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 = 186326.28 Mb (on task= 243), Smallest = 185655.09 Mb (on task= 621), Average = 186014.03 Mb Total Mem: Largest = 191386.89 Mb (on task= 27), Smallest = 191386.88 Mb (on task= 378), Average = 191386.89 Mb Committed_AS: Largest = 5731.80 Mb (on task= 621), Smallest = 5060.61 Mb (on task= 243), Average = 5372.86 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 = 5731.80 Mb (on task= 621), Smallest = 5060.61 Mb (on task= 243), Average = 5372.86 Mb avail /dev/shm: Largest = 95257.27 Mb (on task= 83), Smallest = 95257.20 Mb (on task= 373), 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 16.3786 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): 65538204 (tot= 65538204) masstab= 0 READIC: Type 1: 68481959 (tot= 68481959) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 82148 (tot= 82148) 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 5.13402 sec, total size 6388.73 MB, corresponds to effective I/O rate of 1244.39 MB/sec READIC: Total number of particles : 134102311 INIT: Testing ID uniqueness... INIT: success. took=0.0606524 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=29814, determination of top-level tree involved 5 iterations and took 0.460938 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=168 for nextra=117, reaching maximum imbalance of 1.10644|1.10688 DOMAIN: combining multiple-domains took 0.0170837 sec DOMAIN: exchange of 68564107 particles DOMAIN: particle exchange done. (took 0.328941 sec) DOMAIN: domain decomposition done. (took in total 0.814472 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0470582 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=116.187 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.109748 sec =65488.3 NTopnodes=34073 NTopleaves=29814 FOF: Start linking particles (presently allocated=128.757 MB) FOF: linking of small cells took 0.00130161 sec FOF: local links done (took 0.111199 sec, avg-work=0.0998345, imbalance=1.1097). FOF: Marked=168720 out of the 68481959 primaries which are linked FOF: begin linking across processors (presently allocated=130.045 MB) FOF: have done 10513 cross links (processed 168720, took 0.00468731 sec) FOF: have done 2449 cross links (processed 81401, took 0.00383928 sec) FOF: have done 435 cross links (processed 11506, took 0.00338559 sec) FOF: have done 73 cross links (processed 1983, took 0.00307076 sec) FOF: have done 8 cross links (processed 334, took 0.00313764 sec) FOF: have done 2 cross links (processed 46, took 0.00311647 sec) FOF: have done 0 cross links (processed 4, took 0.0031629 sec) FOF: Local groups found. FOF: primary group finding took = 0.143228 sec FOF: Start finding nearest dm-particle (presently allocated=128.757 MB) FOF: fof-nearest iteration 1: need to repeat for 63335480 particles. (took = 0.0699524 sec) FOF: fof-nearest iteration 2: need to repeat for 52563349 particles. (took = 0.0800589 sec) FOF: fof-nearest iteration 3: need to repeat for 28779371 particles. (took = 0.0861011 sec) FOF: fof-nearest iteration 4: need to repeat for 9395773 particles. (took = 0.0586709 sec) FOF: fof-nearest iteration 5: need to repeat for 1255526 particles. (took = 0.0249756 sec) FOF: fof-nearest iteration 6: need to repeat for 36949 particles. (took = 0.00663155 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.332312 sec FOF: compiling local group data and catalogue took = 0.0168598 sec FOF: Total number of FOF groups with at least 32 particles: 715697 FOF: Largest FOF group has 189 particles. FOF: Total number of particles in FOF groups: 134102311 FOF: group properties are now allocated.. (presently allocated=119.914 MB) FOF: computation of group properties took = 0.00598346 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.185865 sec FOF: Finished computing FoF groups. Complete work took 0.88545 sec (presently allocated=116.596 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=120.412 MB) GRAVTREE: Tree construction done. took 0.352246 sec =84717.4 NTopnodes=34073 NTopleaves=29814 tree-build-scalability=0.598425 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 134080542 particles. (took 0.647112 sec) SUBFIND: ngb iteration 2: need to repeat for 134070274 particles. (took 0.546094 sec) SUBFIND: ngb iteration 3: need to repeat for 134060976 particles. (took 0.497846 sec) SUBFIND: ngb iteration 4: need to repeat for 134053291 particles. (took 0.470635 sec) SUBFIND: ngb iteration 5: need to repeat for 134047674 particles. (took 0.465596 sec) SUBFIND: ngb iteration 6: need to repeat for 134043573 particles. (took 0.466858 sec) SUBFIND: ngb iteration 7: need to repeat for 134039497 particles. (took 0.477684 sec) SUBFIND: ngb iteration 8: need to repeat for 134034493 particles. (took 0.497097 sec) SUBFIND: ngb iteration 9: need to repeat for 134029887 particles. (took 0.519096 sec) SUBFIND: ngb iteration 10: need to repeat for 134013154 particles. (took 0.545465 sec) SUBFIND: ngb iteration 11: need to repeat for 133165455 particles. (took 0.575209 sec) SUBFIND: ngb iteration 12: need to repeat for 126490070 particles. (took 0.602242 sec) SUBFIND: ngb iteration 13: need to repeat for 116374538 particles. (took 0.597829 sec) SUBFIND: ngb iteration 14: need to repeat for 103924592 particles. (took 0.576019 sec) SUBFIND: ngb iteration 15: need to repeat for 92257056 particles. (took 0.534612 sec) SUBFIND: ngb iteration 16: need to repeat for 82324962 particles. (took 0.492203 sec) SUBFIND: ngb iteration 17: need to repeat for 73047015 particles. (took 0.454021 sec) SUBFIND: ngb iteration 18: need to repeat for 63130931 particles. (took 0.415977 sec) SUBFIND: ngb iteration 19: need to repeat for 51311585 particles. (took 0.379955 sec) SUBFIND: ngb iteration 20: need to repeat for 37441484 particles. (took 0.333523 sec) SUBFIND: ngb iteration 21: need to repeat for 23498465 particles. (took 0.280848 sec) SUBFIND: ngb iteration 22: need to repeat for 11971084 particles. (took 0.21063 sec) SUBFIND: ngb iteration 23: need to repeat for 4731965 particles. (took 0.132305 sec) SUBFIND: ngb iteration 24: need to repeat for 1346259 particles. (took 0.0679839 sec) SUBFIND: ngb iteration 25: need to repeat for 278419 particles. (took 0.0239285 sec) SUBFIND: ngb iteration 26: need to repeat for 69599 particles. (took 0.00575178 sec) SUBFIND: ngb iteration 27: need to repeat for 45257 particles. (took 0.00192562 sec) SUBFIND: ngb iteration 28: need to repeat for 43027 particles. (took 0.00227705 sec) SUBFIND: ngb iteration 29: need to repeat for 41868 particles. (took 0.00229432 sec) SUBFIND: ngb iteration 30: need to repeat for 39968 particles. (took 0.00233821 sec) SUBFIND: ngb iteration 31: need to repeat for 37743 particles. (took 0.00250897 sec) SUBFIND: ngb iteration 32: need to repeat for 34321 particles. (took 0.00230915 sec) SUBFIND: ngb iteration 33: need to repeat for 30355 particles. (took 0.00287681 sec) SUBFIND: ngb iteration 34: need to repeat for 26391 particles. (took 0.00299404 sec) SUBFIND: ngb iteration 35: need to repeat for 21970 particles. (took 0.00244339 sec) SUBFIND: ngb iteration 36: need to repeat for 17208 particles. (took 0.00268177 sec) SUBFIND: ngb iteration 37: need to repeat for 12840 particles. (took 0.00238889 sec) SUBFIND: ngb iteration 38: need to repeat for 9196 particles. (took 0.00201652 sec) SUBFIND: ngb iteration 39: need to repeat for 6090 particles. (took 0.00169808 sec) SUBFIND: ngb iteration 40: need to repeat for 3498 particles. (took 0.0013879 sec) SUBFIND: ngb iteration 41: need to repeat for 1677 particles. (took 0.00134963 sec) SUBFIND: ngb iteration 42: need to repeat for 594 particles. (took 0.00115916 sec) SUBFIND: ngb iteration 43: need to repeat for 223 particles. (took 0.000806211 sec) SUBFIND: ngb iteration 44: need to repeat for 1 particles. (took 0.000451572 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 10.8575 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 134102311 particles, for threshold size factor 0.6) SUBFIND: The other 715697 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00293438 sec SUBFIND: particle balance=1.10644 SUBFIND: subfind_exchange() took 0.368793 sec SUBFIND: particle balance for processing=1.00048 SUBFIND: subdomain decomposition took 0.0695238 sec SUBFIND: serial subfind subdomain decomposition took 0.0685584 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=1105 took 17.4175 sec SUBFIND: root-task=0: Serial processing of halo 0 took 17.5866 SUBFIND: Processing overall took (total time=17.8371 sec) SUBFIND: 0 out of 21405 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 344916 ALLOCATE: Changing to MaxPartSph = 168566 SUBFIND: subfind_exchange() (for return to original CPU) took 0.403279 sec TREE: Full tree construction for all particles. (presently allocated=107.86 MB) GRAVTREE: Tree construction done. took 0.950489 sec =84717.4 NTopnodes=34073 NTopleaves=29814 tree-build-scalability=0.598425 SUBFIND: SO iteration 1: need to repeat for 715697 halo centers. (took 0.0182372 sec) SUBFIND: SO iteration 2: need to repeat for 715697 halo centers. (took 0.0169515 sec) SUBFIND: SO iteration 3: need to repeat for 715697 halo centers. (took 0.016762 sec) SUBFIND: SO iteration 4: need to repeat for 715697 halo centers. (took 0.0164279 sec) SUBFIND: SO iteration 5: need to repeat for 715697 halo centers. (took 0.0162825 sec) SUBFIND: SO iteration 6: need to repeat for 715697 halo centers. (took 0.0162254 sec) SUBFIND: SO iteration 7: need to repeat for 715697 halo centers. (took 0.0162649 sec) SUBFIND: SO iteration 8: need to repeat for 715697 halo centers. (took 0.0161822 sec) SUBFIND: SO iteration 9: need to repeat for 715697 halo centers. (took 0.0162693 sec) SUBFIND: SO iteration 10: need to repeat for 715697 halo centers. (took 0.0162106 sec) SUBFIND: SO iteration 11: need to repeat for 715697 halo centers. (took 0.0162739 sec) SUBFIND: SO iteration 12: need to repeat for 715697 halo centers. (took 0.0162434 sec) SUBFIND: SO iteration 13: need to repeat for 715697 halo centers. (took 0.0162703 sec) SUBFIND: SO iteration 14: need to repeat for 715697 halo centers. (took 0.0161968 sec) SUBFIND: SO iteration 15: need to repeat for 715697 halo centers. (took 0.0161747 sec) SUBFIND: SO iteration 16: need to repeat for 12252 halo centers. (took 0.0164449 sec) SUBFIND: SO iteration 17: need to repeat for 145 halo centers. (took 0.00155094 sec) SUBFIND: SO iteration 18: need to repeat for 8 halo centers. (took 0.00020148 sec) SUBFIND: SO iteration 1: need to repeat for 715697 halo centers. (took 0.0161674 sec) SUBFIND: SO iteration 2: need to repeat for 715697 halo centers. (took 0.0158858 sec) SUBFIND: SO iteration 3: need to repeat for 715697 halo centers. (took 0.0160905 sec) SUBFIND: SO iteration 4: need to repeat for 715697 halo centers. (took 0.0163071 sec) SUBFIND: SO iteration 5: need to repeat for 715697 halo centers. (took 0.0160983 sec) SUBFIND: SO iteration 6: need to repeat for 715697 halo centers. (took 0.0162017 sec) SUBFIND: SO iteration 7: need to repeat for 715697 halo centers. (took 0.0162632 sec) SUBFIND: SO iteration 8: need to repeat for 715697 halo centers. (took 0.0161447 sec) SUBFIND: SO iteration 9: need to repeat for 715697 halo centers. (took 0.0161179 sec) SUBFIND: SO iteration 10: need to repeat for 715697 halo centers. (took 0.0161405 sec) SUBFIND: SO iteration 11: need to repeat for 715697 halo centers. (took 0.0163961 sec) SUBFIND: SO iteration 12: need to repeat for 715697 halo centers. (took 0.0164049 sec) SUBFIND: SO iteration 13: need to repeat for 715697 halo centers. (took 0.0161534 sec) SUBFIND: SO iteration 14: need to repeat for 715697 halo centers. (took 0.0160806 sec) SUBFIND: SO iteration 15: need to repeat for 715697 halo centers. (took 0.0160921 sec) SUBFIND: SO iteration 16: need to repeat for 6333 halo centers. (took 0.0159694 sec) SUBFIND: SO iteration 17: need to repeat for 57 halo centers. (took 0.000923192 sec) SUBFIND: SO iteration 18: need to repeat for 1 halo centers. (took 0.000188934 sec) SUBFIND: SO iteration 1: need to repeat for 715697 halo centers. (took 0.016221 sec) SUBFIND: SO iteration 2: need to repeat for 715697 halo centers. (took 0.0167966 sec) SUBFIND: SO iteration 3: need to repeat for 715697 halo centers. (took 0.0166311 sec) SUBFIND: SO iteration 4: need to repeat for 715697 halo centers. (took 0.0163827 sec) SUBFIND: SO iteration 5: need to repeat for 715697 halo centers. (took 0.0163946 sec) SUBFIND: SO iteration 6: need to repeat for 715697 halo centers. (took 0.0163086 sec) SUBFIND: SO iteration 7: need to repeat for 715697 halo centers. (took 0.0164203 sec) SUBFIND: SO iteration 8: need to repeat for 715697 halo centers. (took 0.0162744 sec) SUBFIND: SO iteration 9: need to repeat for 715697 halo centers. (took 0.0165392 sec) SUBFIND: SO iteration 10: need to repeat for 715697 halo centers. (took 0.0164996 sec) SUBFIND: SO iteration 11: need to repeat for 715697 halo centers. (took 0.0163623 sec) SUBFIND: SO iteration 12: need to repeat for 715697 halo centers. (took 0.0175599 sec) SUBFIND: SO iteration 13: need to repeat for 715697 halo centers. (took 0.0165179 sec) SUBFIND: SO iteration 14: need to repeat for 715697 halo centers. (took 0.0163559 sec) SUBFIND: SO iteration 15: need to repeat for 715697 halo centers. (took 0.0161987 sec) SUBFIND: SO iteration 16: need to repeat for 12643 halo centers. (took 0.0159994 sec) SUBFIND: SO iteration 17: need to repeat for 150 halo centers. (took 0.00156265 sec) SUBFIND: SO iteration 18: need to repeat for 8 halo centers. (took 0.000197301 sec) SUBFIND: SO iteration 1: need to repeat for 715697 halo centers. (took 0.0163621 sec) SUBFIND: SO iteration 2: need to repeat for 715697 halo centers. (took 0.0169445 sec) SUBFIND: SO iteration 3: need to repeat for 715697 halo centers. (took 0.0163437 sec) SUBFIND: SO iteration 4: need to repeat for 715697 halo centers. (took 0.0167652 sec) SUBFIND: SO iteration 5: need to repeat for 715697 halo centers. (took 0.0167046 sec) SUBFIND: SO iteration 6: need to repeat for 715697 halo centers. (took 0.0166362 sec) SUBFIND: SO iteration 7: need to repeat for 715697 halo centers. (took 0.0167016 sec) SUBFIND: SO iteration 8: need to repeat for 715697 halo centers. (took 0.0167107 sec) SUBFIND: SO iteration 9: need to repeat for 715697 halo centers. (took 0.0167502 sec) SUBFIND: SO iteration 10: need to repeat for 715697 halo centers. (took 0.0166605 sec) SUBFIND: SO iteration 11: need to repeat for 715697 halo centers. (took 0.0166684 sec) SUBFIND: SO iteration 12: need to repeat for 715697 halo centers. (took 0.016729 sec) SUBFIND: SO iteration 13: need to repeat for 715697 halo centers. (took 0.0167878 sec) SUBFIND: SO iteration 14: need to repeat for 715697 halo centers. (took 0.0167771 sec) SUBFIND: SO iteration 15: need to repeat for 715697 halo centers. (took 0.0166865 sec) SUBFIND: SO iteration 16: need to repeat for 378413 halo centers. (took 0.0166187 sec) SUBFIND: SO iteration 17: need to repeat for 14173 halo centers. (took 0.012492 sec) SUBFIND: SO iteration 18: need to repeat for 411 halo centers. (took 0.00158281 sec) SUBFIND: determining spherical overdensity masses took 1.07385 sec SUBFIND: assembled and ordered groups and subhalos (took 0.191232 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 = 2.83218 sec, total size 271.938 MB, corresponds to effective I/O rate of 96.0171 MB/sec SUBFIND: Subgroup catalogues saved. took = 2.83358 sec SUBFIND: Finished with SUBFIND. (total time=34.9443 sec) SUBFIND: Total number of subhalos with at least 20 particles: 736968 SUBFIND: Largest subhalo has 189 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134102311 FOF: preparing output order of particles took 1.32265 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 9.21631 sec, total size 5354.06 MB, corresponds to effective I/O rate of 580.933 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 605 (rank 605 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.