 halo centers. (took 0.0205536 sec) SUBFIND: SO iteration 11: need to repeat for 1609325 halo centers. (took 0.0203519 sec) SUBFIND: SO iteration 12: need to repeat for 1609325 halo centers. (took 0.0203784 sec) SUBFIND: SO iteration 13: need to repeat for 1609325 halo centers. (took 0.0203634 sec) SUBFIND: SO iteration 14: need to repeat for 1609325 halo centers. (took 0.0205141 sec) SUBFIND: SO iteration 15: need to repeat for 1609324 halo centers. (took 0.0206621 sec) SUBFIND: SO iteration 16: need to repeat for 58859 halo centers. (took 0.0199483 sec) SUBFIND: SO iteration 17: need to repeat for 630 halo centers. (took 0.00466799 sec) SUBFIND: SO iteration 18: need to repeat for 4 halo centers. (took 0.000247248 sec) SUBFIND: SO iteration 1: need to repeat for 1609325 halo centers. (took 0.0204279 sec) SUBFIND: SO iteration 2: need to repeat for 1609325 halo centers. (took 0.0203016 sec) SUBFIND: SO iteration 3: need to repeat for 1609325 halo centers. (took 0.0205792 sec) SUBFIND: SO iteration 4: need to repeat for 1609325 halo centers. (took 0.0204742 sec) SUBFIND: SO iteration 5: need to repeat for 1609325 halo centers. (took 0.0204169 sec) SUBFIND: SO iteration 6: need to repeat for 1609325 halo centers. (took 0.0205966 sec) SUBFIND: SO iteration 7: need to repeat for 1609325 halo centers. (took 0.0204185 sec) SUBFIND: SO iteration 8: need to repeat for 1609325 halo centers. (took 0.0204144 sec) SUBFIND: SO iteration 9: need to repeat for 1609325 halo centers. (took 0.0204682 sec) SUBFIND: SO iteration 10: need to repeat for 1609325 halo centers. (took 0.0207171 sec) SUBFIND: SO iteration 11: need to repeat for 1609325 halo centers. (took 0.0205212 sec) SUBFIND: SO iteration 12: need to repeat for 1609325 halo centers. (took 0.0203924 sec) SUBFIND: SO iteration 13: need to repeat for 1609325 halo centers. (took 0.0204257 sec) SUBFIND: SO iteration 14: need to repeat for 1609325 halo centers. (took 0.0204351 sec) SUBFIND: SO iteration 15: need to repeat for 1609325 halo centers. (took 0.0204348 sec) SUBFIND: SO iteration 16: need to repeat for 105305 halo centers. (took 0.0200343 sec) SUBFIND: SO iteration 17: need to repeat for 1653 halo centers. (took 0.00640343 sec) SUBFIND: SO iteration 18: need to repeat for 9 halo centers. (took 0.000330551 sec) SUBFIND: SO iteration 1: need to repeat for 1609325 halo centers. (took 0.0204045 sec) SUBFIND: SO iteration 2: need to repeat for 1609325 halo centers. (took 0.0203268 sec) SUBFIND: SO iteration 3: need to repeat for 1609325 halo centers. (took 0.0198318 sec) SUBFIND: SO iteration 4: need to repeat for 1609325 halo centers. (took 0.0201881 sec) SUBFIND: SO iteration 5: need to repeat for 1609325 halo centers. (took 0.0201122 sec) SUBFIND: SO iteration 6: need to repeat for 1609325 halo centers. (took 0.020193 sec) SUBFIND: SO iteration 7: need to repeat for 1609325 halo centers. (took 0.0201955 sec) SUBFIND: SO iteration 8: need to repeat for 1609325 halo centers. (took 0.0201693 sec) SUBFIND: SO iteration 9: need to repeat for 1609325 halo centers. (took 0.0201586 sec) SUBFIND: SO iteration 10: need to repeat for 1609325 halo centers. (took 0.0202507 sec) SUBFIND: SO iteration 11: need to repeat for 1609325 halo centers. (took 0.0201773 sec) SUBFIND: SO iteration 12: need to repeat for 1609325 halo centers. (took 0.0203359 sec) SUBFIND: SO iteration 13: need to repeat for 1609325 halo centers. (took 0.0206234 sec) SUBFIND: SO iteration 14: need to repeat for 1609325 halo centers. (took 0.0204967 sec) SUBFIND: SO iteration 15: need to repeat for 1609325 halo centers. (took 0.0200634 sec) SUBFIND: SO iteration 16: need to repeat for 1313910 halo centers. (took 0.020157 sec) SUBFIND: SO iteration 17: need to repeat for 108177 halo centers. (took 0.0183381 sec) SUBFIND: SO iteration 18: need to repeat for 11350 halo centers. (took 0.0073546 sec) SUBFIND: SO iteration 19: need to repeat for 2 halo centers. (took 0.00124132 sec) SUBFIND: determining spherical overdensity masses took 1.35801 sec SUBFIND: assembled and ordered groups and subhalos (took 0.223788 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 = 2.74222 sec, total size 603.275 MB, corresponds to effective I/O rate of 219.995 MB/sec SUBFIND: Subgroup catalogues saved. took = 2.74343 sec SUBFIND: Finished with SUBFIND. (total time=55.0299 sec) SUBFIND: Total number of subhalos with at least 20 particles: 1617272 SUBFIND: Largest subhalo has 84 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134097865 FOF: preparing output order of particles took 1.29564 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 8.8156 sec, total size 5302.8 MB, corresponds to effective I/O rate of 601.524 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 78 (rank 78 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.