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 = 186306.96 Mb (on task= 297), Smallest = 186177.53 Mb (on task= 0), Average = 186279.32 Mb Total Mem: Largest = 191386.89 Mb (on task= 54), Smallest = 191386.76 Mb (on task= 0), Average = 191386.89 Mb Committed_AS: Largest = 5209.23 Mb (on task= 0), Smallest = 5079.92 Mb (on task= 297), Average = 5107.57 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 = 5209.23 Mb (on task= 0), Smallest = 5079.92 Mb (on task= 297), Average = 5107.57 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 17.5555 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): 64227767 (tot= 64227767) masstab= 0 READIC: Type 1: 69905491 (tot= 69905491) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 2123 (tot= 2123) 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 4.62011 sec, total size 6385.24 MB, corresponds to effective I/O rate of 1382.05 MB/sec READIC: Total number of particles : 134135381 INIT: Testing ID uniqueness... INIT: success. took=0.0675323 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=31396, determination of top-level tree involved 6 iterations and took 0.379409 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=183 for nextra=196, reaching maximum imbalance of 1.11885|1.11973 DOMAIN: combining multiple-domains took 0.015174 sec DOMAIN: exchange of 69907614 particles DOMAIN: particle exchange done. (took 0.216332 sec) DOMAIN: domain decomposition done. (took in total 0.616664 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0351037 sec. INIT: Converting u -> entropy All.cf_a3inv=1000 FOF: Begin to compute FoF group catalogue... (presently allocated=86.8188 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.0510146 sec =72417.2 NTopnodes=35881 NTopleaves=31396 FOF: Start linking particles (presently allocated=98.8773 MB) FOF: linking of small cells took 0.000835942 sec FOF: local links done (took 0.070677 sec, avg-work=0.0619212, imbalance=1.12662). FOF: Marked=175641 out of the 69905491 primaries which are linked FOF: begin linking across processors (presently allocated=99.95 MB) FOF: have done 17016 cross links (processed 175641, took 0.00384742 sec) FOF: have done 3555 cross links (processed 89483, took 0.00306665 sec) FOF: have done 650 cross links (processed 13186, took 0.00291923 sec) FOF: have done 112 cross links (processed 2366, took 0.00244248 sec) FOF: have done 18 cross links (processed 343, took 0.00244825 sec) FOF: have done 2 cross links (processed 37, took 0.00237109 sec) FOF: have done 1 cross links (processed 4, took 0.00240383 sec) FOF: have done 0 cross links (processed 3, took 0.00232087 sec) FOF: Local groups found. FOF: primary group finding took = 0.0983127 sec FOF: Start finding nearest dm-particle (presently allocated=98.8773 MB) FOF: fof-nearest iteration 1: need to repeat for 62943681 particles. (took = 0.046866 sec) FOF: fof-nearest iteration 2: need to repeat for 56523244 particles. (took = 0.0518271 sec) FOF: fof-nearest iteration 3: need to repeat for 38160857 particles. (took = 0.0554508 sec) FOF: fof-nearest iteration 4: need to repeat for 15399829 particles. (took = 0.0453311 sec) FOF: fof-nearest iteration 5: need to repeat for 2648599 particles. (took = 0.0230676 sec) FOF: fof-nearest iteration 6: need to repeat for 48644 particles. (took = 0.00650531 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.233458 sec FOF: compiling local group data and catalogue took = 0.0134087 sec FOF: Total number of FOF groups with at least 32 particles: 2344732 FOF: Largest FOF group has 58 particles. FOF: Total number of particles in FOF groups: 134135175 FOF: group properties are now allocated.. (presently allocated=90.394 MB) FOF: computation of group properties took = 0.00679697 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.253635 sec FOF: Finished computing FoF groups. Complete work took 0.786687 sec (presently allocated=87.8355 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=93.0224 MB) GRAVTREE: Tree construction done. took 0.220414 sec =89291 NTopnodes=35881 NTopleaves=31396 tree-build-scalability=0.598622 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 128571299 particles. (took 0.426243 sec) SUBFIND: ngb iteration 2: need to repeat for 122590708 particles. (took 0.355161 sec) SUBFIND: ngb iteration 3: need to repeat for 116847210 particles. (took 0.315286 sec) SUBFIND: ngb iteration 4: need to repeat for 111746265 particles. (took 0.284314 sec) SUBFIND: ngb iteration 5: need to repeat for 106942863 particles. (took 0.264929 sec) SUBFIND: ngb iteration 6: need to repeat for 101276255 particles. (took 0.253314 sec) SUBFIND: ngb iteration 7: need to repeat for 93113332 particles. (took 0.241647 sec) SUBFIND: ngb iteration 8: need to repeat for 82796530 particles. (took 0.215533 sec) SUBFIND: ngb iteration 9: need to repeat for 73820369 particles. (took 0.179967 sec) SUBFIND: ngb iteration 10: need to repeat for 68365369 particles. (took 0.14753 sec) SUBFIND: ngb iteration 11: need to repeat for 65804965 particles. (took 0.130757 sec) SUBFIND: ngb iteration 12: need to repeat for 64792484 particles. (took 0.125053 sec) SUBFIND: ngb iteration 13: need to repeat for 64428107 particles. (took 0.124229 sec) SUBFIND: ngb iteration 14: need to repeat for 64301011 particles. (took 0.123584 sec) SUBFIND: ngb iteration 15: need to repeat for 64254790 particles. (took 0.120396 sec) SUBFIND: ngb iteration 16: need to repeat for 64231098 particles. (took 0.114546 sec) SUBFIND: ngb iteration 17: need to repeat for 64200205 particles. (took 0.106945 sec) SUBFIND: ngb iteration 18: need to repeat for 64146840 particles. (took 0.0993769 sec) SUBFIND: ngb iteration 19: need to repeat for 64064172 particles. (took 0.0935134 sec) SUBFIND: ngb iteration 20: need to repeat for 63947691 particles. (took 0.0902594 sec) SUBFIND: ngb iteration 21: need to repeat for 63786889 particles. (took 0.0898557 sec) SUBFIND: ngb iteration 22: need to repeat for 63554772 particles. (took 0.0907543 sec) SUBFIND: ngb iteration 23: need to repeat for 63210482 particles. (took 0.0924404 sec) SUBFIND: ngb iteration 24: need to repeat for 62705168 particles. (took 0.0950773 sec) SUBFIND: ngb iteration 25: need to repeat for 61950759 particles. (took 0.0985985 sec) SUBFIND: ngb iteration 26: need to repeat for 60836102 particles. (took 0.103901 sec) SUBFIND: ngb iteration 27: need to repeat for 59234330 particles. (took 0.110948 sec) SUBFIND: ngb iteration 28: need to repeat for 57014110 particles. (took 0.120027 sec) SUBFIND: ngb iteration 29: need to repeat for 54065552 particles. (took 0.131655 sec) SUBFIND: ngb iteration 30: need to repeat for 50418113 particles. (took 0.14766 sec) SUBFIND: ngb iteration 31: need to repeat for 46145010 particles. (took 0.160123 sec) SUBFIND: ngb iteration 32: need to repeat for 41535772 particles. (took 0.170609 sec) SUBFIND: ngb iteration 33: need to repeat for 36762646 particles. (took 0.175758 sec) SUBFIND: ngb iteration 34: need to repeat for 31887267 particles. (took 0.176036 sec) SUBFIND: ngb iteration 35: need to repeat for 26776963 particles. (took 0.164657 sec) SUBFIND: ngb iteration 36: need to repeat for 21441883 particles. (took 0.14337 sec) SUBFIND: ngb iteration 37: need to repeat for 16127044 particles. (took 0.121744 sec) SUBFIND: ngb iteration 38: need to repeat for 11194550 particles. (took 0.100394 sec) SUBFIND: ngb iteration 39: need to repeat for 7017503 particles. (took 0.079996 sec) SUBFIND: ngb iteration 40: need to repeat for 3884475 particles. (took 0.0589538 sec) SUBFIND: ngb iteration 41: need to repeat for 1842367 particles. (took 0.0401255 sec) SUBFIND: ngb iteration 42: need to repeat for 728154 particles. (took 0.024147 sec) SUBFIND: ngb iteration 43: need to repeat for 231309 particles. (took 0.012311 sec) SUBFIND: ngb iteration 44: need to repeat for 57141 particles. (took 0.00547634 sec) SUBFIND: ngb iteration 45: need to repeat for 10600 particles. (took 0.00220582 sec) SUBFIND: ngb iteration 46: need to repeat for 1281 particles. (took 0.000775527 sec) SUBFIND: ngb iteration 47: need to repeat for 83 particles. (took 0.000357775 sec) SUBFIND: ngb iteration 48: need to repeat for 2 particles. (took 0.000268018 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 6.33503 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 134135381 particles, for threshold size factor 0.6) SUBFIND: The other 2344732 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00473343 sec SUBFIND: particle balance=1.11885 SUBFIND: subfind_exchange() took 0.23686 sec SUBFIND: particle balance for processing=1.00008 SUBFIND: subdomain decomposition took 0.0515983 sec SUBFIND: serial subfind subdomain decomposition took 0.0511731 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=2714 took 27.3132 sec SUBFIND: root-task=0: Serial processing of halo 0 took 27.4385 SUBFIND: Processing overall took (total time=30.0439 sec) SUBFIND: 0 out of 3339 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 258751 ALLOCATE: Changing to MaxPartSph = 123896 SUBFIND: subfind_exchange() (for return to original CPU) took 0.261347 sec TREE: Full tree construction for all particles. (presently allocated=81.5401 MB) GRAVTREE: Tree construction done. took 0.806975 sec =89291 NTopnodes=35881 NTopleaves=31396 tree-build-scalability=0.598622 SUBFIND: SO iteration 1: need to repeat for 2344725 halo centers. (took 0.0231444 sec) SUBFIND: SO iteration 2: need to repeat for 2344725 halo centers. (took 0.0209771 sec) SUBFIND: SO iteration 3: need to repeat for 2344725 halo centers. (took 0.0217437 sec) SUBFIND: SO iteration 4: need to repeat for 2344725 halo centers. (took 0.0211096 sec) SUBFIND: SO iteration 5: need to repeat for 2344725 halo centers. (took 0.020635 sec) SUBFIND: SO iteration 6: need to repeat for 2344725 halo centers. (took 0.020946 sec) SUBFIND: SO iteration 7: need to repeat for 2344725 halo centers. (took 0.020406 sec) SUBFIND: SO iteration 8: need to repeat for 2344725 halo centers. (took 0.0206511 sec) SUBFIND: SO iteration 9: need to repeat for 2344725 halo centers. (took 0.0204054 sec) SUBFIND: SO iteration 10: need to repeat for 2344725 halo centers. (took 0.0201751 sec) SUBFIND: SO iteration 11: need to repeat for 2344725 halo centers. (took 0.0203859 sec) SUBFIND: SO iteration 12: need to repeat for 2344725 halo centers. (took 0.020315 sec) SUBFIND: SO iteration 13: need to repeat for 2344725 halo centers. (took 0.0201982 sec) SUBFIND: SO iteration 14: need to repeat for 2344725 halo centers. (took 0.020234 sec) SUBFIND: SO iteration 15: need to repeat for 2344725 halo centers. (took 0.0202532 sec) SUBFIND: SO iteration 16: need to repeat for 192862 halo centers. (took 0.0197603 sec) SUBFIND: SO iteration 17: need to repeat for 686 halo centers. (took 0.00700797 sec) SUBFIND: SO iteration 1: need to repeat for 2344725 halo centers. (took 0.0203365 sec) SUBFIND: SO iteration 2: need to repeat for 2344725 halo centers. (took 0.0200077 sec) SUBFIND: SO iteration 3: need to repeat for 2344725 halo centers. (took 0.0202122 sec) SUBFIND: SO iteration 4: need to repeat for 2344725 halo centers. (took 0.0202297 sec) SUBFIND: SO iteration 5: need to repeat for 2344725 halo centers. (took 0.020269 sec) SUBFIND: SO iteration 6: need to repeat for 2344725 halo centers. (took 0.0201874 sec) SUBFIND: SO iteration 7: need to repeat for 2344725 halo centers. (took 0.0202161 sec) SUBFIND: SO iteration 8: need to repeat for 2344725 halo centers. (took 0.020219 sec) SUBFIND: SO iteration 9: need to repeat for 2344725 halo centers. (took 0.0202608 sec) SUBFIND: SO iteration 10: need to repeat for 2344725 halo centers. (took 0.0202416 sec) SUBFIND: SO iteration 11: need to repeat for 2344725 halo centers. (took 0.0202492 sec) SUBFIND: SO iteration 12: need to repeat for 2344725 halo centers. (took 0.0203383 sec) SUBFIND: SO iteration 13: need to repeat for 2344725 halo centers. (took 0.0203038 sec) SUBFIND: SO iteration 14: need to repeat for 2344725 halo centers. (took 0.0202519 sec) SUBFIND: SO iteration 15: need to repeat for 2344725 halo centers. (took 0.0202182 sec) SUBFIND: SO iteration 16: need to repeat for 109475 halo centers. (took 0.0197784 sec) SUBFIND: SO iteration 17: need to repeat for 404 halo centers. (took 0.00509566 sec) SUBFIND: SO iteration 1: need to repeat for 2344725 halo centers. (took 0.0202748 sec) SUBFIND: SO iteration 2: need to repeat for 2344725 halo centers. (took 0.0201052 sec) SUBFIND: SO iteration 3: need to repeat for 2344725 halo centers. (took 0.0203422 sec) SUBFIND: SO iteration 4: need to repeat for 2344725 halo centers. (took 0.0202856 sec) SUBFIND: SO iteration 5: need to repeat for 2344725 halo centers. (took 0.0202262 sec) SUBFIND: SO iteration 6: need to repeat for 2344725 halo centers. (took 0.0203062 sec) SUBFIND: SO iteration 7: need to repeat for 2344725 halo centers. (took 0.0202182 sec) SUBFIND: SO iteration 8: need to repeat for 2344725 halo centers. (took 0.0202207 sec) SUBFIND: SO iteration 9: need to repeat for 2344725 halo centers. (took 0.0202367 sec) SUBFIND: SO iteration 10: need to repeat for 2344725 halo centers. (took 0.0202086 sec) SUBFIND: SO iteration 11: need to repeat for 2344725 halo centers. (took 0.0201819 sec) SUBFIND: SO iteration 12: need to repeat for 2344725 halo centers. (took 0.0202211 sec) SUBFIND: SO iteration 13: need to repeat for 2344725 halo centers. (took 0.0202099 sec) SUBFIND: SO iteration 14: need to repeat for 2344725 halo centers. (took 0.0202307 sec) SUBFIND: SO iteration 15: need to repeat for 2344725 halo centers. (took 0.0207774 sec) SUBFIND: SO iteration 16: need to repeat for 195433 halo centers. (took 0.0202989 sec) SUBFIND: SO iteration 17: need to repeat for 708 halo centers. (took 0.00730521 sec) SUBFIND: SO iteration 1: need to repeat for 2344725 halo centers. (took 0.0206949 sec) SUBFIND: SO iteration 2: need to repeat for 2344725 halo centers. (took 0.020468 sec) SUBFIND: SO iteration 3: need to repeat for 2344725 halo centers. (took 0.0199975 sec) SUBFIND: SO iteration 4: need to repeat for 2344725 halo centers. (took 0.0202707 sec) SUBFIND: SO iteration 5: need to repeat for 2344725 halo centers. (took 0.0202331 sec) SUBFIND: SO iteration 6: need to repeat for 2344725 halo centers. (took 0.0202345 sec) SUBFIND: SO iteration 7: need to repeat for 2344725 halo centers. (took 0.0200416 sec) SUBFIND: SO iteration 8: need to repeat for 2344725 halo centers. (took 0.0201248 sec) SUBFIND: SO iteration 9: need to repeat for 2344725 halo centers. (took 0.0199132 sec) SUBFIND: SO iteration 10: need to repeat for 2344725 halo centers. (took 0.0199837 sec) SUBFIND: SO iteration 11: need to repeat for 2344725 halo centers. (took 0.0200673 sec) SUBFIND: SO iteration 12: need to repeat for 2344725 halo centers. (took 0.0199378 sec) SUBFIND: SO iteration 13: need to repeat for 2344725 halo centers. (took 0.0199039 sec) SUBFIND: SO iteration 14: need to repeat for 2344725 halo centers. (took 0.0199068 sec) SUBFIND: SO iteration 15: need to repeat for 2344725 halo centers. (took 0.0199384 sec) SUBFIND: SO iteration 16: need to repeat for 1930342 halo centers. (took 0.019842 sec) SUBFIND: SO iteration 17: need to repeat for 174712 halo centers. (took 0.0176245 sec) SUBFIND: SO iteration 18: need to repeat for 15335 halo centers. (took 0.00636297 sec) SUBFIND: determining spherical overdensity masses took 1.34946 sec SUBFIND: assembled and ordered groups and subhalos (took 0.257933 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 = 4.87739 sec, total size 877.24 MB, corresponds to effective I/O rate of 179.858 MB/sec SUBFIND: Subgroup catalogues saved. took = 4.87869 sec SUBFIND: Finished with SUBFIND. (total time=44.4359 sec) SUBFIND: Total number of subhalos with at least 20 particles: 2348054 SUBFIND: Largest subhalo has 58 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134134708 FOF: preparing output order of particles took 0.962808 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 8.54002 sec, total size 5340.2 MB, corresponds to effective I/O rate of 625.315 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 586 (rank 586 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.