TACC: Starting up job 4244614 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 = 186445.01 Mb (on task= 81), Smallest = 186397.93 Mb (on task= 0), Average = 186429.06 Mb Total Mem: Largest = 191515.35 Mb (on task= 270), Smallest = 191515.33 Mb (on task= 0), Average = 191515.33 Mb Committed_AS: Largest = 5117.41 Mb (on task= 0), Smallest = 5070.32 Mb (on task= 81), Average = 5086.27 Mb SwapTotal: Largest = 0.00 Mb (on task= 0), Smallest = 0.00 Mb (on task= 0), Average = 0.00 Mb SwapFree: Largest = 0.00 Mb (on task= 0), Smallest = 0.00 Mb (on task= 0), Average = 0.00 Mb AllocMem: Largest = 5117.41 Mb (on task= 0), Smallest = 5070.32 Mb (on task= 81), Average = 5086.27 Mb avail /dev/shm: Largest = 95321.53 Mb (on task= 81), Smallest = 95321.47 Mb (on task= 49), Average = 95321.51 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c123-212.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 15.1307 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_054.hdf5' contains: READIC: Type 0 (gas): 65067147 (tot= 65067147) masstab= 0 READIC: Type 1: 68906560 (tot= 68906560) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 8761 (tot= 8761) masstab= 0 READIC: Type 5: 0 (tot= 0) masstab= 0 READIC: Reading file `output/snap_054.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 4.22069 sec, total size 6381.44 MB, corresponds to effective I/O rate of 1511.94 MB/sec READIC: Total number of particles : 133982468 INIT: Testing ID uniqueness... INIT: success. took=0.0694197 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=18649, determination of top-level tree involved 5 iterations and took 0.648806 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 1.11909|1.11973 DOMAIN: combining multiple-domains took 0.0137938 sec DOMAIN: exchange of 68915321 particles DOMAIN: particle exchange done. (took 0.356299 sec) DOMAIN: domain decomposition done. (took in total 1.02972 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0746311 sec. INIT: Converting u -> entropy All.cf_a3inv=1331 FOF: Begin to compute FoF group catalogue... (presently allocated=173.378 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.0888725 sec =87078.4 NTopnodes=21313 NTopleaves=18649 FOF: Start linking particles (presently allocated=197.389 MB) FOF: linking of small cells took 0.00171837 sec FOF: local links done (took 0.142141 sec, avg-work=0.125521, imbalance=1.12467). FOF: Marked=140644 out of the 68906560 primaries which are linked FOF: begin linking across processors (presently allocated=199.33 MB) FOF: have done 12126 cross links (processed 140644, took 0.00639417 sec) FOF: have done 2622 cross links (processed 71249, took 0.00557459 sec) FOF: have done 420 cross links (processed 10178, took 0.00482822 sec) FOF: have done 81 cross links (processed 1628, took 0.0045469 sec) FOF: have done 10 cross links (processed 261, took 0.00465469 sec) FOF: have done 1 cross links (processed 35, took 0.00447475 sec) FOF: have done 0 cross links (processed 4, took 0.00439477 sec) FOF: Local groups found. FOF: primary group finding took = 0.189314 sec FOF: Start finding nearest dm-particle (presently allocated=197.389 MB) FOF: fof-nearest iteration 1: need to repeat for 63579736 particles. (took = 0.0955246 sec) FOF: fof-nearest iteration 2: need to repeat for 56122582 particles. (took = 0.105419 sec) FOF: fof-nearest iteration 3: need to repeat for 35391140 particles. (took = 0.113275 sec) FOF: fof-nearest iteration 4: need to repeat for 12686090 particles. (took = 0.0873204 sec) FOF: fof-nearest iteration 5: need to repeat for 2069100 particles. (took = 0.0395823 sec) FOF: fof-nearest iteration 6: need to repeat for 27942 particles. (took = 0.0106789 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.460091 sec FOF: compiling local group data and catalogue took = 0.028054 sec FOF: Total number of FOF groups with at least 32 particles: 1850555 FOF: Largest FOF group has 147 particles. FOF: Total number of particles in FOF groups: 133982468 FOF: group properties are now allocated.. (presently allocated=180.16 MB) FOF: computation of group properties took = 0.0128433 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.108458 sec FOF: Finished computing FoF groups. Complete work took 0.951731 sec (presently allocated=175.004 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=185.334 MB) GRAVTREE: Tree construction done. took 0.29995 sec =120592 NTopnodes=21313 NTopleaves=18649 tree-build-scalability=0.823673 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 133667798 particles. (took 0.874576 sec) SUBFIND: ngb iteration 2: need to repeat for 133227274 particles. (took 0.728561 sec) SUBFIND: ngb iteration 3: need to repeat for 132579221 particles. (took 0.652265 sec) SUBFIND: ngb iteration 4: need to repeat for 131548111 particles. (took 0.60531 sec) SUBFIND: ngb iteration 5: need to repeat for 129734979 particles. (took 0.583684 sec) SUBFIND: ngb iteration 6: need to repeat for 126358726 particles. (took 0.580496 sec) SUBFIND: ngb iteration 7: need to repeat for 120037543 particles. (took 0.579908 sec) SUBFIND: ngb iteration 8: need to repeat for 109644524 particles. (took 0.56116 sec) SUBFIND: ngb iteration 9: need to repeat for 96726150 particles. (took 0.512261 sec) SUBFIND: ngb iteration 10: need to repeat for 85207472 particles. (took 0.444849 sec) SUBFIND: ngb iteration 11: need to repeat for 77135141 particles. (took 0.383282 sec) SUBFIND: ngb iteration 12: need to repeat for 72146464 particles. (took 0.343345 sec) SUBFIND: ngb iteration 13: need to repeat for 69200314 particles. (took 0.323553 sec) SUBFIND: ngb iteration 14: need to repeat for 67462383 particles. (took 0.308383 sec) SUBFIND: ngb iteration 15: need to repeat for 66399179 particles. (took 0.293279 sec) SUBFIND: ngb iteration 16: need to repeat for 65700512 particles. (took 0.275652 sec) SUBFIND: ngb iteration 17: need to repeat for 65199147 particles. (took 0.254917 sec) SUBFIND: ngb iteration 18: need to repeat for 64808053 particles. (took 0.236136 sec) SUBFIND: ngb iteration 19: need to repeat for 64472357 particles. (took 0.219959 sec) SUBFIND: ngb iteration 20: need to repeat for 64141240 particles. (took 0.210834 sec) SUBFIND: ngb iteration 21: need to repeat for 63765795 particles. (took 0.207627 sec) SUBFIND: ngb iteration 22: need to repeat for 63306329 particles. (took 0.20754 sec) SUBFIND: ngb iteration 23: need to repeat for 62726739 particles. (took 0.21049 sec) SUBFIND: ngb iteration 24: need to repeat for 61990623 particles. (took 0.212762 sec) SUBFIND: ngb iteration 25: need to repeat for 61050198 particles. (took 0.217904 sec) SUBFIND: ngb iteration 26: need to repeat for 59849317 particles. (took 0.226495 sec) SUBFIND: ngb iteration 27: need to repeat for 58331587 particles. (took 0.236601 sec) SUBFIND: ngb iteration 28: need to repeat for 56424007 particles. (took 0.248736 sec) SUBFIND: ngb iteration 29: need to repeat for 54084840 particles. (took 0.264943 sec) SUBFIND: ngb iteration 30: need to repeat for 51251564 particles. (took 0.279684 sec) SUBFIND: ngb iteration 31: need to repeat for 47877505 particles. (took 0.294279 sec) SUBFIND: ngb iteration 32: need to repeat for 43925709 particles. (took 0.304629 sec) SUBFIND: ngb iteration 33: need to repeat for 39406152 particles. (took 0.305241 sec) SUBFIND: ngb iteration 34: need to repeat for 34375797 particles. (took 0.298018 sec) SUBFIND: ngb iteration 35: need to repeat for 28949644 particles. (took 0.273703 sec) SUBFIND: ngb iteration 36: need to repeat for 23328214 particles. (took 0.237176 sec) SUBFIND: ngb iteration 37: need to repeat for 17801714 particles. (took 0.197273 sec) SUBFIND: ngb iteration 38: need to repeat for 12687769 particles. (took 0.159388 sec) SUBFIND: ngb iteration 39: need to repeat for 8312386 particles. (took 0.12148 sec) SUBFIND: ngb iteration 40: need to repeat for 4919127 particles. (took 0.0868226 sec) SUBFIND: ngb iteration 41: need to repeat for 2564474 particles. (took 0.0578983 sec) SUBFIND: ngb iteration 42: need to repeat for 1147861 particles. (took 0.0345384 sec) SUBFIND: ngb iteration 43: need to repeat for 424912 particles. (took 0.019246 sec) SUBFIND: ngb iteration 44: need to repeat for 126876 particles. (took 0.00941984 sec) SUBFIND: ngb iteration 45: need to repeat for 28706 particles. (took 0.00446394 sec) SUBFIND: ngb iteration 46: need to repeat for 4529 particles. (took 0.00160254 sec) SUBFIND: ngb iteration 47: need to repeat for 569 particles. (took 0.000606783 sec) SUBFIND: ngb iteration 48: need to repeat for 48 particles. (took 0.000366984 sec) SUBFIND: ngb iteration 49: need to repeat for 3 particles. (took 0.000191784 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 13.7 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 133982468 particles, for threshold size factor 0.6) SUBFIND: The other 1850555 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00543197 sec SUBFIND: particle balance=1.11807 SUBFIND: subfind_exchange() took 0.447939 sec SUBFIND: particle balance for processing=1.00031 SUBFIND: subdomain decomposition took 0.105121 sec SUBFIND: serial subfind subdomain decomposition took 0.103976 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=4284 took 102.205 sec SUBFIND: root-task=0: Serial processing of halo 0 took 102.46 SUBFIND: Processing overall took (total time=103.349 sec) SUBFIND: 0 out of 8710 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 516910 ALLOCATE: Changing to MaxPartSph = 251031 SUBFIND: subfind_exchange() (for return to original CPU) took 0.514914 sec TREE: Full tree construction for all particles. (presently allocated=162.812 MB) GRAVTREE: Tree construction done. took 1.46817 sec =120592 NTopnodes=21313 NTopleaves=18649 tree-build-scalability=0.823673 SUBFIND: SO iteration 1: need to repeat for 1850555 halo centers. (took 0.0301704 sec) SUBFIND: SO iteration 2: need to repeat for 1850555 halo centers. (took 0.0252036 sec) SUBFIND: SO iteration 3: need to repeat for 1850555 halo centers. (took 0.0253797 sec) SUBFIND: SO iteration 4: need to repeat for 1850555 halo centers. (took 0.0256675 sec) SUBFIND: SO iteration 5: need to repeat for 1850555 halo centers. (took 0.0252843 sec) SUBFIND: SO iteration 6: need to repeat for 1850555 halo centers. (took 0.0252468 sec) SUBFIND: SO iteration 7: need to repeat for 1850555 halo centers. (took 0.0250258 sec) SUBFIND: SO iteration 8: need to repeat for 1850555 halo centers. (took 0.0253829 sec) SUBFIND: SO iteration 9: need to repeat for 1850555 halo centers. (took 0.0260504 sec) SUBFIND: SO iteration 10: need to repeat for 1850555 halo centers. (took 0.0255427 sec) SUBFIND: SO iteration 11: need to repeat for 1850555 halo centers. (took 0.0260659 sec) SUBFIND: SO iteration 12: need to repeat for 1850555 halo centers. (took 0.0255939 sec) SUBFIND: SO iteration 13: need to repeat for 1850555 halo centers. (took 0.0255871 sec) SUBFIND: SO iteration 14: need to repeat for 1850555 halo centers. (took 0.0257576 sec) SUBFIND: SO iteration 15: need to repeat for 1850555 halo centers. (took 0.0254972 sec) SUBFIND: SO iteration 16: need to repeat for 116317 halo centers. (took 0.0245504 sec) SUBFIND: SO iteration 17: need to repeat for 441 halo centers. (took 0.00589975 sec) SUBFIND: SO iteration 1: need to repeat for 1850555 halo centers. (took 0.0253423 sec) SUBFIND: SO iteration 2: need to repeat for 1850555 halo centers. (took 0.0245731 sec) SUBFIND: SO iteration 3: need to repeat for 1850555 halo centers. (took 0.0250119 sec) SUBFIND: SO iteration 4: need to repeat for 1850555 halo centers. (took 0.0250668 sec) SUBFIND: SO iteration 5: need to repeat for 1850555 halo centers. (took 0.0251148 sec) SUBFIND: SO iteration 6: need to repeat for 1850555 halo centers. (took 0.0249919 sec) SUBFIND: SO iteration 7: need to repeat for 1850555 halo centers. (took 0.0252884 sec) SUBFIND: SO iteration 8: need to repeat for 1850555 halo centers. (took 0.0255077 sec) SUBFIND: SO iteration 9: need to repeat for 1850555 halo centers. (took 0.0252786 sec) SUBFIND: SO iteration 10: need to repeat for 1850555 halo centers. (took 0.0248573 sec) SUBFIND: SO iteration 11: need to repeat for 1850555 halo centers. (took 0.0253002 sec) SUBFIND: SO iteration 12: need to repeat for 1850555 halo centers. (took 0.0249137 sec) SUBFIND: SO iteration 13: need to repeat for 1850555 halo centers. (took 0.0252598 sec) SUBFIND: SO iteration 14: need to repeat for 1850555 halo centers. (took 0.0254273 sec) SUBFIND: SO iteration 15: need to repeat for 1850555 halo centers. (took 0.0258774 sec) SUBFIND: SO iteration 16: need to repeat for 63411 halo centers. (took 0.0243449 sec) SUBFIND: SO iteration 17: need to repeat for 62 halo centers. (took 0.00472626 sec) SUBFIND: SO iteration 1: need to repeat for 1850555 halo centers. (took 0.0253449 sec) SUBFIND: SO iteration 2: need to repeat for 1850555 halo centers. (took 0.0248022 sec) SUBFIND: SO iteration 3: need to repeat for 1850555 halo centers. (took 0.0251784 sec) SUBFIND: SO iteration 4: need to repeat for 1850555 halo centers. (took 0.0255259 sec) SUBFIND: SO iteration 5: need to repeat for 1850555 halo centers. (took 0.0257215 sec) SUBFIND: SO iteration 6: need to repeat for 1850555 halo centers. (took 0.0257972 sec) SUBFIND: SO iteration 7: need to repeat for 1850555 halo centers. (took 0.0267719 sec) SUBFIND: SO iteration 8: need to repeat for 1850555 halo centers. (took 0.0265196 sec) SUBFIND: SO iteration 9: need to repeat for 1850555 halo centers. (took 0.0275629 sec) SUBFIND: SO iteration 10: need to repeat for 1850555 halo centers. (took 0.0257168 sec) SUBFIND: SO iteration 11: need to repeat for 1850555 halo centers. (took 0.0252433 sec) SUBFIND: SO iteration 12: need to repeat for 1850555 halo centers. (took 0.0250173 sec) SUBFIND: SO iteration 13: need to repeat for 1850555 halo centers. (took 0.0250182 sec) SUBFIND: SO iteration 14: need to repeat for 1850555 halo centers. (took 0.025175 sec) SUBFIND: SO iteration 15: need to repeat for 1850555 halo centers. (took 0.0250105 sec) SUBFIND: SO iteration 16: need to repeat for 117602 halo centers. (took 0.0247891 sec) SUBFIND: SO iteration 17: need to repeat for 466 halo centers. (took 0.00601785 sec) SUBFIND: SO iteration 1: need to repeat for 1850555 halo centers. (took 0.0254015 sec) SUBFIND: SO iteration 2: need to repeat for 1850555 halo centers. (took 0.0248705 sec) SUBFIND: SO iteration 3: need to repeat for 1850555 halo centers. (took 0.0242826 sec) SUBFIND: SO iteration 4: need to repeat for 1850555 halo centers. (took 0.0247573 sec) SUBFIND: SO iteration 5: need to repeat for 1850555 halo centers. (took 0.0248617 sec) SUBFIND: SO iteration 6: need to repeat for 1850555 halo centers. (took 0.0248182 sec) SUBFIND: SO iteration 7: need to repeat for 1850555 halo centers. (took 0.0268448 sec) SUBFIND: SO iteration 8: need to repeat for 1850555 halo centers. (took 0.0270568 sec) SUBFIND: SO iteration 9: need to repeat for 1850555 halo centers. (took 0.0287672 sec) SUBFIND: SO iteration 10: need to repeat for 1850555 halo centers. (took 0.0245355 sec) SUBFIND: SO iteration 11: need to repeat for 1850555 halo centers. (took 0.0253649 sec) SUBFIND: SO iteration 12: need to repeat for 1850555 halo centers. (took 0.0248312 sec) SUBFIND: SO iteration 13: need to repeat for 1850555 halo centers. (took 0.0253128 sec) SUBFIND: SO iteration 14: need to repeat for 1850555 halo centers. (took 0.0247727 sec) SUBFIND: SO iteration 15: need to repeat for 1850555 halo centers. (took 0.0247746 sec) SUBFIND: SO iteration 16: need to repeat for 1447334 halo centers. (took 0.0245662 sec) SUBFIND: SO iteration 17: need to repeat for 105926 halo centers. (took 0.0200389 sec) SUBFIND: SO iteration 18: need to repeat for 10253 halo centers. (took 0.00575727 sec) SUBFIND: determining spherical overdensity masses took 1.67874 sec SUBFIND: assembled and ordered groups and subhalos (took 0.0984503 sec) FOF/SUBFIND: writing group catalogue file: 'output/fof_subhalo_tab_054' (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 = 1.81189 sec, total size 693.601 MB, corresponds to effective I/O rate of 382.805 MB/sec SUBFIND: Subgroup catalogues saved. took = 1.81336 sec SUBFIND: Finished with SUBFIND. (total time=123.451 sec) SUBFIND: Total number of subhalos with at least 20 particles: 1859240 SUBFIND: Largest subhalo has 147 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 133982468 FOF: preparing output order of particles took 1.41823 sec SNAPSHOT: writing snapshot file #54 @ time 0.0909091 ... SNAPSHOT: writing snapshot file: 'output/snap_054' (file 1 of 1) SNAPSHOT: writing snapshot rename 'output/snap_054.hdf5' to 'output/bak-snap_054.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 7.45614 sec, total size 5344.56 MB, corresponds to effective I/O rate of 716.8 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 236 (rank 236 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.