TACC: Starting up job 4153039 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 = 186384.96 Mb (on task= 135), Smallest = 185635.47 Mb (on task= 378), Average = 185988.81 Mb Total Mem: Largest = 191386.89 Mb (on task= 0), Smallest = 191386.84 Mb (on task= 81), Average = 191386.89 Mb Committed_AS: Largest = 5751.41 Mb (on task= 378), Smallest = 5001.93 Mb (on task= 135), Average = 5398.08 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 = 5751.41 Mb (on task= 378), Smallest = 5001.93 Mb (on task= 135), Average = 5398.08 Mb avail /dev/shm: Largest = 95257.31 Mb (on task= 297), Smallest = 95257.23 Mb (on task= 97), Average = 95257.29 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c206-004.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 16.3381 sec BEGRUN: Hubble (internal units) = 0.1 BEGRUN: h = 0.697 BEGRUN: G (internal units) = 43018.7 BEGRUN: UnitMass_in_g = 1.989e+43 BEGRUN: UnitLenth_in_cm = 3.08568e+21 BEGRUN: UnitTime_in_s = 3.08568e+16 BEGRUN: UnitVelocity_in_cm_per_s = 100000 BEGRUN: UnitDensity_in_cgs = 6.76991e-22 BEGRUN: UnitEnergy_in_cgs = 1.989e+53 READIC: filenr=0, 'output/snap_271.hdf5' contains: READIC: Type 0 (gas): 57232264 (tot= 57232264) masstab= 0 READIC: Type 1: 55755007 (tot= 55755007) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 21141537 (tot= 21141537) masstab= 0 READIC: Type 5: 5468 (tot= 5468) masstab= 0 READIC: Reading file `output/snap_271.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 7.45551 sec, total size 6358.5 MB, corresponds to effective I/O rate of 852.86 MB/sec READIC: Total number of particles : 134134276 INIT: Testing ID uniqueness... INIT: success. took=0.0755731 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: Increasing TopNodeAllocFactor=5.32333 new value=6.92033 DOMAIN: Increasing TopNodeAllocFactor=6.92033 new value=8.99643 DOMAIN: Increasing TopNodeAllocFactor=8.99643 new value=11.6954 DOMAIN: Increasing TopNodeAllocFactor=11.6954 new value=15.204 DOMAIN: Increasing TopNodeAllocFactor=15.204 new value=19.7652 DOMAIN: Increasing TopNodeAllocFactor=19.7652 new value=25.6947 DOMAIN: Increasing TopNodeAllocFactor=25.6947 new value=33.4031 DOMAIN: NTopleaves=123096, determination of top-level tree involved 12 iterations and took 0.979698 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=209 for nextra=50, reaching maximum imbalance of 1.14613|1.14621 DOMAIN: combining multiple-domains took 0.0273987 sec DOMAIN: exchange of 76902012 particles DOMAIN: particle exchange done. (took 0.363301 sec) DOMAIN: domain decomposition done. (took in total 1.381 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0737112 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=169.346 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.179175 sec =162924 NTopnodes=140681 NTopleaves=123096 FOF: Start linking particles (presently allocated=185.804 MB) FOF: linking of small cells took 0.00274619 sec FOF: local links done (took 0.289661 sec, avg-work=0.241897, imbalance=1.18787). FOF: Marked=2857872 out of the 55755007 primaries which are linked FOF: begin linking across processors (presently allocated=188.007 MB) FOF: have done 34555 cross links (processed 2857872, took 0.0372919 sec) FOF: have done 19236 cross links (processed 1382715, took 0.0179239 sec) FOF: have done 5276 cross links (processed 250521, took 0.0113854 sec) FOF: have done 1327 cross links (processed 52018, took 0.00660129 sec) FOF: have done 393 cross links (processed 14452, took 0.00584969 sec) FOF: have done 117 cross links (processed 4202, took 0.00639268 sec) FOF: have done 31 cross links (processed 682, took 0.00491966 sec) FOF: have done 25 cross links (processed 782, took 0.00502284 sec) FOF: have done 37 cross links (processed 8441, took 0.00921002 sec) FOF: have done 23 cross links (processed 8009, took 0.00914633 sec) FOF: have done 4 cross links (processed 75, took 0.00481378 sec) FOF: have done 0 cross links (processed 11, took 0.00474259 sec) FOF: Local groups found. FOF: primary group finding took = 0.428092 sec FOF: Start finding nearest dm-particle (presently allocated=185.804 MB) FOF: fof-nearest iteration 1: need to repeat for 47884351 particles. (took = 0.305528 sec) FOF: fof-nearest iteration 2: need to repeat for 29263770 particles. (took = 0.196051 sec) FOF: fof-nearest iteration 3: need to repeat for 12513740 particles. (took = 0.147094 sec) FOF: fof-nearest iteration 4: need to repeat for 1793794 particles. (took = 0.088038 sec) FOF: fof-nearest iteration 5: need to repeat for 50598 particles. (took = 0.0189158 sec) FOF: fof-nearest iteration 6: need to repeat for 1152 particles. (took = 0.00141337 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.765597 sec FOF: compiling local group data and catalogue took = 0.0248265 sec FOF: Total number of FOF groups with at least 32 particles: 3785 FOF: Largest FOF group has 38145 particles. FOF: Total number of particles in FOF groups: 134134276 FOF: group properties are now allocated.. (presently allocated=174.403 MB) FOF: computation of group properties took = 0.00794982 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.0666345 sec FOF: Finished computing FoF groups. Complete work took 1.51233 sec (presently allocated=169.351 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=172.294 MB) GRAVTREE: Tree construction done. took 1.01164 sec =192539 NTopnodes=140681 NTopleaves=123096 tree-build-scalability=0.271028 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 131348049 particles. (took 10.3024 sec) SUBFIND: ngb iteration 2: need to repeat for 126414140 particles. (took 8.86708 sec) SUBFIND: ngb iteration 3: need to repeat for 117915839 particles. (took 7.87028 sec) SUBFIND: ngb iteration 4: need to repeat for 102332876 particles. (took 6.77169 sec) SUBFIND: ngb iteration 5: need to repeat for 82317530 particles. (took 5.54036 sec) SUBFIND: ngb iteration 6: need to repeat for 66340401 particles. (took 4.26624 sec) SUBFIND: ngb iteration 7: need to repeat for 55790189 particles. (took 3.40268 sec) SUBFIND: ngb iteration 8: need to repeat for 48530422 particles. (took 2.53522 sec) SUBFIND: ngb iteration 9: need to repeat for 42702170 particles. (took 1.85559 sec) SUBFIND: ngb iteration 10: need to repeat for 37265628 particles. (took 1.57557 sec) SUBFIND: ngb iteration 11: need to repeat for 31777697 particles. (took 1.4681 sec) SUBFIND: ngb iteration 12: need to repeat for 26053094 particles. (took 1.35191 sec) SUBFIND: ngb iteration 13: need to repeat for 20191813 particles. (took 1.21026 sec) SUBFIND: ngb iteration 14: need to repeat for 14560530 particles. (took 1.01464 sec) SUBFIND: ngb iteration 15: need to repeat for 9459892 particles. (took 0.762302 sec) SUBFIND: ngb iteration 16: need to repeat for 5303262 particles. (took 0.522578 sec) SUBFIND: ngb iteration 17: need to repeat for 2478034 particles. (took 0.285435 sec) SUBFIND: ngb iteration 18: need to repeat for 970036 particles. (took 0.151481 sec) SUBFIND: ngb iteration 19: need to repeat for 329071 particles. (took 0.0862317 sec) SUBFIND: ngb iteration 20: need to repeat for 100343 particles. (took 0.0532002 sec) SUBFIND: ngb iteration 21: need to repeat for 29259 particles. (took 0.0339239 sec) SUBFIND: ngb iteration 22: need to repeat for 9710 particles. (took 0.0212032 sec) SUBFIND: ngb iteration 23: need to repeat for 4001 particles. (took 0.013375 sec) SUBFIND: ngb iteration 24: need to repeat for 1911 particles. (took 0.00848063 sec) SUBFIND: ngb iteration 25: need to repeat for 932 particles. (took 0.00551409 sec) SUBFIND: ngb iteration 26: need to repeat for 550 particles. (took 0.00423876 sec) SUBFIND: ngb iteration 27: need to repeat for 382 particles. (took 0.00356212 sec) SUBFIND: ngb iteration 28: need to repeat for 255 particles. (took 0.00292574 sec) SUBFIND: ngb iteration 29: need to repeat for 132 particles. (took 0.00201917 sec) SUBFIND: ngb iteration 30: need to repeat for 36 particles. (took 0.00111241 sec) SUBFIND: ngb iteration 31: need to repeat for 4 particles. (took 0.000377705 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 59.9989 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 134134276 particles, for threshold size factor 0.6) SUBFIND: The other 3785 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.000269454 sec SUBFIND: particle balance=1.14613 SUBFIND: subfind_exchange() took 0.495224 sec SUBFIND: particle balance for processing=1.03387 SUBFIND: subdomain decomposition took 0.119156 sec SUBFIND: serial subfind subdomain decomposition took 0.116462 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=9 took 19.8078 sec SUBFIND: root-task=0: Serial processing of halo 0 took 20.0967 SUBFIND: Processing overall took (total time=34.2908 sec) SUBFIND: 0 out of 113213 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 517496 ALLOCATE: Changing to MaxPartSph = 220805 SUBFIND: subfind_exchange() (for return to original CPU) took 0.552884 sec TREE: Full tree construction for all particles. (presently allocated=157.086 MB) GRAVTREE: Tree construction done. took 1.81469 sec =192539 NTopnodes=140681 NTopleaves=123096 tree-build-scalability=0.271028 SUBFIND: SO iteration 1: need to repeat for 3785 halo centers. (took 0.00310087 sec) SUBFIND: SO iteration 2: need to repeat for 3785 halo centers. (took 0.00353464 sec) SUBFIND: SO iteration 3: need to repeat for 3785 halo centers. (took 0.00247437 sec) SUBFIND: SO iteration 4: need to repeat for 3785 halo centers. (took 0.00232393 sec) SUBFIND: SO iteration 5: need to repeat for 3785 halo centers. (took 0.00195537 sec) SUBFIND: SO iteration 6: need to repeat for 3785 halo centers. (took 0.00187349 sec) SUBFIND: SO iteration 7: need to repeat for 3785 halo centers. (took 0.00176645 sec) SUBFIND: SO iteration 8: need to repeat for 3785 halo centers. (took 0.00172482 sec) SUBFIND: SO iteration 9: need to repeat for 3785 halo centers. (took 0.00172685 sec) SUBFIND: SO iteration 10: need to repeat for 3785 halo centers. (took 0.00172295 sec) SUBFIND: SO iteration 11: need to repeat for 3785 halo centers. (took 0.0016945 sec) SUBFIND: SO iteration 12: need to repeat for 3785 halo centers. (took 0.00213257 sec) SUBFIND: SO iteration 13: need to repeat for 3785 halo centers. (took 0.00189367 sec) SUBFIND: SO iteration 14: need to repeat for 3785 halo centers. (took 0.00187099 sec) SUBFIND: SO iteration 15: need to repeat for 3785 halo centers. (took 0.00204949 sec) SUBFIND: SO iteration 16: need to repeat for 40 halo centers. (took 0.0016852 sec) SUBFIND: SO iteration 1: need to repeat for 3785 halo centers. (took 0.00181655 sec) SUBFIND: SO iteration 2: need to repeat for 3785 halo centers. (took 0.00216917 sec) SUBFIND: SO iteration 3: need to repeat for 3785 halo centers. (took 0.00210537 sec) SUBFIND: SO iteration 4: need to repeat for 3785 halo centers. (took 0.00168239 sec) SUBFIND: SO iteration 5: need to repeat for 3785 halo centers. (took 0.00167269 sec) SUBFIND: SO iteration 6: need to repeat for 3785 halo centers. (took 0.00175194 sec) SUBFIND: SO iteration 7: need to repeat for 3785 halo centers. (took 0.00174486 sec) SUBFIND: SO iteration 8: need to repeat for 3785 halo centers. (took 0.0017798 sec) SUBFIND: SO iteration 9: need to repeat for 3785 halo centers. (took 0.00164869 sec) SUBFIND: SO iteration 10: need to repeat for 3785 halo centers. (took 0.00161444 sec) SUBFIND: SO iteration 11: need to repeat for 3785 halo centers. (took 0.00161293 sec) SUBFIND: SO iteration 12: need to repeat for 3785 halo centers. (took 0.00160026 sec) SUBFIND: SO iteration 13: need to repeat for 3785 halo centers. (took 0.00160804 sec) SUBFIND: SO iteration 14: need to repeat for 3785 halo centers. (took 0.00159789 sec) SUBFIND: SO iteration 15: need to repeat for 3785 halo centers. (took 0.00159685 sec) SUBFIND: SO iteration 16: need to repeat for 20 halo centers. (took 0.0016 sec) SUBFIND: SO iteration 1: need to repeat for 3785 halo centers. (took 0.00173138 sec) SUBFIND: SO iteration 2: need to repeat for 3785 halo centers. (took 0.00254655 sec) SUBFIND: SO iteration 3: need to repeat for 3785 halo centers. (took 0.00216489 sec) SUBFIND: SO iteration 4: need to repeat for 3785 halo centers. (took 0.00194815 sec) SUBFIND: SO iteration 5: need to repeat for 3785 halo centers. (took 0.00179948 sec) SUBFIND: SO iteration 6: need to repeat for 3785 halo centers. (took 0.00194572 sec) SUBFIND: SO iteration 7: need to repeat for 3785 halo centers. (took 0.00202854 sec) SUBFIND: SO iteration 8: need to repeat for 3785 halo centers. (took 0.00196949 sec) SUBFIND: SO iteration 9: need to repeat for 3785 halo centers. (took 0.00187929 sec) SUBFIND: SO iteration 10: need to repeat for 3785 halo centers. (took 0.00232666 sec) SUBFIND: SO iteration 11: need to repeat for 3785 halo centers. (took 0.00229775 sec) SUBFIND: SO iteration 12: need to repeat for 3785 halo centers. (took 0.00176316 sec) SUBFIND: SO iteration 13: need to repeat for 3785 halo centers. (took 0.0018842 sec) SUBFIND: SO iteration 14: need to repeat for 3785 halo centers. (took 0.00182548 sec) SUBFIND: SO iteration 15: need to repeat for 3785 halo centers. (took 0.00177961 sec) SUBFIND: SO iteration 16: need to repeat for 41 halo centers. (took 0.00183743 sec) SUBFIND: SO iteration 1: need to repeat for 3785 halo centers. (took 0.00176183 sec) SUBFIND: SO iteration 2: need to repeat for 3785 halo centers. (took 0.00288043 sec) SUBFIND: SO iteration 3: need to repeat for 3785 halo centers. (took 0.00259843 sec) SUBFIND: SO iteration 4: need to repeat for 3785 halo centers. (took 0.00252595 sec) SUBFIND: SO iteration 5: need to repeat for 3785 halo centers. (took 0.00234293 sec) SUBFIND: SO iteration 6: need to repeat for 3785 halo centers. (took 0.00227615 sec) SUBFIND: SO iteration 7: need to repeat for 3785 halo centers. (took 0.00224229 sec) SUBFIND: SO iteration 8: need to repeat for 3785 halo centers. (took 0.00222549 sec) SUBFIND: SO iteration 9: need to repeat for 3785 halo centers. (took 0.00224157 sec) SUBFIND: SO iteration 10: need to repeat for 3785 halo centers. (took 0.00226982 sec) SUBFIND: SO iteration 11: need to repeat for 3785 halo centers. (took 0.00222865 sec) SUBFIND: SO iteration 12: need to repeat for 3785 halo centers. (took 0.00222442 sec) SUBFIND: SO iteration 13: need to repeat for 3785 halo centers. (took 0.00241928 sec) SUBFIND: SO iteration 14: need to repeat for 3785 halo centers. (took 0.00245953 sec) SUBFIND: SO iteration 15: need to repeat for 3785 halo centers. (took 0.00252042 sec) SUBFIND: SO iteration 16: need to repeat for 1681 halo centers. (took 0.00244551 sec) SUBFIND: SO iteration 17: need to repeat for 2 halo centers. (took 0.00159406 sec) SUBFIND: determining spherical overdensity masses took 0.13369 sec SUBFIND: assembled and ordered groups and subhalos (took 0.0552297 sec) FOF/SUBFIND: writing group catalogue file: 'output/fof_subhalo_tab_271' (file 1 of 1) FOF/SUBFIND: writing group catalogue block 0 (GroupLen)... FOF/SUBFIND: writing group catalogue block 1 (GroupMass)... FOF/SUBFIND: writing group catalogue block 2 (GroupPos)... FOF/SUBFIND: writing group catalogue block 3 (GroupVel)... FOF/SUBFIND: writing group catalogue block 4 (GroupLenType)... FOF/SUBFIND: writing group catalogue block 5 (GroupOffsetType)... FOF/SUBFIND: writing group catalogue block 6 (GroupMassType)... FOF/SUBFIND: writing group catalogue block 7 (GroupAscale)... FOF/SUBFIND: writing group catalogue block 8 (Group_M_Mean200)... FOF/SUBFIND: writing group catalogue block 9 (Group_R_Mean200)... FOF/SUBFIND: writing group catalogue block 10 (Group_M_Crit200)... FOF/SUBFIND: writing group catalogue block 11 (Group_R_Crit200)... FOF/SUBFIND: writing group catalogue block 12 (Group_M_Crit500)... FOF/SUBFIND: writing group catalogue block 13 (Group_R_Crit500)... FOF/SUBFIND: writing group catalogue block 14 (Group_M_TopHat200)... FOF/SUBFIND: writing group catalogue block 15 (Group_R_TopHat200)... FOF/SUBFIND: writing group catalogue block 16 (GroupNsubs)... FOF/SUBFIND: writing group catalogue block 17 (GroupFirstSub)... FOF/SUBFIND: writing group catalogue block 18 (SubhaloGroupNr)... FOF/SUBFIND: writing group catalogue block 19 (SubhaloRankInGr)... FOF/SUBFIND: writing group catalogue block 20 (SubhaloLen)... FOF/SUBFIND: writing group catalogue block 21 (SubhaloMass)... FOF/SUBFIND: writing group catalogue block 22 (SubhaloPos)... FOF/SUBFIND: writing group catalogue block 23 (SubhaloVel)... FOF/SUBFIND: writing group catalogue block 24 (SubhaloLenType)... FOF/SUBFIND: writing group catalogue block 25 (SubhaloOffsetType)... FOF/SUBFIND: writing group catalogue block 26 (SubhaloMassType)... FOF/SUBFIND: writing group catalogue block 27 (SubhaloCM)... FOF/SUBFIND: writing group catalogue block 28 (SubhaloSpin)... FOF/SUBFIND: writing group catalogue block 29 (SubhaloVelDisp)... FOF/SUBFIND: writing group catalogue block 30 (SubhaloVmax)... FOF/SUBFIND: writing group catalogue block 31 (SubhaloVmaxRad)... FOF/SUBFIND: writing group catalogue block 32 (SubhaloHalfmassRad)... FOF/SUBFIND: writing group catalogue block 33 (SubhaloHalfmassRadType)... FOF/SUBFIND: writing group catalogue block 34 (SubhaloIDMostbound)... FOF/SUBFIND: writing group catalogue block 35 (SubhaloParentRank)... FOF/SUBFIND: Group catalogues saved. took = 1.10566 sec, total size 19.7663 MB, corresponds to effective I/O rate of 17.8774 MB/sec SUBFIND: Subgroup catalogues saved. took = 1.10644 sec SUBFIND: Finished with SUBFIND. (total time=99.5318 sec) SUBFIND: Total number of subhalos with at least 20 particles: 92872 SUBFIND: Largest subhalo has 37232 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134134276 FOF: preparing output order of particles took 1.43575 sec SNAPSHOT: writing snapshot file #271 @ time 0.132275 ... SNAPSHOT: writing snapshot file: 'output/snap_271' (file 1 of 1) SNAPSHOT: writing snapshot rename 'output/snap_271.hdf5' to 'output/bak-snap_271.hdf5' SNAPSHOT: writing snapshot block 0 (Coordinates)... SNAPSHOT: writing snapshot block 1 (Velocities)... SNAPSHOT: writing snapshot block 2 (ParticleIDs)... SNAPSHOT: writing snapshot block 3 (Masses)... SNAPSHOT: writing snapshot block 4 (InternalEnergy)... SNAPSHOT: writing snapshot block 5 (Density)... SNAPSHOT: writing snapshot block 6 (SmoothingLength)... SNAPSHOT: done with writing snapshot. Took 8.83027 sec, total size 5260.11 MB, corresponds to effective I/O rate of 595.69 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 76 (rank 76 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.