TACC: Starting up job 4244608 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 = 186449.83 Mb (on task= 54), Smallest = 186407.19 Mb (on task= 0), Average = 186428.85 Mb Total Mem: Largest = 191515.35 Mb (on task= 189), Smallest = 191515.33 Mb (on task= 0), Average = 191515.33 Mb Committed_AS: Largest = 5108.14 Mb (on task= 0), Smallest = 5065.50 Mb (on task= 54), Average = 5086.48 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 = 5108.14 Mb (on task= 0), Smallest = 5065.50 Mb (on task= 54), Average = 5086.48 Mb avail /dev/shm: Largest = 95321.54 Mb (on task= 189), Smallest = 95321.47 Mb (on task= 100), 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 16.0135 sec BEGRUN: Hubble (internal units) = 0.1 BEGRUN: h = 0.697 BEGRUN: G (internal units) = 43018.7 BEGRUN: UnitMass_in_g = 1.989e+43 BEGRUN: UnitLenth_in_cm = 3.08568e+21 BEGRUN: UnitTime_in_s = 3.08568e+16 BEGRUN: UnitVelocity_in_cm_per_s = 100000 BEGRUN: UnitDensity_in_cgs = 6.76991e-22 BEGRUN: UnitEnergy_in_cgs = 1.989e+53 READIC: filenr=0, 'output/snap_066.hdf5' contains: READIC: Type 0 (gas): 64859089 (tot= 64859089) masstab= 0 READIC: Type 1: 68501945 (tot= 68501945) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 773750 (tot= 773750) masstab= 0 READIC: Type 5: 0 (tot= 0) masstab= 0 READIC: Reading file `output/snap_066.hdf5' on task=0 and distribute it to 0 to 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 4.51137 sec, total size 6387.62 MB, corresponds to effective I/O rate of 1415.89 MB/sec READIC: Total number of particles : 134134784 INIT: Testing ID uniqueness... INIT: success. took=0.0728119 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=18285, determination of top-level tree involved 5 iterations and took 0.647866 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=194 for nextra=20, reaching maximum imbalance of 1.12807|1.12812 DOMAIN: combining multiple-domains took 0.0141816 sec DOMAIN: exchange of 69275695 particles DOMAIN: particle exchange done. (took 0.316951 sec) DOMAIN: domain decomposition done. (took in total 0.989521 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0709386 sec. INIT: Converting u -> entropy All.cf_a3inv=1000 FOF: Begin to compute FoF group catalogue... (presently allocated=173.358 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.156744 sec =58296.4 NTopnodes=20897 NTopleaves=18285 FOF: Start linking particles (presently allocated=190.679 MB) FOF: linking of small cells took 0.00176462 sec FOF: local links done (took 0.20238 sec, avg-work=0.176934, imbalance=1.13543). FOF: Marked=167418 out of the 68501945 primaries which are linked FOF: begin linking across processors (presently allocated=192.406 MB) FOF: have done 6873 cross links (processed 167418, took 0.0091598 sec) FOF: have done 2253 cross links (processed 80703, took 0.00525084 sec) FOF: have done 439 cross links (processed 13326, took 0.00484669 sec) FOF: have done 102 cross links (processed 2539, took 0.0046824 sec) FOF: have done 30 cross links (processed 586, took 0.00446402 sec) FOF: have done 11 cross links (processed 201, took 0.00457549 sec) FOF: have done 8 cross links (processed 123, took 0.00457363 sec) FOF: have done 1 cross links (processed 53, took 0.0045048 sec) FOF: have done 0 cross links (processed 2, took 0.00459318 sec) FOF: Local groups found. FOF: primary group finding took = 0.261439 sec FOF: Start finding nearest dm-particle (presently allocated=190.679 MB) FOF: fof-nearest iteration 1: need to repeat for 63034247 particles. (took = 0.113815 sec) FOF: fof-nearest iteration 2: need to repeat for 51441068 particles. (took = 0.134509 sec) FOF: fof-nearest iteration 3: need to repeat for 26186585 particles. (took = 0.14776 sec) FOF: fof-nearest iteration 4: need to repeat for 6497458 particles. (took = 0.0960622 sec) FOF: fof-nearest iteration 5: need to repeat for 753632 particles. (took = 0.0309712 sec) FOF: fof-nearest iteration 6: need to repeat for 11967 particles. (took = 0.00736978 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.538512 sec FOF: compiling local group data and catalogue took = 0.0260272 sec FOF: Total number of FOF groups with at least 32 particles: 247138 FOF: Largest FOF group has 562 particles. FOF: Total number of particles in FOF groups: 134134768 FOF: group properties are now allocated.. (presently allocated=178.376 MB) FOF: computation of group properties took = 0.00777622 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.0791916 sec FOF: Finished computing FoF groups. Complete work took 1.11935 sec (presently allocated=173.563 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=178.181 MB) GRAVTREE: Tree construction done. took 0.67015 sec =86002.5 NTopnodes=20897 NTopleaves=18285 tree-build-scalability=0.757581 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 134134495 particles. (took 1.63276 sec) SUBFIND: ngb iteration 2: need to repeat for 134133378 particles. (took 1.51789 sec) SUBFIND: ngb iteration 3: need to repeat for 134129273 particles. (took 1.46883 sec) SUBFIND: ngb iteration 4: need to repeat for 134118354 particles. (took 1.44177 sec) SUBFIND: ngb iteration 5: need to repeat for 134093371 particles. (took 1.45109 sec) SUBFIND: ngb iteration 6: need to repeat for 134042574 particles. (took 1.47577 sec) SUBFIND: ngb iteration 7: need to repeat for 133950684 particles. (took 1.51658 sec) SUBFIND: ngb iteration 8: need to repeat for 133790833 particles. (took 1.5781 sec) SUBFIND: ngb iteration 9: need to repeat for 133111087 particles. (took 1.65605 sec) SUBFIND: ngb iteration 10: need to repeat for 130485502 particles. (took 1.74408 sec) SUBFIND: ngb iteration 11: need to repeat for 125655848 particles. (took 1.83024 sec) SUBFIND: ngb iteration 12: need to repeat for 118142760 particles. (took 1.86812 sec) SUBFIND: ngb iteration 13: need to repeat for 108152086 particles. (took 1.85057 sec) SUBFIND: ngb iteration 14: need to repeat for 97155877 particles. (took 1.77526 sec) SUBFIND: ngb iteration 15: need to repeat for 86277801 particles. (took 1.66666 sec) SUBFIND: ngb iteration 16: need to repeat for 75930635 particles. (took 1.52395 sec) SUBFIND: ngb iteration 17: need to repeat for 66227755 particles. (took 1.36452 sec) SUBFIND: ngb iteration 18: need to repeat for 57136956 particles. (took 1.19473 sec) SUBFIND: ngb iteration 19: need to repeat for 48448459 particles. (took 1.0232 sec) SUBFIND: ngb iteration 20: need to repeat for 39917813 particles. (took 0.860546 sec) SUBFIND: ngb iteration 21: need to repeat for 31249930 particles. (took 0.704649 sec) SUBFIND: ngb iteration 22: need to repeat for 22633154 particles. (took 0.558514 sec) SUBFIND: ngb iteration 23: need to repeat for 14796013 particles. (took 0.422031 sec) SUBFIND: ngb iteration 24: need to repeat for 8378226 particles. (took 0.296186 sec) SUBFIND: ngb iteration 25: need to repeat for 3958757 particles. (took 0.18777 sec) SUBFIND: ngb iteration 26: need to repeat for 1535964 particles. (took 0.103242 sec) SUBFIND: ngb iteration 27: need to repeat for 457587 particles. (took 0.0474991 sec) SUBFIND: ngb iteration 28: need to repeat for 92125 particles. (took 0.0180584 sec) SUBFIND: ngb iteration 29: need to repeat for 10989 particles. (took 0.00512106 sec) SUBFIND: ngb iteration 30: need to repeat for 754 particles. (took 0.00115192 sec) SUBFIND: ngb iteration 31: need to repeat for 30 particles. (took 0.000265084 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 32.7934 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 134134784 particles, for threshold size factor 0.6) SUBFIND: The other 247138 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00275213 sec SUBFIND: particle balance=1.12807 SUBFIND: subfind_exchange() took 0.463949 sec SUBFIND: particle balance for processing=1.00163 SUBFIND: subdomain decomposition took 0.104769 sec SUBFIND: serial subfind subdomain decomposition took 0.103752 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=573 took 21.9634 sec SUBFIND: root-task=0: Serial processing of halo 0 took 22.2205 SUBFIND: Processing overall took (total time=22.5627 sec) SUBFIND: 0 out of 162187 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 517498 ALLOCATE: Changing to MaxPartSph = 250228 SUBFIND: subfind_exchange() (for return to original CPU) took 0.512133 sec TREE: Full tree construction for all particles. (presently allocated=159.502 MB) GRAVTREE: Tree construction done. took 1.4076 sec =86002.5 NTopnodes=20897 NTopleaves=18285 tree-build-scalability=0.757581 SUBFIND: SO iteration 1: need to repeat for 247138 halo centers. (took 0.0203029 sec) SUBFIND: SO iteration 2: need to repeat for 247138 halo centers. (took 0.0226087 sec) SUBFIND: SO iteration 3: need to repeat for 247138 halo centers. (took 0.0165555 sec) SUBFIND: SO iteration 4: need to repeat for 247138 halo centers. (took 0.0127111 sec) SUBFIND: SO iteration 5: need to repeat for 247138 halo centers. (took 0.0122621 sec) SUBFIND: SO iteration 6: need to repeat for 247138 halo centers. (took 0.0119064 sec) SUBFIND: SO iteration 7: need to repeat for 247138 halo centers. (took 0.0129345 sec) SUBFIND: SO iteration 8: need to repeat for 247138 halo centers. (took 0.0138059 sec) SUBFIND: SO iteration 9: need to repeat for 247138 halo centers. (took 0.0188579 sec) SUBFIND: SO iteration 10: need to repeat for 247138 halo centers. (took 0.016129 sec) SUBFIND: SO iteration 11: need to repeat for 247138 halo centers. (took 0.0125246 sec) SUBFIND: SO iteration 12: need to repeat for 247138 halo centers. (took 0.0147319 sec) SUBFIND: SO iteration 13: need to repeat for 247138 halo centers. (took 0.0142265 sec) SUBFIND: SO iteration 14: need to repeat for 247138 halo centers. (took 0.0135195 sec) SUBFIND: SO iteration 15: need to repeat for 247138 halo centers. (took 0.0127299 sec) SUBFIND: SO iteration 16: need to repeat for 2770 halo centers. (took 0.0115322 sec) SUBFIND: SO iteration 17: need to repeat for 4 halo centers. (took 0.000536077 sec) SUBFIND: SO iteration 1: need to repeat for 247138 halo centers. (took 0.012295 sec) SUBFIND: SO iteration 2: need to repeat for 247138 halo centers. (took 0.0121756 sec) SUBFIND: SO iteration 3: need to repeat for 247138 halo centers. (took 0.0115702 sec) SUBFIND: SO iteration 4: need to repeat for 247138 halo centers. (took 0.0131753 sec) SUBFIND: SO iteration 5: need to repeat for 247138 halo centers. (took 0.0121088 sec) SUBFIND: SO iteration 6: need to repeat for 247138 halo centers. (took 0.0118063 sec) SUBFIND: SO iteration 7: need to repeat for 247138 halo centers. (took 0.0118178 sec) SUBFIND: SO iteration 8: need to repeat for 247138 halo centers. (took 0.0118256 sec) SUBFIND: SO iteration 9: need to repeat for 247138 halo centers. (took 0.0127231 sec) SUBFIND: SO iteration 10: need to repeat for 247138 halo centers. (took 0.0142317 sec) SUBFIND: SO iteration 11: need to repeat for 247138 halo centers. (took 0.0140227 sec) SUBFIND: SO iteration 12: need to repeat for 247138 halo centers. (took 0.0131669 sec) SUBFIND: SO iteration 13: need to repeat for 247138 halo centers. (took 0.0139253 sec) SUBFIND: SO iteration 14: need to repeat for 247138 halo centers. (took 0.0133543 sec) SUBFIND: SO iteration 15: need to repeat for 247138 halo centers. (took 0.0136589 sec) SUBFIND: SO iteration 16: need to repeat for 1117 halo centers. (took 0.0129994 sec) SUBFIND: SO iteration 17: need to repeat for 2 halo centers. (took 0.000360781 sec) SUBFIND: SO iteration 1: need to repeat for 247138 halo centers. (took 0.0134987 sec) SUBFIND: SO iteration 2: need to repeat for 247138 halo centers. (took 0.0137895 sec) SUBFIND: SO iteration 3: need to repeat for 247138 halo centers. (took 0.0147277 sec) SUBFIND: SO iteration 4: need to repeat for 247138 halo centers. (took 0.013714 sec) SUBFIND: SO iteration 5: need to repeat for 247138 halo centers. (took 0.0141409 sec) SUBFIND: SO iteration 6: need to repeat for 247138 halo centers. (took 0.0129224 sec) SUBFIND: SO iteration 7: need to repeat for 247138 halo centers. (took 0.0136891 sec) SUBFIND: SO iteration 8: need to repeat for 247138 halo centers. (took 0.0130547 sec) SUBFIND: SO iteration 9: need to repeat for 247138 halo centers. (took 0.0121531 sec) SUBFIND: SO iteration 10: need to repeat for 247138 halo centers. (took 0.0122728 sec) SUBFIND: SO iteration 11: need to repeat for 247138 halo centers. (took 0.0124292 sec) SUBFIND: SO iteration 12: need to repeat for 247138 halo centers. (took 0.0123303 sec) SUBFIND: SO iteration 13: need to repeat for 247138 halo centers. (took 0.0124219 sec) SUBFIND: SO iteration 14: need to repeat for 247138 halo centers. (took 0.0131018 sec) SUBFIND: SO iteration 15: need to repeat for 247138 halo centers. (took 0.0125263 sec) SUBFIND: SO iteration 16: need to repeat for 2813 halo centers. (took 0.0128921 sec) SUBFIND: SO iteration 17: need to repeat for 4 halo centers. (took 0.000617556 sec) SUBFIND: SO iteration 1: need to repeat for 247138 halo centers. (took 0.0138505 sec) SUBFIND: SO iteration 2: need to repeat for 247138 halo centers. (took 0.0131596 sec) SUBFIND: SO iteration 3: need to repeat for 247138 halo centers. (took 0.0128882 sec) SUBFIND: SO iteration 4: need to repeat for 247138 halo centers. (took 0.0131968 sec) SUBFIND: SO iteration 5: need to repeat for 247138 halo centers. (took 0.0139965 sec) SUBFIND: SO iteration 6: need to repeat for 247138 halo centers. (took 0.0137697 sec) SUBFIND: SO iteration 7: need to repeat for 247138 halo centers. (took 0.0145007 sec) SUBFIND: SO iteration 8: need to repeat for 247138 halo centers. (took 0.0135781 sec) SUBFIND: SO iteration 9: need to repeat for 247138 halo centers. (took 0.0133968 sec) SUBFIND: SO iteration 10: need to repeat for 247138 halo centers. (took 0.0134855 sec) SUBFIND: SO iteration 11: need to repeat for 247138 halo centers. (took 0.0129825 sec) SUBFIND: SO iteration 12: need to repeat for 247138 halo centers. (took 0.0128818 sec) SUBFIND: SO iteration 13: need to repeat for 247138 halo centers. (took 0.0131594 sec) SUBFIND: SO iteration 14: need to repeat for 247138 halo centers. (took 0.012798 sec) SUBFIND: SO iteration 15: need to repeat for 247138 halo centers. (took 0.013105 sec) SUBFIND: SO iteration 16: need to repeat for 148129 halo centers. (took 0.0139117 sec) SUBFIND: SO iteration 17: need to repeat for 1276 halo centers. (took 0.00917819 sec) SUBFIND: SO iteration 18: need to repeat for 37 halo centers. (took 0.00040094 sec) SUBFIND: SO iteration 19: need to repeat for 1 halo centers. (took 0.000145724 sec) SUBFIND: determining spherical overdensity masses took 0.879933 sec SUBFIND: assembled and ordered groups and subhalos (took 0.0719427 sec) FOF/SUBFIND: writing group catalogue file: 'output/fof_subhalo_tab_066' (file 1 of 1) FOF/SUBFIND: writing group catalogue block 0 (GroupLen)... FOF/SUBFIND: writing group catalogue block 1 (GroupMass)... FOF/SUBFIND: writing group catalogue block 2 (GroupPos)... FOF/SUBFIND: writing group catalogue block 3 (GroupVel)... FOF/SUBFIND: writing group catalogue block 4 (GroupLenType)... FOF/SUBFIND: writing group catalogue block 5 (GroupOffsetType)... FOF/SUBFIND: writing group catalogue block 6 (GroupMassType)... FOF/SUBFIND: writing group catalogue block 7 (GroupAscale)... FOF/SUBFIND: writing group catalogue block 8 (Group_M_Mean200)... FOF/SUBFIND: writing group catalogue block 9 (Group_R_Mean200)... FOF/SUBFIND: writing group catalogue block 10 (Group_M_Crit200)... FOF/SUBFIND: writing group catalogue block 11 (Group_R_Crit200)... FOF/SUBFIND: writing group catalogue block 12 (Group_M_Crit500)... FOF/SUBFIND: writing group catalogue block 13 (Group_R_Crit500)... FOF/SUBFIND: writing group catalogue block 14 (Group_M_TopHat200)... FOF/SUBFIND: writing group catalogue block 15 (Group_R_TopHat200)... FOF/SUBFIND: writing group catalogue block 16 (GroupNsubs)... FOF/SUBFIND: writing group catalogue block 17 (GroupFirstSub)... FOF/SUBFIND: writing group catalogue block 18 (SubhaloGroupNr)... FOF/SUBFIND: writing group catalogue block 19 (SubhaloRankInGr)... FOF/SUBFIND: writing group catalogue block 20 (SubhaloLen)... FOF/SUBFIND: writing group catalogue block 21 (SubhaloMass)... FOF/SUBFIND: writing group catalogue block 22 (SubhaloPos)... FOF/SUBFIND: writing group catalogue block 23 (SubhaloVel)... FOF/SUBFIND: writing group catalogue block 24 (SubhaloLenType)... FOF/SUBFIND: writing group catalogue block 25 (SubhaloOffsetType)... FOF/SUBFIND: writing group catalogue block 26 (SubhaloMassType)... FOF/SUBFIND: writing group catalogue block 27 (SubhaloCM)... FOF/SUBFIND: writing group catalogue block 28 (SubhaloSpin)... FOF/SUBFIND: writing group catalogue block 29 (SubhaloVelDisp)... FOF/SUBFIND: writing group catalogue block 30 (SubhaloVmax)... FOF/SUBFIND: writing group catalogue block 31 (SubhaloVmaxRad)... FOF/SUBFIND: writing group catalogue block 32 (SubhaloHalfmassRad)... FOF/SUBFIND: writing group catalogue block 33 (SubhaloHalfmassRadType)... FOF/SUBFIND: writing group catalogue block 34 (SubhaloIDMostbound)... FOF/SUBFIND: writing group catalogue block 35 (SubhaloParentRank)... FOF/SUBFIND: Group catalogues saved. took = 1.44975 sec, total size 125.742 MB, corresponds to effective I/O rate of 86.7334 MB/sec SUBFIND: Subgroup catalogues saved. took = 1.45085 sec SUBFIND: Finished with SUBFIND. (total time=60.8925 sec) SUBFIND: Total number of subhalos with at least 20 particles: 409043 SUBFIND: Largest subhalo has 562 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134134768 FOF: preparing output order of particles took 1.34673 sec SNAPSHOT: writing snapshot file #66 @ time 0.1 ... SNAPSHOT: writing snapshot file: 'output/snap_066' (file 1 of 1) SNAPSHOT: writing snapshot rename 'output/snap_066.hdf5' to 'output/bak-snap_066.hdf5' SNAPSHOT: writing snapshot block 0 (Coordinates)... SNAPSHOT: writing snapshot block 1 (Velocities)... SNAPSHOT: writing snapshot block 2 (ParticleIDs)... SNAPSHOT: writing snapshot block 3 (Masses)... SNAPSHOT: writing snapshot block 4 (InternalEnergy)... SNAPSHOT: writing snapshot block 5 (Density)... SNAPSHOT: writing snapshot block 6 (SmoothingLength)... SNAPSHOT: done with writing snapshot. Took 7.2816 sec, total size 5347.41 MB, corresponds to effective I/O rate of 734.372 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 31 (rank 31 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.