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 = 186303.81 Mb (on task= 324), Smallest = 186184.39 Mb (on task= 0), Average = 186275.93 Mb Total Mem: Largest = 191386.89 Mb (on task= 54), Smallest = 191386.76 Mb (on task= 0), Average = 191386.89 Mb Committed_AS: Largest = 5202.38 Mb (on task= 0), Smallest = 5083.08 Mb (on task= 324), Average = 5110.96 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 = 5202.38 Mb (on task= 0), Smallest = 5083.08 Mb (on task= 324), Average = 5110.96 Mb avail /dev/shm: Largest = 95257.22 Mb (on task= 81), Smallest = 95257.12 Mb (on task= 22), 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 14.9082 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): 66055705 (tot= 66055705) masstab= 0 READIC: Type 1: 67990710 (tot= 67990710) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 88906 (tot= 88906) 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 5.00252 sec, total size 6392.21 MB, corresponds to effective I/O rate of 1277.8 MB/sec READIC: Total number of particles : 134135321 INIT: Testing ID uniqueness... INIT: success. took=0.0592322 sec DOMAIN: Begin domain decomposition (sync-point 0). DOMAIN: Sum=4 TotalCost=4 NumTimeBinsToBeBalanced=1 MultipleDomains=4 DOMAIN: Increasing TopNodeAllocFactor=0.08 new value=0.104 DOMAIN: Increasing TopNodeAllocFactor=0.104 new value=0.1352 DOMAIN: Increasing TopNodeAllocFactor=0.1352 new value=0.17576 DOMAIN: Increasing TopNodeAllocFactor=0.17576 new value=0.228488 DOMAIN: Increasing TopNodeAllocFactor=0.228488 new value=0.297034 DOMAIN: Increasing TopNodeAllocFactor=0.297034 new value=0.386145 DOMAIN: Increasing TopNodeAllocFactor=0.386145 new value=0.501988 DOMAIN: Increasing TopNodeAllocFactor=0.501988 new value=0.652585 DOMAIN: Increasing TopNodeAllocFactor=0.652585 new value=0.84836 DOMAIN: Increasing TopNodeAllocFactor=0.84836 new value=1.10287 DOMAIN: Increasing TopNodeAllocFactor=1.10287 new value=1.43373 DOMAIN: Increasing TopNodeAllocFactor=1.43373 new value=1.86385 DOMAIN: Increasing TopNodeAllocFactor=1.86385 new value=2.423 DOMAIN: Increasing TopNodeAllocFactor=2.423 new value=3.1499 DOMAIN: Increasing TopNodeAllocFactor=3.1499 new value=4.09487 DOMAIN: Increasing TopNodeAllocFactor=4.09487 new value=5.32333 DOMAIN: NTopleaves=32404, determination of top-level tree involved 6 iterations and took 0.37887 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=187 for nextra=157, reaching maximum imbalance of 1.12209|1.1221 DOMAIN: combining multiple-domains took 0.015019 sec DOMAIN: exchange of 68079616 particles DOMAIN: particle exchange done. (took 0.189705 sec) DOMAIN: domain decomposition done. (took in total 0.589503 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0339525 sec. INIT: Converting u -> entropy All.cf_a3inv=1000 FOF: Begin to compute FoF group catalogue... (presently allocated=87.5211 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.0864809 sec =62564.2 NTopnodes=37033 NTopleaves=32404 FOF: Start linking particles (presently allocated=97.2358 MB) FOF: linking of small cells took 0.000828903 sec FOF: local links done (took 0.0790681 sec, avg-work=0.0694724, imbalance=1.13663). FOF: Marked=179474 out of the 67990710 primaries which are linked FOF: begin linking across processors (presently allocated=98.234 MB) FOF: have done 12087 cross links (processed 179474, took 0.00373297 sec) FOF: have done 3051 cross links (processed 91492, took 0.00298474 sec) FOF: have done 539 cross links (processed 13691, took 0.00261966 sec) FOF: have done 113 cross links (processed 2593, took 0.00245046 sec) FOF: have done 25 cross links (processed 560, took 0.00246539 sec) FOF: have done 2 cross links (processed 132, took 0.00239305 sec) FOF: have done 0 cross links (processed 14, took 0.00239366 sec) FOF: Local groups found. FOF: primary group finding took = 0.103624 sec FOF: Start finding nearest dm-particle (presently allocated=97.2358 MB) FOF: fof-nearest iteration 1: need to repeat for 64209448 particles. (took = 0.052233 sec) FOF: fof-nearest iteration 2: need to repeat for 54733551 particles. (took = 0.0585655 sec) FOF: fof-nearest iteration 3: need to repeat for 30493757 particles. (took = 0.0636817 sec) FOF: fof-nearest iteration 4: need to repeat for 9045012 particles. (took = 0.0445722 sec) FOF: fof-nearest iteration 5: need to repeat for 1269284 particles. (took = 0.0171391 sec) FOF: fof-nearest iteration 6: need to repeat for 22866 particles. (took = 0.00461146 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.244976 sec FOF: compiling local group data and catalogue took = 0.0129362 sec FOF: Total number of FOF groups with at least 32 particles: 926343 FOF: Largest FOF group has 287 particles. FOF: Total number of particles in FOF groups: 134135272 FOF: group properties are now allocated.. (presently allocated=90.3481 MB) FOF: computation of group properties took = 0.00506219 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.221291 sec FOF: Finished computing FoF groups. Complete work took 0.789695 sec (presently allocated=87.9093 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=91.0845 MB) GRAVTREE: Tree construction done. took 0.269389 sec =78088.2 NTopnodes=37033 NTopleaves=32404 tree-build-scalability=0.526303 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 133173824 particles. (took 0.489249 sec) SUBFIND: ngb iteration 2: need to repeat for 132647801 particles. (took 0.401688 sec) SUBFIND: ngb iteration 3: need to repeat for 132169212 particles. (took 0.353732 sec) SUBFIND: ngb iteration 4: need to repeat for 131766870 particles. (took 0.322169 sec) SUBFIND: ngb iteration 5: need to repeat for 131452476 particles. (took 0.305865 sec) SUBFIND: ngb iteration 6: need to repeat for 131199407 particles. (took 0.300351 sec) SUBFIND: ngb iteration 7: need to repeat for 130996751 particles. (took 0.303252 sec) SUBFIND: ngb iteration 8: need to repeat for 130825675 particles. (took 0.31241 sec) SUBFIND: ngb iteration 9: need to repeat for 130693168 particles. (took 0.324504 sec) SUBFIND: ngb iteration 10: need to repeat for 130593164 particles. (took 0.340145 sec) SUBFIND: ngb iteration 11: need to repeat for 130428559 particles. (took 0.35789 sec) SUBFIND: ngb iteration 12: need to repeat for 128797782 particles. (took 0.374386 sec) SUBFIND: ngb iteration 13: need to repeat for 121430805 particles. (took 0.384601 sec) SUBFIND: ngb iteration 14: need to repeat for 108342581 particles. (took 0.375916 sec) SUBFIND: ngb iteration 15: need to repeat for 92412755 particles. (took 0.344419 sec) SUBFIND: ngb iteration 16: need to repeat for 75465142 particles. (took 0.303089 sec) SUBFIND: ngb iteration 17: need to repeat for 58062438 particles. (took 0.260545 sec) SUBFIND: ngb iteration 18: need to repeat for 40736839 particles. (took 0.219158 sec) SUBFIND: ngb iteration 19: need to repeat for 25028820 particles. (took 0.172593 sec) SUBFIND: ngb iteration 20: need to repeat for 13073015 particles. (took 0.119287 sec) SUBFIND: ngb iteration 21: need to repeat for 5722645 particles. (took 0.074938 sec) SUBFIND: ngb iteration 22: need to repeat for 2161784 particles. (took 0.0390515 sec) SUBFIND: ngb iteration 23: need to repeat for 817256 particles. (took 0.0174003 sec) SUBFIND: ngb iteration 24: need to repeat for 431767 particles. (took 0.00664878 sec) SUBFIND: ngb iteration 25: need to repeat for 352442 particles. (took 0.00328867 sec) SUBFIND: ngb iteration 26: need to repeat for 335561 particles. (took 0.00299537 sec) SUBFIND: ngb iteration 27: need to repeat for 324375 particles. (took 0.00299492 sec) SUBFIND: ngb iteration 28: need to repeat for 310410 particles. (took 0.00352396 sec) SUBFIND: ngb iteration 29: need to repeat for 293263 particles. (took 0.00334471 sec) SUBFIND: ngb iteration 30: need to repeat for 273760 particles. (took 0.00360509 sec) SUBFIND: ngb iteration 31: need to repeat for 250552 particles. (took 0.00419085 sec) SUBFIND: ngb iteration 32: need to repeat for 223723 particles. (took 0.00388492 sec) SUBFIND: ngb iteration 33: need to repeat for 194238 particles. (took 0.00354625 sec) SUBFIND: ngb iteration 34: need to repeat for 162258 particles. (took 0.00350166 sec) SUBFIND: ngb iteration 35: need to repeat for 130811 particles. (took 0.00342834 sec) SUBFIND: ngb iteration 36: need to repeat for 100768 particles. (took 0.00301902 sec) SUBFIND: ngb iteration 37: need to repeat for 71781 particles. (took 0.00259677 sec) SUBFIND: ngb iteration 38: need to repeat for 47663 particles. (took 0.00232781 sec) SUBFIND: ngb iteration 39: need to repeat for 28673 particles. (took 0.00176557 sec) SUBFIND: ngb iteration 40: need to repeat for 15642 particles. (took 0.00144716 sec) SUBFIND: ngb iteration 41: need to repeat for 7867 particles. (took 0.00101176 sec) SUBFIND: ngb iteration 42: need to repeat for 3158 particles. (took 0.000797031 sec) SUBFIND: ngb iteration 43: need to repeat for 1065 particles. (took 0.00062006 sec) SUBFIND: ngb iteration 44: need to repeat for 358 particles. (took 0.000524562 sec) SUBFIND: ngb iteration 45: need to repeat for 126 particles. (took 0.000513086 sec) SUBFIND: ngb iteration 46: need to repeat for 24 particles. (took 0.000408184 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 6.56057 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 134135321 particles, for threshold size factor 0.6) SUBFIND: The other 926343 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00360317 sec SUBFIND: particle balance=1.12209 SUBFIND: subfind_exchange() took 0.240302 sec SUBFIND: particle balance for processing=1.00169 SUBFIND: subdomain decomposition took 0.0516896 sec SUBFIND: serial subfind subdomain decomposition took 0.0510178 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=1073 took 12.2592 sec SUBFIND: root-task=0: Serial processing of halo 0 took 12.3848 SUBFIND: Processing overall took (total time=12.8518 sec) SUBFIND: 0 out of 7312 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 258750 ALLOCATE: Changing to MaxPartSph = 127423 SUBFIND: subfind_exchange() (for return to original CPU) took 0.263817 sec TREE: Full tree construction for all particles. (presently allocated=81.0187 MB) GRAVTREE: Tree construction done. took 0.76897 sec =78088.2 NTopnodes=37033 NTopleaves=32404 tree-build-scalability=0.526303 SUBFIND: SO iteration 1: need to repeat for 926343 halo centers. (took 0.0165984 sec) SUBFIND: SO iteration 2: need to repeat for 926343 halo centers. (took 0.0152357 sec) SUBFIND: SO iteration 3: need to repeat for 926343 halo centers. (took 0.0152223 sec) SUBFIND: SO iteration 4: need to repeat for 926343 halo centers. (took 0.0150081 sec) SUBFIND: SO iteration 5: need to repeat for 926343 halo centers. (took 0.0149846 sec) SUBFIND: SO iteration 6: need to repeat for 926343 halo centers. (took 0.0149032 sec) SUBFIND: SO iteration 7: need to repeat for 926343 halo centers. (took 0.0149407 sec) SUBFIND: SO iteration 8: need to repeat for 926343 halo centers. (took 0.0149287 sec) SUBFIND: SO iteration 9: need to repeat for 926343 halo centers. (took 0.0148743 sec) SUBFIND: SO iteration 10: need to repeat for 926343 halo centers. (took 0.01534 sec) SUBFIND: SO iteration 11: need to repeat for 926343 halo centers. (took 0.0157797 sec) SUBFIND: SO iteration 12: need to repeat for 926343 halo centers. (took 0.0159745 sec) SUBFIND: SO iteration 13: need to repeat for 926343 halo centers. (took 0.0161551 sec) SUBFIND: SO iteration 14: need to repeat for 926343 halo centers. (took 0.0159539 sec) SUBFIND: SO iteration 15: need to repeat for 926343 halo centers. (took 0.0163439 sec) SUBFIND: SO iteration 16: need to repeat for 22935 halo centers. (took 0.0160558 sec) SUBFIND: SO iteration 17: need to repeat for 94 halo centers. (took 0.00183605 sec) SUBFIND: SO iteration 1: need to repeat for 926343 halo centers. (took 0.0163968 sec) SUBFIND: SO iteration 2: need to repeat for 926343 halo centers. (took 0.0155846 sec) SUBFIND: SO iteration 3: need to repeat for 926343 halo centers. (took 0.0156486 sec) SUBFIND: SO iteration 4: need to repeat for 926343 halo centers. (took 0.0155858 sec) SUBFIND: SO iteration 5: need to repeat for 926343 halo centers. (took 0.0156431 sec) SUBFIND: SO iteration 6: need to repeat for 926343 halo centers. (took 0.0156519 sec) SUBFIND: SO iteration 7: need to repeat for 926343 halo centers. (took 0.015386 sec) SUBFIND: SO iteration 8: need to repeat for 926343 halo centers. (took 0.0152584 sec) SUBFIND: SO iteration 9: need to repeat for 926343 halo centers. (took 0.0148648 sec) SUBFIND: SO iteration 10: need to repeat for 926343 halo centers. (took 0.0148739 sec) SUBFIND: SO iteration 11: need to repeat for 926343 halo centers. (took 0.0148893 sec) SUBFIND: SO iteration 12: need to repeat for 926343 halo centers. (took 0.0149818 sec) SUBFIND: SO iteration 13: need to repeat for 926343 halo centers. (took 0.0148496 sec) SUBFIND: SO iteration 14: need to repeat for 926343 halo centers. (took 0.0148585 sec) SUBFIND: SO iteration 15: need to repeat for 926343 halo centers. (took 0.0148815 sec) SUBFIND: SO iteration 16: need to repeat for 11280 halo centers. (took 0.0146704 sec) SUBFIND: SO iteration 17: need to repeat for 28 halo centers. (took 0.000958694 sec) SUBFIND: SO iteration 1: need to repeat for 926343 halo centers. (took 0.0149702 sec) SUBFIND: SO iteration 2: need to repeat for 926343 halo centers. (took 0.0151061 sec) SUBFIND: SO iteration 3: need to repeat for 926343 halo centers. (took 0.0151695 sec) SUBFIND: SO iteration 4: need to repeat for 926343 halo centers. (took 0.0149418 sec) SUBFIND: SO iteration 5: need to repeat for 926343 halo centers. (took 0.014902 sec) SUBFIND: SO iteration 6: need to repeat for 926343 halo centers. (took 0.0148667 sec) SUBFIND: SO iteration 7: need to repeat for 926343 halo centers. (took 0.014918 sec) SUBFIND: SO iteration 8: need to repeat for 926343 halo centers. (took 0.0149156 sec) SUBFIND: SO iteration 9: need to repeat for 926343 halo centers. (took 0.0149176 sec) SUBFIND: SO iteration 10: need to repeat for 926343 halo centers. (took 0.0149973 sec) SUBFIND: SO iteration 11: need to repeat for 926343 halo centers. (took 0.0148742 sec) SUBFIND: SO iteration 12: need to repeat for 926343 halo centers. (took 0.0149357 sec) SUBFIND: SO iteration 13: need to repeat for 926343 halo centers. (took 0.0149234 sec) SUBFIND: SO iteration 14: need to repeat for 926343 halo centers. (took 0.0149133 sec) SUBFIND: SO iteration 15: need to repeat for 926343 halo centers. (took 0.0149024 sec) SUBFIND: SO iteration 16: need to repeat for 23286 halo centers. (took 0.0147284 sec) SUBFIND: SO iteration 17: need to repeat for 96 halo centers. (took 0.00162663 sec) SUBFIND: SO iteration 18: need to repeat for 1 halo centers. (took 0.000221368 sec) SUBFIND: SO iteration 1: need to repeat for 926343 halo centers. (took 0.0149474 sec) SUBFIND: SO iteration 2: need to repeat for 926343 halo centers. (took 0.0152369 sec) SUBFIND: SO iteration 3: need to repeat for 926343 halo centers. (took 0.0148597 sec) SUBFIND: SO iteration 4: need to repeat for 926343 halo centers. (took 0.0150745 sec) SUBFIND: SO iteration 5: need to repeat for 926343 halo centers. (took 0.0150124 sec) SUBFIND: SO iteration 6: need to repeat for 926343 halo centers. (took 0.0150782 sec) SUBFIND: SO iteration 7: need to repeat for 926343 halo centers. (took 0.0150776 sec) SUBFIND: SO iteration 8: need to repeat for 926343 halo centers. (took 0.0150796 sec) SUBFIND: SO iteration 9: need to repeat for 926343 halo centers. (took 0.0150625 sec) SUBFIND: SO iteration 10: need to repeat for 926343 halo centers. (took 0.015078 sec) SUBFIND: SO iteration 11: need to repeat for 926343 halo centers. (took 0.0150875 sec) SUBFIND: SO iteration 12: need to repeat for 926343 halo centers. (took 0.0150721 sec) SUBFIND: SO iteration 13: need to repeat for 926343 halo centers. (took 0.0150498 sec) SUBFIND: SO iteration 14: need to repeat for 926343 halo centers. (took 0.0150706 sec) SUBFIND: SO iteration 15: need to repeat for 926343 halo centers. (took 0.0152743 sec) SUBFIND: SO iteration 16: need to repeat for 570116 halo centers. (took 0.0150686 sec) SUBFIND: SO iteration 17: need to repeat for 22405 halo centers. (took 0.0118971 sec) SUBFIND: SO iteration 18: need to repeat for 520 halo centers. (took 0.00153702 sec) SUBFIND: SO iteration 19: need to repeat for 1 halo centers. (took 0.000232678 sec) SUBFIND: determining spherical overdensity masses took 0.993823 sec SUBFIND: assembled and ordered groups and subhalos (took 0.235234 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 = 4.82964 sec, total size 347.808 MB, corresponds to effective I/O rate of 72.0152 MB/sec SUBFIND: Subgroup catalogues saved. took = 4.83072 sec SUBFIND: Finished with SUBFIND. (total time=27.0595 sec) SUBFIND: Total number of subhalos with at least 20 particles: 933640 SUBFIND: Largest subhalo has 264 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134135272 FOF: preparing output order of particles took 0.894502 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 9.77685 sec, total size 5361.12 MB, corresponds to effective I/O rate of 548.348 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 409 (rank 409 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.