core dumped - Eigen - Triangulation
Hi YADE community,
I want to generate a pore network by using regular triangulation method implemented in YADE.
The following properties are given:
1. Radius and center coordinate of solid particle
2. Cylindrical wall (facet)
3. The material properties of the solid particle and cylindrical wall
When I run initialization(), I got the error:
python: /usr/include/
SIGSEGV/SIGABRT handler called; gdb batch file is `/tmp/yade-
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Could not attach to process. If your uid matches the uid of the target
process, check the setting of /proc/sys/
again as the root user. For more details, see /etc/sysctl.
/tmp/yade-
ptrace: Operation not permitted.
(gdb) quit
Aborted (core dumped)
# -------
A mini script to reproduce the above error:
# -------
# encoding: utf-8
finalFricDegree = 30
damping0=0.4
young0= 30e9
poisson0= 0.2
density0 = 2530
tensileStrength = 40e5
shearStrength = 40e6
compFricDegree = 1
youngDrying= 30e9
poissonDrying= 0.2
densityDrying = 2530*1e3
surfaceTension= 0.07274
#######
### setup the material properties ###
#######
O.materials.
O.materials.
O.materials.
#######
### --- reloading the sphere and wall data --- ###
#######
import numpy as np
#------
### the spheres ### of main network #
#------
particleInMainN
0.000861149 ,
0.000842029 ,
0.00085647 ]
particleInMainN
( 0.00531241 , 0.00159537 , 0.000953932 ),
( 0.00144734 , 0.00667752 , 0.00547688 ),
( 0.00521373 , 0.00203944 , 0.00291114 )]
for i in range(len(
O.bodies.
#------
### the walls ### cylinder facet ###
#------
### --- generate the cylindrical wall --- ###
centerCylinder=
radiusCylinder=
heightCylinder=
segmentsNumberC
oriCylinder=
wallMaskCylinder=5
kwMeshes=
O.bodies.
#------
### Engine setup ### #
#------
gravityVector = (0.0,0,-9.81)
damping0=0.4
newton=
unsat=Unsaturat
globals()['unsat'] = unsat
O.engines=[
ForceResetter(),
InsertionSortC
InteractionLoop(
[Ig2_
[Ip2_
[Law2_
useIncrement
always_
label=
),
GlobalStiffnes
newton,
]
O.dt=.5*
#######
## Drying simulation ###
#######
from numpy import *
#set boundary conditions
unsat.bndCondIs
unsat.bndCondVa
unsat.isPhaseTr
unsat.isInvadeB
unsat.drainageF
unsat.isDrainag
unsat.isImbibit
unsat.computeFo
unsat.initializ
# -------
Looking forward to your help!
Thanks and best regards,
Son Pham
Question information
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- Solved by:
- Son Pham Thai
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