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 = 186451.04 Mb (on task= 81), Smallest = 186409.41 Mb (on task= 0), Average = 186430.55 Mb Total Mem: Largest = 191515.35 Mb (on task= 270), Smallest = 191515.33 Mb (on task= 0), Average = 191515.33 Mb Committed_AS: Largest = 5105.92 Mb (on task= 0), Smallest = 5064.29 Mb (on task= 81), Average = 5084.78 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 = 5105.92 Mb (on task= 0), Smallest = 5064.29 Mb (on task= 81), Average = 5084.78 Mb avail /dev/shm: Largest = 95321.53 Mb (on task= 81), Smallest = 95321.46 Mb (on task= 357), 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 18.329 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): 64464840 (tot= 64464840) masstab= 0 READIC: Type 1: 68307162 (tot= 68307162) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 1210553 (tot= 1210553) 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 4.91472 sec, total size 6379.15 MB, corresponds to effective I/O rate of 1297.97 MB/sec READIC: Total number of particles : 133982555 INIT: Testing ID uniqueness... INIT: success. took=0.0701939 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=17760, determination of top-level tree involved 6 iterations and took 0.654273 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=196 for nextra=25, reaching maximum imbalance of 1.13107|1.1311 DOMAIN: combining multiple-domains took 0.0137212 sec DOMAIN: exchange of 69517715 particles DOMAIN: particle exchange done. (took 0.302623 sec) DOMAIN: domain decomposition done. (took in total 0.981453 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0714562 sec. INIT: Converting u -> entropy All.cf_a3inv=1331 FOF: Begin to compute FoF group catalogue... (presently allocated=172.912 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.159647 sec =55061.7 NTopnodes=20297 NTopleaves=17760 FOF: Start linking particles (presently allocated=190.001 MB) FOF: linking of small cells took 0.00189281 sec FOF: local links done (took 0.216762 sec, avg-work=0.18896, imbalance=1.14093). FOF: Marked=172979 out of the 68307162 primaries which are linked FOF: begin linking across processors (presently allocated=191.732 MB) FOF: have done 6857 cross links (processed 172979, took 0.00704344 sec) FOF: have done 2416 cross links (processed 87518, took 0.00544413 sec) FOF: have done 502 cross links (processed 14982, took 0.00499254 sec) FOF: have done 119 cross links (processed 3753, took 0.00470493 sec) FOF: have done 17 cross links (processed 864, took 0.00467951 sec) FOF: have done 5 cross links (processed 136, took 0.00461149 sec) FOF: have done 0 cross links (processed 37, took 0.00458375 sec) FOF: Local groups found. FOF: primary group finding took = 0.264946 sec FOF: Start finding nearest dm-particle (presently allocated=190.001 MB) FOF: fof-nearest iteration 1: need to repeat for 62868451 particles. (took = 0.118211 sec) FOF: fof-nearest iteration 2: need to repeat for 50863441 particles. (took = 0.140281 sec) FOF: fof-nearest iteration 3: need to repeat for 25567668 particles. (took = 0.153359 sec) FOF: fof-nearest iteration 4: need to repeat for 5947353 particles. (took = 0.100291 sec) FOF: fof-nearest iteration 5: need to repeat for 642298 particles. (took = 0.0308076 sec) FOF: fof-nearest iteration 6: need to repeat for 7414 particles. (took = 0.00727692 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.558317 sec FOF: compiling local group data and catalogue took = 0.0260255 sec FOF: Total number of FOF groups with at least 32 particles: 151770 FOF: Largest FOF group has 1799 particles. FOF: Total number of particles in FOF groups: 133982555 FOF: group properties are now allocated.. (presently allocated=177.898 MB) FOF: computation of group properties took = 0.00746729 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.0817419 sec FOF: Finished computing FoF groups. Complete work took 1.14746 sec (presently allocated=173.039 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=177.346 MB) GRAVTREE: Tree construction done. took 0.662909 sec =82290.1 NTopnodes=20297 NTopleaves=17760 tree-build-scalability=0.753919 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 133943214 particles. (took 2.34687 sec) SUBFIND: ngb iteration 2: need to repeat for 133832841 particles. (took 2.23393 sec) SUBFIND: ngb iteration 3: need to repeat for 133542513 particles. (took 2.20336 sec) SUBFIND: ngb iteration 4: need to repeat for 132888856 particles. (took 2.15814 sec) SUBFIND: ngb iteration 5: need to repeat for 131688584 particles. (took 2.0908 sec) SUBFIND: ngb iteration 6: need to repeat for 129752308 particles. (took 2.04381 sec) SUBFIND: ngb iteration 7: need to repeat for 126919390 particles. (took 2.02932 sec) SUBFIND: ngb iteration 8: need to repeat for 123081822 particles. (took 2.01679 sec) SUBFIND: ngb iteration 9: need to repeat for 117683612 particles. (took 2.01141 sec) SUBFIND: ngb iteration 10: need to repeat for 110395049 particles. (took 1.99681 sec) SUBFIND: ngb iteration 11: need to repeat for 101031109 particles. (took 1.94461 sec) SUBFIND: ngb iteration 12: need to repeat for 89646944 particles. (took 1.84786 sec) SUBFIND: ngb iteration 13: need to repeat for 76697940 particles. (took 1.69311 sec) SUBFIND: ngb iteration 14: need to repeat for 63354733 particles. (took 1.50156 sec) SUBFIND: ngb iteration 15: need to repeat for 50896254 particles. (took 1.27206 sec) SUBFIND: ngb iteration 16: need to repeat for 39825238 particles. (took 1.04742 sec) SUBFIND: ngb iteration 17: need to repeat for 30539821 particles. (took 0.840362 sec) SUBFIND: ngb iteration 18: need to repeat for 23298061 particles. (took 0.66246 sec) SUBFIND: ngb iteration 19: need to repeat for 17835905 particles. (took 0.519588 sec) SUBFIND: ngb iteration 20: need to repeat for 13649369 particles. (took 0.405588 sec) SUBFIND: ngb iteration 21: need to repeat for 10275063 particles. (took 0.310389 sec) SUBFIND: ngb iteration 22: need to repeat for 7382739 particles. (took 0.232314 sec) SUBFIND: ngb iteration 23: need to repeat for 4920237 particles. (took 0.166713 sec) SUBFIND: ngb iteration 24: need to repeat for 2949716 particles. (took 0.114757 sec) SUBFIND: ngb iteration 25: need to repeat for 1540109 particles. (took 0.0759143 sec) SUBFIND: ngb iteration 26: need to repeat for 678976 particles. (took 0.0451394 sec) SUBFIND: ngb iteration 27: need to repeat for 236469 particles. (took 0.0234752 sec) SUBFIND: ngb iteration 28: need to repeat for 58619 particles. (took 0.0100479 sec) SUBFIND: ngb iteration 29: need to repeat for 9203 particles. (took 0.0038882 sec) SUBFIND: ngb iteration 30: need to repeat for 812 particles. (took 0.00150958 sec) SUBFIND: ngb iteration 31: need to repeat for 43 particles. (took 0.000558225 sec) SUBFIND: ngb iteration 32: need to repeat for 1 particles. (took 0.000214031 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 33.859 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 133982555 particles, for threshold size factor 0.6) SUBFIND: The other 151770 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00188434 sec SUBFIND: particle balance=1.13107 SUBFIND: subfind_exchange() took 0.451477 sec SUBFIND: particle balance for processing=1.00465 SUBFIND: subdomain decomposition took 0.105423 sec SUBFIND: serial subfind subdomain decomposition took 0.103334 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=352 took 17.871 sec SUBFIND: root-task=0: Serial processing of halo 0 took 18.1286 SUBFIND: Processing overall took (total time=18.6581 sec) SUBFIND: 0 out of 193021 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 516911 ALLOCATE: Changing to MaxPartSph = 248708 SUBFIND: subfind_exchange() (for return to original CPU) took 0.509919 sec TREE: Full tree construction for all particles. (presently allocated=159.373 MB) GRAVTREE: Tree construction done. took 1.45793 sec =82290.1 NTopnodes=20297 NTopleaves=17760 tree-build-scalability=0.753919 SUBFIND: SO iteration 1: need to repeat for 151770 halo centers. (took 0.0121097 sec) SUBFIND: SO iteration 2: need to repeat for 151770 halo centers. (took 0.011145 sec) SUBFIND: SO iteration 3: need to repeat for 151770 halo centers. (took 0.0107224 sec) SUBFIND: SO iteration 4: need to repeat for 151770 halo centers. (took 0.0105223 sec) SUBFIND: SO iteration 5: need to repeat for 151770 halo centers. (took 0.010312 sec) SUBFIND: SO iteration 6: need to repeat for 151770 halo centers. (took 0.0103004 sec) SUBFIND: SO iteration 7: need to repeat for 151770 halo centers. (took 0.0103024 sec) SUBFIND: SO iteration 8: need to repeat for 151770 halo centers. (took 0.0128418 sec) SUBFIND: SO iteration 9: need to repeat for 151770 halo centers. (took 0.010336 sec) SUBFIND: SO iteration 10: need to repeat for 151770 halo centers. (took 0.0102698 sec) SUBFIND: SO iteration 11: need to repeat for 151770 halo centers. (took 0.0102716 sec) SUBFIND: SO iteration 12: need to repeat for 151770 halo centers. (took 0.0102795 sec) SUBFIND: SO iteration 13: need to repeat for 151770 halo centers. (took 0.0102264 sec) SUBFIND: SO iteration 14: need to repeat for 151770 halo centers. (took 0.0103924 sec) SUBFIND: SO iteration 15: need to repeat for 151770 halo centers. (took 0.0102417 sec) SUBFIND: SO iteration 16: need to repeat for 2773 halo centers. (took 0.0102096 sec) SUBFIND: SO iteration 1: need to repeat for 151770 halo centers. (took 0.0102404 sec) SUBFIND: SO iteration 2: need to repeat for 151770 halo centers. (took 0.00994557 sec) SUBFIND: SO iteration 3: need to repeat for 151770 halo centers. (took 0.0100214 sec) SUBFIND: SO iteration 4: need to repeat for 151770 halo centers. (took 0.0101818 sec) SUBFIND: SO iteration 5: need to repeat for 151770 halo centers. (took 0.0107135 sec) SUBFIND: SO iteration 6: need to repeat for 151770 halo centers. (took 0.0109681 sec) SUBFIND: SO iteration 7: need to repeat for 151770 halo centers. (took 0.0123938 sec) SUBFIND: SO iteration 8: need to repeat for 151770 halo centers. (took 0.0121609 sec) SUBFIND: SO iteration 9: need to repeat for 151770 halo centers. (took 0.0101386 sec) SUBFIND: SO iteration 10: need to repeat for 151770 halo centers. (took 0.0101134 sec) SUBFIND: SO iteration 11: need to repeat for 151770 halo centers. (took 0.0101411 sec) SUBFIND: SO iteration 12: need to repeat for 151770 halo centers. (took 0.0114055 sec) SUBFIND: SO iteration 13: need to repeat for 151770 halo centers. (took 0.0116439 sec) SUBFIND: SO iteration 14: need to repeat for 151770 halo centers. (took 0.0108229 sec) SUBFIND: SO iteration 15: need to repeat for 151770 halo centers. (took 0.0107882 sec) SUBFIND: SO iteration 16: need to repeat for 1294 halo centers. (took 0.0106277 sec) SUBFIND: SO iteration 1: need to repeat for 151770 halo centers. (took 0.0119405 sec) SUBFIND: SO iteration 2: need to repeat for 151770 halo centers. (took 0.0115077 sec) SUBFIND: SO iteration 3: need to repeat for 151770 halo centers. (took 0.0119944 sec) SUBFIND: SO iteration 4: need to repeat for 151770 halo centers. (took 0.0117156 sec) SUBFIND: SO iteration 5: need to repeat for 151770 halo centers. (took 0.0123649 sec) SUBFIND: SO iteration 6: need to repeat for 151770 halo centers. (took 0.0127014 sec) SUBFIND: SO iteration 7: need to repeat for 151770 halo centers. (took 0.0129683 sec) SUBFIND: SO iteration 8: need to repeat for 151770 halo centers. (took 0.0135617 sec) SUBFIND: SO iteration 9: need to repeat for 151770 halo centers. (took 0.0106316 sec) SUBFIND: SO iteration 10: need to repeat for 151770 halo centers. (took 0.0107413 sec) SUBFIND: SO iteration 11: need to repeat for 151770 halo centers. (took 0.0115788 sec) SUBFIND: SO iteration 12: need to repeat for 151770 halo centers. (took 0.0119707 sec) SUBFIND: SO iteration 13: need to repeat for 151770 halo centers. (took 0.0104678 sec) SUBFIND: SO iteration 14: need to repeat for 151770 halo centers. (took 0.0116643 sec) SUBFIND: SO iteration 15: need to repeat for 151770 halo centers. (took 0.0102254 sec) SUBFIND: SO iteration 16: need to repeat for 2805 halo centers. (took 0.0106697 sec) SUBFIND: SO iteration 1: need to repeat for 151770 halo centers. (took 0.0104207 sec) SUBFIND: SO iteration 2: need to repeat for 151770 halo centers. (took 0.011244 sec) SUBFIND: SO iteration 3: need to repeat for 151770 halo centers. (took 0.0103606 sec) SUBFIND: SO iteration 4: need to repeat for 151770 halo centers. (took 0.0105925 sec) SUBFIND: SO iteration 5: need to repeat for 151770 halo centers. (took 0.0106414 sec) SUBFIND: SO iteration 6: need to repeat for 151770 halo centers. (took 0.0107019 sec) SUBFIND: SO iteration 7: need to repeat for 151770 halo centers. (took 0.0106628 sec) SUBFIND: SO iteration 8: need to repeat for 151770 halo centers. (took 0.0106988 sec) SUBFIND: SO iteration 9: need to repeat for 151770 halo centers. (took 0.0109688 sec) SUBFIND: SO iteration 10: need to repeat for 151770 halo centers. (took 0.0108494 sec) SUBFIND: SO iteration 11: need to repeat for 151770 halo centers. (took 0.0109388 sec) SUBFIND: SO iteration 12: need to repeat for 151770 halo centers. (took 0.011228 sec) SUBFIND: SO iteration 13: need to repeat for 151770 halo centers. (took 0.010983 sec) SUBFIND: SO iteration 14: need to repeat for 151770 halo centers. (took 0.0112532 sec) SUBFIND: SO iteration 15: need to repeat for 151770 halo centers. (took 0.0111987 sec) SUBFIND: SO iteration 16: need to repeat for 97482 halo centers. (took 0.0106946 sec) SUBFIND: SO iteration 17: need to repeat for 850 halo centers. (took 0.0082191 sec) SUBFIND: SO iteration 18: need to repeat for 8 halo centers. (took 0.000351129 sec) SUBFIND: determining spherical overdensity masses took 0.714651 sec SUBFIND: assembled and ordered groups and subhalos (took 0.0672304 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 = 1.50632 sec, total size 96.3928 MB, corresponds to effective I/O rate of 63.992 MB/sec SUBFIND: Subgroup catalogues saved. took = 1.50735 sec SUBFIND: Finished with SUBFIND. (total time=57.9639 sec) SUBFIND: Total number of subhalos with at least 20 particles: 344276 SUBFIND: Largest subhalo has 986 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 133982555 FOF: preparing output order of particles took 1.34803 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 8.17463 sec, total size 5337.67 MB, corresponds to effective I/O rate of 652.955 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 254 (rank 254 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.