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 = 186449.05 Mb (on task= 81), Smallest = 186403.55 Mb (on task= 0), Average = 186429.80 Mb Total Mem: Largest = 191515.35 Mb (on task= 270), Smallest = 191515.33 Mb (on task= 0), Average = 191515.33 Mb Committed_AS: Largest = 5111.78 Mb (on task= 0), Smallest = 5066.28 Mb (on task= 81), Average = 5085.54 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 = 5111.78 Mb (on task= 0), Smallest = 5066.28 Mb (on task= 81), Average = 5085.54 Mb avail /dev/shm: Largest = 95321.53 Mb (on task= 81), Smallest = 95321.46 Mb (on task= 301), 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 14.7397 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): 64601819 (tot= 64601819) masstab= 0 READIC: Type 1: 68365762 (tot= 68365762) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 1014875 (tot= 1014875) 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 5.1273 sec, total size 6379.67 MB, corresponds to effective I/O rate of 1244.26 MB/sec READIC: Total number of particles : 133982456 INIT: Testing ID uniqueness... INIT: success. took=0.0700862 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=17746, determination of top-level tree involved 6 iterations and took 0.651665 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 1.1277|1.12812 DOMAIN: combining multiple-domains took 0.0156146 sec DOMAIN: exchange of 69380637 particles DOMAIN: particle exchange done. (took 0.299609 sec) DOMAIN: domain decomposition done. (took in total 0.977665 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0713576 sec. INIT: Converting u -> entropy All.cf_a3inv=1331 FOF: Begin to compute FoF group catalogue... (presently allocated=173.015 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.157634 sec =56050.7 NTopnodes=20281 NTopleaves=17746 FOF: Start linking particles (presently allocated=190.221 MB) FOF: linking of small cells took 0.00196798 sec FOF: local links done (took 0.20937 sec, avg-work=0.18356, imbalance=1.13653). FOF: Marked=166527 out of the 68365762 primaries which are linked FOF: begin linking across processors (presently allocated=191.955 MB) FOF: have done 6883 cross links (processed 166527, took 0.00651037 sec) FOF: have done 2447 cross links (processed 85590, took 0.00538822 sec) FOF: have done 434 cross links (processed 14214, took 0.00494208 sec) FOF: have done 109 cross links (processed 2582, took 0.00462797 sec) FOF: have done 31 cross links (processed 717, took 0.00461219 sec) FOF: have done 10 cross links (processed 249, took 0.00457573 sec) FOF: have done 3 cross links (processed 131, took 0.00458062 sec) FOF: have done 0 cross links (processed 48, took 0.00460524 sec) FOF: Local groups found. FOF: primary group finding took = 0.261645 sec FOF: Start finding nearest dm-particle (presently allocated=190.221 MB) FOF: fof-nearest iteration 1: need to repeat for 62953076 particles. (took = 0.114808 sec) FOF: fof-nearest iteration 2: need to repeat for 51264650 particles. (took = 0.136354 sec) FOF: fof-nearest iteration 3: need to repeat for 25879931 particles. (took = 0.150342 sec) FOF: fof-nearest iteration 4: need to repeat for 6116006 particles. (took = 0.0987796 sec) FOF: fof-nearest iteration 5: need to repeat for 683664 particles. (took = 0.0303281 sec) FOF: fof-nearest iteration 6: need to repeat for 7866 particles. (took = 0.00736427 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.545991 sec FOF: compiling local group data and catalogue took = 0.0258653 sec FOF: Total number of FOF groups with at least 32 particles: 184186 FOF: Largest FOF group has 1423 particles. FOF: Total number of particles in FOF groups: 133982456 FOF: group properties are now allocated.. (presently allocated=178.027 MB) FOF: computation of group properties took = 0.00736851 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.0863292 sec FOF: Finished computing FoF groups. Complete work took 1.13415 sec (presently allocated=173.169 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=177.597 MB) GRAVTREE: Tree construction done. took 0.660937 sec =83508.2 NTopnodes=20281 NTopleaves=17746 tree-build-scalability=0.7577 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 133981335 particles. (took 2.09528 sec) SUBFIND: ngb iteration 2: need to repeat for 133976747 particles. (took 1.91922 sec) SUBFIND: ngb iteration 3: need to repeat for 133960703 particles. (took 1.8457 sec) SUBFIND: ngb iteration 4: need to repeat for 133922368 particles. (took 1.82273 sec) SUBFIND: ngb iteration 5: need to repeat for 133842552 particles. (took 1.81671 sec) SUBFIND: ngb iteration 6: need to repeat for 133692397 particles. (took 1.84247 sec) SUBFIND: ngb iteration 7: need to repeat for 133447817 particles. (took 1.88928 sec) SUBFIND: ngb iteration 8: need to repeat for 133037302 particles. (took 1.9661 sec) SUBFIND: ngb iteration 9: need to repeat for 131754211 particles. (took 2.06102 sec) SUBFIND: ngb iteration 10: need to repeat for 128731428 particles. (took 2.15346 sec) SUBFIND: ngb iteration 11: need to repeat for 123545407 particles. (took 2.22521 sec) SUBFIND: ngb iteration 12: need to repeat for 115696218 particles. (took 2.2342 sec) SUBFIND: ngb iteration 13: need to repeat for 105514502 particles. (took 2.19678 sec) SUBFIND: ngb iteration 14: need to repeat for 94161410 particles. (took 2.10274 sec) SUBFIND: ngb iteration 15: need to repeat for 82768593 particles. (took 1.95708 sec) SUBFIND: ngb iteration 16: need to repeat for 71910028 particles. (took 1.76489 sec) SUBFIND: ngb iteration 17: need to repeat for 61900426 particles. (took 1.54823 sec) SUBFIND: ngb iteration 18: need to repeat for 52841612 particles. (took 1.33124 sec) SUBFIND: ngb iteration 19: need to repeat for 44542256 particles. (took 1.11886 sec) SUBFIND: ngb iteration 20: need to repeat for 36717454 particles. (took 0.930885 sec) SUBFIND: ngb iteration 21: need to repeat for 29003793 particles. (took 0.755774 sec) SUBFIND: ngb iteration 22: need to repeat for 21457419 particles. (took 0.5934 sec) SUBFIND: ngb iteration 23: need to repeat for 14572636 particles. (took 0.444992 sec) SUBFIND: ngb iteration 24: need to repeat for 8796037 particles. (took 0.314884 sec) SUBFIND: ngb iteration 25: need to repeat for 4569198 particles. (took 0.200684 sec) SUBFIND: ngb iteration 26: need to repeat for 1993038 particles. (took 0.114368 sec) SUBFIND: ngb iteration 27: need to repeat for 675855 particles. (took 0.0565322 sec) SUBFIND: ngb iteration 28: need to repeat for 155325 particles. (took 0.0231507 sec) SUBFIND: ngb iteration 29: need to repeat for 21052 particles. (took 0.00757485 sec) SUBFIND: ngb iteration 30: need to repeat for 1566 particles. (took 0.00186852 sec) SUBFIND: ngb iteration 31: need to repeat for 64 particles. (took 0.000356704 sec) SUBFIND: ngb iteration 32: need to repeat for 2 particles. (took 0.000152899 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 39.3438 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 133982456 particles, for threshold size factor 0.6) SUBFIND: The other 184186 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00194309 sec SUBFIND: particle balance=1.12694 SUBFIND: subfind_exchange() took 0.453166 sec SUBFIND: particle balance for processing=1.00362 SUBFIND: subdomain decomposition took 0.105265 sec SUBFIND: serial subfind subdomain decomposition took 0.103198 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=427 took 19.5257 sec SUBFIND: root-task=0: Serial processing of halo 0 took 19.7824 SUBFIND: Processing overall took (total time=20.1261 sec) SUBFIND: 0 out of 188474 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 516911 ALLOCATE: Changing to MaxPartSph = 249236 SUBFIND: subfind_exchange() (for return to original CPU) took 0.515087 sec TREE: Full tree construction for all particles. (presently allocated=159.483 MB) GRAVTREE: Tree construction done. took 1.43006 sec =83508.2 NTopnodes=20281 NTopleaves=17746 tree-build-scalability=0.7577 SUBFIND: SO iteration 1: need to repeat for 184186 halo centers. (took 0.0129085 sec) SUBFIND: SO iteration 2: need to repeat for 184186 halo centers. (took 0.0137047 sec) SUBFIND: SO iteration 3: need to repeat for 184186 halo centers. (took 0.0111981 sec) SUBFIND: SO iteration 4: need to repeat for 184186 halo centers. (took 0.0110375 sec) SUBFIND: SO iteration 5: need to repeat for 184186 halo centers. (took 0.0123459 sec) SUBFIND: SO iteration 6: need to repeat for 184186 halo centers. (took 0.0125984 sec) SUBFIND: SO iteration 7: need to repeat for 184186 halo centers. (took 0.0109004 sec) SUBFIND: SO iteration 8: need to repeat for 184186 halo centers. (took 0.0126017 sec) SUBFIND: SO iteration 9: need to repeat for 184186 halo centers. (took 0.0144207 sec) SUBFIND: SO iteration 10: need to repeat for 184186 halo centers. (took 0.0111795 sec) SUBFIND: SO iteration 11: need to repeat for 184186 halo centers. (took 0.0137831 sec) SUBFIND: SO iteration 12: need to repeat for 184186 halo centers. (took 0.012022 sec) SUBFIND: SO iteration 13: need to repeat for 184186 halo centers. (took 0.0117181 sec) SUBFIND: SO iteration 14: need to repeat for 184186 halo centers. (took 0.0111623 sec) SUBFIND: SO iteration 15: need to repeat for 184186 halo centers. (took 0.0142178 sec) SUBFIND: SO iteration 16: need to repeat for 3172 halo centers. (took 0.0116365 sec) SUBFIND: SO iteration 17: need to repeat for 1 halo centers. (took 0.000820633 sec) SUBFIND: SO iteration 1: need to repeat for 184186 halo centers. (took 0.0134477 sec) SUBFIND: SO iteration 2: need to repeat for 184186 halo centers. (took 0.0115655 sec) SUBFIND: SO iteration 3: need to repeat for 184186 halo centers. (took 0.0107018 sec) SUBFIND: SO iteration 4: need to repeat for 184186 halo centers. (took 0.0132243 sec) SUBFIND: SO iteration 5: need to repeat for 184186 halo centers. (took 0.0205458 sec) SUBFIND: SO iteration 6: need to repeat for 184186 halo centers. (took 0.0109416 sec) SUBFIND: SO iteration 7: need to repeat for 184186 halo centers. (took 0.0108579 sec) SUBFIND: SO iteration 8: need to repeat for 184186 halo centers. (took 0.0114512 sec) SUBFIND: SO iteration 9: need to repeat for 184186 halo centers. (took 0.0110345 sec) SUBFIND: SO iteration 10: need to repeat for 184186 halo centers. (took 0.0124989 sec) SUBFIND: SO iteration 11: need to repeat for 184186 halo centers. (took 0.0110535 sec) SUBFIND: SO iteration 12: need to repeat for 184186 halo centers. (took 0.0107017 sec) SUBFIND: SO iteration 13: need to repeat for 184186 halo centers. (took 0.0106556 sec) SUBFIND: SO iteration 14: need to repeat for 184186 halo centers. (took 0.0114164 sec) SUBFIND: SO iteration 15: need to repeat for 184186 halo centers. (took 0.0188876 sec) SUBFIND: SO iteration 16: need to repeat for 1422 halo centers. (took 0.0120083 sec) SUBFIND: SO iteration 1: need to repeat for 184186 halo centers. (took 0.0133322 sec) SUBFIND: SO iteration 2: need to repeat for 184186 halo centers. (took 0.0129255 sec) SUBFIND: SO iteration 3: need to repeat for 184186 halo centers. (took 0.0116268 sec) SUBFIND: SO iteration 4: need to repeat for 184186 halo centers. (took 0.0112309 sec) SUBFIND: SO iteration 5: need to repeat for 184186 halo centers. (took 0.0132206 sec) SUBFIND: SO iteration 6: need to repeat for 184186 halo centers. (took 0.0138832 sec) SUBFIND: SO iteration 7: need to repeat for 184186 halo centers. (took 0.0130597 sec) SUBFIND: SO iteration 8: need to repeat for 184186 halo centers. (took 0.0107951 sec) SUBFIND: SO iteration 9: need to repeat for 184186 halo centers. (took 0.0110478 sec) SUBFIND: SO iteration 10: need to repeat for 184186 halo centers. (took 0.0116811 sec) SUBFIND: SO iteration 11: need to repeat for 184186 halo centers. (took 0.0126762 sec) SUBFIND: SO iteration 12: need to repeat for 184186 halo centers. (took 0.0114103 sec) SUBFIND: SO iteration 13: need to repeat for 184186 halo centers. (took 0.0149262 sec) SUBFIND: SO iteration 14: need to repeat for 184186 halo centers. (took 0.0107541 sec) SUBFIND: SO iteration 15: need to repeat for 184186 halo centers. (took 0.0131828 sec) SUBFIND: SO iteration 16: need to repeat for 3219 halo centers. (took 0.0137775 sec) SUBFIND: SO iteration 17: need to repeat for 1 halo centers. (took 0.000700161 sec) SUBFIND: SO iteration 1: need to repeat for 184186 halo centers. (took 0.011328 sec) SUBFIND: SO iteration 2: need to repeat for 184186 halo centers. (took 0.0121952 sec) SUBFIND: SO iteration 3: need to repeat for 184186 halo centers. (took 0.0178777 sec) SUBFIND: SO iteration 4: need to repeat for 184186 halo centers. (took 0.0135865 sec) SUBFIND: SO iteration 5: need to repeat for 184186 halo centers. (took 0.0137982 sec) SUBFIND: SO iteration 6: need to repeat for 184186 halo centers. (took 0.0137232 sec) SUBFIND: SO iteration 7: need to repeat for 184186 halo centers. (took 0.0126892 sec) SUBFIND: SO iteration 8: need to repeat for 184186 halo centers. (took 0.015446 sec) SUBFIND: SO iteration 9: need to repeat for 184186 halo centers. (took 0.0136708 sec) SUBFIND: SO iteration 10: need to repeat for 184186 halo centers. (took 0.0132591 sec) SUBFIND: SO iteration 11: need to repeat for 184186 halo centers. (took 0.0124744 sec) SUBFIND: SO iteration 12: need to repeat for 184186 halo centers. (took 0.0140153 sec) SUBFIND: SO iteration 13: need to repeat for 184186 halo centers. (took 0.0120199 sec) SUBFIND: SO iteration 14: need to repeat for 184186 halo centers. (took 0.0137534 sec) SUBFIND: SO iteration 15: need to repeat for 184186 halo centers. (took 0.0149286 sec) SUBFIND: SO iteration 16: need to repeat for 117808 halo centers. (took 0.0144586 sec) SUBFIND: SO iteration 17: need to repeat for 1075 halo centers. (took 0.00849625 sec) SUBFIND: SO iteration 18: need to repeat for 25 halo centers. (took 0.000330986 sec) SUBFIND: SO iteration 19: need to repeat for 1 halo centers. (took 0.000148825 sec) SUBFIND: determining spherical overdensity masses took 0.829942 sec SUBFIND: assembled and ordered groups and subhalos (took 0.071035 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 = 1.53947 sec, total size 107.599 MB, corresponds to effective I/O rate of 69.8935 MB/sec SUBFIND: Subgroup catalogues saved. took = 1.54061 sec SUBFIND: Finished with SUBFIND. (total time=65.0482 sec) SUBFIND: Total number of subhalos with at least 20 particles: 372264 SUBFIND: Largest subhalo has 798 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 133982456 FOF: preparing output order of particles took 1.35641 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 7.31831 sec, total size 5339.23 MB, corresponds to effective I/O rate of 729.571 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 412 (rank 412 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.