Thank you Edward,
Renaming the relax_fit.so did the job! Nice catch!
However, when running the test suite it is falling in the System/Functional
tests:
Traceback (most recent call last):
File "/usr/local/relax-1.3.7/test_suite/system_tests/model_free.py", line
677, in test_opt_constr_bfgs_mt_S2_0_970_te_2048_Rex_0_149
self.value_test(spin, select, s2, te, rex, chi2, iter, f_count, g_count,
h_count, warning)
File "/usr/local/relax-1.3.7/test_suite/system_tests/model_free.py", line
2051, in value_test
self.assert_(spin.f_count in f_count, msg=mesg)
AssertionError: Optimisation failure.
And this is the output information from relax --info (v1.3.8)
Hardware information:
Machine: i686
Processor:
System information:
System: Linux
Release: 2.6.28-17-generic
Version: #58-Ubuntu SMP Tue Dec 1 18:57:07 UTC 2009
GNU/Linux version: Ubuntu 9.04 jaunty
Distribution: Ubuntu 9.04 jaunty
Full platform string:
Linux-2.6.28-17-generic-i686-with-Ubuntu-9.04-jaunty
Software information:
Architecture: 32bit ELF
Python version: 2.6.2
Python branch: branches/release26-maint
Python build: release26-maint, Apr 19 2009 01:56:41
Python compiler: GCC 4.3.3
Python implementation: CPython
Python revision:
Numpy version: 1.2.1
Libc version: glibc 2.4
Python packages (most are optional):
Package Installed Version Path
minfx True Unknown
/usr/local/relax-1.3.8/minfx
bmrblib False
numpy True 1.2.1
/usr/lib/python2.6/dist-packages/numpy
ScientificPython True 2.4.11
/usr/lib/python2.6/dist-packages/Scientific
wxPython False
mpi4py False
epydoc False
optparse True 1.5.3
/usr/lib/python2.6/optparse.pyc
Numeric True 24.2
/usr/lib/python2.6/dist-packages/Numeric/Numeric.pyc
readline True
/usr/lib/python2.6/lib-dynload/readline.so
profile True
/usr/lib/python2.6/profile.pyc
bz2 True
/usr/lib/python2.6/lib-dynload/bz2.so
gzip True
/usr/lib/python2.6/gzip.pyc
os.devnull True
/usr/lib/python2.6/os.pyc
Compiled relax C modules:
Relaxation curve fitting: False
I have not tried the "scons" possibility that you suggested.
Regards,
TiagoP
-----Original Message-----
From: edward.dauvergne@xxxxxxxxx [mailto:edward.dauvergne@xxxxxxxxx] On
Behalf Of Edward d'Auvergne
Sent: quarta-feira, 26 de Janeiro de 2011 19:56
To: Tiago Pais
Cc: relax-users@xxxxxxx
Subject: Re: Segmentation Fault on Relax - 1.3.7
Hi,
This is strange! Do the source code versions work ok? It could be
the a strange combination of python and numpy, together with relax's C
modules. You could possibly remove (or rename) the
maths_fns/relax_fit.so file and try again. It would be useful to have
information about the system to work out what is happening. You can
get all the relevant info by typing:
$ relax --info
This is assuming relax will run at all. Another option would be if
you have 'scons', 'numpy', and 'numpy-devel' (or something like that)
installed. You could then type:
$ scons clean_all
to remove the compiled C module, and
$ scons
to build it again. I hope this helps!
Cheers,
Edward
On 26 January 2011 19:35, Tiago Pais <tpais@xxxxxxxxxxx> wrote:
Dear all,
Surely this should be a very silly mistake of mine but I can not manage to
put to work any of the relax versions above 1.3.6.
I just get the message "Segmentation fault" when I type "relax"
Do I need to uninstall the previous 1.3.4 version?
For now I would like to keep the old one since I have things analyzed on
that one.
Any help would be much appreciated.
Cheers
Tiago P
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Re: Segmentation Fault on Relax - 1.3.7