TACC: Starting up job 4153400 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 = 186093.28 Mb (on task= 378), Smallest = 185838.89 Mb (on task= 189), Average = 186013.31 Mb Total Mem: Largest = 191386.89 Mb (on task= 270), Smallest = 191386.84 Mb (on task= 81), Average = 191386.89 Mb Committed_AS: Largest = 5548.00 Mb (on task= 189), Smallest = 5293.61 Mb (on task= 378), Average = 5373.58 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 = 5548.00 Mb (on task= 189), Smallest = 5293.61 Mb (on task= 378), Average = 5373.58 Mb avail /dev/shm: Largest = 95257.31 Mb (on task= 297), Smallest = 95257.22 Mb (on task= 101), Average = 95257.29 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c202-025.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 16.9118 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): 65630047 (tot= 65630047) masstab= 0 READIC: Type 1: 68191468 (tot= 68191468) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 280716 (tot= 280716) masstab= 0 READIC: Type 5: 0 (tot= 0) masstab= 0 READIC: Reading file `output/snap_271.hdf5' on task=0 and distribute it to 0 to 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 4.5019 sec, total size 6389.07 MB, corresponds to effective I/O rate of 1419.2 MB/sec READIC: Total number of particles : 134102231 INIT: Testing ID uniqueness... INIT: success. took=0.0732183 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=19384, determination of top-level tree involved 5 iterations and took 0.628635 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=183 for nextra=98, reaching maximum imbalance of 1.11966|1.11973 DOMAIN: combining multiple-domains took 0.0133265 sec DOMAIN: exchange of 68472184 particles DOMAIN: particle exchange done. (took 0.344944 sec) DOMAIN: domain decomposition done. (took in total 0.997781 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0742306 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=173.924 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.155902 sec =62795.4 NTopnodes=22153 NTopleaves=19384 FOF: Start linking particles (presently allocated=192.036 MB) FOF: linking of small cells took 0.00182435 sec FOF: local links done (took 0.1872 sec, avg-work=0.165482, imbalance=1.12441). FOF: Marked=152842 out of the 68191468 primaries which are linked FOF: begin linking across processors (presently allocated=193.849 MB) FOF: have done 8004 cross links (processed 152842, took 0.00613896 sec) FOF: have done 2139 cross links (processed 74060, took 0.00520227 sec) FOF: have done 342 cross links (processed 10088, took 0.00473224 sec) FOF: have done 53 cross links (processed 1506, took 0.00461178 sec) FOF: have done 14 cross links (processed 259, took 0.00449593 sec) FOF: have done 5 cross links (processed 62, took 0.00443387 sec) FOF: have done 2 cross links (processed 26, took 0.0044511 sec) FOF: have done 0 cross links (processed 6, took 0.00443764 sec) FOF: Local groups found. FOF: primary group finding took = 0.238084 sec FOF: Start finding nearest dm-particle (presently allocated=192.036 MB) FOF: fof-nearest iteration 1: need to repeat for 63133353 particles. (took = 0.112082 sec) FOF: fof-nearest iteration 2: need to repeat for 50628440 particles. (took = 0.132638 sec) FOF: fof-nearest iteration 3: need to repeat for 25720390 particles. (took = 0.141069 sec) FOF: fof-nearest iteration 4: need to repeat for 7564518 particles. (took = 0.0890685 sec) FOF: fof-nearest iteration 5: need to repeat for 896427 particles. (took = 0.0336028 sec) FOF: fof-nearest iteration 6: need to repeat for 25383 particles. (took = 0.00744735 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.524408 sec FOF: compiling local group data and catalogue took = 0.0255797 sec FOF: Total number of FOF groups with at least 32 particles: 405395 FOF: Largest FOF group has 333 particles. FOF: Total number of particles in FOF groups: 134102231 FOF: group properties are now allocated.. (presently allocated=179.297 MB) FOF: computation of group properties took = 0.00795856 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.0818783 sec FOF: Finished computing FoF groups. Complete work took 1.08608 sec (presently allocated=174.276 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=179.266 MB) GRAVTREE: Tree construction done. took 0.679238 sec =90466 NTopnodes=22153 NTopleaves=19384 tree-build-scalability=0.75569 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 134102231 particles. (took 1.18393 sec) SUBFIND: ngb iteration 2: need to repeat for 134102231 particles. (took 1.07336 sec) SUBFIND: ngb iteration 3: need to repeat for 134102231 particles. (took 1.02967 sec) SUBFIND: ngb iteration 4: need to repeat for 134102230 particles. (took 1.01053 sec) SUBFIND: ngb iteration 5: need to repeat for 134102198 particles. (took 1.01163 sec) SUBFIND: ngb iteration 6: need to repeat for 134102126 particles. (took 1.03476 sec) SUBFIND: ngb iteration 7: need to repeat for 134101825 particles. (took 1.0683 sec) SUBFIND: ngb iteration 8: need to repeat for 134100988 particles. (took 1.12488 sec) SUBFIND: ngb iteration 9: need to repeat for 134067329 particles. (took 1.19262 sec) SUBFIND: ngb iteration 10: need to repeat for 132786461 particles. (took 1.26936 sec) SUBFIND: ngb iteration 11: need to repeat for 126984235 particles. (took 1.34439 sec) SUBFIND: ngb iteration 12: need to repeat for 119093238 particles. (took 1.35851 sec) SUBFIND: ngb iteration 13: need to repeat for 108830864 particles. (took 1.34182 sec) SUBFIND: ngb iteration 14: need to repeat for 98258475 particles. (took 1.29278 sec) SUBFIND: ngb iteration 15: need to repeat for 89252758 particles. (took 1.23073 sec) SUBFIND: ngb iteration 16: need to repeat for 81426664 particles. (took 1.16869 sec) SUBFIND: ngb iteration 17: need to repeat for 74095377 particles. (took 1.09505 sec) SUBFIND: ngb iteration 18: need to repeat for 66772544 particles. (took 1.00628 sec) SUBFIND: ngb iteration 19: need to repeat for 58943847 particles. (took 0.904487 sec) SUBFIND: ngb iteration 20: need to repeat for 49830436 particles. (took 0.807973 sec) SUBFIND: ngb iteration 21: need to repeat for 38866088 particles. (took 0.695266 sec) SUBFIND: ngb iteration 22: need to repeat for 26921659 particles. (took 0.560351 sec) SUBFIND: ngb iteration 23: need to repeat for 15635353 particles. (took 0.411679 sec) SUBFIND: ngb iteration 24: need to repeat for 7240368 particles. (took 0.262053 sec) SUBFIND: ngb iteration 25: need to repeat for 2553914 particles. (took 0.14089 sec) SUBFIND: ngb iteration 26: need to repeat for 632993 particles. (took 0.0619935 sec) SUBFIND: ngb iteration 27: need to repeat for 99973 particles. (took 0.0197904 sec) SUBFIND: ngb iteration 28: need to repeat for 9355 particles. (took 0.00391038 sec) SUBFIND: ngb iteration 29: need to repeat for 689 particles. (took 0.00140747 sec) SUBFIND: ngb iteration 30: need to repeat for 288 particles. (took 0.00129548 sec) SUBFIND: ngb iteration 31: need to repeat for 274 particles. (took 0.00131695 sec) SUBFIND: ngb iteration 32: need to repeat for 274 particles. (took 0.00239672 sec) SUBFIND: ngb iteration 33: need to repeat for 274 particles. (took 0.00239417 sec) SUBFIND: ngb iteration 34: need to repeat for 274 particles. (took 0.00233168 sec) SUBFIND: ngb iteration 35: need to repeat for 262 particles. (took 0.001773 sec) SUBFIND: ngb iteration 36: need to repeat for 157 particles. (took 0.00141846 sec) SUBFIND: ngb iteration 37: need to repeat for 60 particles. (took 0.000895539 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 24.7296 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 134102231 particles, for threshold size factor 0.6) SUBFIND: The other 405395 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00210968 sec SUBFIND: particle balance=1.11946 SUBFIND: subfind_exchange() took 0.468725 sec SUBFIND: particle balance for processing=1.00063 SUBFIND: subdomain decomposition took 0.105306 sec SUBFIND: serial subfind subdomain decomposition took 0.103792 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=939 took 27.1371 sec SUBFIND: root-task=0: Serial processing of halo 0 took 27.394 SUBFIND: Processing overall took (total time=27.8585 sec) SUBFIND: 0 out of 85715 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 517371 ALLOCATE: Changing to MaxPartSph = 253203 SUBFIND: subfind_exchange() (for return to original CPU) took 0.538674 sec TREE: Full tree construction for all particles. (presently allocated=161.531 MB) GRAVTREE: Tree construction done. took 1.52172 sec =90466 NTopnodes=22153 NTopleaves=19384 tree-build-scalability=0.75569 SUBFIND: SO iteration 1: need to repeat for 405395 halo centers. (took 0.0158379 sec) SUBFIND: SO iteration 2: need to repeat for 405395 halo centers. (took 0.0143843 sec) SUBFIND: SO iteration 3: need to repeat for 405395 halo centers. (took 0.0138577 sec) SUBFIND: SO iteration 4: need to repeat for 405395 halo centers. (took 0.0134698 sec) SUBFIND: SO iteration 5: need to repeat for 405395 halo centers. (took 0.0132432 sec) SUBFIND: SO iteration 6: need to repeat for 405395 halo centers. (took 0.0132814 sec) SUBFIND: SO iteration 7: need to repeat for 405395 halo centers. (took 0.0131814 sec) SUBFIND: SO iteration 8: need to repeat for 405395 halo centers. (took 0.013153 sec) SUBFIND: SO iteration 9: need to repeat for 405395 halo centers. (took 0.0131327 sec) SUBFIND: SO iteration 10: need to repeat for 405395 halo centers. (took 0.0131439 sec) SUBFIND: SO iteration 11: need to repeat for 405395 halo centers. (took 0.0131473 sec) SUBFIND: SO iteration 12: need to repeat for 405395 halo centers. (took 0.0131478 sec) SUBFIND: SO iteration 13: need to repeat for 405395 halo centers. (took 0.0133201 sec) SUBFIND: SO iteration 14: need to repeat for 405395 halo centers. (took 0.0132013 sec) SUBFIND: SO iteration 15: need to repeat for 405395 halo centers. (took 0.0131984 sec) SUBFIND: SO iteration 16: need to repeat for 3368 halo centers. (took 0.0130423 sec) SUBFIND: SO iteration 17: need to repeat for 38 halo centers. (took 0.00066804 sec) SUBFIND: SO iteration 1: need to repeat for 405395 halo centers. (took 0.0131565 sec) SUBFIND: SO iteration 2: need to repeat for 405395 halo centers. (took 0.0125453 sec) SUBFIND: SO iteration 3: need to repeat for 405395 halo centers. (took 0.0128297 sec) SUBFIND: SO iteration 4: need to repeat for 405395 halo centers. (took 0.0130397 sec) SUBFIND: SO iteration 5: need to repeat for 405395 halo centers. (took 0.0130006 sec) SUBFIND: SO iteration 6: need to repeat for 405395 halo centers. (took 0.0129873 sec) SUBFIND: SO iteration 7: need to repeat for 405395 halo centers. (took 0.0130895 sec) SUBFIND: SO iteration 8: need to repeat for 405395 halo centers. (took 0.0130333 sec) SUBFIND: SO iteration 9: need to repeat for 405395 halo centers. (took 0.0129834 sec) SUBFIND: SO iteration 10: need to repeat for 405395 halo centers. (took 0.0130459 sec) SUBFIND: SO iteration 11: need to repeat for 405395 halo centers. (took 0.0129999 sec) SUBFIND: SO iteration 12: need to repeat for 405395 halo centers. (took 0.0130038 sec) SUBFIND: SO iteration 13: need to repeat for 405395 halo centers. (took 0.012991 sec) SUBFIND: SO iteration 14: need to repeat for 405395 halo centers. (took 0.0130119 sec) SUBFIND: SO iteration 15: need to repeat for 405395 halo centers. (took 0.0129831 sec) SUBFIND: SO iteration 16: need to repeat for 1640 halo centers. (took 0.0127966 sec) SUBFIND: SO iteration 17: need to repeat for 19 halo centers. (took 0.000381716 sec) SUBFIND: SO iteration 1: need to repeat for 405395 halo centers. (took 0.0131088 sec) SUBFIND: SO iteration 2: need to repeat for 405395 halo centers. (took 0.0140342 sec) SUBFIND: SO iteration 3: need to repeat for 405395 halo centers. (took 0.0136423 sec) SUBFIND: SO iteration 4: need to repeat for 405395 halo centers. (took 0.0133225 sec) SUBFIND: SO iteration 5: need to repeat for 405395 halo centers. (took 0.0131593 sec) SUBFIND: SO iteration 6: need to repeat for 405395 halo centers. (took 0.0131378 sec) SUBFIND: SO iteration 7: need to repeat for 405395 halo centers. (took 0.0133124 sec) SUBFIND: SO iteration 8: need to repeat for 405395 halo centers. (took 0.013131 sec) SUBFIND: SO iteration 9: need to repeat for 405395 halo centers. (took 0.013845 sec) SUBFIND: SO iteration 10: need to repeat for 405395 halo centers. (took 0.0134994 sec) SUBFIND: SO iteration 11: need to repeat for 405395 halo centers. (took 0.0133009 sec) SUBFIND: SO iteration 12: need to repeat for 405395 halo centers. (took 0.0133548 sec) SUBFIND: SO iteration 13: need to repeat for 405395 halo centers. (took 0.0131113 sec) SUBFIND: SO iteration 14: need to repeat for 405395 halo centers. (took 0.0131393 sec) SUBFIND: SO iteration 15: need to repeat for 405395 halo centers. (took 0.0136604 sec) SUBFIND: SO iteration 16: need to repeat for 3498 halo centers. (took 0.0129358 sec) SUBFIND: SO iteration 17: need to repeat for 40 halo centers. (took 0.000671621 sec) SUBFIND: SO iteration 1: need to repeat for 405395 halo centers. (took 0.013066 sec) SUBFIND: SO iteration 2: need to repeat for 405395 halo centers. (took 0.0143018 sec) SUBFIND: SO iteration 3: need to repeat for 405395 halo centers. (took 0.0136686 sec) SUBFIND: SO iteration 4: need to repeat for 405395 halo centers. (took 0.0140329 sec) SUBFIND: SO iteration 5: need to repeat for 405395 halo centers. (took 0.0139941 sec) SUBFIND: SO iteration 6: need to repeat for 405395 halo centers. (took 0.0139482 sec) SUBFIND: SO iteration 7: need to repeat for 405395 halo centers. (took 0.0139564 sec) SUBFIND: SO iteration 8: need to repeat for 405395 halo centers. (took 0.0139632 sec) SUBFIND: SO iteration 9: need to repeat for 405395 halo centers. (took 0.0139972 sec) SUBFIND: SO iteration 10: need to repeat for 405395 halo centers. (took 0.0141012 sec) SUBFIND: SO iteration 11: need to repeat for 405395 halo centers. (took 0.0139823 sec) SUBFIND: SO iteration 12: need to repeat for 405395 halo centers. (took 0.0139659 sec) SUBFIND: SO iteration 13: need to repeat for 405395 halo centers. (took 0.0140055 sec) SUBFIND: SO iteration 14: need to repeat for 405395 halo centers. (took 0.0139494 sec) SUBFIND: SO iteration 15: need to repeat for 405395 halo centers. (took 0.0139631 sec) SUBFIND: SO iteration 16: need to repeat for 206028 halo centers. (took 0.0138992 sec) SUBFIND: SO iteration 17: need to repeat for 3237 halo centers. (took 0.00913485 sec) SUBFIND: SO iteration 18: need to repeat for 156 halo centers. (took 0.000546129 sec) SUBFIND: SO iteration 19: need to repeat for 22 halo centers. (took 0.000150068 sec) SUBFIND: determining spherical overdensity masses took 0.87373 sec SUBFIND: assembled and ordered groups and subhalos (took 0.0736025 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 = 1.15906 sec, total size 169.17 MB, corresponds to effective I/O rate of 145.954 MB/sec SUBFIND: Subgroup catalogues saved. took = 1.16028 sec SUBFIND: Finished with SUBFIND. (total time=57.9802 sec) SUBFIND: Total number of subhalos with at least 20 particles: 490915 SUBFIND: Largest subhalo has 333 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134102231 FOF: preparing output order of particles took 1.38944 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 8.24257 sec, total size 5355.11 MB, corresponds to effective I/O rate of 649.69 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 387 (rank 387 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.