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 = 186386.73 Mb (on task= 135), Smallest = 185636.45 Mb (on task= 378), Average = 185988.24 Mb Total Mem: Largest = 191386.89 Mb (on task= 0), Smallest = 191386.84 Mb (on task= 81), Average = 191386.89 Mb Committed_AS: Largest = 5750.43 Mb (on task= 378), Smallest = 5000.16 Mb (on task= 135), Average = 5398.65 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 = 5750.43 Mb (on task= 378), Smallest = 5000.16 Mb (on task= 135), Average = 5398.65 Mb avail /dev/shm: Largest = 95257.31 Mb (on task= 297), Smallest = 95257.22 Mb (on task= 97), Average = 95257.29 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c206-004.frontera.tacc.utexas.edu ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Obtaining parameters from file 'param.txt': InitCondFile lcdm_gas_littleendian.dat OutputDir output SnapshotFileBase snap OutputListFilename outputs_lcdm_gas.txt ICFormat 3 SnapFormat 3 TimeLimitCPU 180000 CpuTimeBetRestartFile 7200 MaxMemSize 3000 TimeBegin 0.0909091 TimeMax 1 ComovingIntegrationOn 1 Omega0 0.2814 OmegaLambda 0.7186 OmegaBaryon 0.0464 HubbleParam 0.697 Hubble 0.1 BoxSize 400000 OutputListOn 0 TimeBetSnapshot 1.83842 TimeOfFirstSnapshot 0.047619 TimeBetStatistics 0.05 NumFilesPerSnapshot 1 MaxFilesWithConcurrentIO 1 ErrTolIntAccuracy 0.012 CourantFac 0.15 MaxSizeTimestep 0.025 MinSizeTimestep 0 TypeOfOpeningCriterion 1 ErrTolTheta 0.9 ErrTolThetaMax 1 ErrTolForceAcc 0.0025 TopNodeFactor 2.5 ActivePartFracForNewDomainDecomp 0.01 DesNumNgb 64 MaxNumNgbDeviation 3 UnitLength_in_cm 3.08568e+21 UnitMass_in_g 1.989e+43 UnitVelocity_in_cm_per_s 100000 GravityConstantInternal 0 DesLinkNgb 20 SofteningComovingClass0 1.5 SofteningComovingClass1 1.5 SofteningComovingClass2 1.5 SofteningComovingClass3 1.5 SofteningComovingClass4 1.5 SofteningComovingClass5 1.5 SofteningMaxPhysClass0 1.5 SofteningMaxPhysClass1 1.5 SofteningMaxPhysClass2 1.5 SofteningMaxPhysClass3 1.5 SofteningMaxPhysClass4 1.5 SofteningMaxPhysClass5 1.5 SofteningClassOfPartType0 0 SofteningClassOfPartType1 0 SofteningClassOfPartType2 0 SofteningClassOfPartType3 0 SofteningClassOfPartType4 0 SofteningClassOfPartType5 0 ArtBulkViscConst 1 MinEgySpec 0 InitGasTemp 1000 MALLOC: Allocation of shared memory took 17.6478 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): 62089223 (tot= 62089223) masstab= 0 READIC: Type 1: 59784272 (tot= 59784272) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 12218795 (tot= 12218795) masstab= 0 READIC: Type 5: 9504 (tot= 9504) 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 4.64236 sec, total size 6375.54 MB, corresponds to effective I/O rate of 1373.34 MB/sec READIC: Total number of particles : 134101794 INIT: Testing ID uniqueness... INIT: success. took=0.0738957 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=17991, determination of top-level tree involved 9 iterations and took 0.651526 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=203 for nextra=191, reaching maximum imbalance of 1.13977|1.13989 DOMAIN: combining multiple-domains took 0.0125434 sec DOMAIN: exchange of 72012571 particles DOMAIN: particle exchange done. (took 0.360551 sec) DOMAIN: domain decomposition done. (took in total 1.03528 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0787777 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=171.244 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.153136 sec =45041.8 NTopnodes=20561 NTopleaves=17991 FOF: Start linking particles (presently allocated=187.894 MB) FOF: linking of small cells took 0.00193937 sec FOF: local links done (took 0.268967 sec, avg-work=0.228702, imbalance=1.17031). FOF: Marked=361323 out of the 59784272 primaries which are linked FOF: begin linking across processors (presently allocated=189.725 MB) FOF: have done 4183 cross links (processed 361323, took 0.0177796 sec) FOF: have done 2003 cross links (processed 103591, took 0.00680633 sec) FOF: have done 455 cross links (processed 13036, took 0.00542714 sec) FOF: have done 101 cross links (processed 3176, took 0.00564957 sec) FOF: have done 29 cross links (processed 1290, took 0.00515587 sec) FOF: have done 10 cross links (processed 726, took 0.0050573 sec) FOF: have done 17 cross links (processed 937, took 0.00536064 sec) FOF: have done 5 cross links (processed 141, took 0.00480876 sec) FOF: have done 3 cross links (processed 14, took 0.0047886 sec) FOF: have done 1 cross links (processed 8, took 0.00483291 sec) FOF: have done 0 cross links (processed 2, took 0.00480356 sec) FOF: Local groups found. FOF: primary group finding took = 0.353227 sec FOF: Start finding nearest dm-particle (presently allocated=187.894 MB) FOF: fof-nearest iteration 1: need to repeat for 55172349 particles. (took = 0.217028 sec) FOF: fof-nearest iteration 2: need to repeat for 34169901 particles. (took = 0.196101 sec) FOF: fof-nearest iteration 3: need to repeat for 14746921 particles. (took = 0.150832 sec) FOF: fof-nearest iteration 4: need to repeat for 2261198 particles. (took = 0.0882909 sec) FOF: fof-nearest iteration 5: need to repeat for 80332 particles. (took = 0.0192903 sec) FOF: fof-nearest iteration 6: need to repeat for 1989 particles. (took = 0.00188444 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.682321 sec FOF: compiling local group data and catalogue took = 0.0253221 sec FOF: Total number of FOF groups with at least 32 particles: 9150 FOF: Largest FOF group has 15190 particles. FOF: Total number of particles in FOF groups: 134101794 FOF: group properties are now allocated.. (presently allocated=176.529 MB) FOF: computation of group properties took = 0.00774048 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.0709271 sec FOF: Finished computing FoF groups. Complete work took 1.33795 sec (presently allocated=171.252 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=174.346 MB) GRAVTREE: Tree construction done. took 0.860179 sec =73303 NTopnodes=20561 NTopleaves=17991 tree-build-scalability=0.720156 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 131963009 particles. (took 6.72629 sec) SUBFIND: ngb iteration 2: need to repeat for 128228255 particles. (took 5.39197 sec) SUBFIND: ngb iteration 3: need to repeat for 121447658 particles. (took 4.47313 sec) SUBFIND: ngb iteration 4: need to repeat for 109128384 particles. (took 3.85175 sec) SUBFIND: ngb iteration 5: need to repeat for 92485842 particles. (took 3.38175 sec) SUBFIND: ngb iteration 6: need to repeat for 77831155 particles. (took 2.90831 sec) SUBFIND: ngb iteration 7: need to repeat for 67087128 particles. (took 2.42604 sec) SUBFIND: ngb iteration 8: need to repeat for 58883099 particles. (took 2.04522 sec) SUBFIND: ngb iteration 9: need to repeat for 51690143 particles. (took 1.73792 sec) SUBFIND: ngb iteration 10: need to repeat for 44795191 particles. (took 1.50304 sec) SUBFIND: ngb iteration 11: need to repeat for 37939059 particles. (took 1.37248 sec) SUBFIND: ngb iteration 12: need to repeat for 31000877 particles. (took 1.12564 sec) SUBFIND: ngb iteration 13: need to repeat for 24037265 particles. (took 0.958632 sec) SUBFIND: ngb iteration 14: need to repeat for 17415537 particles. (took 0.783789 sec) SUBFIND: ngb iteration 15: need to repeat for 11445300 particles. (took 0.576682 sec) SUBFIND: ngb iteration 16: need to repeat for 6557383 particles. (took 0.378091 sec) SUBFIND: ngb iteration 17: need to repeat for 3184362 particles. (took 0.207605 sec) SUBFIND: ngb iteration 18: need to repeat for 1324936 particles. (took 0.109686 sec) SUBFIND: ngb iteration 19: need to repeat for 490032 particles. (took 0.0545373 sec) SUBFIND: ngb iteration 20: need to repeat for 169814 particles. (took 0.0260874 sec) SUBFIND: ngb iteration 21: need to repeat for 60785 particles. (took 0.0142077 sec) SUBFIND: ngb iteration 22: need to repeat for 24808 particles. (took 0.00880813 sec) SUBFIND: ngb iteration 23: need to repeat for 11339 particles. (took 0.00548268 sec) SUBFIND: ngb iteration 24: need to repeat for 5026 particles. (took 0.00375759 sec) SUBFIND: ngb iteration 25: need to repeat for 2007 particles. (took 0.0023075 sec) SUBFIND: ngb iteration 26: need to repeat for 622 particles. (took 0.00130404 sec) SUBFIND: ngb iteration 27: need to repeat for 131 particles. (took 0.000978464 sec) SUBFIND: ngb iteration 28: need to repeat for 15 particles. (took 0.000462089 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 40.0844 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 134101794 particles, for threshold size factor 0.6) SUBFIND: The other 9150 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.000853382 sec SUBFIND: particle balance=1.13977 SUBFIND: subfind_exchange() took 0.508494 sec SUBFIND: particle balance for processing=1.03903 SUBFIND: subdomain decomposition took 0.108897 sec SUBFIND: serial subfind subdomain decomposition took 0.107574 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=22 took 12.8486 sec SUBFIND: root-task=0: Serial processing of halo 0 took 13.1191 SUBFIND: Processing overall took (total time=14.4597 sec) SUBFIND: 0 out of 116929 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 517371 ALLOCATE: Changing to MaxPartSph = 239543 SUBFIND: subfind_exchange() (for return to original CPU) took 0.565056 sec TREE: Full tree construction for all particles. (presently allocated=160.479 MB) GRAVTREE: Tree construction done. took 1.6593 sec =73303 NTopnodes=20561 NTopleaves=17991 tree-build-scalability=0.720156 SUBFIND: SO iteration 1: need to repeat for 9150 halo centers. (took 0.00453212 sec) SUBFIND: SO iteration 2: need to repeat for 9150 halo centers. (took 0.00420688 sec) SUBFIND: SO iteration 3: need to repeat for 9150 halo centers. (took 0.00354761 sec) SUBFIND: SO iteration 4: need to repeat for 9150 halo centers. (took 0.00334537 sec) SUBFIND: SO iteration 5: need to repeat for 9150 halo centers. (took 0.00300488 sec) SUBFIND: SO iteration 6: need to repeat for 9150 halo centers. (took 0.00292114 sec) SUBFIND: SO iteration 7: need to repeat for 9150 halo centers. (took 0.00293707 sec) SUBFIND: SO iteration 8: need to repeat for 9150 halo centers. (took 0.00301446 sec) SUBFIND: SO iteration 9: need to repeat for 9150 halo centers. (took 0.00275792 sec) SUBFIND: SO iteration 10: need to repeat for 9150 halo centers. (took 0.00287522 sec) SUBFIND: SO iteration 11: need to repeat for 9150 halo centers. (took 0.00280518 sec) SUBFIND: SO iteration 12: need to repeat for 9150 halo centers. (took 0.00275589 sec) SUBFIND: SO iteration 13: need to repeat for 9150 halo centers. (took 0.0029396 sec) SUBFIND: SO iteration 14: need to repeat for 9150 halo centers. (took 0.00278311 sec) SUBFIND: SO iteration 15: need to repeat for 9150 halo centers. (took 0.0027751 sec) SUBFIND: SO iteration 16: need to repeat for 88 halo centers. (took 0.00283199 sec) SUBFIND: SO iteration 1: need to repeat for 9150 halo centers. (took 0.00311461 sec) SUBFIND: SO iteration 2: need to repeat for 9150 halo centers. (took 0.00293968 sec) SUBFIND: SO iteration 3: need to repeat for 9150 halo centers. (took 0.0027615 sec) SUBFIND: SO iteration 4: need to repeat for 9150 halo centers. (took 0.00274974 sec) SUBFIND: SO iteration 5: need to repeat for 9150 halo centers. (took 0.00278915 sec) SUBFIND: SO iteration 6: need to repeat for 9150 halo centers. (took 0.00305364 sec) SUBFIND: SO iteration 7: need to repeat for 9150 halo centers. (took 0.00272525 sec) SUBFIND: SO iteration 8: need to repeat for 9150 halo centers. (took 0.00278838 sec) SUBFIND: SO iteration 9: need to repeat for 9150 halo centers. (took 0.00274811 sec) SUBFIND: SO iteration 10: need to repeat for 9150 halo centers. (took 0.00282885 sec) SUBFIND: SO iteration 11: need to repeat for 9150 halo centers. (took 0.00273012 sec) SUBFIND: SO iteration 12: need to repeat for 9150 halo centers. (took 0.00271517 sec) SUBFIND: SO iteration 13: need to repeat for 9150 halo centers. (took 0.00279195 sec) SUBFIND: SO iteration 14: need to repeat for 9150 halo centers. (took 0.00288005 sec) SUBFIND: SO iteration 15: need to repeat for 9150 halo centers. (took 0.00273617 sec) SUBFIND: SO iteration 16: need to repeat for 53 halo centers. (took 0.00311651 sec) SUBFIND: SO iteration 1: need to repeat for 9150 halo centers. (took 0.00277742 sec) SUBFIND: SO iteration 2: need to repeat for 9150 halo centers. (took 0.00368677 sec) SUBFIND: SO iteration 3: need to repeat for 9150 halo centers. (took 0.00336328 sec) SUBFIND: SO iteration 4: need to repeat for 9150 halo centers. (took 0.00297592 sec) SUBFIND: SO iteration 5: need to repeat for 9150 halo centers. (took 0.00290301 sec) SUBFIND: SO iteration 6: need to repeat for 9150 halo centers. (took 0.00280093 sec) SUBFIND: SO iteration 7: need to repeat for 9150 halo centers. (took 0.00279259 sec) SUBFIND: SO iteration 8: need to repeat for 9150 halo centers. (took 0.00275569 sec) SUBFIND: SO iteration 9: need to repeat for 9150 halo centers. (took 0.00278451 sec) SUBFIND: SO iteration 10: need to repeat for 9150 halo centers. (took 0.00275799 sec) SUBFIND: SO iteration 11: need to repeat for 9150 halo centers. (took 0.00295989 sec) SUBFIND: SO iteration 12: need to repeat for 9150 halo centers. (took 0.00276959 sec) SUBFIND: SO iteration 13: need to repeat for 9150 halo centers. (took 0.00275256 sec) SUBFIND: SO iteration 14: need to repeat for 9150 halo centers. (took 0.00273918 sec) SUBFIND: SO iteration 15: need to repeat for 9150 halo centers. (took 0.00285391 sec) SUBFIND: SO iteration 16: need to repeat for 91 halo centers. (took 0.00305133 sec) SUBFIND: SO iteration 1: need to repeat for 9150 halo centers. (took 0.00357047 sec) SUBFIND: SO iteration 2: need to repeat for 9150 halo centers. (took 0.00440162 sec) SUBFIND: SO iteration 3: need to repeat for 9150 halo centers. (took 0.00327269 sec) SUBFIND: SO iteration 4: need to repeat for 9150 halo centers. (took 0.00346397 sec) SUBFIND: SO iteration 5: need to repeat for 9150 halo centers. (took 0.00327077 sec) SUBFIND: SO iteration 6: need to repeat for 9150 halo centers. (took 0.00329489 sec) SUBFIND: SO iteration 7: need to repeat for 9150 halo centers. (took 0.00328131 sec) SUBFIND: SO iteration 8: need to repeat for 9150 halo centers. (took 0.00326053 sec) SUBFIND: SO iteration 9: need to repeat for 9150 halo centers. (took 0.00327525 sec) SUBFIND: SO iteration 10: need to repeat for 9150 halo centers. (took 0.00327456 sec) SUBFIND: SO iteration 11: need to repeat for 9150 halo centers. (took 0.00327512 sec) SUBFIND: SO iteration 12: need to repeat for 9150 halo centers. (took 0.00328104 sec) SUBFIND: SO iteration 13: need to repeat for 9150 halo centers. (took 0.00326541 sec) SUBFIND: SO iteration 14: need to repeat for 9150 halo centers. (took 0.00326775 sec) SUBFIND: SO iteration 15: need to repeat for 9150 halo centers. (took 0.00330956 sec) SUBFIND: SO iteration 16: need to repeat for 4098 halo centers. (took 0.0032841 sec) SUBFIND: SO iteration 17: need to repeat for 16 halo centers. (took 0.00194888 sec) SUBFIND: determining spherical overdensity masses took 0.199946 sec SUBFIND: assembled and ordered groups and subhalos (took 0.0724138 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 = 1.0738 sec, total size 24.2268 MB, corresponds to effective I/O rate of 22.5617 MB/sec SUBFIND: Subgroup catalogues saved. took = 1.07454 sec SUBFIND: Finished with SUBFIND. (total time=59.5556 sec) SUBFIND: Total number of subhalos with at least 20 particles: 110154 SUBFIND: Largest subhalo has 15073 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134101794 FOF: preparing output order of particles took 1.47679 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 8.40411 sec, total size 5314.57 MB, corresponds to effective I/O rate of 632.378 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 323 (rank 323 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.