TACC: Starting up job 4153615 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 = 186197.30 Mb (on task= 621), Smallest = 185792.68 Mb (on task= 162), Average = 185985.07 Mb Total Mem: Largest = 191386.89 Mb (on task= 27), Smallest = 191386.89 Mb (on task= 0), Average = 191386.89 Mb Committed_AS: Largest = 5594.21 Mb (on task= 162), Smallest = 5189.58 Mb (on task= 621), Average = 5401.82 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 = 5594.21 Mb (on task= 162), Smallest = 5189.58 Mb (on task= 621), Average = 5401.82 Mb avail /dev/shm: Largest = 95257.27 Mb (on task= 81), Smallest = 95257.20 Mb (on task= 366), Average = 95257.25 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c204-001.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 16.6174 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): 56057520 (tot= 56057520) masstab= 0 READIC: Type 1: 78043791 (tot= 78043791) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 1088 (tot= 1088) 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 4.12563 sec, total size 6352.56 MB, corresponds to effective I/O rate of 1539.78 MB/sec READIC: Total number of particles : 134102399 INIT: Testing ID uniqueness... INIT: success. took=0.0676308 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: NTopleaves=18775, determination of top-level tree involved 6 iterations and took 0.445355 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=189 for nextra=75, reaching maximum imbalance of 1.12279|1.12293 DOMAIN: combining multiple-domains took 0.0144204 sec DOMAIN: exchange of 78044879 particles DOMAIN: particle exchange done. (took 0.297694 sec) DOMAIN: domain decomposition done. (took in total 0.764958 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.043259 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=111.263 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.0669227 sec =80050.2 NTopnodes=21457 NTopleaves=18775 FOF: Start linking particles (presently allocated=126.815 MB) FOF: linking of small cells took 0.000998502 sec FOF: local links done (took 0.105235 sec, avg-work=0.0918541, imbalance=1.12645). FOF: Marked=213154 out of the 78043791 primaries which are linked FOF: begin linking across processors (presently allocated=128.089 MB) FOF: have done 22964 cross links (processed 213154, took 0.00516731 sec) FOF: have done 4183 cross links (processed 100801, took 0.00441371 sec) FOF: have done 639 cross links (processed 13649, took 0.00363995 sec) FOF: have done 88 cross links (processed 1972, took 0.00319561 sec) FOF: have done 11 cross links (processed 264, took 0.00313786 sec) FOF: have done 1 cross links (processed 27, took 0.00314961 sec) FOF: have done 0 cross links (processed 2, took 0.00313844 sec) FOF: Local groups found. FOF: primary group finding took = 0.138082 sec FOF: Start finding nearest dm-particle (presently allocated=126.815 MB) FOF: fof-nearest iteration 1: need to repeat for 55394725 particles. (took = 0.0564692 sec) FOF: fof-nearest iteration 2: need to repeat for 51947995 particles. (took = 0.0594594 sec) FOF: fof-nearest iteration 3: need to repeat for 40519124 particles. (took = 0.0645271 sec) FOF: fof-nearest iteration 4: need to repeat for 21854587 particles. (took = 0.0595742 sec) FOF: fof-nearest iteration 5: need to repeat for 5301912 particles. (took = 0.0397218 sec) FOF: fof-nearest iteration 6: need to repeat for 166562 particles. (took = 0.0140988 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.299648 sec FOF: compiling local group data and catalogue took = 0.0185656 sec FOF: Total number of FOF groups with at least 32 particles: 3363595 FOF: Largest FOF group has 80 particles. FOF: Total number of particles in FOF groups: 134102399 FOF: group properties are now allocated.. (presently allocated=116.304 MB) FOF: computation of group properties took = 0.0116151 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.199075 sec FOF: Finished computing FoF groups. Complete work took 0.842622 sec (presently allocated=113.1 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=120.029 MB) GRAVTREE: Tree construction done. took 0.28598 sec =99605.5 NTopnodes=21457 NTopleaves=18775 tree-build-scalability=0.784913 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 131450003 particles. (took 0.622428 sec) SUBFIND: ngb iteration 2: need to repeat for 127623118 particles. (took 0.503845 sec) SUBFIND: ngb iteration 3: need to repeat for 123251529 particles. (took 0.436286 sec) SUBFIND: ngb iteration 4: need to repeat for 118665626 particles. (took 0.393745 sec) SUBFIND: ngb iteration 5: need to repeat for 113393278 particles. (took 0.371866 sec) SUBFIND: ngb iteration 6: need to repeat for 105838010 particles. (took 0.355506 sec) SUBFIND: ngb iteration 7: need to repeat for 93802428 particles. (took 0.331786 sec) SUBFIND: ngb iteration 8: need to repeat for 78497613 particles. (took 0.282649 sec) SUBFIND: ngb iteration 9: need to repeat for 66126092 particles. (took 0.214702 sec) SUBFIND: ngb iteration 10: need to repeat for 59671114 particles. (took 0.160397 sec) SUBFIND: ngb iteration 11: need to repeat for 57165691 particles. (took 0.132935 sec) SUBFIND: ngb iteration 12: need to repeat for 56369521 particles. (took 0.123352 sec) SUBFIND: ngb iteration 13: need to repeat for 56143972 particles. (took 0.121982 sec) SUBFIND: ngb iteration 14: need to repeat for 56082850 particles. (took 0.122137 sec) SUBFIND: ngb iteration 15: need to repeat for 56065009 particles. (took 0.120299 sec) SUBFIND: ngb iteration 16: need to repeat for 56059709 particles. (took 0.11614 sec) SUBFIND: ngb iteration 17: need to repeat for 56057690 particles. (took 0.109633 sec) SUBFIND: ngb iteration 18: need to repeat for 56055994 particles. (took 0.10232 sec) SUBFIND: ngb iteration 19: need to repeat for 56052881 particles. (took 0.0958629 sec) SUBFIND: ngb iteration 20: need to repeat for 56046984 particles. (took 0.092137 sec) SUBFIND: ngb iteration 21: need to repeat for 56034968 particles. (took 0.0925443 sec) SUBFIND: ngb iteration 22: need to repeat for 56008942 particles. (took 0.094538 sec) SUBFIND: ngb iteration 23: need to repeat for 55955027 particles. (took 0.0977561 sec) SUBFIND: ngb iteration 24: need to repeat for 55838917 particles. (took 0.102059 sec) SUBFIND: ngb iteration 25: need to repeat for 55585535 particles. (took 0.109421 sec) SUBFIND: ngb iteration 26: need to repeat for 55056943 particles. (took 0.118414 sec) SUBFIND: ngb iteration 27: need to repeat for 54043611 particles. (took 0.131015 sec) SUBFIND: ngb iteration 28: need to repeat for 52287035 particles. (took 0.149371 sec) SUBFIND: ngb iteration 29: need to repeat for 49616793 particles. (took 0.171808 sec) SUBFIND: ngb iteration 30: need to repeat for 46134626 particles. (took 0.196452 sec) SUBFIND: ngb iteration 31: need to repeat for 42135169 particles. (took 0.213311 sec) SUBFIND: ngb iteration 32: need to repeat for 37712106 particles. (took 0.222272 sec) SUBFIND: ngb iteration 33: need to repeat for 32770476 particles. (took 0.212592 sec) SUBFIND: ngb iteration 34: need to repeat for 27237966 particles. (took 0.191015 sec) SUBFIND: ngb iteration 35: need to repeat for 21295617 particles. (took 0.16175 sec) SUBFIND: ngb iteration 36: need to repeat for 15360484 particles. (took 0.132135 sec) SUBFIND: ngb iteration 37: need to repeat for 10015639 particles. (took 0.103265 sec) SUBFIND: ngb iteration 38: need to repeat for 5775742 particles. (took 0.0739633 sec) SUBFIND: ngb iteration 39: need to repeat for 2872957 particles. (took 0.0488634 sec) SUBFIND: ngb iteration 40: need to repeat for 1190539 particles. (took 0.0290404 sec) SUBFIND: ngb iteration 41: need to repeat for 401583 particles. (took 0.0150447 sec) SUBFIND: ngb iteration 42: need to repeat for 105711 particles. (took 0.00711539 sec) SUBFIND: ngb iteration 43: need to repeat for 20871 particles. (took 0.00300835 sec) SUBFIND: ngb iteration 44: need to repeat for 2739 particles. (took 0.00116732 sec) SUBFIND: ngb iteration 45: need to repeat for 245 particles. (took 0.000422607 sec) SUBFIND: ngb iteration 46: need to repeat for 19 particles. (took 0.000229278 sec) SUBFIND: ngb iteration 47: need to repeat for 1 particles. (took 0.000167536 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 7.49379 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 134102399 particles, for threshold size factor 0.6) SUBFIND: The other 3363595 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00662698 sec SUBFIND: particle balance=1.12272 SUBFIND: subfind_exchange() took 0.35697 sec SUBFIND: particle balance for processing=1.00025 SUBFIND: subdomain decomposition took 0.0695109 sec SUBFIND: serial subfind subdomain decomposition took 0.0688199 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=5191 took 79.1104 sec SUBFIND: root-task=0: Serial processing of halo 0 took 79.279 SUBFIND: Processing overall took (total time=80.5804 sec) SUBFIND: 0 out of 0 decisions, fraction -nan, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 344915 ALLOCATE: Changing to MaxPartSph = 144181 SUBFIND: subfind_exchange() (for return to original CPU) took 0.384562 sec TREE: Full tree construction for all particles. (presently allocated=103.22 MB) GRAVTREE: Tree construction done. took 1.09833 sec =99605.5 NTopnodes=21457 NTopleaves=18775 tree-build-scalability=0.784913 SUBFIND: SO iteration 1: need to repeat for 3361976 halo centers. (took 0.0322201 sec) SUBFIND: SO iteration 2: need to repeat for 3361976 halo centers. (took 0.0280854 sec) SUBFIND: SO iteration 3: need to repeat for 3361976 halo centers. (took 0.0282721 sec) SUBFIND: SO iteration 4: need to repeat for 3361976 halo centers. (took 0.0283129 sec) SUBFIND: SO iteration 5: need to repeat for 3361976 halo centers. (took 0.0282209 sec) SUBFIND: SO iteration 6: need to repeat for 3361976 halo centers. (took 0.0282888 sec) SUBFIND: SO iteration 7: need to repeat for 3361976 halo centers. (took 0.0281572 sec) SUBFIND: SO iteration 8: need to repeat for 3361976 halo centers. (took 0.0282014 sec) SUBFIND: SO iteration 9: need to repeat for 3361976 halo centers. (took 0.0281998 sec) SUBFIND: SO iteration 10: need to repeat for 3361976 halo centers. (took 0.0282127 sec) SUBFIND: SO iteration 11: need to repeat for 3361976 halo centers. (took 0.0282773 sec) SUBFIND: SO iteration 12: need to repeat for 3361976 halo centers. (took 0.0285174 sec) SUBFIND: SO iteration 13: need to repeat for 3361976 halo centers. (took 0.0293142 sec) SUBFIND: SO iteration 14: need to repeat for 3361976 halo centers. (took 0.0296161 sec) SUBFIND: SO iteration 15: need to repeat for 3361976 halo centers. (took 0.0293395 sec) SUBFIND: SO iteration 16: need to repeat for 494928 halo centers. (took 0.0294765 sec) SUBFIND: SO iteration 17: need to repeat for 12275 halo centers. (took 0.0126429 sec) SUBFIND: SO iteration 18: need to repeat for 1 halo centers. (took 0.00156703 sec) SUBFIND: SO iteration 1: need to repeat for 3361976 halo centers. (took 0.0297651 sec) SUBFIND: SO iteration 2: need to repeat for 3361976 halo centers. (took 0.0284976 sec) SUBFIND: SO iteration 3: need to repeat for 3361976 halo centers. (took 0.0292812 sec) SUBFIND: SO iteration 4: need to repeat for 3361976 halo centers. (took 0.0285355 sec) SUBFIND: SO iteration 5: need to repeat for 3361976 halo centers. (took 0.0289145 sec) SUBFIND: SO iteration 6: need to repeat for 3361976 halo centers. (took 0.0284667 sec) SUBFIND: SO iteration 7: need to repeat for 3361976 halo centers. (took 0.0283934 sec) SUBFIND: SO iteration 8: need to repeat for 3361976 halo centers. (took 0.0286625 sec) SUBFIND: SO iteration 9: need to repeat for 3361976 halo centers. (took 0.0292376 sec) SUBFIND: SO iteration 10: need to repeat for 3361976 halo centers. (took 0.0285181 sec) SUBFIND: SO iteration 11: need to repeat for 3361976 halo centers. (took 0.0282534 sec) SUBFIND: SO iteration 12: need to repeat for 3361976 halo centers. (took 0.028322 sec) SUBFIND: SO iteration 13: need to repeat for 3361976 halo centers. (took 0.0282875 sec) SUBFIND: SO iteration 14: need to repeat for 3361976 halo centers. (took 0.0281828 sec) SUBFIND: SO iteration 15: need to repeat for 3361976 halo centers. (took 0.0282148 sec) SUBFIND: SO iteration 16: need to repeat for 318545 halo centers. (took 0.0274853 sec) SUBFIND: SO iteration 17: need to repeat for 8990 halo centers. (took 0.00978795 sec) SUBFIND: SO iteration 18: need to repeat for 1 halo centers. (took 0.00104103 sec) SUBFIND: SO iteration 1: need to repeat for 3361976 halo centers. (took 0.0287464 sec) SUBFIND: SO iteration 2: need to repeat for 3361976 halo centers. (took 0.0278525 sec) SUBFIND: SO iteration 3: need to repeat for 3361976 halo centers. (took 0.0289914 sec) SUBFIND: SO iteration 4: need to repeat for 3361976 halo centers. (took 0.0283829 sec) SUBFIND: SO iteration 5: need to repeat for 3361976 halo centers. (took 0.0285465 sec) SUBFIND: SO iteration 6: need to repeat for 3361976 halo centers. (took 0.0282965 sec) SUBFIND: SO iteration 7: need to repeat for 3361976 halo centers. (took 0.0285048 sec) SUBFIND: SO iteration 8: need to repeat for 3361976 halo centers. (took 0.0283308 sec) SUBFIND: SO iteration 9: need to repeat for 3361976 halo centers. (took 0.0282268 sec) SUBFIND: SO iteration 10: need to repeat for 3361976 halo centers. (took 0.028185 sec) SUBFIND: SO iteration 11: need to repeat for 3361976 halo centers. (took 0.028206 sec) SUBFIND: SO iteration 12: need to repeat for 3361976 halo centers. (took 0.0281864 sec) SUBFIND: SO iteration 13: need to repeat for 3361976 halo centers. (took 0.0281446 sec) SUBFIND: SO iteration 14: need to repeat for 3361976 halo centers. (took 0.0282762 sec) SUBFIND: SO iteration 15: need to repeat for 3361976 halo centers. (took 0.0287046 sec) SUBFIND: SO iteration 16: need to repeat for 501253 halo centers. (took 0.0279129 sec) SUBFIND: SO iteration 17: need to repeat for 12289 halo centers. (took 0.0112261 sec) SUBFIND: SO iteration 18: need to repeat for 1 halo centers. (took 0.00138263 sec) SUBFIND: SO iteration 1: need to repeat for 3361976 halo centers. (took 0.0288432 sec) SUBFIND: SO iteration 2: need to repeat for 3361976 halo centers. (took 0.028139 sec) SUBFIND: SO iteration 3: need to repeat for 3361976 halo centers. (took 0.02676 sec) SUBFIND: SO iteration 4: need to repeat for 3361976 halo centers. (took 0.0275789 sec) SUBFIND: SO iteration 5: need to repeat for 3361976 halo centers. (took 0.0275778 sec) SUBFIND: SO iteration 6: need to repeat for 3361976 halo centers. (took 0.0273639 sec) SUBFIND: SO iteration 7: need to repeat for 3361976 halo centers. (took 0.0273245 sec) SUBFIND: SO iteration 8: need to repeat for 3361976 halo centers. (took 0.0273836 sec) SUBFIND: SO iteration 9: need to repeat for 3361976 halo centers. (took 0.0273767 sec) SUBFIND: SO iteration 10: need to repeat for 3361976 halo centers. (took 0.0274118 sec) SUBFIND: SO iteration 11: need to repeat for 3361976 halo centers. (took 0.0273806 sec) SUBFIND: SO iteration 12: need to repeat for 3361976 halo centers. (took 0.0273651 sec) SUBFIND: SO iteration 13: need to repeat for 3361976 halo centers. (took 0.0273975 sec) SUBFIND: SO iteration 14: need to repeat for 3361976 halo centers. (took 0.0273662 sec) SUBFIND: SO iteration 15: need to repeat for 3361976 halo centers. (took 0.0273721 sec) SUBFIND: SO iteration 16: need to repeat for 3117282 halo centers. (took 0.0272884 sec) SUBFIND: SO iteration 17: need to repeat for 346477 halo centers. (took 0.0253574 sec) SUBFIND: SO iteration 18: need to repeat for 59244 halo centers. (took 0.00989331 sec) SUBFIND: determining spherical overdensity masses took 1.89486 sec SUBFIND: assembled and ordered groups and subhalos (took 0.203659 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 = 3.02025 sec, total size 1257.11 MB, corresponds to effective I/O rate of 416.229 MB/sec SUBFIND: Subgroup catalogues saved. took = 3.0226 sec SUBFIND: Finished with SUBFIND. (total time=95.411 sec) SUBFIND: Total number of subhalos with at least 20 particles: 3361976 SUBFIND: Largest subhalo has 80 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134034240 FOF: preparing output order of particles took 1.26204 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 8.18282 sec, total size 5245.57 MB, corresponds to effective I/O rate of 641.046 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 654 (rank 654 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.