[SciPy-Dev] SciPy 0.9.0.dev6651 test failures (segfault)

Gökhan Sever gokhansever@gmail....
Fri Aug 27 10:58:17 CDT 2010


Hello,

Again on Fedora 13 Virtualbox setup:
Linux a 2.6.33.6-147.2.4.fc13.i686 #1 SMP Fri Jul 23 17:27:40 UTC 2010 i686
i686 i386 GNU/Linux


Python 2.6.4 (r264:75706, Jun  4 2010, 18:20:16)
[GCC 4.4.4 20100503 (Red Hat 4.4.4-2)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import scipy
>>> scipy.test('full')
Running unit tests for scipy
NumPy version 2.0.0.dev8671
NumPy is installed in /usr/lib/python2.6/site-packages/numpy
SciPy version 0.9.0.dev6651
SciPy is installed in /usr/lib/python2.6/site-packages/scipy
Python version 2.6.4 (r264:75706, Jun  4 2010, 18:20:16) [GCC 4.4.4 20100503
(Red Hat 4.4.4-2)]
nose version 0.11.3
................................................................................................................................................................................................................................................................................/usr/lib/python2.6/site-packages/scipy/interpolate/fitpack2.py:670:
UserWarning:
The coefficients of the spline returned have been computed as the
minimal norm least-squares solution of a (numerically) rank deficient
system (deficiency=7). If deficiency is large, the results may be
inaccurate. Deficiency may strongly depend on the value of eps.
  warnings.warn(message)
....../usr/lib/python2.6/site-packages/scipy/interpolate/fitpack2.py:601:
UserWarning:
The required storage space exceeds the available storage space: nxest
or nyest too small, or s too small.
The weighted least-squares spline corresponds to the current set of
knots.
  warnings.warn(message)
.............................................K..K............................................................Warning:
divide by zero encountered in log
Warning: invalid value encountered in multiply
Warning: divide by zero encountered in log
Warning: invalid value encountered in multiply
Warning: divide by zero encountered in log
Warning: invalid value encountered in multiply
.Warning: divide by zero encountered in log
Warning: invalid value encountered in multiply
Warning: divide by zero encountered in log
Warning: invalid value encountered in multiply
.Warning: divide by zero encountered in log
Warning: invalid value encountered in multiply
Warning: divide by zero encountered in log
Warning: invalid value encountered in multiply
.........Warning: divide by zero encountered in log
Warning: invalid value encountered in multiply
Warning: divide by zero encountered in log
Warning: invalid value encountered in multiply
...................................................................................................................................................................................................................................................................................................................................................../usr/lib/python2.6/site-packages/scipy/io/recaster.py:328:
ComplexWarning: Casting complex values to real discards the imaginary part
  test_arr = arr.astype(T)
../usr/lib/python2.6/site-packages/scipy/io/recaster.py:375: ComplexWarning:
Casting complex values to real discards the imaginary part
  return arr.astype(idt)
../usr/lib/python2.6/site-packages/scipy/io/wavfile.py:30: WavFileWarning:
Unfamiliar format bytes
  warnings.warn("Unfamiliar format bytes", WavFileWarning)
/usr/lib/python2.6/site-packages/scipy/io/wavfile.py:120: WavFileWarning:
chunk not understood
  warnings.warn("chunk not understood", WavFileWarning)
.......................................................................................F............................................/usr/lib/python2.6/site-packages/scipy/lib/blas/tests/test_fblas.py:86:
ComplexWarning: Casting complex values to real discards the imaginary part
  self.blas_func(x,y,n=3,incy=5)
....../usr/lib/python2.6/site-packages/scipy/lib/blas/tests/test_fblas.py:196:
ComplexWarning: Casting complex values to real discards the imaginary part
  self.blas_func(x,y,n=3,incy=5)
.................../usr/lib/python2.6/site-packages/scipy/lib/blas/tests/test_fblas.py:279:
ComplexWarning: Casting complex values to real discards the imaginary part
  self.blas_func(x,y,n=3,incy=5)
..................................................................SSSSSS......SSSSSS......SSSS.....................................................FF........F..Warning:
invalid value encountered in divide
.....Warning: invalid value encountered in divide
Warning: invalid value encountered in divide
.......................................................................................................................................................................................................K............................................./usr/lib/python2.6/site-packages/scipy/linalg/tests/test_fblas.py:89:
ComplexWarning: Casting complex values to real discards the imaginary part
  self.blas_func(x,y,n=3,incy=5)
....../usr/lib/python2.6/site-packages/scipy/linalg/tests/test_fblas.py:199:
ComplexWarning: Casting complex values to real discards the imaginary part
  self.blas_func(x,y,n=3,incy=5)
.................../usr/lib/python2.6/site-packages/scipy/linalg/tests/test_fblas.py:282:
ComplexWarning: Casting complex values to real discards the imaginary part
  self.blas_func(x,y,n=3,incy=5)
....................................................................../usr/lib/python2.6/site-packages/scipy/linalg/matfuncs.py:94:
ComplexWarning: Casting complex values to real discards the imaginary part
  return dot(dot(vr,diag(exp(s))),vri).astype(t)
.................................................................................................................................................................................................................................................../usr/lib/python2.6/site-packages/scipy/ndimage/tests/test_ndimage.py:56:
ComplexWarning: Casting complex values to real discards the imaginary part
  a = a.astype(numpy.float64)
/usr/lib/python2.6/site-packages/scipy/ndimage/tests/test_ndimage.py:58:
ComplexWarning: Casting complex values to real discards the imaginary part
  b = b.astype(numpy.float64)
......................................................................................................Warning:
invalid value encountered in divide
Warning: invalid value encountered in divide
Warning: invalid value encountered in divide
Warning: invalid value encountered in divide
Warning: invalid value encountered in divide
Warning: invalid value encountered in divide
Warning: invalid value encountered in divide
Warning: invalid value encountered in divide
Warning: invalid value encountered in divide
Warning: invalid value encountered in divide
.....................................................................Warning:
invalid value encountered in divide
Warning: invalid value encountered in divide
Warning: invalid value encountered in divide
Warning: invalid value encountered in divide
Warning: invalid value encountered in divide
Warning: invalid value encountered in divide
Warning: invalid value encountered in divide
Warning: invalid value encountered in divide
Warning: invalid value encountered in divide
Warning: invalid value encountered in divide
Warning: invalid value encountered in divide
Warning: invalid value encountered in divide
Warning: invalid value encountered in divide
Warning: invalid value encountered in divide
Warning: invalid value encountered in divide
Warning: invalid value encountered in divide
Warning: invalid value encountered in divide
Warning: invalid value encountered in divide
........................Warning: invalid value encountered in divide
Warning: invalid value encountered in divide
Warning: invalid value encountered in divide
Warning: invalid value encountered in divide
Warning: invalid value encountered in divide
Warning: invalid value encountered in divide
Warning: invalid value encountered in divide
Warning: invalid value encountered in divide
Warning: invalid value encountered in divide
Warning: invalid value encountered in divide
Warning: invalid value encountered in divide
Warning: invalid value encountered in divide
Warning: invalid value encountered in divide
Warning: invalid value encountered in divide
Warning: invalid value encountered in divide
Warning: invalid value encountered in divide
Warning: invalid value encountered in divide
Warning: invalid value encountered in divide
..............................................9 7
....F...............Warning: invalid value encountered in divide
................./usr/lib/python2.6/site-packages/scipy/signal/filter_design.py:247:
BadCoefficients: Badly conditioned filter coefficients (numerator): the
results may be meaningless
  "results may be meaningless", BadCoefficients)
..............................................................................................................................................................................................................................................................................................SSSSSSSSSSS..........Segmentation
fault (core dumped)


-- 
Gökhan
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