TACC: Starting up job 4153141 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 = 186317.13 Mb (on task= 54), Smallest = 185743.05 Mb (on task= 189), Average = 185961.13 Mb Total Mem: Largest = 191386.89 Mb (on task= 81), Smallest = 191386.89 Mb (on task= 0), Average = 191386.89 Mb Committed_AS: Largest = 5643.84 Mb (on task= 189), Smallest = 5069.76 Mb (on task= 54), Average = 5425.76 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 = 5643.84 Mb (on task= 189), Smallest = 5069.76 Mb (on task= 54), Average = 5425.76 Mb avail /dev/shm: Largest = 95257.31 Mb (on task= 81), Smallest = 95257.24 Mb (on task= 196), Average = 95257.29 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c206-019.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 14.3798 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): 65219108 (tot= 65219108) masstab= 0 READIC: Type 1: 67832611 (tot= 67832611) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 1050651 (tot= 1050651) masstab= 0 READIC: Type 5: 1 (tot= 1) 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 4.52681 sec, total size 6387.51 MB, corresponds to effective I/O rate of 1411.04 MB/sec READIC: Total number of particles : 134102371 INIT: Testing ID uniqueness... INIT: success. took=0.0710604 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=18894, determination of top-level tree involved 5 iterations and took 0.628158 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 1.12989|1.13035 DOMAIN: combining multiple-domains took 0.013236 sec DOMAIN: exchange of 68883263 particles DOMAIN: particle exchange done. (took 0.325529 sec) DOMAIN: domain decomposition done. (took in total 0.977779 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.074347 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=173.608 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.158668 sec =55358.8 NTopnodes=21593 NTopleaves=18894 FOF: Start linking particles (presently allocated=190.805 MB) FOF: linking of small cells took 0.00177141 sec FOF: local links done (took 0.222023 sec, avg-work=0.195124, imbalance=1.13418). FOF: Marked=183681 out of the 67832611 primaries which are linked FOF: begin linking across processors (presently allocated=192.577 MB) FOF: have done 6310 cross links (processed 183681, took 0.00917612 sec) FOF: have done 2092 cross links (processed 82180, took 0.00534623 sec) FOF: have done 362 cross links (processed 10935, took 0.0049133 sec) FOF: have done 73 cross links (processed 1942, took 0.00479538 sec) FOF: have done 16 cross links (processed 387, took 0.00467471 sec) FOF: have done 2 cross links (processed 99, took 0.00469903 sec) FOF: have done 0 cross links (processed 4, took 0.00458575 sec) FOF: Local groups found. FOF: primary group finding took = 0.272534 sec FOF: Start finding nearest dm-particle (presently allocated=190.805 MB) FOF: fof-nearest iteration 1: need to repeat for 62510812 particles. (took = 0.123376 sec) FOF: fof-nearest iteration 2: need to repeat for 47912465 particles. (took = 0.147982 sec) FOF: fof-nearest iteration 3: need to repeat for 23443053 particles. (took = 0.153672 sec) FOF: fof-nearest iteration 4: need to repeat for 5887777 particles. (took = 0.094708 sec) FOF: fof-nearest iteration 5: need to repeat for 558900 particles. (took = 0.031357 sec) FOF: fof-nearest iteration 6: need to repeat for 14664 particles. (took = 0.00622031 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.566255 sec FOF: compiling local group data and catalogue took = 0.0257033 sec FOF: Total number of FOF groups with at least 32 particles: 146054 FOF: Largest FOF group has 927 particles. FOF: Total number of particles in FOF groups: 134102371 FOF: group properties are now allocated.. (presently allocated=178.71 MB) FOF: computation of group properties took = 0.00718164 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.0777035 sec FOF: Finished computing FoF groups. Complete work took 1.15596 sec (presently allocated=173.734 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=177.922 MB) GRAVTREE: Tree construction done. took 0.666163 sec =81994.6 NTopnodes=21593 NTopleaves=18894 tree-build-scalability=0.737263 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 134037366 particles. (took 2.225 sec) SUBFIND: ngb iteration 2: need to repeat for 133867731 particles. (took 2.21411 sec) SUBFIND: ngb iteration 3: need to repeat for 133411948 particles. (took 2.20216 sec) SUBFIND: ngb iteration 4: need to repeat for 132373719 particles. (took 2.16511 sec) SUBFIND: ngb iteration 5: need to repeat for 130496990 particles. (took 2.12507 sec) SUBFIND: ngb iteration 6: need to repeat for 127533651 particles. (took 2.07767 sec) SUBFIND: ngb iteration 7: need to repeat for 123312534 particles. (took 2.02461 sec) SUBFIND: ngb iteration 8: need to repeat for 117715665 particles. (took 1.98592 sec) SUBFIND: ngb iteration 9: need to repeat for 109776070 particles. (took 1.95298 sec) SUBFIND: ngb iteration 10: need to repeat for 99547541 particles. (took 1.88933 sec) SUBFIND: ngb iteration 11: need to repeat for 87235697 particles. (took 1.78227 sec) SUBFIND: ngb iteration 12: need to repeat for 73442396 particles. (took 1.622 sec) SUBFIND: ngb iteration 13: need to repeat for 59466169 particles. (took 1.4121 sec) SUBFIND: ngb iteration 14: need to repeat for 46553072 particles. (took 1.1966 sec) SUBFIND: ngb iteration 15: need to repeat for 35416587 particles. (took 0.975282 sec) SUBFIND: ngb iteration 16: need to repeat for 25766679 particles. (took 0.770528 sec) SUBFIND: ngb iteration 17: need to repeat for 17764256 particles. (took 0.581689 sec) SUBFIND: ngb iteration 18: need to repeat for 11869782 particles. (took 0.419415 sec) SUBFIND: ngb iteration 19: need to repeat for 7859400 particles. (took 0.295839 sec) SUBFIND: ngb iteration 20: need to repeat for 5215783 particles. (took 0.210314 sec) SUBFIND: ngb iteration 21: need to repeat for 3495058 particles. (took 0.147636 sec) SUBFIND: ngb iteration 22: need to repeat for 2281259 particles. (took 0.104185 sec) SUBFIND: ngb iteration 23: need to repeat for 1383552 particles. (took 0.0713397 sec) SUBFIND: ngb iteration 24: need to repeat for 765518 particles. (took 0.0474185 sec) SUBFIND: ngb iteration 25: need to repeat for 371335 particles. (took 0.0305962 sec) SUBFIND: ngb iteration 26: need to repeat for 149462 particles. (took 0.0169855 sec) SUBFIND: ngb iteration 27: need to repeat for 49404 particles. (took 0.00981383 sec) SUBFIND: ngb iteration 28: need to repeat for 12468 particles. (took 0.0049496 sec) SUBFIND: ngb iteration 29: need to repeat for 2054 particles. (took 0.00217832 sec) SUBFIND: ngb iteration 30: need to repeat for 194 particles. (took 0.000724923 sec) SUBFIND: ngb iteration 31: need to repeat for 8 particles. (took 0.000273518 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 30.5727 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 134102371 particles, for threshold size factor 0.6) SUBFIND: The other 146054 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00175521 sec SUBFIND: particle balance=1.12939 SUBFIND: subfind_exchange() took 0.46441 sec SUBFIND: particle balance for processing=1.0027 SUBFIND: subdomain decomposition took 0.105297 sec SUBFIND: serial subfind subdomain decomposition took 0.104293 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=339 took 16.7392 sec SUBFIND: root-task=0: Serial processing of halo 0 took 16.9982 SUBFIND: Processing overall took (total time=17.2928 sec) SUBFIND: 0 out of 138516 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 517375 ALLOCATE: Changing to MaxPartSph = 251618 SUBFIND: subfind_exchange() (for return to original CPU) took 0.524318 sec TREE: Full tree construction for all particles. (presently allocated=160.773 MB) GRAVTREE: Tree construction done. took 1.48681 sec =81994.6 NTopnodes=21593 NTopleaves=18894 tree-build-scalability=0.737263 SUBFIND: SO iteration 1: need to repeat for 146054 halo centers. (took 0.0119005 sec) SUBFIND: SO iteration 2: need to repeat for 146054 halo centers. (took 0.0110802 sec) SUBFIND: SO iteration 3: need to repeat for 146054 halo centers. (took 0.0106719 sec) SUBFIND: SO iteration 4: need to repeat for 146054 halo centers. (took 0.0103371 sec) SUBFIND: SO iteration 5: need to repeat for 146054 halo centers. (took 0.0101933 sec) SUBFIND: SO iteration 6: need to repeat for 146054 halo centers. (took 0.0101072 sec) SUBFIND: SO iteration 7: need to repeat for 146054 halo centers. (took 0.0100445 sec) SUBFIND: SO iteration 8: need to repeat for 146054 halo centers. (took 0.0100313 sec) SUBFIND: SO iteration 9: need to repeat for 146054 halo centers. (took 0.0099563 sec) SUBFIND: SO iteration 10: need to repeat for 146054 halo centers. (took 0.00998218 sec) SUBFIND: SO iteration 11: need to repeat for 146054 halo centers. (took 0.0100229 sec) SUBFIND: SO iteration 12: need to repeat for 146054 halo centers. (took 0.0100378 sec) SUBFIND: SO iteration 13: need to repeat for 146054 halo centers. (took 0.0100225 sec) SUBFIND: SO iteration 14: need to repeat for 146054 halo centers. (took 0.0102344 sec) SUBFIND: SO iteration 15: need to repeat for 146054 halo centers. (took 0.0100778 sec) SUBFIND: SO iteration 16: need to repeat for 1011 halo centers. (took 0.010213 sec) SUBFIND: SO iteration 17: need to repeat for 2 halo centers. (took 0.000341212 sec) SUBFIND: SO iteration 1: need to repeat for 146054 halo centers. (took 0.0106128 sec) SUBFIND: SO iteration 2: need to repeat for 146054 halo centers. (took 0.00919406 sec) SUBFIND: SO iteration 3: need to repeat for 146054 halo centers. (took 0.0098698 sec) SUBFIND: SO iteration 4: need to repeat for 146054 halo centers. (took 0.00970153 sec) SUBFIND: SO iteration 5: need to repeat for 146054 halo centers. (took 0.00993042 sec) SUBFIND: SO iteration 6: need to repeat for 146054 halo centers. (took 0.00982093 sec) SUBFIND: SO iteration 7: need to repeat for 146054 halo centers. (took 0.0101184 sec) SUBFIND: SO iteration 8: need to repeat for 146054 halo centers. (took 0.0103856 sec) SUBFIND: SO iteration 9: need to repeat for 146054 halo centers. (took 0.0101997 sec) SUBFIND: SO iteration 10: need to repeat for 146054 halo centers. (took 0.00977008 sec) SUBFIND: SO iteration 11: need to repeat for 146054 halo centers. (took 0.00987689 sec) SUBFIND: SO iteration 12: need to repeat for 146054 halo centers. (took 0.00997748 sec) SUBFIND: SO iteration 13: need to repeat for 146054 halo centers. (took 0.00981248 sec) SUBFIND: SO iteration 14: need to repeat for 146054 halo centers. (took 0.00984261 sec) SUBFIND: SO iteration 15: need to repeat for 146054 halo centers. (took 0.0100076 sec) SUBFIND: SO iteration 16: need to repeat for 427 halo centers. (took 0.00993676 sec) SUBFIND: SO iteration 17: need to repeat for 1 halo centers. (took 0.000293072 sec) SUBFIND: SO iteration 1: need to repeat for 146054 halo centers. (took 0.00987924 sec) SUBFIND: SO iteration 2: need to repeat for 146054 halo centers. (took 0.0106586 sec) SUBFIND: SO iteration 3: need to repeat for 146054 halo centers. (took 0.0105446 sec) SUBFIND: SO iteration 4: need to repeat for 146054 halo centers. (took 0.0102286 sec) SUBFIND: SO iteration 5: need to repeat for 146054 halo centers. (took 0.0102064 sec) SUBFIND: SO iteration 6: need to repeat for 146054 halo centers. (took 0.0101951 sec) SUBFIND: SO iteration 7: need to repeat for 146054 halo centers. (took 0.00998463 sec) SUBFIND: SO iteration 8: need to repeat for 146054 halo centers. (took 0.0100193 sec) SUBFIND: SO iteration 9: need to repeat for 146054 halo centers. (took 0.0101841 sec) SUBFIND: SO iteration 10: need to repeat for 146054 halo centers. (took 0.0100151 sec) SUBFIND: SO iteration 11: need to repeat for 146054 halo centers. (took 0.0100097 sec) SUBFIND: SO iteration 12: need to repeat for 146054 halo centers. (took 0.00999163 sec) SUBFIND: SO iteration 13: need to repeat for 146054 halo centers. (took 0.00999264 sec) SUBFIND: SO iteration 14: need to repeat for 146054 halo centers. (took 0.00999222 sec) SUBFIND: SO iteration 15: need to repeat for 146054 halo centers. (took 0.00997036 sec) SUBFIND: SO iteration 16: need to repeat for 1049 halo centers. (took 0.00996985 sec) SUBFIND: SO iteration 17: need to repeat for 2 halo centers. (took 0.000338148 sec) SUBFIND: SO iteration 1: need to repeat for 146054 halo centers. (took 0.00990101 sec) SUBFIND: SO iteration 2: need to repeat for 146054 halo centers. (took 0.0108786 sec) SUBFIND: SO iteration 3: need to repeat for 146054 halo centers. (took 0.0103721 sec) SUBFIND: SO iteration 4: need to repeat for 146054 halo centers. (took 0.0107096 sec) SUBFIND: SO iteration 5: need to repeat for 146054 halo centers. (took 0.0106427 sec) SUBFIND: SO iteration 6: need to repeat for 146054 halo centers. (took 0.0106601 sec) SUBFIND: SO iteration 7: need to repeat for 146054 halo centers. (took 0.0106627 sec) SUBFIND: SO iteration 8: need to repeat for 146054 halo centers. (took 0.0106819 sec) SUBFIND: SO iteration 9: need to repeat for 146054 halo centers. (took 0.0106027 sec) SUBFIND: SO iteration 10: need to repeat for 146054 halo centers. (took 0.0106842 sec) SUBFIND: SO iteration 11: need to repeat for 146054 halo centers. (took 0.0106652 sec) SUBFIND: SO iteration 12: need to repeat for 146054 halo centers. (took 0.0106655 sec) SUBFIND: SO iteration 13: need to repeat for 146054 halo centers. (took 0.0106642 sec) SUBFIND: SO iteration 14: need to repeat for 146054 halo centers. (took 0.010671 sec) SUBFIND: SO iteration 15: need to repeat for 146054 halo centers. (took 0.0106633 sec) SUBFIND: SO iteration 16: need to repeat for 77542 halo centers. (took 0.0106369 sec) SUBFIND: SO iteration 17: need to repeat for 310 halo centers. (took 0.00687497 sec) SUBFIND: SO iteration 18: need to repeat for 12 halo centers. (took 0.000223761 sec) SUBFIND: determining spherical overdensity masses took 0.66544 sec SUBFIND: assembled and ordered groups and subhalos (took 0.0635595 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 = 1.19708 sec, total size 82.9878 MB, corresponds to effective I/O rate of 69.3252 MB/sec SUBFIND: Subgroup catalogues saved. took = 1.19793 sec SUBFIND: Finished with SUBFIND. (total time=53.0069 sec) SUBFIND: Total number of subhalos with at least 20 particles: 283859 SUBFIND: Largest subhalo has 927 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134102371 FOF: preparing output order of particles took 1.3649 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 10.1499 sec, total size 5350.41 MB, corresponds to effective I/O rate of 527.142 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 381 (rank 381 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.