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 = 186443.99 Mb (on task= 270), Smallest = 186401.89 Mb (on task= 378), Average = 186426.44 Mb Total Mem: Largest = 191515.35 Mb (on task= 270), Smallest = 191515.33 Mb (on task= 0), Average = 191515.33 Mb Committed_AS: Largest = 5113.44 Mb (on task= 378), Smallest = 5071.36 Mb (on task= 270), Average = 5088.90 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 = 5113.44 Mb (on task= 378), Smallest = 5071.36 Mb (on task= 270), Average = 5088.90 Mb avail /dev/shm: Largest = 95321.53 Mb (on task= 81), Smallest = 95321.47 Mb (on task= 368), Average = 95321.51 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c174-092.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 15.9503 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): 65914279 (tot= 65914279) masstab= 0 READIC: Type 1: 67953028 (tot= 67953028) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 115232 (tot= 115232) 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 5.11292 sec, total size 6384.68 MB, corresponds to effective I/O rate of 1248.73 MB/sec READIC: Total number of particles : 133982539 INIT: Testing ID uniqueness... INIT: success. took=0.0708333 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=18775, determination of top-level tree involved 6 iterations and took 0.648638 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 1.11888|1.11973 DOMAIN: combining multiple-domains took 0.0141934 sec DOMAIN: exchange of 68068260 particles DOMAIN: particle exchange done. (took 0.324482 sec) DOMAIN: domain decomposition done. (took in total 0.998016 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0738427 sec. INIT: Converting u -> entropy All.cf_a3inv=1331 FOF: Begin to compute FoF group catalogue... (presently allocated=174.016 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.153972 sec =70934.6 NTopnodes=21457 NTopleaves=18775 FOF: Start linking particles (presently allocated=193.263 MB) FOF: linking of small cells took 0.00181874 sec FOF: local links done (took 0.159719 sec, avg-work=0.140609, imbalance=1.12951). FOF: Marked=147032 out of the 67953028 primaries which are linked FOF: begin linking across processors (presently allocated=195.104 MB) FOF: have done 9420 cross links (processed 147032, took 0.00616142 sec) FOF: have done 2456 cross links (processed 74604, took 0.0053562 sec) FOF: have done 442 cross links (processed 11614, took 0.00510248 sec) FOF: have done 83 cross links (processed 2092, took 0.00460248 sec) FOF: have done 16 cross links (processed 386, took 0.00443325 sec) FOF: have done 3 cross links (processed 74, took 0.00445666 sec) FOF: have done 2 cross links (processed 11, took 0.00442811 sec) FOF: have done 1 cross links (processed 5, took 0.00454637 sec) FOF: have done 0 cross links (processed 2, took 0.00438077 sec) FOF: Local groups found. FOF: primary group finding took = 0.215846 sec FOF: Start finding nearest dm-particle (presently allocated=193.263 MB) FOF: fof-nearest iteration 1: need to repeat for 64140065 particles. (took = 0.102858 sec) FOF: fof-nearest iteration 2: need to repeat for 54820838 particles. (took = 0.11795 sec) FOF: fof-nearest iteration 3: need to repeat for 30311495 particles. (took = 0.129134 sec) FOF: fof-nearest iteration 4: need to repeat for 8557249 particles. (took = 0.0905765 sec) FOF: fof-nearest iteration 5: need to repeat for 1180080 particles. (took = 0.0325612 sec) FOF: fof-nearest iteration 6: need to repeat for 15706 particles. (took = 0.00827645 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.489506 sec FOF: compiling local group data and catalogue took = 0.0271276 sec FOF: Total number of FOF groups with at least 32 particles: 836940 FOF: Largest FOF group has 321 particles. FOF: Total number of particles in FOF groups: 133982539 FOF: group properties are now allocated.. (presently allocated=179.76 MB) FOF: computation of group properties took = 0.00951438 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.0987976 sec FOF: Finished computing FoF groups. Complete work took 1.05536 sec (presently allocated=174.737 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=180.814 MB) GRAVTREE: Tree construction done. took 0.530987 sec =101894 NTopnodes=21457 NTopleaves=18775 tree-build-scalability=0.789905 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 133956202 particles. (took 1.02821 sec) SUBFIND: ngb iteration 2: need to repeat for 133941540 particles. (took 0.855012 sec) SUBFIND: ngb iteration 3: need to repeat for 133923700 particles. (took 0.757417 sec) SUBFIND: ngb iteration 4: need to repeat for 133907864 particles. (took 0.697995 sec) SUBFIND: ngb iteration 5: need to repeat for 133893693 particles. (took 0.669457 sec) SUBFIND: ngb iteration 6: need to repeat for 133880879 particles. (took 0.661953 sec) SUBFIND: ngb iteration 7: need to repeat for 133867657 particles. (took 0.664052 sec) SUBFIND: ngb iteration 8: need to repeat for 133857239 particles. (took 0.682351 sec) SUBFIND: ngb iteration 9: need to repeat for 133847319 particles. (took 0.708123 sec) SUBFIND: ngb iteration 10: need to repeat for 133827195 particles. (took 0.743501 sec) SUBFIND: ngb iteration 11: need to repeat for 133547307 particles. (took 0.786469 sec) SUBFIND: ngb iteration 12: need to repeat for 130848724 particles. (took 0.827042 sec) SUBFIND: ngb iteration 13: need to repeat for 122865400 particles. (took 0.849498 sec) SUBFIND: ngb iteration 14: need to repeat for 110676346 particles. (took 0.833439 sec) SUBFIND: ngb iteration 15: need to repeat for 96145244 particles. (took 0.778607 sec) SUBFIND: ngb iteration 16: need to repeat for 80846930 particles. (took 0.694346 sec) SUBFIND: ngb iteration 17: need to repeat for 65144530 particles. (took 0.596273 sec) SUBFIND: ngb iteration 18: need to repeat for 49179814 particles. (took 0.513896 sec) SUBFIND: ngb iteration 19: need to repeat for 33654614 particles. (took 0.421078 sec) SUBFIND: ngb iteration 20: need to repeat for 20194241 particles. (took 0.314317 sec) SUBFIND: ngb iteration 21: need to repeat for 10274269 particles. (took 0.20723 sec) SUBFIND: ngb iteration 22: need to repeat for 4281352 particles. (took 0.116265 sec) SUBFIND: ngb iteration 23: need to repeat for 1410291 particles. (took 0.0566019 sec) SUBFIND: ngb iteration 24: need to repeat for 345002 particles. (took 0.0246291 sec) SUBFIND: ngb iteration 25: need to repeat for 67347 particles. (took 0.00825478 sec) SUBFIND: ngb iteration 26: need to repeat for 20640 particles. (took 0.00199992 sec) SUBFIND: ngb iteration 27: need to repeat for 15241 particles. (took 0.00119284 sec) SUBFIND: ngb iteration 28: need to repeat for 13876 particles. (took 0.00120101 sec) SUBFIND: ngb iteration 29: need to repeat for 12461 particles. (took 0.00118306 sec) SUBFIND: ngb iteration 30: need to repeat for 10857 particles. (took 0.00138622 sec) SUBFIND: ngb iteration 31: need to repeat for 9129 particles. (took 0.00152587 sec) SUBFIND: ngb iteration 32: need to repeat for 7862 particles. (took 0.00131081 sec) SUBFIND: ngb iteration 33: need to repeat for 6613 particles. (took 0.00126865 sec) SUBFIND: ngb iteration 34: need to repeat for 5216 particles. (took 0.00153774 sec) SUBFIND: ngb iteration 35: need to repeat for 4100 particles. (took 0.00160138 sec) SUBFIND: ngb iteration 36: need to repeat for 3065 particles. (took 0.0018428 sec) SUBFIND: ngb iteration 37: need to repeat for 2187 particles. (took 0.00126458 sec) SUBFIND: ngb iteration 38: need to repeat for 1611 particles. (took 0.00115185 sec) SUBFIND: ngb iteration 39: need to repeat for 946 particles. (took 0.000684118 sec) SUBFIND: ngb iteration 40: need to repeat for 588 particles. (took 0.000589956 sec) SUBFIND: ngb iteration 41: need to repeat for 307 particles. (took 0.000485567 sec) SUBFIND: ngb iteration 42: need to repeat for 106 particles. (took 0.000417667 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 14.5255 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 133982539 particles, for threshold size factor 0.6) SUBFIND: The other 836940 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.0029048 sec SUBFIND: particle balance=1.11888 SUBFIND: subfind_exchange() took 0.446816 sec SUBFIND: particle balance for processing=1.00083 SUBFIND: subdomain decomposition took 0.104962 sec SUBFIND: serial subfind subdomain decomposition took 0.103884 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=1938 took 46.6125 sec SUBFIND: root-task=0: Serial processing of halo 0 took 46.8687 SUBFIND: Processing overall took (total time=47.109 sec) SUBFIND: 0 out of 13356 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 516910 ALLOCATE: Changing to MaxPartSph = 254300 SUBFIND: subfind_exchange() (for return to original CPU) took 0.515455 sec TREE: Full tree construction for all particles. (presently allocated=161.942 MB) GRAVTREE: Tree construction done. took 1.49777 sec =101894 NTopnodes=21457 NTopleaves=18775 tree-build-scalability=0.789905 SUBFIND: SO iteration 1: need to repeat for 836940 halo centers. (took 0.0212407 sec) SUBFIND: SO iteration 2: need to repeat for 836940 halo centers. (took 0.0180887 sec) SUBFIND: SO iteration 3: need to repeat for 836940 halo centers. (took 0.0189548 sec) SUBFIND: SO iteration 4: need to repeat for 836940 halo centers. (took 0.0185284 sec) SUBFIND: SO iteration 5: need to repeat for 836940 halo centers. (took 0.0182994 sec) SUBFIND: SO iteration 6: need to repeat for 836940 halo centers. (took 0.0176009 sec) SUBFIND: SO iteration 7: need to repeat for 836940 halo centers. (took 0.0178821 sec) SUBFIND: SO iteration 8: need to repeat for 836940 halo centers. (took 0.0186991 sec) SUBFIND: SO iteration 9: need to repeat for 836940 halo centers. (took 0.0180333 sec) SUBFIND: SO iteration 10: need to repeat for 836940 halo centers. (took 0.0179945 sec) SUBFIND: SO iteration 11: need to repeat for 836940 halo centers. (took 0.0175093 sec) SUBFIND: SO iteration 12: need to repeat for 836940 halo centers. (took 0.017506 sec) SUBFIND: SO iteration 13: need to repeat for 836940 halo centers. (took 0.017532 sec) SUBFIND: SO iteration 14: need to repeat for 836940 halo centers. (took 0.0174759 sec) SUBFIND: SO iteration 15: need to repeat for 836940 halo centers. (took 0.0175075 sec) SUBFIND: SO iteration 16: need to repeat for 21033 halo centers. (took 0.0181399 sec) SUBFIND: SO iteration 17: need to repeat for 92 halo centers. (took 0.00242011 sec) SUBFIND: SO iteration 18: need to repeat for 1 halo centers. (took 0.000166114 sec) SUBFIND: SO iteration 1: need to repeat for 836940 halo centers. (took 0.0176168 sec) SUBFIND: SO iteration 2: need to repeat for 836940 halo centers. (took 0.0169888 sec) SUBFIND: SO iteration 3: need to repeat for 836940 halo centers. (took 0.017537 sec) SUBFIND: SO iteration 4: need to repeat for 836940 halo centers. (took 0.0174553 sec) SUBFIND: SO iteration 5: need to repeat for 836940 halo centers. (took 0.0173619 sec) SUBFIND: SO iteration 6: need to repeat for 836940 halo centers. (took 0.0174484 sec) SUBFIND: SO iteration 7: need to repeat for 836940 halo centers. (took 0.017437 sec) SUBFIND: SO iteration 8: need to repeat for 836940 halo centers. (took 0.0173901 sec) SUBFIND: SO iteration 9: need to repeat for 836940 halo centers. (took 0.0174261 sec) SUBFIND: SO iteration 10: need to repeat for 836940 halo centers. (took 0.0174281 sec) SUBFIND: SO iteration 11: need to repeat for 836940 halo centers. (took 0.0179183 sec) SUBFIND: SO iteration 12: need to repeat for 836940 halo centers. (took 0.0175036 sec) SUBFIND: SO iteration 13: need to repeat for 836940 halo centers. (took 0.0174208 sec) SUBFIND: SO iteration 14: need to repeat for 836940 halo centers. (took 0.0174543 sec) SUBFIND: SO iteration 15: need to repeat for 836940 halo centers. (took 0.0173944 sec) SUBFIND: SO iteration 16: need to repeat for 10166 halo centers. (took 0.0170366 sec) SUBFIND: SO iteration 17: need to repeat for 27 halo centers. (took 0.00138201 sec) SUBFIND: SO iteration 1: need to repeat for 836940 halo centers. (took 0.0175269 sec) SUBFIND: SO iteration 2: need to repeat for 836940 halo centers. (took 0.0178799 sec) SUBFIND: SO iteration 3: need to repeat for 836940 halo centers. (took 0.0181325 sec) SUBFIND: SO iteration 4: need to repeat for 836940 halo centers. (took 0.0180616 sec) SUBFIND: SO iteration 5: need to repeat for 836940 halo centers. (took 0.0179645 sec) SUBFIND: SO iteration 6: need to repeat for 836940 halo centers. (took 0.018523 sec) SUBFIND: SO iteration 7: need to repeat for 836940 halo centers. (took 0.0178227 sec) SUBFIND: SO iteration 8: need to repeat for 836940 halo centers. (took 0.01855 sec) SUBFIND: SO iteration 9: need to repeat for 836940 halo centers. (took 0.0186047 sec) SUBFIND: SO iteration 10: need to repeat for 836940 halo centers. (took 0.018278 sec) SUBFIND: SO iteration 11: need to repeat for 836940 halo centers. (took 0.0183206 sec) SUBFIND: SO iteration 12: need to repeat for 836940 halo centers. (took 0.0176044 sec) SUBFIND: SO iteration 13: need to repeat for 836940 halo centers. (took 0.017906 sec) SUBFIND: SO iteration 14: need to repeat for 836940 halo centers. (took 0.0176929 sec) SUBFIND: SO iteration 15: need to repeat for 836940 halo centers. (took 0.0178633 sec) SUBFIND: SO iteration 16: need to repeat for 21267 halo centers. (took 0.0175323 sec) SUBFIND: SO iteration 17: need to repeat for 92 halo centers. (took 0.00280245 sec) SUBFIND: SO iteration 18: need to repeat for 1 halo centers. (took 0.000204073 sec) SUBFIND: SO iteration 1: need to repeat for 836940 halo centers. (took 0.0179429 sec) SUBFIND: SO iteration 2: need to repeat for 836940 halo centers. (took 0.0185907 sec) SUBFIND: SO iteration 3: need to repeat for 836940 halo centers. (took 0.0173922 sec) SUBFIND: SO iteration 4: need to repeat for 836940 halo centers. (took 0.0183112 sec) SUBFIND: SO iteration 5: need to repeat for 836940 halo centers. (took 0.0178711 sec) SUBFIND: SO iteration 6: need to repeat for 836940 halo centers. (took 0.0177345 sec) SUBFIND: SO iteration 7: need to repeat for 836940 halo centers. (took 0.0178933 sec) SUBFIND: SO iteration 8: need to repeat for 836940 halo centers. (took 0.0177284 sec) SUBFIND: SO iteration 9: need to repeat for 836940 halo centers. (took 0.0183899 sec) SUBFIND: SO iteration 10: need to repeat for 836940 halo centers. (took 0.0177382 sec) SUBFIND: SO iteration 11: need to repeat for 836940 halo centers. (took 0.0208784 sec) SUBFIND: SO iteration 12: need to repeat for 836940 halo centers. (took 0.0195095 sec) SUBFIND: SO iteration 13: need to repeat for 836940 halo centers. (took 0.0189663 sec) SUBFIND: SO iteration 14: need to repeat for 836940 halo centers. (took 0.0192722 sec) SUBFIND: SO iteration 15: need to repeat for 836940 halo centers. (took 0.0185167 sec) SUBFIND: SO iteration 16: need to repeat for 538518 halo centers. (took 0.0176738 sec) SUBFIND: SO iteration 17: need to repeat for 19584 halo centers. (took 0.0135201 sec) SUBFIND: SO iteration 18: need to repeat for 303 halo centers. (took 0.002452 sec) SUBFIND: determining spherical overdensity masses took 1.17908 sec SUBFIND: assembled and ordered groups and subhalos (took 0.082016 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 = 1.5547 sec, total size 315.63 MB, corresponds to effective I/O rate of 203.017 MB/sec SUBFIND: Subgroup catalogues saved. took = 1.55573 sec SUBFIND: Finished with SUBFIND. (total time=67.5177 sec) SUBFIND: Total number of subhalos with at least 20 particles: 850280 SUBFIND: Largest subhalo has 222 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 133982539 FOF: preparing output order of particles took 1.35493 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 7.45428 sec, total size 5354.25 MB, corresponds to effective I/O rate of 718.279 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 336 (rank 336 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.