TACC: Starting up job 4153055 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 = 186306.71 Mb (on task= 189), Smallest = 185921.46 Mb (on task= 27), Average = 186042.05 Mb Total Mem: Largest = 191386.89 Mb (on task= 0), Smallest = 191386.84 Mb (on task= 81), Average = 191386.89 Mb Committed_AS: Largest = 5465.44 Mb (on task= 27), Smallest = 5080.18 Mb (on task= 189), Average = 5344.84 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 = 5465.44 Mb (on task= 27), Smallest = 5080.18 Mb (on task= 189), Average = 5344.84 Mb avail /dev/shm: Largest = 95257.31 Mb (on task= 297), Smallest = 95257.22 Mb (on task= 101), Average = 95257.29 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c202-003.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 13.8772 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): 65480555 (tot= 65480555) masstab= 0 READIC: Type 1: 66152843 (tot= 66152843) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 2468817 (tot= 2468817) masstab= 0 READIC: Type 5: 42 (tot= 42) 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 4.27943 sec, total size 6388.5 MB, corresponds to effective I/O rate of 1492.84 MB/sec READIC: Total number of particles : 134102257 INIT: Testing ID uniqueness... INIT: success. took=0.0757295 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=17802, determination of top-level tree involved 6 iterations and took 0.645144 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=189 for nextra=50, reaching maximum imbalance of 1.12285|1.12293 DOMAIN: combining multiple-domains took 0.0127229 sec DOMAIN: exchange of 68621702 particles DOMAIN: particle exchange done. (took 0.322878 sec) DOMAIN: domain decomposition done. (took in total 0.991599 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0740077 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=173.786 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.156251 sec =50362.8 NTopnodes=20345 NTopleaves=17802 FOF: Start linking particles (presently allocated=190.411 MB) FOF: linking of small cells took 0.00183062 sec FOF: local links done (took 0.242096 sec, avg-work=0.212861, imbalance=1.13349). FOF: Marked=171293 out of the 66152843 primaries which are linked FOF: begin linking across processors (presently allocated=192.156 MB) FOF: have done 5613 cross links (processed 171293, took 0.00651259 sec) FOF: have done 1950 cross links (processed 84575, took 0.0053697 sec) FOF: have done 356 cross links (processed 11076, took 0.0049519 sec) FOF: have done 85 cross links (processed 2237, took 0.00488174 sec) FOF: have done 17 cross links (processed 459, took 0.00462629 sec) FOF: have done 10 cross links (processed 91, took 0.00462193 sec) FOF: have done 2 cross links (processed 32, took 0.0046389 sec) FOF: have done 0 cross links (processed 8, took 0.00455421 sec) FOF: Local groups found. FOF: primary group finding took = 0.294835 sec FOF: Start finding nearest dm-particle (presently allocated=190.411 MB) FOF: fof-nearest iteration 1: need to repeat for 62409304 particles. (took = 0.136484 sec) FOF: fof-nearest iteration 2: need to repeat for 45301007 particles. (took = 0.163825 sec) FOF: fof-nearest iteration 3: need to repeat for 21463980 particles. (took = 0.161905 sec) FOF: fof-nearest iteration 4: need to repeat for 4541136 particles. (took = 0.0970673 sec) FOF: fof-nearest iteration 5: need to repeat for 329800 particles. (took = 0.0279356 sec) FOF: fof-nearest iteration 6: need to repeat for 8297 particles. (took = 0.00448239 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.600498 sec FOF: compiling local group data and catalogue took = 0.0251826 sec FOF: Total number of FOF groups with at least 32 particles: 61629 FOF: Largest FOF group has 2205 particles. FOF: Total number of particles in FOF groups: 134102257 FOF: group properties are now allocated.. (presently allocated=178.796 MB) FOF: computation of group properties took = 0.00702239 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.0727281 sec FOF: Finished computing FoF groups. Complete work took 1.20194 sec (presently allocated=173.839 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=177.544 MB) GRAVTREE: Tree construction done. took 0.653813 sec =77074.8 NTopnodes=20345 NTopleaves=17802 tree-build-scalability=0.736647 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 133269599 particles. (took 3.69984 sec) SUBFIND: ngb iteration 2: need to repeat for 131650288 particles. (took 3.30307 sec) SUBFIND: ngb iteration 3: need to repeat for 128455281 particles. (took 2.91436 sec) SUBFIND: ngb iteration 4: need to repeat for 122400570 particles. (took 2.5774 sec) SUBFIND: ngb iteration 5: need to repeat for 113478747 particles. (took 2.29295 sec) SUBFIND: ngb iteration 6: need to repeat for 103775675 particles. (took 2.03652 sec) SUBFIND: ngb iteration 7: need to repeat for 94642277 particles. (took 1.82998 sec) SUBFIND: ngb iteration 8: need to repeat for 85800410 particles. (took 1.71949 sec) SUBFIND: ngb iteration 9: need to repeat for 77019497 particles. (took 1.64216 sec) SUBFIND: ngb iteration 10: need to repeat for 67972360 particles. (took 1.53815 sec) SUBFIND: ngb iteration 11: need to repeat for 58251440 particles. (took 1.41974 sec) SUBFIND: ngb iteration 12: need to repeat for 48000846 particles. (took 1.27033 sec) SUBFIND: ngb iteration 13: need to repeat for 37973412 particles. (took 1.09456 sec) SUBFIND: ngb iteration 14: need to repeat for 28731995 particles. (took 0.9043 sec) SUBFIND: ngb iteration 15: need to repeat for 20373412 particles. (took 0.704049 sec) SUBFIND: ngb iteration 16: need to repeat for 13153887 particles. (took 0.507275 sec) SUBFIND: ngb iteration 17: need to repeat for 7616410 particles. (took 0.341167 sec) SUBFIND: ngb iteration 18: need to repeat for 4016615 particles. (took 0.213488 sec) SUBFIND: ngb iteration 19: need to repeat for 2019717 particles. (took 0.12799 sec) SUBFIND: ngb iteration 20: need to repeat for 1033675 particles. (took 0.0762229 sec) SUBFIND: ngb iteration 21: need to repeat for 564481 particles. (took 0.046558 sec) SUBFIND: ngb iteration 22: need to repeat for 323558 particles. (took 0.0290744 sec) SUBFIND: ngb iteration 23: need to repeat for 182129 particles. (took 0.0178124 sec) SUBFIND: ngb iteration 24: need to repeat for 94032 particles. (took 0.0122729 sec) SUBFIND: ngb iteration 25: need to repeat for 42943 particles. (took 0.00842423 sec) SUBFIND: ngb iteration 26: need to repeat for 17158 particles. (took 0.00548194 sec) SUBFIND: ngb iteration 27: need to repeat for 5936 particles. (took 0.00322116 sec) SUBFIND: ngb iteration 28: need to repeat for 1554 particles. (took 0.0017004 sec) SUBFIND: ngb iteration 29: need to repeat for 233 particles. (took 0.000873379 sec) SUBFIND: ngb iteration 30: need to repeat for 22 particles. (took 0.000316055 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 30.3471 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 134102257 particles, for threshold size factor 0.6) SUBFIND: The other 61629 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00155226 sec SUBFIND: particle balance=1.12253 SUBFIND: subfind_exchange() took 0.474835 sec SUBFIND: particle balance for processing=1.00245 SUBFIND: subdomain decomposition took 0.105183 sec SUBFIND: serial subfind subdomain decomposition took 0.103707 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=143 took 12.2923 sec SUBFIND: root-task=0: Serial processing of halo 0 took 12.5517 SUBFIND: Processing overall took (total time=12.7458 sec) SUBFIND: 0 out of 136232 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 517373 ALLOCATE: Changing to MaxPartSph = 252626 SUBFIND: subfind_exchange() (for return to original CPU) took 0.533532 sec TREE: Full tree construction for all particles. (presently allocated=160.77 MB) GRAVTREE: Tree construction done. took 1.40243 sec =77074.8 NTopnodes=20345 NTopleaves=17802 tree-build-scalability=0.736647 SUBFIND: SO iteration 1: need to repeat for 61629 halo centers. (took 0.00857629 sec) SUBFIND: SO iteration 2: need to repeat for 61629 halo centers. (took 0.00818866 sec) SUBFIND: SO iteration 3: need to repeat for 61629 halo centers. (took 0.00762676 sec) SUBFIND: SO iteration 4: need to repeat for 61629 halo centers. (took 0.00728823 sec) SUBFIND: SO iteration 5: need to repeat for 61629 halo centers. (took 0.0071964 sec) SUBFIND: SO iteration 6: need to repeat for 61629 halo centers. (took 0.00715507 sec) SUBFIND: SO iteration 7: need to repeat for 61629 halo centers. (took 0.00701911 sec) SUBFIND: SO iteration 8: need to repeat for 61629 halo centers. (took 0.00702216 sec) SUBFIND: SO iteration 9: need to repeat for 61629 halo centers. (took 0.00700511 sec) SUBFIND: SO iteration 10: need to repeat for 61629 halo centers. (took 0.00702647 sec) SUBFIND: SO iteration 11: need to repeat for 61629 halo centers. (took 0.00700856 sec) SUBFIND: SO iteration 12: need to repeat for 61629 halo centers. (took 0.00701163 sec) SUBFIND: SO iteration 13: need to repeat for 61629 halo centers. (took 0.00702394 sec) SUBFIND: SO iteration 14: need to repeat for 61629 halo centers. (took 0.0069912 sec) SUBFIND: SO iteration 15: need to repeat for 61629 halo centers. (took 0.0070356 sec) SUBFIND: SO iteration 16: need to repeat for 518 halo centers. (took 0.0070542 sec) SUBFIND: SO iteration 1: need to repeat for 61629 halo centers. (took 0.00694154 sec) SUBFIND: SO iteration 2: need to repeat for 61629 halo centers. (took 0.00652599 sec) SUBFIND: SO iteration 3: need to repeat for 61629 halo centers. (took 0.0069013 sec) SUBFIND: SO iteration 4: need to repeat for 61629 halo centers. (took 0.0068451 sec) SUBFIND: SO iteration 5: need to repeat for 61629 halo centers. (took 0.00678973 sec) SUBFIND: SO iteration 6: need to repeat for 61629 halo centers. (took 0.00695306 sec) SUBFIND: SO iteration 7: need to repeat for 61629 halo centers. (took 0.00685213 sec) SUBFIND: SO iteration 8: need to repeat for 61629 halo centers. (took 0.00712605 sec) SUBFIND: SO iteration 9: need to repeat for 61629 halo centers. (took 0.00686788 sec) SUBFIND: SO iteration 10: need to repeat for 61629 halo centers. (took 0.00684482 sec) SUBFIND: SO iteration 11: need to repeat for 61629 halo centers. (took 0.00706045 sec) SUBFIND: SO iteration 12: need to repeat for 61629 halo centers. (took 0.00684436 sec) SUBFIND: SO iteration 13: need to repeat for 61629 halo centers. (took 0.00686303 sec) SUBFIND: SO iteration 14: need to repeat for 61629 halo centers. (took 0.00684898 sec) SUBFIND: SO iteration 15: need to repeat for 61629 halo centers. (took 0.00685258 sec) SUBFIND: SO iteration 16: need to repeat for 241 halo centers. (took 0.00683286 sec) SUBFIND: SO iteration 1: need to repeat for 61629 halo centers. (took 0.00691654 sec) SUBFIND: SO iteration 2: need to repeat for 61629 halo centers. (took 0.0077295 sec) SUBFIND: SO iteration 3: need to repeat for 61629 halo centers. (took 0.00744418 sec) SUBFIND: SO iteration 4: need to repeat for 61629 halo centers. (took 0.00716253 sec) SUBFIND: SO iteration 5: need to repeat for 61629 halo centers. (took 0.00706266 sec) SUBFIND: SO iteration 6: need to repeat for 61629 halo centers. (took 0.00699361 sec) SUBFIND: SO iteration 7: need to repeat for 61629 halo centers. (took 0.00696811 sec) SUBFIND: SO iteration 8: need to repeat for 61629 halo centers. (took 0.00698455 sec) SUBFIND: SO iteration 9: need to repeat for 61629 halo centers. (took 0.00696949 sec) SUBFIND: SO iteration 10: need to repeat for 61629 halo centers. (took 0.00699048 sec) SUBFIND: SO iteration 11: need to repeat for 61629 halo centers. (took 0.00698598 sec) SUBFIND: SO iteration 12: need to repeat for 61629 halo centers. (took 0.00700173 sec) SUBFIND: SO iteration 13: need to repeat for 61629 halo centers. (took 0.00696258 sec) SUBFIND: SO iteration 14: need to repeat for 61629 halo centers. (took 0.00697423 sec) SUBFIND: SO iteration 15: need to repeat for 61629 halo centers. (took 0.0070428 sec) SUBFIND: SO iteration 16: need to repeat for 539 halo centers. (took 0.00699138 sec) SUBFIND: SO iteration 1: need to repeat for 61629 halo centers. (took 0.00690584 sec) SUBFIND: SO iteration 2: need to repeat for 61629 halo centers. (took 0.00806018 sec) SUBFIND: SO iteration 3: need to repeat for 61629 halo centers. (took 0.00756404 sec) SUBFIND: SO iteration 4: need to repeat for 61629 halo centers. (took 0.00785864 sec) SUBFIND: SO iteration 5: need to repeat for 61629 halo centers. (took 0.00775483 sec) SUBFIND: SO iteration 6: need to repeat for 61629 halo centers. (took 0.00775695 sec) SUBFIND: SO iteration 7: need to repeat for 61629 halo centers. (took 0.00781051 sec) SUBFIND: SO iteration 8: need to repeat for 61629 halo centers. (took 0.00780049 sec) SUBFIND: SO iteration 9: need to repeat for 61629 halo centers. (took 0.00774481 sec) SUBFIND: SO iteration 10: need to repeat for 61629 halo centers. (took 0.00774841 sec) SUBFIND: SO iteration 11: need to repeat for 61629 halo centers. (took 0.00773358 sec) SUBFIND: SO iteration 12: need to repeat for 61629 halo centers. (took 0.00776776 sec) SUBFIND: SO iteration 13: need to repeat for 61629 halo centers. (took 0.00789541 sec) SUBFIND: SO iteration 14: need to repeat for 61629 halo centers. (took 0.00777147 sec) SUBFIND: SO iteration 15: need to repeat for 61629 halo centers. (took 0.00779569 sec) SUBFIND: SO iteration 16: need to repeat for 30349 halo centers. (took 0.00775436 sec) SUBFIND: SO iteration 17: need to repeat for 100 halo centers. (took 0.00463259 sec) SUBFIND: SO iteration 18: need to repeat for 2 halo centers. (took 0.00022511 sec) SUBFIND: determining spherical overdensity masses took 0.469833 sec SUBFIND: assembled and ordered groups and subhalos (took 0.0586504 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 = 2.63223 sec, total size 50.5443 MB, corresponds to effective I/O rate of 19.2021 MB/sec SUBFIND: Subgroup catalogues saved. took = 2.63311 sec SUBFIND: Finished with SUBFIND. (total time=49.3971 sec) SUBFIND: Total number of subhalos with at least 20 particles: 195152 SUBFIND: Largest subhalo has 2205 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134102257 FOF: preparing output order of particles took 1.36739 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 8.47153 sec, total size 5353.4 MB, corresponds to effective I/O rate of 631.929 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 420 (rank 420 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) Abort(806969615) on node 432 (rank 432 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.