TACC: Starting up job 4244611 TACC: Starting parallel tasks... Shared memory islands host a minimum of 28 and a maximum of 28 MPI ranks. We shall use 32 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 864 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 = 186305.07 Mb (on task= 297), Smallest = 186189.36 Mb (on task= 0), Average = 186279.15 Mb Total Mem: Largest = 191386.89 Mb (on task= 54), Smallest = 191386.76 Mb (on task= 0), Average = 191386.89 Mb Committed_AS: Largest = 5197.40 Mb (on task= 0), Smallest = 5081.82 Mb (on task= 297), Average = 5107.73 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 = 5197.40 Mb (on task= 0), Smallest = 5081.82 Mb (on task= 297), Average = 5107.73 Mb avail /dev/shm: Largest = 95257.22 Mb (on task= 81), Smallest = 95257.12 Mb (on task= 19), Average = 95257.20 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c202-001.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 14.9729 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_066.hdf5' contains: READIC: Type 0 (gas): 63303640 (tot= 63303640) masstab= 0 READIC: Type 1: 70831518 (tot= 70831518) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 227 (tot= 227) masstab= 0 READIC: Type 5: 0 (tot= 0) masstab= 0 READIC: Reading file `output/snap_066.hdf5' on task=0 and distribute it to 0 to 863. 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 4.30472 sec, total size 6381.71 MB, corresponds to effective I/O rate of 1482.49 MB/sec READIC: Total number of particles : 134135385 INIT: Testing ID uniqueness... INIT: success. took=0.0571945 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: NTopleaves=27126, determination of top-level tree involved 6 iterations and took 0.360273 sec DOMAIN: we are going to try at most 503 different settings for combining the domains on tasks=864, nnodes=32 DOMAIN: total_cost=4 total_load=2 DOMAIN: best solution found after 1 iterations by task=188 for nextra=21, reaching maximum imbalance of 1.12191|1.12253 DOMAIN: combining multiple-domains took 0.0151784 sec DOMAIN: exchange of 70831745 particles DOMAIN: particle exchange done. (took 0.199726 sec) DOMAIN: domain decomposition done. (took in total 0.580972 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0316593 sec. INIT: Converting u -> entropy All.cf_a3inv=1000 FOF: Begin to compute FoF group catalogue... (presently allocated=86.4025 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.0892208 sec =77487.8 NTopnodes=31001 NTopleaves=27126 FOF: Start linking particles (presently allocated=98.9657 MB) FOF: linking of small cells took 0.000910388 sec FOF: local links done (took 0.0668771 sec, avg-work=0.0584013, imbalance=1.12939). FOF: Marked=175310 out of the 70831518 primaries which are linked FOF: begin linking across processors (presently allocated=99.9893 MB) FOF: have done 21111 cross links (processed 175310, took 0.00402887 sec) FOF: have done 3685 cross links (processed 89046, took 0.00325979 sec) FOF: have done 549 cross links (processed 11621, took 0.00272601 sec) FOF: have done 69 cross links (processed 1677, took 0.00249513 sec) FOF: have done 6 cross links (processed 183, took 0.0024347 sec) FOF: have done 1 cross links (processed 15, took 0.0023971 sec) FOF: have done 0 cross links (processed 3, took 0.00242027 sec) FOF: Local groups found. FOF: primary group finding took = 0.0922956 sec FOF: Start finding nearest dm-particle (presently allocated=98.9657 MB) FOF: fof-nearest iteration 1: need to repeat for 62351861 particles. (took = 0.0461456 sec) FOF: fof-nearest iteration 2: need to repeat for 57414806 particles. (took = 0.0489124 sec) FOF: fof-nearest iteration 3: need to repeat for 41892219 particles. (took = 0.05232 sec) FOF: fof-nearest iteration 4: need to repeat for 19841255 particles. (took = 0.0448801 sec) FOF: fof-nearest iteration 5: need to repeat for 4255055 particles. (took = 0.0259609 sec) FOF: fof-nearest iteration 6: need to repeat for 85023 particles. (took = 0.00861589 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.231168 sec FOF: compiling local group data and catalogue took = 0.0140185 sec FOF: Total number of FOF groups with at least 32 particles: 4102451 FOF: Largest FOF group has 66 particles. FOF: Total number of particles in FOF groups: 134134143 FOF: group properties are now allocated.. (presently allocated=90.4695 MB) FOF: computation of group properties took = 0.00944694 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.264454 sec FOF: Finished computing FoF groups. Complete work took 0.83524 sec (presently allocated=88.0496 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=94.0256 MB) GRAVTREE: Tree construction done. took 0.218333 sec =95687.5 NTopnodes=31001 NTopleaves=27126 tree-build-scalability=0.676393 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 131713386 particles. (took 0.469376 sec) SUBFIND: ngb iteration 2: need to repeat for 128118632 particles. (took 0.381903 sec) SUBFIND: ngb iteration 3: need to repeat for 123743280 particles. (took 0.336203 sec) SUBFIND: ngb iteration 4: need to repeat for 118890325 particles. (took 0.306355 sec) SUBFIND: ngb iteration 5: need to repeat for 113364664 particles. (took 0.286834 sec) SUBFIND: ngb iteration 6: need to repeat for 105922246 particles. (took 0.271951 sec) SUBFIND: ngb iteration 7: need to repeat for 94678408 particles. (took 0.252509 sec) SUBFIND: ngb iteration 8: need to repeat for 81126437 particles. (took 0.212702 sec) SUBFIND: ngb iteration 9: need to repeat for 70838358 particles. (took 0.162145 sec) SUBFIND: ngb iteration 10: need to repeat for 65778037 particles. (took 0.122697 sec) SUBFIND: ngb iteration 11: need to repeat for 63963492 particles. (took 0.101526 sec) SUBFIND: ngb iteration 12: need to repeat for 63453307 particles. (took 0.0939667 sec) SUBFIND: ngb iteration 13: need to repeat for 63334834 particles. (took 0.0922539 sec) SUBFIND: ngb iteration 14: need to repeat for 63309672 particles. (took 0.0910575 sec) SUBFIND: ngb iteration 15: need to repeat for 63304387 particles. (took 0.0886353 sec) SUBFIND: ngb iteration 16: need to repeat for 63303252 particles. (took 0.0843453 sec) SUBFIND: ngb iteration 17: need to repeat for 63303036 particles. (took 0.0797404 sec) SUBFIND: ngb iteration 18: need to repeat for 63302942 particles. (took 0.0746108 sec) SUBFIND: ngb iteration 19: need to repeat for 63302783 particles. (took 0.0707404 sec) SUBFIND: ngb iteration 20: need to repeat for 63302327 particles. (took 0.0698113 sec) SUBFIND: ngb iteration 21: need to repeat for 63301206 particles. (took 0.0707258 sec) SUBFIND: ngb iteration 22: need to repeat for 63298041 particles. (took 0.0727786 sec) SUBFIND: ngb iteration 23: need to repeat for 63287836 particles. (took 0.0757613 sec) SUBFIND: ngb iteration 24: need to repeat for 63255558 particles. (took 0.080135 sec) SUBFIND: ngb iteration 25: need to repeat for 63162328 particles. (took 0.0858781 sec) SUBFIND: ngb iteration 26: need to repeat for 62917201 particles. (took 0.0942981 sec) SUBFIND: ngb iteration 27: need to repeat for 62340792 particles. (took 0.106879 sec) SUBFIND: ngb iteration 28: need to repeat for 61164382 particles. (took 0.123021 sec) SUBFIND: ngb iteration 29: need to repeat for 59099444 particles. (took 0.14269 sec) SUBFIND: ngb iteration 30: need to repeat for 56016432 particles. (took 0.165382 sec) SUBFIND: ngb iteration 31: need to repeat for 51949072 particles. (took 0.186993 sec) SUBFIND: ngb iteration 32: need to repeat for 47107895 particles. (took 0.203576 sec) SUBFIND: ngb iteration 33: need to repeat for 41632335 particles. (took 0.207865 sec) SUBFIND: ngb iteration 34: need to repeat for 35552013 particles. (took 0.196431 sec) SUBFIND: ngb iteration 35: need to repeat for 28941987 particles. (took 0.172684 sec) SUBFIND: ngb iteration 36: need to repeat for 22108305 particles. (took 0.145008 sec) SUBFIND: ngb iteration 37: need to repeat for 15539463 particles. (took 0.118196 sec) SUBFIND: ngb iteration 38: need to repeat for 9824304 particles. (took 0.0909455 sec) SUBFIND: ngb iteration 39: need to repeat for 5444023 particles. (took 0.0658877 sec) SUBFIND: ngb iteration 40: need to repeat for 2567462 particles. (took 0.0436338 sec) SUBFIND: ngb iteration 41: need to repeat for 992825 particles. (took 0.0256702 sec) SUBFIND: ngb iteration 42: need to repeat for 303976 particles. (took 0.0139187 sec) SUBFIND: ngb iteration 43: need to repeat for 69341 particles. (took 0.00629326 sec) SUBFIND: ngb iteration 44: need to repeat for 11692 particles. (took 0.00259034 sec) SUBFIND: ngb iteration 45: need to repeat for 1390 particles. (took 0.000848498 sec) SUBFIND: ngb iteration 46: need to repeat for 111 particles. (took 0.000346098 sec) SUBFIND: ngb iteration 47: need to repeat for 2 particles. (took 0.00044639 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 6.15231 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 134135385 particles, for threshold size factor 0.6) SUBFIND: The other 4102451 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00654337 sec SUBFIND: particle balance=1.12139 SUBFIND: subfind_exchange() took 0.23577 sec SUBFIND: particle balance for processing=1.00037 SUBFIND: subdomain decomposition took 0.0517798 sec SUBFIND: serial subfind subdomain decomposition took 0.0514072 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=4749 took 46.9967 sec SUBFIND: root-task=0: Serial processing of halo 0 took 47.1223 SUBFIND: Processing overall took (total time=49.8566 sec) SUBFIND: 0 out of 0 decisions, fraction -nan, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 258751 ALLOCATE: Changing to MaxPartSph = 122115 SUBFIND: subfind_exchange() (for return to original CPU) took 0.258617 sec TREE: Full tree construction for all particles. (presently allocated=80.6967 MB) GRAVTREE: Tree construction done. took 0.807188 sec =95687.5 NTopnodes=31001 NTopleaves=27126 tree-build-scalability=0.676393 SUBFIND: SO iteration 1: need to repeat for 4102324 halo centers. (took 0.0288119 sec) SUBFIND: SO iteration 2: need to repeat for 4102324 halo centers. (took 0.0254577 sec) SUBFIND: SO iteration 3: need to repeat for 4102324 halo centers. (took 0.025843 sec) SUBFIND: SO iteration 4: need to repeat for 4102324 halo centers. (took 0.0256658 sec) SUBFIND: SO iteration 5: need to repeat for 4102324 halo centers. (took 0.0256716 sec) SUBFIND: SO iteration 6: need to repeat for 4102324 halo centers. (took 0.0256312 sec) SUBFIND: SO iteration 7: need to repeat for 4102324 halo centers. (took 0.0261059 sec) SUBFIND: SO iteration 8: need to repeat for 4102324 halo centers. (took 0.0260631 sec) SUBFIND: SO iteration 9: need to repeat for 4102324 halo centers. (took 0.0256258 sec) SUBFIND: SO iteration 10: need to repeat for 4102324 halo centers. (took 0.0256577 sec) SUBFIND: SO iteration 11: need to repeat for 4102324 halo centers. (took 0.0262949 sec) SUBFIND: SO iteration 12: need to repeat for 4102324 halo centers. (took 0.0256921 sec) SUBFIND: SO iteration 13: need to repeat for 4102324 halo centers. (took 0.0255972 sec) SUBFIND: SO iteration 14: need to repeat for 4102324 halo centers. (took 0.0256407 sec) SUBFIND: SO iteration 15: need to repeat for 4102323 halo centers. (took 0.0255784 sec) SUBFIND: SO iteration 16: need to repeat for 565872 halo centers. (took 0.0248455 sec) SUBFIND: SO iteration 17: need to repeat for 15369 halo centers. (took 0.0103172 sec) SUBFIND: SO iteration 1: need to repeat for 4102324 halo centers. (took 0.0265106 sec) SUBFIND: SO iteration 2: need to repeat for 4102324 halo centers. (took 0.0257007 sec) SUBFIND: SO iteration 3: need to repeat for 4102324 halo centers. (took 0.0264356 sec) SUBFIND: SO iteration 4: need to repeat for 4102324 halo centers. (took 0.0258942 sec) SUBFIND: SO iteration 5: need to repeat for 4102324 halo centers. (took 0.0263685 sec) SUBFIND: SO iteration 6: need to repeat for 4102324 halo centers. (took 0.0261052 sec) SUBFIND: SO iteration 7: need to repeat for 4102324 halo centers. (took 0.0259031 sec) SUBFIND: SO iteration 8: need to repeat for 4102324 halo centers. (took 0.0256903 sec) SUBFIND: SO iteration 9: need to repeat for 4102324 halo centers. (took 0.0256465 sec) SUBFIND: SO iteration 10: need to repeat for 4102324 halo centers. (took 0.0257173 sec) SUBFIND: SO iteration 11: need to repeat for 4102324 halo centers. (took 0.0256474 sec) SUBFIND: SO iteration 12: need to repeat for 4102324 halo centers. (took 0.0256514 sec) SUBFIND: SO iteration 13: need to repeat for 4102324 halo centers. (took 0.0256604 sec) SUBFIND: SO iteration 14: need to repeat for 4102324 halo centers. (took 0.0256805 sec) SUBFIND: SO iteration 15: need to repeat for 4102322 halo centers. (took 0.0256491 sec) SUBFIND: SO iteration 16: need to repeat for 347517 halo centers. (took 0.0248314 sec) SUBFIND: SO iteration 17: need to repeat for 7440 halo centers. (took 0.00867812 sec) SUBFIND: SO iteration 1: need to repeat for 4102324 halo centers. (took 0.0259629 sec) SUBFIND: SO iteration 2: need to repeat for 4102324 halo centers. (took 0.0251295 sec) SUBFIND: SO iteration 3: need to repeat for 4102324 halo centers. (took 0.0256126 sec) SUBFIND: SO iteration 4: need to repeat for 4102324 halo centers. (took 0.02553 sec) SUBFIND: SO iteration 5: need to repeat for 4102324 halo centers. (took 0.025599 sec) SUBFIND: SO iteration 6: need to repeat for 4102324 halo centers. (took 0.0255753 sec) SUBFIND: SO iteration 7: need to repeat for 4102324 halo centers. (took 0.0255328 sec) SUBFIND: SO iteration 8: need to repeat for 4102324 halo centers. (took 0.0255914 sec) SUBFIND: SO iteration 9: need to repeat for 4102324 halo centers. (took 0.0255177 sec) SUBFIND: SO iteration 10: need to repeat for 4102324 halo centers. (took 0.0256715 sec) SUBFIND: SO iteration 11: need to repeat for 4102324 halo centers. (took 0.0255737 sec) SUBFIND: SO iteration 12: need to repeat for 4102324 halo centers. (took 0.0255161 sec) SUBFIND: SO iteration 13: need to repeat for 4102324 halo centers. (took 0.0255597 sec) SUBFIND: SO iteration 14: need to repeat for 4102324 halo centers. (took 0.0255811 sec) SUBFIND: SO iteration 15: need to repeat for 4102323 halo centers. (took 0.0255705 sec) SUBFIND: SO iteration 16: need to repeat for 574555 halo centers. (took 0.0248516 sec) SUBFIND: SO iteration 17: need to repeat for 16691 halo centers. (took 0.0103036 sec) SUBFIND: SO iteration 1: need to repeat for 4102324 halo centers. (took 0.0258684 sec) SUBFIND: SO iteration 2: need to repeat for 4102324 halo centers. (took 0.0252297 sec) SUBFIND: SO iteration 3: need to repeat for 4102324 halo centers. (took 0.0244771 sec) SUBFIND: SO iteration 4: need to repeat for 4102324 halo centers. (took 0.0247712 sec) SUBFIND: SO iteration 5: need to repeat for 4102324 halo centers. (took 0.0247868 sec) SUBFIND: SO iteration 6: need to repeat for 4102324 halo centers. (took 0.0256846 sec) SUBFIND: SO iteration 7: need to repeat for 4102324 halo centers. (took 0.0256619 sec) SUBFIND: SO iteration 8: need to repeat for 4102324 halo centers. (took 0.0257438 sec) SUBFIND: SO iteration 9: need to repeat for 4102324 halo centers. (took 0.0259867 sec) SUBFIND: SO iteration 10: need to repeat for 4102324 halo centers. (took 0.0262651 sec) SUBFIND: SO iteration 11: need to repeat for 4102324 halo centers. (took 0.0258754 sec) SUBFIND: SO iteration 12: need to repeat for 4102324 halo centers. (took 0.0262962 sec) SUBFIND: SO iteration 13: need to repeat for 4102324 halo centers. (took 0.0251417 sec) SUBFIND: SO iteration 14: need to repeat for 4102324 halo centers. (took 0.0253561 sec) SUBFIND: SO iteration 15: need to repeat for 4102324 halo centers. (took 0.0251439 sec) SUBFIND: SO iteration 16: need to repeat for 3686611 halo centers. (took 0.0247972 sec) SUBFIND: SO iteration 17: need to repeat for 500731 halo centers. (took 0.0227104 sec) SUBFIND: SO iteration 18: need to repeat for 1092 halo centers. (took 0.00970688 sec) SUBFIND: determining spherical overdensity masses took 1.7133 sec SUBFIND: assembled and ordered groups and subhalos (took 0.266855 sec) FOF/SUBFIND: writing group catalogue file: 'output/fof_subhalo_tab_066' (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 = 5.05238 sec, total size 1533.64 MB, corresponds to effective I/O rate of 303.547 MB/sec SUBFIND: Subgroup catalogues saved. took = 5.05423 sec SUBFIND: Finished with SUBFIND. (total time=64.6159 sec) SUBFIND: Total number of subhalos with at least 20 particles: 4102324 SUBFIND: Largest subhalo has 66 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134129941 FOF: preparing output order of particles took 0.935744 sec SNAPSHOT: writing snapshot file #66 @ time 0.1 ... SNAPSHOT: writing snapshot file: 'output/snap_066' (file 1 of 1) SNAPSHOT: writing snapshot rename 'output/snap_066.hdf5' to 'output/bak-snap_066.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 8.60213 sec, total size 5329.63 MB, corresponds to effective I/O rate of 619.57 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 463 (rank 463 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 472 (rank 472 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 461 (rank 461 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.