TACC: Starting up job 4153614 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 = 186331.99 Mb (on task= 243), Smallest = 185670.31 Mb (on task= 621), Average = 186014.75 Mb Total Mem: Largest = 191386.89 Mb (on task= 27), Smallest = 191386.88 Mb (on task= 378), Average = 191386.89 Mb Committed_AS: Largest = 5716.58 Mb (on task= 621), Smallest = 5054.90 Mb (on task= 243), Average = 5372.15 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 = 5716.58 Mb (on task= 621), Smallest = 5054.90 Mb (on task= 243), Average = 5372.15 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: c208-001.frontera.tacc.utexas.edu ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Obtaining parameters from file 'param.txt': InitCondFile lcdm_gas_littleendian.dat OutputDir output SnapshotFileBase snap OutputListFilename outputs_lcdm_gas.txt ICFormat 3 SnapFormat 3 TimeLimitCPU 180000 CpuTimeBetRestartFile 7200 MaxMemSize 3000 TimeBegin 0.0909091 TimeMax 1 ComovingIntegrationOn 1 Omega0 0.2814 OmegaLambda 0.7186 OmegaBaryon 0.0464 HubbleParam 0.697 Hubble 0.1 BoxSize 400000 OutputListOn 0 TimeBetSnapshot 1.83842 TimeOfFirstSnapshot 0.047619 TimeBetStatistics 0.05 NumFilesPerSnapshot 1 MaxFilesWithConcurrentIO 1 ErrTolIntAccuracy 0.012 CourantFac 0.15 MaxSizeTimestep 0.025 MinSizeTimestep 0 TypeOfOpeningCriterion 1 ErrTolTheta 0.9 ErrTolThetaMax 1 ErrTolForceAcc 0.0025 TopNodeFactor 2.5 ActivePartFracForNewDomainDecomp 0.01 DesNumNgb 64 MaxNumNgbDeviation 3 UnitLength_in_cm 3.08568e+21 UnitMass_in_g 1.989e+43 UnitVelocity_in_cm_per_s 100000 GravityConstantInternal 0 DesLinkNgb 20 SofteningComovingClass0 1.5 SofteningComovingClass1 1.5 SofteningComovingClass2 1.5 SofteningComovingClass3 1.5 SofteningComovingClass4 1.5 SofteningComovingClass5 1.5 SofteningMaxPhysClass0 1.5 SofteningMaxPhysClass1 1.5 SofteningMaxPhysClass2 1.5 SofteningMaxPhysClass3 1.5 SofteningMaxPhysClass4 1.5 SofteningMaxPhysClass5 1.5 SofteningClassOfPartType0 0 SofteningClassOfPartType1 0 SofteningClassOfPartType2 0 SofteningClassOfPartType3 0 SofteningClassOfPartType4 0 SofteningClassOfPartType5 0 ArtBulkViscConst 1 MinEgySpec 0 InitGasTemp 1000 MALLOC: Allocation of shared memory took 15.0156 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): 63114424 (tot= 63114424) masstab= 0 READIC: Type 1: 70976839 (tot= 70976839) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 11087 (tot= 11087) 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 5.01864 sec, total size 6379.48 MB, corresponds to effective I/O rate of 1271.16 MB/sec READIC: Total number of particles : 134102350 INIT: Testing ID uniqueness... INIT: success. took=0.0612202 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=26783, determination of top-level tree involved 5 iterations and took 0.465073 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=175 for nextra=94, reaching maximum imbalance of 1.11184|1.11214 DOMAIN: combining multiple-domains took 0.0166587 sec DOMAIN: exchange of 70987926 particles DOMAIN: particle exchange done. (took 0.361486 sec) DOMAIN: domain decomposition done. (took in total 0.850601 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0470371 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=114.925 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.111171 sec =68963.5 NTopnodes=30609 NTopleaves=26783 FOF: Start linking particles (presently allocated=128.455 MB) FOF: linking of small cells took 0.0012065 sec FOF: local links done (took 0.106432 sec, avg-work=0.0947022, imbalance=1.11435). FOF: Marked=172330 out of the 70976839 primaries which are linked FOF: begin linking across processors (presently allocated=129.756 MB) FOF: have done 13178 cross links (processed 172330, took 0.00493056 sec) FOF: have done 2870 cross links (processed 82662, took 0.00403235 sec) FOF: have done 466 cross links (processed 11225, took 0.00331349 sec) FOF: have done 79 cross links (processed 1796, took 0.00311219 sec) FOF: have done 15 cross links (processed 390, took 0.0031164 sec) FOF: have done 1 cross links (processed 60, took 0.00309653 sec) FOF: have done 0 cross links (processed 2, took 0.00307096 sec) FOF: Local groups found. FOF: primary group finding took = 0.138633 sec FOF: Start finding nearest dm-particle (presently allocated=128.455 MB) FOF: fof-nearest iteration 1: need to repeat for 61637750 particles. (took = 0.0640149 sec) FOF: fof-nearest iteration 2: need to repeat for 54341864 particles. (took = 0.0718889 sec) FOF: fof-nearest iteration 3: need to repeat for 35218436 particles. (took = 0.0782084 sec) FOF: fof-nearest iteration 4: need to repeat for 13669823 particles. (took = 0.0630232 sec) FOF: fof-nearest iteration 5: need to repeat for 2117428 particles. (took = 0.0311605 sec) FOF: fof-nearest iteration 6: need to repeat for 60435 particles. (took = 0.00844477 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.322627 sec FOF: compiling local group data and catalogue took = 0.0170163 sec FOF: Total number of FOF groups with at least 32 particles: 1236980 FOF: Largest FOF group has 109 particles. FOF: Total number of particles in FOF groups: 134102350 FOF: group properties are now allocated.. (presently allocated=118.956 MB) FOF: computation of group properties took = 0.00696324 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.175969 sec FOF: Finished computing FoF groups. Complete work took 0.8692 sec (presently allocated=115.629 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=120.348 MB) GRAVTREE: Tree construction done. took 0.363152 sec =88474.7 NTopnodes=30609 NTopleaves=26783 tree-build-scalability=0.65457 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 127674318 particles. (took 0.56725 sec) SUBFIND: ngb iteration 2: need to repeat for 123868102 particles. (took 0.478414 sec) SUBFIND: ngb iteration 3: need to repeat for 120464443 particles. (took 0.444764 sec) SUBFIND: ngb iteration 4: need to repeat for 117402344 particles. (took 0.416868 sec) SUBFIND: ngb iteration 5: need to repeat for 114140911 particles. (took 0.398131 sec) SUBFIND: ngb iteration 6: need to repeat for 109572825 particles. (took 0.386187 sec) SUBFIND: ngb iteration 7: need to repeat for 102052433 particles. (took 0.371601 sec) SUBFIND: ngb iteration 8: need to repeat for 91263069 particles. (took 0.350621 sec) SUBFIND: ngb iteration 9: need to repeat for 80366645 particles. (took 0.313945 sec) SUBFIND: ngb iteration 10: need to repeat for 72559170 particles. (took 0.273779 sec) SUBFIND: ngb iteration 11: need to repeat for 68125948 particles. (took 0.246556 sec) SUBFIND: ngb iteration 12: need to repeat for 65897449 particles. (took 0.239202 sec) SUBFIND: ngb iteration 13: need to repeat for 64647640 particles. (took 0.241176 sec) SUBFIND: ngb iteration 14: need to repeat for 63097935 particles. (took 0.243246 sec) SUBFIND: ngb iteration 15: need to repeat for 60209995 particles. (took 0.236999 sec) SUBFIND: ngb iteration 16: need to repeat for 56078554 particles. (took 0.218572 sec) SUBFIND: ngb iteration 17: need to repeat for 52207197 particles. (took 0.191181 sec) SUBFIND: ngb iteration 18: need to repeat for 49927771 particles. (took 0.165958 sec) SUBFIND: ngb iteration 19: need to repeat for 49082986 particles. (took 0.147473 sec) SUBFIND: ngb iteration 20: need to repeat for 48836240 particles. (took 0.13806 sec) SUBFIND: ngb iteration 21: need to repeat for 48709661 particles. (took 0.135121 sec) SUBFIND: ngb iteration 22: need to repeat for 48587462 particles. (took 0.135187 sec) SUBFIND: ngb iteration 23: need to repeat for 48438253 particles. (took 0.135974 sec) SUBFIND: ngb iteration 24: need to repeat for 48239897 particles. (took 0.137872 sec) SUBFIND: ngb iteration 25: need to repeat for 47971795 particles. (took 0.141331 sec) SUBFIND: ngb iteration 26: need to repeat for 47607519 particles. (took 0.145329 sec) SUBFIND: ngb iteration 27: need to repeat for 47104623 particles. (took 0.150018 sec) SUBFIND: ngb iteration 28: need to repeat for 46409199 particles. (took 0.157925 sec) SUBFIND: ngb iteration 29: need to repeat for 45455807 particles. (took 0.168606 sec) SUBFIND: ngb iteration 30: need to repeat for 44157857 particles. (took 0.186094 sec) SUBFIND: ngb iteration 31: need to repeat for 42430314 particles. (took 0.20005 sec) SUBFIND: ngb iteration 32: need to repeat for 40156990 particles. (took 0.215652 sec) SUBFIND: ngb iteration 33: need to repeat for 37258250 particles. (took 0.224263 sec) SUBFIND: ngb iteration 34: need to repeat for 33659137 particles. (took 0.226355 sec) SUBFIND: ngb iteration 35: need to repeat for 29366425 particles. (took 0.219993 sec) SUBFIND: ngb iteration 36: need to repeat for 24471148 particles. (took 0.20216 sec) SUBFIND: ngb iteration 37: need to repeat for 19238738 particles. (took 0.175131 sec) SUBFIND: ngb iteration 38: need to repeat for 14056485 particles. (took 0.147052 sec) SUBFIND: ngb iteration 39: need to repeat for 9366727 particles. (took 0.117559 sec) SUBFIND: ngb iteration 40: need to repeat for 5576128 particles. (took 0.0906693 sec) SUBFIND: ngb iteration 41: need to repeat for 2891793 particles. (took 0.0633126 sec) SUBFIND: ngb iteration 42: need to repeat for 1270918 particles. (took 0.0401389 sec) SUBFIND: ngb iteration 43: need to repeat for 460468 particles. (took 0.0212077 sec) SUBFIND: ngb iteration 44: need to repeat for 131943 particles. (took 0.00951479 sec) SUBFIND: ngb iteration 45: need to repeat for 29346 particles. (took 0.003929 sec) SUBFIND: ngb iteration 46: need to repeat for 4871 particles. (took 0.00163701 sec) SUBFIND: ngb iteration 47: need to repeat for 570 particles. (took 0.000652025 sec) SUBFIND: ngb iteration 48: need to repeat for 58 particles. (took 0.000402292 sec) SUBFIND: ngb iteration 49: need to repeat for 2 particles. (took 0.000258217 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 9.52908 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 134102350 particles, for threshold size factor 0.6) SUBFIND: The other 1236980 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00376634 sec SUBFIND: particle balance=1.11184 SUBFIND: subfind_exchange() took 0.362992 sec SUBFIND: particle balance for processing=1.00004 SUBFIND: subdomain decomposition took 0.069673 sec SUBFIND: serial subfind subdomain decomposition took 0.0689286 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=1909 took 28.6322 sec SUBFIND: root-task=0: Serial processing of halo 0 took 28.8015 SUBFIND: Processing overall took (total time=29.6225 sec) SUBFIND: 0 out of 11073 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 344916 ALLOCATE: Changing to MaxPartSph = 162331 SUBFIND: subfind_exchange() (for return to original CPU) took 0.395309 sec TREE: Full tree construction for all particles. (presently allocated=106.863 MB) GRAVTREE: Tree construction done. took 0.96734 sec =88474.7 NTopnodes=30609 NTopleaves=26783 tree-build-scalability=0.65457 SUBFIND: SO iteration 1: need to repeat for 1236968 halo centers. (took 0.0216759 sec) SUBFIND: SO iteration 2: need to repeat for 1236968 halo centers. (took 0.0201958 sec) SUBFIND: SO iteration 3: need to repeat for 1236968 halo centers. (took 0.0201794 sec) SUBFIND: SO iteration 4: need to repeat for 1236968 halo centers. (took 0.0191425 sec) SUBFIND: SO iteration 5: need to repeat for 1236968 halo centers. (took 0.0200647 sec) SUBFIND: SO iteration 6: need to repeat for 1236968 halo centers. (took 0.0190262 sec) SUBFIND: SO iteration 7: need to repeat for 1236968 halo centers. (took 0.0188822 sec) SUBFIND: SO iteration 8: need to repeat for 1236968 halo centers. (took 0.0191721 sec) SUBFIND: SO iteration 9: need to repeat for 1236968 halo centers. (took 0.0189322 sec) SUBFIND: SO iteration 10: need to repeat for 1236968 halo centers. (took 0.0190614 sec) SUBFIND: SO iteration 11: need to repeat for 1236968 halo centers. (took 0.0191461 sec) SUBFIND: SO iteration 12: need to repeat for 1236968 halo centers. (took 0.0191356 sec) SUBFIND: SO iteration 13: need to repeat for 1236968 halo centers. (took 0.0197132 sec) SUBFIND: SO iteration 14: need to repeat for 1236968 halo centers. (took 0.0195362 sec) SUBFIND: SO iteration 15: need to repeat for 1236968 halo centers. (took 0.0203469 sec) SUBFIND: SO iteration 16: need to repeat for 52770 halo centers. (took 0.0196948 sec) SUBFIND: SO iteration 17: need to repeat for 653 halo centers. (took 0.00467702 sec) SUBFIND: SO iteration 18: need to repeat for 39 halo centers. (took 0.000267453 sec) SUBFIND: SO iteration 1: need to repeat for 1236968 halo centers. (took 0.0198782 sec) SUBFIND: SO iteration 2: need to repeat for 1236968 halo centers. (took 0.0196659 sec) SUBFIND: SO iteration 3: need to repeat for 1236968 halo centers. (took 0.0196534 sec) SUBFIND: SO iteration 4: need to repeat for 1236968 halo centers. (took 0.0198667 sec) SUBFIND: SO iteration 5: need to repeat for 1236968 halo centers. (took 0.0194342 sec) SUBFIND: SO iteration 6: need to repeat for 1236968 halo centers. (took 0.0197141 sec) SUBFIND: SO iteration 7: need to repeat for 1236968 halo centers. (took 0.019724 sec) SUBFIND: SO iteration 8: need to repeat for 1236968 halo centers. (took 0.0196523 sec) SUBFIND: SO iteration 9: need to repeat for 1236968 halo centers. (took 0.0190375 sec) SUBFIND: SO iteration 10: need to repeat for 1236968 halo centers. (took 0.0191405 sec) SUBFIND: SO iteration 11: need to repeat for 1236968 halo centers. (took 0.0189192 sec) SUBFIND: SO iteration 12: need to repeat for 1236968 halo centers. (took 0.0188965 sec) SUBFIND: SO iteration 13: need to repeat for 1236968 halo centers. (took 0.018865 sec) SUBFIND: SO iteration 14: need to repeat for 1236968 halo centers. (took 0.0189442 sec) SUBFIND: SO iteration 15: need to repeat for 1236968 halo centers. (took 0.0188758 sec) SUBFIND: SO iteration 16: need to repeat for 29474 halo centers. (took 0.0193014 sec) SUBFIND: SO iteration 17: need to repeat for 341 halo centers. (took 0.00292093 sec) SUBFIND: SO iteration 18: need to repeat for 8 halo centers. (took 0.000242453 sec) SUBFIND: SO iteration 1: need to repeat for 1236968 halo centers. (took 0.0198535 sec) SUBFIND: SO iteration 2: need to repeat for 1236968 halo centers. (took 0.0190915 sec) SUBFIND: SO iteration 3: need to repeat for 1236968 halo centers. (took 0.0204232 sec) SUBFIND: SO iteration 4: need to repeat for 1236968 halo centers. (took 0.0190232 sec) SUBFIND: SO iteration 5: need to repeat for 1236968 halo centers. (took 0.0226361 sec) SUBFIND: SO iteration 6: need to repeat for 1236968 halo centers. (took 0.0189069 sec) SUBFIND: SO iteration 7: need to repeat for 1236968 halo centers. (took 0.0189644 sec) SUBFIND: SO iteration 8: need to repeat for 1236968 halo centers. (took 0.0189952 sec) SUBFIND: SO iteration 9: need to repeat for 1236968 halo centers. (took 0.020219 sec) SUBFIND: SO iteration 10: need to repeat for 1236968 halo centers. (took 0.0189172 sec) SUBFIND: SO iteration 11: need to repeat for 1236968 halo centers. (took 0.0192966 sec) SUBFIND: SO iteration 12: need to repeat for 1236968 halo centers. (took 0.0188945 sec) SUBFIND: SO iteration 13: need to repeat for 1236968 halo centers. (took 0.0189765 sec) SUBFIND: SO iteration 14: need to repeat for 1236968 halo centers. (took 0.0198842 sec) SUBFIND: SO iteration 15: need to repeat for 1236968 halo centers. (took 0.0189511 sec) SUBFIND: SO iteration 16: need to repeat for 54373 halo centers. (took 0.0186432 sec) SUBFIND: SO iteration 17: need to repeat for 666 halo centers. (took 0.00449297 sec) SUBFIND: SO iteration 18: need to repeat for 41 halo centers. (took 0.000253797 sec) SUBFIND: SO iteration 1: need to repeat for 1236968 halo centers. (took 0.0189756 sec) SUBFIND: SO iteration 2: need to repeat for 1236968 halo centers. (took 0.0192457 sec) SUBFIND: SO iteration 3: need to repeat for 1236968 halo centers. (took 0.0187127 sec) SUBFIND: SO iteration 4: need to repeat for 1236968 halo centers. (took 0.0190313 sec) SUBFIND: SO iteration 5: need to repeat for 1236968 halo centers. (took 0.0189597 sec) SUBFIND: SO iteration 6: need to repeat for 1236968 halo centers. (took 0.0190631 sec) SUBFIND: SO iteration 7: need to repeat for 1236968 halo centers. (took 0.0189273 sec) SUBFIND: SO iteration 8: need to repeat for 1236968 halo centers. (took 0.0192041 sec) SUBFIND: SO iteration 9: need to repeat for 1236968 halo centers. (took 0.0198233 sec) SUBFIND: SO iteration 10: need to repeat for 1236968 halo centers. (took 0.0197263 sec) SUBFIND: SO iteration 11: need to repeat for 1236968 halo centers. (took 0.0190233 sec) SUBFIND: SO iteration 12: need to repeat for 1236968 halo centers. (took 0.019428 sec) SUBFIND: SO iteration 13: need to repeat for 1236968 halo centers. (took 0.0192525 sec) SUBFIND: SO iteration 14: need to repeat for 1236968 halo centers. (took 0.0191504 sec) SUBFIND: SO iteration 15: need to repeat for 1236968 halo centers. (took 0.0190489 sec) SUBFIND: SO iteration 16: need to repeat for 874975 halo centers. (took 0.0191534 sec) SUBFIND: SO iteration 17: need to repeat for 60181 halo centers. (took 0.0162215 sec) SUBFIND: SO iteration 18: need to repeat for 5050 halo centers. (took 0.00500763 sec) SUBFIND: determining spherical overdensity masses took 1.27992 sec SUBFIND: assembled and ordered groups and subhalos (took 0.196915 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 = 2.85856 sec, total size 464.654 MB, corresponds to effective I/O rate of 162.548 MB/sec SUBFIND: Subgroup catalogues saved. took = 2.85964 sec SUBFIND: Finished with SUBFIND. (total time=45.6571 sec) SUBFIND: Total number of subhalos with at least 20 particles: 1247762 SUBFIND: Largest subhalo has 109 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134100512 FOF: preparing output order of particles took 1.39459 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 9.23328 sec, total size 5326.33 MB, corresponds to effective I/O rate of 576.862 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 241 (rank 241 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 246 (rank 246 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.