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 = 186309.14 Mb (on task= 783), Smallest = 186193.59 Mb (on task= 0), Average = 186279.27 Mb Total Mem: Largest = 191386.89 Mb (on task= 54), Smallest = 191386.76 Mb (on task= 0), Average = 191386.89 Mb Committed_AS: Largest = 5193.17 Mb (on task= 0), Smallest = 5077.75 Mb (on task= 783), Average = 5107.61 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 = 5193.17 Mb (on task= 0), Smallest = 5077.75 Mb (on task= 783), Average = 5107.61 Mb avail /dev/shm: Largest = 95257.22 Mb (on task= 81), Smallest = 95257.12 Mb (on task= 20), 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 14.928 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): 64612504 (tot= 64612504) masstab= 0 READIC: Type 1: 69518466 (tot= 69518466) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 4412 (tot= 4412) 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 5.81729 sec, total size 6386.71 MB, corresponds to effective I/O rate of 1097.88 MB/sec READIC: Total number of particles : 134135382 INIT: Testing ID uniqueness... INIT: success. took=0.0584435 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=32530, determination of top-level tree involved 6 iterations and took 0.37703 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=180 for nextra=80, reaching maximum imbalance of 1.1168|1.11683 DOMAIN: combining multiple-domains took 0.0152787 sec DOMAIN: exchange of 69522878 particles DOMAIN: particle exchange done. (took 0.197767 sec) DOMAIN: domain decomposition done. (took in total 0.595862 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0330823 sec. INIT: Converting u -> entropy All.cf_a3inv=1000 FOF: Begin to compute FoF group catalogue... (presently allocated=86.9816 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.0519141 sec =71545.2 NTopnodes=37177 NTopleaves=32530 FOF: Start linking particles (presently allocated=98.7382 MB) FOF: linking of small cells took 0.00100292 sec FOF: local links done (took 0.0716564 sec, avg-work=0.0627503, imbalance=1.13056). FOF: Marked=173496 out of the 69518466 primaries which are linked FOF: begin linking across processors (presently allocated=99.7511 MB) FOF: have done 15967 cross links (processed 173496, took 0.00381503 sec) FOF: have done 3518 cross links (processed 89387, took 0.00307801 sec) FOF: have done 529 cross links (processed 12973, took 0.00262991 sec) FOF: have done 98 cross links (processed 1903, took 0.00239168 sec) FOF: have done 14 cross links (processed 344, took 0.00238613 sec) FOF: have done 3 cross links (processed 37, took 0.00234043 sec) FOF: have done 1 cross links (processed 6, took 0.00230022 sec) FOF: have done 0 cross links (processed 2, took 0.00229826 sec) FOF: Local groups found. FOF: primary group finding took = 0.098784 sec FOF: Start finding nearest dm-particle (presently allocated=98.7382 MB) FOF: fof-nearest iteration 1: need to repeat for 63214519 particles. (took = 0.0481785 sec) FOF: fof-nearest iteration 2: need to repeat for 56255458 particles. (took = 0.052392 sec) FOF: fof-nearest iteration 3: need to repeat for 36850550 particles. (took = 0.0561244 sec) FOF: fof-nearest iteration 4: need to repeat for 14123295 particles. (took = 0.0452555 sec) FOF: fof-nearest iteration 5: need to repeat for 2331750 particles. (took = 0.0223303 sec) FOF: fof-nearest iteration 6: need to repeat for 42405 particles. (took = 0.0062902 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.23465 sec FOF: compiling local group data and catalogue took = 0.0134323 sec FOF: Total number of FOF groups with at least 32 particles: 2026110 FOF: Largest FOF group has 131 particles. FOF: Total number of particles in FOF groups: 134135303 FOF: group properties are now allocated.. (presently allocated=90.2161 MB) FOF: computation of group properties took = 0.00625017 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.236899 sec FOF: Finished computing FoF groups. Complete work took 0.75915 sec (presently allocated=87.8096 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=92.9824 MB) GRAVTREE: Tree construction done. took 0.156159 sec =88178.2 NTopnodes=37177 NTopleaves=32530 tree-build-scalability=0.578876 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 129836596 particles. (took 0.434546 sec) SUBFIND: ngb iteration 2: need to repeat for 125305419 particles. (took 0.344973 sec) SUBFIND: ngb iteration 3: need to repeat for 120922488 particles. (took 0.296531 sec) SUBFIND: ngb iteration 4: need to repeat for 116982805 particles. (took 0.264019 sec) SUBFIND: ngb iteration 5: need to repeat for 113175675 particles. (took 0.249952 sec) SUBFIND: ngb iteration 6: need to repeat for 108543199 particles. (took 0.238358 sec) SUBFIND: ngb iteration 7: need to repeat for 101626564 particles. (took 0.232494 sec) SUBFIND: ngb iteration 8: need to repeat for 92074337 particles. (took 0.218012 sec) SUBFIND: ngb iteration 9: need to repeat for 82302984 particles. (took 0.195785 sec) SUBFIND: ngb iteration 10: need to repeat for 74896849 particles. (took 0.170824 sec) SUBFIND: ngb iteration 11: need to repeat for 70298673 particles. (took 0.154171 sec) SUBFIND: ngb iteration 12: need to repeat for 67712133 particles. (took 0.145935 sec) SUBFIND: ngb iteration 13: need to repeat for 66306518 particles. (took 0.142308 sec) SUBFIND: ngb iteration 14: need to repeat for 65532201 particles. (took 0.139492 sec) SUBFIND: ngb iteration 15: need to repeat for 65087381 particles. (took 0.134754 sec) SUBFIND: ngb iteration 16: need to repeat for 64801519 particles. (took 0.127112 sec) SUBFIND: ngb iteration 17: need to repeat for 64578176 particles. (took 0.118115 sec) SUBFIND: ngb iteration 18: need to repeat for 64371124 particles. (took 0.109621 sec) SUBFIND: ngb iteration 19: need to repeat for 64160111 particles. (took 0.102509 sec) SUBFIND: ngb iteration 20: need to repeat for 63918731 particles. (took 0.09872 sec) SUBFIND: ngb iteration 21: need to repeat for 63609009 particles. (took 0.0973601 sec) SUBFIND: ngb iteration 22: need to repeat for 63188135 particles. (took 0.0976247 sec) SUBFIND: ngb iteration 23: need to repeat for 62612738 particles. (took 0.0982934 sec) SUBFIND: ngb iteration 24: need to repeat for 61811484 particles. (took 0.0996611 sec) SUBFIND: ngb iteration 25: need to repeat for 60681332 particles. (took 0.101636 sec) SUBFIND: ngb iteration 26: need to repeat for 59112399 particles. (took 0.104531 sec) SUBFIND: ngb iteration 27: need to repeat for 56987817 particles. (took 0.10865 sec) SUBFIND: ngb iteration 28: need to repeat for 54195342 particles. (took 0.11462 sec) SUBFIND: ngb iteration 29: need to repeat for 50649598 particles. (took 0.120919 sec) SUBFIND: ngb iteration 30: need to repeat for 46400971 particles. (took 0.12813 sec) SUBFIND: ngb iteration 31: need to repeat for 41583149 particles. (took 0.133569 sec) SUBFIND: ngb iteration 32: need to repeat for 36475051 particles. (took 0.133403 sec) SUBFIND: ngb iteration 33: need to repeat for 31330071 particles. (took 0.132988 sec) SUBFIND: ngb iteration 34: need to repeat for 26242022 particles. (took 0.124245 sec) SUBFIND: ngb iteration 35: need to repeat for 21234150 particles. (took 0.109641 sec) SUBFIND: ngb iteration 36: need to repeat for 16369605 particles. (took 0.0919672 sec) SUBFIND: ngb iteration 37: need to repeat for 11852491 particles. (took 0.0735053 sec) SUBFIND: ngb iteration 38: need to repeat for 7936297 particles. (took 0.056558 sec) SUBFIND: ngb iteration 39: need to repeat for 4820858 particles. (took 0.0416387 sec) SUBFIND: ngb iteration 40: need to repeat for 2598802 particles. (took 0.0284784 sec) SUBFIND: ngb iteration 41: need to repeat for 1212945 particles. (took 0.0184471 sec) SUBFIND: ngb iteration 42: need to repeat for 477196 particles. (took 0.0109465 sec) SUBFIND: ngb iteration 43: need to repeat for 153681 particles. (took 0.00585566 sec) SUBFIND: ngb iteration 44: need to repeat for 39331 particles. (took 0.00309656 sec) SUBFIND: ngb iteration 45: need to repeat for 7733 particles. (took 0.00141791 sec) SUBFIND: ngb iteration 46: need to repeat for 1130 particles. (took 0.00064896 sec) SUBFIND: ngb iteration 47: need to repeat for 102 particles. (took 0.000338651 sec) SUBFIND: ngb iteration 48: need to repeat for 9 particles. (took 0.000401132 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 5.96082 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 134135382 particles, for threshold size factor 0.6) SUBFIND: The other 2026110 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00464055 sec SUBFIND: particle balance=1.1158 SUBFIND: subfind_exchange() took 0.234646 sec SUBFIND: particle balance for processing=1.00082 SUBFIND: subdomain decomposition took 0.051687 sec SUBFIND: serial subfind subdomain decomposition took 0.0513035 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=2346 took 23.9102 sec SUBFIND: root-task=0: Serial processing of halo 0 took 24.0354 SUBFIND: Processing overall took (total time=26.3023 sec) SUBFIND: 0 out of 5069 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 258751 ALLOCATE: Changing to MaxPartSph = 124638 SUBFIND: subfind_exchange() (for return to original CPU) took 0.259526 sec TREE: Full tree construction for all particles. (presently allocated=80.5806 MB) GRAVTREE: Tree construction done. took 0.839589 sec =88178.2 NTopnodes=37177 NTopleaves=32530 tree-build-scalability=0.578876 SUBFIND: SO iteration 1: need to repeat for 2026109 halo centers. (took 0.0225241 sec) SUBFIND: SO iteration 2: need to repeat for 2026109 halo centers. (took 0.0207573 sec) SUBFIND: SO iteration 3: need to repeat for 2026109 halo centers. (took 0.0207189 sec) SUBFIND: SO iteration 4: need to repeat for 2026109 halo centers. (took 0.0214928 sec) SUBFIND: SO iteration 5: need to repeat for 2026109 halo centers. (took 0.0205992 sec) SUBFIND: SO iteration 6: need to repeat for 2026109 halo centers. (took 0.0206311 sec) SUBFIND: SO iteration 7: need to repeat for 2026109 halo centers. (took 0.0210699 sec) SUBFIND: SO iteration 8: need to repeat for 2026109 halo centers. (took 0.020076 sec) SUBFIND: SO iteration 9: need to repeat for 2026109 halo centers. (took 0.0195597 sec) SUBFIND: SO iteration 10: need to repeat for 2026109 halo centers. (took 0.019413 sec) SUBFIND: SO iteration 11: need to repeat for 2026109 halo centers. (took 0.0196635 sec) SUBFIND: SO iteration 12: need to repeat for 2026109 halo centers. (took 0.0191743 sec) SUBFIND: SO iteration 13: need to repeat for 2026109 halo centers. (took 0.0192311 sec) SUBFIND: SO iteration 14: need to repeat for 2026109 halo centers. (took 0.0190348 sec) SUBFIND: SO iteration 15: need to repeat for 2026109 halo centers. (took 0.0193814 sec) SUBFIND: SO iteration 16: need to repeat for 137981 halo centers. (took 0.0187773 sec) SUBFIND: SO iteration 17: need to repeat for 320 halo centers. (took 0.00582983 sec) SUBFIND: SO iteration 1: need to repeat for 2026109 halo centers. (took 0.0192937 sec) SUBFIND: SO iteration 2: need to repeat for 2026109 halo centers. (took 0.0188169 sec) SUBFIND: SO iteration 3: need to repeat for 2026109 halo centers. (took 0.0189934 sec) SUBFIND: SO iteration 4: need to repeat for 2026109 halo centers. (took 0.0191446 sec) SUBFIND: SO iteration 5: need to repeat for 2026109 halo centers. (took 0.0191931 sec) SUBFIND: SO iteration 6: need to repeat for 2026109 halo centers. (took 0.0190158 sec) SUBFIND: SO iteration 7: need to repeat for 2026109 halo centers. (took 0.0191186 sec) SUBFIND: SO iteration 8: need to repeat for 2026109 halo centers. (took 0.0191019 sec) SUBFIND: SO iteration 9: need to repeat for 2026109 halo centers. (took 0.0191016 sec) SUBFIND: SO iteration 10: need to repeat for 2026109 halo centers. (took 0.0191271 sec) SUBFIND: SO iteration 11: need to repeat for 2026109 halo centers. (took 0.018991 sec) SUBFIND: SO iteration 12: need to repeat for 2026109 halo centers. (took 0.0189121 sec) SUBFIND: SO iteration 13: need to repeat for 2026109 halo centers. (took 0.0192522 sec) SUBFIND: SO iteration 14: need to repeat for 2026109 halo centers. (took 0.0193136 sec) SUBFIND: SO iteration 15: need to repeat for 2026109 halo centers. (took 0.0191354 sec) SUBFIND: SO iteration 16: need to repeat for 76938 halo centers. (took 0.0185017 sec) SUBFIND: SO iteration 17: need to repeat for 159 halo centers. (took 0.00398661 sec) SUBFIND: SO iteration 1: need to repeat for 2026109 halo centers. (took 0.0190837 sec) SUBFIND: SO iteration 2: need to repeat for 2026109 halo centers. (took 0.019104 sec) SUBFIND: SO iteration 3: need to repeat for 2026109 halo centers. (took 0.0191344 sec) SUBFIND: SO iteration 4: need to repeat for 2026109 halo centers. (took 0.0191105 sec) SUBFIND: SO iteration 5: need to repeat for 2026109 halo centers. (took 0.0191339 sec) SUBFIND: SO iteration 6: need to repeat for 2026109 halo centers. (took 0.0191016 sec) SUBFIND: SO iteration 7: need to repeat for 2026109 halo centers. (took 0.019058 sec) SUBFIND: SO iteration 8: need to repeat for 2026109 halo centers. (took 0.0191262 sec) SUBFIND: SO iteration 9: need to repeat for 2026109 halo centers. (took 0.0190981 sec) SUBFIND: SO iteration 10: need to repeat for 2026109 halo centers. (took 0.0191447 sec) SUBFIND: SO iteration 11: need to repeat for 2026109 halo centers. (took 0.0190633 sec) SUBFIND: SO iteration 12: need to repeat for 2026109 halo centers. (took 0.0189614 sec) SUBFIND: SO iteration 13: need to repeat for 2026109 halo centers. (took 0.0190487 sec) SUBFIND: SO iteration 14: need to repeat for 2026109 halo centers. (took 0.0191663 sec) SUBFIND: SO iteration 15: need to repeat for 2026109 halo centers. (took 0.0191661 sec) SUBFIND: SO iteration 16: need to repeat for 140432 halo centers. (took 0.0186355 sec) SUBFIND: SO iteration 17: need to repeat for 339 halo centers. (took 0.00590033 sec) SUBFIND: SO iteration 1: need to repeat for 2026109 halo centers. (took 0.0191835 sec) SUBFIND: SO iteration 2: need to repeat for 2026109 halo centers. (took 0.0189601 sec) SUBFIND: SO iteration 3: need to repeat for 2026109 halo centers. (took 0.0185186 sec) SUBFIND: SO iteration 4: need to repeat for 2026109 halo centers. (took 0.01889 sec) SUBFIND: SO iteration 5: need to repeat for 2026109 halo centers. (took 0.0186573 sec) SUBFIND: SO iteration 6: need to repeat for 2026109 halo centers. (took 0.0192166 sec) SUBFIND: SO iteration 7: need to repeat for 2026109 halo centers. (took 0.0189198 sec) SUBFIND: SO iteration 8: need to repeat for 2026109 halo centers. (took 0.0190641 sec) SUBFIND: SO iteration 9: need to repeat for 2026109 halo centers. (took 0.0189976 sec) SUBFIND: SO iteration 10: need to repeat for 2026109 halo centers. (took 0.0189903 sec) SUBFIND: SO iteration 11: need to repeat for 2026109 halo centers. (took 0.0187681 sec) SUBFIND: SO iteration 12: need to repeat for 2026109 halo centers. (took 0.018704 sec) SUBFIND: SO iteration 13: need to repeat for 2026109 halo centers. (took 0.0189354 sec) SUBFIND: SO iteration 14: need to repeat for 2026109 halo centers. (took 0.0190519 sec) SUBFIND: SO iteration 15: need to repeat for 2026109 halo centers. (took 0.0190698 sec) SUBFIND: SO iteration 16: need to repeat for 1600640 halo centers. (took 0.0188082 sec) SUBFIND: SO iteration 17: need to repeat for 135446 halo centers. (took 0.0164344 sec) SUBFIND: SO iteration 18: need to repeat for 9126 halo centers. (took 0.00560967 sec) SUBFIND: determining spherical overdensity masses took 1.27755 sec SUBFIND: assembled and ordered groups and subhalos (took 0.262283 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 = 4.90591 sec, total size 758.48 MB, corresponds to effective I/O rate of 154.606 MB/sec SUBFIND: Subgroup catalogues saved. took = 4.90757 sec SUBFIND: Finished with SUBFIND. (total time=40.2481 sec) SUBFIND: Total number of subhalos with at least 20 particles: 2031152 SUBFIND: Largest subhalo has 131 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134135193 FOF: preparing output order of particles took 0.896402 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 9.7373 sec, total size 5344.6 MB, corresponds to effective I/O rate of 548.88 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 343 (rank 343 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) Abort(806969615) on node 357 (rank 357 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.