TACC: Starting up job 4242137 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 = 186446.51 Mb (on task= 54), Smallest = 186396.15 Mb (on task= 0), Average = 186427.49 Mb Total Mem: Largest = 191515.34 Mb (on task= 54), Smallest = 191515.33 Mb (on task= 0), Average = 191515.33 Mb Committed_AS: Largest = 5119.18 Mb (on task= 0), Smallest = 5068.83 Mb (on task= 54), Average = 5087.85 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 = 5119.18 Mb (on task= 0), Smallest = 5068.83 Mb (on task= 54), Average = 5087.85 Mb avail /dev/shm: Largest = 95321.53 Mb (on task= 81), Smallest = 95321.46 Mb (on task= 165), Average = 95321.51 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c105-104.frontera.tacc.utexas.edu ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Obtaining parameters from file 'param.txt': InitCondFile lcdm_gas_littleendian.dat OutputDir output SnapshotFileBase snap OutputListFilename outputs_lcdm_gas.txt ICFormat 3 SnapFormat 3 TimeLimitCPU 180000 CpuTimeBetRestartFile 7200 MaxMemSize 3000 TimeBegin 0.0909091 TimeMax 1 ComovingIntegrationOn 1 Omega0 0.2814 OmegaLambda 0.7186 OmegaBaryon 0.0464 HubbleParam 0.697 Hubble 0.1 BoxSize 400000 OutputListOn 0 TimeBetSnapshot 1.83842 TimeOfFirstSnapshot 0.047619 TimeBetStatistics 0.05 NumFilesPerSnapshot 1 MaxFilesWithConcurrentIO 1 ErrTolIntAccuracy 0.012 CourantFac 0.15 MaxSizeTimestep 0.025 MinSizeTimestep 0 TypeOfOpeningCriterion 1 ErrTolTheta 0.9 ErrTolThetaMax 1 ErrTolForceAcc 0.0025 TopNodeFactor 2.5 ActivePartFracForNewDomainDecomp 0.01 DesNumNgb 64 MaxNumNgbDeviation 3 UnitLength_in_cm 3.08568e+21 UnitMass_in_g 1.989e+43 UnitVelocity_in_cm_per_s 100000 GravityConstantInternal 0 DesLinkNgb 20 SofteningComovingClass0 1.5 SofteningComovingClass1 1.5 SofteningComovingClass2 1.5 SofteningComovingClass3 1.5 SofteningComovingClass4 1.5 SofteningComovingClass5 1.5 SofteningMaxPhysClass0 1.5 SofteningMaxPhysClass1 1.5 SofteningMaxPhysClass2 1.5 SofteningMaxPhysClass3 1.5 SofteningMaxPhysClass4 1.5 SofteningMaxPhysClass5 1.5 SofteningClassOfPartType0 0 SofteningClassOfPartType1 0 SofteningClassOfPartType2 0 SofteningClassOfPartType3 0 SofteningClassOfPartType4 0 SofteningClassOfPartType5 0 ArtBulkViscConst 1 MinEgySpec 0 InitGasTemp 1000 MALLOC: Allocation of shared memory took 15.4759 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_208.hdf5' contains: READIC: Type 0 (gas): 65017986 (tot= 65017986) masstab= 0 READIC: Type 1: 65936564 (tot= 65936564) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 3042547 (tot= 3042547) masstab= 0 READIC: Type 5: 76 (tot= 76) masstab= 0 READIC: Reading file `output/snap_208.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 4.69583 sec, total size 6381.93 MB, corresponds to effective I/O rate of 1359.06 MB/sec READIC: Total number of particles : 133997173 INIT: Testing ID uniqueness... INIT: success. took=0.0759209 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=17781, determination of top-level tree involved 6 iterations and took 0.650965 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 1.13037|1.1311 DOMAIN: combining multiple-domains took 0.0131584 sec DOMAIN: exchange of 68979187 particles DOMAIN: particle exchange done. (took 0.327317 sec) DOMAIN: domain decomposition done. (took in total 1.00211 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0723762 sec. INIT: Converting u -> entropy All.cf_a3inv=512 FOF: Begin to compute FoF group catalogue... (presently allocated=173.341 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.155022 sec =49968.2 NTopnodes=20321 NTopleaves=17781 FOF: Start linking particles (presently allocated=189.786 MB) FOF: linking of small cells took 0.00176121 sec FOF: local links done (took 0.243774 sec, avg-work=0.214373, imbalance=1.12999). FOF: Marked=161630 out of the 65936564 primaries which are linked FOF: begin linking across processors (presently allocated=191.507 MB) FOF: have done 5179 cross links (processed 161630, took 0.00692047 sec) FOF: have done 1959 cross links (processed 82665, took 0.00538673 sec) FOF: have done 419 cross links (processed 12324, took 0.00490129 sec) FOF: have done 101 cross links (processed 3217, took 0.0047605 sec) FOF: have done 31 cross links (processed 749, took 0.00474663 sec) FOF: have done 6 cross links (processed 123, took 0.00462713 sec) FOF: have done 0 cross links (processed 26, took 0.00465784 sec) FOF: Local groups found. FOF: primary group finding took = 0.291743 sec FOF: Start finding nearest dm-particle (presently allocated=189.786 MB) FOF: fof-nearest iteration 1: need to repeat for 62758665 particles. (took = 0.13744 sec) FOF: fof-nearest iteration 2: need to repeat for 46458207 particles. (took = 0.165223 sec) FOF: fof-nearest iteration 3: need to repeat for 22042880 particles. (took = 0.166358 sec) FOF: fof-nearest iteration 4: need to repeat for 4355364 particles. (took = 0.104564 sec) FOF: fof-nearest iteration 5: need to repeat for 307593 particles. (took = 0.0271557 sec) FOF: fof-nearest iteration 6: need to repeat for 7171 particles. (took = 0.00411115 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.613136 sec FOF: compiling local group data and catalogue took = 0.0248301 sec FOF: Total number of FOF groups with at least 32 particles: 52695 FOF: Largest FOF group has 2592 particles. FOF: Total number of particles in FOF groups: 133997173 FOF: group properties are now allocated.. (presently allocated=178.274 MB) FOF: computation of group properties took = 0.00697809 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.069603 sec FOF: Finished computing FoF groups. Complete work took 1.20501 sec (presently allocated=173.385 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=177.034 MB) GRAVTREE: Tree construction done. took 0.650053 sec =76669.3 NTopnodes=20321 NTopleaves=17781 tree-build-scalability=0.735566 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 133073133 particles. (took 3.84487 sec) SUBFIND: ngb iteration 2: need to repeat for 131277848 particles. (took 3.37391 sec) SUBFIND: ngb iteration 3: need to repeat for 127775955 particles. (took 2.97549 sec) SUBFIND: ngb iteration 4: need to repeat for 121158105 particles. (took 2.61363 sec) SUBFIND: ngb iteration 5: need to repeat for 111514956 particles. (took 2.29317 sec) SUBFIND: ngb iteration 6: need to repeat for 101262764 particles. (took 1.99701 sec) SUBFIND: ngb iteration 7: need to repeat for 91890766 particles. (took 1.76538 sec) SUBFIND: ngb iteration 8: need to repeat for 83365397 particles. (took 1.62581 sec) SUBFIND: ngb iteration 9: need to repeat for 75215956 particles. (took 1.52284 sec) SUBFIND: ngb iteration 10: need to repeat for 66925024 particles. (took 1.42165 sec) SUBFIND: ngb iteration 11: need to repeat for 57947154 particles. (took 1.32715 sec) SUBFIND: ngb iteration 12: need to repeat for 48207941 particles. (took 1.20917 sec) SUBFIND: ngb iteration 13: need to repeat for 38252186 particles. (took 1.06412 sec) SUBFIND: ngb iteration 14: need to repeat for 28699178 particles. (took 0.879373 sec) SUBFIND: ngb iteration 15: need to repeat for 19989442 particles. (took 0.677572 sec) SUBFIND: ngb iteration 16: need to repeat for 12625185 particles. (took 0.476001 sec) SUBFIND: ngb iteration 17: need to repeat for 7139150 particles. (took 0.313368 sec) SUBFIND: ngb iteration 18: need to repeat for 3667948 particles. (took 0.189198 sec) SUBFIND: ngb iteration 19: need to repeat for 1781788 particles. (took 0.111089 sec) SUBFIND: ngb iteration 20: need to repeat for 866524 particles. (took 0.0661151 sec) SUBFIND: ngb iteration 21: need to repeat for 445506 particles. (took 0.0396688 sec) SUBFIND: ngb iteration 22: need to repeat for 243729 particles. (took 0.0244215 sec) SUBFIND: ngb iteration 23: need to repeat for 133021 particles. (took 0.0161778 sec) SUBFIND: ngb iteration 24: need to repeat for 67881 particles. (took 0.0107258 sec) SUBFIND: ngb iteration 25: need to repeat for 30816 particles. (took 0.00732383 sec) SUBFIND: ngb iteration 26: need to repeat for 12127 particles. (took 0.00476103 sec) SUBFIND: ngb iteration 27: need to repeat for 4112 particles. (took 0.00280516 sec) SUBFIND: ngb iteration 28: need to repeat for 1011 particles. (took 0.00141714 sec) SUBFIND: ngb iteration 29: need to repeat for 171 particles. (took 0.00062098 sec) SUBFIND: ngb iteration 30: need to repeat for 12 particles. (took 0.000384456 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 29.8634 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 133997173 particles, for threshold size factor 0.6) SUBFIND: The other 52695 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00152776 sec SUBFIND: particle balance=1.13037 SUBFIND: subfind_exchange() took 0.478224 sec SUBFIND: particle balance for processing=1.00032 SUBFIND: subdomain decomposition took 0.104222 sec SUBFIND: serial subfind subdomain decomposition took 0.102134 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=122 took 11.5784 sec SUBFIND: root-task=0: Serial processing of halo 0 took 11.8343 SUBFIND: Processing overall took (total time=12.0901 sec) SUBFIND: 0 out of 143042 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 516966 ALLOCATE: Changing to MaxPartSph = 250841 SUBFIND: subfind_exchange() (for return to original CPU) took 0.536094 sec TREE: Full tree construction for all particles. (presently allocated=159.906 MB) GRAVTREE: Tree construction done. took 1.40602 sec =76669.3 NTopnodes=20321 NTopleaves=17781 tree-build-scalability=0.735566 SUBFIND: SO iteration 1: need to repeat for 52695 halo centers. (took 0.00817975 sec) SUBFIND: SO iteration 2: need to repeat for 52695 halo centers. (took 0.00800556 sec) SUBFIND: SO iteration 3: need to repeat for 52695 halo centers. (took 0.00742422 sec) SUBFIND: SO iteration 4: need to repeat for 52695 halo centers. (took 0.00717516 sec) SUBFIND: SO iteration 5: need to repeat for 52695 halo centers. (took 0.00701525 sec) SUBFIND: SO iteration 6: need to repeat for 52695 halo centers. (took 0.0069352 sec) SUBFIND: SO iteration 7: need to repeat for 52695 halo centers. (took 0.00695071 sec) SUBFIND: SO iteration 8: need to repeat for 52695 halo centers. (took 0.00691386 sec) SUBFIND: SO iteration 9: need to repeat for 52695 halo centers. (took 0.00682831 sec) SUBFIND: SO iteration 10: need to repeat for 52695 halo centers. (took 0.0069247 sec) SUBFIND: SO iteration 11: need to repeat for 52695 halo centers. (took 0.0068555 sec) SUBFIND: SO iteration 12: need to repeat for 52695 halo centers. (took 0.00723313 sec) SUBFIND: SO iteration 13: need to repeat for 52695 halo centers. (took 0.00761281 sec) SUBFIND: SO iteration 14: need to repeat for 52695 halo centers. (took 0.00688541 sec) SUBFIND: SO iteration 15: need to repeat for 52695 halo centers. (took 0.00684689 sec) SUBFIND: SO iteration 16: need to repeat for 495 halo centers. (took 0.00684512 sec) SUBFIND: SO iteration 1: need to repeat for 52695 halo centers. (took 0.00672416 sec) SUBFIND: SO iteration 2: need to repeat for 52695 halo centers. (took 0.0063831 sec) SUBFIND: SO iteration 3: need to repeat for 52695 halo centers. (took 0.0064979 sec) SUBFIND: SO iteration 4: need to repeat for 52695 halo centers. (took 0.00660999 sec) SUBFIND: SO iteration 5: need to repeat for 52695 halo centers. (took 0.00665099 sec) SUBFIND: SO iteration 6: need to repeat for 52695 halo centers. (took 0.00669126 sec) SUBFIND: SO iteration 7: need to repeat for 52695 halo centers. (took 0.00668073 sec) SUBFIND: SO iteration 8: need to repeat for 52695 halo centers. (took 0.00669563 sec) SUBFIND: SO iteration 9: need to repeat for 52695 halo centers. (took 0.00666796 sec) SUBFIND: SO iteration 10: need to repeat for 52695 halo centers. (took 0.0067094 sec) SUBFIND: SO iteration 11: need to repeat for 52695 halo centers. (took 0.00682566 sec) SUBFIND: SO iteration 12: need to repeat for 52695 halo centers. (took 0.0067149 sec) SUBFIND: SO iteration 13: need to repeat for 52695 halo centers. (took 0.00669351 sec) SUBFIND: SO iteration 14: need to repeat for 52695 halo centers. (took 0.0069906 sec) SUBFIND: SO iteration 15: need to repeat for 52695 halo centers. (took 0.00670754 sec) SUBFIND: SO iteration 16: need to repeat for 224 halo centers. (took 0.00670681 sec) SUBFIND: SO iteration 1: need to repeat for 52695 halo centers. (took 0.00672923 sec) SUBFIND: SO iteration 2: need to repeat for 52695 halo centers. (took 0.00753235 sec) SUBFIND: SO iteration 3: need to repeat for 52695 halo centers. (took 0.00860594 sec) SUBFIND: SO iteration 4: need to repeat for 52695 halo centers. (took 0.00701322 sec) SUBFIND: SO iteration 5: need to repeat for 52695 halo centers. (took 0.00694752 sec) SUBFIND: SO iteration 6: need to repeat for 52695 halo centers. (took 0.00686018 sec) SUBFIND: SO iteration 7: need to repeat for 52695 halo centers. (took 0.00683676 sec) SUBFIND: SO iteration 8: need to repeat for 52695 halo centers. (took 0.00687102 sec) SUBFIND: SO iteration 9: need to repeat for 52695 halo centers. (took 0.0068364 sec) SUBFIND: SO iteration 10: need to repeat for 52695 halo centers. (took 0.00685468 sec) SUBFIND: SO iteration 11: need to repeat for 52695 halo centers. (took 0.00681972 sec) SUBFIND: SO iteration 12: need to repeat for 52695 halo centers. (took 0.00683169 sec) SUBFIND: SO iteration 13: need to repeat for 52695 halo centers. (took 0.00689416 sec) SUBFIND: SO iteration 14: need to repeat for 52695 halo centers. (took 0.00685051 sec) SUBFIND: SO iteration 15: need to repeat for 52695 halo centers. (took 0.00685091 sec) SUBFIND: SO iteration 16: need to repeat for 513 halo centers. (took 0.00682047 sec) SUBFIND: SO iteration 1: need to repeat for 52695 halo centers. (took 0.00674675 sec) SUBFIND: SO iteration 2: need to repeat for 52695 halo centers. (took 0.00820852 sec) SUBFIND: SO iteration 3: need to repeat for 52695 halo centers. (took 0.00732498 sec) SUBFIND: SO iteration 4: need to repeat for 52695 halo centers. (took 0.00759799 sec) SUBFIND: SO iteration 5: need to repeat for 52695 halo centers. (took 0.00751894 sec) SUBFIND: SO iteration 6: need to repeat for 52695 halo centers. (took 0.00755596 sec) SUBFIND: SO iteration 7: need to repeat for 52695 halo centers. (took 0.00766188 sec) SUBFIND: SO iteration 8: need to repeat for 52695 halo centers. (took 0.00751979 sec) SUBFIND: SO iteration 9: need to repeat for 52695 halo centers. (took 0.00774525 sec) SUBFIND: SO iteration 10: need to repeat for 52695 halo centers. (took 0.0075719 sec) SUBFIND: SO iteration 11: need to repeat for 52695 halo centers. (took 0.00788319 sec) SUBFIND: SO iteration 12: need to repeat for 52695 halo centers. (took 0.00766903 sec) SUBFIND: SO iteration 13: need to repeat for 52695 halo centers. (took 0.00763766 sec) SUBFIND: SO iteration 14: need to repeat for 52695 halo centers. (took 0.00756945 sec) SUBFIND: SO iteration 15: need to repeat for 52695 halo centers. (took 0.00754782 sec) SUBFIND: SO iteration 16: need to repeat for 26161 halo centers. (took 0.00751359 sec) SUBFIND: SO iteration 17: need to repeat for 81 halo centers. (took 0.00458494 sec) SUBFIND: SO iteration 18: need to repeat for 2 halo centers. (took 0.000194743 sec) SUBFIND: determining spherical overdensity masses took 0.461861 sec SUBFIND: assembled and ordered groups and subhalos (took 0.0572618 sec) FOF/SUBFIND: writing group catalogue file: 'output/fof_subhalo_tab_208' (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 = 1.35865 sec, total size 48.5821 MB, corresponds to effective I/O rate of 35.7575 MB/sec SUBFIND: Subgroup catalogues saved. took = 1.35963 sec SUBFIND: Finished with SUBFIND. (total time=46.9804 sec) SUBFIND: Total number of subhalos with at least 20 particles: 192906 SUBFIND: Largest subhalo has 2592 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 133997173 FOF: preparing output order of particles took 1.34867 sec SNAPSHOT: writing snapshot file #208 @ time 0.125 ... SNAPSHOT: writing snapshot file: 'output/snap_208' (file 1 of 1) SNAPSHOT: writing snapshot rename 'output/snap_208.hdf5' to 'output/bak-snap_208.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 8.24647 sec, total size 5344.5 MB, corresponds to effective I/O rate of 648.095 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 192 (rank 192 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.