TACC: Starting up job 4153615 TACC: Starting parallel tasks... Shared memory islands host a minimum of 28 and a maximum of 28 MPI ranks. We shall use 24 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 648 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 = 186207.32 Mb (on task= 621), Smallest = 185777.73 Mb (on task= 243), Average = 185986.36 Mb Total Mem: Largest = 191386.89 Mb (on task= 27), Smallest = 191386.89 Mb (on task= 0), Average = 191386.89 Mb Committed_AS: Largest = 5609.16 Mb (on task= 243), Smallest = 5179.57 Mb (on task= 621), Average = 5400.53 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 = 5609.16 Mb (on task= 243), Smallest = 5179.57 Mb (on task= 621), Average = 5400.53 Mb avail /dev/shm: Largest = 95257.27 Mb (on task= 81), Smallest = 95257.20 Mb (on task= 371), Average = 95257.25 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c204-008.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 14.8838 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_271.hdf5' contains: READIC: Type 0 (gas): 60803081 (tot= 60803081) masstab= 0 READIC: Type 1: 73296667 (tot= 73296667) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 2693 (tot= 2693) masstab= 0 READIC: Type 5: 0 (tot= 0) masstab= 0 READIC: Reading file `output/snap_271.hdf5' on task=0 and distribute it to 0 to 647. 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 4.12114 sec, total size 6370.67 MB, corresponds to effective I/O rate of 1545.85 MB/sec READIC: Total number of particles : 134102441 INIT: Testing ID uniqueness... INIT: success. took=0.0663086 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=29856, determination of top-level tree involved 6 iterations and took 0.466636 sec DOMAIN: we are going to try at most 503 different settings for combining the domains on tasks=648, nnodes=24 DOMAIN: total_cost=4 total_load=2 DOMAIN: best solution found after 1 iterations by task=166 for nextra=75, reaching maximum imbalance of 1.10426|1.1043 DOMAIN: combining multiple-domains took 0.015776 sec DOMAIN: exchange of 73299360 particles DOMAIN: particle exchange done. (took 0.317506 sec) DOMAIN: domain decomposition done. (took in total 0.807313 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0446879 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=113.818 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.0654583 sec =77679.5 NTopnodes=34121 NTopleaves=29856 FOF: Start linking particles (presently allocated=129.494 MB) FOF: linking of small cells took 0.000964713 sec FOF: local links done (took 0.105221 sec, avg-work=0.0937837, imbalance=1.11293). FOF: Marked=174110 out of the 73296667 primaries which are linked FOF: begin linking across processors (presently allocated=130.808 MB) FOF: have done 14956 cross links (processed 174110, took 0.00479027 sec) FOF: have done 3177 cross links (processed 85292, took 0.00405616 sec) FOF: have done 488 cross links (processed 12014, took 0.00337504 sec) FOF: have done 84 cross links (processed 1725, took 0.00320767 sec) FOF: have done 12 cross links (processed 263, took 0.00308655 sec) FOF: have done 2 cross links (processed 31, took 0.00303943 sec) FOF: have done 0 cross links (processed 4, took 0.00306862 sec) FOF: Local groups found. FOF: primary group finding took = 0.13686 sec FOF: Start finding nearest dm-particle (presently allocated=129.494 MB) FOF: fof-nearest iteration 1: need to repeat for 59752156 particles. (took = 0.0595594 sec) FOF: fof-nearest iteration 2: need to repeat for 54428418 particles. (took = 0.0650212 sec) FOF: fof-nearest iteration 3: need to repeat for 38600942 particles. (took = 0.0718678 sec) FOF: fof-nearest iteration 4: need to repeat for 16894387 particles. (took = 0.0632375 sec) FOF: fof-nearest iteration 5: need to repeat for 2915419 particles. (took = 0.0356236 sec) FOF: fof-nearest iteration 6: need to repeat for 81117 particles. (took = 0.0100221 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.310929 sec FOF: compiling local group data and catalogue took = 0.0174849 sec FOF: Total number of FOF groups with at least 32 particles: 1659677 FOF: Largest FOF group has 81 particles. FOF: Total number of particles in FOF groups: 134102441 FOF: group properties are now allocated.. (presently allocated=118.024 MB) FOF: computation of group properties took = 0.00781839 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.193431 sec FOF: Finished computing FoF groups. Complete work took 0.828718 sec (presently allocated=114.744 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=121.559 MB) GRAVTREE: Tree construction done. took 0.201435 sec =97026.8 NTopnodes=34121 NTopleaves=29856 tree-build-scalability=0.648877 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 133954178 particles. (took 0.56073 sec) SUBFIND: ngb iteration 2: need to repeat for 133709303 particles. (took 0.487046 sec) SUBFIND: ngb iteration 3: need to repeat for 133286751 particles. (took 0.457864 sec) SUBFIND: ngb iteration 4: need to repeat for 132496610 particles. (took 0.434415 sec) SUBFIND: ngb iteration 5: need to repeat for 130976099 particles. (took 0.424168 sec) SUBFIND: ngb iteration 6: need to repeat for 127977763 particles. (took 0.427728 sec) SUBFIND: ngb iteration 7: need to repeat for 122098668 particles. (took 0.427315 sec) SUBFIND: ngb iteration 8: need to repeat for 111370628 particles. (took 0.4151 sec) SUBFIND: ngb iteration 9: need to repeat for 95832858 particles. (took 0.378766 sec) SUBFIND: ngb iteration 10: need to repeat for 80977744 particles. (took 0.320435 sec) SUBFIND: ngb iteration 11: need to repeat for 71201331 particles. (took 0.262162 sec) SUBFIND: ngb iteration 12: need to repeat for 65980823 particles. (took 0.224652 sec) SUBFIND: ngb iteration 13: need to repeat for 63432680 particles. (took 0.209949 sec) SUBFIND: ngb iteration 14: need to repeat for 62191595 particles. (took 0.203178 sec) SUBFIND: ngb iteration 15: need to repeat for 61548218 particles. (took 0.196786 sec) SUBFIND: ngb iteration 16: need to repeat for 61178598 particles. (took 0.188003 sec) SUBFIND: ngb iteration 17: need to repeat for 60936285 particles. (took 0.176128 sec) SUBFIND: ngb iteration 18: need to repeat for 60765797 particles. (took 0.162941 sec) SUBFIND: ngb iteration 19: need to repeat for 60636852 particles. (took 0.151469 sec) SUBFIND: ngb iteration 20: need to repeat for 60525476 particles. (took 0.143697 sec) SUBFIND: ngb iteration 21: need to repeat for 60408825 particles. (took 0.14025 sec) SUBFIND: ngb iteration 22: need to repeat for 60267136 particles. (took 0.140455 sec) SUBFIND: ngb iteration 23: need to repeat for 60084776 particles. (took 0.141898 sec) SUBFIND: ngb iteration 24: need to repeat for 59841252 particles. (took 0.143924 sec) SUBFIND: ngb iteration 25: need to repeat for 59506884 particles. (took 0.147109 sec) SUBFIND: ngb iteration 26: need to repeat for 59051604 particles. (took 0.152046 sec) SUBFIND: ngb iteration 27: need to repeat for 58419938 particles. (took 0.159685 sec) SUBFIND: ngb iteration 28: need to repeat for 57563148 particles. (took 0.169643 sec) SUBFIND: ngb iteration 29: need to repeat for 56403491 particles. (took 0.184377 sec) SUBFIND: ngb iteration 30: need to repeat for 54848161 particles. (took 0.201446 sec) SUBFIND: ngb iteration 31: need to repeat for 52788791 particles. (took 0.223881 sec) SUBFIND: ngb iteration 32: need to repeat for 50111699 particles. (took 0.239324 sec) SUBFIND: ngb iteration 33: need to repeat for 46700493 particles. (took 0.247461 sec) SUBFIND: ngb iteration 34: need to repeat for 42466047 particles. (took 0.24987 sec) SUBFIND: ngb iteration 35: need to repeat for 37376284 particles. (took 0.235212 sec) SUBFIND: ngb iteration 36: need to repeat for 31539825 particles. (took 0.213729 sec) SUBFIND: ngb iteration 37: need to repeat for 25218182 particles. (took 0.187596 sec) SUBFIND: ngb iteration 38: need to repeat for 18811416 particles. (took 0.160649 sec) SUBFIND: ngb iteration 39: need to repeat for 12857591 particles. (took 0.130618 sec) SUBFIND: ngb iteration 40: need to repeat for 7896744 particles. (took 0.0985169 sec) SUBFIND: ngb iteration 41: need to repeat for 4244412 particles. (took 0.0676335 sec) SUBFIND: ngb iteration 42: need to repeat for 1929067 particles. (took 0.0415696 sec) SUBFIND: ngb iteration 43: need to repeat for 720244 particles. (took 0.0229785 sec) SUBFIND: ngb iteration 44: need to repeat for 208431 particles. (took 0.0108531 sec) SUBFIND: ngb iteration 45: need to repeat for 45181 particles. (took 0.00439031 sec) SUBFIND: ngb iteration 46: need to repeat for 7243 particles. (took 0.00155466 sec) SUBFIND: ngb iteration 47: need to repeat for 757 particles. (took 0.000553067 sec) SUBFIND: ngb iteration 48: need to repeat for 15 particles. (took 0.000279232 sec) SUBFIND: ngb iteration 49: need to repeat for 1 particles. (took 0.00018992 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 9.97552 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 134102441 particles, for threshold size factor 0.6) SUBFIND: The other 1659677 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00418626 sec SUBFIND: particle balance=1.10425 SUBFIND: subfind_exchange() took 0.361447 sec SUBFIND: particle balance for processing=1.0003 SUBFIND: subdomain decomposition took 0.0692246 sec SUBFIND: serial subfind subdomain decomposition took 0.0682192 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=2562 took 38.9701 sec SUBFIND: root-task=0: Serial processing of halo 0 took 39.1376 SUBFIND: Processing overall took (total time=39.6978 sec) SUBFIND: 0 out of 7423 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 344916 ALLOCATE: Changing to MaxPartSph = 156386 SUBFIND: subfind_exchange() (for return to original CPU) took 0.394601 sec TREE: Full tree construction for all particles. (presently allocated=105.614 MB) GRAVTREE: Tree construction done. took 1.01173 sec =97026.8 NTopnodes=34121 NTopleaves=29856 tree-build-scalability=0.648877 SUBFIND: SO iteration 1: need to repeat for 1659617 halo centers. (took 0.0233604 sec) SUBFIND: SO iteration 2: need to repeat for 1659617 halo centers. (took 0.0210721 sec) SUBFIND: SO iteration 3: need to repeat for 1659617 halo centers. (took 0.0212528 sec) SUBFIND: SO iteration 4: need to repeat for 1659617 halo centers. (took 0.0209786 sec) SUBFIND: SO iteration 5: need to repeat for 1659617 halo centers. (took 0.0213143 sec) SUBFIND: SO iteration 6: need to repeat for 1659617 halo centers. (took 0.0210547 sec) SUBFIND: SO iteration 7: need to repeat for 1659617 halo centers. (took 0.020732 sec) SUBFIND: SO iteration 8: need to repeat for 1659617 halo centers. (took 0.0209373 sec) SUBFIND: SO iteration 9: need to repeat for 1659617 halo centers. (took 0.0207475 sec) SUBFIND: SO iteration 10: need to repeat for 1659617 halo centers. (took 0.0207186 sec) SUBFIND: SO iteration 11: need to repeat for 1659617 halo centers. (took 0.0207375 sec) SUBFIND: SO iteration 12: need to repeat for 1659617 halo centers. (took 0.0206995 sec) SUBFIND: SO iteration 13: need to repeat for 1659617 halo centers. (took 0.0210462 sec) SUBFIND: SO iteration 14: need to repeat for 1659617 halo centers. (took 0.0206955 sec) SUBFIND: SO iteration 15: need to repeat for 1659617 halo centers. (took 0.020692 sec) SUBFIND: SO iteration 16: need to repeat for 110718 halo centers. (took 0.0202421 sec) SUBFIND: SO iteration 17: need to repeat for 1726 halo centers. (took 0.00674419 sec) SUBFIND: SO iteration 18: need to repeat for 6 halo centers. (took 0.000360515 sec) SUBFIND: SO iteration 1: need to repeat for 1659617 halo centers. (took 0.0208677 sec) SUBFIND: SO iteration 2: need to repeat for 1659617 halo centers. (took 0.020346 sec) SUBFIND: SO iteration 3: need to repeat for 1659617 halo centers. (took 0.0209637 sec) SUBFIND: SO iteration 4: need to repeat for 1659617 halo centers. (took 0.0206085 sec) SUBFIND: SO iteration 5: need to repeat for 1659617 halo centers. (took 0.0205892 sec) SUBFIND: SO iteration 6: need to repeat for 1659617 halo centers. (took 0.0206978 sec) SUBFIND: SO iteration 7: need to repeat for 1659617 halo centers. (took 0.0206753 sec) SUBFIND: SO iteration 8: need to repeat for 1659617 halo centers. (took 0.0207567 sec) SUBFIND: SO iteration 9: need to repeat for 1659617 halo centers. (took 0.0206341 sec) SUBFIND: SO iteration 10: need to repeat for 1659617 halo centers. (took 0.020659 sec) SUBFIND: SO iteration 11: need to repeat for 1659617 halo centers. (took 0.020667 sec) SUBFIND: SO iteration 12: need to repeat for 1659617 halo centers. (took 0.0206774 sec) SUBFIND: SO iteration 13: need to repeat for 1659617 halo centers. (took 0.0206344 sec) SUBFIND: SO iteration 14: need to repeat for 1659617 halo centers. (took 0.0207302 sec) SUBFIND: SO iteration 15: need to repeat for 1659617 halo centers. (took 0.0211049 sec) SUBFIND: SO iteration 16: need to repeat for 63506 halo centers. (took 0.0202874 sec) SUBFIND: SO iteration 17: need to repeat for 593 halo centers. (took 0.00510521 sec) SUBFIND: SO iteration 18: need to repeat for 2 halo centers. (took 0.000271594 sec) SUBFIND: SO iteration 1: need to repeat for 1659617 halo centers. (took 0.0211559 sec) SUBFIND: SO iteration 2: need to repeat for 1659617 halo centers. (took 0.0217236 sec) SUBFIND: SO iteration 3: need to repeat for 1659617 halo centers. (took 0.0216486 sec) SUBFIND: SO iteration 4: need to repeat for 1659617 halo centers. (took 0.0220019 sec) SUBFIND: SO iteration 5: need to repeat for 1659617 halo centers. (took 0.0223756 sec) SUBFIND: SO iteration 6: need to repeat for 1659617 halo centers. (took 0.0219645 sec) SUBFIND: SO iteration 7: need to repeat for 1659617 halo centers. (took 0.0214358 sec) SUBFIND: SO iteration 8: need to repeat for 1659617 halo centers. (took 0.0217051 sec) SUBFIND: SO iteration 9: need to repeat for 1659617 halo centers. (took 0.0210256 sec) SUBFIND: SO iteration 10: need to repeat for 1659617 halo centers. (took 0.0208171 sec) SUBFIND: SO iteration 11: need to repeat for 1659617 halo centers. (took 0.0206961 sec) SUBFIND: SO iteration 12: need to repeat for 1659617 halo centers. (took 0.0206659 sec) SUBFIND: SO iteration 13: need to repeat for 1659617 halo centers. (took 0.0207015 sec) SUBFIND: SO iteration 14: need to repeat for 1659617 halo centers. (took 0.0207923 sec) SUBFIND: SO iteration 15: need to repeat for 1659617 halo centers. (took 0.0207887 sec) SUBFIND: SO iteration 16: need to repeat for 113138 halo centers. (took 0.0202536 sec) SUBFIND: SO iteration 17: need to repeat for 1752 halo centers. (took 0.00676114 sec) SUBFIND: SO iteration 18: need to repeat for 7 halo centers. (took 0.000346674 sec) SUBFIND: SO iteration 1: need to repeat for 1659617 halo centers. (took 0.0207515 sec) SUBFIND: SO iteration 2: need to repeat for 1659617 halo centers. (took 0.0206395 sec) SUBFIND: SO iteration 3: need to repeat for 1659617 halo centers. (took 0.0205245 sec) SUBFIND: SO iteration 4: need to repeat for 1659617 halo centers. (took 0.0203226 sec) SUBFIND: SO iteration 5: need to repeat for 1659617 halo centers. (took 0.0203939 sec) SUBFIND: SO iteration 6: need to repeat for 1659617 halo centers. (took 0.020365 sec) SUBFIND: SO iteration 7: need to repeat for 1659617 halo centers. (took 0.0204407 sec) SUBFIND: SO iteration 8: need to repeat for 1659617 halo centers. (took 0.0204335 sec) SUBFIND: SO iteration 9: need to repeat for 1659617 halo centers. (took 0.0205724 sec) SUBFIND: SO iteration 10: need to repeat for 1659617 halo centers. (took 0.0204358 sec) SUBFIND: SO iteration 11: need to repeat for 1659617 halo centers. (took 0.0203805 sec) SUBFIND: SO iteration 12: need to repeat for 1659617 halo centers. (took 0.0205583 sec) SUBFIND: SO iteration 13: need to repeat for 1659617 halo centers. (took 0.0203616 sec) SUBFIND: SO iteration 14: need to repeat for 1659617 halo centers. (took 0.0204444 sec) SUBFIND: SO iteration 15: need to repeat for 1659617 halo centers. (took 0.0203638 sec) SUBFIND: SO iteration 16: need to repeat for 1372186 halo centers. (took 0.020422 sec) SUBFIND: SO iteration 17: need to repeat for 115989 halo centers. (took 0.0180358 sec) SUBFIND: SO iteration 18: need to repeat for 13544 halo centers. (took 0.00675526 sec) SUBFIND: SO iteration 19: need to repeat for 1 halo centers. (took 0.00144076 sec) SUBFIND: determining spherical overdensity masses took 1.38428 sec SUBFIND: assembled and ordered groups and subhalos (took 0.186396 sec) FOF/SUBFIND: writing group catalogue file: 'output/fof_subhalo_tab_271' (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 = 2.67016 sec, total size 621.961 MB, corresponds to effective I/O rate of 232.931 MB/sec SUBFIND: Subgroup catalogues saved. took = 2.67149 sec SUBFIND: Finished with SUBFIND. (total time=55.965 sec) SUBFIND: Total number of subhalos with at least 20 particles: 1666994 SUBFIND: Largest subhalo has 81 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134096419 FOF: preparing output order of particles took 1.28482 sec SNAPSHOT: writing snapshot file #271 @ time 0.132275 ... SNAPSHOT: writing snapshot file: 'output/snap_271' (file 1 of 1) SNAPSHOT: writing snapshot rename 'output/snap_271.hdf5' to 'output/bak-snap_271.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 8.27815 sec, total size 5299.88 MB, corresponds to effective I/O rate of 640.225 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 496 (rank 496 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 491 (rank 491 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.