TACC: Starting up job 4153615 TACC: Starting parallel tasks... Shared memory islands host a minimum of 28 and a maximum of 28 MPI ranks. We shall use 24 MPI ranks in total for assisting one-sided communication (1 per shared memory node). ___ __ ____ ___ ____ ____ __ / __) /__\ ( _ \ / __)( ___)(_ _)___ /. | ( (_-. /(__)\ )(_) )( (_-. )__) )( (___)(_ _) \___/(__)(__)(____/ \___/(____) (__) (_) This is Gadget, version 4.0. Git commit 30019281bed6dcfb8d018c09095aeaa1e6ff5042, Wed Aug 11 12:22:28 2021 +0200 Code was compiled with the following compiler and flags: mpicxx -std=c++11 -Wwrite-strings -Wredundant-decls -Woverloaded-virtual -Wcast-qual -Wcast-align -Wpointer-arith -Wmissing-declarations -g -Wall -W -O3 -march=native -I/opt/apps/gcc9_1/hdf5/1.10.4/x86_64/include -I/opt/apps/gcc9_1/gsl/2.6/include -I/opt/apps/gcc9_1/impi19_0/fftw3/3.3.8/include -Ibuild -Isrc Code was compiled with the following settings: DOUBLEPRECISION=1 FOF FOF_GROUP_MIN_LEN=32 FOF_LINKLENGTH=0.2 FOF_PRIMARY_LINK_TYPES=2 FOF_SECONDARY_LINK_TYPES=1+16+32 GADGET2_HEADER IDS_64BIT NTYPES=6 PERIODIC PMGRID=128 SELFGRAVITY SUBFIND Running on 648 MPI tasks. BEGRUN: Size of particle structure 136 [bytes] BEGRUN: Size of sph particle structure 192 [bytes] BEGRUN: Size of gravity tree node 104 [bytes] BEGRUN: Size of neighbour tree node 192 [bytes] BEGRUN: Size of subfind auxiliary data 104 [bytes] ------------------------------------------------------------------------------------------------------------------------- AvailMem: Largest = 186204.43 Mb (on task= 621), Smallest = 185780.00 Mb (on task= 243), Average = 185985.06 Mb Total Mem: Largest = 191386.89 Mb (on task= 27), Smallest = 191386.89 Mb (on task= 0), Average = 191386.89 Mb Committed_AS: Largest = 5606.89 Mb (on task= 243), Smallest = 5182.46 Mb (on task= 621), Average = 5401.84 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 = 5606.89 Mb (on task= 243), Smallest = 5182.46 Mb (on task= 621), Average = 5401.84 Mb avail /dev/shm: Largest = 95257.27 Mb (on task= 82), Smallest = 95257.20 Mb (on task= 367), Average = 95257.25 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c204-008.frontera.tacc.utexas.edu ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Obtaining parameters from file 'param.txt': InitCondFile lcdm_gas_littleendian.dat OutputDir output SnapshotFileBase snap OutputListFilename outputs_lcdm_gas.txt ICFormat 3 SnapFormat 3 TimeLimitCPU 180000 CpuTimeBetRestartFile 7200 MaxMemSize 3000 TimeBegin 0.0909091 TimeMax 1 ComovingIntegrationOn 1 Omega0 0.2814 OmegaLambda 0.7186 OmegaBaryon 0.0464 HubbleParam 0.697 Hubble 0.1 BoxSize 400000 OutputListOn 0 TimeBetSnapshot 1.83842 TimeOfFirstSnapshot 0.047619 TimeBetStatistics 0.05 NumFilesPerSnapshot 1 MaxFilesWithConcurrentIO 1 ErrTolIntAccuracy 0.012 CourantFac 0.15 MaxSizeTimestep 0.025 MinSizeTimestep 0 TypeOfOpeningCriterion 1 ErrTolTheta 0.9 ErrTolThetaMax 1 ErrTolForceAcc 0.0025 TopNodeFactor 2.5 ActivePartFracForNewDomainDecomp 0.01 DesNumNgb 64 MaxNumNgbDeviation 3 UnitLength_in_cm 3.08568e+21 UnitMass_in_g 1.989e+43 UnitVelocity_in_cm_per_s 100000 GravityConstantInternal 0 DesLinkNgb 20 SofteningComovingClass0 1.5 SofteningComovingClass1 1.5 SofteningComovingClass2 1.5 SofteningComovingClass3 1.5 SofteningComovingClass4 1.5 SofteningComovingClass5 1.5 SofteningMaxPhysClass0 1.5 SofteningMaxPhysClass1 1.5 SofteningMaxPhysClass2 1.5 SofteningMaxPhysClass3 1.5 SofteningMaxPhysClass4 1.5 SofteningMaxPhysClass5 1.5 SofteningClassOfPartType0 0 SofteningClassOfPartType1 0 SofteningClassOfPartType2 0 SofteningClassOfPartType3 0 SofteningClassOfPartType4 0 SofteningClassOfPartType5 0 ArtBulkViscConst 1 MinEgySpec 0 InitGasTemp 1000 MALLOC: Allocation of shared memory took 16.928 sec BEGRUN: Hubble (internal units) = 0.1 BEGRUN: h = 0.697 BEGRUN: G (internal units) = 43018.7 BEGRUN: UnitMass_in_g = 1.989e+43 BEGRUN: UnitLenth_in_cm = 3.08568e+21 BEGRUN: UnitTime_in_s = 3.08568e+16 BEGRUN: UnitVelocity_in_cm_per_s = 100000 BEGRUN: UnitDensity_in_cgs = 6.76991e-22 BEGRUN: UnitEnergy_in_cgs = 1.989e+53 READIC: filenr=0, 'output/snap_271.hdf5' contains: READIC: Type 0 (gas): 61169435 (tot= 61169435) masstab= 0 READIC: Type 1: 72929660 (tot= 72929660) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 3268 (tot= 3268) masstab= 0 READIC: Type 5: 0 (tot= 0) masstab= 0 READIC: Reading file `output/snap_271.hdf5' on task=0 and distribute it to 0 to 647. READIC: reading block 0 (Coordinates)... READIC: reading block 1 (Velocities)... READIC: reading block 2 (ParticleIDs)... READIC: reading block 3 (Masses)... READIC: reading block 4 (InternalEnergy)... READIC: reading block 5 (Density)... Dataset Density not present for particle type 0, using zero. READIC: reading block 6 (SmoothingLength)... Dataset SmoothingLength not present for particle type 0, using zero. READIC: reading done. Took 4.44722 sec, total size 6372.06 MB, corresponds to effective I/O rate of 1432.82 MB/sec READIC: Total number of particles : 134102363 INIT: Testing ID uniqueness... INIT: success. took=0.0645628 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=29072, determination of top-level tree involved 6 iterations and took 0.46602 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=175 for nextra=94, reaching maximum imbalance of 1.11182|1.11214 DOMAIN: combining multiple-domains took 0.0155568 sec DOMAIN: exchange of 72932928 particles DOMAIN: particle exchange done. (took 0.31016 sec) DOMAIN: domain decomposition done. (took in total 0.79891 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0456316 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=113.989 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.0657524 sec =75921.6 NTopnodes=33225 NTopleaves=29072 FOF: Start linking particles (presently allocated=129.735 MB) FOF: linking of small cells took 0.00117038 sec FOF: local links done (took 0.10753 sec, avg-work=0.0939498, imbalance=1.13001). FOF: Marked=171670 out of the 72929660 primaries which are linked FOF: begin linking across processors (presently allocated=131.047 MB) FOF: have done 14641 cross links (processed 171670, took 0.00484813 sec) FOF: have done 3224 cross links (processed 83112, took 0.00411002 sec) FOF: have done 535 cross links (processed 12385, took 0.00344282 sec) FOF: have done 93 cross links (processed 2079, took 0.00310689 sec) FOF: have done 20 cross links (processed 343, took 0.0031085 sec) FOF: have done 2 cross links (processed 64, took 0.00301897 sec) FOF: have done 0 cross links (processed 4, took 0.00303752 sec) FOF: Local groups found. FOF: primary group finding took = 0.139545 sec FOF: Start finding nearest dm-particle (presently allocated=129.735 MB) FOF: fof-nearest iteration 1: need to repeat for 60062826 particles. (took = 0.061572 sec) FOF: fof-nearest iteration 2: need to repeat for 54484766 particles. (took = 0.0674066 sec) FOF: fof-nearest iteration 3: need to repeat for 38187737 particles. (took = 0.0741261 sec) FOF: fof-nearest iteration 4: need to repeat for 16397131 particles. (took = 0.0645901 sec) FOF: fof-nearest iteration 5: need to repeat for 2776589 particles. (took = 0.0352418 sec) FOF: fof-nearest iteration 6: need to repeat for 77767 particles. (took = 0.00986203 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.318527 sec FOF: compiling local group data and catalogue took = 0.0174401 sec FOF: Total number of FOF groups with at least 32 particles: 1586631 FOF: Largest FOF group has 85 particles. FOF: Total number of particles in FOF groups: 134102363 FOF: group properties are now allocated.. (presently allocated=118.168 MB) FOF: computation of group properties took = 0.00767963 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.176769 sec FOF: Finished computing FoF groups. Complete work took 0.81893 sec (presently allocated=114.883 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=121.744 MB) GRAVTREE: Tree construction done. took 0.204652 sec =95285.1 NTopnodes=33225 NTopleaves=29072 tree-build-scalability=0.651848 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 133970538 particles. (took 0.553427 sec) SUBFIND: ngb iteration 2: need to repeat for 133741557 particles. (took 0.483388 sec) SUBFIND: ngb iteration 3: need to repeat for 133332341 particles. (took 0.455715 sec) SUBFIND: ngb iteration 4: need to repeat for 132547515 particles. (took 0.439731 sec) SUBFIND: ngb iteration 5: need to repeat for 131019426 particles. (took 0.431291 sec) SUBFIND: ngb iteration 6: need to repeat for 127988987 particles. (took 0.430182 sec) SUBFIND: ngb iteration 7: need to repeat for 122034121 particles. (took 0.430514 sec) SUBFIND: ngb iteration 8: need to repeat for 111189340 particles. (took 0.415698 sec) SUBFIND: ngb iteration 9: need to repeat for 95640181 particles. (took 0.378584 sec) SUBFIND: ngb iteration 10: need to repeat for 80929163 particles. (took 0.319029 sec) SUBFIND: ngb iteration 11: need to repeat for 71310606 particles. (took 0.262309 sec) SUBFIND: ngb iteration 12: need to repeat for 66212646 particles. (took 0.231232 sec) SUBFIND: ngb iteration 13: need to repeat for 63737484 particles. (took 0.217169 sec) SUBFIND: ngb iteration 14: need to repeat for 62539077 particles. (took 0.210108 sec) SUBFIND: ngb iteration 15: need to repeat for 61917415 particles. (took 0.203639 sec) SUBFIND: ngb iteration 16: need to repeat for 61550190 particles. (took 0.193411 sec) SUBFIND: ngb iteration 17: need to repeat for 61306125 particles. (took 0.18005 sec) SUBFIND: ngb iteration 18: need to repeat for 61131600 particles. (took 0.165536 sec) SUBFIND: ngb iteration 19: need to repeat for 60999246 particles. (took 0.153677 sec) SUBFIND: ngb iteration 20: need to repeat for 60885282 particles. (took 0.145847 sec) SUBFIND: ngb iteration 21: need to repeat for 60770595 particles. (took 0.142878 sec) SUBFIND: ngb iteration 22: need to repeat for 60634263 particles. (took 0.143305 sec) SUBFIND: ngb iteration 23: need to repeat for 60458057 particles. (took 0.145071 sec) SUBFIND: ngb iteration 24: need to repeat for 60218635 particles. (took 0.147678 sec) SUBFIND: ngb iteration 25: need to repeat for 59898684 particles. (took 0.151249 sec) SUBFIND: ngb iteration 26: need to repeat for 59456980 particles. (took 0.15651 sec) SUBFIND: ngb iteration 27: need to repeat for 58852667 particles. (took 0.164364 sec) SUBFIND: ngb iteration 28: need to repeat for 58022080 particles. (took 0.174512 sec) SUBFIND: ngb iteration 29: need to repeat for 56902645 particles. (took 0.188071 sec) SUBFIND: ngb iteration 30: need to repeat for 55385208 particles. (took 0.207731 sec) SUBFIND: ngb iteration 31: need to repeat for 53367192 particles. (took 0.227951 sec) SUBFIND: ngb iteration 32: need to repeat for 50723281 particles. (took 0.244671 sec) SUBFIND: ngb iteration 33: need to repeat for 47345007 particles. (took 0.252205 sec) SUBFIND: ngb iteration 34: need to repeat for 43142530 particles. (took 0.25647 sec) SUBFIND: ngb iteration 35: need to repeat for 38068035 particles. (took 0.245591 sec) SUBFIND: ngb iteration 36: need to repeat for 32215304 particles. (took 0.220215 sec) SUBFIND: ngb iteration 37: need to repeat for 25854188 particles. (took 0.192258 sec) SUBFIND: ngb iteration 38: need to repeat for 19389476 particles. (took 0.163122 sec) SUBFIND: ngb iteration 39: need to repeat for 13352810 particles. (took 0.131929 sec) SUBFIND: ngb iteration 40: need to repeat for 8270549 particles. (took 0.0998168 sec) SUBFIND: ngb iteration 41: need to repeat for 4498145 particles. (took 0.0691197 sec) SUBFIND: ngb iteration 42: need to repeat for 2071953 particles. (took 0.0434399 sec) SUBFIND: ngb iteration 43: need to repeat for 788580 particles. (took 0.0246455 sec) SUBFIND: ngb iteration 44: need to repeat for 234230 particles. (took 0.0122638 sec) SUBFIND: ngb iteration 45: need to repeat for 51185 particles. (took 0.00550668 sec) SUBFIND: ngb iteration 46: need to repeat for 8246 particles. (took 0.00200982 sec) SUBFIND: ngb iteration 47: need to repeat for 852 particles. (took 0.000645497 sec) SUBFIND: ngb iteration 48: need to repeat for 22 particles. (took 0.00032529 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 10.1196 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 134102363 particles, for threshold size factor 0.6) SUBFIND: The other 1586631 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.0037385 sec SUBFIND: particle balance=1.11171 SUBFIND: subfind_exchange() took 0.362195 sec SUBFIND: particle balance for processing=1.0002 SUBFIND: subdomain decomposition took 0.0693741 sec SUBFIND: serial subfind subdomain decomposition took 0.0686544 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=2449 took 37.7553 sec SUBFIND: root-task=0: Serial processing of halo 0 took 37.9237 SUBFIND: Processing overall took (total time=37.9283 sec) SUBFIND: 0 out of 8061 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 344916 ALLOCATE: Changing to MaxPartSph = 157330 SUBFIND: subfind_exchange() (for return to original CPU) took 0.393799 sec TREE: Full tree construction for all particles. (presently allocated=105.795 MB) GRAVTREE: Tree construction done. took 1.02871 sec =95285.1 NTopnodes=33225 NTopleaves=29072 tree-build-scalability=0.651848 SUBFIND: SO iteration 1: need to repeat for 1586574 halo centers. (took 0.0232963 sec) SUBFIND: SO iteration 2: need to repeat for 1586574 halo centers. (took 0.0206257 sec) SUBFIND: SO iteration 3: need to repeat for 1586574 halo centers. (took 0.0206782 sec) SUBFIND: SO iteration 4: need to repeat for 1586574 halo centers. (took 0.0205351 sec) SUBFIND: SO iteration 5: need to repeat for 1586574 halo centers. (took 0.0204214 sec) SUBFIND: SO iteration 6: need to repeat for 1586574 halo centers. (took 0.0206333 sec) SUBFIND: SO iteration 7: need to repeat for 1586574 halo centers. (took 0.0203861 sec) SUBFIND: SO iteration 8: need to repeat for 1586574 halo centers. (took 0.0204321 sec) SUBFIND: SO iteration 9: need to repeat for 1586574 halo centers. (took 0.0204614 sec) SUBFIND: SO iteration 10: need to repeat for 1586574 halo centers. (took 0.0204156 sec) SUBFIND: SO iteration 11: need to repeat for 1586574 halo centers. (took 0.0204994 sec) SUBFIND: SO iteration 12: need to repeat for 1586574 halo centers. (took 0.0204259 sec) SUBFIND: SO iteration 13: need to repeat for 1586574 halo centers. (took 0.0204578 sec) SUBFIND: SO iteration 14: need to repeat for 1586574 halo centers. (took 0.0204028 sec) SUBFIND: SO iteration 15: need to repeat for 1586574 halo centers. (took 0.0206219 sec) SUBFIND: SO iteration 16: need to repeat for 98786 halo centers. (took 0.0200584 sec) SUBFIND: SO iteration 17: need to repeat for 1628 halo centers. (took 0.00631747 sec) SUBFIND: SO iteration 18: need to repeat for 7 halo centers. (took 0.000342052 sec) SUBFIND: SO iteration 1: need to repeat for 1586574 halo centers. (took 0.02061 sec) SUBFIND: SO iteration 2: need to repeat for 1586574 halo centers. (took 0.0201758 sec) SUBFIND: SO iteration 3: need to repeat for 1586574 halo centers. (took 0.0205209 sec) SUBFIND: SO iteration 4: need to repeat for 1586574 halo centers. (took 0.0204005 sec) SUBFIND: SO iteration 5: need to repeat for 1586574 halo centers. (took 0.0205677 sec) SUBFIND: SO iteration 6: need to repeat for 1586574 halo centers. (took 0.0205288 sec) SUBFIND: SO iteration 7: need to repeat for 1586574 halo centers. (took 0.0205586 sec) SUBFIND: SO iteration 8: need to repeat for 1586574 halo centers. (took 0.020602 sec) SUBFIND: SO iteration 9: need to repeat for 1586574 halo centers. (took 0.0206388 sec) SUBFIND: SO iteration 10: need to repeat for 1586574 halo centers. (took 0.0204416 sec) SUBFIND: SO iteration 11: need to repeat for 1586574 halo centers. (took 0.0203723 sec) SUBFIND: SO iteration 12: need to repeat for 1586574 halo centers. (took 0.0204184 sec) SUBFIND: SO iteration 13: need to repeat for 1586574 halo centers. (took 0.0203992 sec) SUBFIND: SO iteration 14: need to repeat for 1586574 halo centers. (took 0.0204506 sec) SUBFIND: SO iteration 15: need to repeat for 1586574 halo centers. (took 0.020278 sec) SUBFIND: SO iteration 16: need to repeat for 56829 halo centers. (took 0.0199979 sec) SUBFIND: SO iteration 17: need to repeat for 661 halo centers. (took 0.00456457 sec) SUBFIND: SO iteration 18: need to repeat for 3 halo centers. (took 0.000269162 sec) SUBFIND: SO iteration 1: need to repeat for 1586574 halo centers. (took 0.0204434 sec) SUBFIND: SO iteration 2: need to repeat for 1586574 halo centers. (took 0.0205913 sec) SUBFIND: SO iteration 3: need to repeat for 1586574 halo centers. (took 0.0205512 sec) SUBFIND: SO iteration 4: need to repeat for 1586574 halo centers. (took 0.0204449 sec) SUBFIND: SO iteration 5: need to repeat for 1586574 halo centers. (took 0.0211286 sec) SUBFIND: SO iteration 6: need to repeat for 1586574 halo centers. (took 0.0206391 sec) SUBFIND: SO iteration 7: need to repeat for 1586574 halo centers. (took 0.0205581 sec) SUBFIND: SO iteration 8: need to repeat for 1586574 halo centers. (took 0.0204095 sec) SUBFIND: SO iteration 9: need to repeat for 1586574 halo centers. (took 0.0206418 sec) SUBFIND: SO iteration 10: need to repeat for 1586574 halo centers. (took 0.0204495 sec) SUBFIND: SO iteration 11: need to repeat for 1586574 halo centers. (took 0.0204318 sec) SUBFIND: SO iteration 12: need to repeat for 1586574 halo centers. (took 0.0203952 sec) SUBFIND: SO iteration 13: need to repeat for 1586574 halo centers. (took 0.0204184 sec) SUBFIND: SO iteration 14: need to repeat for 1586574 halo centers. (took 0.0204186 sec) SUBFIND: SO iteration 15: need to repeat for 1586574 halo centers. (took 0.0204199 sec) SUBFIND: SO iteration 16: need to repeat for 101287 halo centers. (took 0.0202581 sec) SUBFIND: SO iteration 17: need to repeat for 1666 halo centers. (took 0.00628453 sec) SUBFIND: SO iteration 18: need to repeat for 7 halo centers. (took 0.000329257 sec) SUBFIND: SO iteration 1: need to repeat for 1586574 halo centers. (took 0.0204727 sec) SUBFIND: SO iteration 2: need to repeat for 1586574 halo centers. (took 0.0203566 sec) SUBFIND: SO iteration 3: need to repeat for 1586574 halo centers. (took 0.0199674 sec) SUBFIND: SO iteration 4: need to repeat for 1586574 halo centers. (took 0.0202433 sec) SUBFIND: SO iteration 5: need to repeat for 1586574 halo centers. (took 0.0202512 sec) SUBFIND: SO iteration 6: need to repeat for 1586574 halo centers. (took 0.0201943 sec) SUBFIND: SO iteration 7: need to repeat for 1586574 halo centers. (took 0.0202184 sec) SUBFIND: SO iteration 8: need to repeat for 1586574 halo centers. (took 0.0205405 sec) SUBFIND: SO iteration 9: need to repeat for 1586574 halo centers. (took 0.0201733 sec) SUBFIND: SO iteration 10: need to repeat for 1586574 halo centers. (took 0.0201933 sec) SUBFIND: SO iteration 11: need to repeat for 1586574 halo centers. (took 0.0201196 sec) SUBFIND: SO iteration 12: need to repeat for 1586574 halo centers. (took 0.0202305 sec) SUBFIND: SO iteration 13: need to repeat for 1586574 halo centers. (took 0.0202154 sec) SUBFIND: SO iteration 14: need to repeat for 1586574 halo centers. (took 0.0202025 sec) SUBFIND: SO iteration 15: need to repeat for 1586574 halo centers. (took 0.0201957 sec) SUBFIND: SO iteration 16: need to repeat for 1287249 halo centers. (took 0.0201795 sec) SUBFIND: SO iteration 17: need to repeat for 102486 halo centers. (took 0.0177955 sec) SUBFIND: SO iteration 18: need to repeat for 10452 halo centers. (took 0.00642382 sec) SUBFIND: SO iteration 19: need to repeat for 1 halo centers. (took 0.00116916 sec) SUBFIND: determining spherical overdensity masses took 1.35661 sec SUBFIND: assembled and ordered groups and subhalos (took 0.190075 sec) FOF/SUBFIND: writing group catalogue file: 'output/fof_subhalo_tab_271' (file 1 of 1) FOF/SUBFIND: writing group catalogue block 0 (GroupLen)... FOF/SUBFIND: writing group catalogue block 1 (GroupMass)... FOF/SUBFIND: writing group catalogue block 2 (GroupPos)... FOF/SUBFIND: writing group catalogue block 3 (GroupVel)... FOF/SUBFIND: writing group catalogue block 4 (GroupLenType)... FOF/SUBFIND: writing group catalogue block 5 (GroupOffsetType)... FOF/SUBFIND: writing group catalogue block 6 (GroupMassType)... FOF/SUBFIND: writing group catalogue block 7 (GroupAscale)... FOF/SUBFIND: writing group catalogue block 8 (Group_M_Mean200)... FOF/SUBFIND: writing group catalogue block 9 (Group_R_Mean200)... FOF/SUBFIND: writing group catalogue block 10 (Group_M_Crit200)... FOF/SUBFIND: writing group catalogue block 11 (Group_R_Crit200)... FOF/SUBFIND: writing group catalogue block 12 (Group_M_Crit500)... FOF/SUBFIND: writing group catalogue block 13 (Group_R_Crit500)... FOF/SUBFIND: writing group catalogue block 14 (Group_M_TopHat200)... FOF/SUBFIND: writing group catalogue block 15 (Group_R_TopHat200)... FOF/SUBFIND: writing group catalogue block 16 (GroupNsubs)... FOF/SUBFIND: writing group catalogue block 17 (GroupFirstSub)... FOF/SUBFIND: writing group catalogue block 18 (SubhaloGroupNr)... FOF/SUBFIND: writing group catalogue block 19 (SubhaloRankInGr)... FOF/SUBFIND: writing group catalogue block 20 (SubhaloLen)... FOF/SUBFIND: writing group catalogue block 21 (SubhaloMass)... FOF/SUBFIND: writing group catalogue block 22 (SubhaloPos)... FOF/SUBFIND: writing group catalogue block 23 (SubhaloVel)... FOF/SUBFIND: writing group catalogue block 24 (SubhaloLenType)... FOF/SUBFIND: writing group catalogue block 25 (SubhaloOffsetType)... FOF/SUBFIND: writing group catalogue block 26 (SubhaloMassType)... FOF/SUBFIND: writing group catalogue block 27 (SubhaloCM)... FOF/SUBFIND: writing group catalogue block 28 (SubhaloSpin)... FOF/SUBFIND: writing group catalogue block 29 (SubhaloVelDisp)... FOF/SUBFIND: writing group catalogue block 30 (SubhaloVmax)... FOF/SUBFIND: writing group catalogue block 31 (SubhaloVmaxRad)... FOF/SUBFIND: writing group catalogue block 32 (SubhaloHalfmassRad)... FOF/SUBFIND: writing group catalogue block 33 (SubhaloHalfmassRadType)... FOF/SUBFIND: writing group catalogue block 34 (SubhaloIDMostbound)... FOF/SUBFIND: writing group catalogue block 35 (SubhaloParentRank)... FOF/SUBFIND: Group catalogues saved. took = 2.70255 sec, total size 594.779 MB, corresponds to effective I/O rate of 220.081 MB/sec SUBFIND: Subgroup catalogues saved. took = 2.70379 sec SUBFIND: Finished with SUBFIND. (total time=54.3677 sec) SUBFIND: Total number of subhalos with at least 20 particles: 1594555 SUBFIND: Largest subhalo has 85 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134096405 FOF: preparing output order of particles took 1.29462 sec SNAPSHOT: writing snapshot file #271 @ time 0.132275 ... SNAPSHOT: writing snapshot file: 'output/snap_271' (file 1 of 1) SNAPSHOT: writing snapshot rename 'output/snap_271.hdf5' to 'output/bak-snap_271.hdf5' SNAPSHOT: writing snapshot block 0 (Coordinates)... SNAPSHOT: writing snapshot block 1 (Velocities)... SNAPSHOT: writing snapshot block 2 (ParticleIDs)... SNAPSHOT: writing snapshot block 3 (Masses)... SNAPSHOT: writing snapshot block 4 (InternalEnergy)... SNAPSHOT: writing snapshot block 5 (Density)... SNAPSHOT: writing snapshot block 6 (SmoothingLength)... SNAPSHOT: done with writing snapshot. Took 9.0426 sec, total size 5304.07 MB, corresponds to effective I/O rate of 586.564 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 477 (rank 477 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 499 (rank 499 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.