TACC: Starting up job 4245156 TACC: Starting parallel tasks... Shared memory islands host a minimum of 28 and a maximum of 28 MPI ranks. We shall use 24 MPI ranks in total for assisting one-sided communication (1 per shared memory node). ___ __ ____ ___ ____ ____ __ / __) /__\ ( _ \ / __)( ___)(_ _)___ /. | ( (_-. /(__)\ )(_) )( (_-. )__) )( (___)(_ _) \___/(__)(__)(____/ \___/(____) (__) (_) This is Gadget, version 4.0. Git commit 30019281bed6dcfb8d018c09095aeaa1e6ff5042, Wed Aug 11 12:22:28 2021 +0200 Code was compiled with the following compiler and flags: mpicxx -std=c++11 -Wwrite-strings -Wredundant-decls -Woverloaded-virtual -Wcast-qual -Wcast-align -Wpointer-arith -Wmissing-declarations -g -Wall -W -O3 -march=native -I/opt/apps/gcc9_1/hdf5/1.10.4/x86_64/include -I/opt/apps/gcc9_1/gsl/2.6/include -I/opt/apps/gcc9_1/impi19_0/fftw3/3.3.8/include -Ibuild -Isrc Code was compiled with the following settings: DOUBLEPRECISION=1 FOF FOF_GROUP_MIN_LEN=32 FOF_LINKLENGTH=0.2 FOF_PRIMARY_LINK_TYPES=2 FOF_SECONDARY_LINK_TYPES=1+16+32 GADGET2_HEADER IDS_64BIT NTYPES=6 PERIODIC PMGRID=128 SELFGRAVITY SUBFIND Running on 648 MPI tasks. BEGRUN: Size of particle structure 136 [bytes] BEGRUN: Size of sph particle structure 192 [bytes] BEGRUN: Size of gravity tree node 104 [bytes] BEGRUN: Size of neighbour tree node 192 [bytes] BEGRUN: Size of subfind auxiliary data 104 [bytes] ------------------------------------------------------------------------------------------------------------------------- AvailMem: Largest = 186354.86 Mb (on task= 594), Smallest = 186168.29 Mb (on task= 0), Average = 186288.80 Mb Total Mem: Largest = 191386.89 Mb (on task= 0), Smallest = 191386.89 Mb (on task= 513), Average = 191386.89 Mb Committed_AS: Largest = 5218.61 Mb (on task= 0), Smallest = 5032.04 Mb (on task= 594), Average = 5098.09 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 = 5218.61 Mb (on task= 0), Smallest = 5032.04 Mb (on task= 594), Average = 5098.09 Mb avail /dev/shm: Largest = 95257.27 Mb (on task= 81), Smallest = 95257.20 Mb (on task= 367), Average = 95257.25 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c205-009.frontera.tacc.utexas.edu ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Obtaining parameters from file 'param.txt': InitCondFile lcdm_gas_littleendian.dat OutputDir output SnapshotFileBase snap OutputListFilename outputs_lcdm_gas.txt ICFormat 3 SnapFormat 3 TimeLimitCPU 180000 CpuTimeBetRestartFile 7200 MaxMemSize 3000 TimeBegin 0.0909091 TimeMax 1 ComovingIntegrationOn 1 Omega0 0.2814 OmegaLambda 0.7186 OmegaBaryon 0.0464 HubbleParam 0.697 Hubble 0.1 BoxSize 400000 OutputListOn 0 TimeBetSnapshot 1.83842 TimeOfFirstSnapshot 0.047619 TimeBetStatistics 0.05 NumFilesPerSnapshot 1 MaxFilesWithConcurrentIO 1 ErrTolIntAccuracy 0.012 CourantFac 0.15 MaxSizeTimestep 0.025 MinSizeTimestep 0 TypeOfOpeningCriterion 1 ErrTolTheta 0.9 ErrTolThetaMax 1 ErrTolForceAcc 0.0025 TopNodeFactor 2.5 ActivePartFracForNewDomainDecomp 0.01 DesNumNgb 64 MaxNumNgbDeviation 3 UnitLength_in_cm 3.08568e+21 UnitMass_in_g 1.989e+43 UnitVelocity_in_cm_per_s 100000 GravityConstantInternal 0 DesLinkNgb 20 SofteningComovingClass0 1.5 SofteningComovingClass1 1.5 SofteningComovingClass2 1.5 SofteningComovingClass3 1.5 SofteningComovingClass4 1.5 SofteningComovingClass5 1.5 SofteningMaxPhysClass0 1.5 SofteningMaxPhysClass1 1.5 SofteningMaxPhysClass2 1.5 SofteningMaxPhysClass3 1.5 SofteningMaxPhysClass4 1.5 SofteningMaxPhysClass5 1.5 SofteningClassOfPartType0 0 SofteningClassOfPartType1 0 SofteningClassOfPartType2 0 SofteningClassOfPartType3 0 SofteningClassOfPartType4 0 SofteningClassOfPartType5 0 ArtBulkViscConst 1 MinEgySpec 0 InitGasTemp 1000 MALLOC: Allocation of shared memory took 16.4828 sec BEGRUN: Hubble (internal units) = 0.1 BEGRUN: h = 0.697 BEGRUN: G (internal units) = 43018.7 BEGRUN: UnitMass_in_g = 1.989e+43 BEGRUN: UnitLenth_in_cm = 3.08568e+21 BEGRUN: UnitTime_in_s = 3.08568e+16 BEGRUN: UnitVelocity_in_cm_per_s = 100000 BEGRUN: UnitDensity_in_cgs = 6.76991e-22 BEGRUN: UnitEnergy_in_cgs = 1.989e+53 READIC: filenr=0, 'output/snap_054.hdf5' contains: READIC: Type 0 (gas): 64111682 (tot= 64111682) masstab= 0 READIC: Type 1: 69870554 (tot= 69870554) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 244 (tot= 244) masstab= 0 READIC: Type 5: 0 (tot= 0) masstab= 0 READIC: Reading file `output/snap_054.hdf5' on task=0 and distribute it to 0 to 647. READIC: reading block 0 (Coordinates)... READIC: reading block 1 (Velocities)... READIC: reading block 2 (ParticleIDs)... READIC: reading block 3 (Masses)... READIC: reading block 4 (InternalEnergy)... READIC: reading block 5 (Density)... Dataset Density not present for particle type 0, using zero. READIC: reading block 6 (SmoothingLength)... Dataset SmoothingLength not present for particle type 0, using zero. READIC: reading done. Took 4.4459 sec, total size 6377.8 MB, corresponds to effective I/O rate of 1434.53 MB/sec READIC: Total number of particles : 133982480 INIT: Testing ID uniqueness... INIT: success. took=0.0609709 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=27098, determination of top-level tree involved 6 iterations and took 0.465485 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 1.1121|1.11214 DOMAIN: combining multiple-domains took 0.0156328 sec DOMAIN: exchange of 69870798 particles DOMAIN: particle exchange done. (took 0.328328 sec) DOMAIN: domain decomposition done. (took in total 0.816969 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0466491 sec. INIT: Converting u -> entropy All.cf_a3inv=1331 FOF: Begin to compute FoF group catalogue... (presently allocated=115.354 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.0653577 sec =91154.8 NTopnodes=30969 NTopleaves=27098 FOF: Start linking particles (presently allocated=131.165 MB) FOF: linking of small cells took 0.0010566 sec FOF: local links done (took 0.0867109 sec, avg-work=0.0770828, imbalance=1.12199). FOF: Marked=153187 out of the 69870554 primaries which are linked FOF: begin linking across processors (presently allocated=132.552 MB) FOF: have done 18104 cross links (processed 153187, took 0.00486346 sec) FOF: have done 3200 cross links (processed 77414, took 0.00403374 sec) FOF: have done 517 cross links (processed 10002, took 0.00344537 sec) FOF: have done 96 cross links (processed 1585, took 0.00317736 sec) FOF: have done 13 cross links (processed 265, took 0.00312104 sec) FOF: have done 1 cross links (processed 31, took 0.00302013 sec) FOF: have done 0 cross links (processed 2, took 0.00305198 sec) FOF: Local groups found. FOF: primary group finding took = 0.118796 sec FOF: Start finding nearest dm-particle (presently allocated=131.165 MB) FOF: fof-nearest iteration 1: need to repeat for 63076386 particles. (took = 0.0609936 sec) FOF: fof-nearest iteration 2: need to repeat for 57695036 particles. (took = 0.0654505 sec) FOF: fof-nearest iteration 3: need to repeat for 40938047 particles. (took = 0.0694261 sec) FOF: fof-nearest iteration 4: need to repeat for 18356719 particles. (took = 0.0584256 sec) FOF: fof-nearest iteration 5: need to repeat for 3811701 particles. (took = 0.0322312 sec) FOF: fof-nearest iteration 6: need to repeat for 55874 particles. (took = 0.0103006 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.302506 sec FOF: compiling local group data and catalogue took = 0.018712 sec FOF: Total number of FOF groups with at least 32 particles: 3877762 FOF: Largest FOF group has 70 particles. FOF: Total number of particles in FOF groups: 133982414 FOF: group properties are now allocated.. (presently allocated=120.903 MB) FOF: computation of group properties took = 0.0130539 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.196289 sec FOF: Finished computing FoF groups. Complete work took 0.818462 sec (presently allocated=117.524 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=124.381 MB) GRAVTREE: Tree construction done. took 0.377447 sec =115858 NTopnodes=30969 NTopleaves=27098 tree-build-scalability=0.733111 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 133120398 particles. (took 0.602264 sec) SUBFIND: ngb iteration 2: need to repeat for 131757140 particles. (took 0.509574 sec) SUBFIND: ngb iteration 3: need to repeat for 129862667 particles. (took 0.467884 sec) SUBFIND: ngb iteration 4: need to repeat for 127218336 particles. (took 0.43497 sec) SUBFIND: ngb iteration 5: need to repeat for 123186120 particles. (took 0.417494 sec) SUBFIND: ngb iteration 6: need to repeat for 116289391 particles. (took 0.405039 sec) SUBFIND: ngb iteration 7: need to repeat for 104446566 particles. (took 0.385182 sec) SUBFIND: ngb iteration 8: need to repeat for 88710425 particles. (took 0.338272 sec) SUBFIND: ngb iteration 9: need to repeat for 75415733 particles. (took 0.2622 sec) SUBFIND: ngb iteration 10: need to repeat for 68157911 particles. (took 0.190935 sec) SUBFIND: ngb iteration 11: need to repeat for 65286338 particles. (took 0.147863 sec) SUBFIND: ngb iteration 12: need to repeat for 64397601 particles. (took 0.131811 sec) SUBFIND: ngb iteration 13: need to repeat for 64174698 particles. (took 0.127376 sec) SUBFIND: ngb iteration 14: need to repeat for 64125277 particles. (took 0.125396 sec) SUBFIND: ngb iteration 15: need to repeat for 64114449 particles. (took 0.121715 sec) SUBFIND: ngb iteration 16: need to repeat for 64112222 particles. (took 0.116206 sec) SUBFIND: ngb iteration 17: need to repeat for 64111689 particles. (took 0.109519 sec) SUBFIND: ngb iteration 18: need to repeat for 64111438 particles. (took 0.102375 sec) SUBFIND: ngb iteration 19: need to repeat for 64111062 particles. (took 0.0980398 sec) SUBFIND: ngb iteration 20: need to repeat for 64110113 particles. (took 0.0967393 sec) SUBFIND: ngb iteration 21: need to repeat for 64107315 particles. (took 0.0984759 sec) SUBFIND: ngb iteration 22: need to repeat for 64099450 particles. (took 0.101159 sec) SUBFIND: ngb iteration 23: need to repeat for 64078578 particles. (took 0.105341 sec) SUBFIND: ngb iteration 24: need to repeat for 64024866 particles. (took 0.111259 sec) SUBFIND: ngb iteration 25: need to repeat for 63902967 particles. (took 0.119763 sec) SUBFIND: ngb iteration 26: need to repeat for 63648084 particles. (took 0.132097 sec) SUBFIND: ngb iteration 27: need to repeat for 63160625 particles. (took 0.149314 sec) SUBFIND: ngb iteration 28: need to repeat for 62319779 particles. (took 0.171274 sec) SUBFIND: ngb iteration 29: need to repeat for 60991453 particles. (took 0.199037 sec) SUBFIND: ngb iteration 30: need to repeat for 59027879 particles. (took 0.230057 sec) SUBFIND: ngb iteration 31: need to repeat for 56290230 particles. (took 0.259284 sec) SUBFIND: ngb iteration 32: need to repeat for 52687434 particles. (took 0.277563 sec) SUBFIND: ngb iteration 33: need to repeat for 48133600 particles. (took 0.291021 sec) SUBFIND: ngb iteration 34: need to repeat for 42599579 particles. (took 0.29626 sec) SUBFIND: ngb iteration 35: need to repeat for 36160362 particles. (took 0.282677 sec) SUBFIND: ngb iteration 36: need to repeat for 29056698 particles. (took 0.251333 sec) SUBFIND: ngb iteration 37: need to repeat for 21768561 particles. (took 0.213861 sec) SUBFIND: ngb iteration 38: need to repeat for 14922183 particles. (took 0.174611 sec) SUBFIND: ngb iteration 39: need to repeat for 9174675 particles. (took 0.133079 sec) SUBFIND: ngb iteration 40: need to repeat for 4921603 particles. (took 0.0936192 sec) SUBFIND: ngb iteration 41: need to repeat for 2227954 particles. (took 0.0600922 sec) SUBFIND: ngb iteration 42: need to repeat for 824023 particles. (took 0.0335898 sec) SUBFIND: ngb iteration 43: need to repeat for 236366 particles. (took 0.0164406 sec) SUBFIND: ngb iteration 44: need to repeat for 50207 particles. (took 0.00657389 sec) SUBFIND: ngb iteration 45: need to repeat for 7747 particles. (took 0.00233379 sec) SUBFIND: ngb iteration 46: need to repeat for 734 particles. (took 0.000773171 sec) SUBFIND: ngb iteration 47: need to repeat for 44 particles. (took 0.000301512 sec) SUBFIND: ngb iteration 48: need to repeat for 2 particles. (took 0.000227626 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 9.00833 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 133982480 particles, for threshold size factor 0.6) SUBFIND: The other 3877762 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00704302 sec SUBFIND: particle balance=1.1121 SUBFIND: subfind_exchange() took 0.375642 sec SUBFIND: particle balance for processing=1.0003 SUBFIND: subdomain decomposition took 0.0697099 sec SUBFIND: serial subfind subdomain decomposition took 0.0686941 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=5985 took 90.9254 sec SUBFIND: root-task=0: Serial processing of halo 0 took 91.0945 SUBFIND: Processing overall took (total time=91.8753 sec) SUBFIND: 0 out of 0 decisions, fraction -nan, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 344606 ALLOCATE: Changing to MaxPartSph = 164896 SUBFIND: subfind_exchange() (for return to original CPU) took 0.406696 sec TREE: Full tree construction for all particles. (presently allocated=108.714 MB) GRAVTREE: Tree construction done. took 1.0803 sec =115858 NTopnodes=30969 NTopleaves=27098 tree-build-scalability=0.733111 SUBFIND: SO iteration 1: need to repeat for 3877755 halo centers. (took 0.0334833 sec) SUBFIND: SO iteration 2: need to repeat for 3877755 halo centers. (took 0.028511 sec) SUBFIND: SO iteration 3: need to repeat for 3877755 halo centers. (took 0.0288314 sec) SUBFIND: SO iteration 4: need to repeat for 3877755 halo centers. (took 0.0288131 sec) SUBFIND: SO iteration 5: need to repeat for 3877755 halo centers. (took 0.028853 sec) SUBFIND: SO iteration 6: need to repeat for 3877755 halo centers. (took 0.0288161 sec) SUBFIND: SO iteration 7: need to repeat for 3877755 halo centers. (took 0.0288336 sec) SUBFIND: SO iteration 8: need to repeat for 3877755 halo centers. (took 0.0288574 sec) SUBFIND: SO iteration 9: need to repeat for 3877755 halo centers. (took 0.0287939 sec) SUBFIND: SO iteration 10: need to repeat for 3877755 halo centers. (took 0.028777 sec) SUBFIND: SO iteration 11: need to repeat for 3877755 halo centers. (took 0.0287854 sec) SUBFIND: SO iteration 12: need to repeat for 3877755 halo centers. (took 0.0287045 sec) SUBFIND: SO iteration 13: need to repeat for 3877755 halo centers. (took 0.0288249 sec) SUBFIND: SO iteration 14: need to repeat for 3877755 halo centers. (took 0.0287596 sec) SUBFIND: SO iteration 15: need to repeat for 3877755 halo centers. (took 0.0288471 sec) SUBFIND: SO iteration 16: need to repeat for 522821 halo centers. (took 0.0279744 sec) SUBFIND: SO iteration 17: need to repeat for 11304 halo centers. (took 0.00994141 sec) SUBFIND: SO iteration 1: need to repeat for 3877755 halo centers. (took 0.0293348 sec) SUBFIND: SO iteration 2: need to repeat for 3877755 halo centers. (took 0.0282778 sec) SUBFIND: SO iteration 3: need to repeat for 3877755 halo centers. (took 0.0293763 sec) SUBFIND: SO iteration 4: need to repeat for 3877755 halo centers. (took 0.0295101 sec) SUBFIND: SO iteration 5: need to repeat for 3877755 halo centers. (took 0.0289547 sec) SUBFIND: SO iteration 6: need to repeat for 3877755 halo centers. (took 0.0290105 sec) SUBFIND: SO iteration 7: need to repeat for 3877755 halo centers. (took 0.0289679 sec) SUBFIND: SO iteration 8: need to repeat for 3877755 halo centers. (took 0.0289392 sec) SUBFIND: SO iteration 9: need to repeat for 3877755 halo centers. (took 0.0293825 sec) SUBFIND: SO iteration 10: need to repeat for 3877755 halo centers. (took 0.0289073 sec) SUBFIND: SO iteration 11: need to repeat for 3877755 halo centers. (took 0.0290326 sec) SUBFIND: SO iteration 12: need to repeat for 3877755 halo centers. (took 0.0288762 sec) SUBFIND: SO iteration 13: need to repeat for 3877755 halo centers. (took 0.0288886 sec) SUBFIND: SO iteration 14: need to repeat for 3877755 halo centers. (took 0.0288852 sec) SUBFIND: SO iteration 15: need to repeat for 3877755 halo centers. (took 0.0288742 sec) SUBFIND: SO iteration 16: need to repeat for 306999 halo centers. (took 0.0278728 sec) SUBFIND: SO iteration 17: need to repeat for 5180 halo centers. (took 0.00835335 sec) SUBFIND: SO iteration 1: need to repeat for 3877755 halo centers. (took 0.0293141 sec) SUBFIND: SO iteration 2: need to repeat for 3877755 halo centers. (took 0.0282891 sec) SUBFIND: SO iteration 3: need to repeat for 3877755 halo centers. (took 0.0288927 sec) SUBFIND: SO iteration 4: need to repeat for 3877755 halo centers. (took 0.0287459 sec) SUBFIND: SO iteration 5: need to repeat for 3877755 halo centers. (took 0.0288297 sec) SUBFIND: SO iteration 6: need to repeat for 3877755 halo centers. (took 0.028759 sec) SUBFIND: SO iteration 7: need to repeat for 3877755 halo centers. (took 0.0287832 sec) SUBFIND: SO iteration 8: need to repeat for 3877755 halo centers. (took 0.0287716 sec) SUBFIND: SO iteration 9: need to repeat for 3877755 halo centers. (took 0.0287589 sec) SUBFIND: SO iteration 10: need to repeat for 3877755 halo centers. (took 0.0288421 sec) SUBFIND: SO iteration 11: need to repeat for 3877755 halo centers. (took 0.0287234 sec) SUBFIND: SO iteration 12: need to repeat for 3877755 halo centers. (took 0.0287805 sec) SUBFIND: SO iteration 13: need to repeat for 3877755 halo centers. (took 0.0287128 sec) SUBFIND: SO iteration 14: need to repeat for 3877755 halo centers. (took 0.0287971 sec) SUBFIND: SO iteration 15: need to repeat for 3877755 halo centers. (took 0.0288215 sec) SUBFIND: SO iteration 16: need to repeat for 528168 halo centers. (took 0.0279164 sec) SUBFIND: SO iteration 17: need to repeat for 11304 halo centers. (took 0.00986634 sec) SUBFIND: SO iteration 1: need to repeat for 3877755 halo centers. (took 0.029316 sec) SUBFIND: SO iteration 2: need to repeat for 3877755 halo centers. (took 0.0284547 sec) SUBFIND: SO iteration 3: need to repeat for 3877755 halo centers. (took 0.0273749 sec) SUBFIND: SO iteration 4: need to repeat for 3877755 halo centers. (took 0.0284161 sec) SUBFIND: SO iteration 5: need to repeat for 3877755 halo centers. (took 0.0291704 sec) SUBFIND: SO iteration 6: need to repeat for 3877755 halo centers. (took 0.0299745 sec) SUBFIND: SO iteration 7: need to repeat for 3877755 halo centers. (took 0.0290968 sec) SUBFIND: SO iteration 8: need to repeat for 3877755 halo centers. (took 0.0297814 sec) SUBFIND: SO iteration 9: need to repeat for 3877755 halo centers. (took 0.0293589 sec) SUBFIND: SO iteration 10: need to repeat for 3877755 halo centers. (took 0.0290628 sec) SUBFIND: SO iteration 11: need to repeat for 3877755 halo centers. (took 0.0285951 sec) SUBFIND: SO iteration 12: need to repeat for 3877755 halo centers. (took 0.0285349 sec) SUBFIND: SO iteration 13: need to repeat for 3877755 halo centers. (took 0.0282013 sec) SUBFIND: SO iteration 14: need to repeat for 3877755 halo centers. (took 0.0279595 sec) SUBFIND: SO iteration 15: need to repeat for 3877755 halo centers. (took 0.0279226 sec) SUBFIND: SO iteration 16: need to repeat for 3469262 halo centers. (took 0.0279789 sec) SUBFIND: SO iteration 17: need to repeat for 436971 halo centers. (took 0.0251116 sec) SUBFIND: SO iteration 18: need to repeat for 2897 halo centers. (took 0.00913514 sec) SUBFIND: determining spherical overdensity masses took 1.91918 sec SUBFIND: assembled and ordered groups and subhalos (took 0.204284 sec) FOF/SUBFIND: writing group catalogue file: 'output/fof_subhalo_tab_054' (file 1 of 1) FOF/SUBFIND: writing group catalogue block 0 (GroupLen)... FOF/SUBFIND: writing group catalogue block 1 (GroupMass)... FOF/SUBFIND: writing group catalogue block 2 (GroupPos)... FOF/SUBFIND: writing group catalogue block 3 (GroupVel)... FOF/SUBFIND: writing group catalogue block 4 (GroupLenType)... FOF/SUBFIND: writing group catalogue block 5 (GroupOffsetType)... FOF/SUBFIND: writing group catalogue block 6 (GroupMassType)... FOF/SUBFIND: writing group catalogue block 7 (GroupAscale)... FOF/SUBFIND: writing group catalogue block 8 (Group_M_Mean200)... FOF/SUBFIND: writing group catalogue block 9 (Group_R_Mean200)... FOF/SUBFIND: writing group catalogue block 10 (Group_M_Crit200)... FOF/SUBFIND: writing group catalogue block 11 (Group_R_Crit200)... FOF/SUBFIND: writing group catalogue block 12 (Group_M_Crit500)... FOF/SUBFIND: writing group catalogue block 13 (Group_R_Crit500)... FOF/SUBFIND: writing group catalogue block 14 (Group_M_TopHat200)... FOF/SUBFIND: writing group catalogue block 15 (Group_R_TopHat200)... FOF/SUBFIND: writing group catalogue block 16 (GroupNsubs)... FOF/SUBFIND: writing group catalogue block 17 (GroupFirstSub)... FOF/SUBFIND: writing group catalogue block 18 (SubhaloGroupNr)... FOF/SUBFIND: writing group catalogue block 19 (SubhaloRankInGr)... FOF/SUBFIND: writing group catalogue block 20 (SubhaloLen)... FOF/SUBFIND: writing group catalogue block 21 (SubhaloMass)... FOF/SUBFIND: writing group catalogue block 22 (SubhaloPos)... FOF/SUBFIND: writing group catalogue block 23 (SubhaloVel)... FOF/SUBFIND: writing group catalogue block 24 (SubhaloLenType)... FOF/SUBFIND: writing group catalogue block 25 (SubhaloOffsetType)... FOF/SUBFIND: writing group catalogue block 26 (SubhaloMassType)... FOF/SUBFIND: writing group catalogue block 27 (SubhaloCM)... FOF/SUBFIND: writing group catalogue block 28 (SubhaloSpin)... FOF/SUBFIND: writing group catalogue block 29 (SubhaloVelDisp)... FOF/SUBFIND: writing group catalogue block 30 (SubhaloVmax)... FOF/SUBFIND: writing group catalogue block 31 (SubhaloVmaxRad)... FOF/SUBFIND: writing group catalogue block 32 (SubhaloHalfmassRad)... FOF/SUBFIND: writing group catalogue block 33 (SubhaloHalfmassRadType)... FOF/SUBFIND: writing group catalogue block 34 (SubhaloIDMostbound)... FOF/SUBFIND: writing group catalogue block 35 (SubhaloParentRank)... FOF/SUBFIND: Group catalogues saved. took = 2.96489 sec, total size 1449.66 MB, corresponds to effective I/O rate of 488.943 MB/sec SUBFIND: Subgroup catalogues saved. took = 2.96677 sec SUBFIND: Finished with SUBFIND. (total time=108.299 sec) SUBFIND: Total number of subhalos with at least 20 particles: 3877755 SUBFIND: Largest subhalo has 70 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 133982174 FOF: preparing output order of particles took 1.27047 sec SNAPSHOT: writing snapshot file #54 @ time 0.0909091 ... SNAPSHOT: writing snapshot file: 'output/snap_054' (file 1 of 1) SNAPSHOT: writing snapshot rename 'output/snap_054.hdf5' to 'output/bak-snap_054.hdf5' SNAPSHOT: writing snapshot block 0 (Coordinates)... SNAPSHOT: writing snapshot block 1 (Velocities)... SNAPSHOT: writing snapshot block 2 (ParticleIDs)... SNAPSHOT: writing snapshot block 3 (Masses)... SNAPSHOT: writing snapshot block 4 (InternalEnergy)... SNAPSHOT: writing snapshot block 5 (Density)... SNAPSHOT: writing snapshot block 6 (SmoothingLength)... SNAPSHOT: done with writing snapshot. Took 9.28571 sec, total size 5333.62 MB, corresponds to effective I/O rate of 574.39 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 27 (rank 27 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.