TACC: Starting up job 4244607 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 = 186482.23 Mb (on task= 621), Smallest = 186400.39 Mb (on task= 432), Average = 186427.91 Mb Total Mem: Largest = 191515.34 Mb (on task= 27), Smallest = 191515.20 Mb (on task= 0), Average = 191515.33 Mb Committed_AS: Largest = 5114.94 Mb (on task= 432), Smallest = 5033.11 Mb (on task= 621), Average = 5087.42 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 = 5114.94 Mb (on task= 432), Smallest = 5033.11 Mb (on task= 621), Average = 5087.42 Mb avail /dev/shm: Largest = 95321.44 Mb (on task= 27), Smallest = 95321.34 Mb (on task= 17), Average = 95321.42 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c106-162.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 14.8309 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_086.hdf5' contains: READIC: Type 0 (gas): 61247324 (tot= 61247324) masstab= 0 READIC: Type 1: 72581341 (tot= 72581341) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 277 (tot= 277) masstab= 0 READIC: Type 5: 0 (tot= 0) masstab= 0 READIC: Reading file `output/snap_086.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 4.3118 sec, total size 6359.84 MB, corresponds to effective I/O rate of 1474.99 MB/sec READIC: Total number of particles : 133828942 INIT: Testing ID uniqueness... INIT: success. took=0.0605101 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=22170, determination of top-level tree involved 6 iterations and took 0.369779 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 1.12545|1.12576 DOMAIN: combining multiple-domains took 0.02205 sec DOMAIN: exchange of 72581618 particles DOMAIN: particle exchange done. (took 0.193213 sec) DOMAIN: domain decomposition done. (took in total 0.590797 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0315114 sec. INIT: Converting u -> entropy All.cf_a3inv=729 FOF: Begin to compute FoF group catalogue... (presently allocated=85.4081 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.0525149 sec =71183.9 NTopnodes=25337 NTopleaves=22170 FOF: Start linking particles (presently allocated=97.1506 MB) FOF: linking of small cells took 0.000783177 sec FOF: local links done (took 0.0702287 sec, avg-work=0.0608984, imbalance=1.13506). FOF: Marked=202368 out of the 72581341 primaries which are linked FOF: begin linking across processors (presently allocated=98.1578 MB) FOF: have done 23619 cross links (processed 202368, took 0.0040799 sec) FOF: have done 4277 cross links (processed 100204, took 0.00330693 sec) FOF: have done 656 cross links (processed 13535, took 0.0026814 sec) FOF: have done 93 cross links (processed 1959, took 0.00242661 sec) FOF: have done 15 cross links (processed 266, took 0.0023924 sec) FOF: have done 2 cross links (processed 36, took 0.00232385 sec) FOF: have done 0 cross links (processed 4, took 0.00237951 sec) FOF: Local groups found. FOF: primary group finding took = 0.0951427 sec FOF: Start finding nearest dm-particle (presently allocated=97.1506 MB) FOF: fof-nearest iteration 1: need to repeat for 60355900 particles. (took = 0.045075 sec) FOF: fof-nearest iteration 2: need to repeat for 55882437 particles. (took = 0.0479505 sec) FOF: fof-nearest iteration 3: need to repeat for 42246487 particles. (took = 0.0521475 sec) FOF: fof-nearest iteration 4: need to repeat for 21328150 particles. (took = 0.0464996 sec) FOF: fof-nearest iteration 5: need to repeat for 4643895 particles. (took = 0.0281283 sec) FOF: fof-nearest iteration 6: need to repeat for 117218 particles. (took = 0.00937674 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.233591 sec FOF: compiling local group data and catalogue took = 0.0141413 sec FOF: Total number of FOF groups with at least 32 particles: 4000790 FOF: Largest FOF group has 68 particles. FOF: Total number of particles in FOF groups: 133828919 FOF: group properties are now allocated.. (presently allocated=89.498 MB) FOF: computation of group properties took = 0.00924563 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.286344 sec FOF: Finished computing FoF groups. Complete work took 0.844915 sec (presently allocated=87.0635 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=92.2676 MB) GRAVTREE: Tree construction done. took 0.274279 sec =88323.3 NTopnodes=25337 NTopleaves=22170 tree-build-scalability=0.713465 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 132665569 particles. (took 0.446841 sec) SUBFIND: ngb iteration 2: need to repeat for 130822284 particles. (took 0.379223 sec) SUBFIND: ngb iteration 3: need to repeat for 128323532 particles. (took 0.352741 sec) SUBFIND: ngb iteration 4: need to repeat for 124990009 particles. (took 0.32766 sec) SUBFIND: ngb iteration 5: need to repeat for 120078301 particles. (took 0.315945 sec) SUBFIND: ngb iteration 6: need to repeat for 111761497 particles. (took 0.303438 sec) SUBFIND: ngb iteration 7: need to repeat for 97854535 particles. (took 0.279375 sec) SUBFIND: ngb iteration 8: need to repeat for 81072663 particles. (took 0.229625 sec) SUBFIND: ngb iteration 9: need to repeat for 69051362 particles. (took 0.168381 sec) SUBFIND: ngb iteration 10: need to repeat for 63584522 particles. (took 0.121958 sec) SUBFIND: ngb iteration 11: need to repeat for 61806389 particles. (took 0.0983212 sec) SUBFIND: ngb iteration 12: need to repeat for 61357933 particles. (took 0.0923698 sec) SUBFIND: ngb iteration 13: need to repeat for 61267483 particles. (took 0.0921301 sec) SUBFIND: ngb iteration 14: need to repeat for 61251223 particles. (took 0.091502 sec) SUBFIND: ngb iteration 15: need to repeat for 61248081 particles. (took 0.0892015 sec) SUBFIND: ngb iteration 16: need to repeat for 61247482 particles. (took 0.085552 sec) SUBFIND: ngb iteration 17: need to repeat for 61247329 particles. (took 0.0806218 sec) SUBFIND: ngb iteration 18: need to repeat for 61247289 particles. (took 0.0753755 sec) SUBFIND: ngb iteration 19: need to repeat for 61247189 particles. (took 0.0717242 sec) SUBFIND: ngb iteration 20: need to repeat for 61246702 particles. (took 0.0709569 sec) SUBFIND: ngb iteration 21: need to repeat for 61245342 particles. (took 0.0713331 sec) SUBFIND: ngb iteration 22: need to repeat for 61241118 particles. (took 0.0735994 sec) SUBFIND: ngb iteration 23: need to repeat for 61229695 particles. (took 0.0765966 sec) SUBFIND: ngb iteration 24: need to repeat for 61196994 particles. (took 0.0804053 sec) SUBFIND: ngb iteration 25: need to repeat for 61109066 particles. (took 0.0871394 sec) SUBFIND: ngb iteration 26: need to repeat for 60886625 particles. (took 0.0956934 sec) SUBFIND: ngb iteration 27: need to repeat for 60388463 particles. (took 0.108768 sec) SUBFIND: ngb iteration 28: need to repeat for 59419132 particles. (took 0.126427 sec) SUBFIND: ngb iteration 29: need to repeat for 57819453 particles. (took 0.1496 sec) SUBFIND: ngb iteration 30: need to repeat for 55490703 particles. (took 0.175203 sec) SUBFIND: ngb iteration 31: need to repeat for 52374978 particles. (took 0.200394 sec) SUBFIND: ngb iteration 32: need to repeat for 48358660 particles. (took 0.217401 sec) SUBFIND: ngb iteration 33: need to repeat for 43244985 particles. (took 0.218855 sec) SUBFIND: ngb iteration 34: need to repeat for 36948873 particles. (took 0.201838 sec) SUBFIND: ngb iteration 35: need to repeat for 29674525 particles. (took 0.177046 sec) SUBFIND: ngb iteration 36: need to repeat for 22012053 particles. (took 0.148029 sec) SUBFIND: ngb iteration 37: need to repeat for 14752179 particles. (took 0.116197 sec) SUBFIND: ngb iteration 38: need to repeat for 8722218 particles. (took 0.0855643 sec) SUBFIND: ngb iteration 39: need to repeat for 4438247 particles. (took 0.0579739 sec) SUBFIND: ngb iteration 40: need to repeat for 1882402 particles. (took 0.0352715 sec) SUBFIND: ngb iteration 41: need to repeat for 639721 particles. (took 0.0183691 sec) SUBFIND: ngb iteration 42: need to repeat for 168326 particles. (took 0.00900646 sec) SUBFIND: ngb iteration 43: need to repeat for 32131 particles. (took 0.00379433 sec) SUBFIND: ngb iteration 44: need to repeat for 4385 particles. (took 0.00145887 sec) SUBFIND: ngb iteration 45: need to repeat for 424 particles. (took 0.000481851 sec) SUBFIND: ngb iteration 46: need to repeat for 30 particles. (took 0.000305982 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 6.31409 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 133828942 particles, for threshold size factor 0.6) SUBFIND: The other 4000790 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00650825 sec SUBFIND: particle balance=1.12513 SUBFIND: subfind_exchange() took 0.236379 sec SUBFIND: particle balance for processing=1.00032 SUBFIND: subdomain decomposition took 0.0512105 sec SUBFIND: serial subfind subdomain decomposition took 0.0508401 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=4631 took 46.7326 sec SUBFIND: root-task=0: Serial processing of halo 0 took 46.8563 SUBFIND: Processing overall took (total time=50.4476 sec) SUBFIND: 0 out of 0 decisions, fraction -nan, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 258161 ALLOCATE: Changing to MaxPartSph = 118148 SUBFIND: subfind_exchange() (for return to original CPU) took 0.260556 sec TREE: Full tree construction for all particles. (presently allocated=79.8352 MB) GRAVTREE: Tree construction done. took 0.795362 sec =88323.3 NTopnodes=25337 NTopleaves=22170 tree-build-scalability=0.713465 SUBFIND: SO iteration 1: need to repeat for 4000414 halo centers. (took 0.0288924 sec) SUBFIND: SO iteration 2: need to repeat for 4000414 halo centers. (took 0.0255785 sec) SUBFIND: SO iteration 3: need to repeat for 4000414 halo centers. (took 0.0258062 sec) SUBFIND: SO iteration 4: need to repeat for 4000414 halo centers. (took 0.0256527 sec) SUBFIND: SO iteration 5: need to repeat for 4000414 halo centers. (took 0.0256584 sec) SUBFIND: SO iteration 6: need to repeat for 4000414 halo centers. (took 0.0256513 sec) SUBFIND: SO iteration 7: need to repeat for 4000414 halo centers. (took 0.0258415 sec) SUBFIND: SO iteration 8: need to repeat for 4000414 halo centers. (took 0.0256547 sec) SUBFIND: SO iteration 9: need to repeat for 4000414 halo centers. (took 0.0256735 sec) SUBFIND: SO iteration 10: need to repeat for 4000414 halo centers. (took 0.0257991 sec) SUBFIND: SO iteration 11: need to repeat for 4000414 halo centers. (took 0.0257222 sec) SUBFIND: SO iteration 12: need to repeat for 4000414 halo centers. (took 0.0256436 sec) SUBFIND: SO iteration 13: need to repeat for 4000414 halo centers. (took 0.0256908 sec) SUBFIND: SO iteration 14: need to repeat for 4000414 halo centers. (took 0.025933 sec) SUBFIND: SO iteration 15: need to repeat for 4000414 halo centers. (took 0.0257843 sec) SUBFIND: SO iteration 16: need to repeat for 604897 halo centers. (took 0.0259285 sec) SUBFIND: SO iteration 17: need to repeat for 18727 halo centers. (took 0.011254 sec) SUBFIND: SO iteration 1: need to repeat for 4000414 halo centers. (took 0.0263743 sec) SUBFIND: SO iteration 2: need to repeat for 4000414 halo centers. (took 0.0261947 sec) SUBFIND: SO iteration 3: need to repeat for 4000414 halo centers. (took 0.0266727 sec) SUBFIND: SO iteration 4: need to repeat for 4000414 halo centers. (took 0.0267469 sec) SUBFIND: SO iteration 5: need to repeat for 4000414 halo centers. (took 0.0265971 sec) SUBFIND: SO iteration 6: need to repeat for 4000414 halo centers. (took 0.0264764 sec) SUBFIND: SO iteration 7: need to repeat for 4000414 halo centers. (took 0.0260405 sec) SUBFIND: SO iteration 8: need to repeat for 4000414 halo centers. (took 0.0261233 sec) SUBFIND: SO iteration 9: need to repeat for 4000414 halo centers. (took 0.0269146 sec) SUBFIND: SO iteration 10: need to repeat for 4000414 halo centers. (took 0.0257645 sec) SUBFIND: SO iteration 11: need to repeat for 4000414 halo centers. (took 0.0258547 sec) SUBFIND: SO iteration 12: need to repeat for 4000414 halo centers. (took 0.025764 sec) SUBFIND: SO iteration 13: need to repeat for 4000414 halo centers. (took 0.0257724 sec) SUBFIND: SO iteration 14: need to repeat for 4000414 halo centers. (took 0.0257873 sec) SUBFIND: SO iteration 15: need to repeat for 4000414 halo centers. (took 0.0256508 sec) SUBFIND: SO iteration 16: need to repeat for 368112 halo centers. (took 0.024945 sec) SUBFIND: SO iteration 17: need to repeat for 10043 halo centers. (took 0.00938506 sec) SUBFIND: SO iteration 1: need to repeat for 4000414 halo centers. (took 0.0261641 sec) SUBFIND: SO iteration 2: need to repeat for 4000414 halo centers. (took 0.025262 sec) SUBFIND: SO iteration 3: need to repeat for 4000414 halo centers. (took 0.0256359 sec) SUBFIND: SO iteration 4: need to repeat for 4000414 halo centers. (took 0.0256237 sec) SUBFIND: SO iteration 5: need to repeat for 4000414 halo centers. (took 0.0256584 sec) SUBFIND: SO iteration 6: need to repeat for 4000414 halo centers. (took 0.025714 sec) SUBFIND: SO iteration 7: need to repeat for 4000414 halo centers. (took 0.0256805 sec) SUBFIND: SO iteration 8: need to repeat for 4000414 halo centers. (took 0.0263387 sec) SUBFIND: SO iteration 9: need to repeat for 4000414 halo centers. (took 0.0274263 sec) SUBFIND: SO iteration 10: need to repeat for 4000414 halo centers. (took 0.0286494 sec) SUBFIND: SO iteration 11: need to repeat for 4000414 halo centers. (took 0.0267499 sec) SUBFIND: SO iteration 12: need to repeat for 4000414 halo centers. (took 0.0267944 sec) SUBFIND: SO iteration 13: need to repeat for 4000414 halo centers. (took 0.026982 sec) SUBFIND: SO iteration 14: need to repeat for 4000414 halo centers. (took 0.02641 sec) SUBFIND: SO iteration 15: need to repeat for 4000414 halo centers. (took 0.0259894 sec) SUBFIND: SO iteration 16: need to repeat for 612610 halo centers. (took 0.0252274 sec) SUBFIND: SO iteration 17: need to repeat for 19984 halo centers. (took 0.0114291 sec) SUBFIND: SO iteration 1: need to repeat for 4000414 halo centers. (took 0.0261166 sec) SUBFIND: SO iteration 2: need to repeat for 4000414 halo centers. (took 0.0252816 sec) SUBFIND: SO iteration 3: need to repeat for 4000414 halo centers. (took 0.0244993 sec) SUBFIND: SO iteration 4: need to repeat for 4000414 halo centers. (took 0.0256436 sec) SUBFIND: SO iteration 5: need to repeat for 4000414 halo centers. (took 0.0249183 sec) SUBFIND: SO iteration 6: need to repeat for 4000414 halo centers. (took 0.0256282 sec) SUBFIND: SO iteration 7: need to repeat for 4000414 halo centers. (took 0.0253939 sec) SUBFIND: SO iteration 8: need to repeat for 4000414 halo centers. (took 0.0258381 sec) SUBFIND: SO iteration 9: need to repeat for 4000414 halo centers. (took 0.0265046 sec) SUBFIND: SO iteration 10: need to repeat for 4000414 halo centers. (took 0.0254968 sec) SUBFIND: SO iteration 11: need to repeat for 4000414 halo centers. (took 0.0248918 sec) SUBFIND: SO iteration 12: need to repeat for 4000414 halo centers. (took 0.0255783 sec) SUBFIND: SO iteration 13: need to repeat for 4000414 halo centers. (took 0.0260023 sec) SUBFIND: SO iteration 14: need to repeat for 4000414 halo centers. (took 0.025759 sec) SUBFIND: SO iteration 15: need to repeat for 4000414 halo centers. (took 0.0250324 sec) SUBFIND: SO iteration 16: need to repeat for 3644547 halo centers. (took 0.0248238 sec) SUBFIND: SO iteration 17: need to repeat for 500466 halo centers. (took 0.0229453 sec) SUBFIND: SO iteration 18: need to repeat for 4230 halo centers. (took 0.0102009 sec) SUBFIND: determining spherical overdensity masses took 1.73506 sec SUBFIND: assembled and ordered groups and subhalos (took 0.272121 sec) FOF/SUBFIND: writing group catalogue file: 'output/fof_subhalo_tab_086' (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 = 6.74153 sec, total size 1495.58 MB, corresponds to effective I/O rate of 221.846 MB/sec SUBFIND: Subgroup catalogues saved. took = 6.74335 sec SUBFIND: Finished with SUBFIND. (total time=67.1291 sec) SUBFIND: Total number of subhalos with at least 20 particles: 4000414 SUBFIND: Largest subhalo has 68 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 133816096 FOF: preparing output order of particles took 0.939432 sec SNAPSHOT: writing snapshot file #86 @ time 0.111111 ... SNAPSHOT: writing snapshot file: 'output/snap_086' (file 1 of 1) SNAPSHOT: writing snapshot rename 'output/snap_086.hdf5' to 'output/bak-snap_086.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 17.0455 sec, total size 5295.57 MB, corresponds to effective I/O rate of 310.672 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 543 (rank 543 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.