TACC: Starting up job 4153614 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 = 186324.53 Mb (on task= 243), Smallest = 185652.04 Mb (on task= 621), Average = 186012.71 Mb Total Mem: Largest = 191386.89 Mb (on task= 27), Smallest = 191386.88 Mb (on task= 378), Average = 191386.89 Mb Committed_AS: Largest = 5734.85 Mb (on task= 621), Smallest = 5062.36 Mb (on task= 243), Average = 5374.18 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 = 5734.85 Mb (on task= 621), Smallest = 5062.36 Mb (on task= 243), Average = 5374.18 Mb avail /dev/shm: Largest = 95257.27 Mb (on task= 84), Smallest = 95257.20 Mb (on task= 578), Average = 95257.25 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c208-001.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 14.1362 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): 65681404 (tot= 65681404) masstab= 0 READIC: Type 1: 68315170 (tot= 68315170) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 105908 (tot= 105908) 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 4.81963 sec, total size 6389.28 MB, corresponds to effective I/O rate of 1325.68 MB/sec READIC: Total number of particles : 134102482 INIT: Testing ID uniqueness... INIT: success. took=0.0611819 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=30164, determination of top-level tree involved 5 iterations and took 0.463782 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=168 for nextra=117, reaching maximum imbalance of 1.10625|1.10688 DOMAIN: combining multiple-domains took 0.01815 sec DOMAIN: exchange of 68421078 particles DOMAIN: particle exchange done. (took 0.307928 sec) DOMAIN: domain decomposition done. (took in total 0.797361 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0463003 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=116.265 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.107945 sec =64989 NTopnodes=34473 NTopleaves=30164 FOF: Start linking particles (presently allocated=128.615 MB) FOF: linking of small cells took 0.00111125 sec FOF: local links done (took 0.113772 sec, avg-work=0.101367, imbalance=1.11045). FOF: Marked=170034 out of the 68315170 primaries which are linked FOF: begin linking across processors (presently allocated=129.879 MB) FOF: have done 10145 cross links (processed 170034, took 0.00470582 sec) FOF: have done 2504 cross links (processed 81714, took 0.00388577 sec) FOF: have done 396 cross links (processed 10389, took 0.00340802 sec) FOF: have done 67 cross links (processed 1679, took 0.00323731 sec) FOF: have done 8 cross links (processed 230, took 0.00318191 sec) FOF: have done 3 cross links (processed 61, took 0.00312792 sec) FOF: have done 0 cross links (processed 14, took 0.0031646 sec) FOF: Local groups found. FOF: primary group finding took = 0.145833 sec FOF: Start finding nearest dm-particle (presently allocated=128.615 MB) FOF: fof-nearest iteration 1: need to repeat for 63404617 particles. (took = 0.0707762 sec) FOF: fof-nearest iteration 2: need to repeat for 52237454 particles. (took = 0.0815534 sec) FOF: fof-nearest iteration 3: need to repeat for 28061487 particles. (took = 0.0876493 sec) FOF: fof-nearest iteration 4: need to repeat for 8958047 particles. (took = 0.0586691 sec) FOF: fof-nearest iteration 5: need to repeat for 1169408 particles. (took = 0.0240769 sec) FOF: fof-nearest iteration 6: need to repeat for 34551 particles. (took = 0.00592643 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.334442 sec FOF: compiling local group data and catalogue took = 0.0165985 sec FOF: Total number of FOF groups with at least 32 particles: 649489 FOF: Largest FOF group has 208 particles. FOF: Total number of particles in FOF groups: 134102482 FOF: group properties are now allocated.. (presently allocated=119.885 MB) FOF: computation of group properties took = 0.00601062 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.166368 sec FOF: Finished computing FoF groups. Complete work took 0.863968 sec (presently allocated=116.63 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=120.352 MB) GRAVTREE: Tree construction done. took 0.348411 sec =84087.9 NTopnodes=34473 NTopleaves=30164 tree-build-scalability=0.590669 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 134097183 particles. (took 0.666036 sec) SUBFIND: ngb iteration 2: need to repeat for 134095122 particles. (took 0.576267 sec) SUBFIND: ngb iteration 3: need to repeat for 134092582 particles. (took 0.527007 sec) SUBFIND: ngb iteration 4: need to repeat for 134090932 particles. (took 0.500535 sec) SUBFIND: ngb iteration 5: need to repeat for 134088906 particles. (took 0.492568 sec) SUBFIND: ngb iteration 6: need to repeat for 134087513 particles. (took 0.497683 sec) SUBFIND: ngb iteration 7: need to repeat for 134086278 particles. (took 0.512455 sec) SUBFIND: ngb iteration 8: need to repeat for 134085022 particles. (took 0.535064 sec) SUBFIND: ngb iteration 9: need to repeat for 134083812 particles. (took 0.563256 sec) SUBFIND: ngb iteration 10: need to repeat for 134044046 particles. (took 0.59552 sec) SUBFIND: ngb iteration 11: need to repeat for 132379159 particles. (took 0.629731 sec) SUBFIND: ngb iteration 12: need to repeat for 124668189 particles. (took 0.653191 sec) SUBFIND: ngb iteration 13: need to repeat for 114399078 particles. (took 0.641025 sec) SUBFIND: ngb iteration 14: need to repeat for 102434813 particles. (took 0.611905 sec) SUBFIND: ngb iteration 15: need to repeat for 91488447 particles. (took 0.572002 sec) SUBFIND: ngb iteration 16: need to repeat for 82331318 particles. (took 0.533285 sec) SUBFIND: ngb iteration 17: need to repeat for 73923804 particles. (took 0.497084 sec) SUBFIND: ngb iteration 18: need to repeat for 65171310 particles. (took 0.463295 sec) SUBFIND: ngb iteration 19: need to repeat for 54853189 particles. (took 0.422081 sec) SUBFIND: ngb iteration 20: need to repeat for 42218386 particles. (took 0.381776 sec) SUBFIND: ngb iteration 21: need to repeat for 28430802 particles. (took 0.324717 sec) SUBFIND: ngb iteration 22: need to repeat for 15800843 particles. (took 0.249342 sec) SUBFIND: ngb iteration 23: need to repeat for 6881057 particles. (took 0.159764 sec) SUBFIND: ngb iteration 24: need to repeat for 2166190 particles. (took 0.0857326 sec) SUBFIND: ngb iteration 25: need to repeat for 454434 particles. (took 0.0345623 sec) SUBFIND: ngb iteration 26: need to repeat for 69389 particles. (took 0.0105885 sec) SUBFIND: ngb iteration 27: need to repeat for 17779 particles. (took 0.00253345 sec) SUBFIND: ngb iteration 28: need to repeat for 13516 particles. (took 0.00143487 sec) SUBFIND: ngb iteration 29: need to repeat for 13046 particles. (took 0.00131069 sec) SUBFIND: ngb iteration 30: need to repeat for 12600 particles. (took 0.00215286 sec) SUBFIND: ngb iteration 31: need to repeat for 12093 particles. (took 0.00261761 sec) SUBFIND: ngb iteration 32: need to repeat for 11539 particles. (took 0.00346162 sec) SUBFIND: ngb iteration 33: need to repeat for 10756 particles. (took 0.00226067 sec) SUBFIND: ngb iteration 34: need to repeat for 9766 particles. (took 0.00217718 sec) SUBFIND: ngb iteration 35: need to repeat for 8472 particles. (took 0.00200447 sec) SUBFIND: ngb iteration 36: need to repeat for 6909 particles. (took 0.0022421 sec) SUBFIND: ngb iteration 37: need to repeat for 5377 particles. (took 0.00167683 sec) SUBFIND: ngb iteration 38: need to repeat for 3806 particles. (took 0.0014112 sec) SUBFIND: ngb iteration 39: need to repeat for 2434 particles. (took 0.00127183 sec) SUBFIND: ngb iteration 40: need to repeat for 1410 particles. (took 0.00101207 sec) SUBFIND: ngb iteration 41: need to repeat for 753 particles. (took 0.000965619 sec) SUBFIND: ngb iteration 42: need to repeat for 298 particles. (took 0.000831814 sec) SUBFIND: ngb iteration 43: need to repeat for 115 particles. (took 0.000669368 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 11.77 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 134102482 particles, for threshold size factor 0.6) SUBFIND: The other 649489 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00279023 sec SUBFIND: particle balance=1.10625 SUBFIND: subfind_exchange() took 0.368906 sec SUBFIND: particle balance for processing=1.0007 SUBFIND: subdomain decomposition took 0.0694183 sec SUBFIND: serial subfind subdomain decomposition took 0.0687931 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=1003 took 16.4028 sec SUBFIND: root-task=0: Serial processing of halo 0 took 16.5723 SUBFIND: Processing overall took (total time=16.6561 sec) SUBFIND: 0 out of 31354 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 344916 ALLOCATE: Changing to MaxPartSph = 168935 SUBFIND: subfind_exchange() (for return to original CPU) took 0.401668 sec TREE: Full tree construction for all particles. (presently allocated=107.5 MB) GRAVTREE: Tree construction done. took 0.953108 sec =84087.9 NTopnodes=34473 NTopleaves=30164 tree-build-scalability=0.590669 SUBFIND: SO iteration 1: need to repeat for 649488 halo centers. (took 0.0177018 sec) SUBFIND: SO iteration 2: need to repeat for 649488 halo centers. (took 0.0166245 sec) SUBFIND: SO iteration 3: need to repeat for 649488 halo centers. (took 0.0162797 sec) SUBFIND: SO iteration 4: need to repeat for 649488 halo centers. (took 0.0160262 sec) SUBFIND: SO iteration 5: need to repeat for 649488 halo centers. (took 0.0158838 sec) SUBFIND: SO iteration 6: need to repeat for 649488 halo centers. (took 0.0158362 sec) SUBFIND: SO iteration 7: need to repeat for 649488 halo centers. (took 0.0157794 sec) SUBFIND: SO iteration 8: need to repeat for 649488 halo centers. (took 0.016076 sec) SUBFIND: SO iteration 9: need to repeat for 649488 halo centers. (took 0.0158385 sec) SUBFIND: SO iteration 10: need to repeat for 649488 halo centers. (took 0.0157569 sec) SUBFIND: SO iteration 11: need to repeat for 649488 halo centers. (took 0.015766 sec) SUBFIND: SO iteration 12: need to repeat for 649488 halo centers. (took 0.0157763 sec) SUBFIND: SO iteration 13: need to repeat for 649488 halo centers. (took 0.0160733 sec) SUBFIND: SO iteration 14: need to repeat for 649488 halo centers. (took 0.0157698 sec) SUBFIND: SO iteration 15: need to repeat for 649488 halo centers. (took 0.0157533 sec) SUBFIND: SO iteration 16: need to repeat for 9659 halo centers. (took 0.0156366 sec) SUBFIND: SO iteration 17: need to repeat for 113 halo centers. (took 0.00123425 sec) SUBFIND: SO iteration 18: need to repeat for 4 halo centers. (took 0.000204306 sec) SUBFIND: SO iteration 1: need to repeat for 649488 halo centers. (took 0.0157431 sec) SUBFIND: SO iteration 2: need to repeat for 649488 halo centers. (took 0.0155377 sec) SUBFIND: SO iteration 3: need to repeat for 649488 halo centers. (took 0.0156488 sec) SUBFIND: SO iteration 4: need to repeat for 649488 halo centers. (took 0.0158742 sec) SUBFIND: SO iteration 5: need to repeat for 649488 halo centers. (took 0.0158471 sec) SUBFIND: SO iteration 6: need to repeat for 649488 halo centers. (took 0.0161729 sec) SUBFIND: SO iteration 7: need to repeat for 649488 halo centers. (took 0.0164432 sec) SUBFIND: SO iteration 8: need to repeat for 649488 halo centers. (took 0.016863 sec) SUBFIND: SO iteration 9: need to repeat for 649488 halo centers. (took 0.0171627 sec) SUBFIND: SO iteration 10: need to repeat for 649488 halo centers. (took 0.0173926 sec) SUBFIND: SO iteration 11: need to repeat for 649488 halo centers. (took 0.0169304 sec) SUBFIND: SO iteration 12: need to repeat for 649488 halo centers. (took 0.0179738 sec) SUBFIND: SO iteration 13: need to repeat for 649488 halo centers. (took 0.0171366 sec) SUBFIND: SO iteration 14: need to repeat for 649488 halo centers. (took 0.0166987 sec) SUBFIND: SO iteration 15: need to repeat for 649488 halo centers. (took 0.0163945 sec) SUBFIND: SO iteration 16: need to repeat for 4917 halo centers. (took 0.0156714 sec) SUBFIND: SO iteration 17: need to repeat for 55 halo centers. (took 0.00083613 sec) SUBFIND: SO iteration 18: need to repeat for 2 halo centers. (took 0.000191966 sec) SUBFIND: SO iteration 1: need to repeat for 649488 halo centers. (took 0.016113 sec) SUBFIND: SO iteration 2: need to repeat for 649488 halo centers. (took 0.0166093 sec) SUBFIND: SO iteration 3: need to repeat for 649488 halo centers. (took 0.0168446 sec) SUBFIND: SO iteration 4: need to repeat for 649488 halo centers. (took 0.0159201 sec) SUBFIND: SO iteration 5: need to repeat for 649488 halo centers. (took 0.0159456 sec) SUBFIND: SO iteration 6: need to repeat for 649488 halo centers. (took 0.0158338 sec) SUBFIND: SO iteration 7: need to repeat for 649488 halo centers. (took 0.0157948 sec) SUBFIND: SO iteration 8: need to repeat for 649488 halo centers. (took 0.015762 sec) SUBFIND: SO iteration 9: need to repeat for 649488 halo centers. (took 0.015828 sec) SUBFIND: SO iteration 10: need to repeat for 649488 halo centers. (took 0.0157882 sec) SUBFIND: SO iteration 11: need to repeat for 649488 halo centers. (took 0.0157945 sec) SUBFIND: SO iteration 12: need to repeat for 649488 halo centers. (took 0.0157636 sec) SUBFIND: SO iteration 13: need to repeat for 649488 halo centers. (took 0.0157781 sec) SUBFIND: SO iteration 14: need to repeat for 649488 halo centers. (took 0.0157451 sec) SUBFIND: SO iteration 15: need to repeat for 649488 halo centers. (took 0.0157451 sec) SUBFIND: SO iteration 16: need to repeat for 10009 halo centers. (took 0.0155673 sec) SUBFIND: SO iteration 17: need to repeat for 118 halo centers. (took 0.00128775 sec) SUBFIND: SO iteration 18: need to repeat for 4 halo centers. (took 0.000196366 sec) SUBFIND: SO iteration 1: need to repeat for 649488 halo centers. (took 0.0157422 sec) SUBFIND: SO iteration 2: need to repeat for 649488 halo centers. (took 0.0164729 sec) SUBFIND: SO iteration 3: need to repeat for 649488 halo centers. (took 0.0159491 sec) SUBFIND: SO iteration 4: need to repeat for 649488 halo centers. (took 0.0163156 sec) SUBFIND: SO iteration 5: need to repeat for 649488 halo centers. (took 0.0163445 sec) SUBFIND: SO iteration 6: need to repeat for 649488 halo centers. (took 0.0162617 sec) SUBFIND: SO iteration 7: need to repeat for 649488 halo centers. (took 0.0162933 sec) SUBFIND: SO iteration 8: need to repeat for 649488 halo centers. (took 0.0162652 sec) SUBFIND: SO iteration 9: need to repeat for 649488 halo centers. (took 0.0167783 sec) SUBFIND: SO iteration 10: need to repeat for 649488 halo centers. (took 0.0164922 sec) SUBFIND: SO iteration 11: need to repeat for 649488 halo centers. (took 0.01626 sec) SUBFIND: SO iteration 12: need to repeat for 649488 halo centers. (took 0.0162504 sec) SUBFIND: SO iteration 13: need to repeat for 649488 halo centers. (took 0.01628 sec) SUBFIND: SO iteration 14: need to repeat for 649488 halo centers. (took 0.0162717 sec) SUBFIND: SO iteration 15: need to repeat for 649488 halo centers. (took 0.0163303 sec) SUBFIND: SO iteration 16: need to repeat for 334890 halo centers. (took 0.0162113 sec) SUBFIND: SO iteration 17: need to repeat for 11070 halo centers. (took 0.0120447 sec) SUBFIND: SO iteration 18: need to repeat for 287 halo centers. (took 0.00133198 sec) SUBFIND: determining spherical overdensity masses took 1.05549 sec SUBFIND: assembled and ordered groups and subhalos (took 0.172914 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 = 2.8023 sec, total size 249.237 MB, corresponds to effective I/O rate of 88.94 MB/sec SUBFIND: Subgroup catalogues saved. took = 2.80369 sec SUBFIND: Finished with SUBFIND. (total time=34.6216 sec) SUBFIND: Total number of subhalos with at least 20 particles: 680710 SUBFIND: Largest subhalo has 208 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134102113 FOF: preparing output order of particles took 1.26926 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 8.42811 sec, total size 5355.71 MB, corresponds to effective I/O rate of 635.458 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 251 (rank 251 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.