TACC: Starting up job 4153039 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 = 186367.71 Mb (on task= 135), Smallest = 185631.23 Mb (on task= 378), Average = 185987.48 Mb Total Mem: Largest = 191386.89 Mb (on task= 0), Smallest = 191386.84 Mb (on task= 81), Average = 191386.89 Mb Committed_AS: Largest = 5755.66 Mb (on task= 378), Smallest = 5019.18 Mb (on task= 135), Average = 5399.41 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 = 5755.66 Mb (on task= 378), Smallest = 5019.18 Mb (on task= 135), Average = 5399.41 Mb avail /dev/shm: Largest = 95257.31 Mb (on task= 297), Smallest = 95257.22 Mb (on task= 95), Average = 95257.29 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c206-004.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 16.5539 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): 64599904 (tot= 64599904) masstab= 0 READIC: Type 1: 62791301 (tot= 62791301) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 6713634 (tot= 6713634) masstab= 0 READIC: Type 5: 2509 (tot= 2509) masstab= 0 READIC: Reading file `output/snap_271.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 4.40519 sec, total size 6385.38 MB, corresponds to effective I/O rate of 1449.51 MB/sec READIC: Total number of particles : 134107348 INIT: Testing ID uniqueness... INIT: success. took=0.074953 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=18950, determination of top-level tree involved 7 iterations and took 0.64738 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=196 for nextra=25, reaching maximum imbalance of 1.13103|1.1311 DOMAIN: combining multiple-domains took 0.0134207 sec DOMAIN: exchange of 69507444 particles DOMAIN: particle exchange done. (took 0.338062 sec) DOMAIN: domain decomposition done. (took in total 1.00958 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0699918 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=173.148 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.156852 sec =48154.6 NTopnodes=21657 NTopleaves=18950 FOF: Start linking particles (presently allocated=188.763 MB) FOF: linking of small cells took 0.00165219 sec FOF: local links done (took 0.262818 sec, avg-work=0.22616, imbalance=1.15297). FOF: Marked=216918 out of the 62791301 primaries which are linked FOF: begin linking across processors (presently allocated=190.399 MB) FOF: have done 4553 cross links (processed 216918, took 0.0115864 sec) FOF: have done 1862 cross links (processed 93295, took 0.00626493 sec) FOF: have done 427 cross links (processed 12737, took 0.0053152 sec) FOF: have done 100 cross links (processed 2615, took 0.00497509 sec) FOF: have done 24 cross links (processed 561, took 0.00483464 sec) FOF: have done 1 cross links (processed 69, took 0.0046943 sec) FOF: have done 0 cross links (processed 2, took 0.00474221 sec) FOF: Local groups found. FOF: primary group finding took = 0.317063 sec FOF: Start finding nearest dm-particle (presently allocated=188.763 MB) FOF: fof-nearest iteration 1: need to repeat for 59955950 particles. (took = 0.171139 sec) FOF: fof-nearest iteration 2: need to repeat for 39169541 particles. (took = 0.188939 sec) FOF: fof-nearest iteration 3: need to repeat for 17398140 particles. (took = 0.16058 sec) FOF: fof-nearest iteration 4: need to repeat for 2953032 particles. (took = 0.0970499 sec) FOF: fof-nearest iteration 5: need to repeat for 139005 particles. (took = 0.0233877 sec) FOF: fof-nearest iteration 6: need to repeat for 3525 particles. (took = 0.00248645 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.651778 sec FOF: compiling local group data and catalogue took = 0.0245497 sec FOF: Total number of FOF groups with at least 32 particles: 19894 FOF: Largest FOF group has 6894 particles. FOF: Total number of particles in FOF groups: 134107348 FOF: group properties are now allocated.. (presently allocated=177.816 MB) FOF: computation of group properties took = 0.00740243 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.0692874 sec FOF: Finished computing FoF groups. Complete work took 1.2733 sec (presently allocated=173.164 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=176.473 MB) GRAVTREE: Tree construction done. took 0.822321 sec =75501.5 NTopnodes=21657 NTopleaves=18950 tree-build-scalability=0.713822 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 132474739 particles. (took 5.0092 sec) SUBFIND: ngb iteration 2: need to repeat for 129495372 particles. (took 4.19323 sec) SUBFIND: ngb iteration 3: need to repeat for 124027156 particles. (took 3.58411 sec) SUBFIND: ngb iteration 4: need to repeat for 114069301 particles. (took 3.09828 sec) SUBFIND: ngb iteration 5: need to repeat for 100244552 particles. (took 2.69096 sec) SUBFIND: ngb iteration 6: need to repeat for 87394009 particles. (took 2.31463 sec) SUBFIND: ngb iteration 7: need to repeat for 77068769 particles. (took 2.0295 sec) SUBFIND: ngb iteration 8: need to repeat for 68564607 particles. (took 1.87943 sec) SUBFIND: ngb iteration 9: need to repeat for 60811583 particles. (took 1.71807 sec) SUBFIND: ngb iteration 10: need to repeat for 52967218 particles. (took 1.53431 sec) SUBFIND: ngb iteration 11: need to repeat for 44879279 particles. (took 1.34207 sec) SUBFIND: ngb iteration 12: need to repeat for 36715163 particles. (took 1.14029 sec) SUBFIND: ngb iteration 13: need to repeat for 28671345 particles. (took 0.940486 sec) SUBFIND: ngb iteration 14: need to repeat for 21062848 particles. (took 0.765507 sec) SUBFIND: ngb iteration 15: need to repeat for 14163552 particles. (took 0.573483 sec) SUBFIND: ngb iteration 16: need to repeat for 8401874 particles. (took 0.389198 sec) SUBFIND: ngb iteration 17: need to repeat for 4305234 particles. (took 0.24758 sec) SUBFIND: ngb iteration 18: need to repeat for 1931628 particles. (took 0.146469 sec) SUBFIND: ngb iteration 19: need to repeat for 789510 particles. (took 0.0810586 sec) SUBFIND: ngb iteration 20: need to repeat for 314218 particles. (took 0.0453716 sec) SUBFIND: ngb iteration 21: need to repeat for 133466 particles. (took 0.0276995 sec) SUBFIND: ngb iteration 22: need to repeat for 63277 particles. (took 0.0173089 sec) SUBFIND: ngb iteration 23: need to repeat for 30795 particles. (took 0.0120482 sec) SUBFIND: ngb iteration 24: need to repeat for 13731 particles. (took 0.00904368 sec) SUBFIND: ngb iteration 25: need to repeat for 5396 particles. (took 0.00657116 sec) SUBFIND: ngb iteration 26: need to repeat for 1758 particles. (took 0.0046041 sec) SUBFIND: ngb iteration 27: need to repeat for 528 particles. (took 0.00317044 sec) SUBFIND: ngb iteration 28: need to repeat for 179 particles. (took 0.00216749 sec) SUBFIND: ngb iteration 29: need to repeat for 82 particles. (took 0.00152423 sec) SUBFIND: ngb iteration 30: need to repeat for 29 particles. (took 0.00109512 sec) SUBFIND: ngb iteration 31: need to repeat for 3 particles. (took 0.000488853 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 33.8168 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 134107348 particles, for threshold size factor 0.6) SUBFIND: The other 19894 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00157228 sec SUBFIND: particle balance=1.13103 SUBFIND: subfind_exchange() took 0.494963 sec SUBFIND: particle balance for processing=1.02066 SUBFIND: subdomain decomposition took 0.107098 sec SUBFIND: serial subfind subdomain decomposition took 0.105503 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=47 took 11.1221 sec SUBFIND: root-task=0: Serial processing of halo 0 took 11.3873 SUBFIND: Processing overall took (total time=11.6551 sec) SUBFIND: 0 out of 123212 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 517391 ALLOCATE: Changing to MaxPartSph = 249228 SUBFIND: subfind_exchange() (for return to original CPU) took 0.550814 sec TREE: Full tree construction for all particles. (presently allocated=158.223 MB) GRAVTREE: Tree construction done. took 1.5262 sec =75501.5 NTopnodes=21657 NTopleaves=18950 tree-build-scalability=0.713822 SUBFIND: SO iteration 1: need to repeat for 19894 halo centers. (took 0.00543123 sec) SUBFIND: SO iteration 2: need to repeat for 19894 halo centers. (took 0.00534503 sec) SUBFIND: SO iteration 3: need to repeat for 19894 halo centers. (took 0.00464641 sec) SUBFIND: SO iteration 4: need to repeat for 19894 halo centers. (took 0.00436296 sec) SUBFIND: SO iteration 5: need to repeat for 19894 halo centers. (took 0.004173 sec) SUBFIND: SO iteration 6: need to repeat for 19894 halo centers. (took 0.00415051 sec) SUBFIND: SO iteration 7: need to repeat for 19894 halo centers. (took 0.00410078 sec) SUBFIND: SO iteration 8: need to repeat for 19894 halo centers. (took 0.00412922 sec) SUBFIND: SO iteration 9: need to repeat for 19894 halo centers. (took 0.00414075 sec) SUBFIND: SO iteration 10: need to repeat for 19894 halo centers. (took 0.00410022 sec) SUBFIND: SO iteration 11: need to repeat for 19894 halo centers. (took 0.00415441 sec) SUBFIND: SO iteration 12: need to repeat for 19894 halo centers. (took 0.00408446 sec) SUBFIND: SO iteration 13: need to repeat for 19894 halo centers. (took 0.00407055 sec) SUBFIND: SO iteration 14: need to repeat for 19894 halo centers. (took 0.00406474 sec) SUBFIND: SO iteration 15: need to repeat for 19894 halo centers. (took 0.00407534 sec) SUBFIND: SO iteration 16: need to repeat for 184 halo centers. (took 0.00403134 sec) SUBFIND: SO iteration 1: need to repeat for 19894 halo centers. (took 0.0040037 sec) SUBFIND: SO iteration 2: need to repeat for 19894 halo centers. (took 0.00396082 sec) SUBFIND: SO iteration 3: need to repeat for 19894 halo centers. (took 0.00396807 sec) SUBFIND: SO iteration 4: need to repeat for 19894 halo centers. (took 0.00389782 sec) SUBFIND: SO iteration 5: need to repeat for 19894 halo centers. (took 0.00391574 sec) SUBFIND: SO iteration 6: need to repeat for 19894 halo centers. (took 0.00394592 sec) SUBFIND: SO iteration 7: need to repeat for 19894 halo centers. (took 0.00394277 sec) SUBFIND: SO iteration 8: need to repeat for 19894 halo centers. (took 0.00389997 sec) SUBFIND: SO iteration 9: need to repeat for 19894 halo centers. (took 0.0039623 sec) SUBFIND: SO iteration 10: need to repeat for 19894 halo centers. (took 0.00394334 sec) SUBFIND: SO iteration 11: need to repeat for 19894 halo centers. (took 0.0039539 sec) SUBFIND: SO iteration 12: need to repeat for 19894 halo centers. (took 0.0039688 sec) SUBFIND: SO iteration 13: need to repeat for 19894 halo centers. (took 0.00391552 sec) SUBFIND: SO iteration 14: need to repeat for 19894 halo centers. (took 0.00395514 sec) SUBFIND: SO iteration 15: need to repeat for 19894 halo centers. (took 0.00394819 sec) SUBFIND: SO iteration 16: need to repeat for 94 halo centers. (took 0.00390747 sec) SUBFIND: SO iteration 1: need to repeat for 19894 halo centers. (took 0.00393412 sec) SUBFIND: SO iteration 2: need to repeat for 19894 halo centers. (took 0.00485494 sec) SUBFIND: SO iteration 3: need to repeat for 19894 halo centers. (took 0.00448871 sec) SUBFIND: SO iteration 4: need to repeat for 19894 halo centers. (took 0.00416361 sec) SUBFIND: SO iteration 5: need to repeat for 19894 halo centers. (took 0.00406955 sec) SUBFIND: SO iteration 6: need to repeat for 19894 halo centers. (took 0.00423803 sec) SUBFIND: SO iteration 7: need to repeat for 19894 halo centers. (took 0.00420452 sec) SUBFIND: SO iteration 8: need to repeat for 19894 halo centers. (took 0.00399737 sec) SUBFIND: SO iteration 9: need to repeat for 19894 halo centers. (took 0.00403772 sec) SUBFIND: SO iteration 10: need to repeat for 19894 halo centers. (took 0.00405168 sec) SUBFIND: SO iteration 11: need to repeat for 19894 halo centers. (took 0.0040088 sec) SUBFIND: SO iteration 12: need to repeat for 19894 halo centers. (took 0.00403429 sec) SUBFIND: SO iteration 13: need to repeat for 19894 halo centers. (took 0.00402883 sec) SUBFIND: SO iteration 14: need to repeat for 19894 halo centers. (took 0.00402811 sec) SUBFIND: SO iteration 15: need to repeat for 19894 halo centers. (took 0.00400658 sec) SUBFIND: SO iteration 16: need to repeat for 195 halo centers. (took 0.00397553 sec) SUBFIND: SO iteration 1: need to repeat for 19894 halo centers. (took 0.00396556 sec) SUBFIND: SO iteration 2: need to repeat for 19894 halo centers. (took 0.00510927 sec) SUBFIND: SO iteration 3: need to repeat for 19894 halo centers. (took 0.00465081 sec) SUBFIND: SO iteration 4: need to repeat for 19894 halo centers. (took 0.00490243 sec) SUBFIND: SO iteration 5: need to repeat for 19894 halo centers. (took 0.0049154 sec) SUBFIND: SO iteration 6: need to repeat for 19894 halo centers. (took 0.00475517 sec) SUBFIND: SO iteration 7: need to repeat for 19894 halo centers. (took 0.00477973 sec) SUBFIND: SO iteration 8: need to repeat for 19894 halo centers. (took 0.00480536 sec) SUBFIND: SO iteration 9: need to repeat for 19894 halo centers. (took 0.00479785 sec) SUBFIND: SO iteration 10: need to repeat for 19894 halo centers. (took 0.0048008 sec) SUBFIND: SO iteration 11: need to repeat for 19894 halo centers. (took 0.00495251 sec) SUBFIND: SO iteration 12: need to repeat for 19894 halo centers. (took 0.00478202 sec) SUBFIND: SO iteration 13: need to repeat for 19894 halo centers. (took 0.00477939 sec) SUBFIND: SO iteration 14: need to repeat for 19894 halo centers. (took 0.00498771 sec) SUBFIND: SO iteration 15: need to repeat for 19894 halo centers. (took 0.00477566 sec) SUBFIND: SO iteration 16: need to repeat for 8882 halo centers. (took 0.00477982 sec) SUBFIND: SO iteration 17: need to repeat for 39 halo centers. (took 0.00250545 sec) SUBFIND: determining spherical overdensity masses took 0.279067 sec SUBFIND: assembled and ordered groups and subhalos (took 0.0536306 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 = 1.08407 sec, total size 30.9005 MB, corresponds to effective I/O rate of 28.504 MB/sec SUBFIND: Subgroup catalogues saved. took = 1.0851 sec SUBFIND: Finished with SUBFIND. (total time=50.3629 sec) SUBFIND: Total number of subhalos with at least 20 particles: 133797 SUBFIND: Largest subhalo has 6893 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134107348 FOF: preparing output order of particles took 1.39029 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 8.67011 sec, total size 5343.5 MB, corresponds to effective I/O rate of 616.313 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 406 (rank 406 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) Abort(806969615) on node 408 (rank 408 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.