TACC: Starting up job 4244611 TACC: Starting parallel tasks... Shared memory islands host a minimum of 28 and a maximum of 28 MPI ranks. We shall use 32 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 864 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 = 186307.24 Mb (on task= 729), Smallest = 186192.83 Mb (on task= 0), Average = 186277.01 Mb Total Mem: Largest = 191386.89 Mb (on task= 54), Smallest = 191386.76 Mb (on task= 0), Average = 191386.89 Mb Committed_AS: Largest = 5193.93 Mb (on task= 0), Smallest = 5079.65 Mb (on task= 729), Average = 5109.88 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 = 5193.93 Mb (on task= 0), Smallest = 5079.65 Mb (on task= 729), Average = 5109.88 Mb avail /dev/shm: Largest = 95257.22 Mb (on task= 81), Smallest = 95257.12 Mb (on task= 22), Average = 95257.20 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c202-001.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 16.0361 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): 65325670 (tot= 65325670) masstab= 0 READIC: Type 1: 68793784 (tot= 68793784) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 15954 (tot= 15954) masstab= 0 READIC: Type 5: 0 (tot= 0) masstab= 0 READIC: Reading file `output/snap_066.hdf5' on task=0 and distribute it to 0 to 863. 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 4.82224 sec, total size 6389.43 MB, corresponds to effective I/O rate of 1324.99 MB/sec READIC: Total number of particles : 134135408 INIT: Testing ID uniqueness... INIT: success. took=0.0595402 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=32271, determination of top-level tree involved 6 iterations and took 0.378906 sec DOMAIN: we are going to try at most 503 different settings for combining the domains on tasks=864, nnodes=32 DOMAIN: total_cost=4 total_load=2 DOMAIN: best solution found after 1 iterations by task=180 for nextra=80, reaching maximum imbalance of 1.1164|1.11683 DOMAIN: combining multiple-domains took 0.0150286 sec DOMAIN: exchange of 68809738 particles DOMAIN: particle exchange done. (took 0.205254 sec) DOMAIN: domain decomposition done. (took in total 0.605034 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0340185 sec. INIT: Converting u -> entropy All.cf_a3inv=1000 FOF: Begin to compute FoF group catalogue... (presently allocated=87.2452 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.087655 sec =67536.3 NTopnodes=36881 NTopleaves=32271 FOF: Start linking particles (presently allocated=97.6072 MB) FOF: linking of small cells took 0.0010464 sec FOF: local links done (took 0.0737733 sec, avg-work=0.064726, imbalance=1.11953). FOF: Marked=179961 out of the 68793784 primaries which are linked FOF: begin linking across processors (presently allocated=98.6307 MB) FOF: have done 14468 cross links (processed 179961, took 0.00377856 sec) FOF: have done 3167 cross links (processed 90945, took 0.00311788 sec) FOF: have done 491 cross links (processed 12669, took 0.0026655 sec) FOF: have done 86 cross links (processed 1945, took 0.00251777 sec) FOF: have done 13 cross links (processed 325, took 0.00236743 sec) FOF: have done 1 cross links (processed 38, took 0.00241007 sec) FOF: have done 0 cross links (processed 2, took 0.00247055 sec) FOF: Local groups found. FOF: primary group finding took = 0.0988637 sec FOF: Start finding nearest dm-particle (presently allocated=97.6072 MB) FOF: fof-nearest iteration 1: need to repeat for 63717694 particles. (took = 0.0492876 sec) FOF: fof-nearest iteration 2: need to repeat for 55696875 particles. (took = 0.0550345 sec) FOF: fof-nearest iteration 3: need to repeat for 34226272 particles. (took = 0.0591266 sec) FOF: fof-nearest iteration 4: need to repeat for 11884983 particles. (took = 0.0450638 sec) FOF: fof-nearest iteration 5: need to repeat for 1846420 particles. (took = 0.0200181 sec) FOF: fof-nearest iteration 6: need to repeat for 33677 particles. (took = 0.00546842 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.238255 sec FOF: compiling local group data and catalogue took = 0.0131911 sec FOF: Total number of FOF groups with at least 32 particles: 1536895 FOF: Largest FOF group has 176 particles. FOF: Total number of particles in FOF groups: 134135387 FOF: group properties are now allocated.. (presently allocated=90.3566 MB) FOF: computation of group properties took = 0.00597301 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.256873 sec FOF: Finished computing FoF groups. Complete work took 0.816022 sec (presently allocated=87.892 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=91.6489 MB) GRAVTREE: Tree construction done. took 0.272335 sec =83773.4 NTopnodes=36881 NTopleaves=32271 tree-build-scalability=0.560262 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 134045975 particles. (took 0.44916 sec) SUBFIND: ngb iteration 2: need to repeat for 133874330 particles. (took 0.381493 sec) SUBFIND: ngb iteration 3: need to repeat for 133548394 particles. (took 0.355818 sec) SUBFIND: ngb iteration 4: need to repeat for 132898466 particles. (took 0.335561 sec) SUBFIND: ngb iteration 5: need to repeat for 131605641 particles. (took 0.326249 sec) SUBFIND: ngb iteration 6: need to repeat for 129025409 particles. (took 0.327001 sec) SUBFIND: ngb iteration 7: need to repeat for 123959993 particles. (took 0.329226 sec) SUBFIND: ngb iteration 8: need to repeat for 114847295 particles. (took 0.323078 sec) SUBFIND: ngb iteration 9: need to repeat for 101580603 particles. (took 0.302375 sec) SUBFIND: ngb iteration 10: need to repeat for 88108395 particles. (took 0.264894 sec) SUBFIND: ngb iteration 11: need to repeat for 78368607 particles. (took 0.225601 sec) SUBFIND: ngb iteration 12: need to repeat for 72546045 particles. (took 0.199503 sec) SUBFIND: ngb iteration 13: need to repeat for 69342271 particles. (took 0.183994 sec) SUBFIND: ngb iteration 14: need to repeat for 67601508 particles. (took 0.173528 sec) SUBFIND: ngb iteration 15: need to repeat for 66608516 particles. (took 0.164259 sec) SUBFIND: ngb iteration 16: need to repeat for 65990966 particles. (took 0.153951 sec) SUBFIND: ngb iteration 17: need to repeat for 65569185 particles. (took 0.142863 sec) SUBFIND: ngb iteration 18: need to repeat for 65258565 particles. (took 0.132257 sec) SUBFIND: ngb iteration 19: need to repeat for 65009974 particles. (took 0.123817 sec) SUBFIND: ngb iteration 20: need to repeat for 64789633 particles. (took 0.118257 sec) SUBFIND: ngb iteration 21: need to repeat for 64562476 particles. (took 0.116458 sec) SUBFIND: ngb iteration 22: need to repeat for 64298729 particles. (took 0.1166 sec) SUBFIND: ngb iteration 23: need to repeat for 63971233 particles. (took 0.117339 sec) SUBFIND: ngb iteration 24: need to repeat for 63548327 particles. (took 0.120058 sec) SUBFIND: ngb iteration 25: need to repeat for 63001822 particles. (took 0.123369 sec) SUBFIND: ngb iteration 26: need to repeat for 62291752 particles. (took 0.127102 sec) SUBFIND: ngb iteration 27: need to repeat for 61355903 particles. (took 0.133052 sec) SUBFIND: ngb iteration 28: need to repeat for 60131677 particles. (took 0.142507 sec) SUBFIND: ngb iteration 29: need to repeat for 58540341 particles. (took 0.154335 sec) SUBFIND: ngb iteration 30: need to repeat for 56508473 particles. (took 0.165635 sec) SUBFIND: ngb iteration 31: need to repeat for 53946848 particles. (took 0.179574 sec) SUBFIND: ngb iteration 32: need to repeat for 50755377 particles. (took 0.191983 sec) SUBFIND: ngb iteration 33: need to repeat for 46869620 particles. (took 0.196413 sec) SUBFIND: ngb iteration 34: need to repeat for 42270244 particles. (took 0.192077 sec) SUBFIND: ngb iteration 35: need to repeat for 36949528 particles. (took 0.181827 sec) SUBFIND: ngb iteration 36: need to repeat for 31084890 particles. (took 0.161754 sec) SUBFIND: ngb iteration 37: need to repeat for 24913263 particles. (took 0.138282 sec) SUBFIND: ngb iteration 38: need to repeat for 18800178 particles. (took 0.117153 sec) SUBFIND: ngb iteration 39: need to repeat for 13175960 particles. (took 0.0953911 sec) SUBFIND: ngb iteration 40: need to repeat for 8414377 particles. (took 0.0730789 sec) SUBFIND: ngb iteration 41: need to repeat for 4783040 particles. (took 0.0520782 sec) SUBFIND: ngb iteration 42: need to repeat for 2355193 particles. (took 0.0342261 sec) SUBFIND: ngb iteration 43: need to repeat for 975255 particles. (took 0.0207662 sec) SUBFIND: ngb iteration 44: need to repeat for 325080 particles. (took 0.0112438 sec) SUBFIND: ngb iteration 45: need to repeat for 82559 particles. (took 0.00562106 sec) SUBFIND: ngb iteration 46: need to repeat for 15864 particles. (took 0.00224853 sec) SUBFIND: ngb iteration 47: need to repeat for 1993 particles. (took 0.00105631 sec) SUBFIND: ngb iteration 48: need to repeat for 189 particles. (took 0.000483366 sec) SUBFIND: ngb iteration 49: need to repeat for 26 particles. (took 0.000440622 sec) SUBFIND: ngb iteration 50: need to repeat for 1 particles. (took 0.000273313 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 7.98915 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 134135408 particles, for threshold size factor 0.6) SUBFIND: The other 1536895 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.0037922 sec SUBFIND: particle balance=1.11537 SUBFIND: subfind_exchange() took 0.236817 sec SUBFIND: particle balance for processing=1.00067 SUBFIND: subdomain decomposition took 0.0516352 sec SUBFIND: serial subfind subdomain decomposition took 0.0511532 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=1779 took 18.6746 sec SUBFIND: root-task=0: Serial processing of halo 0 took 18.7999 SUBFIND: Processing overall took (total time=19.0017 sec) SUBFIND: 0 out of 13700 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 258751 ALLOCATE: Changing to MaxPartSph = 126015 SUBFIND: subfind_exchange() (for return to original CPU) took 0.261433 sec TREE: Full tree construction for all particles. (presently allocated=81.0912 MB) GRAVTREE: Tree construction done. took 0.78542 sec =83773.4 NTopnodes=36881 NTopleaves=32271 tree-build-scalability=0.560262 SUBFIND: SO iteration 1: need to repeat for 1536895 halo centers. (took 0.0195354 sec) SUBFIND: SO iteration 2: need to repeat for 1536895 halo centers. (took 0.0176341 sec) SUBFIND: SO iteration 3: need to repeat for 1536895 halo centers. (took 0.0176158 sec) SUBFIND: SO iteration 4: need to repeat for 1536895 halo centers. (took 0.0174917 sec) SUBFIND: SO iteration 5: need to repeat for 1536895 halo centers. (took 0.0174172 sec) SUBFIND: SO iteration 6: need to repeat for 1536895 halo centers. (took 0.0175596 sec) SUBFIND: SO iteration 7: need to repeat for 1536895 halo centers. (took 0.017839 sec) SUBFIND: SO iteration 8: need to repeat for 1536895 halo centers. (took 0.0174713 sec) SUBFIND: SO iteration 9: need to repeat for 1536895 halo centers. (took 0.0174217 sec) SUBFIND: SO iteration 10: need to repeat for 1536895 halo centers. (took 0.0172717 sec) SUBFIND: SO iteration 11: need to repeat for 1536895 halo centers. (took 0.0176219 sec) SUBFIND: SO iteration 12: need to repeat for 1536895 halo centers. (took 0.0174481 sec) SUBFIND: SO iteration 13: need to repeat for 1536895 halo centers. (took 0.0174585 sec) SUBFIND: SO iteration 14: need to repeat for 1536895 halo centers. (took 0.0173909 sec) SUBFIND: SO iteration 15: need to repeat for 1536895 halo centers. (took 0.0173497 sec) SUBFIND: SO iteration 16: need to repeat for 74092 halo centers. (took 0.0171304 sec) SUBFIND: SO iteration 17: need to repeat for 601 halo centers. (took 0.00415022 sec) SUBFIND: SO iteration 18: need to repeat for 1 halo centers. (took 0.000270125 sec) SUBFIND: SO iteration 1: need to repeat for 1536895 halo centers. (took 0.0175516 sec) SUBFIND: SO iteration 2: need to repeat for 1536895 halo centers. (took 0.0173534 sec) SUBFIND: SO iteration 3: need to repeat for 1536895 halo centers. (took 0.0175254 sec) SUBFIND: SO iteration 4: need to repeat for 1536895 halo centers. (took 0.017537 sec) SUBFIND: SO iteration 5: need to repeat for 1536895 halo centers. (took 0.0175229 sec) SUBFIND: SO iteration 6: need to repeat for 1536895 halo centers. (took 0.0173676 sec) SUBFIND: SO iteration 7: need to repeat for 1536895 halo centers. (took 0.0173818 sec) SUBFIND: SO iteration 8: need to repeat for 1536895 halo centers. (took 0.0176006 sec) SUBFIND: SO iteration 9: need to repeat for 1536895 halo centers. (took 0.0174642 sec) SUBFIND: SO iteration 10: need to repeat for 1536895 halo centers. (took 0.017374 sec) SUBFIND: SO iteration 11: need to repeat for 1536895 halo centers. (took 0.0175207 sec) SUBFIND: SO iteration 12: need to repeat for 1536895 halo centers. (took 0.0174143 sec) SUBFIND: SO iteration 13: need to repeat for 1536895 halo centers. (took 0.0174094 sec) SUBFIND: SO iteration 14: need to repeat for 1536895 halo centers. (took 0.0174782 sec) SUBFIND: SO iteration 15: need to repeat for 1536895 halo centers. (took 0.0177743 sec) SUBFIND: SO iteration 16: need to repeat for 39484 halo centers. (took 0.0170837 sec) SUBFIND: SO iteration 17: need to repeat for 163 halo centers. (took 0.00249582 sec) SUBFIND: SO iteration 1: need to repeat for 1536895 halo centers. (took 0.0175658 sec) SUBFIND: SO iteration 2: need to repeat for 1536895 halo centers. (took 0.0173284 sec) SUBFIND: SO iteration 3: need to repeat for 1536895 halo centers. (took 0.017618 sec) SUBFIND: SO iteration 4: need to repeat for 1536895 halo centers. (took 0.0176346 sec) SUBFIND: SO iteration 5: need to repeat for 1536895 halo centers. (took 0.0172955 sec) SUBFIND: SO iteration 6: need to repeat for 1536895 halo centers. (took 0.0172764 sec) SUBFIND: SO iteration 7: need to repeat for 1536895 halo centers. (took 0.0173569 sec) SUBFIND: SO iteration 8: need to repeat for 1536895 halo centers. (took 0.0175057 sec) SUBFIND: SO iteration 9: need to repeat for 1536895 halo centers. (took 0.017413 sec) SUBFIND: SO iteration 10: need to repeat for 1536895 halo centers. (took 0.0178669 sec) SUBFIND: SO iteration 11: need to repeat for 1536895 halo centers. (took 0.0184784 sec) SUBFIND: SO iteration 12: need to repeat for 1536895 halo centers. (took 0.018439 sec) SUBFIND: SO iteration 13: need to repeat for 1536895 halo centers. (took 0.0190155 sec) SUBFIND: SO iteration 14: need to repeat for 1536895 halo centers. (took 0.0194185 sec) SUBFIND: SO iteration 15: need to repeat for 1536895 halo centers. (took 0.0187586 sec) SUBFIND: SO iteration 16: need to repeat for 75290 halo centers. (took 0.0179808 sec) SUBFIND: SO iteration 17: need to repeat for 607 halo centers. (took 0.00429658 sec) SUBFIND: SO iteration 18: need to repeat for 1 halo centers. (took 0.000277815 sec) SUBFIND: SO iteration 1: need to repeat for 1536895 halo centers. (took 0.0181625 sec) SUBFIND: SO iteration 2: need to repeat for 1536895 halo centers. (took 0.0186355 sec) SUBFIND: SO iteration 3: need to repeat for 1536895 halo centers. (took 0.0173792 sec) SUBFIND: SO iteration 4: need to repeat for 1536895 halo centers. (took 0.0181499 sec) SUBFIND: SO iteration 5: need to repeat for 1536895 halo centers. (took 0.0179293 sec) SUBFIND: SO iteration 6: need to repeat for 1536895 halo centers. (took 0.0176708 sec) SUBFIND: SO iteration 7: need to repeat for 1536895 halo centers. (took 0.0174114 sec) SUBFIND: SO iteration 8: need to repeat for 1536895 halo centers. (took 0.017477 sec) SUBFIND: SO iteration 9: need to repeat for 1536895 halo centers. (took 0.0171857 sec) SUBFIND: SO iteration 10: need to repeat for 1536895 halo centers. (took 0.0172361 sec) SUBFIND: SO iteration 11: need to repeat for 1536895 halo centers. (took 0.0174637 sec) SUBFIND: SO iteration 12: need to repeat for 1536895 halo centers. (took 0.0172324 sec) SUBFIND: SO iteration 13: need to repeat for 1536895 halo centers. (took 0.017249 sec) SUBFIND: SO iteration 14: need to repeat for 1536895 halo centers. (took 0.0172071 sec) SUBFIND: SO iteration 15: need to repeat for 1536895 halo centers. (took 0.0171856 sec) SUBFIND: SO iteration 16: need to repeat for 1105881 halo centers. (took 0.0172139 sec) SUBFIND: SO iteration 17: need to repeat for 71178 halo centers. (took 0.0145756 sec) SUBFIND: SO iteration 18: need to repeat for 4189 halo centers. (took 0.00363753 sec) SUBFIND: SO iteration 19: need to repeat for 3 halo centers. (took 0.000470599 sec) SUBFIND: determining spherical overdensity masses took 1.16268 sec SUBFIND: assembled and ordered groups and subhalos (took 0.251799 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 = 4.87901 sec, total size 577.367 MB, corresponds to effective I/O rate of 118.337 MB/sec SUBFIND: Subgroup catalogues saved. took = 4.88019 sec SUBFIND: Finished with SUBFIND. (total time=34.8884 sec) SUBFIND: Total number of subhalos with at least 20 particles: 1550554 SUBFIND: Largest subhalo has 176 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134135387 FOF: preparing output order of particles took 0.912758 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 9.53191 sec, total size 5352.77 MB, corresponds to effective I/O rate of 561.563 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 361 (rank 361 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.