Octave crashes with the message of panic: Segmentation fault -- stopping myself...
Roozbeh Daneshvar
roozbeh at cs.tamu.edu
Wed Apr 16 00:09:18 CDT 2008
Dear Tatsuro,
I use ubuntu 7.10 + KDE 3.5.8.
Thanks,
Roozbeh
On Tuesday 15 April 2008 22:12:32 Tatsuro MATSUOKA wrote:
> Hello
>
> Octave 2.1.73 is obsolate and is no longer maintained and supported.
>
> Please see
>
> http://wiki.octave.org/wiki.pl?OctaveForGNULinux
>
> However, some information is not upatated.
>
> Please tell us your Linux distribution (Debian, Fedora etc.) and wait for replies from Linux users.
> (I'm a cywin-octave user so I cannot reply furthermore)
>
> Regards
>
> Tatsuro
>
>
> --- Roozbeh Daneshvar <roozbeh at cs.tamu.edu> wrote:
>
> > --------
> > Bug report for Octave 2.1.73 configured for i486-pc-linux-gnu
> >
> > Description:
> > -----------
> >
> > The program works correctly once and for the next time when I change intitial values of some
> > variables in the code and type source "lorenzAttractor.m", the program gives me the following
> > error and closes:
> >
> > panic: Segmentation fault -- stopping myself...
> > attempting to save variables to 'octave-core'...
> > save to 'octave-core' complete
> >
> > Repeat-By:
> > ---------
> >
> > It works for one code and when the code is changed, it crashes. I am attaching the code that I
> > use, to this email.
> >
> > Fix:
> > ---
> >
> > * If possible, replace this item with a description of how to
> > fix the problem (if you don't have a fix for the problem, don't
> > include this section, but please do submit your report anyway).
> >
> >
> >
> > Configuration (please do not edit this section):
> > -----------------------------------------------
> >
> > uname output: Linux Lenin 2.6.22-14-generic #1 SMP Sun Oct 14 23:05:12 GMT 2007 i686
> > GNU/Linux
> > configure opts: '--prefix=/usr' '--datadir=/usr/share' '--libdir=/usr/lib'
> > '--libexecdir=/usr/lib' '--infodir=/usr/share/info' '--mandir=/usr/share/man'
> > '--with-blas=-lblas-3' '--with-lapack=-llapack-3' '--with-hdf5' '--with-fftw'
> > '--with-f77=/usr/bin/gfortran' '--enable-shared' '--enable-rpath' '--disable-static' '--build'
> > 'i486-linux-gnu' 'build_alias=i486-linux-gnu' 'CC=/usr/bin/gcc' 'CXX=/usr/bin/g++'
> > 'F77=/usr/bin/gfortran'
> > Fortran compiler: /usr/bin/gfortran
> > FFLAGS: -O2
> > F2C:
> > F2CFLAGS:
> > FLIBS: -L/usr/lib/gcc/i486-linux-gnu/4.1.2
> > -L/usr/lib/gcc/i486-linux-gnu/4.1.2/../../../../lib -L/lib/../lib -L/usr/lib/../lib -lhdf5 -lz
> > -lgfortranbegin -lgfortran -lm
> > CPPFLAGS:
> > INCFLAGS: -I. -I. -I./liboctave -I./src -I./libcruft/misc
> > C compiler: /usr/bin/gcc, version 4.1.2 20061103 (prerelease) (Ubuntu 4.1.1-18ubuntu2)
> > CFLAGS: -O2
> > CPICFLAG: -fPIC
> > C++ compiler: /usr/bin/g++, version 4.1.2
> > CXXFLAGS: -O2
> > CXXPICFLAG: -fPIC
> > LD_CXX: /usr/bin/g++
> > LDFLAGS: -s
> > LIBFLAGS: -L.
> > RLD_FLAG: -Wl,-rpath -Wl,/usr/lib/octave-2.1.73
> > BLAS_LIBS: -llapack-3 -lblas-3
> > FFTW_LIBS: -lfftw3
> > LIBS: -lreadline -lncurses -ldl -lhdf5 -lz -lm
> > LEXLIB:
> > LIBPLPLOT:
> > LIBDLFCN:
> > LIBGLOB: %OCTAVE_CONF_LIBGLOB%
> > SED: /bin/sed
> > DEFS:
> >
> > -DPACKAGE_NAME="" -DPACKAGE_TARNAME="" -DPACKAGE_VERSION=""
> > -DPACKAGE_STRING="" -DPACKAGE_BUGREPORT="" -DOCTAVE_SOURCE=1
> > -D_GNU_SOURCE=1 -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1
> > -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1
> > -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1
> > -DHAVE_UNISTD_H=1 -DSEPCHAR=':' -DSEPCHAR_STR=":" -D__NO_MATH_INLINES=1
> > -DCXX_NEW_FRIEND_TEMPLATE_DECL=1 -DCXX_ISO_COMPLIANT_LIBRARY=1
> > -DCXX_ABI=gnu_v3 -DHAVE_LIBM=1 -DHAVE_HDF5_H=1 -DHAVE_HDF5=1
> > -DHAVE_H5GGET_NUM_OBJS=1 -DHAVE_FFTW3=1 -DHAVE_IEEE754_DATA_FORMAT=1
> > -DF77_FUNC(name,NAME)=name ## _ -DF77_FUNC_(name,NAME)=name ## _
> > -DHAVE_BLAS=1 -DHAVE_GETHOSTNAME=1 -DHAVE_GETPWNAM=1 -DHAVE_DEV_T=1
> > -DHAVE_INO_T=1 -DHAVE_NLINK_T=1 -DHAVE_NLINK_T=1 -DHAVE_LONG_LONG_INT=1
> > -DHAVE_UNSIGNED_LONG_LONG_INT=1 -DHAVE_SIGSET_T=1 -DHAVE_SIG_ATOMIC_T=1
> > -DSIZEOF_SHORT=2 -DSIZEOF_INT=4 -DSIZEOF_LONG=4 -DSIZEOF_LONG_LONG=8
> > -DHAVE_ALLOCA_H=1 -DHAVE_ALLOCA=1 -DNPOS=std::string::npos
> > -DHAVE_PLACEMENT_DELETE=1 -DHAVE_DYNAMIC_AUTO_ARRAYS=1 -DSTDC_HEADERS=1
> > -DHAVE_DIRENT_H=1 -DTIME_WITH_SYS_TIME=1 -DHAVE_SYS_WAIT_H=1
> > -DHAVE_ASSERT_H=1 -DHAVE_CURSES_H=1 -DHAVE_DLFCN_H=1 -DHAVE_FCNTL_H=1
> > -DHAVE_FLOAT_H=1 -DHAVE_GRP_H=1 -DHAVE_LIMITS_H=1 -DHAVE_MEMORY_H=1
> > -DHAVE_NCURSES_H=1 -DHAVE_POLL_H=1 -DHAVE_PWD_H=1 -DHAVE_STDLIB_H=1
> > -DHAVE_STRING_H=1 -DHAVE_SYS_IOCTL_H=1 -DHAVE_SYS_PARAM_H=1
> > -DHAVE_SYS_POLL_H=1 -DHAVE_SYS_RESOURCE_H=1 -DHAVE_SYS_SELECT_H=1
> > -DHAVE_SYS_STAT_H=1 -DHAVE_SYS_TIME_H=1 -DHAVE_SYS_TIMES_H=1
> > -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_UTSNAME_H=1 -DHAVE_TERMCAP_H=1
> > -DHAVE_UNISTD_H=1 -DHAVE_SSTREAM=1 -DHAVE_TERMIO_H=1
> > -DHAVE_SGTTY_H=1 -DHAVE_ATEXIT=1 -DHAVE_BASENAME=1 -DHAVE_BCOPY=1
> > -DHAVE_BZERO=1 -DHAVE_CANONICALIZE_FILE_NAME=1 -DHAVE_DUP2=1
> > -DHAVE_ENDGRENT=1 -DHAVE_ENDPWENT=1 -DHAVE_EXECVP=1 -DHAVE_FCNTL=1
> > -DHAVE_FORK=1 -DHAVE_GETCWD=1 -DHAVE_GETEGID=1 -DHAVE_GETEUID=1
> > -DHAVE_GETGID=1 -DHAVE_GETGRENT=1 -DHAVE_GETGRGID=1 -DHAVE_GETGRNAM=1
> > -DHAVE_GETPGRP=1 -DHAVE_GETPID=1 -DHAVE_GETPPID=1 -DHAVE_GETPWENT=1
> > -DHAVE_GETPWUID=1 -DHAVE_GETTIMEOFDAY=1 -DHAVE_GETUID=1 -DHAVE_GETWD=1
> > -DHAVE_KILL=1 -DHAVE_LINK=1 -DHAVE_LOCALTIME_R=1 -DHAVE_LSTAT=1
> > -DHAVE_MEMMOVE=1 -DHAVE_MKDIR=1 -DHAVE_MKFIFO=1 -DHAVE_MKSTEMP=1
> > -DHAVE_ON_EXIT=1 -DHAVE_PIPE=1 -DHAVE_POLL=1 -DHAVE_PUTENV=1
> > -DHAVE_RAISE=1 -DHAVE_READLINK=1 -DHAVE_RENAME=1 -DHAVE_RINDEX=1
> > -DHAVE_RMDIR=1 -DHAVE_ROUND=1 -DHAVE_SELECT=1 -DHAVE_SETGRENT=1
> > -DHAVE_SETPWENT=1 -DHAVE_SETVBUF=1 -DHAVE_SIGACTION=1 -DHAVE_SIGLONGJMP=1
> > -DHAVE_SIGPENDING=1 -DHAVE_SIGPROCMASK=1 -DHAVE_SIGSUSPEND=1 -DHAVE_STAT=1
> > -DHAVE_STRCASECMP=1 -DHAVE_STRDUP=1 -DHAVE_STRERROR=1 -DHAVE_STRFTIME=1
> > -DHAVE_STRNCASECMP=1 -DHAVE_STRPTIME=1 -DHAVE_SYMLINK=1 -DHAVE_TEMPNAM=1
> > -DHAVE_UMASK=1 -DHAVE_UNLINK=1 -DHAVE_USLEEP=1 -DHAVE_VFPRINTF=1
> > -DHAVE_VSPRINTF=1 -DHAVE_VSNPRINTF=1 -DHAVE_WAITPID=1 -DHAVE_LIBDL=1
> > -DHAVE_DLOPEN=1 -DHAVE_DLSYM=1 -DHAVE_DLERROR=1 -DHAVE_DLCLOSE=1
> > -DHAVE_DLOPEN_API=1 -DENABLE_DYNAMIC_LINKING=1 -DHAVE_TIMEVAL=1
> > -DHAVE_FINITE=1 -DHAVE_ISNAN=1 -DHAVE_ISINF=1 -DHAVE_COPYSIGN=1
> > -DHAVE_DECL_SIGNBIT=1 -DHAVE_ACOSH=1 -DHAVE_ASINH=1 -DHAVE_ATANH=1
> > -DHAVE_ERF=1 -DHAVE_ERFC=1 -DHAVE_STRUCT_STAT_ST_BLKSIZE=1
> > -DHAVE_STRUCT_STAT_ST_BLOCKS=1 -DHAVE_STRUCT_STAT_ST_RDEV=1
> > -DHAVE_STRUCT_TM_TM_ZONE=1 -DHAVE_TM_ZONE=1 -DUSE_READLINE=1
> > -DEXCEPTION_IN_MATH=1 -DRETSIGTYPE=void -DSYS_SIGLIST_DECLARED=1
> > -DHAVE_SYS_SIGLIST=1 -DHAVE_POSIX_SIGNALS=1 -DHAVE_GETRUSAGE=1
> > -DHAVE_TIMES=1 -DGNUPLOT_BINARY="gnuplot" -DGNUPLOT_HAS_FRAMES=
> >
> > User-preferences (please do not edit this section):
> > --------------------------------------------------
> >
> > DEFAULT_EXEC_PATH =
> >
> "/usr/lib/octave/2.1.73/site/exec/i486-pc-linux-gnu:/usr/lib/octave/site/exec/i486-pc-linux-gnu:/usr/lib/octave/2.1.73/exec/i486-pc-linux-gnu:/usr/bin"
> > DEFAULT_LOADPATH =
> >
> ".:/usr/lib/octave/2.1.73/site/oct/i486-pc-linux-gnu//:/usr/lib/octave/site/oct/api-v13/i486-pc-linux-gnu//:/usr/lib/octave/site/oct/i486-pc-linux-gnu//:/usr/share/octave/2.1.73/site/m//:/usr/share/octave/site/api-v13/m//:/usr/share/octave/site/m//:/usr/lib/octave/2.1.73/oct/i486-pc-linux-gnu//:/u
> sr/share/octave/2.1.73/m//"
> > EDITOR = "emacs"
> > EXEC_PATH =
> > ":/usr/share/qt3/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games"
> > IMAGEPATH = ".:/usr/share/octave/2.1.73/imagelib//"
> > INFO_FILE = "/usr/share/info/octave2.1.info"
> > INFO_PROGRAM = "info"
> > LOADPATH = ":/usr/local/share/octave/site-m//:"
> > PAGER = "pager"
> > PS1 = "\\s:\\#> "
> > PS2 = "> "
> > PS4 = "+ "
> > automatic_replot = 1
> > beep_on_error = 0
> > completion_append_char = " "
> > crash_dumps_octave_core = 1
> > default_save_format = "ascii"
> > echo_executing_commands = 0
> > fixed_point_format = 0
> > gnuplot_binary = "gnuplot"
> > gnuplot_command_end = "\n"
> > gnuplot_command_plot = "pl"
> > gnuplot_command_replot = "rep"
> > gnuplot_command_splot = "sp"
> > gnuplot_command_title = "t"
> > gnuplot_command_using = "u"
> > gnuplot_command_with = "w"
> > gnuplot_has_frames = 1
> > history_file = "/home/roozbeh/.octave_hist"
> > history_size = 1024
> > ignore_function_time_stamp = "system"
> > max_recursion_depth = 256
> > output_max_field_width = 10
> > output_precision = 5
> > page_output_immediately = 0
> > page_screen_output = 1
> > print_answer_id_name = 1
> > print_empty_dimensions = 1
> > print_rhs_assign_val = 0
> > # return_last_computed_value = <no value or error in displaying it>
> > save_precision = 15
> > saving_history = 1
> > sighup_dumps_octave_core = 1
> > sigterm_dumps_octave_core = 1
> > silent_functions = 0
> > split_long_rows = 1
> > string_fill_char = " "
> > struct_levels_to_print = 2
> > suppress_verbose_help_message = 0
> > warn_assign_as_truth_value = 1
> > warn_divide_by_zero = 1
> > warn_empty_list_elements = 0
> > warn_fortran_indexing = 0
> > warn_function_name_clash = 1
> > warn_future_time_stamp = 1
> > warn_imag_to_real = 0
> > warn_missing_semicolon = 0
> > warn_neg_dim_as_zero = 0
> > warn_num_to_str = 1
> > warn_resize_on_range_error = 0
> > warn_separator_insert = 0
> > warn_single_quote_string = 0
> > warn_str_to_num = 0
> > warn_undefined_return_values = 1
> > warn_variable_switch_label = 0
> > > clear all;
> > clearplot;
> > #hold on;
> > vtk_clear;
> >
> > iterations = 4000;
> >
> > minaxis = -30;
> > maxaxis = 30;
> >
> > ####################
> >
> > #x = -20;
> > #y = 10;
> > #z = 10;
> > x = -5;
> > y = 3;
> > z = 50;
> >
> > oldx = x;
> > oldy = y;
> > oldz = z;
> >
> > sigma = 10;
> > b = 8/3;
> > #r = 28;
> > r = 99.96
> > hold on
> >
> > axis([minaxis maxaxis minaxis maxaxis minaxis maxaxis]);
> >
> > deltat = 0.005; # the increments for t, hence specifies the resolution of the graph
> >
> > xs = zeros(iterations, 1);
> > ys = zeros(iterations, 1);
> > zs = zeros(iterations, 1);
> >
> > for iterationCounter = (1 : iterations)
> > # dx = (sigma + 8 * sin(5 * pi * iterationCounter / iterations)) * (y - x);
> > dx = sigma * (y - x);
> > dy = r * x - y - x * z;
> > dz = x * y - b * z;
> >
> > x = x + deltat * dx;
> > y = y + deltat * dy;
> > z = z + deltat * dz;
> >
> > # vtk_line3([oldx x]', [oldy y]', [oldz z]', 'Radius', 0.2);
> >
> > xs(iterationCounter) = x;
> > ys(iterationCounter) = y;
> > zs(iterationCounter) = z;
> >
> > oldx = x;
> > oldy = y;
> > oldz = z;
> > endfor
> >
> > vtk_line3(xs, ys, zs, 'Radius', 0.2);
> >
> > hold off
> >
> > ####################
> > > _______________________________________________
> > Bug-octave mailing list
> > Bug-octave at octave.org
> > https://www.cae.wisc.edu/mailman/listinfo/bug-octave
> >
>
>
> --------------------------------------
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>
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