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 = 186449.21 Mb (on task= 54), Smallest = 186411.19 Mb (on task= 0), Average = 186428.94 Mb Total Mem: Largest = 191515.35 Mb (on task= 189), Smallest = 191515.33 Mb (on task= 0), Average = 191515.33 Mb Committed_AS: Largest = 5104.14 Mb (on task= 0), Smallest = 5066.12 Mb (on task= 54), Average = 5086.40 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 = 5104.14 Mb (on task= 0), Smallest = 5066.12 Mb (on task= 54), Average = 5086.40 Mb avail /dev/shm: Largest = 95321.54 Mb (on task= 189), Smallest = 95321.46 Mb (on task= 352), 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 15.3545 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): 65236019 (tot= 65236019) masstab= 0 READIC: Type 1: 68353558 (tot= 68353558) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 546062 (tot= 546062) 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 5.40272 sec, total size 6389.1 MB, corresponds to effective I/O rate of 1182.57 MB/sec READIC: Total number of particles : 134135639 INIT: Testing ID uniqueness... INIT: success. took=0.0686695 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=18565, determination of top-level tree involved 5 iterations and took 0.642981 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=195 for nextra=62, reaching maximum imbalance of 1.13033|1.13035 DOMAIN: combining multiple-domains took 0.0137244 sec DOMAIN: exchange of 68899620 particles DOMAIN: particle exchange done. (took 0.316479 sec) DOMAIN: domain decomposition done. (took in total 0.983731 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0731962 sec. INIT: Converting u -> entropy All.cf_a3inv=1000 FOF: Begin to compute FoF group catalogue... (presently allocated=173.646 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.159947 sec =60761 NTopnodes=21217 NTopleaves=18565 FOF: Start linking particles (presently allocated=191.607 MB) FOF: linking of small cells took 0.00178149 sec FOF: local links done (took 0.190809 sec, avg-work=0.167415, imbalance=1.13283). FOF: Marked=157610 out of the 68353558 primaries which are linked FOF: begin linking across processors (presently allocated=193.402 MB) FOF: have done 7591 cross links (processed 157610, took 0.00608144 sec) FOF: have done 2259 cross links (processed 79290, took 0.00525548 sec) FOF: have done 438 cross links (processed 12284, took 0.00472586 sec) FOF: have done 82 cross links (processed 2241, took 0.00448221 sec) FOF: have done 22 cross links (processed 504, took 0.00450443 sec) FOF: have done 3 cross links (processed 77, took 0.00439668 sec) FOF: have done 0 cross links (processed 6, took 0.00443542 sec) FOF: Local groups found. FOF: primary group finding took = 0.236779 sec FOF: Start finding nearest dm-particle (presently allocated=191.607 MB) FOF: fof-nearest iteration 1: need to repeat for 63354262 particles. (took = 0.110986 sec) FOF: fof-nearest iteration 2: need to repeat for 52207967 particles. (took = 0.130363 sec) FOF: fof-nearest iteration 3: need to repeat for 26843232 particles. (took = 0.142939 sec) FOF: fof-nearest iteration 4: need to repeat for 6839816 particles. (took = 0.0945828 sec) FOF: fof-nearest iteration 5: need to repeat for 828420 particles. (took = 0.0310833 sec) FOF: fof-nearest iteration 6: need to repeat for 13448 particles. (took = 0.00742484 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.52571 sec FOF: compiling local group data and catalogue took = 0.0262718 sec FOF: Total number of FOF groups with at least 32 particles: 336783 FOF: Largest FOF group has 781 particles. FOF: Total number of particles in FOF groups: 134135618 FOF: group properties are now allocated.. (presently allocated=178.927 MB) FOF: computation of group properties took = 0.008133 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.0932389 sec FOF: Finished computing FoF groups. Complete work took 1.11238 sec (presently allocated=173.937 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=178.825 MB) GRAVTREE: Tree construction done. took 0.664203 sec =89082.5 NTopnodes=21217 NTopleaves=18565 tree-build-scalability=0.762379 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 134135615 particles. (took 1.43191 sec) SUBFIND: ngb iteration 2: need to repeat for 134135608 particles. (took 1.28663 sec) SUBFIND: ngb iteration 3: need to repeat for 134135574 particles. (took 1.21995 sec) SUBFIND: ngb iteration 4: need to repeat for 134135383 particles. (took 1.18036 sec) SUBFIND: ngb iteration 5: need to repeat for 134134884 particles. (took 1.17114 sec) SUBFIND: ngb iteration 6: need to repeat for 134133395 particles. (took 1.17081 sec) SUBFIND: ngb iteration 7: need to repeat for 134130014 particles. (took 1.19094 sec) SUBFIND: ngb iteration 8: need to repeat for 134121355 particles. (took 1.24108 sec) SUBFIND: ngb iteration 9: need to repeat for 133976137 particles. (took 1.30891 sec) SUBFIND: ngb iteration 10: need to repeat for 132318438 particles. (took 1.39265 sec) SUBFIND: ngb iteration 11: need to repeat for 128143492 particles. (took 1.47384 sec) SUBFIND: ngb iteration 12: need to repeat for 121365297 particles. (took 1.5176 sec) SUBFIND: ngb iteration 13: need to repeat for 111931450 particles. (took 1.52271 sec) SUBFIND: ngb iteration 14: need to repeat for 101364589 particles. (took 1.48493 sec) SUBFIND: ngb iteration 15: need to repeat for 91102717 particles. (took 1.40653 sec) SUBFIND: ngb iteration 16: need to repeat for 81546959 particles. (took 1.31102 sec) SUBFIND: ngb iteration 17: need to repeat for 72524082 particles. (took 1.19953 sec) SUBFIND: ngb iteration 18: need to repeat for 63791037 particles. (took 1.08057 sec) SUBFIND: ngb iteration 19: need to repeat for 54998965 particles. (took 0.960287 sec) SUBFIND: ngb iteration 20: need to repeat for 45694727 particles. (took 0.838883 sec) SUBFIND: ngb iteration 21: need to repeat for 35623797 particles. (took 0.713046 sec) SUBFIND: ngb iteration 22: need to repeat for 25322926 particles. (took 0.577174 sec) SUBFIND: ngb iteration 23: need to repeat for 15802226 particles. (took 0.433251 sec) SUBFIND: ngb iteration 24: need to repeat for 8297897 particles. (took 0.291954 sec) SUBFIND: ngb iteration 25: need to repeat for 3550192 particles. (took 0.169608 sec) SUBFIND: ngb iteration 26: need to repeat for 1155185 particles. (took 0.0839168 sec) SUBFIND: ngb iteration 27: need to repeat for 254870 particles. (took 0.032972 sec) SUBFIND: ngb iteration 28: need to repeat for 34212 particles. (took 0.00960716 sec) SUBFIND: ngb iteration 29: need to repeat for 2544 particles. (took 0.00188546 sec) SUBFIND: ngb iteration 30: need to repeat for 97 particles. (took 0.000314489 sec) SUBFIND: ngb iteration 31: need to repeat for 4 particles. (took 0.000150323 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 27.7125 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 134135639 particles, for threshold size factor 0.6) SUBFIND: The other 336783 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00206699 sec SUBFIND: particle balance=1.1285 SUBFIND: subfind_exchange() took 0.448094 sec SUBFIND: particle balance for processing=1.00174 SUBFIND: subdomain decomposition took 0.104861 sec SUBFIND: serial subfind subdomain decomposition took 0.10321 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=780 took 25.5424 sec SUBFIND: root-task=0: Serial processing of halo 0 took 25.7981 SUBFIND: Processing overall took (total time=26.16 sec) SUBFIND: 0 out of 136897 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 517501 ALLOCATE: Changing to MaxPartSph = 251683 SUBFIND: subfind_exchange() (for return to original CPU) took 0.511766 sec TREE: Full tree construction for all particles. (presently allocated=161.004 MB) GRAVTREE: Tree construction done. took 1.50836 sec =89082.5 NTopnodes=21217 NTopleaves=18565 tree-build-scalability=0.762379 SUBFIND: SO iteration 1: need to repeat for 336783 halo centers. (took 0.0151527 sec) SUBFIND: SO iteration 2: need to repeat for 336783 halo centers. (took 0.0137141 sec) SUBFIND: SO iteration 3: need to repeat for 336783 halo centers. (took 0.0132746 sec) SUBFIND: SO iteration 4: need to repeat for 336783 halo centers. (took 0.0134628 sec) SUBFIND: SO iteration 5: need to repeat for 336783 halo centers. (took 0.012928 sec) SUBFIND: SO iteration 6: need to repeat for 336783 halo centers. (took 0.0128942 sec) SUBFIND: SO iteration 7: need to repeat for 336783 halo centers. (took 0.0127827 sec) SUBFIND: SO iteration 8: need to repeat for 336783 halo centers. (took 0.0127621 sec) SUBFIND: SO iteration 9: need to repeat for 336783 halo centers. (took 0.0127827 sec) SUBFIND: SO iteration 10: need to repeat for 336783 halo centers. (took 0.0133104 sec) SUBFIND: SO iteration 11: need to repeat for 336783 halo centers. (took 0.0134649 sec) SUBFIND: SO iteration 12: need to repeat for 336783 halo centers. (took 0.0131302 sec) SUBFIND: SO iteration 13: need to repeat for 336783 halo centers. (took 0.0132588 sec) SUBFIND: SO iteration 14: need to repeat for 336783 halo centers. (took 0.0131172 sec) SUBFIND: SO iteration 15: need to repeat for 336783 halo centers. (took 0.0132767 sec) SUBFIND: SO iteration 16: need to repeat for 3855 halo centers. (took 0.0132895 sec) SUBFIND: SO iteration 17: need to repeat for 5 halo centers. (took 0.000911035 sec) SUBFIND: SO iteration 1: need to repeat for 336783 halo centers. (took 0.0132352 sec) SUBFIND: SO iteration 2: need to repeat for 336783 halo centers. (took 0.0126061 sec) SUBFIND: SO iteration 3: need to repeat for 336783 halo centers. (took 0.0130054 sec) SUBFIND: SO iteration 4: need to repeat for 336783 halo centers. (took 0.0134947 sec) SUBFIND: SO iteration 5: need to repeat for 336783 halo centers. (took 0.0132007 sec) SUBFIND: SO iteration 6: need to repeat for 336783 halo centers. (took 0.0131232 sec) SUBFIND: SO iteration 7: need to repeat for 336783 halo centers. (took 0.012926 sec) SUBFIND: SO iteration 8: need to repeat for 336783 halo centers. (took 0.012846 sec) SUBFIND: SO iteration 9: need to repeat for 336783 halo centers. (took 0.0128718 sec) SUBFIND: SO iteration 10: need to repeat for 336783 halo centers. (took 0.012881 sec) SUBFIND: SO iteration 11: need to repeat for 336783 halo centers. (took 0.0130094 sec) SUBFIND: SO iteration 12: need to repeat for 336783 halo centers. (took 0.0128666 sec) SUBFIND: SO iteration 13: need to repeat for 336783 halo centers. (took 0.0126768 sec) SUBFIND: SO iteration 14: need to repeat for 336783 halo centers. (took 0.0126468 sec) SUBFIND: SO iteration 15: need to repeat for 336783 halo centers. (took 0.0127077 sec) SUBFIND: SO iteration 16: need to repeat for 1693 halo centers. (took 0.0126496 sec) SUBFIND: SO iteration 17: need to repeat for 3 halo centers. (took 0.000458669 sec) SUBFIND: SO iteration 1: need to repeat for 336783 halo centers. (took 0.0127869 sec) SUBFIND: SO iteration 2: need to repeat for 336783 halo centers. (took 0.0133571 sec) SUBFIND: SO iteration 3: need to repeat for 336783 halo centers. (took 0.0131124 sec) SUBFIND: SO iteration 4: need to repeat for 336783 halo centers. (took 0.0130578 sec) SUBFIND: SO iteration 5: need to repeat for 336783 halo centers. (took 0.0127591 sec) SUBFIND: SO iteration 6: need to repeat for 336783 halo centers. (took 0.0129198 sec) SUBFIND: SO iteration 7: need to repeat for 336783 halo centers. (took 0.0133318 sec) SUBFIND: SO iteration 8: need to repeat for 336783 halo centers. (took 0.0135933 sec) SUBFIND: SO iteration 9: need to repeat for 336783 halo centers. (took 0.0127848 sec) SUBFIND: SO iteration 10: need to repeat for 336783 halo centers. (took 0.0135977 sec) SUBFIND: SO iteration 11: need to repeat for 336783 halo centers. (took 0.0130708 sec) SUBFIND: SO iteration 12: need to repeat for 336783 halo centers. (took 0.0128778 sec) SUBFIND: SO iteration 13: need to repeat for 336783 halo centers. (took 0.0127395 sec) SUBFIND: SO iteration 14: need to repeat for 336783 halo centers. (took 0.0129861 sec) SUBFIND: SO iteration 15: need to repeat for 336783 halo centers. (took 0.0128496 sec) SUBFIND: SO iteration 16: need to repeat for 3910 halo centers. (took 0.0127832 sec) SUBFIND: SO iteration 17: need to repeat for 5 halo centers. (took 0.000742646 sec) SUBFIND: SO iteration 1: need to repeat for 336783 halo centers. (took 0.0132992 sec) SUBFIND: SO iteration 2: need to repeat for 336783 halo centers. (took 0.0139352 sec) SUBFIND: SO iteration 3: need to repeat for 336783 halo centers. (took 0.0132608 sec) SUBFIND: SO iteration 4: need to repeat for 336783 halo centers. (took 0.0136276 sec) SUBFIND: SO iteration 5: need to repeat for 336783 halo centers. (took 0.0132689 sec) SUBFIND: SO iteration 6: need to repeat for 336783 halo centers. (took 0.0148625 sec) SUBFIND: SO iteration 7: need to repeat for 336783 halo centers. (took 0.0161554 sec) SUBFIND: SO iteration 8: need to repeat for 336783 halo centers. (took 0.0160007 sec) SUBFIND: SO iteration 9: need to repeat for 336783 halo centers. (took 0.0132925 sec) SUBFIND: SO iteration 10: need to repeat for 336783 halo centers. (took 0.0133746 sec) SUBFIND: SO iteration 11: need to repeat for 336783 halo centers. (took 0.013461 sec) SUBFIND: SO iteration 12: need to repeat for 336783 halo centers. (took 0.0169911 sec) SUBFIND: SO iteration 13: need to repeat for 336783 halo centers. (took 0.0142197 sec) SUBFIND: SO iteration 14: need to repeat for 336783 halo centers. (took 0.0133404 sec) SUBFIND: SO iteration 15: need to repeat for 336783 halo centers. (took 0.0133167 sec) SUBFIND: SO iteration 16: need to repeat for 197832 halo centers. (took 0.0137085 sec) SUBFIND: SO iteration 17: need to repeat for 2512 halo centers. (took 0.00952568 sec) SUBFIND: SO iteration 18: need to repeat for 44 halo centers. (took 0.000493206 sec) SUBFIND: SO iteration 19: need to repeat for 6 halo centers. (took 0.00015877 sec) SUBFIND: determining spherical overdensity masses took 0.868731 sec SUBFIND: assembled and ordered groups and subhalos (took 0.074395 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 = 1.47208 sec, total size 154.062 MB, corresponds to effective I/O rate of 104.656 MB/sec SUBFIND: Subgroup catalogues saved. took = 1.47338 sec SUBFIND: Finished with SUBFIND. (total time=59.5009 sec) SUBFIND: Total number of subhalos with at least 20 particles: 473482 SUBFIND: Largest subhalo has 572 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134135618 FOF: preparing output order of particles took 1.34305 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 7.30344 sec, total size 5351.75 MB, corresponds to effective I/O rate of 732.771 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 395 (rank 395 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.