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Topic review - Segment fault/Bus error occurred (r:1543740732)
Author Message
IliaToli
  Post subject:  Re: Segment fault/Bus error occurred (r:1543740732)  Reply with quote
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
Available HelpBrowsers: mac, mac-net, safari, xinfo, info, mac-www, safari-www-idx, safari-www, builtin, dummy, emacs,
Current HelpBrowser: mac
Post Posted: Wed Dec 12, 2018 6:32 am
hannes
  Post subject:  Re: Segment fault/Bus error occurred (r:1543740732)  Reply with quote
Singular -v tells,
for example:
Singular for x86_64-Linux version 4.1.1 (4113, 64 bit) Dec 7 2018 17:34:14 #98f7fbb26
....
Post Posted: Mon Dec 10, 2018 3:26 pm
IliaToli
  Post subject:  Re: Segment fault/Bus error occurred (r:1543740732)  Reply with quote
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.
Post Posted: Sat Dec 08, 2018 4:44 am
hannes
  Post subject:  Re: Segment fault/Bus error occurred (r:1543740732)  Reply with quote
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.
Post Posted: Thu Dec 06, 2018 11:49 am
IliaToli
  Post subject:  Re: Segment fault/Bus error occurred (r:1543740732)  Reply with quote
Most probably out of memory. Notwithstanding my desktop of 64 GB RAM, my calculations are very complex. Thank you for your attention. Best regards.
Post Posted: Mon Dec 03, 2018 1:56 am
hannes
  Post subject:  Re: Segment fault/Bus error occurred (r:1543740732)  Reply with quote
Can be anything - most probably an "out of memory".
Please provide enough information to reproduce the bug.
Post Posted: Sun Dec 02, 2018 4:09 pm
IliaToli
  Post subject:  Segment fault/Bus error occurred (r:1543740732)  Reply with quote
> 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...
>
Post Posted: Sun Dec 02, 2018 11:16 am


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