> write(":w j100", j100);
Singular : signal 11 (v: 4020):
current line:>>write(":w j100", j100);<<
Segment fault/Bus error occurred (r:1543740732)
please inform the authors
trying to restart...
>
Can be anything - most probably an "out of memory".
Please provide enough information to reproduce the bug.
Most probably out of memory. Notwithstanding my desktop of 64 GB RAM, my calculations are very complex. Thank you for your attention. Best regards.
Without any information about the Singular version (etc.),
it can also be a 32bit-version, meaning that not more than ca. 3GB can be allocated.
Quote:
SINGULAR / Development
A Computer Algebra System for Polynomial Computations / version 4.0.2
0<
by: W. Decker, G.-M. Greuel, G. Pfister, H. Schoenemann \ Feb 2015
FB Mathematik der Universitaet, D-67653 Kaiserslautern \
===============
Quote:
iMac:~ ilia01$ sysctl hw.cpu64bit_capable
hw.cpu64bit_capable: 1
This means that my desktop is capable of 64 bit. So, are things working as I thought? Thank you very much.
Singular -v tells,
for example:
Singular for x86_64-Linux version 4.1.1 (4113, 64 bit) Dec 7 2018 17:34:14 #98f7fbb26
....
Singular for x86_64-Darwin version 4.0.2 (4020, 64 bit) Mar 12 2015 13:13:49 #542f92f
with
GMP(6.0.0),NTL(6.2.0),FLINT(2.4.4),factory(@(#) factoryVersion = 4.0.1),
static readline,Plural,DBM,
OM_NDEBUG,SING_NDEBUG,CC:OPTIMIZE,eigenvalues,Gauss-Manin system,random=1544588917
built-in modules: { syzextra gfanlib pyobject}
AC_CONFIGURE_ARGS = '--with-gmp=/tmp/R_64' '--with-ntl=/tmp/R_64' '--with-flint=/tmp/R_64' '--without-debug' '--disable-debug' '--with-readline=static' '--enable-p-procs-static' '--disable-p-procs-dynamic' '--enable-gfanlib' '--with-gfanlib' '--enable-countedref' '--with-mathicgb=no' '--with-python' '--enable-python' '--with-builtinmodules=syzextra,gfanlib,pyobject' 'PYTHON=/tmp/R_64/bin/python2.7' 'CPPFLAGS= -I/tmp/R_64/include -DHAVE_PYTHON=1 -I/tmp/R_64/include/python2.7' 'LDFLAGS=-m64 -arch x86_64 -L/tmp/R_64/lib -lpython2.7 -ldl -framework CoreFoundation -u _PyMac_Error ' '--prefix=/tmp/R_64' '--disable-shared' '--enable-static' '--without-pic' 'CC=/Users/motsak/bin/gcc-4.8' 'CFLAGS=-m64 -arch x86_64' 'CXX=/Users/motsak/bin/g++-4.8' 'CXXFLAGS=-m64 -arch x86_64' --enable-omalloc OMALLOC_LIBS='/tmp/singular.64/omalloc/libomalloc.la' OMALLOC_INCLUDES='-I/Users/motsak/ROOT/src/singular -I/tmp/singular.64' --with-Singular RESOURCES_LIBS='/tmp/singular.64/resources/libresources.la' RESOURCES_INCLUDES='-I/Users/motsak/ROOT/src/singular ' FACTORY_LIBS='/tmp/singular.64/factory/libfactory.la' FACTORY_INCLUDES='-I/Users/motsak/ROOT/src/singular -I/Users/motsak/ROOT/src/singular/factory/include -I/tmp/singular.64 -I/tmp/singular.64/factory/include',
CC = /Users/motsak/bin/gcc-4.8,FLAGS : -m64 -arch x86_64 -pipe -fno-common -O3 -Wno-unused-function -Wno-trigraphs -Wno-unused-parameter -Wunknown-pragmas -Wno-unused-variable -fomit-frame-pointer -fwrapv -fvisibility=default -finline-functions -fno-exceptions -funroll-loops -D_THREAD_SAFE -pthread,
CXX = /Users/motsak/bin/g++-4.8,FLAGS : -m64 -arch x86_64 -pipe -fno-common -O3 -Wno-unused-function -Wno-trigraphs -Wno-unused-parameter -Wunknown-pragmas -Wno-unused-variable -fomit-frame-pointer -fwrapv -fvisibility=default -finline-functions -fno-exceptions -fno-rtti -fno-threadsafe-statics -fno-enforce-eh-specs -fconserve-space -funroll-loops,
DEFS : ,CPPFLAGS : -I/tmp/R_64/include -DHAVE_PYTHON=1 -I/tmp/R_64/include/python2.7,
LDFLAGS : -m64 -arch x86_64 -L/tmp/R_64/lib -lpython2.7 -ldl -framework CoreFoundation -u _PyMac_Error -pipe -fno-common -O3 -Wno-unused-function -Wno-trigraphs -Wno-unused-parameter -Wunknown-pragmas -Wno-unused-variable -fomit-frame-pointer -fwrapv -fvisibility=default -finline-functions -fno-exceptions -funroll-loops ,LIBS : -lreadline -lncurses (ver: 4.8.2)
argv[0] : /Applications/Singular.app/Contents/bin/Singular
SearchPath: /Applications/Singular.app/Contents/bin/../share/singular/LIB:/Applications/Singular.app/Contents/bin/../share/factory:/Applications/Singular.app/Contents/bin/../libexec/singular/MOD:/Applications/Singular.app/Contents/bin
Singular : /Applications/Singular.app/Contents/bin/Singular
BinDir : /Applications/Singular.app/Contents/bin
ProcDir : /Applications/Singular.app/Contents/bin/../libexec/singular/MOD
RootDir : /Applications/Singular.app/Contents/bin/..
DataDir : /Applications/Singular.app/Contents/bin/../share
DefaultDir:
InfoFile : /Applications/Singular.app/Contents/bin/../share/info/singular.hlp
IdxFile : /Applications/Singular.app/Contents/bin/../share/doc/singular.idx
HtmlDir : /Applications/Singular.app/Contents/bin/../share/singular/html
ExDir :
Path : /Applications/Singular.app/Contents/bin:/Applications/Singular.app/Contents/bin/../libexec/singular/MOD:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/Library/TeX/texbin:/opt/X11/bin
emacs : /usr/bin/emacs
xemacs :
SingularEmacs: /Applications/Singular.app/Contents/bin/Singular
EmacsLoad : /Applications/Singular.app/Contents/bin/../share/singular/emacs/.emacs-singular
EmacsDir : /Applications/Singular.app/Contents/bin/../share/singular/emacs
SingularXterm: /Applications/Singular.app/Contents/bin/Singular
xterm : /opt/X11/bin/xterm
EmacsDir : /Applications/Singular.app/Contents/bin/../share/singular/emacs
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