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 = 186311.13 Mb (on task= 540), Smallest = 186191.94 Mb (on task= 0), Average = 186277.78 Mb Total Mem: Largest = 191386.89 Mb (on task= 54), Smallest = 191386.76 Mb (on task= 0), Average = 191386.89 Mb Committed_AS: Largest = 5194.82 Mb (on task= 0), Smallest = 5075.76 Mb (on task= 540), Average = 5109.10 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 = 5194.82 Mb (on task= 0), Smallest = 5075.76 Mb (on task= 540), Average = 5109.10 Mb avail /dev/shm: Largest = 95257.22 Mb (on task= 81), Smallest = 95257.12 Mb (on task= 5), 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 14.3147 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): 66067451 (tot= 66067451) masstab= 0 READIC: Type 1: 67970350 (tot= 67970350) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 97478 (tot= 97478) 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 4.84542 sec, total size 6392.25 MB, corresponds to effective I/O rate of 1319.24 MB/sec READIC: Total number of particles : 134135279 INIT: Testing ID uniqueness... INIT: success. took=0.0601349 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=32446, determination of top-level tree involved 6 iterations and took 0.377078 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 1.12195|1.1221 DOMAIN: combining multiple-domains took 0.0153462 sec DOMAIN: exchange of 68067828 particles DOMAIN: particle exchange done. (took 0.19034 sec) DOMAIN: domain decomposition done. (took in total 0.588674 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0342008 sec. INIT: Converting u -> entropy All.cf_a3inv=1000 FOF: Begin to compute FoF group catalogue... (presently allocated=87.5261 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.0859049 sec =62309.7 NTopnodes=37081 NTopleaves=32446 FOF: Start linking particles (presently allocated=97.2273 MB) FOF: linking of small cells took 0.000826534 sec FOF: local links done (took 0.0801533 sec, avg-work=0.0699142, imbalance=1.13472). FOF: Marked=186445 out of the 67970350 primaries which are linked FOF: begin linking across processors (presently allocated=98.23 MB) FOF: have done 12289 cross links (processed 186445, took 0.00381506 sec) FOF: have done 3125 cross links (processed 94030, took 0.00309255 sec) FOF: have done 557 cross links (processed 14720, took 0.0025933 sec) FOF: have done 108 cross links (processed 2595, took 0.0024814 sec) FOF: have done 22 cross links (processed 454, took 0.00238691 sec) FOF: have done 3 cross links (processed 132, took 0.00236733 sec) FOF: have done 0 cross links (processed 20, took 0.00237449 sec) FOF: Local groups found. FOF: primary group finding took = 0.104809 sec FOF: Start finding nearest dm-particle (presently allocated=97.2273 MB) FOF: fof-nearest iteration 1: need to repeat for 64212730 particles. (took = 0.052186 sec) FOF: fof-nearest iteration 2: need to repeat for 54663008 particles. (took = 0.0595905 sec) FOF: fof-nearest iteration 3: need to repeat for 30305669 particles. (took = 0.0647671 sec) FOF: fof-nearest iteration 4: need to repeat for 8904249 particles. (took = 0.0449429 sec) FOF: fof-nearest iteration 5: need to repeat for 1241563 particles. (took = 0.0172797 sec) FOF: fof-nearest iteration 6: need to repeat for 22451 particles. (took = 0.00463161 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.247696 sec FOF: compiling local group data and catalogue took = 0.0128895 sec FOF: Total number of FOF groups with at least 32 particles: 892977 FOF: Largest FOF group has 300 particles. FOF: Total number of particles in FOF groups: 134135223 FOF: group properties are now allocated.. (presently allocated=90.3611 MB) FOF: computation of group properties took = 0.0050419 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.216957 sec FOF: Finished computing FoF groups. Complete work took 0.785151 sec (presently allocated=87.9037 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=91.0309 MB) GRAVTREE: Tree construction done. took 0.268143 sec =77783.9 NTopnodes=37081 NTopleaves=32446 tree-build-scalability=0.523834 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 133806737 particles. (took 0.497829 sec) SUBFIND: ngb iteration 2: need to repeat for 133618355 particles. (took 0.409942 sec) SUBFIND: ngb iteration 3: need to repeat for 133443722 particles. (took 0.358442 sec) SUBFIND: ngb iteration 4: need to repeat for 133293767 particles. (took 0.328939 sec) SUBFIND: ngb iteration 5: need to repeat for 133172735 particles. (took 0.317546 sec) SUBFIND: ngb iteration 6: need to repeat for 133075264 particles. (took 0.310817 sec) SUBFIND: ngb iteration 7: need to repeat for 132990854 particles. (took 0.313836 sec) SUBFIND: ngb iteration 8: need to repeat for 132922599 particles. (took 0.321959 sec) SUBFIND: ngb iteration 9: need to repeat for 132869557 particles. (took 0.335739 sec) SUBFIND: ngb iteration 10: need to repeat for 132826847 particles. (took 0.351421 sec) SUBFIND: ngb iteration 11: need to repeat for 132654911 particles. (took 0.369114 sec) SUBFIND: ngb iteration 12: need to repeat for 130530909 particles. (took 0.386383 sec) SUBFIND: ngb iteration 13: need to repeat for 122480923 particles. (took 0.395383 sec) SUBFIND: ngb iteration 14: need to repeat for 109593704 particles. (took 0.38472 sec) SUBFIND: ngb iteration 15: need to repeat for 94454034 particles. (took 0.357114 sec) SUBFIND: ngb iteration 16: need to repeat for 78713765 particles. (took 0.31968 sec) SUBFIND: ngb iteration 17: need to repeat for 62510971 particles. (took 0.276569 sec) SUBFIND: ngb iteration 18: need to repeat for 45862321 particles. (took 0.235546 sec) SUBFIND: ngb iteration 19: need to repeat for 29849734 particles. (took 0.190668 sec) SUBFIND: ngb iteration 20: need to repeat for 16640383 particles. (took 0.144322 sec) SUBFIND: ngb iteration 21: need to repeat for 7715964 particles. (took 0.0967486 sec) SUBFIND: ngb iteration 22: need to repeat for 2923538 particles. (took 0.0540852 sec) SUBFIND: ngb iteration 23: need to repeat for 932389 particles. (took 0.0244 sec) SUBFIND: ngb iteration 24: need to repeat for 307326 particles. (took 0.00910247 sec) SUBFIND: ngb iteration 25: need to repeat for 172830 particles. (took 0.00336823 sec) SUBFIND: ngb iteration 26: need to repeat for 151915 particles. (took 0.00203128 sec) SUBFIND: ngb iteration 27: need to repeat for 145566 particles. (took 0.00229007 sec) SUBFIND: ngb iteration 28: need to repeat for 138953 particles. (took 0.00249083 sec) SUBFIND: ngb iteration 29: need to repeat for 131360 particles. (took 0.00264897 sec) SUBFIND: ngb iteration 30: need to repeat for 122440 particles. (took 0.00283301 sec) SUBFIND: ngb iteration 31: need to repeat for 112214 particles. (took 0.00280839 sec) SUBFIND: ngb iteration 32: need to repeat for 99482 particles. (took 0.00336455 sec) SUBFIND: ngb iteration 33: need to repeat for 85760 particles. (took 0.00283497 sec) SUBFIND: ngb iteration 34: need to repeat for 71635 particles. (took 0.00277536 sec) SUBFIND: ngb iteration 35: need to repeat for 57239 particles. (took 0.0027517 sec) SUBFIND: ngb iteration 36: need to repeat for 42857 particles. (took 0.00196747 sec) SUBFIND: ngb iteration 37: need to repeat for 30042 particles. (took 0.00182991 sec) SUBFIND: ngb iteration 38: need to repeat for 20138 particles. (took 0.00143692 sec) SUBFIND: ngb iteration 39: need to repeat for 12283 particles. (took 0.00120522 sec) SUBFIND: ngb iteration 40: need to repeat for 6758 particles. (took 0.00101154 sec) SUBFIND: ngb iteration 41: need to repeat for 3307 particles. (took 0.000831209 sec) SUBFIND: ngb iteration 42: need to repeat for 1330 particles. (took 0.00068716 sec) SUBFIND: ngb iteration 43: need to repeat for 340 particles. (took 0.0005938 sec) SUBFIND: ngb iteration 44: need to repeat for 39 particles. (took 0.000452377 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 6.83452 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 134135279 particles, for threshold size factor 0.6) SUBFIND: The other 892977 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00338341 sec SUBFIND: particle balance=1.12195 SUBFIND: subfind_exchange() took 0.239395 sec SUBFIND: particle balance for processing=1.0014 SUBFIND: subdomain decomposition took 0.0515001 sec SUBFIND: serial subfind subdomain decomposition took 0.0509923 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=1034 took 11.7618 sec SUBFIND: root-task=0: Serial processing of halo 0 took 11.887 SUBFIND: Processing overall took (total time=12.4321 sec) SUBFIND: 0 out of 8794 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 258750 ALLOCATE: Changing to MaxPartSph = 127445 SUBFIND: subfind_exchange() (for return to original CPU) took 0.265127 sec TREE: Full tree construction for all particles. (presently allocated=81.136 MB) GRAVTREE: Tree construction done. took 0.773277 sec =77783.9 NTopnodes=37081 NTopleaves=32446 tree-build-scalability=0.523834 SUBFIND: SO iteration 1: need to repeat for 892977 halo centers. (took 0.0164209 sec) SUBFIND: SO iteration 2: need to repeat for 892977 halo centers. (took 0.015133 sec) SUBFIND: SO iteration 3: need to repeat for 892977 halo centers. (took 0.0151012 sec) SUBFIND: SO iteration 4: need to repeat for 892977 halo centers. (took 0.0148527 sec) SUBFIND: SO iteration 5: need to repeat for 892977 halo centers. (took 0.0148563 sec) SUBFIND: SO iteration 6: need to repeat for 892977 halo centers. (took 0.0147878 sec) SUBFIND: SO iteration 7: need to repeat for 892977 halo centers. (took 0.0147499 sec) SUBFIND: SO iteration 8: need to repeat for 892977 halo centers. (took 0.0148143 sec) SUBFIND: SO iteration 9: need to repeat for 892977 halo centers. (took 0.014825 sec) SUBFIND: SO iteration 10: need to repeat for 892977 halo centers. (took 0.0148049 sec) SUBFIND: SO iteration 11: need to repeat for 892977 halo centers. (took 0.0147272 sec) SUBFIND: SO iteration 12: need to repeat for 892977 halo centers. (took 0.0147992 sec) SUBFIND: SO iteration 13: need to repeat for 892977 halo centers. (took 0.0149317 sec) SUBFIND: SO iteration 14: need to repeat for 892977 halo centers. (took 0.0148141 sec) SUBFIND: SO iteration 15: need to repeat for 892977 halo centers. (took 0.0149939 sec) SUBFIND: SO iteration 16: need to repeat for 20895 halo centers. (took 0.0146688 sec) SUBFIND: SO iteration 17: need to repeat for 91 halo centers. (took 0.00162308 sec) SUBFIND: SO iteration 18: need to repeat for 1 halo centers. (took 0.000261627 sec) SUBFIND: SO iteration 1: need to repeat for 892977 halo centers. (took 0.0151426 sec) SUBFIND: SO iteration 2: need to repeat for 892977 halo centers. (took 0.0146359 sec) SUBFIND: SO iteration 3: need to repeat for 892977 halo centers. (took 0.0151524 sec) SUBFIND: SO iteration 4: need to repeat for 892977 halo centers. (took 0.0147027 sec) SUBFIND: SO iteration 5: need to repeat for 892977 halo centers. (took 0.0152501 sec) SUBFIND: SO iteration 6: need to repeat for 892977 halo centers. (took 0.0149794 sec) SUBFIND: SO iteration 7: need to repeat for 892977 halo centers. (took 0.0152175 sec) SUBFIND: SO iteration 8: need to repeat for 892977 halo centers. (took 0.0147009 sec) SUBFIND: SO iteration 9: need to repeat for 892977 halo centers. (took 0.0148378 sec) SUBFIND: SO iteration 10: need to repeat for 892977 halo centers. (took 0.0148598 sec) SUBFIND: SO iteration 11: need to repeat for 892977 halo centers. (took 0.0147998 sec) SUBFIND: SO iteration 12: need to repeat for 892977 halo centers. (took 0.0147224 sec) SUBFIND: SO iteration 13: need to repeat for 892977 halo centers. (took 0.014751 sec) SUBFIND: SO iteration 14: need to repeat for 892977 halo centers. (took 0.014652 sec) SUBFIND: SO iteration 15: need to repeat for 892977 halo centers. (took 0.0146685 sec) SUBFIND: SO iteration 16: need to repeat for 10198 halo centers. (took 0.0145271 sec) SUBFIND: SO iteration 17: need to repeat for 30 halo centers. (took 0.000894399 sec) SUBFIND: SO iteration 18: need to repeat for 1 halo centers. (took 0.000220278 sec) SUBFIND: SO iteration 1: need to repeat for 892977 halo centers. (took 0.0147601 sec) SUBFIND: SO iteration 2: need to repeat for 892977 halo centers. (took 0.0149855 sec) SUBFIND: SO iteration 3: need to repeat for 892977 halo centers. (took 0.014966 sec) SUBFIND: SO iteration 4: need to repeat for 892977 halo centers. (took 0.0148393 sec) SUBFIND: SO iteration 5: need to repeat for 892977 halo centers. (took 0.0147693 sec) SUBFIND: SO iteration 6: need to repeat for 892977 halo centers. (took 0.0147335 sec) SUBFIND: SO iteration 7: need to repeat for 892977 halo centers. (took 0.014751 sec) SUBFIND: SO iteration 8: need to repeat for 892977 halo centers. (took 0.0147643 sec) SUBFIND: SO iteration 9: need to repeat for 892977 halo centers. (took 0.0147638 sec) SUBFIND: SO iteration 10: need to repeat for 892977 halo centers. (took 0.0147727 sec) SUBFIND: SO iteration 11: need to repeat for 892977 halo centers. (took 0.0147615 sec) SUBFIND: SO iteration 12: need to repeat for 892977 halo centers. (took 0.0146921 sec) SUBFIND: SO iteration 13: need to repeat for 892977 halo centers. (took 0.0147131 sec) SUBFIND: SO iteration 14: need to repeat for 892977 halo centers. (took 0.0147606 sec) SUBFIND: SO iteration 15: need to repeat for 892977 halo centers. (took 0.0147413 sec) SUBFIND: SO iteration 16: need to repeat for 21189 halo centers. (took 0.0145659 sec) SUBFIND: SO iteration 17: need to repeat for 94 halo centers. (took 0.001587 sec) SUBFIND: SO iteration 18: need to repeat for 1 halo centers. (took 0.000229096 sec) SUBFIND: SO iteration 1: need to repeat for 892977 halo centers. (took 0.0146959 sec) SUBFIND: SO iteration 2: need to repeat for 892977 halo centers. (took 0.0150213 sec) SUBFIND: SO iteration 3: need to repeat for 892977 halo centers. (took 0.0147011 sec) SUBFIND: SO iteration 4: need to repeat for 892977 halo centers. (took 0.0149651 sec) SUBFIND: SO iteration 5: need to repeat for 892977 halo centers. (took 0.0149312 sec) SUBFIND: SO iteration 6: need to repeat for 892977 halo centers. (took 0.0149236 sec) SUBFIND: SO iteration 7: need to repeat for 892977 halo centers. (took 0.0148912 sec) SUBFIND: SO iteration 8: need to repeat for 892977 halo centers. (took 0.0149438 sec) SUBFIND: SO iteration 9: need to repeat for 892977 halo centers. (took 0.0149132 sec) SUBFIND: SO iteration 10: need to repeat for 892977 halo centers. (took 0.014921 sec) SUBFIND: SO iteration 11: need to repeat for 892977 halo centers. (took 0.0149167 sec) SUBFIND: SO iteration 12: need to repeat for 892977 halo centers. (took 0.0149466 sec) SUBFIND: SO iteration 13: need to repeat for 892977 halo centers. (took 0.0149303 sec) SUBFIND: SO iteration 14: need to repeat for 892977 halo centers. (took 0.0149127 sec) SUBFIND: SO iteration 15: need to repeat for 892977 halo centers. (took 0.0149153 sec) SUBFIND: SO iteration 16: need to repeat for 545884 halo centers. (took 0.0148724 sec) SUBFIND: SO iteration 17: need to repeat for 20491 halo centers. (took 0.0117463 sec) SUBFIND: SO iteration 18: need to repeat for 493 halo centers. (took 0.00147394 sec) SUBFIND: SO iteration 19: need to repeat for 5 halo centers. (took 0.000241611 sec) SUBFIND: determining spherical overdensity masses took 0.972694 sec SUBFIND: assembled and ordered groups and subhalos (took 0.237381 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 = 4.807 sec, total size 335.64 MB, corresponds to effective I/O rate of 69.8231 MB/sec SUBFIND: Subgroup catalogues saved. took = 4.80832 sec SUBFIND: Finished with SUBFIND. (total time=26.8757 sec) SUBFIND: Total number of subhalos with at least 20 particles: 901759 SUBFIND: Largest subhalo has 300 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134135223 FOF: preparing output order of particles took 0.880371 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 8.81672 sec, total size 5361.25 MB, corresponds to effective I/O rate of 608.078 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 579 (rank 579 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.