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 = 186206.24 Mb (on task= 621), Smallest = 185791.55 Mb (on task= 243), Average = 185987.33 Mb Total Mem: Largest = 191386.89 Mb (on task= 27), Smallest = 191386.89 Mb (on task= 0), Average = 191386.89 Mb Committed_AS: Largest = 5595.34 Mb (on task= 243), Smallest = 5180.64 Mb (on task= 621), Average = 5399.56 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 = 5595.34 Mb (on task= 243), Smallest = 5180.64 Mb (on task= 621), Average = 5399.56 Mb avail /dev/shm: Largest = 95257.27 Mb (on task= 89), Smallest = 95257.20 Mb (on task= 374), 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 19.4281 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): 60185139 (tot= 60185139) masstab= 0 READIC: Type 1: 73915337 (tot= 73915337) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 1955 (tot= 1955) 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 4.51913 sec, total size 6368.31 MB, corresponds to effective I/O rate of 1409.19 MB/sec READIC: Total number of particles : 134102431 INIT: Testing ID uniqueness... INIT: success. took=0.0650858 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: Increasing TopNodeAllocFactor=5.32333 new value=6.92033 DOMAIN: NTopleaves=30724, determination of top-level tree involved 6 iterations and took 0.500814 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=158 for nextra=94, reaching maximum imbalance of 1.09712|1.09723 DOMAIN: combining multiple-domains took 0.015964 sec DOMAIN: exchange of 73917292 particles DOMAIN: particle exchange done. (took 0.318933 sec) DOMAIN: domain decomposition done. (took in total 0.843131 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0465057 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=113.524 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.0671717 sec =80154.3 NTopnodes=35113 NTopleaves=30724 FOF: Start linking particles (presently allocated=129.273 MB) FOF: linking of small cells took 0.00115363 sec FOF: local links done (took 0.10468 sec, avg-work=0.0936973, imbalance=1.10647). FOF: Marked=171680 out of the 73915337 primaries which are linked FOF: begin linking across processors (presently allocated=130.623 MB) FOF: have done 15191 cross links (processed 171680, took 0.00498311 sec) FOF: have done 3245 cross links (processed 83766, took 0.00402843 sec) FOF: have done 513 cross links (processed 12066, took 0.00347051 sec) FOF: have done 78 cross links (processed 1766, took 0.00311293 sec) FOF: have done 13 cross links (processed 255, took 0.00312634 sec) FOF: have done 3 cross links (processed 38, took 0.00323836 sec) FOF: have done 0 cross links (processed 6, took 0.00307304 sec) FOF: Local groups found. FOF: primary group finding took = 0.136941 sec FOF: Start finding nearest dm-particle (presently allocated=129.273 MB) FOF: fof-nearest iteration 1: need to repeat for 59208965 particles. (took = 0.0583291 sec) FOF: fof-nearest iteration 2: need to repeat for 54237314 particles. (took = 0.0641412 sec) FOF: fof-nearest iteration 3: need to repeat for 39126313 particles. (took = 0.0706999 sec) FOF: fof-nearest iteration 4: need to repeat for 17652042 particles. (took = 0.0625621 sec) FOF: fof-nearest iteration 5: need to repeat for 3145091 particles. (took = 0.0359514 sec) FOF: fof-nearest iteration 6: need to repeat for 87613 particles. (took = 0.0103865 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.307751 sec FOF: compiling local group data and catalogue took = 0.0174288 sec FOF: Total number of FOF groups with at least 32 particles: 1784997 FOF: Largest FOF group has 76 particles. FOF: Total number of particles in FOF groups: 134102431 FOF: group properties are now allocated.. (presently allocated=117.894 MB) FOF: computation of group properties took = 0.00783538 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.180821 sec FOF: Finished computing FoF groups. Complete work took 0.813716 sec (presently allocated=114.543 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=121.312 MB) GRAVTREE: Tree construction done. took 0.201772 sec =99460.1 NTopnodes=35113 NTopleaves=30724 tree-build-scalability=0.647509 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 133866263 particles. (took 0.539602 sec) SUBFIND: ngb iteration 2: need to repeat for 133518494 particles. (took 0.464664 sec) SUBFIND: ngb iteration 3: need to repeat for 132991071 particles. (took 0.428731 sec) SUBFIND: ngb iteration 4: need to repeat for 132105257 particles. (took 0.408843 sec) SUBFIND: ngb iteration 5: need to repeat for 130469144 particles. (took 0.399378 sec) SUBFIND: ngb iteration 6: need to repeat for 127320041 particles. (took 0.400673 sec) SUBFIND: ngb iteration 7: need to repeat for 121176886 particles. (took 0.400925 sec) SUBFIND: ngb iteration 8: need to repeat for 110106014 particles. (took 0.38987 sec) SUBFIND: ngb iteration 9: need to repeat for 94422590 particles. (took 0.354145 sec) SUBFIND: ngb iteration 10: need to repeat for 79727301 particles. (took 0.29776 sec) SUBFIND: ngb iteration 11: need to repeat for 70207190 particles. (took 0.243342 sec) SUBFIND: ngb iteration 12: need to repeat for 65169370 particles. (took 0.210359 sec) SUBFIND: ngb iteration 13: need to repeat for 62712327 particles. (took 0.196379 sec) SUBFIND: ngb iteration 14: need to repeat for 61516539 particles. (took 0.190961 sec) SUBFIND: ngb iteration 15: need to repeat for 60894023 particles. (took 0.185744 sec) SUBFIND: ngb iteration 16: need to repeat for 60534903 particles. (took 0.177204 sec) SUBFIND: ngb iteration 17: need to repeat for 60305006 particles. (took 0.164977 sec) SUBFIND: ngb iteration 18: need to repeat for 60144479 particles. (took 0.151427 sec) SUBFIND: ngb iteration 19: need to repeat for 60023014 particles. (took 0.139243 sec) SUBFIND: ngb iteration 20: need to repeat for 59914569 particles. (took 0.131698 sec) SUBFIND: ngb iteration 21: need to repeat for 59795642 particles. (took 0.128691 sec) SUBFIND: ngb iteration 22: need to repeat for 59650230 particles. (took 0.128565 sec) SUBFIND: ngb iteration 23: need to repeat for 59455176 particles. (took 0.129972 sec) SUBFIND: ngb iteration 24: need to repeat for 59190844 particles. (took 0.132472 sec) SUBFIND: ngb iteration 25: need to repeat for 58832117 particles. (took 0.135497 sec) SUBFIND: ngb iteration 26: need to repeat for 58337417 particles. (took 0.141361 sec) SUBFIND: ngb iteration 27: need to repeat for 57655117 particles. (took 0.147459 sec) SUBFIND: ngb iteration 28: need to repeat for 56725706 particles. (took 0.156929 sec) SUBFIND: ngb iteration 29: need to repeat for 55480300 particles. (took 0.171611 sec) SUBFIND: ngb iteration 30: need to repeat for 53818690 particles. (took 0.18831 sec) SUBFIND: ngb iteration 31: need to repeat for 51647674 particles. (took 0.206665 sec) SUBFIND: ngb iteration 32: need to repeat for 48849562 particles. (took 0.221202 sec) SUBFIND: ngb iteration 33: need to repeat for 45317850 particles. (took 0.230367 sec) SUBFIND: ngb iteration 34: need to repeat for 40975665 particles. (took 0.231176 sec) SUBFIND: ngb iteration 35: need to repeat for 35798313 particles. (took 0.217302 sec) SUBFIND: ngb iteration 36: need to repeat for 29901845 particles. (took 0.194676 sec) SUBFIND: ngb iteration 37: need to repeat for 23580457 particles. (took 0.168801 sec) SUBFIND: ngb iteration 38: need to repeat for 17286615 particles. (took 0.140501 sec) SUBFIND: ngb iteration 39: need to repeat for 11558936 particles. (took 0.110709 sec) SUBFIND: ngb iteration 40: need to repeat for 6903187 particles. (took 0.0811373 sec) SUBFIND: ngb iteration 41: need to repeat for 3586383 particles. (took 0.0544191 sec) SUBFIND: ngb iteration 42: need to repeat for 1562850 particles. (took 0.0327204 sec) SUBFIND: ngb iteration 43: need to repeat for 557786 particles. (took 0.0175297 sec) SUBFIND: ngb iteration 44: need to repeat for 154377 particles. (took 0.00849546 sec) SUBFIND: ngb iteration 45: need to repeat for 31537 particles. (took 0.0036534 sec) SUBFIND: ngb iteration 46: need to repeat for 4884 particles. (took 0.00144565 sec) SUBFIND: ngb iteration 47: need to repeat for 512 particles. (took 0.000520711 sec) SUBFIND: ngb iteration 48: need to repeat for 28 particles. (took 0.000335607 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 9.26283 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 134102431 particles, for threshold size factor 0.6) SUBFIND: The other 1784997 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00425118 sec SUBFIND: particle balance=1.09669 SUBFIND: subfind_exchange() took 0.359135 sec SUBFIND: particle balance for processing=1.00014 SUBFIND: subdomain decomposition took 0.0692031 sec SUBFIND: serial subfind subdomain decomposition took 0.0685571 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=2755 took 41.9901 sec SUBFIND: root-task=0: Serial processing of halo 0 took 42.1581 SUBFIND: Processing overall took (total time=42.6671 sec) SUBFIND: 0 out of 5975 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 344916 ALLOCATE: Changing to MaxPartSph = 154798 SUBFIND: subfind_exchange() (for return to original CPU) took 0.393702 sec TREE: Full tree construction for all particles. (presently allocated=105.839 MB) GRAVTREE: Tree construction done. took 1.00603 sec =99460.1 NTopnodes=35113 NTopleaves=30724 tree-build-scalability=0.647509 SUBFIND: SO iteration 1: need to repeat for 1784915 halo centers. (took 0.0241576 sec) SUBFIND: SO iteration 2: need to repeat for 1784915 halo centers. (took 0.0218707 sec) SUBFIND: SO iteration 3: need to repeat for 1784915 halo centers. (took 0.0216653 sec) SUBFIND: SO iteration 4: need to repeat for 1784915 halo centers. (took 0.0220513 sec) SUBFIND: SO iteration 5: need to repeat for 1784915 halo centers. (took 0.0215878 sec) SUBFIND: SO iteration 6: need to repeat for 1784915 halo centers. (took 0.0222714 sec) SUBFIND: SO iteration 7: need to repeat for 1784915 halo centers. (took 0.0214868 sec) SUBFIND: SO iteration 8: need to repeat for 1784915 halo centers. (took 0.0215634 sec) SUBFIND: SO iteration 9: need to repeat for 1784915 halo centers. (took 0.0214827 sec) SUBFIND: SO iteration 10: need to repeat for 1784915 halo centers. (took 0.0213392 sec) SUBFIND: SO iteration 11: need to repeat for 1784915 halo centers. (took 0.0213703 sec) SUBFIND: SO iteration 12: need to repeat for 1784915 halo centers. (took 0.0213309 sec) SUBFIND: SO iteration 13: need to repeat for 1784915 halo centers. (took 0.0213964 sec) SUBFIND: SO iteration 14: need to repeat for 1784915 halo centers. (took 0.0213988 sec) SUBFIND: SO iteration 15: need to repeat for 1784915 halo centers. (took 0.0214852 sec) SUBFIND: SO iteration 16: need to repeat for 131594 halo centers. (took 0.0209329 sec) SUBFIND: SO iteration 17: need to repeat for 2046 halo centers. (took 0.00730191 sec) SUBFIND: SO iteration 18: need to repeat for 3 halo centers. (took 0.000380896 sec) SUBFIND: SO iteration 1: need to repeat for 1784915 halo centers. (took 0.0214364 sec) SUBFIND: SO iteration 2: need to repeat for 1784915 halo centers. (took 0.0209448 sec) SUBFIND: SO iteration 3: need to repeat for 1784915 halo centers. (took 0.0214148 sec) SUBFIND: SO iteration 4: need to repeat for 1784915 halo centers. (took 0.0212892 sec) SUBFIND: SO iteration 5: need to repeat for 1784915 halo centers. (took 0.0213213 sec) SUBFIND: SO iteration 6: need to repeat for 1784915 halo centers. (took 0.0213302 sec) SUBFIND: SO iteration 7: need to repeat for 1784915 halo centers. (took 0.0216119 sec) SUBFIND: SO iteration 8: need to repeat for 1784915 halo centers. (took 0.021278 sec) SUBFIND: SO iteration 9: need to repeat for 1784915 halo centers. (took 0.0213596 sec) SUBFIND: SO iteration 10: need to repeat for 1784915 halo centers. (took 0.0214234 sec) SUBFIND: SO iteration 11: need to repeat for 1784915 halo centers. (took 0.021303 sec) SUBFIND: SO iteration 12: need to repeat for 1784915 halo centers. (took 0.0213555 sec) SUBFIND: SO iteration 13: need to repeat for 1784915 halo centers. (took 0.021279 sec) SUBFIND: SO iteration 14: need to repeat for 1784915 halo centers. (took 0.0217134 sec) SUBFIND: SO iteration 15: need to repeat for 1784915 halo centers. (took 0.0221687 sec) SUBFIND: SO iteration 16: need to repeat for 76624 halo centers. (took 0.0214815 sec) SUBFIND: SO iteration 17: need to repeat for 521 halo centers. (took 0.00583885 sec) SUBFIND: SO iteration 1: need to repeat for 1784915 halo centers. (took 0.0221223 sec) SUBFIND: SO iteration 2: need to repeat for 1784915 halo centers. (took 0.0219348 sec) SUBFIND: SO iteration 3: need to repeat for 1784915 halo centers. (took 0.0219181 sec) SUBFIND: SO iteration 4: need to repeat for 1784915 halo centers. (took 0.0219682 sec) SUBFIND: SO iteration 5: need to repeat for 1784915 halo centers. (took 0.0223909 sec) SUBFIND: SO iteration 6: need to repeat for 1784915 halo centers. (took 0.0221472 sec) SUBFIND: SO iteration 7: need to repeat for 1784915 halo centers. (took 0.0219792 sec) SUBFIND: SO iteration 8: need to repeat for 1784915 halo centers. (took 0.0214355 sec) SUBFIND: SO iteration 9: need to repeat for 1784915 halo centers. (took 0.0214287 sec) SUBFIND: SO iteration 10: need to repeat for 1784915 halo centers. (took 0.0214158 sec) SUBFIND: SO iteration 11: need to repeat for 1784915 halo centers. (took 0.0213734 sec) SUBFIND: SO iteration 12: need to repeat for 1784915 halo centers. (took 0.0213445 sec) SUBFIND: SO iteration 13: need to repeat for 1784915 halo centers. (took 0.0213968 sec) SUBFIND: SO iteration 14: need to repeat for 1784915 halo centers. (took 0.0214212 sec) SUBFIND: SO iteration 15: need to repeat for 1784915 halo centers. (took 0.02136 sec) SUBFIND: SO iteration 16: need to repeat for 134595 halo centers. (took 0.0210643 sec) SUBFIND: SO iteration 17: need to repeat for 2120 halo centers. (took 0.0077906 sec) SUBFIND: SO iteration 18: need to repeat for 3 halo centers. (took 0.000383396 sec) SUBFIND: SO iteration 1: need to repeat for 1784915 halo centers. (took 0.0214069 sec) SUBFIND: SO iteration 2: need to repeat for 1784915 halo centers. (took 0.0212533 sec) SUBFIND: SO iteration 3: need to repeat for 1784915 halo centers. (took 0.0208956 sec) SUBFIND: SO iteration 4: need to repeat for 1784915 halo centers. (took 0.0211265 sec) SUBFIND: SO iteration 5: need to repeat for 1784915 halo centers. (took 0.0212942 sec) SUBFIND: SO iteration 6: need to repeat for 1784915 halo centers. (took 0.0210586 sec) SUBFIND: SO iteration 7: need to repeat for 1784915 halo centers. (took 0.0210354 sec) SUBFIND: SO iteration 8: need to repeat for 1784915 halo centers. (took 0.020983 sec) SUBFIND: SO iteration 9: need to repeat for 1784915 halo centers. (took 0.0210395 sec) SUBFIND: SO iteration 10: need to repeat for 1784915 halo centers. (took 0.0210004 sec) SUBFIND: SO iteration 11: need to repeat for 1784915 halo centers. (took 0.0210127 sec) SUBFIND: SO iteration 12: need to repeat for 1784915 halo centers. (took 0.0210546 sec) SUBFIND: SO iteration 13: need to repeat for 1784915 halo centers. (took 0.0210579 sec) SUBFIND: SO iteration 14: need to repeat for 1784915 halo centers. (took 0.0210048 sec) SUBFIND: SO iteration 15: need to repeat for 1784915 halo centers. (took 0.0210116 sec) SUBFIND: SO iteration 16: need to repeat for 1512045 halo centers. (took 0.0209779 sec) SUBFIND: SO iteration 17: need to repeat for 135054 halo centers. (took 0.0186745 sec) SUBFIND: SO iteration 18: need to repeat for 18520 halo centers. (took 0.00715671 sec) SUBFIND: determining spherical overdensity masses took 1.42736 sec SUBFIND: assembled and ordered groups and subhalos (took 0.189509 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 = 2.71195 sec, total size 668.508 MB, corresponds to effective I/O rate of 246.504 MB/sec SUBFIND: Subgroup catalogues saved. took = 2.71359 sec SUBFIND: Finished with SUBFIND. (total time=58.3025 sec) SUBFIND: Total number of subhalos with at least 20 particles: 1790841 SUBFIND: Largest subhalo has 76 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134095153 FOF: preparing output order of particles took 1.295 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 9.13173 sec, total size 5292.81 MB, corresponds to effective I/O rate of 579.606 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 637 (rank 637 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 443 (rank 443 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.