TACC: Starting up job 4244607 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 = 186472.46 Mb (on task= 621), Smallest = 186407.06 Mb (on task= 432), Average = 186426.69 Mb Total Mem: Largest = 191515.34 Mb (on task= 27), Smallest = 191515.20 Mb (on task= 0), Average = 191515.33 Mb Committed_AS: Largest = 5108.27 Mb (on task= 432), Smallest = 5042.87 Mb (on task= 621), Average = 5088.63 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 = 5108.27 Mb (on task= 432), Smallest = 5042.87 Mb (on task= 621), Average = 5088.63 Mb avail /dev/shm: Largest = 95321.44 Mb (on task= 27), Smallest = 95321.34 Mb (on task= 11), Average = 95321.42 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c106-162.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 14.8894 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_086.hdf5' contains: READIC: Type 0 (gas): 61506651 (tot= 61506651) masstab= 0 READIC: Type 1: 72321939 (tot= 72321939) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 361 (tot= 361) masstab= 0 READIC: Type 5: 0 (tot= 0) masstab= 0 READIC: Reading file `output/snap_086.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 4.22754 sec, total size 6360.83 MB, corresponds to effective I/O rate of 1504.62 MB/sec READIC: Total number of particles : 133828951 INIT: Testing ID uniqueness... INIT: success. took=0.0600806 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: NTopleaves=25159, determination of top-level tree involved 6 iterations and took 0.363974 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=189 for nextra=100, reaching maximum imbalance of 1.12279|1.12293 DOMAIN: combining multiple-domains took 0.015086 sec DOMAIN: exchange of 72322300 particles DOMAIN: particle exchange done. (took 0.210231 sec) DOMAIN: domain decomposition done. (took in total 0.595066 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0319153 sec. INIT: Converting u -> entropy All.cf_a3inv=729 FOF: Begin to compute FoF group catalogue... (presently allocated=85.5537 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.0526333 sec =71913.1 NTopnodes=28753 NTopleaves=25159 FOF: Start linking particles (presently allocated=97.2191 MB) FOF: linking of small cells took 0.000713138 sec FOF: local links done (took 0.0709134 sec, avg-work=0.0615638, imbalance=1.13344). FOF: Marked=187703 out of the 72321939 primaries which are linked FOF: begin linking across processors (presently allocated=98.2191 MB) FOF: have done 20816 cross links (processed 187703, took 0.0039513 sec) FOF: have done 3945 cross links (processed 94633, took 0.00321863 sec) FOF: have done 573 cross links (processed 12867, took 0.00260605 sec) FOF: have done 75 cross links (processed 1816, took 0.00242057 sec) FOF: have done 8 cross links (processed 211, took 0.00230126 sec) FOF: have done 1 cross links (processed 20, took 0.00230915 sec) FOF: have done 0 cross links (processed 8, took 0.00228239 sec) FOF: Local groups found. FOF: primary group finding took = 0.0951682 sec FOF: Start finding nearest dm-particle (presently allocated=97.2191 MB) FOF: fof-nearest iteration 1: need to repeat for 60549803 particles. (took = 0.0449929 sec) FOF: fof-nearest iteration 2: need to repeat for 55785870 particles. (took = 0.0479234 sec) FOF: fof-nearest iteration 3: need to repeat for 41544859 particles. (took = 0.0512295 sec) FOF: fof-nearest iteration 4: need to repeat for 20259657 particles. (took = 0.0452505 sec) FOF: fof-nearest iteration 5: need to repeat for 4087800 particles. (took = 0.0273979 sec) FOF: fof-nearest iteration 6: need to repeat for 97648 particles. (took = 0.00848157 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.229506 sec FOF: compiling local group data and catalogue took = 0.0134735 sec FOF: Total number of FOF groups with at least 32 particles: 3401522 FOF: Largest FOF group has 78 particles. FOF: Total number of particles in FOF groups: 133828918 FOF: group properties are now allocated.. (presently allocated=89.3085 MB) FOF: computation of group properties took = 0.00807036 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.266555 sec FOF: Finished computing FoF groups. Complete work took 0.798413 sec (presently allocated=86.9235 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=92.1168 MB) GRAVTREE: Tree construction done. took 0.207481 sec =88659.6 NTopnodes=28753 NTopleaves=25159 tree-build-scalability=0.676067 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 126252914 particles. (took 0.431574 sec) SUBFIND: ngb iteration 2: need to repeat for 116559196 particles. (took 0.346958 sec) SUBFIND: ngb iteration 3: need to repeat for 106815114 particles. (took 0.290729 sec) SUBFIND: ngb iteration 4: need to repeat for 98299791 particles. (took 0.242511 sec) SUBFIND: ngb iteration 5: need to repeat for 91373196 particles. (took 0.210613 sec) SUBFIND: ngb iteration 6: need to repeat for 85143628 particles. (took 0.189287 sec) SUBFIND: ngb iteration 7: need to repeat for 78235541 particles. (took 0.169223 sec) SUBFIND: ngb iteration 8: need to repeat for 71054273 particles. (took 0.147579 sec) SUBFIND: ngb iteration 9: need to repeat for 65753195 particles. (took 0.125076 sec) SUBFIND: ngb iteration 10: need to repeat for 63010624 particles. (took 0.106832 sec) SUBFIND: ngb iteration 11: need to repeat for 61951126 particles. (took 0.0993382 sec) SUBFIND: ngb iteration 12: need to repeat for 61621229 particles. (took 0.0982142 sec) SUBFIND: ngb iteration 13: need to repeat for 61534293 particles. (took 0.0988473 sec) SUBFIND: ngb iteration 14: need to repeat for 61513237 particles. (took 0.0983781 sec) SUBFIND: ngb iteration 15: need to repeat for 61508363 particles. (took 0.0963612 sec) SUBFIND: ngb iteration 16: need to repeat for 61507061 particles. (took 0.0921939 sec) SUBFIND: ngb iteration 17: need to repeat for 61506434 particles. (took 0.0863989 sec) SUBFIND: ngb iteration 18: need to repeat for 61505286 particles. (took 0.0805525 sec) SUBFIND: ngb iteration 19: need to repeat for 61502765 particles. (took 0.0758649 sec) SUBFIND: ngb iteration 20: need to repeat for 61497559 particles. (took 0.0740448 sec) SUBFIND: ngb iteration 21: need to repeat for 61486182 particles. (took 0.0745925 sec) SUBFIND: ngb iteration 22: need to repeat for 61460173 particles. (took 0.0764238 sec) SUBFIND: ngb iteration 23: need to repeat for 61401303 particles. (took 0.078957 sec) SUBFIND: ngb iteration 24: need to repeat for 61264795 particles. (took 0.0824112 sec) SUBFIND: ngb iteration 25: need to repeat for 60961471 particles. (took 0.0872214 sec) SUBFIND: ngb iteration 26: need to repeat for 60312391 particles. (took 0.0940565 sec) SUBFIND: ngb iteration 27: need to repeat for 58991319 particles. (took 0.102648 sec) SUBFIND: ngb iteration 28: need to repeat for 56556060 particles. (took 0.113769 sec) SUBFIND: ngb iteration 29: need to repeat for 52579682 particles. (took 0.12899 sec) SUBFIND: ngb iteration 30: need to repeat for 46940688 particles. (took 0.145971 sec) SUBFIND: ngb iteration 31: need to repeat for 40143127 particles. (took 0.156374 sec) SUBFIND: ngb iteration 32: need to repeat for 33159190 particles. (took 0.156826 sec) SUBFIND: ngb iteration 33: need to repeat for 26675299 particles. (took 0.145568 sec) SUBFIND: ngb iteration 34: need to repeat for 20880144 particles. (took 0.12679 sec) SUBFIND: ngb iteration 35: need to repeat for 15628278 particles. (took 0.103247 sec) SUBFIND: ngb iteration 36: need to repeat for 11003499 particles. (took 0.0793618 sec) SUBFIND: ngb iteration 37: need to repeat for 7164832 particles. (took 0.059511 sec) SUBFIND: ngb iteration 38: need to repeat for 4219320 particles. (took 0.0427134 sec) SUBFIND: ngb iteration 39: need to repeat for 2190814 particles. (took 0.0296526 sec) SUBFIND: ngb iteration 40: need to repeat for 977545 particles. (took 0.0181955 sec) SUBFIND: ngb iteration 41: need to repeat for 363803 particles. (took 0.0103574 sec) SUBFIND: ngb iteration 42: need to repeat for 109694 particles. (took 0.00611005 sec) SUBFIND: ngb iteration 43: need to repeat for 25753 particles. (took 0.00414153 sec) SUBFIND: ngb iteration 44: need to repeat for 4583 particles. (took 0.00202151 sec) SUBFIND: ngb iteration 45: need to repeat for 583 particles. (took 0.000654403 sec) SUBFIND: ngb iteration 46: need to repeat for 55 particles. (took 0.000420306 sec) SUBFIND: ngb iteration 47: need to repeat for 3 particles. (took 0.00041759 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 5.09228 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 133828951 particles, for threshold size factor 0.6) SUBFIND: The other 3401522 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00607351 sec SUBFIND: particle balance=1.12279 SUBFIND: subfind_exchange() took 0.236145 sec SUBFIND: particle balance for processing=1.00026 SUBFIND: subdomain decomposition took 0.0512863 sec SUBFIND: serial subfind subdomain decomposition took 0.0508563 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=3937 took 38.7421 sec SUBFIND: root-task=0: Serial processing of halo 0 took 38.8661 SUBFIND: Processing overall took (total time=43.2075 sec) SUBFIND: 0 out of 0 decisions, fraction -nan, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 258160 ALLOCATE: Changing to MaxPartSph = 118648 SUBFIND: subfind_exchange() (for return to original CPU) took 0.262173 sec TREE: Full tree construction for all particles. (presently allocated=79.4658 MB) GRAVTREE: Tree construction done. took 0.817645 sec =88659.6 NTopnodes=28753 NTopleaves=25159 tree-build-scalability=0.676067 SUBFIND: SO iteration 1: need to repeat for 3401365 halo centers. (took 0.0268747 sec) SUBFIND: SO iteration 2: need to repeat for 3401365 halo centers. (took 0.0242155 sec) SUBFIND: SO iteration 3: need to repeat for 3401365 halo centers. (took 0.0242298 sec) SUBFIND: SO iteration 4: need to repeat for 3401365 halo centers. (took 0.0239992 sec) SUBFIND: SO iteration 5: need to repeat for 3401365 halo centers. (took 0.0240512 sec) SUBFIND: SO iteration 6: need to repeat for 3401365 halo centers. (took 0.0243172 sec) SUBFIND: SO iteration 7: need to repeat for 3401365 halo centers. (took 0.0242889 sec) SUBFIND: SO iteration 8: need to repeat for 3401365 halo centers. (took 0.0240173 sec) SUBFIND: SO iteration 9: need to repeat for 3401365 halo centers. (took 0.0240245 sec) SUBFIND: SO iteration 10: need to repeat for 3401365 halo centers. (took 0.0240821 sec) SUBFIND: SO iteration 11: need to repeat for 3401365 halo centers. (took 0.0240494 sec) SUBFIND: SO iteration 12: need to repeat for 3401365 halo centers. (took 0.0241156 sec) SUBFIND: SO iteration 13: need to repeat for 3401365 halo centers. (took 0.0240227 sec) SUBFIND: SO iteration 14: need to repeat for 3401365 halo centers. (took 0.0261281 sec) SUBFIND: SO iteration 15: need to repeat for 3401365 halo centers. (took 0.0239479 sec) SUBFIND: SO iteration 16: need to repeat for 439568 halo centers. (took 0.0233191 sec) SUBFIND: SO iteration 17: need to repeat for 6984 halo centers. (took 0.0100849 sec) SUBFIND: SO iteration 1: need to repeat for 3401365 halo centers. (took 0.0241638 sec) SUBFIND: SO iteration 2: need to repeat for 3401365 halo centers. (took 0.0235942 sec) SUBFIND: SO iteration 3: need to repeat for 3401365 halo centers. (took 0.0243364 sec) SUBFIND: SO iteration 4: need to repeat for 3401365 halo centers. (took 0.0242829 sec) SUBFIND: SO iteration 5: need to repeat for 3401365 halo centers. (took 0.0250316 sec) SUBFIND: SO iteration 6: need to repeat for 3401365 halo centers. (took 0.0241998 sec) SUBFIND: SO iteration 7: need to repeat for 3401365 halo centers. (took 0.0242728 sec) SUBFIND: SO iteration 8: need to repeat for 3401365 halo centers. (took 0.0246134 sec) SUBFIND: SO iteration 9: need to repeat for 3401365 halo centers. (took 0.0278219 sec) SUBFIND: SO iteration 10: need to repeat for 3401365 halo centers. (took 0.0243523 sec) SUBFIND: SO iteration 11: need to repeat for 3401365 halo centers. (took 0.024332 sec) SUBFIND: SO iteration 12: need to repeat for 3401365 halo centers. (took 0.0246474 sec) SUBFIND: SO iteration 13: need to repeat for 3401365 halo centers. (took 0.0246866 sec) SUBFIND: SO iteration 14: need to repeat for 3401365 halo centers. (took 0.0249649 sec) SUBFIND: SO iteration 15: need to repeat for 3401365 halo centers. (took 0.0246207 sec) SUBFIND: SO iteration 16: need to repeat for 283995 halo centers. (took 0.0248526 sec) SUBFIND: SO iteration 17: need to repeat for 5348 halo centers. (took 0.00911542 sec) SUBFIND: SO iteration 1: need to repeat for 3401365 halo centers. (took 0.024175 sec) SUBFIND: SO iteration 2: need to repeat for 3401365 halo centers. (took 0.0235837 sec) SUBFIND: SO iteration 3: need to repeat for 3401365 halo centers. (took 0.0239476 sec) SUBFIND: SO iteration 4: need to repeat for 3401365 halo centers. (took 0.0239317 sec) SUBFIND: SO iteration 5: need to repeat for 3401365 halo centers. (took 0.0241318 sec) SUBFIND: SO iteration 6: need to repeat for 3401365 halo centers. (took 0.0240323 sec) SUBFIND: SO iteration 7: need to repeat for 3401365 halo centers. (took 0.0239673 sec) SUBFIND: SO iteration 8: need to repeat for 3401365 halo centers. (took 0.0239996 sec) SUBFIND: SO iteration 9: need to repeat for 3401365 halo centers. (took 0.0240232 sec) SUBFIND: SO iteration 10: need to repeat for 3401365 halo centers. (took 0.0239239 sec) SUBFIND: SO iteration 11: need to repeat for 3401365 halo centers. (took 0.0239054 sec) SUBFIND: SO iteration 12: need to repeat for 3401365 halo centers. (took 0.0240023 sec) SUBFIND: SO iteration 13: need to repeat for 3401365 halo centers. (took 0.0240341 sec) SUBFIND: SO iteration 14: need to repeat for 3401365 halo centers. (took 0.0240109 sec) SUBFIND: SO iteration 15: need to repeat for 3401365 halo centers. (took 0.0239192 sec) SUBFIND: SO iteration 16: need to repeat for 442760 halo centers. (took 0.0233517 sec) SUBFIND: SO iteration 17: need to repeat for 6996 halo centers. (took 0.0101884 sec) SUBFIND: SO iteration 1: need to repeat for 3401365 halo centers. (took 0.0241802 sec) SUBFIND: SO iteration 2: need to repeat for 3401365 halo centers. (took 0.0236734 sec) SUBFIND: SO iteration 3: need to repeat for 3401365 halo centers. (took 0.0230742 sec) SUBFIND: SO iteration 4: need to repeat for 3401365 halo centers. (took 0.0233696 sec) SUBFIND: SO iteration 5: need to repeat for 3401365 halo centers. (took 0.0233423 sec) SUBFIND: SO iteration 6: need to repeat for 3401365 halo centers. (took 0.0233794 sec) SUBFIND: SO iteration 7: need to repeat for 3401365 halo centers. (took 0.0233938 sec) SUBFIND: SO iteration 8: need to repeat for 3401365 halo centers. (took 0.0240423 sec) SUBFIND: SO iteration 9: need to repeat for 3401365 halo centers. (took 0.0233539 sec) SUBFIND: SO iteration 10: need to repeat for 3401365 halo centers. (took 0.0234901 sec) SUBFIND: SO iteration 11: need to repeat for 3401365 halo centers. (took 0.0240814 sec) SUBFIND: SO iteration 12: need to repeat for 3401365 halo centers. (took 0.0252985 sec) SUBFIND: SO iteration 13: need to repeat for 3401365 halo centers. (took 0.023362 sec) SUBFIND: SO iteration 14: need to repeat for 3401365 halo centers. (took 0.0245666 sec) SUBFIND: SO iteration 15: need to repeat for 3401365 halo centers. (took 0.0249883 sec) SUBFIND: SO iteration 16: need to repeat for 3054177 halo centers. (took 0.0241468 sec) SUBFIND: SO iteration 17: need to repeat for 306771 halo centers. (took 0.0224814 sec) SUBFIND: SO iteration 18: need to repeat for 38892 halo centers. (took 0.00941317 sec) SUBFIND: determining spherical overdensity masses took 1.61987 sec SUBFIND: assembled and ordered groups and subhalos (took 0.289478 sec) FOF/SUBFIND: writing group catalogue file: 'output/fof_subhalo_tab_086' (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 = 5.62891 sec, total size 1271.59 MB, corresponds to effective I/O rate of 225.904 MB/sec SUBFIND: Subgroup catalogues saved. took = 5.63055 sec SUBFIND: Finished with SUBFIND. (total time=57.4117 sec) SUBFIND: Total number of subhalos with at least 20 particles: 3401365 SUBFIND: Largest subhalo has 78 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 133822567 FOF: preparing output order of particles took 0.955627 sec SNAPSHOT: writing snapshot file #86 @ time 0.111111 ... SNAPSHOT: writing snapshot file: 'output/snap_086' (file 1 of 1) SNAPSHOT: writing snapshot rename 'output/snap_086.hdf5' to 'output/bak-snap_086.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 14.4857 sec, total size 5298.54 MB, corresponds to effective I/O rate of 365.778 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 236 (rank 236 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 240 (rank 240 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 242 (rank 242 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.