TACC: Starting up job 4245156 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 = 186342.13 Mb (on task= 594), Smallest = 186166.76 Mb (on task= 0), Average = 186287.91 Mb Total Mem: Largest = 191386.89 Mb (on task= 0), Smallest = 191386.89 Mb (on task= 513), Average = 191386.89 Mb Committed_AS: Largest = 5220.14 Mb (on task= 0), Smallest = 5044.76 Mb (on task= 594), Average = 5098.99 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 = 5220.14 Mb (on task= 0), Smallest = 5044.76 Mb (on task= 594), Average = 5098.99 Mb avail /dev/shm: Largest = 95257.27 Mb (on task= 81), Smallest = 95257.20 Mb (on task= 592), Average = 95257.25 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c205-009.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 16.7646 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_054.hdf5' contains: READIC: Type 0 (gas): 64149837 (tot= 64149837) masstab= 0 READIC: Type 1: 69832256 (tot= 69832256) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 372 (tot= 372) masstab= 0 READIC: Type 5: 0 (tot= 0) masstab= 0 READIC: Reading file `output/snap_054.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 4.35711 sec, total size 6377.94 MB, corresponds to effective I/O rate of 1463.8 MB/sec READIC: Total number of particles : 133982465 INIT: Testing ID uniqueness... INIT: success. took=0.0631231 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=26398, determination of top-level tree involved 6 iterations and took 0.463945 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=179 for nextra=60, reaching maximum imbalance of 1.1162|1.11683 DOMAIN: combining multiple-domains took 0.0144741 sec DOMAIN: exchange of 69832628 particles DOMAIN: particle exchange done. (took 0.354932 sec) DOMAIN: domain decomposition done. (took in total 0.840781 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0460108 sec. INIT: Converting u -> entropy All.cf_a3inv=1331 FOF: Begin to compute FoF group catalogue... (presently allocated=115.362 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.064471 sec =87321.2 NTopnodes=30169 NTopleaves=26398 FOF: Start linking particles (presently allocated=131.07 MB) FOF: linking of small cells took 0.00114206 sec FOF: local links done (took 0.0889618 sec, avg-work=0.0782283, imbalance=1.12798). FOF: Marked=155069 out of the 69832256 primaries which are linked FOF: begin linking across processors (presently allocated=132.42 MB) FOF: have done 17499 cross links (processed 155069, took 0.00482023 sec) FOF: have done 3160 cross links (processed 78641, took 0.00401952 sec) FOF: have done 484 cross links (processed 10269, took 0.00344915 sec) FOF: have done 78 cross links (processed 1500, took 0.00319804 sec) FOF: have done 11 cross links (processed 198, took 0.00307799 sec) FOF: have done 3 cross links (processed 32, took 0.00303835 sec) FOF: have done 1 cross links (processed 9, took 0.0030126 sec) FOF: have done 0 cross links (processed 2, took 0.00298542 sec) FOF: Local groups found. FOF: primary group finding took = 0.124185 sec FOF: Start finding nearest dm-particle (presently allocated=131.07 MB) FOF: fof-nearest iteration 1: need to repeat for 63051969 particles. (took = 0.061145 sec) FOF: fof-nearest iteration 2: need to repeat for 57403744 particles. (took = 0.0659944 sec) FOF: fof-nearest iteration 3: need to repeat for 40180254 particles. (took = 0.0705593 sec) FOF: fof-nearest iteration 4: need to repeat for 17504362 particles. (took = 0.0583328 sec) FOF: fof-nearest iteration 5: need to repeat for 3459029 particles. (took = 0.0316708 sec) FOF: fof-nearest iteration 6: need to repeat for 49715 particles. (took = 0.00976774 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.303086 sec FOF: compiling local group data and catalogue took = 0.0183953 sec FOF: Total number of FOF groups with at least 32 particles: 3450956 FOF: Largest FOF group has 77 particles. FOF: Total number of particles in FOF groups: 133982429 FOF: group properties are now allocated.. (presently allocated=120.562 MB) FOF: computation of group properties took = 0.0119981 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.190568 sec FOF: Finished computing FoF groups. Complete work took 0.817868 sec (presently allocated=117.262 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=124.144 MB) GRAVTREE: Tree construction done. took 0.36936 sec =111535 NTopnodes=30169 NTopleaves=26398 tree-build-scalability=0.729929 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 128929462 particles. (took 0.588471 sec) SUBFIND: ngb iteration 2: need to repeat for 122205880 particles. (took 0.487168 sec) SUBFIND: ngb iteration 3: need to repeat for 115007768 particles. (took 0.422585 sec) SUBFIND: ngb iteration 4: need to repeat for 108155297 particles. (took 0.371774 sec) SUBFIND: ngb iteration 5: need to repeat for 101883116 particles. (took 0.337878 sec) SUBFIND: ngb iteration 6: need to repeat for 95313644 particles. (took 0.313329 sec) SUBFIND: ngb iteration 7: need to repeat for 87082476 particles. (took 0.285523 sec) SUBFIND: ngb iteration 8: need to repeat for 77840531 particles. (took 0.246597 sec) SUBFIND: ngb iteration 9: need to repeat for 70592752 particles. (took 0.200069 sec) SUBFIND: ngb iteration 10: need to repeat for 66603657 particles. (took 0.162056 sec) SUBFIND: ngb iteration 11: need to repeat for 64935378 particles. (took 0.142177 sec) SUBFIND: ngb iteration 12: need to repeat for 64371916 particles. (took 0.135679 sec) SUBFIND: ngb iteration 13: need to repeat for 64207664 particles. (took 0.134389 sec) SUBFIND: ngb iteration 14: need to repeat for 64164303 particles. (took 0.132413 sec) SUBFIND: ngb iteration 15: need to repeat for 64153284 particles. (took 0.129106 sec) SUBFIND: ngb iteration 16: need to repeat for 64150581 particles. (took 0.122819 sec) SUBFIND: ngb iteration 17: need to repeat for 64149493 particles. (took 0.115554 sec) SUBFIND: ngb iteration 18: need to repeat for 64147752 particles. (took 0.108211 sec) SUBFIND: ngb iteration 19: need to repeat for 64143618 particles. (took 0.103119 sec) SUBFIND: ngb iteration 20: need to repeat for 64134261 particles. (took 0.101953 sec) SUBFIND: ngb iteration 21: need to repeat for 64113760 particles. (took 0.102901 sec) SUBFIND: ngb iteration 22: need to repeat for 64070632 particles. (took 0.10515 sec) SUBFIND: ngb iteration 23: need to repeat for 63976758 particles. (took 0.109034 sec) SUBFIND: ngb iteration 24: need to repeat for 63780547 particles. (took 0.115227 sec) SUBFIND: ngb iteration 25: need to repeat for 63390814 particles. (took 0.123141 sec) SUBFIND: ngb iteration 26: need to repeat for 62659782 particles. (took 0.133819 sec) SUBFIND: ngb iteration 27: need to repeat for 61388596 particles. (took 0.148228 sec) SUBFIND: ngb iteration 28: need to repeat for 59316521 particles. (took 0.166635 sec) SUBFIND: ngb iteration 29: need to repeat for 56225175 particles. (took 0.189232 sec) SUBFIND: ngb iteration 30: need to repeat for 52027570 particles. (took 0.211483 sec) SUBFIND: ngb iteration 31: need to repeat for 46844900 particles. (took 0.227853 sec) SUBFIND: ngb iteration 32: need to repeat for 41038145 particles. (took 0.238174 sec) SUBFIND: ngb iteration 33: need to repeat for 35057183 particles. (took 0.238603 sec) SUBFIND: ngb iteration 34: need to repeat for 29194435 particles. (took 0.22353 sec) SUBFIND: ngb iteration 35: need to repeat for 23506768 particles. (took 0.203824 sec) SUBFIND: ngb iteration 36: need to repeat for 18071172 particles. (took 0.172171 sec) SUBFIND: ngb iteration 37: need to repeat for 13044205 particles. (took 0.138771 sec) SUBFIND: ngb iteration 38: need to repeat for 8684422 particles. (took 0.110439 sec) SUBFIND: ngb iteration 39: need to repeat for 5212590 particles. (took 0.0837028 sec) SUBFIND: ngb iteration 40: need to repeat for 2743929 particles. (took 0.0591883 sec) SUBFIND: ngb iteration 41: need to repeat for 1234784 particles. (took 0.0385488 sec) SUBFIND: ngb iteration 42: need to repeat for 458431 particles. (took 0.0221299 sec) SUBFIND: ngb iteration 43: need to repeat for 136108 particles. (took 0.0110584 sec) SUBFIND: ngb iteration 44: need to repeat for 29846 particles. (took 0.00465999 sec) SUBFIND: ngb iteration 45: need to repeat for 5028 particles. (took 0.00176009 sec) SUBFIND: ngb iteration 46: need to repeat for 600 particles. (took 0.000619257 sec) SUBFIND: ngb iteration 47: need to repeat for 29 particles. (took 0.000328172 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 7.82699 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 133982465 particles, for threshold size factor 0.6) SUBFIND: The other 3450956 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00639312 sec SUBFIND: particle balance=1.1162 SUBFIND: subfind_exchange() took 0.379079 sec SUBFIND: particle balance for processing=1.00027 SUBFIND: subdomain decomposition took 0.0694984 sec SUBFIND: serial subfind subdomain decomposition took 0.0686954 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=5326 took 81.4745 sec SUBFIND: root-task=0: Serial processing of halo 0 took 81.6433 SUBFIND: Processing overall took (total time=81.7163 sec) SUBFIND: 0 out of 0 decisions, fraction -nan, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 344606 ALLOCATE: Changing to MaxPartSph = 164995 SUBFIND: subfind_exchange() (for return to original CPU) took 0.409072 sec TREE: Full tree construction for all particles. (presently allocated=108.018 MB) GRAVTREE: Tree construction done. took 1.08141 sec =111535 NTopnodes=30169 NTopleaves=26398 tree-build-scalability=0.729929 SUBFIND: SO iteration 1: need to repeat for 3450951 halo centers. (took 0.032423 sec) SUBFIND: SO iteration 2: need to repeat for 3450951 halo centers. (took 0.0274071 sec) SUBFIND: SO iteration 3: need to repeat for 3450951 halo centers. (took 0.0277713 sec) SUBFIND: SO iteration 4: need to repeat for 3450951 halo centers. (took 0.0276827 sec) SUBFIND: SO iteration 5: need to repeat for 3450951 halo centers. (took 0.0275933 sec) SUBFIND: SO iteration 6: need to repeat for 3450951 halo centers. (took 0.0274004 sec) SUBFIND: SO iteration 7: need to repeat for 3450951 halo centers. (took 0.0275572 sec) SUBFIND: SO iteration 8: need to repeat for 3450951 halo centers. (took 0.0272522 sec) SUBFIND: SO iteration 9: need to repeat for 3450951 halo centers. (took 0.0275905 sec) SUBFIND: SO iteration 10: need to repeat for 3450951 halo centers. (took 0.027233 sec) SUBFIND: SO iteration 11: need to repeat for 3450951 halo centers. (took 0.0272351 sec) SUBFIND: SO iteration 12: need to repeat for 3450951 halo centers. (took 0.0272188 sec) SUBFIND: SO iteration 13: need to repeat for 3450951 halo centers. (took 0.0272191 sec) SUBFIND: SO iteration 14: need to repeat for 3450951 halo centers. (took 0.0272786 sec) SUBFIND: SO iteration 15: need to repeat for 3450951 halo centers. (took 0.0272252 sec) SUBFIND: SO iteration 16: need to repeat for 413788 halo centers. (took 0.0263783 sec) SUBFIND: SO iteration 17: need to repeat for 4896 halo centers. (took 0.00927883 sec) SUBFIND: SO iteration 1: need to repeat for 3450951 halo centers. (took 0.0275247 sec) SUBFIND: SO iteration 2: need to repeat for 3450951 halo centers. (took 0.0267808 sec) SUBFIND: SO iteration 3: need to repeat for 3450951 halo centers. (took 0.0272463 sec) SUBFIND: SO iteration 4: need to repeat for 3450951 halo centers. (took 0.027269 sec) SUBFIND: SO iteration 5: need to repeat for 3450951 halo centers. (took 0.0278393 sec) SUBFIND: SO iteration 6: need to repeat for 3450951 halo centers. (took 0.0273455 sec) SUBFIND: SO iteration 7: need to repeat for 3450951 halo centers. (took 0.0280698 sec) SUBFIND: SO iteration 8: need to repeat for 3450951 halo centers. (took 0.0284447 sec) SUBFIND: SO iteration 9: need to repeat for 3450951 halo centers. (took 0.0284799 sec) SUBFIND: SO iteration 10: need to repeat for 3450951 halo centers. (took 0.0282758 sec) SUBFIND: SO iteration 11: need to repeat for 3450951 halo centers. (took 0.0276284 sec) SUBFIND: SO iteration 12: need to repeat for 3450951 halo centers. (took 0.0277945 sec) SUBFIND: SO iteration 13: need to repeat for 3450951 halo centers. (took 0.0274426 sec) SUBFIND: SO iteration 14: need to repeat for 3450951 halo centers. (took 0.027293 sec) SUBFIND: SO iteration 15: need to repeat for 3450949 halo centers. (took 0.0272854 sec) SUBFIND: SO iteration 16: need to repeat for 253357 halo centers. (took 0.0263773 sec) SUBFIND: SO iteration 17: need to repeat for 3407 halo centers. (took 0.00780763 sec) SUBFIND: SO iteration 1: need to repeat for 3450951 halo centers. (took 0.0275288 sec) SUBFIND: SO iteration 2: need to repeat for 3450951 halo centers. (took 0.0267805 sec) SUBFIND: SO iteration 3: need to repeat for 3450951 halo centers. (took 0.0273099 sec) SUBFIND: SO iteration 4: need to repeat for 3450951 halo centers. (took 0.0271613 sec) SUBFIND: SO iteration 5: need to repeat for 3450951 halo centers. (took 0.0272084 sec) SUBFIND: SO iteration 6: need to repeat for 3450951 halo centers. (took 0.0271865 sec) SUBFIND: SO iteration 7: need to repeat for 3450951 halo centers. (took 0.0272216 sec) SUBFIND: SO iteration 8: need to repeat for 3450951 halo centers. (took 0.0272766 sec) SUBFIND: SO iteration 9: need to repeat for 3450951 halo centers. (took 0.027148 sec) SUBFIND: SO iteration 10: need to repeat for 3450951 halo centers. (took 0.0271761 sec) SUBFIND: SO iteration 11: need to repeat for 3450951 halo centers. (took 0.0271363 sec) SUBFIND: SO iteration 12: need to repeat for 3450951 halo centers. (took 0.0272003 sec) SUBFIND: SO iteration 13: need to repeat for 3450951 halo centers. (took 0.0271267 sec) SUBFIND: SO iteration 14: need to repeat for 3450951 halo centers. (took 0.0272216 sec) SUBFIND: SO iteration 15: need to repeat for 3450951 halo centers. (took 0.0271425 sec) SUBFIND: SO iteration 16: need to repeat for 417066 halo centers. (took 0.0264121 sec) SUBFIND: SO iteration 17: need to repeat for 4899 halo centers. (took 0.00921529 sec) SUBFIND: SO iteration 1: need to repeat for 3450951 halo centers. (took 0.0275714 sec) SUBFIND: SO iteration 2: need to repeat for 3450951 halo centers. (took 0.0270231 sec) SUBFIND: SO iteration 3: need to repeat for 3450951 halo centers. (took 0.0258864 sec) SUBFIND: SO iteration 4: need to repeat for 3450951 halo centers. (took 0.0264588 sec) SUBFIND: SO iteration 5: need to repeat for 3450951 halo centers. (took 0.0264359 sec) SUBFIND: SO iteration 6: need to repeat for 3450951 halo centers. (took 0.0264808 sec) SUBFIND: SO iteration 7: need to repeat for 3450951 halo centers. (took 0.0264493 sec) SUBFIND: SO iteration 8: need to repeat for 3450951 halo centers. (took 0.0264938 sec) SUBFIND: SO iteration 9: need to repeat for 3450951 halo centers. (took 0.0264195 sec) SUBFIND: SO iteration 10: need to repeat for 3450951 halo centers. (took 0.0264412 sec) SUBFIND: SO iteration 11: need to repeat for 3450951 halo centers. (took 0.0264949 sec) SUBFIND: SO iteration 12: need to repeat for 3450951 halo centers. (took 0.0267612 sec) SUBFIND: SO iteration 13: need to repeat for 3450951 halo centers. (took 0.0265773 sec) SUBFIND: SO iteration 14: need to repeat for 3450951 halo centers. (took 0.0267419 sec) SUBFIND: SO iteration 15: need to repeat for 3450951 halo centers. (took 0.0265376 sec) SUBFIND: SO iteration 16: need to repeat for 3048940 halo centers. (took 0.0265548 sec) SUBFIND: SO iteration 17: need to repeat for 316973 halo centers. (took 0.0237487 sec) SUBFIND: SO iteration 18: need to repeat for 29031 halo centers. (took 0.00838114 sec) SUBFIND: determining spherical overdensity masses took 1.8118 sec SUBFIND: assembled and ordered groups and subhalos (took 0.191109 sec) FOF/SUBFIND: writing group catalogue file: 'output/fof_subhalo_tab_054' (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 = 2.71118 sec, total size 1290.11 MB, corresponds to effective I/O rate of 475.847 MB/sec SUBFIND: Subgroup catalogues saved. took = 2.71338 sec SUBFIND: Finished with SUBFIND. (total time=96.5834 sec) SUBFIND: Total number of subhalos with at least 20 particles: 3450951 SUBFIND: Largest subhalo has 77 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 133982238 FOF: preparing output order of particles took 1.33269 sec SNAPSHOT: writing snapshot file #54 @ time 0.0909091 ... SNAPSHOT: writing snapshot file: 'output/snap_054' (file 1 of 1) SNAPSHOT: writing snapshot rename 'output/snap_054.hdf5' to 'output/bak-snap_054.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 8.24106 sec, total size 5334.06 MB, corresponds to effective I/O rate of 647.254 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 355 (rank 355 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 358 (rank 358 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.