TACC: Starting up job 4244608 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 = 186443.42 Mb (on task= 216), Smallest = 186413.46 Mb (on task= 0), Average = 186428.49 Mb Total Mem: Largest = 191515.35 Mb (on task= 189), Smallest = 191515.33 Mb (on task= 0), Average = 191515.33 Mb Committed_AS: Largest = 5101.87 Mb (on task= 0), Smallest = 5071.91 Mb (on task= 216), Average = 5086.84 Mb SwapTotal: Largest = 0.00 Mb (on task= 0), Smallest = 0.00 Mb (on task= 0), Average = 0.00 Mb SwapFree: Largest = 0.00 Mb (on task= 0), Smallest = 0.00 Mb (on task= 0), Average = 0.00 Mb AllocMem: Largest = 5101.87 Mb (on task= 0), Smallest = 5071.91 Mb (on task= 216), Average = 5086.84 Mb avail /dev/shm: Largest = 95321.54 Mb (on task= 189), Smallest = 95321.47 Mb (on task= 367), Average = 95321.51 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c123-212.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 15.9088 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_066.hdf5' contains: READIC: Type 0 (gas): 64047532 (tot= 64047532) masstab= 0 READIC: Type 1: 67667449 (tot= 67667449) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 2420256 (tot= 2420256) masstab= 0 READIC: Type 5: 10 (tot= 10) masstab= 0 READIC: Reading file `output/snap_066.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 4.75889 sec, total size 6384.55 MB, corresponds to effective I/O rate of 1341.6 MB/sec READIC: Total number of particles : 134135247 INIT: Testing ID uniqueness... INIT: success. took=0.0712076 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=17634, determination of top-level tree involved 6 iterations and took 0.648225 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=195 for nextra=62, reaching maximum imbalance of 1.13024|1.13035 DOMAIN: combining multiple-domains took 0.0137404 sec DOMAIN: exchange of 70087715 particles DOMAIN: particle exchange done. (took 0.310826 sec) DOMAIN: domain decomposition done. (took in total 0.983489 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.073444 sec. INIT: Converting u -> entropy All.cf_a3inv=1000 FOF: Begin to compute FoF group catalogue... (presently allocated=172.739 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.167999 sec =51442.2 NTopnodes=20153 NTopleaves=17634 FOF: Start linking particles (presently allocated=189.595 MB) FOF: linking of small cells took 0.00168635 sec FOF: local links done (took 0.241964 sec, avg-work=0.211336, imbalance=1.13852). FOF: Marked=199596 out of the 67667449 primaries which are linked FOF: begin linking across processors (presently allocated=191.346 MB) FOF: have done 5433 cross links (processed 199596, took 0.0110997 sec) FOF: have done 2189 cross links (processed 85885, took 0.00537504 sec) FOF: have done 497 cross links (processed 15950, took 0.00498801 sec) FOF: have done 125 cross links (processed 3172, took 0.00471559 sec) FOF: have done 26 cross links (processed 674, took 0.00468205 sec) FOF: have done 18 cross links (processed 346, took 0.00461644 sec) FOF: have done 8 cross links (processed 229, took 0.00469258 sec) FOF: have done 4 cross links (processed 63, took 0.00453273 sec) FOF: have done 3 cross links (processed 49, took 0.0046107 sec) FOF: have done 0 cross links (processed 19, took 0.00459125 sec) FOF: Local groups found. FOF: primary group finding took = 0.308581 sec FOF: Start finding nearest dm-particle (presently allocated=189.595 MB) FOF: fof-nearest iteration 1: need to repeat for 62599585 particles. (took = 0.127455 sec) FOF: fof-nearest iteration 2: need to repeat for 48647539 particles. (took = 0.154495 sec) FOF: fof-nearest iteration 3: need to repeat for 24107055 particles. (took = 0.162505 sec) FOF: fof-nearest iteration 4: need to repeat for 5167071 particles. (took = 0.105808 sec) FOF: fof-nearest iteration 5: need to repeat for 466218 particles. (took = 0.0305508 sec) FOF: fof-nearest iteration 6: need to repeat for 6799 particles. (took = 0.00594313 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.595034 sec FOF: compiling local group data and catalogue took = 0.0252624 sec FOF: Total number of FOF groups with at least 32 particles: 65693 FOF: Largest FOF group has 2233 particles. FOF: Total number of particles in FOF groups: 134135247 FOF: group properties are now allocated.. (presently allocated=177.756 MB) FOF: computation of group properties took = 0.00702963 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.0802238 sec FOF: Finished computing FoF groups. Complete work took 1.23813 sec (presently allocated=172.795 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=176.689 MB) GRAVTREE: Tree construction done. took 0.666132 sec =78102.8 NTopnodes=20153 NTopleaves=17634 tree-build-scalability=0.742566 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 133473507 particles. (took 3.52989 sec) SUBFIND: ngb iteration 2: need to repeat for 132113360 particles. (took 3.15167 sec) SUBFIND: ngb iteration 3: need to repeat for 129312139 particles. (took 2.78769 sec) SUBFIND: ngb iteration 4: need to repeat for 123987120 particles. (took 2.48577 sec) SUBFIND: ngb iteration 5: need to repeat for 115913681 particles. (took 2.20971 sec) SUBFIND: ngb iteration 6: need to repeat for 106577507 particles. (took 1.93816 sec) SUBFIND: ngb iteration 7: need to repeat for 97469952 particles. (took 1.70813 sec) SUBFIND: ngb iteration 8: need to repeat for 88633919 particles. (took 1.56038 sec) SUBFIND: ngb iteration 9: need to repeat for 80303194 particles. (took 1.44833 sec) SUBFIND: ngb iteration 10: need to repeat for 72206604 particles. (took 1.36364 sec) SUBFIND: ngb iteration 11: need to repeat for 63470630 particles. (took 1.28506 sec) SUBFIND: ngb iteration 12: need to repeat for 53816711 particles. (took 1.19188 sec) SUBFIND: ngb iteration 13: need to repeat for 43519608 particles. (took 1.07257 sec) SUBFIND: ngb iteration 14: need to repeat for 33261339 particles. (took 0.920116 sec) SUBFIND: ngb iteration 15: need to repeat for 23672633 particles. (took 0.727424 sec) SUBFIND: ngb iteration 16: need to repeat for 15366717 particles. (took 0.533557 sec) SUBFIND: ngb iteration 17: need to repeat for 8997808 particles. (took 0.356232 sec) SUBFIND: ngb iteration 18: need to repeat for 4798447 particles. (took 0.220712 sec) SUBFIND: ngb iteration 19: need to repeat for 2407458 particles. (took 0.132886 sec) SUBFIND: ngb iteration 20: need to repeat for 1194485 particles. (took 0.0822881 sec) SUBFIND: ngb iteration 21: need to repeat for 621785 particles. (took 0.0512545 sec) SUBFIND: ngb iteration 22: need to repeat for 341505 particles. (took 0.0332009 sec) SUBFIND: ngb iteration 23: need to repeat for 187842 particles. (took 0.0224523 sec) SUBFIND: ngb iteration 24: need to repeat for 97004 particles. (took 0.0156914 sec) SUBFIND: ngb iteration 25: need to repeat for 44258 particles. (took 0.0109773 sec) SUBFIND: ngb iteration 26: need to repeat for 17624 particles. (took 0.00739285 sec) SUBFIND: ngb iteration 27: need to repeat for 6254 particles. (took 0.00432376 sec) SUBFIND: ngb iteration 28: need to repeat for 1927 particles. (took 0.00243441 sec) SUBFIND: ngb iteration 29: need to repeat for 493 particles. (took 0.0015422 sec) SUBFIND: ngb iteration 30: need to repeat for 80 particles. (took 0.000818031 sec) SUBFIND: ngb iteration 31: need to repeat for 4 particles. (took 0.000344867 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 28.8649 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 134135247 particles, for threshold size factor 0.6) SUBFIND: The other 65693 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00147911 sec SUBFIND: particle balance=1.1302 SUBFIND: subfind_exchange() took 0.464133 sec SUBFIND: particle balance for processing=1.00623 SUBFIND: subdomain decomposition took 0.104783 sec SUBFIND: serial subfind subdomain decomposition took 0.103664 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=153 took 12.5301 sec SUBFIND: root-task=0: Serial processing of halo 0 took 12.7885 SUBFIND: Processing overall took (total time=12.946 sec) SUBFIND: 0 out of 180713 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 517501 ALLOCATE: Changing to MaxPartSph = 247098 SUBFIND: subfind_exchange() (for return to original CPU) took 0.523398 sec TREE: Full tree construction for all particles. (presently allocated=159.769 MB) GRAVTREE: Tree construction done. took 1.38528 sec =78102.8 NTopnodes=20153 NTopleaves=17634 tree-build-scalability=0.742566 SUBFIND: SO iteration 1: need to repeat for 65693 halo centers. (took 0.0103332 sec) SUBFIND: SO iteration 2: need to repeat for 65693 halo centers. (took 0.00942727 sec) SUBFIND: SO iteration 3: need to repeat for 65693 halo centers. (took 0.0094649 sec) SUBFIND: SO iteration 4: need to repeat for 65693 halo centers. (took 0.0111165 sec) SUBFIND: SO iteration 5: need to repeat for 65693 halo centers. (took 0.0107126 sec) SUBFIND: SO iteration 6: need to repeat for 65693 halo centers. (took 0.00978832 sec) SUBFIND: SO iteration 7: need to repeat for 65693 halo centers. (took 0.00772752 sec) SUBFIND: SO iteration 8: need to repeat for 65693 halo centers. (took 0.00792003 sec) SUBFIND: SO iteration 9: need to repeat for 65693 halo centers. (took 0.00782085 sec) SUBFIND: SO iteration 10: need to repeat for 65693 halo centers. (took 0.00838762 sec) SUBFIND: SO iteration 11: need to repeat for 65693 halo centers. (took 0.0131894 sec) SUBFIND: SO iteration 12: need to repeat for 65693 halo centers. (took 0.00942465 sec) SUBFIND: SO iteration 13: need to repeat for 65693 halo centers. (took 0.00813838 sec) SUBFIND: SO iteration 14: need to repeat for 65693 halo centers. (took 0.00865954 sec) SUBFIND: SO iteration 15: need to repeat for 65693 halo centers. (took 0.00800964 sec) SUBFIND: SO iteration 16: need to repeat for 1207 halo centers. (took 0.0076161 sec) SUBFIND: SO iteration 1: need to repeat for 65693 halo centers. (took 0.00745098 sec) SUBFIND: SO iteration 2: need to repeat for 65693 halo centers. (took 0.00743652 sec) SUBFIND: SO iteration 3: need to repeat for 65693 halo centers. (took 0.00773363 sec) SUBFIND: SO iteration 4: need to repeat for 65693 halo centers. (took 0.00737664 sec) SUBFIND: SO iteration 5: need to repeat for 65693 halo centers. (took 0.00742111 sec) SUBFIND: SO iteration 6: need to repeat for 65693 halo centers. (took 0.00742992 sec) SUBFIND: SO iteration 7: need to repeat for 65693 halo centers. (took 0.00736887 sec) SUBFIND: SO iteration 8: need to repeat for 65693 halo centers. (took 0.00825676 sec) SUBFIND: SO iteration 9: need to repeat for 65693 halo centers. (took 0.00740832 sec) SUBFIND: SO iteration 10: need to repeat for 65693 halo centers. (took 0.00768035 sec) SUBFIND: SO iteration 11: need to repeat for 65693 halo centers. (took 0.00820994 sec) SUBFIND: SO iteration 12: need to repeat for 65693 halo centers. (took 0.00835776 sec) SUBFIND: SO iteration 13: need to repeat for 65693 halo centers. (took 0.00807015 sec) SUBFIND: SO iteration 14: need to repeat for 65693 halo centers. (took 0.00751967 sec) SUBFIND: SO iteration 15: need to repeat for 65693 halo centers. (took 0.00740228 sec) SUBFIND: SO iteration 16: need to repeat for 609 halo centers. (took 0.00736163 sec) SUBFIND: SO iteration 1: need to repeat for 65693 halo centers. (took 0.00760633 sec) SUBFIND: SO iteration 2: need to repeat for 65693 halo centers. (took 0.00808209 sec) SUBFIND: SO iteration 3: need to repeat for 65693 halo centers. (took 0.00819778 sec) SUBFIND: SO iteration 4: need to repeat for 65693 halo centers. (took 0.0079654 sec) SUBFIND: SO iteration 5: need to repeat for 65693 halo centers. (took 0.00755717 sec) SUBFIND: SO iteration 6: need to repeat for 65693 halo centers. (took 0.00747358 sec) SUBFIND: SO iteration 7: need to repeat for 65693 halo centers. (took 0.0120836 sec) SUBFIND: SO iteration 8: need to repeat for 65693 halo centers. (took 0.0075033 sec) SUBFIND: SO iteration 9: need to repeat for 65693 halo centers. (took 0.00748277 sec) SUBFIND: SO iteration 10: need to repeat for 65693 halo centers. (took 0.00751047 sec) SUBFIND: SO iteration 11: need to repeat for 65693 halo centers. (took 0.00793903 sec) SUBFIND: SO iteration 12: need to repeat for 65693 halo centers. (took 0.0080211 sec) SUBFIND: SO iteration 13: need to repeat for 65693 halo centers. (took 0.00749338 sec) SUBFIND: SO iteration 14: need to repeat for 65693 halo centers. (took 0.0074785 sec) SUBFIND: SO iteration 15: need to repeat for 65693 halo centers. (took 0.00774823 sec) SUBFIND: SO iteration 16: need to repeat for 1227 halo centers. (took 0.00807048 sec) SUBFIND: SO iteration 1: need to repeat for 65693 halo centers. (took 0.00742836 sec) SUBFIND: SO iteration 2: need to repeat for 65693 halo centers. (took 0.00832032 sec) SUBFIND: SO iteration 3: need to repeat for 65693 halo centers. (took 0.00791566 sec) SUBFIND: SO iteration 4: need to repeat for 65693 halo centers. (took 0.0084834 sec) SUBFIND: SO iteration 5: need to repeat for 65693 halo centers. (took 0.0090964 sec) SUBFIND: SO iteration 6: need to repeat for 65693 halo centers. (took 0.00944904 sec) SUBFIND: SO iteration 7: need to repeat for 65693 halo centers. (took 0.00870711 sec) SUBFIND: SO iteration 8: need to repeat for 65693 halo centers. (took 0.00799772 sec) SUBFIND: SO iteration 9: need to repeat for 65693 halo centers. (took 0.00803793 sec) SUBFIND: SO iteration 10: need to repeat for 65693 halo centers. (took 0.00804023 sec) SUBFIND: SO iteration 11: need to repeat for 65693 halo centers. (took 0.00817124 sec) SUBFIND: SO iteration 12: need to repeat for 65693 halo centers. (took 0.00804281 sec) SUBFIND: SO iteration 13: need to repeat for 65693 halo centers. (took 0.00820318 sec) SUBFIND: SO iteration 14: need to repeat for 65693 halo centers. (took 0.00820198 sec) SUBFIND: SO iteration 15: need to repeat for 65693 halo centers. (took 0.00830813 sec) SUBFIND: SO iteration 16: need to repeat for 40078 halo centers. (took 0.00809693 sec) SUBFIND: SO iteration 17: need to repeat for 268 halo centers. (took 0.00560952 sec) SUBFIND: SO iteration 18: need to repeat for 4 halo centers. (took 0.000217658 sec) SUBFIND: SO iteration 19: need to repeat for 1 halo centers. (took 0.000132646 sec) SUBFIND: determining spherical overdensity masses took 0.539222 sec SUBFIND: assembled and ordered groups and subhalos (took 0.0623463 sec) FOF/SUBFIND: writing group catalogue file: 'output/fof_subhalo_tab_066' (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 = 1.40748 sec, total size 61.3873 MB, corresponds to effective I/O rate of 43.615 MB/sec SUBFIND: Subgroup catalogues saved. took = 1.40839 sec SUBFIND: Finished with SUBFIND. (total time=46.9326 sec) SUBFIND: Total number of subhalos with at least 20 particles: 244478 SUBFIND: Largest subhalo has 2233 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134135247 FOF: preparing output order of particles took 1.36466 sec SNAPSHOT: writing snapshot file #66 @ time 0.1 ... SNAPSHOT: writing snapshot file: 'output/snap_066' (file 1 of 1) SNAPSHOT: writing snapshot rename 'output/snap_066.hdf5' to 'output/bak-snap_066.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 8.36951 sec, total size 5338.13 MB, corresponds to effective I/O rate of 637.808 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 389 (rank 389 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.