TACC: Starting up job 4153400 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 = 186100.64 Mb (on task= 27), Smallest = 185854.68 Mb (on task= 189), Average = 186013.19 Mb Total Mem: Largest = 191386.89 Mb (on task= 270), Smallest = 191386.84 Mb (on task= 81), Average = 191386.89 Mb Committed_AS: Largest = 5532.21 Mb (on task= 189), Smallest = 5286.25 Mb (on task= 27), Average = 5373.70 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 = 5532.21 Mb (on task= 189), Smallest = 5286.25 Mb (on task= 27), Average = 5373.70 Mb avail /dev/shm: Largest = 95257.31 Mb (on task= 297), Smallest = 95257.23 Mb (on task= 97), Average = 95257.29 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c202-025.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 16.9383 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): 65741673 (tot= 65741673) masstab= 0 READIC: Type 1: 68146468 (tot= 68146468) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 214218 (tot= 214218) masstab= 0 READIC: Type 5: 0 (tot= 0) 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 5.08606 sec, total size 6389.5 MB, corresponds to effective I/O rate of 1256.28 MB/sec READIC: Total number of particles : 134102359 INIT: Testing ID uniqueness... INIT: success. took=0.0725593 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=19377, determination of top-level tree involved 5 iterations and took 0.634629 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=183 for nextra=98, reaching maximum imbalance of 1.11941|1.11973 DOMAIN: combining multiple-domains took 0.0133044 sec DOMAIN: exchange of 68360686 particles DOMAIN: particle exchange done. (took 0.347372 sec) DOMAIN: domain decomposition done. (took in total 1.00612 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0752759 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=174.008 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.154933 sec =64183.9 NTopnodes=22145 NTopleaves=19377 FOF: Start linking particles (presently allocated=192.405 MB) FOF: linking of small cells took 0.00179421 sec FOF: local links done (took 0.182112 sec, avg-work=0.160937, imbalance=1.12606). FOF: Marked=151578 out of the 68146468 primaries which are linked FOF: begin linking across processors (presently allocated=194.239 MB) FOF: have done 8333 cross links (processed 151578, took 0.00616924 sec) FOF: have done 2134 cross links (processed 73601, took 0.00531583 sec) FOF: have done 336 cross links (processed 9680, took 0.00476922 sec) FOF: have done 78 cross links (processed 1763, took 0.00458449 sec) FOF: have done 9 cross links (processed 458, took 0.00448312 sec) FOF: have done 1 cross links (processed 49, took 0.00449184 sec) FOF: have done 0 cross links (processed 2, took 0.00443385 sec) FOF: Local groups found. FOF: primary group finding took = 0.228756 sec FOF: Start finding nearest dm-particle (presently allocated=192.405 MB) FOF: fof-nearest iteration 1: need to repeat for 63293362 particles. (took = 0.111021 sec) FOF: fof-nearest iteration 2: need to repeat for 51141650 particles. (took = 0.129886 sec) FOF: fof-nearest iteration 3: need to repeat for 26301471 particles. (took = 0.139024 sec) FOF: fof-nearest iteration 4: need to repeat for 7912781 particles. (took = 0.0876122 sec) FOF: fof-nearest iteration 5: need to repeat for 963253 particles. (took = 0.0339882 sec) FOF: fof-nearest iteration 6: need to repeat for 27824 particles. (took = 0.00773652 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.517838 sec FOF: compiling local group data and catalogue took = 0.0258454 sec FOF: Total number of FOF groups with at least 32 particles: 469437 FOF: Largest FOF group has 288 particles. FOF: Total number of particles in FOF groups: 134102359 FOF: group properties are now allocated.. (presently allocated=179.485 MB) FOF: computation of group properties took = 0.00825359 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.0847725 sec FOF: Finished computing FoF groups. Complete work took 1.07174 sec (presently allocated=174.416 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=179.589 MB) GRAVTREE: Tree construction done. took 0.530657 sec =92165.2 NTopnodes=22145 NTopleaves=19377 tree-build-scalability=0.760281 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 134102292 particles. (took 1.124 sec) SUBFIND: ngb iteration 2: need to repeat for 134102292 particles. (took 1.006 sec) SUBFIND: ngb iteration 3: need to repeat for 134102292 particles. (took 0.950458 sec) SUBFIND: ngb iteration 4: need to repeat for 134102225 particles. (took 0.929955 sec) SUBFIND: ngb iteration 5: need to repeat for 134102218 particles. (took 0.920113 sec) SUBFIND: ngb iteration 6: need to repeat for 134102098 particles. (took 0.933219 sec) SUBFIND: ngb iteration 7: need to repeat for 134101937 particles. (took 0.962865 sec) SUBFIND: ngb iteration 8: need to repeat for 134101511 particles. (took 1.01316 sec) SUBFIND: ngb iteration 9: need to repeat for 134093489 particles. (took 1.0717 sec) SUBFIND: ngb iteration 10: need to repeat for 133502782 particles. (took 1.13764 sec) SUBFIND: ngb iteration 11: need to repeat for 128189405 particles. (took 1.21167 sec) SUBFIND: ngb iteration 12: need to repeat for 120612200 particles. (took 1.2303 sec) SUBFIND: ngb iteration 13: need to repeat for 110166159 particles. (took 1.22257 sec) SUBFIND: ngb iteration 14: need to repeat for 99071427 particles. (took 1.17759 sec) SUBFIND: ngb iteration 15: need to repeat for 89682784 particles. (took 1.11321 sec) SUBFIND: ngb iteration 16: need to repeat for 81633659 particles. (took 1.05016 sec) SUBFIND: ngb iteration 17: need to repeat for 74148234 particles. (took 0.981606 sec) SUBFIND: ngb iteration 18: need to repeat for 66575523 particles. (took 0.899056 sec) SUBFIND: ngb iteration 19: need to repeat for 58297960 particles. (took 0.820048 sec) SUBFIND: ngb iteration 20: need to repeat for 48429383 particles. (took 0.728899 sec) SUBFIND: ngb iteration 21: need to repeat for 36630860 particles. (took 0.624695 sec) SUBFIND: ngb iteration 22: need to repeat for 24154669 particles. (took 0.501798 sec) SUBFIND: ngb iteration 23: need to repeat for 13044826 particles. (took 0.365992 sec) SUBFIND: ngb iteration 24: need to repeat for 5465077 particles. (took 0.227607 sec) SUBFIND: ngb iteration 25: need to repeat for 1683495 particles. (took 0.116726 sec) SUBFIND: ngb iteration 26: need to repeat for 354999 particles. (took 0.0444761 sec) SUBFIND: ngb iteration 27: need to repeat for 46891 particles. (took 0.0118168 sec) SUBFIND: ngb iteration 28: need to repeat for 3786 particles. (took 0.00236208 sec) SUBFIND: ngb iteration 29: need to repeat for 376 particles. (took 0.000966879 sec) SUBFIND: ngb iteration 30: need to repeat for 232 particles. (took 0.000905817 sec) SUBFIND: ngb iteration 31: need to repeat for 228 particles. (took 0.000878325 sec) SUBFIND: ngb iteration 32: need to repeat for 228 particles. (took 0.00092667 sec) SUBFIND: ngb iteration 33: need to repeat for 228 particles. (took 0.00164972 sec) SUBFIND: ngb iteration 34: need to repeat for 205 particles. (took 0.0011191 sec) SUBFIND: ngb iteration 35: need to repeat for 205 particles. (took 0.0014447 sec) SUBFIND: ngb iteration 36: need to repeat for 205 particles. (took 0.00137249 sec) SUBFIND: ngb iteration 37: need to repeat for 186 particles. (took 0.00119115 sec) SUBFIND: ngb iteration 38: need to repeat for 150 particles. (took 0.00100518 sec) SUBFIND: ngb iteration 39: need to repeat for 60 particles. (took 0.00078463 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 22.4006 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 134102359 particles, for threshold size factor 0.6) SUBFIND: The other 469437 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00210929 sec SUBFIND: particle balance=1.11941 SUBFIND: subfind_exchange() took 0.467576 sec SUBFIND: particle balance for processing=1.00032 SUBFIND: subdomain decomposition took 0.10516 sec SUBFIND: serial subfind subdomain decomposition took 0.104006 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=1087 took 29.0533 sec SUBFIND: root-task=0: Serial processing of halo 0 took 29.3105 SUBFIND: Processing overall took (total time=30.1464 sec) SUBFIND: 0 out of 69712 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 517371 ALLOCATE: Changing to MaxPartSph = 253633 SUBFIND: subfind_exchange() (for return to original CPU) took 0.526666 sec TREE: Full tree construction for all particles. (presently allocated=161.962 MB) GRAVTREE: Tree construction done. took 1.48525 sec =92165.2 NTopnodes=22145 NTopleaves=19377 tree-build-scalability=0.760281 SUBFIND: SO iteration 1: need to repeat for 469437 halo centers. (took 0.0166841 sec) SUBFIND: SO iteration 2: need to repeat for 469437 halo centers. (took 0.0150963 sec) SUBFIND: SO iteration 3: need to repeat for 469437 halo centers. (took 0.0146519 sec) SUBFIND: SO iteration 4: need to repeat for 469437 halo centers. (took 0.0141593 sec) SUBFIND: SO iteration 5: need to repeat for 469437 halo centers. (took 0.014005 sec) SUBFIND: SO iteration 6: need to repeat for 469437 halo centers. (took 0.0139708 sec) SUBFIND: SO iteration 7: need to repeat for 469437 halo centers. (took 0.0138658 sec) SUBFIND: SO iteration 8: need to repeat for 469437 halo centers. (took 0.0138139 sec) SUBFIND: SO iteration 9: need to repeat for 469437 halo centers. (took 0.0138714 sec) SUBFIND: SO iteration 10: need to repeat for 469437 halo centers. (took 0.0138772 sec) SUBFIND: SO iteration 11: need to repeat for 469437 halo centers. (took 0.013829 sec) SUBFIND: SO iteration 12: need to repeat for 469437 halo centers. (took 0.0138652 sec) SUBFIND: SO iteration 13: need to repeat for 469437 halo centers. (took 0.0138407 sec) SUBFIND: SO iteration 14: need to repeat for 469437 halo centers. (took 0.0138464 sec) SUBFIND: SO iteration 15: need to repeat for 469437 halo centers. (took 0.0138137 sec) SUBFIND: SO iteration 16: need to repeat for 4509 halo centers. (took 0.0136777 sec) SUBFIND: SO iteration 17: need to repeat for 46 halo centers. (took 0.000757048 sec) SUBFIND: SO iteration 18: need to repeat for 1 halo centers. (took 0.000154417 sec) SUBFIND: SO iteration 1: need to repeat for 469437 halo centers. (took 0.0138498 sec) SUBFIND: SO iteration 2: need to repeat for 469437 halo centers. (took 0.0132754 sec) SUBFIND: SO iteration 3: need to repeat for 469437 halo centers. (took 0.0136202 sec) SUBFIND: SO iteration 4: need to repeat for 469437 halo centers. (took 0.0136881 sec) SUBFIND: SO iteration 5: need to repeat for 469437 halo centers. (took 0.0136782 sec) SUBFIND: SO iteration 6: need to repeat for 469437 halo centers. (took 0.0137516 sec) SUBFIND: SO iteration 7: need to repeat for 469437 halo centers. (took 0.0137292 sec) SUBFIND: SO iteration 8: need to repeat for 469437 halo centers. (took 0.0137378 sec) SUBFIND: SO iteration 9: need to repeat for 469437 halo centers. (took 0.0137307 sec) SUBFIND: SO iteration 10: need to repeat for 469437 halo centers. (took 0.0137258 sec) SUBFIND: SO iteration 11: need to repeat for 469437 halo centers. (took 0.0137514 sec) SUBFIND: SO iteration 12: need to repeat for 469437 halo centers. (took 0.0138688 sec) SUBFIND: SO iteration 13: need to repeat for 469437 halo centers. (took 0.0137812 sec) SUBFIND: SO iteration 14: need to repeat for 469437 halo centers. (took 0.0138776 sec) SUBFIND: SO iteration 15: need to repeat for 469437 halo centers. (took 0.0138201 sec) SUBFIND: SO iteration 16: need to repeat for 2259 halo centers. (took 0.013542 sec) SUBFIND: SO iteration 17: need to repeat for 18 halo centers. (took 0.00045553 sec) SUBFIND: SO iteration 18: need to repeat for 1 halo centers. (took 0.00014358 sec) SUBFIND: SO iteration 1: need to repeat for 469437 halo centers. (took 0.0141552 sec) SUBFIND: SO iteration 2: need to repeat for 469437 halo centers. (took 0.0151108 sec) SUBFIND: SO iteration 3: need to repeat for 469437 halo centers. (took 0.0148671 sec) SUBFIND: SO iteration 4: need to repeat for 469437 halo centers. (took 0.0140639 sec) SUBFIND: SO iteration 5: need to repeat for 469437 halo centers. (took 0.0140314 sec) SUBFIND: SO iteration 6: need to repeat for 469437 halo centers. (took 0.0140331 sec) SUBFIND: SO iteration 7: need to repeat for 469437 halo centers. (took 0.0140616 sec) SUBFIND: SO iteration 8: need to repeat for 469437 halo centers. (took 0.0139561 sec) SUBFIND: SO iteration 9: need to repeat for 469437 halo centers. (took 0.0138346 sec) SUBFIND: SO iteration 10: need to repeat for 469437 halo centers. (took 0.0138592 sec) SUBFIND: SO iteration 11: need to repeat for 469437 halo centers. (took 0.0142216 sec) SUBFIND: SO iteration 12: need to repeat for 469437 halo centers. (took 0.0138184 sec) SUBFIND: SO iteration 13: need to repeat for 469437 halo centers. (took 0.0138365 sec) SUBFIND: SO iteration 14: need to repeat for 469437 halo centers. (took 0.0138462 sec) SUBFIND: SO iteration 15: need to repeat for 469437 halo centers. (took 0.013845 sec) SUBFIND: SO iteration 16: need to repeat for 4666 halo centers. (took 0.0136682 sec) SUBFIND: SO iteration 17: need to repeat for 49 halo centers. (took 0.000736896 sec) SUBFIND: SO iteration 18: need to repeat for 1 halo centers. (took 0.000147505 sec) SUBFIND: SO iteration 1: need to repeat for 469437 halo centers. (took 0.0140579 sec) SUBFIND: SO iteration 2: need to repeat for 469437 halo centers. (took 0.0150058 sec) SUBFIND: SO iteration 3: need to repeat for 469437 halo centers. (took 0.0142325 sec) SUBFIND: SO iteration 4: need to repeat for 469437 halo centers. (took 0.0147533 sec) SUBFIND: SO iteration 5: need to repeat for 469437 halo centers. (took 0.0146784 sec) SUBFIND: SO iteration 6: need to repeat for 469437 halo centers. (took 0.0147117 sec) SUBFIND: SO iteration 7: need to repeat for 469437 halo centers. (took 0.0146457 sec) SUBFIND: SO iteration 8: need to repeat for 469437 halo centers. (took 0.0146641 sec) SUBFIND: SO iteration 9: need to repeat for 469437 halo centers. (took 0.014731 sec) SUBFIND: SO iteration 10: need to repeat for 469437 halo centers. (took 0.0146319 sec) SUBFIND: SO iteration 11: need to repeat for 469437 halo centers. (took 0.0146512 sec) SUBFIND: SO iteration 12: need to repeat for 469437 halo centers. (took 0.0146868 sec) SUBFIND: SO iteration 13: need to repeat for 469437 halo centers. (took 0.0146657 sec) SUBFIND: SO iteration 14: need to repeat for 469437 halo centers. (took 0.014666 sec) SUBFIND: SO iteration 15: need to repeat for 469437 halo centers. (took 0.014683 sec) SUBFIND: SO iteration 16: need to repeat for 237282 halo centers. (took 0.0146578 sec) SUBFIND: SO iteration 17: need to repeat for 4716 halo centers. (took 0.00942437 sec) SUBFIND: SO iteration 18: need to repeat for 212 halo centers. (took 0.000739733 sec) SUBFIND: SO iteration 19: need to repeat for 1 halo centers. (took 0.000155602 sec) SUBFIND: determining spherical overdensity masses took 0.920963 sec SUBFIND: assembled and ordered groups and subhalos (took 0.0727032 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 = 1.18992 sec, total size 189.817 MB, corresponds to effective I/O rate of 159.521 MB/sec SUBFIND: Subgroup catalogues saved. took = 1.19116 sec SUBFIND: Finished with SUBFIND. (total time=57.8173 sec) SUBFIND: Total number of subhalos with at least 20 particles: 538965 SUBFIND: Largest subhalo has 288 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134102359 FOF: preparing output order of particles took 1.3945 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 9.18754 sec, total size 5356.39 MB, corresponds to effective I/O rate of 583.006 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 414 (rank 414 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.