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 = 186375.93 Mb (on task= 135), Smallest = 185635.02 Mb (on task= 378), Average = 185989.58 Mb Total Mem: Largest = 191386.89 Mb (on task= 0), Smallest = 191386.84 Mb (on task= 81), Average = 191386.89 Mb Committed_AS: Largest = 5751.87 Mb (on task= 378), Smallest = 5010.96 Mb (on task= 135), Average = 5397.31 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 = 5751.87 Mb (on task= 378), Smallest = 5010.96 Mb (on task= 135), Average = 5397.31 Mb avail /dev/shm: Largest = 95257.31 Mb (on task= 297), Smallest = 95257.23 Mb (on task= 95), 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 14.134 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): 63840195 (tot= 63840195) masstab= 0 READIC: Type 1: 61739534 (tot= 61739534) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 8511191 (tot= 8511191) masstab= 0 READIC: Type 5: 14397 (tot= 14397) 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 4.33693 sec, total size 6382.39 MB, corresponds to effective I/O rate of 1471.64 MB/sec READIC: Total number of particles : 134105317 INIT: Testing ID uniqueness... INIT: success. took=0.0761762 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=19146, determination of top-level tree involved 7 iterations and took 0.642231 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=223 for nextra=20, reaching maximum imbalance of 1.1572|1.15723 DOMAIN: combining multiple-domains took 0.0128629 sec DOMAIN: exchange of 70265122 particles DOMAIN: particle exchange done. (took 0.344789 sec) DOMAIN: domain decomposition done. (took in total 1.01061 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0700021 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=172.58 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.158804 sec =47600.8 NTopnodes=21881 NTopleaves=19146 FOF: Start linking particles (presently allocated=188.109 MB) FOF: linking of small cells took 0.00167108 sec FOF: local links done (took 0.271479 sec, avg-work=0.227792, imbalance=1.18252). FOF: Marked=330752 out of the 61739534 primaries which are linked FOF: begin linking across processors (presently allocated=189.725 MB) FOF: have done 4210 cross links (processed 330752, took 0.017584 sec) FOF: have done 1737 cross links (processed 91120, took 0.00663424 sec) FOF: have done 353 cross links (processed 11389, took 0.00554886 sec) FOF: have done 77 cross links (processed 1614, took 0.00512703 sec) FOF: have done 20 cross links (processed 478, took 0.00513523 sec) FOF: have done 5 cross links (processed 68, took 0.0049495 sec) FOF: have done 1 cross links (processed 14, took 0.00486825 sec) FOF: have done 0 cross links (processed 2, took 0.00491206 sec) FOF: Local groups found. FOF: primary group finding took = 0.338572 sec FOF: Start finding nearest dm-particle (presently allocated=188.109 MB) FOF: fof-nearest iteration 1: need to repeat for 58423336 particles. (took = 0.192382 sec) FOF: fof-nearest iteration 2: need to repeat for 37206824 particles. (took = 0.199023 sec) FOF: fof-nearest iteration 3: need to repeat for 16302295 particles. (took = 0.159706 sec) FOF: fof-nearest iteration 4: need to repeat for 2649529 particles. (took = 0.0944131 sec) FOF: fof-nearest iteration 5: need to repeat for 112096 particles. (took = 0.0218124 sec) FOF: fof-nearest iteration 6: need to repeat for 2764 particles. (took = 0.0022856 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.677843 sec FOF: compiling local group data and catalogue took = 0.0258073 sec FOF: Total number of FOF groups with at least 32 particles: 14899 FOF: Largest FOF group has 9241 particles. FOF: Total number of particles in FOF groups: 134105317 FOF: group properties are now allocated.. (presently allocated=177.188 MB) FOF: computation of group properties took = 0.00773682 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.0692123 sec FOF: Finished computing FoF groups. Complete work took 1.3236 sec (presently allocated=172.593 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=175.866 MB) GRAVTREE: Tree construction done. took 0.850584 sec =75252.6 NTopnodes=21881 NTopleaves=19146 tree-build-scalability=0.709906 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 132307320 particles. (took 5.88453 sec) SUBFIND: ngb iteration 2: need to repeat for 129041887 particles. (took 4.79434 sec) SUBFIND: ngb iteration 3: need to repeat for 123036525 particles. (took 3.99149 sec) SUBFIND: ngb iteration 4: need to repeat for 112246404 particles. (took 3.46135 sec) SUBFIND: ngb iteration 5: need to repeat for 97268691 particles. (took 3.08256 sec) SUBFIND: ngb iteration 6: need to repeat for 83627119 particles. (took 2.71112 sec) SUBFIND: ngb iteration 7: need to repeat for 73196963 particles. (took 2.39837 sec) SUBFIND: ngb iteration 8: need to repeat for 64818423 particles. (took 2.11208 sec) SUBFIND: ngb iteration 9: need to repeat for 57211918 particles. (took 1.80763 sec) SUBFIND: ngb iteration 10: need to repeat for 49661939 particles. (took 1.54515 sec) SUBFIND: ngb iteration 11: need to repeat for 42029741 particles. (took 1.33941 sec) SUBFIND: ngb iteration 12: need to repeat for 34357079 particles. (took 1.16585 sec) SUBFIND: ngb iteration 13: need to repeat for 26745312 particles. (took 0.986969 sec) SUBFIND: ngb iteration 14: need to repeat for 19523713 particles. (took 0.791148 sec) SUBFIND: ngb iteration 15: need to repeat for 12983116 particles. (took 0.59201 sec) SUBFIND: ngb iteration 16: need to repeat for 7576196 particles. (took 0.399669 sec) SUBFIND: ngb iteration 17: need to repeat for 3794125 particles. (took 0.245016 sec) SUBFIND: ngb iteration 18: need to repeat for 1652439 particles. (took 0.142673 sec) SUBFIND: ngb iteration 19: need to repeat for 651453 particles. (took 0.0801704 sec) SUBFIND: ngb iteration 20: need to repeat for 248687 particles. (took 0.0471962 sec) SUBFIND: ngb iteration 21: need to repeat for 100502 particles. (took 0.030171 sec) SUBFIND: ngb iteration 22: need to repeat for 45793 particles. (took 0.0194186 sec) SUBFIND: ngb iteration 23: need to repeat for 21802 particles. (took 0.0117503 sec) SUBFIND: ngb iteration 24: need to repeat for 9779 particles. (took 0.00739932 sec) SUBFIND: ngb iteration 25: need to repeat for 3885 particles. (took 0.00502807 sec) SUBFIND: ngb iteration 26: need to repeat for 1501 particles. (took 0.00374298 sec) SUBFIND: ngb iteration 27: need to repeat for 655 particles. (took 0.00302756 sec) SUBFIND: ngb iteration 28: need to repeat for 313 particles. (took 0.00239576 sec) SUBFIND: ngb iteration 29: need to repeat for 116 particles. (took 0.001669 sec) SUBFIND: ngb iteration 30: need to repeat for 45 particles. (took 0.000889387 sec) SUBFIND: ngb iteration 31: need to repeat for 8 particles. (took 0.000598056 sec) SUBFIND: ngb iteration 32: need to repeat for 1 particles. (took 0.000174887 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 37.6738 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 134105317 particles, for threshold size factor 0.6) SUBFIND: The other 14899 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00155765 sec SUBFIND: particle balance=1.1572 SUBFIND: subfind_exchange() took 0.506528 sec SUBFIND: particle balance for processing=1.01522 SUBFIND: subdomain decomposition took 0.106341 sec SUBFIND: serial subfind subdomain decomposition took 0.104987 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=35 took 10.994 sec SUBFIND: root-task=0: Serial processing of halo 0 took 11.2584 SUBFIND: Processing overall took (total time=12.3018 sec) SUBFIND: 0 out of 120049 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 517385 ALLOCATE: Changing to MaxPartSph = 246298 SUBFIND: subfind_exchange() (for return to original CPU) took 0.55588 sec TREE: Full tree construction for all particles. (presently allocated=157.275 MB) GRAVTREE: Tree construction done. took 1.60408 sec =75252.6 NTopnodes=21881 NTopleaves=19146 tree-build-scalability=0.709906 SUBFIND: SO iteration 1: need to repeat for 14899 halo centers. (took 0.00486595 sec) SUBFIND: SO iteration 2: need to repeat for 14899 halo centers. (took 0.00500396 sec) SUBFIND: SO iteration 3: need to repeat for 14899 halo centers. (took 0.00408653 sec) SUBFIND: SO iteration 4: need to repeat for 14899 halo centers. (took 0.00459611 sec) SUBFIND: SO iteration 5: need to repeat for 14899 halo centers. (took 0.0040268 sec) SUBFIND: SO iteration 6: need to repeat for 14899 halo centers. (took 0.00370846 sec) SUBFIND: SO iteration 7: need to repeat for 14899 halo centers. (took 0.00378093 sec) SUBFIND: SO iteration 8: need to repeat for 14899 halo centers. (took 0.00372259 sec) SUBFIND: SO iteration 9: need to repeat for 14899 halo centers. (took 0.00349146 sec) SUBFIND: SO iteration 10: need to repeat for 14899 halo centers. (took 0.00454182 sec) SUBFIND: SO iteration 11: need to repeat for 14899 halo centers. (took 0.00355976 sec) SUBFIND: SO iteration 12: need to repeat for 14899 halo centers. (took 0.00354685 sec) SUBFIND: SO iteration 13: need to repeat for 14899 halo centers. (took 0.00350854 sec) SUBFIND: SO iteration 14: need to repeat for 14899 halo centers. (took 0.00351587 sec) SUBFIND: SO iteration 15: need to repeat for 14899 halo centers. (took 0.00352165 sec) SUBFIND: SO iteration 16: need to repeat for 111 halo centers. (took 0.0034866 sec) SUBFIND: SO iteration 1: need to repeat for 14899 halo centers. (took 0.00347786 sec) SUBFIND: SO iteration 2: need to repeat for 14899 halo centers. (took 0.00360948 sec) SUBFIND: SO iteration 3: need to repeat for 14899 halo centers. (took 0.00366632 sec) SUBFIND: SO iteration 4: need to repeat for 14899 halo centers. (took 0.0052576 sec) SUBFIND: SO iteration 5: need to repeat for 14899 halo centers. (took 0.00396459 sec) SUBFIND: SO iteration 6: need to repeat for 14899 halo centers. (took 0.00421581 sec) SUBFIND: SO iteration 7: need to repeat for 14899 halo centers. (took 0.00368544 sec) SUBFIND: SO iteration 8: need to repeat for 14899 halo centers. (took 0.00348104 sec) SUBFIND: SO iteration 9: need to repeat for 14899 halo centers. (took 0.0035481 sec) SUBFIND: SO iteration 10: need to repeat for 14899 halo centers. (took 0.00353416 sec) SUBFIND: SO iteration 11: need to repeat for 14899 halo centers. (took 0.00338219 sec) SUBFIND: SO iteration 12: need to repeat for 14899 halo centers. (took 0.003375 sec) SUBFIND: SO iteration 13: need to repeat for 14899 halo centers. (took 0.00336174 sec) SUBFIND: SO iteration 14: need to repeat for 14899 halo centers. (took 0.00337946 sec) SUBFIND: SO iteration 15: need to repeat for 14899 halo centers. (took 0.0033584 sec) SUBFIND: SO iteration 16: need to repeat for 64 halo centers. (took 0.00336084 sec) SUBFIND: SO iteration 1: need to repeat for 14899 halo centers. (took 0.00343635 sec) SUBFIND: SO iteration 2: need to repeat for 14899 halo centers. (took 0.00423267 sec) SUBFIND: SO iteration 3: need to repeat for 14899 halo centers. (took 0.00412203 sec) SUBFIND: SO iteration 4: need to repeat for 14899 halo centers. (took 0.00535365 sec) SUBFIND: SO iteration 5: need to repeat for 14899 halo centers. (took 0.00417787 sec) SUBFIND: SO iteration 6: need to repeat for 14899 halo centers. (took 0.00392375 sec) SUBFIND: SO iteration 7: need to repeat for 14899 halo centers. (took 0.0036164 sec) SUBFIND: SO iteration 8: need to repeat for 14899 halo centers. (took 0.00370309 sec) SUBFIND: SO iteration 9: need to repeat for 14899 halo centers. (took 0.00391594 sec) SUBFIND: SO iteration 10: need to repeat for 14899 halo centers. (took 0.00350105 sec) SUBFIND: SO iteration 11: need to repeat for 14899 halo centers. (took 0.00345091 sec) SUBFIND: SO iteration 12: need to repeat for 14899 halo centers. (took 0.00347262 sec) SUBFIND: SO iteration 13: need to repeat for 14899 halo centers. (took 0.00342905 sec) SUBFIND: SO iteration 14: need to repeat for 14899 halo centers. (took 0.00348709 sec) SUBFIND: SO iteration 15: need to repeat for 14899 halo centers. (took 0.00346859 sec) SUBFIND: SO iteration 16: need to repeat for 115 halo centers. (took 0.00346526 sec) SUBFIND: SO iteration 1: need to repeat for 14899 halo centers. (took 0.00340468 sec) SUBFIND: SO iteration 2: need to repeat for 14899 halo centers. (took 0.00526049 sec) SUBFIND: SO iteration 3: need to repeat for 14899 halo centers. (took 0.00477602 sec) SUBFIND: SO iteration 4: need to repeat for 14899 halo centers. (took 0.00528233 sec) SUBFIND: SO iteration 5: need to repeat for 14899 halo centers. (took 0.00475416 sec) SUBFIND: SO iteration 6: need to repeat for 14899 halo centers. (took 0.00482849 sec) SUBFIND: SO iteration 7: need to repeat for 14899 halo centers. (took 0.00458234 sec) SUBFIND: SO iteration 8: need to repeat for 14899 halo centers. (took 0.00418693 sec) SUBFIND: SO iteration 9: need to repeat for 14899 halo centers. (took 0.00420645 sec) SUBFIND: SO iteration 10: need to repeat for 14899 halo centers. (took 0.00420709 sec) SUBFIND: SO iteration 11: need to repeat for 14899 halo centers. (took 0.00414693 sec) SUBFIND: SO iteration 12: need to repeat for 14899 halo centers. (took 0.00419957 sec) SUBFIND: SO iteration 13: need to repeat for 14899 halo centers. (took 0.00415803 sec) SUBFIND: SO iteration 14: need to repeat for 14899 halo centers. (took 0.00419083 sec) SUBFIND: SO iteration 15: need to repeat for 14899 halo centers. (took 0.00420949 sec) SUBFIND: SO iteration 16: need to repeat for 6572 halo centers. (took 0.00448924 sec) SUBFIND: SO iteration 17: need to repeat for 18 halo centers. (took 0.00282472 sec) SUBFIND: determining spherical overdensity masses took 0.257762 sec SUBFIND: assembled and ordered groups and subhalos (took 0.0574056 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 = 1.10359 sec, total size 27.8487 MB, corresponds to effective I/O rate of 25.2345 MB/sec SUBFIND: Subgroup catalogues saved. took = 1.10491 sec SUBFIND: Finished with SUBFIND. (total time=54.993 sec) SUBFIND: Total number of subhalos with at least 20 particles: 123052 SUBFIND: Largest subhalo has 9231 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134105317 FOF: preparing output order of particles took 1.43555 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 9.32372 sec, total size 5334.73 MB, corresponds to effective I/O rate of 572.168 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 107 (rank 107 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 111 (rank 111 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.