TACC: Starting up job 4153614 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 = 186330.07 Mb (on task= 243), Smallest = 185657.20 Mb (on task= 637), Average = 186013.39 Mb Total Mem: Largest = 191386.89 Mb (on task= 27), Smallest = 191386.88 Mb (on task= 378), Average = 191386.89 Mb Committed_AS: Largest = 5729.69 Mb (on task= 637), Smallest = 5056.82 Mb (on task= 243), Average = 5373.50 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 = 5729.69 Mb (on task= 637), Smallest = 5056.82 Mb (on task= 243), Average = 5373.50 Mb avail /dev/shm: Largest = 95257.27 Mb (on task= 81), Smallest = 95257.20 Mb (on task= 593), Average = 95257.25 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c208-001.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 15.3878 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): 64483671 (tot= 64483671) masstab= 0 READIC: Type 1: 69589505 (tot= 69589505) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 29212 (tot= 29212) 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 4.24952 sec, total size 6384.71 MB, corresponds to effective I/O rate of 1502.45 MB/sec READIC: Total number of particles : 134102388 INIT: Testing ID uniqueness... INIT: success. took=0.0561961 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: Increasing TopNodeAllocFactor=5.32333 new value=6.92033 DOMAIN: NTopleaves=30206, determination of top-level tree involved 5 iterations and took 0.493027 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=166 for nextra=75, reaching maximum imbalance of 1.10428|1.1043 DOMAIN: combining multiple-domains took 0.017297 sec DOMAIN: exchange of 69618717 particles DOMAIN: particle exchange done. (took 0.319236 sec) DOMAIN: domain decomposition done. (took in total 0.837025 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0462294 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=115.666 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.110937 sec =69610.2 NTopnodes=34521 NTopleaves=30206 FOF: Start linking particles (presently allocated=128.599 MB) FOF: linking of small cells took 0.00129612 sec FOF: local links done (took 0.107246 sec, avg-work=0.0960603, imbalance=1.11184). FOF: Marked=165223 out of the 69589505 primaries which are linked FOF: begin linking across processors (presently allocated=129.882 MB) FOF: have done 11640 cross links (processed 165223, took 0.00467839 sec) FOF: have done 2569 cross links (processed 79585, took 0.0039251 sec) FOF: have done 423 cross links (processed 10668, took 0.00333108 sec) FOF: have done 68 cross links (processed 1775, took 0.00303577 sec) FOF: have done 3 cross links (processed 203, took 0.00303319 sec) FOF: have done 1 cross links (processed 13, took 0.00297798 sec) FOF: have done 0 cross links (processed 5, took 0.00302212 sec) FOF: Local groups found. FOF: primary group finding took = 0.138818 sec FOF: Start finding nearest dm-particle (presently allocated=128.599 MB) FOF: fof-nearest iteration 1: need to repeat for 62642463 particles. (took = 0.0668571 sec) FOF: fof-nearest iteration 2: need to repeat for 53648460 particles. (took = 0.0759489 sec) FOF: fof-nearest iteration 3: need to repeat for 32115526 particles. (took = 0.0821789 sec) FOF: fof-nearest iteration 4: need to repeat for 11484170 particles. (took = 0.0604497 sec) FOF: fof-nearest iteration 5: need to repeat for 1665854 particles. (took = 0.0278158 sec) FOF: fof-nearest iteration 6: need to repeat for 48809 particles. (took = 0.00717118 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.326165 sec FOF: compiling local group data and catalogue took = 0.0168162 sec FOF: Total number of FOF groups with at least 32 particles: 985370 FOF: Largest FOF group has 137 particles. FOF: Total number of particles in FOF groups: 134102388 FOF: group properties are now allocated.. (presently allocated=119.48 MB) FOF: computation of group properties took = 0.00638678 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.172065 sec FOF: Finished computing FoF groups. Complete work took 0.861651 sec (presently allocated=116.216 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=120.485 MB) GRAVTREE: Tree construction done. took 0.353072 sec =89102.2 NTopnodes=34521 NTopleaves=30206 tree-build-scalability=0.613167 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 129732966 particles. (took 0.5963 sec) SUBFIND: ngb iteration 2: need to repeat for 127455988 particles. (took 0.473211 sec) SUBFIND: ngb iteration 3: need to repeat for 125525262 particles. (took 0.404972 sec) SUBFIND: ngb iteration 4: need to repeat for 124083633 particles. (took 0.370266 sec) SUBFIND: ngb iteration 5: need to repeat for 123041180 particles. (took 0.354028 sec) SUBFIND: ngb iteration 6: need to repeat for 122221543 particles. (took 0.348402 sec) SUBFIND: ngb iteration 7: need to repeat for 121448683 particles. (took 0.352242 sec) SUBFIND: ngb iteration 8: need to repeat for 120664303 particles. (took 0.361878 sec) SUBFIND: ngb iteration 9: need to repeat for 120003043 particles. (took 0.375963 sec) SUBFIND: ngb iteration 10: need to repeat for 119547454 particles. (took 0.392716 sec) SUBFIND: ngb iteration 11: need to repeat for 119253867 particles. (took 0.413027 sec) SUBFIND: ngb iteration 12: need to repeat for 118270868 particles. (took 0.432472 sec) SUBFIND: ngb iteration 13: need to repeat for 111861956 particles. (took 0.446185 sec) SUBFIND: ngb iteration 14: need to repeat for 98891880 particles. (took 0.438787 sec) SUBFIND: ngb iteration 15: need to repeat for 83891795 particles. (took 0.400754 sec) SUBFIND: ngb iteration 16: need to repeat for 69065373 particles. (took 0.34995 sec) SUBFIND: ngb iteration 17: need to repeat for 54439719 particles. (took 0.298529 sec) SUBFIND: ngb iteration 18: need to repeat for 39410918 particles. (took 0.250685 sec) SUBFIND: ngb iteration 19: need to repeat for 25062861 particles. (took 0.19723 sec) SUBFIND: ngb iteration 20: need to repeat for 14007115 particles. (took 0.144842 sec) SUBFIND: ngb iteration 21: need to repeat for 7513661 particles. (took 0.0943655 sec) SUBFIND: ngb iteration 22: need to repeat for 4648216 particles. (took 0.0522529 sec) SUBFIND: ngb iteration 23: need to repeat for 3683895 particles. (took 0.0276196 sec) SUBFIND: ngb iteration 24: need to repeat for 3451899 particles. (took 0.0163305 sec) SUBFIND: ngb iteration 25: need to repeat for 3396676 particles. (took 0.0158711 sec) SUBFIND: ngb iteration 26: need to repeat for 3360706 particles. (took 0.0165323 sec) SUBFIND: ngb iteration 27: need to repeat for 3314601 particles. (took 0.0166851 sec) SUBFIND: ngb iteration 28: need to repeat for 3251300 particles. (took 0.0168759 sec) SUBFIND: ngb iteration 29: need to repeat for 3166711 particles. (took 0.0183332 sec) SUBFIND: ngb iteration 30: need to repeat for 3055247 particles. (took 0.0200556 sec) SUBFIND: ngb iteration 31: need to repeat for 2910064 particles. (took 0.0214638 sec) SUBFIND: ngb iteration 32: need to repeat for 2722561 particles. (took 0.0222191 sec) SUBFIND: ngb iteration 33: need to repeat for 2488458 particles. (took 0.0252882 sec) SUBFIND: ngb iteration 34: need to repeat for 2209578 particles. (took 0.0242443 sec) SUBFIND: ngb iteration 35: need to repeat for 1885169 particles. (took 0.0212192 sec) SUBFIND: ngb iteration 36: need to repeat for 1530584 particles. (took 0.0181901 sec) SUBFIND: ngb iteration 37: need to repeat for 1168594 particles. (took 0.014766 sec) SUBFIND: ngb iteration 38: need to repeat for 823252 particles. (took 0.012682 sec) SUBFIND: ngb iteration 39: need to repeat for 525789 particles. (took 0.00940803 sec) SUBFIND: ngb iteration 40: need to repeat for 296072 particles. (took 0.00686698 sec) SUBFIND: ngb iteration 41: need to repeat for 146525 particles. (took 0.00494577 sec) SUBFIND: ngb iteration 42: need to repeat for 61036 particles. (took 0.00326676 sec) SUBFIND: ngb iteration 43: need to repeat for 21403 particles. (took 0.00193888 sec) SUBFIND: ngb iteration 44: need to repeat for 5950 particles. (took 0.00117684 sec) SUBFIND: ngb iteration 45: need to repeat for 1031 particles. (took 0.000995615 sec) SUBFIND: ngb iteration 46: need to repeat for 222 particles. (took 0.000792373 sec) SUBFIND: ngb iteration 47: need to repeat for 35 particles. (took 0.000467047 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 7.89242 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 134102388 particles, for threshold size factor 0.6) SUBFIND: The other 985370 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00310474 sec SUBFIND: particle balance=1.10292 SUBFIND: subfind_exchange() took 0.36546 sec SUBFIND: particle balance for processing=1.00025 SUBFIND: subdomain decomposition took 0.0694337 sec SUBFIND: serial subfind subdomain decomposition took 0.0687044 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=1521 took 22.9444 sec SUBFIND: root-task=0: Serial processing of halo 0 took 23.1135 SUBFIND: Processing overall took (total time=24.3294 sec) SUBFIND: 0 out of 4641 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 344916 ALLOCATE: Changing to MaxPartSph = 165853 SUBFIND: subfind_exchange() (for return to original CPU) took 0.399425 sec TREE: Full tree construction for all particles. (presently allocated=107.085 MB) GRAVTREE: Tree construction done. took 0.994721 sec =89102.2 NTopnodes=34521 NTopleaves=30206 tree-build-scalability=0.613167 SUBFIND: SO iteration 1: need to repeat for 985370 halo centers. (took 0.0217642 sec) SUBFIND: SO iteration 2: need to repeat for 985370 halo centers. (took 0.0182758 sec) SUBFIND: SO iteration 3: need to repeat for 985370 halo centers. (took 0.0191049 sec) SUBFIND: SO iteration 4: need to repeat for 985370 halo centers. (took 0.020045 sec) SUBFIND: SO iteration 5: need to repeat for 985370 halo centers. (took 0.0175962 sec) SUBFIND: SO iteration 6: need to repeat for 985370 halo centers. (took 0.0176139 sec) SUBFIND: SO iteration 7: need to repeat for 985370 halo centers. (took 0.0176022 sec) SUBFIND: SO iteration 8: need to repeat for 985370 halo centers. (took 0.0175924 sec) SUBFIND: SO iteration 9: need to repeat for 985370 halo centers. (took 0.017906 sec) SUBFIND: SO iteration 10: need to repeat for 985370 halo centers. (took 0.0176518 sec) SUBFIND: SO iteration 11: need to repeat for 985370 halo centers. (took 0.0175917 sec) SUBFIND: SO iteration 12: need to repeat for 985370 halo centers. (took 0.0177007 sec) SUBFIND: SO iteration 13: need to repeat for 985370 halo centers. (took 0.0175961 sec) SUBFIND: SO iteration 14: need to repeat for 985370 halo centers. (took 0.0175922 sec) SUBFIND: SO iteration 15: need to repeat for 985370 halo centers. (took 0.0176057 sec) SUBFIND: SO iteration 16: need to repeat for 28465 halo centers. (took 0.0173105 sec) SUBFIND: SO iteration 17: need to repeat for 346 halo centers. (took 0.00294788 sec) SUBFIND: SO iteration 18: need to repeat for 20 halo centers. (took 0.000231422 sec) SUBFIND: SO iteration 1: need to repeat for 985370 halo centers. (took 0.0175907 sec) SUBFIND: SO iteration 2: need to repeat for 985370 halo centers. (took 0.0175875 sec) SUBFIND: SO iteration 3: need to repeat for 985370 halo centers. (took 0.0176319 sec) SUBFIND: SO iteration 4: need to repeat for 985370 halo centers. (took 0.0182834 sec) SUBFIND: SO iteration 5: need to repeat for 985370 halo centers. (took 0.018538 sec) SUBFIND: SO iteration 6: need to repeat for 985370 halo centers. (took 0.0187086 sec) SUBFIND: SO iteration 7: need to repeat for 985370 halo centers. (took 0.0189716 sec) SUBFIND: SO iteration 8: need to repeat for 985370 halo centers. (took 0.0187189 sec) SUBFIND: SO iteration 9: need to repeat for 985370 halo centers. (took 0.0185194 sec) SUBFIND: SO iteration 10: need to repeat for 985370 halo centers. (took 0.0194342 sec) SUBFIND: SO iteration 11: need to repeat for 985370 halo centers. (took 0.0189778 sec) SUBFIND: SO iteration 12: need to repeat for 985370 halo centers. (took 0.0182026 sec) SUBFIND: SO iteration 13: need to repeat for 985370 halo centers. (took 0.01861 sec) SUBFIND: SO iteration 14: need to repeat for 985370 halo centers. (took 0.0186638 sec) SUBFIND: SO iteration 15: need to repeat for 985370 halo centers. (took 0.017955 sec) SUBFIND: SO iteration 16: need to repeat for 15293 halo centers. (took 0.0176217 sec) SUBFIND: SO iteration 17: need to repeat for 121 halo centers. (took 0.00173374 sec) SUBFIND: SO iteration 18: need to repeat for 11 halo centers. (took 0.000201587 sec) SUBFIND: SO iteration 1: need to repeat for 985370 halo centers. (took 0.0180907 sec) SUBFIND: SO iteration 2: need to repeat for 985370 halo centers. (took 0.0182858 sec) SUBFIND: SO iteration 3: need to repeat for 985370 halo centers. (took 0.0179845 sec) SUBFIND: SO iteration 4: need to repeat for 985370 halo centers. (took 0.0177305 sec) SUBFIND: SO iteration 5: need to repeat for 985370 halo centers. (took 0.017687 sec) SUBFIND: SO iteration 6: need to repeat for 985370 halo centers. (took 0.0176048 sec) SUBFIND: SO iteration 7: need to repeat for 985370 halo centers. (took 0.0176259 sec) SUBFIND: SO iteration 8: need to repeat for 985370 halo centers. (took 0.0175894 sec) SUBFIND: SO iteration 9: need to repeat for 985370 halo centers. (took 0.0176418 sec) SUBFIND: SO iteration 10: need to repeat for 985370 halo centers. (took 0.0175828 sec) SUBFIND: SO iteration 11: need to repeat for 985370 halo centers. (took 0.0176132 sec) SUBFIND: SO iteration 12: need to repeat for 985370 halo centers. (took 0.0176231 sec) SUBFIND: SO iteration 13: need to repeat for 985370 halo centers. (took 0.0175729 sec) SUBFIND: SO iteration 14: need to repeat for 985370 halo centers. (took 0.01759 sec) SUBFIND: SO iteration 15: need to repeat for 985370 halo centers. (took 0.0175848 sec) SUBFIND: SO iteration 16: need to repeat for 29320 halo centers. (took 0.0173345 sec) SUBFIND: SO iteration 17: need to repeat for 359 halo centers. (took 0.00293206 sec) SUBFIND: SO iteration 18: need to repeat for 20 halo centers. (took 0.000211777 sec) SUBFIND: SO iteration 1: need to repeat for 985370 halo centers. (took 0.0175634 sec) SUBFIND: SO iteration 2: need to repeat for 985370 halo centers. (took 0.0180344 sec) SUBFIND: SO iteration 3: need to repeat for 985370 halo centers. (took 0.0175497 sec) SUBFIND: SO iteration 4: need to repeat for 985370 halo centers. (took 0.0178913 sec) SUBFIND: SO iteration 5: need to repeat for 985370 halo centers. (took 0.0178529 sec) SUBFIND: SO iteration 6: need to repeat for 985370 halo centers. (took 0.0178745 sec) SUBFIND: SO iteration 7: need to repeat for 985370 halo centers. (took 0.0178235 sec) SUBFIND: SO iteration 8: need to repeat for 985370 halo centers. (took 0.0178408 sec) SUBFIND: SO iteration 9: need to repeat for 985370 halo centers. (took 0.0178195 sec) SUBFIND: SO iteration 10: need to repeat for 985370 halo centers. (took 0.0178277 sec) SUBFIND: SO iteration 11: need to repeat for 985370 halo centers. (took 0.0178714 sec) SUBFIND: SO iteration 12: need to repeat for 985370 halo centers. (took 0.0178291 sec) SUBFIND: SO iteration 13: need to repeat for 985370 halo centers. (took 0.0178575 sec) SUBFIND: SO iteration 14: need to repeat for 985370 halo centers. (took 0.0178575 sec) SUBFIND: SO iteration 15: need to repeat for 985370 halo centers. (took 0.0178897 sec) SUBFIND: SO iteration 16: need to repeat for 602971 halo centers. (took 0.0178396 sec) SUBFIND: SO iteration 17: need to repeat for 32708 halo centers. (took 0.0140632 sec) SUBFIND: SO iteration 18: need to repeat for 1603 halo centers. (took 0.00303521 sec) SUBFIND: SO iteration 19: need to repeat for 2 halo centers. (took 0.000318013 sec) SUBFIND: determining spherical overdensity masses took 1.18186 sec SUBFIND: assembled and ordered groups and subhalos (took 0.183763 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 = 2.81371 sec, total size 369.31 MB, corresponds to effective I/O rate of 131.254 MB/sec SUBFIND: Subgroup catalogues saved. took = 2.81513 sec SUBFIND: Finished with SUBFIND. (total time=38.5889 sec) SUBFIND: Total number of subhalos with at least 20 particles: 989927 SUBFIND: Largest subhalo has 137 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134102388 FOF: preparing output order of particles took 1.28559 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 9.48645 sec, total size 5342 MB, corresponds to effective I/O rate of 563.119 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 391 (rank 391 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.