TACC: Starting up job 4154897 TACC: Starting parallel tasks... Shared memory islands host a minimum of 28 and a maximum of 28 MPI ranks. We shall use 24 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 648 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 = 186374.06 Mb (on task= 405), Smallest = 185937.82 Mb (on task= 162), Average = 186043.76 Mb Total Mem: Largest = 191386.89 Mb (on task= 54), Smallest = 191386.88 Mb (on task= 378), Average = 191386.89 Mb Committed_AS: Largest = 5449.07 Mb (on task= 162), Smallest = 5012.83 Mb (on task= 405), Average = 5343.13 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 = 5449.07 Mb (on task= 162), Smallest = 5012.83 Mb (on task= 405), Average = 5343.13 Mb avail /dev/shm: Largest = 95257.27 Mb (on task= 81), Smallest = 95257.20 Mb (on task= 360), Average = 95257.25 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c202-027.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 17.3596 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): 55662303 (tot= 55662303) masstab= 0 READIC: Type 1: 78438834 (tot= 78438834) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 1255 (tot= 1255) 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 647. 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 4.17508 sec, total size 6351.06 MB, corresponds to effective I/O rate of 1521.18 MB/sec READIC: Total number of particles : 134102392 INIT: Testing ID uniqueness... INIT: success. took=0.0693824 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: NTopleaves=17431, determination of top-level tree involved 6 iterations and took 0.444157 sec DOMAIN: we are going to try at most 503 different settings for combining the domains on tasks=648, nnodes=24 DOMAIN: total_cost=4 total_load=2 DOMAIN: best solution found after 1 iterations by task=196 for nextra=38, reaching maximum imbalance of 1.13093|1.13129 DOMAIN: combining multiple-domains took 0.0176482 sec DOMAIN: exchange of 78440089 particles DOMAIN: particle exchange done. (took 0.288792 sec) DOMAIN: domain decomposition done. (took in total 0.757694 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0423625 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=111.043 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.120371 sec =82054.5 NTopnodes=19921 NTopleaves=17431 FOF: Start linking particles (presently allocated=127.808 MB) FOF: linking of small cells took 0.00103084 sec FOF: local links done (took 0.105022 sec, avg-work=0.0908628, imbalance=1.13383). FOF: Marked=229565 out of the 78438834 primaries which are linked FOF: begin linking across processors (presently allocated=129.096 MB) FOF: have done 25708 cross links (processed 229565, took 0.00531821 sec) FOF: have done 4697 cross links (processed 106348, took 0.0044853 sec) FOF: have done 737 cross links (processed 14991, took 0.00356275 sec) FOF: have done 98 cross links (processed 2149, took 0.00320716 sec) FOF: have done 5 cross links (processed 292, took 0.00325429 sec) FOF: have done 1 cross links (processed 13, took 0.00313181 sec) FOF: have done 0 cross links (processed 2, took 0.00318491 sec) FOF: Local groups found. FOF: primary group finding took = 0.138317 sec FOF: Start finding nearest dm-particle (presently allocated=127.808 MB) FOF: fof-nearest iteration 1: need to repeat for 55037803 particles. (took = 0.0572812 sec) FOF: fof-nearest iteration 2: need to repeat for 51771894 particles. (took = 0.0601011 sec) FOF: fof-nearest iteration 3: need to repeat for 40793092 particles. (took = 0.0645096 sec) FOF: fof-nearest iteration 4: need to repeat for 22499577 particles. (took = 0.059748 sec) FOF: fof-nearest iteration 5: need to repeat for 5772041 particles. (took = 0.0397797 sec) FOF: fof-nearest iteration 6: need to repeat for 197053 particles. (took = 0.0146484 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.302053 sec FOF: compiling local group data and catalogue took = 0.0189348 sec FOF: Total number of FOF groups with at least 32 particles: 3944185 FOF: Largest FOF group has 68 particles. FOF: Total number of particles in FOF groups: 134102392 FOF: group properties are now allocated.. (presently allocated=116.401 MB) FOF: computation of group properties took = 0.0130302 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.213953 sec FOF: Finished computing FoF groups. Complete work took 0.927149 sec (presently allocated=113.172 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=121.197 MB) GRAVTREE: Tree construction done. took 0.284688 sec =101992 NTopnodes=19921 NTopleaves=17431 tree-build-scalability=0.804983 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 128533043 particles. (took 0.612276 sec) SUBFIND: ngb iteration 2: need to repeat for 121174649 particles. (took 0.4938 sec) SUBFIND: ngb iteration 3: need to repeat for 113520455 particles. (took 0.427296 sec) SUBFIND: ngb iteration 4: need to repeat for 106315841 particles. (took 0.376211 sec) SUBFIND: ngb iteration 5: need to repeat for 99296683 particles. (took 0.34202 sec) SUBFIND: ngb iteration 6: need to repeat for 90862588 particles. (took 0.314486 sec) SUBFIND: ngb iteration 7: need to repeat for 79487294 particles. (took 0.27658 sec) SUBFIND: ngb iteration 8: need to repeat for 67852218 particles. (took 0.224581 sec) SUBFIND: ngb iteration 9: need to repeat for 60335307 particles. (took 0.168804 sec) SUBFIND: ngb iteration 10: need to repeat for 57068513 particles. (took 0.130356 sec) SUBFIND: ngb iteration 11: need to repeat for 56012233 particles. (took 0.113738 sec) SUBFIND: ngb iteration 12: need to repeat for 55739938 particles. (took 0.110237 sec) SUBFIND: ngb iteration 13: need to repeat for 55678451 particles. (took 0.111679 sec) SUBFIND: ngb iteration 14: need to repeat for 55665750 particles. (took 0.112814 sec) SUBFIND: ngb iteration 15: need to repeat for 55662960 particles. (took 0.111061 sec) SUBFIND: ngb iteration 16: need to repeat for 55662410 particles. (took 0.107181 sec) SUBFIND: ngb iteration 17: need to repeat for 55662255 particles. (took 0.101724 sec) SUBFIND: ngb iteration 18: need to repeat for 55661899 particles. (took 0.0956118 sec) SUBFIND: ngb iteration 19: need to repeat for 55660792 particles. (took 0.0895957 sec) SUBFIND: ngb iteration 20: need to repeat for 55657733 particles. (took 0.0882498 sec) SUBFIND: ngb iteration 21: need to repeat for 55650276 particles. (took 0.0888977 sec) SUBFIND: ngb iteration 22: need to repeat for 55633065 particles. (took 0.0915316 sec) SUBFIND: ngb iteration 23: need to repeat for 55591392 particles. (took 0.0958084 sec) SUBFIND: ngb iteration 24: need to repeat for 55490694 particles. (took 0.101478 sec) SUBFIND: ngb iteration 25: need to repeat for 55248332 particles. (took 0.109703 sec) SUBFIND: ngb iteration 26: need to repeat for 54696749 particles. (took 0.121138 sec) SUBFIND: ngb iteration 27: need to repeat for 53545793 particles. (took 0.137169 sec) SUBFIND: ngb iteration 28: need to repeat for 51435337 particles. (took 0.159367 sec) SUBFIND: ngb iteration 29: need to repeat for 48105972 particles. (took 0.186226 sec) SUBFIND: ngb iteration 30: need to repeat for 43646978 particles. (took 0.212416 sec) SUBFIND: ngb iteration 31: need to repeat for 38481112 particles. (took 0.233375 sec) SUBFIND: ngb iteration 32: need to repeat for 32979323 particles. (took 0.230153 sec) SUBFIND: ngb iteration 33: need to repeat for 27201476 particles. (took 0.208534 sec) SUBFIND: ngb iteration 34: need to repeat for 21197818 particles. (took 0.175825 sec) SUBFIND: ngb iteration 35: need to repeat for 15278621 particles. (took 0.14072 sec) SUBFIND: ngb iteration 36: need to repeat for 9965146 particles. (took 0.107129 sec) SUBFIND: ngb iteration 37: need to repeat for 5755305 particles. (took 0.0761308 sec) SUBFIND: ngb iteration 38: need to repeat for 2873059 particles. (took 0.0496831 sec) SUBFIND: ngb iteration 39: need to repeat for 1210189 particles. (took 0.0300034 sec) SUBFIND: ngb iteration 40: need to repeat for 419153 particles. (took 0.0166205 sec) SUBFIND: ngb iteration 41: need to repeat for 116333 particles. (took 0.0084449 sec) SUBFIND: ngb iteration 42: need to repeat for 24621 particles. (took 0.00399086 sec) SUBFIND: ngb iteration 43: need to repeat for 3918 particles. (took 0.00158831 sec) SUBFIND: ngb iteration 44: need to repeat for 479 particles. (took 0.00057813 sec) SUBFIND: ngb iteration 45: need to repeat for 41 particles. (took 0.000286706 sec) SUBFIND: ngb iteration 46: need to repeat for 2 particles. (took 0.000225304 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 7.00093 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 134102392 particles, for threshold size factor 0.6) SUBFIND: The other 3944185 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00796972 sec SUBFIND: particle balance=1.13093 SUBFIND: subfind_exchange() took 0.3681 sec SUBFIND: particle balance for processing=1.00021 SUBFIND: subdomain decomposition took 0.0693132 sec SUBFIND: serial subfind subdomain decomposition took 0.0687544 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=6087 took 92.6154 sec SUBFIND: root-task=0: Serial processing of halo 0 took 92.7837 SUBFIND: Processing overall took (total time=94.5318 sec) SUBFIND: 0 out of 0 decisions, fraction -nan, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 344915 ALLOCATE: Changing to MaxPartSph = 143165 SUBFIND: subfind_exchange() (for return to original CPU) took 0.386984 sec TREE: Full tree construction for all particles. (presently allocated=103.385 MB) GRAVTREE: Tree construction done. took 1.0495 sec =101992 NTopnodes=19921 NTopleaves=17431 tree-build-scalability=0.804983 SUBFIND: SO iteration 1: need to repeat for 3941057 halo centers. (took 0.0352992 sec) SUBFIND: SO iteration 2: need to repeat for 3941057 halo centers. (took 0.0303033 sec) SUBFIND: SO iteration 3: need to repeat for 3941057 halo centers. (took 0.0305282 sec) SUBFIND: SO iteration 4: need to repeat for 3941057 halo centers. (took 0.0304596 sec) SUBFIND: SO iteration 5: need to repeat for 3941057 halo centers. (took 0.0304684 sec) SUBFIND: SO iteration 6: need to repeat for 3941057 halo centers. (took 0.0304928 sec) SUBFIND: SO iteration 7: need to repeat for 3941057 halo centers. (took 0.0304163 sec) SUBFIND: SO iteration 8: need to repeat for 3941057 halo centers. (took 0.0304736 sec) SUBFIND: SO iteration 9: need to repeat for 3941057 halo centers. (took 0.0305028 sec) SUBFIND: SO iteration 10: need to repeat for 3941057 halo centers. (took 0.0304726 sec) SUBFIND: SO iteration 11: need to repeat for 3941057 halo centers. (took 0.030487 sec) SUBFIND: SO iteration 12: need to repeat for 3941057 halo centers. (took 0.0303459 sec) SUBFIND: SO iteration 13: need to repeat for 3941057 halo centers. (took 0.0305313 sec) SUBFIND: SO iteration 14: need to repeat for 3941057 halo centers. (took 0.0304196 sec) SUBFIND: SO iteration 15: need to repeat for 3941057 halo centers. (took 0.0305 sec) SUBFIND: SO iteration 16: need to repeat for 667792 halo centers. (took 0.0295311 sec) SUBFIND: SO iteration 17: need to repeat for 29838 halo centers. (took 0.0122827 sec) SUBFIND: SO iteration 18: need to repeat for 3 halo centers. (took 0.00279191 sec) SUBFIND: SO iteration 1: need to repeat for 3941057 halo centers. (took 0.0310082 sec) SUBFIND: SO iteration 2: need to repeat for 3941057 halo centers. (took 0.0299099 sec) SUBFIND: SO iteration 3: need to repeat for 3941057 halo centers. (took 0.0304503 sec) SUBFIND: SO iteration 4: need to repeat for 3941057 halo centers. (took 0.0304828 sec) SUBFIND: SO iteration 5: need to repeat for 3941057 halo centers. (took 0.0304436 sec) SUBFIND: SO iteration 6: need to repeat for 3941057 halo centers. (took 0.0305621 sec) SUBFIND: SO iteration 7: need to repeat for 3941057 halo centers. (took 0.0304818 sec) SUBFIND: SO iteration 8: need to repeat for 3941057 halo centers. (took 0.0304507 sec) SUBFIND: SO iteration 9: need to repeat for 3941057 halo centers. (took 0.0307963 sec) SUBFIND: SO iteration 10: need to repeat for 3941057 halo centers. (took 0.030832 sec) SUBFIND: SO iteration 11: need to repeat for 3941057 halo centers. (took 0.030853 sec) SUBFIND: SO iteration 12: need to repeat for 3941057 halo centers. (took 0.0321352 sec) SUBFIND: SO iteration 13: need to repeat for 3941057 halo centers. (took 0.0352351 sec) SUBFIND: SO iteration 14: need to repeat for 3941057 halo centers. (took 0.0385477 sec) SUBFIND: SO iteration 15: need to repeat for 3941057 halo centers. (took 0.0362254 sec) SUBFIND: SO iteration 16: need to repeat for 435988 halo centers. (took 0.0455175 sec) SUBFIND: SO iteration 17: need to repeat for 19304 halo centers. (took 0.0205121 sec) SUBFIND: SO iteration 18: need to repeat for 2 halo centers. (took 0.00383789 sec) SUBFIND: SO iteration 1: need to repeat for 3941057 halo centers. (took 0.0390132 sec) SUBFIND: SO iteration 2: need to repeat for 3941057 halo centers. (took 0.0341513 sec) SUBFIND: SO iteration 3: need to repeat for 3941057 halo centers. (took 0.0336579 sec) SUBFIND: SO iteration 4: need to repeat for 3941057 halo centers. (took 0.038231 sec) SUBFIND: SO iteration 5: need to repeat for 3941057 halo centers. (took 0.0368634 sec) SUBFIND: SO iteration 6: need to repeat for 3941057 halo centers. (took 0.0370339 sec) SUBFIND: SO iteration 7: need to repeat for 3941057 halo centers. (took 0.0305318 sec) SUBFIND: SO iteration 8: need to repeat for 3941057 halo centers. (took 0.0389048 sec) SUBFIND: SO iteration 9: need to repeat for 3941057 halo centers. (took 0.0311333 sec) SUBFIND: SO iteration 10: need to repeat for 3941057 halo centers. (took 0.0323939 sec) SUBFIND: SO iteration 11: need to repeat for 3941057 halo centers. (took 0.033501 sec) SUBFIND: SO iteration 12: need to repeat for 3941057 halo centers. (took 0.033544 sec) SUBFIND: SO iteration 13: need to repeat for 3941057 halo centers. (took 0.0305376 sec) SUBFIND: SO iteration 14: need to repeat for 3941057 halo centers. (took 0.0304678 sec) SUBFIND: SO iteration 15: need to repeat for 3941057 halo centers. (took 0.0303912 sec) SUBFIND: SO iteration 16: need to repeat for 679395 halo centers. (took 0.0296584 sec) SUBFIND: SO iteration 17: need to repeat for 29890 halo centers. (took 0.0122811 sec) SUBFIND: SO iteration 18: need to repeat for 3 halo centers. (took 0.00280309 sec) SUBFIND: SO iteration 1: need to repeat for 3941057 halo centers. (took 0.030997 sec) SUBFIND: SO iteration 2: need to repeat for 3941057 halo centers. (took 0.0299882 sec) SUBFIND: SO iteration 3: need to repeat for 3941057 halo centers. (took 0.0288116 sec) SUBFIND: SO iteration 4: need to repeat for 3941057 halo centers. (took 0.0293916 sec) SUBFIND: SO iteration 5: need to repeat for 3941057 halo centers. (took 0.0294691 sec) SUBFIND: SO iteration 6: need to repeat for 3941057 halo centers. (took 0.0294063 sec) SUBFIND: SO iteration 7: need to repeat for 3941057 halo centers. (took 0.029398 sec) SUBFIND: SO iteration 8: need to repeat for 3941057 halo centers. (took 0.0294543 sec) SUBFIND: SO iteration 9: need to repeat for 3941057 halo centers. (took 0.0297394 sec) SUBFIND: SO iteration 10: need to repeat for 3941057 halo centers. (took 0.029952 sec) SUBFIND: SO iteration 11: need to repeat for 3941057 halo centers. (took 0.02932 sec) SUBFIND: SO iteration 12: need to repeat for 3941057 halo centers. (took 0.0294739 sec) SUBFIND: SO iteration 13: need to repeat for 3941057 halo centers. (took 0.0295246 sec) SUBFIND: SO iteration 14: need to repeat for 3941057 halo centers. (took 0.0293861 sec) SUBFIND: SO iteration 15: need to repeat for 3941057 halo centers. (took 0.0293851 sec) SUBFIND: SO iteration 16: need to repeat for 3686636 halo centers. (took 0.0295195 sec) SUBFIND: SO iteration 17: need to repeat for 542605 halo centers. (took 0.0272263 sec) SUBFIND: SO iteration 18: need to repeat for 30487 halo centers. (took 0.0113152 sec) SUBFIND: determining spherical overdensity masses took 2.13166 sec SUBFIND: assembled and ordered groups and subhalos (took 0.22769 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 = 3.63872 sec, total size 1473.85 MB, corresponds to effective I/O rate of 405.046 MB/sec SUBFIND: Subgroup catalogues saved. took = 3.64089 sec SUBFIND: Finished with SUBFIND. (total time=109.718 sec) SUBFIND: Total number of subhalos with at least 20 particles: 3941057 SUBFIND: Largest subhalo has 68 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 133992461 FOF: preparing output order of particles took 1.24816 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 8.28996 sec, total size 5241.04 MB, corresponds to effective I/O rate of 632.216 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 80 (rank 80 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.