TACC: Starting up job 4242144 TACC: Starting parallel tasks... Shared memory islands host a minimum of 28 and a maximum of 28 MPI ranks. We shall use 16 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 432 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 = 186490.46 Mb (on task= 81), Smallest = 186403.49 Mb (on task= 0), Average = 186448.81 Mb Total Mem: Largest = 191515.34 Mb (on task= 0), Smallest = 191515.20 Mb (on task= 81), Average = 191515.32 Mb Committed_AS: Largest = 5111.85 Mb (on task= 0), Smallest = 5024.73 Mb (on task= 81), Average = 5066.51 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 = 5111.85 Mb (on task= 0), Smallest = 5024.73 Mb (on task= 81), Average = 5066.51 Mb avail /dev/shm: Largest = 95321.53 Mb (on task= 297), Smallest = 95321.41 Mb (on task= 102), Average = 95321.51 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c101-083.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 13.8232 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_208.hdf5' contains: READIC: Type 0 (gas): 64071651 (tot= 64071651) masstab= 0 READIC: Type 1: 69909115 (tot= 69909115) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 16719 (tot= 16719) masstab= 0 READIC: Type 5: 0 (tot= 0) masstab= 0 READIC: Reading file `output/snap_208.hdf5' on task=0 and distribute it to 0 to 431. 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 3.97281 sec, total size 6378.33 MB, corresponds to effective I/O rate of 1605.49 MB/sec READIC: Total number of particles : 133997485 INIT: Testing ID uniqueness... INIT: success. took=0.0672851 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=19881, determination of top-level tree involved 5 iterations and took 0.62796 sec DOMAIN: we are going to try at most 503 different settings for combining the domains on tasks=432, nnodes=16 DOMAIN: total_cost=4 total_load=2 DOMAIN: best solution found after 1 iterations by task=169 for nextra=78, reaching maximum imbalance of 1.10661|1.10688 DOMAIN: combining multiple-domains took 0.0137462 sec DOMAIN: exchange of 69925834 particles DOMAIN: particle exchange done. (took 0.377142 sec) DOMAIN: domain decomposition done. (took in total 1.02943 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0730339 sec. INIT: Converting u -> entropy All.cf_a3inv=512 FOF: Begin to compute FoF group catalogue... (presently allocated=172.666 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.159104 sec =79575.2 NTopnodes=22721 NTopleaves=19881 FOF: Start linking particles (presently allocated=192.781 MB) FOF: linking of small cells took 0.0018834 sec FOF: local links done (took 0.154543 sec, avg-work=0.138365, imbalance=1.11245). FOF: Marked=144254 out of the 69909115 primaries which are linked FOF: begin linking across processors (presently allocated=194.652 MB) FOF: have done 10857 cross links (processed 144254, took 0.00660318 sec) FOF: have done 2434 cross links (processed 68084, took 0.00568757 sec) FOF: have done 371 cross links (processed 9348, took 0.00493116 sec) FOF: have done 63 cross links (processed 1412, took 0.00455887 sec) FOF: have done 12 cross links (processed 257, took 0.00445702 sec) FOF: have done 1 cross links (processed 49, took 0.00438307 sec) FOF: have done 0 cross links (processed 2, took 0.00435775 sec) FOF: Local groups found. FOF: primary group finding took = 0.201819 sec FOF: Start finding nearest dm-particle (presently allocated=192.781 MB) FOF: fof-nearest iteration 1: need to repeat for 62318887 particles. (took = 0.097488 sec) FOF: fof-nearest iteration 2: need to repeat for 54121187 particles. (took = 0.108566 sec) FOF: fof-nearest iteration 3: need to repeat for 34197930 particles. (took = 0.1168 sec) FOF: fof-nearest iteration 4: need to repeat for 12710857 particles. (took = 0.0911722 sec) FOF: fof-nearest iteration 5: need to repeat for 1879448 particles. (took = 0.0431598 sec) FOF: fof-nearest iteration 6: need to repeat for 51558 particles. (took = 0.0106029 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.476134 sec FOF: compiling local group data and catalogue took = 0.026679 sec FOF: Total number of FOF groups with at least 32 particles: 1212889 FOF: Largest FOF group has 222 particles. FOF: Total number of particles in FOF groups: 133997485 FOF: group properties are now allocated.. (presently allocated=178.731 MB) FOF: computation of group properties took = 0.0102771 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.100743 sec FOF: Finished computing FoF groups. Complete work took 1.0316 sec (presently allocated=173.709 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=180.641 MB) GRAVTREE: Tree construction done. took 0.533127 sec =109485 NTopnodes=22721 NTopleaves=19881 tree-build-scalability=0.792954 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 128000166 particles. (took 0.837258 sec) SUBFIND: ngb iteration 2: need to repeat for 124378007 particles. (took 0.712489 sec) SUBFIND: ngb iteration 3: need to repeat for 121112092 particles. (took 0.665415 sec) SUBFIND: ngb iteration 4: need to repeat for 118114998 particles. (took 0.6293 sec) SUBFIND: ngb iteration 5: need to repeat for 114891636 particles. (took 0.593452 sec) SUBFIND: ngb iteration 6: need to repeat for 110286526 particles. (took 0.573643 sec) SUBFIND: ngb iteration 7: need to repeat for 102719660 particles. (took 0.559167 sec) SUBFIND: ngb iteration 8: need to repeat for 91931707 particles. (took 0.525895 sec) SUBFIND: ngb iteration 9: need to repeat for 81149793 particles. (took 0.471633 sec) SUBFIND: ngb iteration 10: need to repeat for 73482542 particles. (took 0.414719 sec) SUBFIND: ngb iteration 11: need to repeat for 69117870 particles. (took 0.380804 sec) SUBFIND: ngb iteration 12: need to repeat for 66885012 particles. (took 0.370482 sec) SUBFIND: ngb iteration 13: need to repeat for 65603762 particles. (took 0.37116 sec) SUBFIND: ngb iteration 14: need to repeat for 63973394 particles. (took 0.372268 sec) SUBFIND: ngb iteration 15: need to repeat for 61028828 particles. (took 0.361583 sec) SUBFIND: ngb iteration 16: need to repeat for 56936674 particles. (took 0.333071 sec) SUBFIND: ngb iteration 17: need to repeat for 53143577 particles. (took 0.292532 sec) SUBFIND: ngb iteration 18: need to repeat for 50886511 particles. (took 0.253345 sec) SUBFIND: ngb iteration 19: need to repeat for 50025844 particles. (took 0.225222 sec) SUBFIND: ngb iteration 20: need to repeat for 49759226 particles. (took 0.210859 sec) SUBFIND: ngb iteration 21: need to repeat for 49616178 particles. (took 0.206764 sec) SUBFIND: ngb iteration 22: need to repeat for 49477866 particles. (took 0.207429 sec) SUBFIND: ngb iteration 23: need to repeat for 49312116 particles. (took 0.208302 sec) SUBFIND: ngb iteration 24: need to repeat for 49095911 particles. (took 0.210253 sec) SUBFIND: ngb iteration 25: need to repeat for 48807022 particles. (took 0.21364 sec) SUBFIND: ngb iteration 26: need to repeat for 48410253 particles. (took 0.218248 sec) SUBFIND: ngb iteration 27: need to repeat for 47869402 particles. (took 0.22559 sec) SUBFIND: ngb iteration 28: need to repeat for 47132561 particles. (took 0.236635 sec) SUBFIND: ngb iteration 29: need to repeat for 46133508 particles. (took 0.250543 sec) SUBFIND: ngb iteration 30: need to repeat for 44788147 particles. (took 0.273758 sec) SUBFIND: ngb iteration 31: need to repeat for 43008448 particles. (took 0.297407 sec) SUBFIND: ngb iteration 32: need to repeat for 40672285 particles. (took 0.320891 sec) SUBFIND: ngb iteration 33: need to repeat for 37707480 particles. (took 0.331187 sec) SUBFIND: ngb iteration 34: need to repeat for 34042433 particles. (took 0.340932 sec) SUBFIND: ngb iteration 35: need to repeat for 29669547 particles. (took 0.32693 sec) SUBFIND: ngb iteration 36: need to repeat for 24687931 particles. (took 0.292458 sec) SUBFIND: ngb iteration 37: need to repeat for 19380213 particles. (took 0.251111 sec) SUBFIND: ngb iteration 38: need to repeat for 14133197 particles. (took 0.205396 sec) SUBFIND: ngb iteration 39: need to repeat for 9399419 particles. (took 0.159782 sec) SUBFIND: ngb iteration 40: need to repeat for 5589132 particles. (took 0.116492 sec) SUBFIND: ngb iteration 41: need to repeat for 2897655 particles. (took 0.0779613 sec) SUBFIND: ngb iteration 42: need to repeat for 1278411 particles. (took 0.0481401 sec) SUBFIND: ngb iteration 43: need to repeat for 466473 particles. (took 0.0265231 sec) SUBFIND: ngb iteration 44: need to repeat for 134452 particles. (took 0.0124238 sec) SUBFIND: ngb iteration 45: need to repeat for 29603 particles. (took 0.00492646 sec) SUBFIND: ngb iteration 46: need to repeat for 4886 particles. (took 0.00207712 sec) SUBFIND: ngb iteration 47: need to repeat for 585 particles. (took 0.000794694 sec) SUBFIND: ngb iteration 48: need to repeat for 65 particles. (took 0.000373511 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 14.2295 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 133997485 particles, for threshold size factor 0.6) SUBFIND: The other 1212889 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00365629 sec SUBFIND: particle balance=1.10661 SUBFIND: subfind_exchange() took 0.450794 sec SUBFIND: particle balance for processing=1.0005 SUBFIND: subdomain decomposition took 0.105606 sec SUBFIND: serial subfind subdomain decomposition took 0.104147 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=2808 took 66.7071 sec SUBFIND: root-task=0: Serial processing of halo 0 took 66.9638 SUBFIND: Processing overall took (total time=67.5133 sec) SUBFIND: 0 out of 13226 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 516968 ALLOCATE: Changing to MaxPartSph = 247191 SUBFIND: subfind_exchange() (for return to original CPU) took 0.512197 sec TREE: Full tree construction for all particles. (presently allocated=160.804 MB) GRAVTREE: Tree construction done. took 1.41462 sec =109485 NTopnodes=22721 NTopleaves=19881 tree-build-scalability=0.792954 SUBFIND: SO iteration 1: need to repeat for 1212884 halo centers. (took 0.0243434 sec) SUBFIND: SO iteration 2: need to repeat for 1212884 halo centers. (took 0.0211665 sec) SUBFIND: SO iteration 3: need to repeat for 1212884 halo centers. (took 0.0209864 sec) SUBFIND: SO iteration 4: need to repeat for 1212884 halo centers. (took 0.0211883 sec) SUBFIND: SO iteration 5: need to repeat for 1212884 halo centers. (took 0.021712 sec) SUBFIND: SO iteration 6: need to repeat for 1212884 halo centers. (took 0.02119 sec) SUBFIND: SO iteration 7: need to repeat for 1212884 halo centers. (took 0.0213658 sec) SUBFIND: SO iteration 8: need to repeat for 1212884 halo centers. (took 0.0203511 sec) SUBFIND: SO iteration 9: need to repeat for 1212884 halo centers. (took 0.0202758 sec) SUBFIND: SO iteration 10: need to repeat for 1212884 halo centers. (took 0.0217034 sec) SUBFIND: SO iteration 11: need to repeat for 1212884 halo centers. (took 0.0229947 sec) SUBFIND: SO iteration 12: need to repeat for 1212884 halo centers. (took 0.0263312 sec) SUBFIND: SO iteration 13: need to repeat for 1212884 halo centers. (took 0.0209527 sec) SUBFIND: SO iteration 14: need to repeat for 1212884 halo centers. (took 0.0203118 sec) SUBFIND: SO iteration 15: need to repeat for 1212884 halo centers. (took 0.020246 sec) SUBFIND: SO iteration 16: need to repeat for 47996 halo centers. (took 0.0197783 sec) SUBFIND: SO iteration 17: need to repeat for 445 halo centers. (took 0.00388963 sec) SUBFIND: SO iteration 18: need to repeat for 13 halo centers. (took 0.000226051 sec) SUBFIND: SO iteration 1: need to repeat for 1212884 halo centers. (took 0.0203292 sec) SUBFIND: SO iteration 2: need to repeat for 1212884 halo centers. (took 0.0197158 sec) SUBFIND: SO iteration 3: need to repeat for 1212884 halo centers. (took 0.0202512 sec) SUBFIND: SO iteration 4: need to repeat for 1212884 halo centers. (took 0.0201533 sec) SUBFIND: SO iteration 5: need to repeat for 1212884 halo centers. (took 0.0204128 sec) SUBFIND: SO iteration 6: need to repeat for 1212884 halo centers. (took 0.0205172 sec) SUBFIND: SO iteration 7: need to repeat for 1212884 halo centers. (took 0.0204896 sec) SUBFIND: SO iteration 8: need to repeat for 1212884 halo centers. (took 0.0206642 sec) SUBFIND: SO iteration 9: need to repeat for 1212884 halo centers. (took 0.0201993 sec) SUBFIND: SO iteration 10: need to repeat for 1212884 halo centers. (took 0.020542 sec) SUBFIND: SO iteration 11: need to repeat for 1212884 halo centers. (took 0.0202173 sec) SUBFIND: SO iteration 12: need to repeat for 1212884 halo centers. (took 0.0204927 sec) SUBFIND: SO iteration 13: need to repeat for 1212884 halo centers. (took 0.0208759 sec) SUBFIND: SO iteration 14: need to repeat for 1212884 halo centers. (took 0.0225073 sec) SUBFIND: SO iteration 15: need to repeat for 1212884 halo centers. (took 0.0233115 sec) SUBFIND: SO iteration 16: need to repeat for 26164 halo centers. (took 0.0197456 sec) SUBFIND: SO iteration 17: need to repeat for 225 halo centers. (took 0.0028294 sec) SUBFIND: SO iteration 18: need to repeat for 4 halo centers. (took 0.000189768 sec) SUBFIND: SO iteration 1: need to repeat for 1212884 halo centers. (took 0.0203462 sec) SUBFIND: SO iteration 2: need to repeat for 1212884 halo centers. (took 0.0205466 sec) SUBFIND: SO iteration 3: need to repeat for 1212884 halo centers. (took 0.0207353 sec) SUBFIND: SO iteration 4: need to repeat for 1212884 halo centers. (took 0.0203832 sec) SUBFIND: SO iteration 5: need to repeat for 1212884 halo centers. (took 0.0202348 sec) SUBFIND: SO iteration 6: need to repeat for 1212884 halo centers. (took 0.020261 sec) SUBFIND: SO iteration 7: need to repeat for 1212884 halo centers. (took 0.0202728 sec) SUBFIND: SO iteration 8: need to repeat for 1212884 halo centers. (took 0.0202166 sec) SUBFIND: SO iteration 9: need to repeat for 1212884 halo centers. (took 0.0203004 sec) SUBFIND: SO iteration 10: need to repeat for 1212884 halo centers. (took 0.0202535 sec) SUBFIND: SO iteration 11: need to repeat for 1212884 halo centers. (took 0.0203888 sec) SUBFIND: SO iteration 12: need to repeat for 1212884 halo centers. (took 0.0205453 sec) SUBFIND: SO iteration 13: need to repeat for 1212884 halo centers. (took 0.0203389 sec) SUBFIND: SO iteration 14: need to repeat for 1212884 halo centers. (took 0.0202863 sec) SUBFIND: SO iteration 15: need to repeat for 1212884 halo centers. (took 0.0202292 sec) SUBFIND: SO iteration 16: need to repeat for 49017 halo centers. (took 0.0198107 sec) SUBFIND: SO iteration 17: need to repeat for 467 halo centers. (took 0.00428622 sec) SUBFIND: SO iteration 18: need to repeat for 13 halo centers. (took 0.000238609 sec) SUBFIND: SO iteration 1: need to repeat for 1212884 halo centers. (took 0.0206133 sec) SUBFIND: SO iteration 2: need to repeat for 1212884 halo centers. (took 0.02141 sec) SUBFIND: SO iteration 3: need to repeat for 1212884 halo centers. (took 0.0203604 sec) SUBFIND: SO iteration 4: need to repeat for 1212884 halo centers. (took 0.0207049 sec) SUBFIND: SO iteration 5: need to repeat for 1212884 halo centers. (took 0.0205942 sec) SUBFIND: SO iteration 6: need to repeat for 1212884 halo centers. (took 0.0210056 sec) SUBFIND: SO iteration 7: need to repeat for 1212884 halo centers. (took 0.0206239 sec) SUBFIND: SO iteration 8: need to repeat for 1212884 halo centers. (took 0.0211541 sec) SUBFIND: SO iteration 9: need to repeat for 1212884 halo centers. (took 0.0206478 sec) SUBFIND: SO iteration 10: need to repeat for 1212884 halo centers. (took 0.0203964 sec) SUBFIND: SO iteration 11: need to repeat for 1212884 halo centers. (took 0.0205262 sec) SUBFIND: SO iteration 12: need to repeat for 1212884 halo centers. (took 0.0204067 sec) SUBFIND: SO iteration 13: need to repeat for 1212884 halo centers. (took 0.020557 sec) SUBFIND: SO iteration 14: need to repeat for 1212884 halo centers. (took 0.0204524 sec) SUBFIND: SO iteration 15: need to repeat for 1212884 halo centers. (took 0.0204415 sec) SUBFIND: SO iteration 16: need to repeat for 817674 halo centers. (took 0.020348 sec) SUBFIND: SO iteration 17: need to repeat for 51321 halo centers. (took 0.0149184 sec) SUBFIND: SO iteration 18: need to repeat for 3477 halo centers. (took 0.00393103 sec) SUBFIND: determining spherical overdensity masses took 1.36591 sec SUBFIND: assembled and ordered groups and subhalos (took 0.0898926 sec) FOF/SUBFIND: writing group catalogue file: 'output/fof_subhalo_tab_208' (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 = 1.45988 sec, total size 456.076 MB, corresponds to effective I/O rate of 312.407 MB/sec SUBFIND: Subgroup catalogues saved. took = 1.46102 sec SUBFIND: Finished with SUBFIND. (total time=87.6482 sec) SUBFIND: Total number of subhalos with at least 20 particles: 1225750 SUBFIND: Largest subhalo has 221 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 133996702 FOF: preparing output order of particles took 1.47185 sec SNAPSHOT: writing snapshot file #208 @ time 0.125 ... SNAPSHOT: writing snapshot file: 'output/snap_208' (file 1 of 1) SNAPSHOT: writing snapshot rename 'output/snap_208.hdf5' to 'output/bak-snap_208.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 7.32123 sec, total size 5333.68 MB, corresponds to effective I/O rate of 728.522 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 190 (rank 190 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.