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 = 186443.69 Mb (on task= 270), Smallest = 186400.48 Mb (on task= 0), Average = 186430.10 Mb Total Mem: Largest = 191515.35 Mb (on task= 270), Smallest = 191515.33 Mb (on task= 0), Average = 191515.33 Mb Committed_AS: Largest = 5114.86 Mb (on task= 0), Smallest = 5071.66 Mb (on task= 270), Average = 5085.24 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 = 5114.86 Mb (on task= 0), Smallest = 5071.66 Mb (on task= 270), Average = 5085.24 Mb avail /dev/shm: Largest = 95321.53 Mb (on task= 83), Smallest = 95321.47 Mb (on task= 41), 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 17.3286 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): 64797652 (tot= 64797652) masstab= 0 READIC: Type 1: 69180261 (tot= 69180261) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 4525 (tot= 4525) 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 4.38181 sec, total size 6380.41 MB, corresponds to effective I/O rate of 1456.11 MB/sec READIC: Total number of particles : 133982438 INIT: Testing ID uniqueness... INIT: success. took=0.0689028 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=19272, determination of top-level tree involved 5 iterations and took 0.644038 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 1.11954|1.11973 DOMAIN: combining multiple-domains took 0.0139677 sec DOMAIN: exchange of 69184786 particles DOMAIN: particle exchange done. (took 0.345626 sec) DOMAIN: domain decomposition done. (took in total 1.01434 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0743755 sec. INIT: Converting u -> entropy All.cf_a3inv=1331 FOF: Begin to compute FoF group catalogue... (presently allocated=173.186 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.0876872 sec =91834.7 NTopnodes=22025 NTopleaves=19272 FOF: Start linking particles (presently allocated=197.117 MB) FOF: linking of small cells took 0.00185098 sec FOF: local links done (took 0.138994 sec, avg-work=0.123423, imbalance=1.12198). FOF: Marked=138590 out of the 69180261 primaries which are linked FOF: begin linking across processors (presently allocated=199.058 MB) FOF: have done 12783 cross links (processed 138590, took 0.00638777 sec) FOF: have done 2733 cross links (processed 70835, took 0.0056038 sec) FOF: have done 485 cross links (processed 10483, took 0.00490498 sec) FOF: have done 74 cross links (processed 1757, took 0.00461586 sec) FOF: have done 11 cross links (processed 276, took 0.00450084 sec) FOF: have done 1 cross links (processed 41, took 0.00447303 sec) FOF: have done 0 cross links (processed 2, took 0.00443068 sec) FOF: Local groups found. FOF: primary group finding took = 0.186188 sec FOF: Start finding nearest dm-particle (presently allocated=197.117 MB) FOF: fof-nearest iteration 1: need to repeat for 63399261 particles. (took = 0.0941058 sec) FOF: fof-nearest iteration 2: need to repeat for 56391819 particles. (took = 0.104328 sec) FOF: fof-nearest iteration 3: need to repeat for 36600099 particles. (took = 0.111377 sec) FOF: fof-nearest iteration 4: need to repeat for 13783449 particles. (took = 0.0880155 sec) FOF: fof-nearest iteration 5: need to repeat for 2325607 particles. (took = 0.0414251 sec) FOF: fof-nearest iteration 6: need to repeat for 32031 particles. (took = 0.0113921 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.458856 sec FOF: compiling local group data and catalogue took = 0.0279161 sec FOF: Total number of FOF groups with at least 32 particles: 2138664 FOF: Largest FOF group has 126 particles. FOF: Total number of particles in FOF groups: 133982438 FOF: group properties are now allocated.. (presently allocated=180.151 MB) FOF: computation of group properties took = 0.0138396 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.121516 sec FOF: Finished computing FoF groups. Complete work took 0.964635 sec (presently allocated=175.035 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=185.378 MB) GRAVTREE: Tree construction done. took 0.296595 sec =125888 NTopnodes=22025 NTopleaves=19272 tree-build-scalability=0.825448 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 124645402 particles. (took 0.866676 sec) SUBFIND: ngb iteration 2: need to repeat for 115054510 particles. (took 0.664598 sec) SUBFIND: ngb iteration 3: need to repeat for 105975280 particles. (took 0.536373 sec) SUBFIND: ngb iteration 4: need to repeat for 98350214 particles. (took 0.44236 sec) SUBFIND: ngb iteration 5: need to repeat for 92320937 particles. (took 0.382231 sec) SUBFIND: ngb iteration 6: need to repeat for 87290112 particles. (took 0.346779 sec) SUBFIND: ngb iteration 7: need to repeat for 82287381 particles. (took 0.323764 sec) SUBFIND: ngb iteration 8: need to repeat for 77069575 particles. (took 0.303788 sec) SUBFIND: ngb iteration 9: need to repeat for 72498157 particles. (took 0.285387 sec) SUBFIND: ngb iteration 10: need to repeat for 69230867 particles. (took 0.27069 sec) SUBFIND: ngb iteration 11: need to repeat for 67226784 particles. (took 0.263949 sec) SUBFIND: ngb iteration 12: need to repeat for 66109870 particles. (took 0.261824 sec) SUBFIND: ngb iteration 13: need to repeat for 65502552 particles. (took 0.264076 sec) SUBFIND: ngb iteration 14: need to repeat for 65169198 particles. (took 0.262541 sec) SUBFIND: ngb iteration 15: need to repeat for 64978404 particles. (took 0.258213 sec) SUBFIND: ngb iteration 16: need to repeat for 64835925 particles. (took 0.241406 sec) SUBFIND: ngb iteration 17: need to repeat for 64661698 particles. (took 0.224998 sec) SUBFIND: ngb iteration 18: need to repeat for 64422020 particles. (took 0.208739 sec) SUBFIND: ngb iteration 19: need to repeat for 64115831 particles. (took 0.195821 sec) SUBFIND: ngb iteration 20: need to repeat for 63731642 particles. (took 0.18833 sec) SUBFIND: ngb iteration 21: need to repeat for 63226568 particles. (took 0.187264 sec) SUBFIND: ngb iteration 22: need to repeat for 62542747 particles. (took 0.186278 sec) SUBFIND: ngb iteration 23: need to repeat for 61587189 particles. (took 0.187321 sec) SUBFIND: ngb iteration 24: need to repeat for 60268081 particles. (took 0.189443 sec) SUBFIND: ngb iteration 25: need to repeat for 58461996 particles. (took 0.19359 sec) SUBFIND: ngb iteration 26: need to repeat for 55986979 particles. (took 0.19616 sec) SUBFIND: ngb iteration 27: need to repeat for 52703772 particles. (took 0.198724 sec) SUBFIND: ngb iteration 28: need to repeat for 48500509 particles. (took 0.20193 sec) SUBFIND: ngb iteration 29: need to repeat for 43361506 particles. (took 0.207649 sec) SUBFIND: ngb iteration 30: need to repeat for 37466558 particles. (took 0.210021 sec) SUBFIND: ngb iteration 31: need to repeat for 31191511 particles. (took 0.206538 sec) SUBFIND: ngb iteration 32: need to repeat for 25093857 particles. (took 0.202484 sec) SUBFIND: ngb iteration 33: need to repeat for 19666847 particles. (took 0.188338 sec) SUBFIND: ngb iteration 34: need to repeat for 15154007 particles. (took 0.171205 sec) SUBFIND: ngb iteration 35: need to repeat for 11446790 particles. (took 0.141385 sec) SUBFIND: ngb iteration 36: need to repeat for 8358980 particles. (took 0.111002 sec) SUBFIND: ngb iteration 37: need to repeat for 5805688 particles. (took 0.0828387 sec) SUBFIND: ngb iteration 38: need to repeat for 3783216 particles. (took 0.0597539 sec) SUBFIND: ngb iteration 39: need to repeat for 2265409 particles. (took 0.0423638 sec) SUBFIND: ngb iteration 40: need to repeat for 1218229 particles. (took 0.0281695 sec) SUBFIND: ngb iteration 41: need to repeat for 574458 particles. (took 0.0177619 sec) SUBFIND: ngb iteration 42: need to repeat for 231874 particles. (took 0.0108323 sec) SUBFIND: ngb iteration 43: need to repeat for 78665 particles. (took 0.00653435 sec) SUBFIND: ngb iteration 44: need to repeat for 21758 particles. (took 0.00310841 sec) SUBFIND: ngb iteration 45: need to repeat for 4876 particles. (took 0.00131437 sec) SUBFIND: ngb iteration 46: need to repeat for 772 particles. (took 0.00059214 sec) SUBFIND: ngb iteration 47: need to repeat for 71 particles. (took 0.000283582 sec) SUBFIND: ngb iteration 48: need to repeat for 6 particles. (took 0.000170486 sec) SUBFIND: ngb iteration 49: need to repeat for 1 particles. (took 0.000165835 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 10.0346 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 133982438 particles, for threshold size factor 0.6) SUBFIND: The other 2138664 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00617384 sec SUBFIND: particle balance=1.11954 SUBFIND: subfind_exchange() took 0.454034 sec SUBFIND: particle balance for processing=1.00028 SUBFIND: subdomain decomposition took 0.104851 sec SUBFIND: serial subfind subdomain decomposition took 0.103799 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=4951 took 118.692 sec SUBFIND: root-task=0: Serial processing of halo 0 took 118.947 SUBFIND: Processing overall took (total time=119.453 sec) SUBFIND: 0 out of 4020 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 516910 ALLOCATE: Changing to MaxPartSph = 249991 SUBFIND: subfind_exchange() (for return to original CPU) took 0.50948 sec TREE: Full tree construction for all particles. (presently allocated=162.517 MB) GRAVTREE: Tree construction done. took 1.57395 sec =125888 NTopnodes=22025 NTopleaves=19272 tree-build-scalability=0.825448 SUBFIND: SO iteration 1: need to repeat for 2138664 halo centers. (took 0.0359313 sec) SUBFIND: SO iteration 2: need to repeat for 2138664 halo centers. (took 0.0278621 sec) SUBFIND: SO iteration 3: need to repeat for 2138664 halo centers. (took 0.0278484 sec) SUBFIND: SO iteration 4: need to repeat for 2138664 halo centers. (took 0.0275744 sec) SUBFIND: SO iteration 5: need to repeat for 2138664 halo centers. (took 0.0283779 sec) SUBFIND: SO iteration 6: need to repeat for 2138664 halo centers. (took 0.0290163 sec) SUBFIND: SO iteration 7: need to repeat for 2138664 halo centers. (took 0.029562 sec) SUBFIND: SO iteration 8: need to repeat for 2138664 halo centers. (took 0.0298386 sec) SUBFIND: SO iteration 9: need to repeat for 2138664 halo centers. (took 0.0295147 sec) SUBFIND: SO iteration 10: need to repeat for 2138664 halo centers. (took 0.0294332 sec) SUBFIND: SO iteration 11: need to repeat for 2138664 halo centers. (took 0.0309382 sec) SUBFIND: SO iteration 12: need to repeat for 2138664 halo centers. (took 0.0290245 sec) SUBFIND: SO iteration 13: need to repeat for 2138664 halo centers. (took 0.02828 sec) SUBFIND: SO iteration 14: need to repeat for 2138664 halo centers. (took 0.0316394 sec) SUBFIND: SO iteration 15: need to repeat for 2138664 halo centers. (took 0.0309027 sec) SUBFIND: SO iteration 16: need to repeat for 158718 halo centers. (took 0.0310918 sec) SUBFIND: SO iteration 17: need to repeat for 316 halo centers. (took 0.00982224 sec) SUBFIND: SO iteration 1: need to repeat for 2138664 halo centers. (took 0.0285235 sec) SUBFIND: SO iteration 2: need to repeat for 2138664 halo centers. (took 0.0279155 sec) SUBFIND: SO iteration 3: need to repeat for 2138664 halo centers. (took 0.0298458 sec) SUBFIND: SO iteration 4: need to repeat for 2138664 halo centers. (took 0.029791 sec) SUBFIND: SO iteration 5: need to repeat for 2138664 halo centers. (took 0.0270644 sec) SUBFIND: SO iteration 6: need to repeat for 2138664 halo centers. (took 0.027064 sec) SUBFIND: SO iteration 7: need to repeat for 2138664 halo centers. (took 0.0272502 sec) SUBFIND: SO iteration 8: need to repeat for 2138664 halo centers. (took 0.0274981 sec) SUBFIND: SO iteration 9: need to repeat for 2138664 halo centers. (took 0.0286831 sec) SUBFIND: SO iteration 10: need to repeat for 2138664 halo centers. (took 0.0300467 sec) SUBFIND: SO iteration 11: need to repeat for 2138664 halo centers. (took 0.0293707 sec) SUBFIND: SO iteration 12: need to repeat for 2138664 halo centers. (took 0.0273157 sec) SUBFIND: SO iteration 13: need to repeat for 2138664 halo centers. (took 0.0281086 sec) SUBFIND: SO iteration 14: need to repeat for 2138664 halo centers. (took 0.0302626 sec) SUBFIND: SO iteration 15: need to repeat for 2138664 halo centers. (took 0.0324608 sec) SUBFIND: SO iteration 16: need to repeat for 87738 halo centers. (took 0.0263883 sec) SUBFIND: SO iteration 17: need to repeat for 170 halo centers. (took 0.00517381 sec) SUBFIND: SO iteration 1: need to repeat for 2138664 halo centers. (took 0.0277018 sec) SUBFIND: SO iteration 2: need to repeat for 2138664 halo centers. (took 0.0267335 sec) SUBFIND: SO iteration 3: need to repeat for 2138664 halo centers. (took 0.0270608 sec) SUBFIND: SO iteration 4: need to repeat for 2138664 halo centers. (took 0.0305949 sec) SUBFIND: SO iteration 5: need to repeat for 2138664 halo centers. (took 0.0270226 sec) SUBFIND: SO iteration 6: need to repeat for 2138664 halo centers. (took 0.0271583 sec) SUBFIND: SO iteration 7: need to repeat for 2138664 halo centers. (took 0.0269931 sec) SUBFIND: SO iteration 8: need to repeat for 2138664 halo centers. (took 0.0271187 sec) SUBFIND: SO iteration 9: need to repeat for 2138664 halo centers. (took 0.0272733 sec) SUBFIND: SO iteration 10: need to repeat for 2138664 halo centers. (took 0.0271913 sec) SUBFIND: SO iteration 11: need to repeat for 2138664 halo centers. (took 0.0273494 sec) SUBFIND: SO iteration 12: need to repeat for 2138664 halo centers. (took 0.028251 sec) SUBFIND: SO iteration 13: need to repeat for 2138664 halo centers. (took 0.0271044 sec) SUBFIND: SO iteration 14: need to repeat for 2138664 halo centers. (took 0.0274522 sec) SUBFIND: SO iteration 15: need to repeat for 2138664 halo centers. (took 0.029995 sec) SUBFIND: SO iteration 16: need to repeat for 160175 halo centers. (took 0.0274907 sec) SUBFIND: SO iteration 17: need to repeat for 316 halo centers. (took 0.0110817 sec) SUBFIND: SO iteration 1: need to repeat for 2138664 halo centers. (took 0.0273834 sec) SUBFIND: SO iteration 2: need to repeat for 2138664 halo centers. (took 0.0269205 sec) SUBFIND: SO iteration 3: need to repeat for 2138664 halo centers. (took 0.0286596 sec) SUBFIND: SO iteration 4: need to repeat for 2138664 halo centers. (took 0.0264329 sec) SUBFIND: SO iteration 5: need to repeat for 2138664 halo centers. (took 0.0264916 sec) SUBFIND: SO iteration 6: need to repeat for 2138664 halo centers. (took 0.0270867 sec) SUBFIND: SO iteration 7: need to repeat for 2138664 halo centers. (took 0.026623 sec) SUBFIND: SO iteration 8: need to repeat for 2138664 halo centers. (took 0.0265707 sec) SUBFIND: SO iteration 9: need to repeat for 2138664 halo centers. (took 0.0267099 sec) SUBFIND: SO iteration 10: need to repeat for 2138664 halo centers. (took 0.0266891 sec) SUBFIND: SO iteration 11: need to repeat for 2138664 halo centers. (took 0.0264258 sec) SUBFIND: SO iteration 12: need to repeat for 2138664 halo centers. (took 0.0266557 sec) SUBFIND: SO iteration 13: need to repeat for 2138664 halo centers. (took 0.0262961 sec) SUBFIND: SO iteration 14: need to repeat for 2138664 halo centers. (took 0.0265594 sec) SUBFIND: SO iteration 15: need to repeat for 2138664 halo centers. (took 0.0264623 sec) SUBFIND: SO iteration 16: need to repeat for 1735010 halo centers. (took 0.0264491 sec) SUBFIND: SO iteration 17: need to repeat for 158322 halo centers. (took 0.0264946 sec) SUBFIND: SO iteration 18: need to repeat for 9135 halo centers. (took 0.00621479 sec) SUBFIND: determining spherical overdensity masses took 1.87183 sec SUBFIND: assembled and ordered groups and subhalos (took 0.114033 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 = 1.77213 sec, total size 800.34 MB, corresponds to effective I/O rate of 451.626 MB/sec SUBFIND: Subgroup catalogues saved. took = 1.77378 sec SUBFIND: Finished with SUBFIND. (total time=136.163 sec) SUBFIND: Total number of subhalos with at least 20 particles: 2142648 SUBFIND: Largest subhalo has 126 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 133982438 FOF: preparing output order of particles took 1.37914 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 7.46061 sec, total size 5341.47 MB, corresponds to effective I/O rate of 715.956 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 376 (rank 376 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 388 (rank 388 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 390 (rank 390 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.