TACC: Starting up job 4244611 TACC: Starting parallel tasks... Shared memory islands host a minimum of 28 and a maximum of 28 MPI ranks. We shall use 32 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 864 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 = 186311.04 Mb (on task= 783), Smallest = 186181.13 Mb (on task= 0), Average = 186279.12 Mb Total Mem: Largest = 191386.89 Mb (on task= 54), Smallest = 191386.76 Mb (on task= 0), Average = 191386.89 Mb Committed_AS: Largest = 5205.63 Mb (on task= 0), Smallest = 5075.86 Mb (on task= 783), Average = 5107.76 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 = 5205.63 Mb (on task= 0), Smallest = 5075.86 Mb (on task= 783), Average = 5107.76 Mb avail /dev/shm: Largest = 95257.22 Mb (on task= 81), Smallest = 95257.12 Mb (on task= 4), Average = 95257.20 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c202-001.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 14.1697 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_066.hdf5' contains: READIC: Type 0 (gas): 63301869 (tot= 63301869) masstab= 0 READIC: Type 1: 70833265 (tot= 70833265) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 194 (tot= 194) masstab= 0 READIC: Type 5: 0 (tot= 0) masstab= 0 READIC: Reading file `output/snap_066.hdf5' on task=0 and distribute it to 0 to 863. 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 4.68563 sec, total size 6381.71 MB, corresponds to effective I/O rate of 1361.97 MB/sec READIC: Total number of particles : 134135328 INIT: Testing ID uniqueness... INIT: success. took=0.0589002 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=25866, determination of top-level tree involved 6 iterations and took 0.365919 sec DOMAIN: we are going to try at most 503 different settings for combining the domains on tasks=864, nnodes=32 DOMAIN: total_cost=4 total_load=2 DOMAIN: best solution found after 1 iterations by task=192 for nextra=32, reaching maximum imbalance of 1.12558|1.12576 DOMAIN: combining multiple-domains took 0.0152109 sec DOMAIN: exchange of 70833459 particles DOMAIN: particle exchange done. (took 0.198584 sec) DOMAIN: domain decomposition done. (took in total 0.585402 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0332975 sec. INIT: Converting u -> entropy All.cf_a3inv=1000 FOF: Begin to compute FoF group catalogue... (presently allocated=86.381 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.0929861 sec =76393.1 NTopnodes=29561 NTopleaves=25866 FOF: Start linking particles (presently allocated=99.0491 MB) FOF: linking of small cells took 0.000808526 sec FOF: local links done (took 0.0672262 sec, avg-work=0.0583175, imbalance=1.13655). FOF: Marked=186060 out of the 70833265 primaries which are linked FOF: begin linking across processors (presently allocated=100.087 MB) FOF: have done 22302 cross links (processed 186060, took 0.00410635 sec) FOF: have done 3830 cross links (processed 93305, took 0.00332944 sec) FOF: have done 588 cross links (processed 11947, took 0.00278038 sec) FOF: have done 74 cross links (processed 1687, took 0.00252697 sec) FOF: have done 12 cross links (processed 200, took 0.00242389 sec) FOF: have done 2 cross links (processed 40, took 0.0023618 sec) FOF: have done 0 cross links (processed 4, took 0.00236153 sec) FOF: Local groups found. FOF: primary group finding took = 0.0926505 sec FOF: Start finding nearest dm-particle (presently allocated=99.0491 MB) FOF: fof-nearest iteration 1: need to repeat for 62360575 particles. (took = 0.0462269 sec) FOF: fof-nearest iteration 2: need to repeat for 57468479 particles. (took = 0.0489227 sec) FOF: fof-nearest iteration 3: need to repeat for 42016470 particles. (took = 0.052181 sec) FOF: fof-nearest iteration 4: need to repeat for 19983431 particles. (took = 0.0449363 sec) FOF: fof-nearest iteration 5: need to repeat for 4320288 particles. (took = 0.0261814 sec) FOF: fof-nearest iteration 6: need to repeat for 86120 particles. (took = 0.00878056 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.231551 sec FOF: compiling local group data and catalogue took = 0.0141715 sec FOF: Total number of FOF groups with at least 32 particles: 4191686 FOF: Largest FOF group has 64 particles. FOF: Total number of particles in FOF groups: 134134112 FOF: group properties are now allocated.. (presently allocated=90.5735 MB) FOF: computation of group properties took = 0.00961908 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.262527 sec FOF: Finished computing FoF groups. Complete work took 0.83907 sec (presently allocated=88.1084 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=94.1047 MB) GRAVTREE: Tree construction done. took 0.215518 sec =94667.5 NTopnodes=29561 NTopleaves=25866 tree-build-scalability=0.6881 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 130523698 particles. (took 0.56533 sec) SUBFIND: ngb iteration 2: need to repeat for 125273329 particles. (took 0.422193 sec) SUBFIND: ngb iteration 3: need to repeat for 119160705 particles. (took 0.349849 sec) SUBFIND: ngb iteration 4: need to repeat for 112789870 particles. (took 0.296141 sec) SUBFIND: ngb iteration 5: need to repeat for 106366417 particles. (took 0.262879 sec) SUBFIND: ngb iteration 6: need to repeat for 98910210 particles. (took 0.240941 sec) SUBFIND: ngb iteration 7: need to repeat for 88832216 particles. (took 0.218671 sec) SUBFIND: ngb iteration 8: need to repeat for 77441447 particles. (took 0.185033 sec) SUBFIND: ngb iteration 9: need to repeat for 69146280 particles. (took 0.145561 sec) SUBFIND: ngb iteration 10: need to repeat for 65172618 particles. (took 0.115006 sec) SUBFIND: ngb iteration 11: need to repeat for 63795633 particles. (took 0.099701 sec) SUBFIND: ngb iteration 12: need to repeat for 63418586 particles. (took 0.0936371 sec) SUBFIND: ngb iteration 13: need to repeat for 63332078 particles. (took 0.0923284 sec) SUBFIND: ngb iteration 14: need to repeat for 63311505 particles. (took 0.0912827 sec) SUBFIND: ngb iteration 15: need to repeat for 63305221 particles. (took 0.0885873 sec) SUBFIND: ngb iteration 16: need to repeat for 63302799 particles. (took 0.0848406 sec) SUBFIND: ngb iteration 17: need to repeat for 63301867 particles. (took 0.0796833 sec) SUBFIND: ngb iteration 18: need to repeat for 63301502 particles. (took 0.0748688 sec) SUBFIND: ngb iteration 19: need to repeat for 63301212 particles. (took 0.0716854 sec) SUBFIND: ngb iteration 20: need to repeat for 63300688 particles. (took 0.0705836 sec) SUBFIND: ngb iteration 21: need to repeat for 63299448 particles. (took 0.0718405 sec) SUBFIND: ngb iteration 22: need to repeat for 63295242 particles. (took 0.0737585 sec) SUBFIND: ngb iteration 23: need to repeat for 63282138 particles. (took 0.0764764 sec) SUBFIND: ngb iteration 24: need to repeat for 63242247 particles. (took 0.0806527 sec) SUBFIND: ngb iteration 25: need to repeat for 63124858 particles. (took 0.0867115 sec) SUBFIND: ngb iteration 26: need to repeat for 62811157 particles. (took 0.0951818 sec) SUBFIND: ngb iteration 27: need to repeat for 62076850 particles. (took 0.106672 sec) SUBFIND: ngb iteration 28: need to repeat for 60557014 particles. (took 0.122749 sec) SUBFIND: ngb iteration 29: need to repeat for 57902631 particles. (took 0.143744 sec) SUBFIND: ngb iteration 30: need to repeat for 53953644 particles. (took 0.167207 sec) SUBFIND: ngb iteration 31: need to repeat for 48841866 particles. (took 0.184479 sec) SUBFIND: ngb iteration 32: need to repeat for 43006119 particles. (took 0.194914 sec) SUBFIND: ngb iteration 33: need to repeat for 36857184 particles. (took 0.192105 sec) SUBFIND: ngb iteration 34: need to repeat for 30522013 particles. (took 0.178909 sec) SUBFIND: ngb iteration 35: need to repeat for 24113575 particles. (took 0.152826 sec) SUBFIND: ngb iteration 36: need to repeat for 17885095 particles. (took 0.125116 sec) SUBFIND: ngb iteration 37: need to repeat for 12225416 particles. (took 0.0979139 sec) SUBFIND: ngb iteration 38: need to repeat for 7528609 particles. (took 0.0742133 sec) SUBFIND: ngb iteration 39: need to repeat for 4067039 particles. (took 0.0517732 sec) SUBFIND: ngb iteration 40: need to repeat for 1867214 particles. (took 0.0329767 sec) SUBFIND: ngb iteration 41: need to repeat for 705390 particles. (took 0.018876 sec) SUBFIND: ngb iteration 42: need to repeat for 213053 particles. (took 0.00961526 sec) SUBFIND: ngb iteration 43: need to repeat for 48720 particles. (took 0.00453215 sec) SUBFIND: ngb iteration 44: need to repeat for 8018 particles. (took 0.00185589 sec) SUBFIND: ngb iteration 45: need to repeat for 964 particles. (took 0.000678929 sec) SUBFIND: ngb iteration 46: need to repeat for 68 particles. (took 0.000401482 sec) SUBFIND: ngb iteration 47: need to repeat for 4 particles. (took 0.000267221 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 5.99918 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 134135328 particles, for threshold size factor 0.6) SUBFIND: The other 4191686 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00679838 sec SUBFIND: particle balance=1.12521 SUBFIND: subfind_exchange() took 0.236653 sec SUBFIND: particle balance for processing=1.0003 SUBFIND: subdomain decomposition took 0.051423 sec SUBFIND: serial subfind subdomain decomposition took 0.0509887 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=4852 took 48.0186 sec SUBFIND: root-task=0: Serial processing of halo 0 took 48.143 SUBFIND: Processing overall took (total time=53.2351 sec) SUBFIND: 0 out of 0 decisions, fraction -nan, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 258751 ALLOCATE: Changing to MaxPartSph = 122111 SUBFIND: subfind_exchange() (for return to original CPU) took 0.259645 sec TREE: Full tree construction for all particles. (presently allocated=81.0076 MB) GRAVTREE: Tree construction done. took 0.797799 sec =94667.5 NTopnodes=29561 NTopleaves=25866 tree-build-scalability=0.6881 SUBFIND: SO iteration 1: need to repeat for 4191554 halo centers. (took 0.0303901 sec) SUBFIND: SO iteration 2: need to repeat for 4191554 halo centers. (took 0.0263428 sec) SUBFIND: SO iteration 3: need to repeat for 4191554 halo centers. (took 0.0282312 sec) SUBFIND: SO iteration 4: need to repeat for 4191554 halo centers. (took 0.025968 sec) SUBFIND: SO iteration 5: need to repeat for 4191554 halo centers. (took 0.0261926 sec) SUBFIND: SO iteration 6: need to repeat for 4191554 halo centers. (took 0.0258469 sec) SUBFIND: SO iteration 7: need to repeat for 4191554 halo centers. (took 0.0262715 sec) SUBFIND: SO iteration 8: need to repeat for 4191554 halo centers. (took 0.0257996 sec) SUBFIND: SO iteration 9: need to repeat for 4191554 halo centers. (took 0.0264699 sec) SUBFIND: SO iteration 10: need to repeat for 4191554 halo centers. (took 0.0258276 sec) SUBFIND: SO iteration 11: need to repeat for 4191554 halo centers. (took 0.0280193 sec) SUBFIND: SO iteration 12: need to repeat for 4191554 halo centers. (took 0.0258049 sec) SUBFIND: SO iteration 13: need to repeat for 4191554 halo centers. (took 0.0266967 sec) SUBFIND: SO iteration 14: need to repeat for 4191554 halo centers. (took 0.0258523 sec) SUBFIND: SO iteration 15: need to repeat for 4191554 halo centers. (took 0.0257797 sec) SUBFIND: SO iteration 16: need to repeat for 586862 halo centers. (took 0.0251095 sec) SUBFIND: SO iteration 17: need to repeat for 15895 halo centers. (took 0.0103934 sec) SUBFIND: SO iteration 1: need to repeat for 4191554 halo centers. (took 0.0261915 sec) SUBFIND: SO iteration 2: need to repeat for 4191554 halo centers. (took 0.0253732 sec) SUBFIND: SO iteration 3: need to repeat for 4191554 halo centers. (took 0.0258956 sec) SUBFIND: SO iteration 4: need to repeat for 4191554 halo centers. (took 0.0258569 sec) SUBFIND: SO iteration 5: need to repeat for 4191554 halo centers. (took 0.0258769 sec) SUBFIND: SO iteration 6: need to repeat for 4191554 halo centers. (took 0.0258096 sec) SUBFIND: SO iteration 7: need to repeat for 4191554 halo centers. (took 0.0258229 sec) SUBFIND: SO iteration 8: need to repeat for 4191554 halo centers. (took 0.0258511 sec) SUBFIND: SO iteration 9: need to repeat for 4191554 halo centers. (took 0.025973 sec) SUBFIND: SO iteration 10: need to repeat for 4191554 halo centers. (took 0.0258067 sec) SUBFIND: SO iteration 11: need to repeat for 4191554 halo centers. (took 0.0258609 sec) SUBFIND: SO iteration 12: need to repeat for 4191554 halo centers. (took 0.0259391 sec) SUBFIND: SO iteration 13: need to repeat for 4191554 halo centers. (took 0.0258698 sec) SUBFIND: SO iteration 14: need to repeat for 4191554 halo centers. (took 0.0258438 sec) SUBFIND: SO iteration 15: need to repeat for 4191553 halo centers. (took 0.0258671 sec) SUBFIND: SO iteration 16: need to repeat for 363784 halo centers. (took 0.0249959 sec) SUBFIND: SO iteration 17: need to repeat for 7142 halo centers. (took 0.00879369 sec) SUBFIND: SO iteration 1: need to repeat for 4191554 halo centers. (took 0.0263377 sec) SUBFIND: SO iteration 2: need to repeat for 4191554 halo centers. (took 0.0256815 sec) SUBFIND: SO iteration 3: need to repeat for 4191554 halo centers. (took 0.0260755 sec) SUBFIND: SO iteration 4: need to repeat for 4191554 halo centers. (took 0.0262387 sec) SUBFIND: SO iteration 5: need to repeat for 4191554 halo centers. (took 0.0263228 sec) SUBFIND: SO iteration 6: need to repeat for 4191554 halo centers. (took 0.026075 sec) SUBFIND: SO iteration 7: need to repeat for 4191554 halo centers. (took 0.0257645 sec) SUBFIND: SO iteration 8: need to repeat for 4191554 halo centers. (took 0.0257538 sec) SUBFIND: SO iteration 9: need to repeat for 4191554 halo centers. (took 0.0259492 sec) SUBFIND: SO iteration 10: need to repeat for 4191554 halo centers. (took 0.0259224 sec) SUBFIND: SO iteration 11: need to repeat for 4191554 halo centers. (took 0.0257092 sec) SUBFIND: SO iteration 12: need to repeat for 4191554 halo centers. (took 0.0257265 sec) SUBFIND: SO iteration 13: need to repeat for 4191554 halo centers. (took 0.025746 sec) SUBFIND: SO iteration 14: need to repeat for 4191554 halo centers. (took 0.0257098 sec) SUBFIND: SO iteration 15: need to repeat for 4191554 halo centers. (took 0.0258062 sec) SUBFIND: SO iteration 16: need to repeat for 587384 halo centers. (took 0.0250275 sec) SUBFIND: SO iteration 17: need to repeat for 15899 halo centers. (took 0.0103148 sec) SUBFIND: SO iteration 1: need to repeat for 4191554 halo centers. (took 0.0261037 sec) SUBFIND: SO iteration 2: need to repeat for 4191554 halo centers. (took 0.0253855 sec) SUBFIND: SO iteration 3: need to repeat for 4191554 halo centers. (took 0.0245912 sec) SUBFIND: SO iteration 4: need to repeat for 4191554 halo centers. (took 0.024953 sec) SUBFIND: SO iteration 5: need to repeat for 4191554 halo centers. (took 0.0249536 sec) SUBFIND: SO iteration 6: need to repeat for 4191554 halo centers. (took 0.0250845 sec) SUBFIND: SO iteration 7: need to repeat for 4191554 halo centers. (took 0.0250074 sec) SUBFIND: SO iteration 8: need to repeat for 4191554 halo centers. (took 0.0250604 sec) SUBFIND: SO iteration 9: need to repeat for 4191554 halo centers. (took 0.0250081 sec) SUBFIND: SO iteration 10: need to repeat for 4191554 halo centers. (took 0.0250233 sec) SUBFIND: SO iteration 11: need to repeat for 4191554 halo centers. (took 0.0250275 sec) SUBFIND: SO iteration 12: need to repeat for 4191554 halo centers. (took 0.0250166 sec) SUBFIND: SO iteration 13: need to repeat for 4191554 halo centers. (took 0.0250253 sec) SUBFIND: SO iteration 14: need to repeat for 4191554 halo centers. (took 0.0250117 sec) SUBFIND: SO iteration 15: need to repeat for 4191554 halo centers. (took 0.0249373 sec) SUBFIND: SO iteration 16: need to repeat for 3777266 halo centers. (took 0.025073 sec) SUBFIND: SO iteration 17: need to repeat for 511305 halo centers. (took 0.0227475 sec) SUBFIND: SO iteration 18: need to repeat for 198 halo centers. (took 0.010092 sec) SUBFIND: determining spherical overdensity masses took 1.72372 sec SUBFIND: assembled and ordered groups and subhalos (took 0.301586 sec) FOF/SUBFIND: writing group catalogue file: 'output/fof_subhalo_tab_066' (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 = 5.08001 sec, total size 1566.99 MB, corresponds to effective I/O rate of 308.463 MB/sec SUBFIND: Subgroup catalogues saved. took = 5.08186 sec SUBFIND: Finished with SUBFIND. (total time=67.9016 sec) SUBFIND: Total number of subhalos with at least 20 particles: 4191554 SUBFIND: Largest subhalo has 64 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134129824 FOF: preparing output order of particles took 0.943037 sec SNAPSHOT: writing snapshot file #66 @ time 0.1 ... SNAPSHOT: writing snapshot file: 'output/snap_066' (file 1 of 1) SNAPSHOT: writing snapshot rename 'output/snap_066.hdf5' to 'output/bak-snap_066.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 9.64946 sec, total size 5329.6 MB, corresponds to effective I/O rate of 552.321 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 841 (rank 841 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.