Starting program Elmergrid, compiled on Mar 19 2024
Elmergrid reading in-line arguments
Using dual (elemental) graph in partitioning.
The mesh will be partitioned with Metis to 2 partitions.
Output will be saved to file E:/Eurepabaqus/Proves/Ruben/NACA.
Elmergrid loading data:
-----------------------
Loading mesh in ElmerSolver format from root directory.
Loading header from mesh.header
Maximum elementtype index is: 404
Maximum number of nodes in element is: 4
Allocating for 13200 knots and 12985 elements.
Loading 13200 Elmer nodes from mesh.nodes
Loading 12985 bulk elements from mesh.elements
Loading 430 boundary elements from mesh.boundary
Elmer mesh loaded successfully
Elmergrid creating and manipulating meshes:
-------------------------------------------
Coordinates defined in 2 dimensions
Elmergrid partitioning meshes:
------------------------------
Making a Metis partitioning for 13200 nodes in 2-dimensions.
Setting default Metis options!
Setting user defined Metis options!
Creating a dual graph of the finite element mesh
Creating an inverse topology of the finite element mesh
There are from 1 to 4 connections in the inverse topology.
Each node is in average in 3.935 elements
Removing connected nodes from the dual graph
List of unconnected elements created
There are at maximum 8 connections in dual graph (in element 2).
There are at all in all 102596 connections in dual graph.
Average connection per active element in dual graph is 7.901
There are 102596 connections altogether in the graph.
Starting graph partitioning METIS_PartGraphKway.
Runtime parameters:
Objective type: METIS_OBJTYPE_CUT
Coarsening type: METIS_CTYPE_SHEM
Initial partitioning type: METIS_IPTYPE_METISRB
Refinement type: METIS_RTYPE_GREEDY
Perform a 2-hop matching: No
Number of balancing constraints: 1
Number of refinement iterations: 10
Random number seed: -1
Number of partitions: 2
Number of cuts: 1
User-supplied ufactor: 30
Minimize connectivity: No
Create contigous partitions: No
Target partition weights:
0=[5.00e-01] 1=[5.00e-01]
Allowed maximum load imbalance: 1.030
gk_mcore statistics
coresize: 207896 nmops: 2048 cmop: 0
num_callocs: 27 num_hallocs: 0
size_callocs: 351176 size_hallocs: 0
cur_callocs: 0 cur_hallocs: 0
max_callocs: 121968 max_hallocs: 0
nbrpool statistics
nbrpoolsize: 0 nbrpoolcpos: 0
nbrpoolreallocs: 0
Timing Information -------------------------------------------------
Multilevel: 0.005
Coarsening: 0.002
Matching: 0.000
Contract: 0.002
Initial Partition: 0.002
Uncoarsening: 0.000
Refinement: 0.000
Projection: 0.000
Splitting: 0.000
********************************************************************
gk_mcore statistics
coresize: 207896 nmops: 2048 cmop: 0
num_callocs: 53 num_hallocs: 0
size_callocs: 427976 size_hallocs: 0
cur_callocs: 0 cur_hallocs: 0
max_callocs: 207808 max_hallocs: 0
nbrpool statistics
nbrpoolsize: 6632 nbrpoolcpos: 4542
nbrpoolreallocs: 0
Finished Metis graph partitioning call.
Number of nodal partitions: 2
Set the node partitions by the dominating element partition.
There are from 13121 to 13161 nodes in the 2 partitions.
Successfully made a Metis partition using the dual graph.
Optimizing the partitioning at boundaries.
Ownership of 0 parents was changed at BCs
Optimizing for 2 partitions
Creating a table showing all parenting partitions of nodes.
Nodes belong to 2 partitions in maximum
There are 118 shared nodes which is 0.89 % of all nodes.
The initial owner was not any of the elements for 0 nodes
Checking partitioning before optim
ization
Checking for partitioning
Information on partition bandwidth
Distribution of elements, nodes and shared nodes
partition elements nodes shared
1 6493 6610 59
2 6492 6590 59
Average number of elements in partition 6.600e+03
Maximum deviation in ownership 20
Average deviation in ownership 1.000e+01
Average relative deviation 0.15 %
Checking for problematic sharings
Partitioning was not altered
Partitioning routines finished!
Elmergrid saving data with method 2:
-------------------------------------
Saving Elmer mesh in partitioned format
Number of boundary nodes at the boundary: 430
Number of additional interface nodes: 0
Created mesh directory: E:/Eurepabaqus/Proves/Ruben/NACA
Created subdirectory: partitioning.2
Saving mesh in parallel ElmerSolver format to directory E:/Eurepabaqus/Proves/Ruben/NACA/partitioning.2.
Nodes belong to 2 partitions in maximum
Saving mesh for 2 partitions
part elements nodes shared bc elems
1 6493 6610 59 233
2 6492 6590 59 197
----------------------------------------------------------------------------------------------
ave 6492.5 6600.0 59.0 215.0 0.0
Writing of partitioned mesh finished
Thank you for using Elmergrid!
Send bug reports and feature wishes to elmeradm@csc.fi
ELMER SOLVER (v 9.0) STARTED AT: 2024/04/17 12:23:22
ELMER SOLVER (v 9.0) STARTED AT: 2024/04/17 12:23:22
ParCommInit:
ParCommInit:
Initialize #PEs: 2
Initialize #PEs: 2
MAIN:
MAIN: =============================================================
MAIN: ElmerSolver finite element software, Welcome!
MAIN: This program is free software licensed under (L)GPL
MAIN: Copyright 1st April 1995 - , CSC - IT Center for Science Ltd.
MAIN: Webpage http://www.csc.fi/elmer, Email elmeradm@csc.fi
MAIN: Version: 9.0 (Rev: Release, Compiled: 2024-03-19)
MAIN: Running in parallel using 2 tasks.
MAIN: Running with just one thread per task.
MAIN: Lua interpreter linked in.
MAIN: =============================================================
MAIN:
MAIN:
MAIN: -------------------------------------
MAIN: Reading Model: case.sif
LoadInputFile: Scanning input file: case.sif
LoadInputFile: Scanning only size info
LoadInputFile: First time visiting
LoadInputFile: Reading base load of sif file
CheckKeyword: Found keyword type assuming suffix 1 for: variable 2
CheckKeyword: Found keyword type assuming suffix 1 for: variable 2
LoadInputFile: Loading input file: case.sif
LoadInputFile: Reading base load of sif file
CheckKeyword: Found keyword type assuming suffix 1 for: variable 2
CheckKeyword: Found keyword type assuming suffix 1 for: variable 2
LoadInputFile: Number of BCs: 4
LoadInputFile: Number of Body Forces: 0
LoadInputFile: Number of Initial Conditions: 0
LoadInputFile: Number of Materials: 1
LoadInputFile: Number of Equations: 1
LoadInputFile: Number of Solvers: 2
LoadInputFile: Number of Bodies: 1
ListTagKeywords: Setting weight for keywords!
ListTagKeywords: No parameters width suffix: normalize by area
ListTagKeywords: Setting weight for keywords!
ListTagKeywords: No parameters width suffix: normalize by volume
WARNING:: LoadMesh: Requested mesh > ./. < in partition 2 does not exist!
WARNING:: LoadMesh: Requested mesh > ./. < in partition 2 does not exist!
Program received signal SIGSEGV: Segmentation fault - invalid memory reference.
Program received signal SIGSEGV: Segmentation fault - invalid memory reference.
Backtrace for this error:
Backtrace for this error:
#0 0x9f4bc3eb
#0 0x9f4bc3eb
#1 0x9f437034
#1 0x9f437034
#2 0xcd082231
#2 0xcd082231
#3 0x8318b5
#3 0x8318b5
#4 0x842f3c
#4 0x842f3c
#5 0x804556
#5 0x804556
#6 0x8420c9
#6 0x8420c9
#7 0x9273cd5c
#7 0x9273cd5c
#8 0x92c21116
#8 0x92c21116
#9 0xcd0816ef
#9 0xcd0816ef
#10 0xcd082ac3
#10 0xcd082ac3
#11 0xcd0813c0
#11 0xcd0813c0
#12 0xcd0814f5
#12 0xcd0814f5
#13 0xfe4d13d1
#13 0xfe4d13d1
#14 0x7c5503
#14 0x7c5503
#15 0xffffffff
#15 0xffffffff
job aborted:
[ranks] message
[0-1] process exited without calling finalize
---- error analysis -----
[0-1] on EUREPABAQUS
ElmerSolver_mpi.exe ended prematurely and may have crashed. exit code 3
---- error analysis -----