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 = 186309.50 Mb (on task= 135), Smallest = 186188.34 Mb (on task= 0), Average = 186277.90 Mb Total Mem: Largest = 191386.89 Mb (on task= 54), Smallest = 191386.76 Mb (on task= 0), Average = 191386.89 Mb Committed_AS: Largest = 5198.42 Mb (on task= 0), Smallest = 5077.38 Mb (on task= 135), Average = 5108.99 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 = 5198.42 Mb (on task= 0), Smallest = 5077.38 Mb (on task= 135), Average = 5108.99 Mb avail /dev/shm: Largest = 95257.22 Mb (on task= 81), Smallest = 95257.12 Mb (on task= 8), 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 16.6934 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): 66081858 (tot= 66081858) masstab= 0 READIC: Type 1: 67925837 (tot= 67925837) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 127835 (tot= 127835) 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 4.87454 sec, total size 6392.32 MB, corresponds to effective I/O rate of 1311.37 MB/sec READIC: Total number of particles : 134135530 INIT: Testing ID uniqueness... INIT: success. took=0.0608588 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=32355, determination of top-level tree involved 6 iterations and took 0.380826 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=185 for nextra=16, reaching maximum imbalance of 1.12089|1.12107 DOMAIN: combining multiple-domains took 0.0152884 sec DOMAIN: exchange of 68053672 particles DOMAIN: particle exchange done. (took 0.186827 sec) DOMAIN: domain decomposition done. (took in total 0.588762 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0327244 sec. INIT: Converting u -> entropy All.cf_a3inv=1000 FOF: Begin to compute FoF group catalogue... (presently allocated=87.5302 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.0898704 sec =61339.5 NTopnodes=36977 NTopleaves=32355 FOF: Start linking particles (presently allocated=96.8907 MB) FOF: linking of small cells took 0.000827665 sec FOF: local links done (took 0.0818672 sec, avg-work=0.0712649, imbalance=1.13418). FOF: Marked=185558 out of the 67925837 primaries which are linked FOF: begin linking across processors (presently allocated=97.8512 MB) FOF: have done 12037 cross links (processed 185558, took 0.00381439 sec) FOF: have done 3208 cross links (processed 94646, took 0.00306838 sec) FOF: have done 573 cross links (processed 14968, took 0.00265208 sec) FOF: have done 108 cross links (processed 2678, took 0.00245573 sec) FOF: have done 16 cross links (processed 425, took 0.00235251 sec) FOF: have done 5 cross links (processed 55, took 0.00235448 sec) FOF: have done 2 cross links (processed 20, took 0.00233062 sec) FOF: have done 0 cross links (processed 12, took 0.00237208 sec) FOF: Local groups found. FOF: primary group finding took = 0.108865 sec FOF: Start finding nearest dm-particle (presently allocated=96.8907 MB) FOF: fof-nearest iteration 1: need to repeat for 64203434 particles. (took = 0.0526192 sec) FOF: fof-nearest iteration 2: need to repeat for 54435639 particles. (took = 0.0596166 sec) FOF: fof-nearest iteration 3: need to repeat for 29761143 particles. (took = 0.0648395 sec) FOF: fof-nearest iteration 4: need to repeat for 8522991 particles. (took = 0.0449226 sec) FOF: fof-nearest iteration 5: need to repeat for 1164551 particles. (took = 0.0169799 sec) FOF: fof-nearest iteration 6: need to repeat for 20870 particles. (took = 0.00456534 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.247609 sec FOF: compiling local group data and catalogue took = 0.0129191 sec FOF: Total number of FOF groups with at least 32 particles: 798513 FOF: Largest FOF group has 171 particles. FOF: Total number of particles in FOF groups: 134135472 FOF: group properties are now allocated.. (presently allocated=90.1952 MB) FOF: computation of group properties took = 0.00484163 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.241204 sec FOF: Finished computing FoF groups. Complete work took 0.824361 sec (presently allocated=87.8514 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=90.87 MB) GRAVTREE: Tree construction done. took 0.27023 sec =76651.7 NTopnodes=36977 NTopleaves=32355 tree-build-scalability=0.518156 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 134119492 particles. (took 0.533473 sec) SUBFIND: ngb iteration 2: need to repeat for 134108030 particles. (took 0.43491 sec) SUBFIND: ngb iteration 3: need to repeat for 134097816 particles. (took 0.379441 sec) SUBFIND: ngb iteration 4: need to repeat for 134088021 particles. (took 0.353373 sec) SUBFIND: ngb iteration 5: need to repeat for 134079613 particles. (took 0.338589 sec) SUBFIND: ngb iteration 6: need to repeat for 134074046 particles. (took 0.333381 sec) SUBFIND: ngb iteration 7: need to repeat for 134067897 particles. (took 0.338117 sec) SUBFIND: ngb iteration 8: need to repeat for 134062689 particles. (took 0.347453 sec) SUBFIND: ngb iteration 9: need to repeat for 134058244 particles. (took 0.3634 sec) SUBFIND: ngb iteration 10: need to repeat for 134044097 particles. (took 0.382737 sec) SUBFIND: ngb iteration 11: need to repeat for 133611587 particles. (took 0.405721 sec) SUBFIND: ngb iteration 12: need to repeat for 129821072 particles. (took 0.426685 sec) SUBFIND: ngb iteration 13: need to repeat for 120896259 particles. (took 0.436726 sec) SUBFIND: ngb iteration 14: need to repeat for 108616535 particles. (took 0.425878 sec) SUBFIND: ngb iteration 15: need to repeat for 95208718 particles. (took 0.397659 sec) SUBFIND: ngb iteration 16: need to repeat for 82004032 particles. (took 0.358732 sec) SUBFIND: ngb iteration 17: need to repeat for 68730551 particles. (took 0.314671 sec) SUBFIND: ngb iteration 18: need to repeat for 54799768 particles. (took 0.277566 sec) SUBFIND: ngb iteration 19: need to repeat for 40095620 particles. (took 0.237891 sec) SUBFIND: ngb iteration 20: need to repeat for 25938217 particles. (took 0.200435 sec) SUBFIND: ngb iteration 21: need to repeat for 14280262 particles. (took 0.1535 sec) SUBFIND: ngb iteration 22: need to repeat for 6408292 particles. (took 0.102985 sec) SUBFIND: ngb iteration 23: need to repeat for 2252035 particles. (took 0.0575714 sec) SUBFIND: ngb iteration 24: need to repeat for 575687 particles. (took 0.0269933 sec) SUBFIND: ngb iteration 25: need to repeat for 107019 particles. (took 0.0104892 sec) SUBFIND: ngb iteration 26: need to repeat for 23126 particles. (took 0.0027815 sec) SUBFIND: ngb iteration 27: need to repeat for 13400 particles. (took 0.00102751 sec) SUBFIND: ngb iteration 28: need to repeat for 12117 particles. (took 0.00113266 sec) SUBFIND: ngb iteration 29: need to repeat for 11420 particles. (took 0.00110391 sec) SUBFIND: ngb iteration 30: need to repeat for 10855 particles. (took 0.00123942 sec) SUBFIND: ngb iteration 31: need to repeat for 10129 particles. (took 0.00133696 sec) SUBFIND: ngb iteration 32: need to repeat for 9071 particles. (took 0.00153594 sec) SUBFIND: ngb iteration 33: need to repeat for 7682 particles. (took 0.00172516 sec) SUBFIND: ngb iteration 34: need to repeat for 6168 particles. (took 0.00183919 sec) SUBFIND: ngb iteration 35: need to repeat for 5190 particles. (took 0.00152146 sec) SUBFIND: ngb iteration 36: need to repeat for 4155 particles. (took 0.00114914 sec) SUBFIND: ngb iteration 37: need to repeat for 3343 particles. (took 0.00112605 sec) SUBFIND: ngb iteration 38: need to repeat for 2330 particles. (took 0.000953991 sec) SUBFIND: ngb iteration 39: need to repeat for 1510 particles. (took 0.000820832 sec) SUBFIND: ngb iteration 40: need to repeat for 911 particles. (took 0.000726379 sec) SUBFIND: ngb iteration 41: need to repeat for 431 particles. (took 0.000669474 sec) SUBFIND: ngb iteration 42: need to repeat for 262 particles. (took 0.000622816 sec) SUBFIND: ngb iteration 43: need to repeat for 63 particles. (took 0.000474853 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 7.66403 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 134135530 particles, for threshold size factor 0.6) SUBFIND: The other 798513 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00344549 sec SUBFIND: particle balance=1.12089 SUBFIND: subfind_exchange() took 0.238661 sec SUBFIND: particle balance for processing=1.00087 SUBFIND: subdomain decomposition took 0.0515992 sec SUBFIND: serial subfind subdomain decomposition took 0.0511487 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=925 took 10.8576 sec SUBFIND: root-task=0: Serial processing of halo 0 took 10.9835 SUBFIND: Processing overall took (total time=11.1461 sec) SUBFIND: 0 out of 16607 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 258750 ALLOCATE: Changing to MaxPartSph = 127473 SUBFIND: subfind_exchange() (for return to original CPU) took 0.261773 sec TREE: Full tree construction for all particles. (presently allocated=80.3633 MB) GRAVTREE: Tree construction done. took 0.786833 sec =76651.7 NTopnodes=36977 NTopleaves=32355 tree-build-scalability=0.518156 SUBFIND: SO iteration 1: need to repeat for 798513 halo centers. (took 0.0157476 sec) SUBFIND: SO iteration 2: need to repeat for 798513 halo centers. (took 0.0145865 sec) SUBFIND: SO iteration 3: need to repeat for 798513 halo centers. (took 0.0144719 sec) SUBFIND: SO iteration 4: need to repeat for 798513 halo centers. (took 0.0145377 sec) SUBFIND: SO iteration 5: need to repeat for 798513 halo centers. (took 0.014192 sec) SUBFIND: SO iteration 6: need to repeat for 798513 halo centers. (took 0.0142527 sec) SUBFIND: SO iteration 7: need to repeat for 798513 halo centers. (took 0.0141686 sec) SUBFIND: SO iteration 8: need to repeat for 798513 halo centers. (took 0.0140895 sec) SUBFIND: SO iteration 9: need to repeat for 798513 halo centers. (took 0.0141508 sec) SUBFIND: SO iteration 10: need to repeat for 798513 halo centers. (took 0.0140928 sec) SUBFIND: SO iteration 11: need to repeat for 798513 halo centers. (took 0.0141314 sec) SUBFIND: SO iteration 12: need to repeat for 798513 halo centers. (took 0.0141137 sec) SUBFIND: SO iteration 13: need to repeat for 798513 halo centers. (took 0.0141231 sec) SUBFIND: SO iteration 14: need to repeat for 798513 halo centers. (took 0.0140869 sec) SUBFIND: SO iteration 15: need to repeat for 798513 halo centers. (took 0.014135 sec) SUBFIND: SO iteration 16: need to repeat for 16394 halo centers. (took 0.0139948 sec) SUBFIND: SO iteration 17: need to repeat for 82 halo centers. (took 0.00129379 sec) SUBFIND: SO iteration 18: need to repeat for 1 halo centers. (took 0.000226991 sec) SUBFIND: SO iteration 1: need to repeat for 798513 halo centers. (took 0.0141989 sec) SUBFIND: SO iteration 2: need to repeat for 798513 halo centers. (took 0.0138628 sec) SUBFIND: SO iteration 3: need to repeat for 798513 halo centers. (took 0.0140885 sec) SUBFIND: SO iteration 4: need to repeat for 798513 halo centers. (took 0.0140705 sec) SUBFIND: SO iteration 5: need to repeat for 798513 halo centers. (took 0.0140558 sec) SUBFIND: SO iteration 6: need to repeat for 798513 halo centers. (took 0.0140639 sec) SUBFIND: SO iteration 7: need to repeat for 798513 halo centers. (took 0.0140069 sec) SUBFIND: SO iteration 8: need to repeat for 798513 halo centers. (took 0.0140595 sec) SUBFIND: SO iteration 9: need to repeat for 798513 halo centers. (took 0.0140804 sec) SUBFIND: SO iteration 10: need to repeat for 798513 halo centers. (took 0.014065 sec) SUBFIND: SO iteration 11: need to repeat for 798513 halo centers. (took 0.0140677 sec) SUBFIND: SO iteration 12: need to repeat for 798513 halo centers. (took 0.0140374 sec) SUBFIND: SO iteration 13: need to repeat for 798513 halo centers. (took 0.0141195 sec) SUBFIND: SO iteration 14: need to repeat for 798513 halo centers. (took 0.0140404 sec) SUBFIND: SO iteration 15: need to repeat for 798513 halo centers. (took 0.0140427 sec) SUBFIND: SO iteration 16: need to repeat for 7843 halo centers. (took 0.0138791 sec) SUBFIND: SO iteration 17: need to repeat for 19 halo centers. (took 0.000829594 sec) SUBFIND: SO iteration 1: need to repeat for 798513 halo centers. (took 0.014162 sec) SUBFIND: SO iteration 2: need to repeat for 798513 halo centers. (took 0.014333 sec) SUBFIND: SO iteration 3: need to repeat for 798513 halo centers. (took 0.0142972 sec) SUBFIND: SO iteration 4: need to repeat for 798513 halo centers. (took 0.0142076 sec) SUBFIND: SO iteration 5: need to repeat for 798513 halo centers. (took 0.0141108 sec) SUBFIND: SO iteration 6: need to repeat for 798513 halo centers. (took 0.0141357 sec) SUBFIND: SO iteration 7: need to repeat for 798513 halo centers. (took 0.0141005 sec) SUBFIND: SO iteration 8: need to repeat for 798513 halo centers. (took 0.0142297 sec) SUBFIND: SO iteration 9: need to repeat for 798513 halo centers. (took 0.0141518 sec) SUBFIND: SO iteration 10: need to repeat for 798513 halo centers. (took 0.0141153 sec) SUBFIND: SO iteration 11: need to repeat for 798513 halo centers. (took 0.0141183 sec) SUBFIND: SO iteration 12: need to repeat for 798513 halo centers. (took 0.0140582 sec) SUBFIND: SO iteration 13: need to repeat for 798513 halo centers. (took 0.0141113 sec) SUBFIND: SO iteration 14: need to repeat for 798513 halo centers. (took 0.0141062 sec) SUBFIND: SO iteration 15: need to repeat for 798513 halo centers. (took 0.0140772 sec) SUBFIND: SO iteration 16: need to repeat for 16655 halo centers. (took 0.013975 sec) SUBFIND: SO iteration 17: need to repeat for 84 halo centers. (took 0.00129498 sec) SUBFIND: SO iteration 18: need to repeat for 1 halo centers. (took 0.000227682 sec) SUBFIND: SO iteration 1: need to repeat for 798513 halo centers. (took 0.0141165 sec) SUBFIND: SO iteration 2: need to repeat for 798513 halo centers. (took 0.0144889 sec) SUBFIND: SO iteration 3: need to repeat for 798513 halo centers. (took 0.0141349 sec) SUBFIND: SO iteration 4: need to repeat for 798513 halo centers. (took 0.01447 sec) SUBFIND: SO iteration 5: need to repeat for 798513 halo centers. (took 0.0143056 sec) SUBFIND: SO iteration 6: need to repeat for 798513 halo centers. (took 0.0144383 sec) SUBFIND: SO iteration 7: need to repeat for 798513 halo centers. (took 0.0143513 sec) SUBFIND: SO iteration 8: need to repeat for 798513 halo centers. (took 0.0145347 sec) SUBFIND: SO iteration 9: need to repeat for 798513 halo centers. (took 0.0145718 sec) SUBFIND: SO iteration 10: need to repeat for 798513 halo centers. (took 0.0145975 sec) SUBFIND: SO iteration 11: need to repeat for 798513 halo centers. (took 0.0143702 sec) SUBFIND: SO iteration 12: need to repeat for 798513 halo centers. (took 0.0144626 sec) SUBFIND: SO iteration 13: need to repeat for 798513 halo centers. (took 0.0144083 sec) SUBFIND: SO iteration 14: need to repeat for 798513 halo centers. (took 0.0143464 sec) SUBFIND: SO iteration 15: need to repeat for 798513 halo centers. (took 0.0144824 sec) SUBFIND: SO iteration 16: need to repeat for 477840 halo centers. (took 0.0143009 sec) SUBFIND: SO iteration 17: need to repeat for 15888 halo centers. (took 0.011308 sec) SUBFIND: SO iteration 18: need to repeat for 326 halo centers. (took 0.00114497 sec) SUBFIND: SO iteration 19: need to repeat for 2 halo centers. (took 0.000228778 sec) SUBFIND: determining spherical overdensity masses took 0.929578 sec SUBFIND: assembled and ordered groups and subhalos (took 0.234818 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 = 4.82193 sec, total size 301.935 MB, corresponds to effective I/O rate of 62.6169 MB/sec SUBFIND: Subgroup catalogues saved. took = 4.82304 sec SUBFIND: Finished with SUBFIND. (total time=26.4021 sec) SUBFIND: Total number of subhalos with at least 20 particles: 815107 SUBFIND: Largest subhalo has 171 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134135472 FOF: preparing output order of particles took 0.884517 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 9.63378 sec, total size 5361.42 MB, corresponds to effective I/O rate of 556.523 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 577 (rank 577 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 794 (rank 794 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.