[SciPy-Dev] Many errors/failures running scipy.test() using latest numpy and scipy

Benjamin Root ben.root@ou....
Tue Jun 21 10:51:18 CDT 2011


I just did a pull and rebuild of numpy and scipy.  numpy tested fine, but
scipy had many errors and failures.  Attached is the log output.  The first
error has to do with the netcdf file (I thought that was fixed by now?).
Then, some of the errors are related to the gmres module (I see that is
already known).  Then, there are many errors for
"test_arpack.test_real_nonsymmetric_modes",
"test_arpack.test_complex_nonsymmetric_modes", and
"test_arpack.test_hermitian_modes". Lastly, there is a single failure for
"test_morestats.TestAnderson".

I hope this is useful.

Ben Root
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............................................................................................................................................................................................................................K........................................................................................................../home/bvr/Programs/scipy/scipy/interpolate/fitpack2.py:678: 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)
....../home/bvr/Programs/scipy/scipy/interpolate/fitpack2.py:609: 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......................................................................................................................................................................................................................................................................................................................................................................................................................E/home/bvr/Programs/scipy/scipy/io/wavfile.py:31: WavFileWarning: Unfamiliar format bytes
  warnings.warn("Unfamiliar format bytes", WavFileWarning)
/home/bvr/Programs/scipy/scipy/io/wavfile.py:121: WavFileWarning: chunk not understood
  warnings.warn("chunk not understood", WavFileWarning)
................................................................................./home/bvr/Programs/numpy/numpy/lib/utils.py:139: DeprecationWarning: `get_blas_funcs` is deprecated!
  warnings.warn(depdoc, DeprecationWarning)
..............................................................................................................................................SSSSSS......SSSSSS......SSSS................................................................................................................................F............................................................................................................................................................................................K...........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................SSSSSSSSSSS....................................................................................................................................................F.........................................................................................................F.....F.....F.....F.....E.....E.....E.....E....EF....EF....EF....EF....EE....EE....EE....EE............................F...........F.......................EE..........EE..........EE..........FF..........FF..........FF..........EE..........EE..........EE.........EE.......EE.......EE.......FF.......FF.......FF......EEE......EEE......EEE......EFF......EFF......EFF................................................................................................................................................................................K...............................................................K...........................................................................................................................................................KK.............................................................................................................................................................................................................................................................................................................................................................................................................................................K.K........................................................................................................................................................................................................................................................................................................................................................................................K........K.........SSSSSSS........................................................................................................................................................................................................................................................................................................................................................................................./home/bvr/Programs/scipy/scipy/stats/distributions.py:4102: RuntimeWarning: overflow encountered in exp
  return exp(c*x-exp(x)-gamln(c))
................................./home/bvr/Programs/scipy/scipy/stats/distributions.py:4583: RuntimeWarning: invalid value encountered in sqrt
  vals = 2*(bt+1.0)*sqrt(b-2.0)/((b-3.0)*sqrt(b))
.........................................................................................................................................................................................................................................................................................................S.............................................................................................................................................................................................../home/bvr/Programs/scipy/scipy/stats/distributions.py:5098: RuntimeWarning: divide by zero encountered in divide
  return where((lam <= 0) | (abs(x) < 1.0/arr(lam)), Px, 0.0)
....F.................................................................................................................................................................................................................................................................................................................................................................................................................
======================================================================
ERROR: test_netcdf.test_read_example_data
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/io/tests/test_netcdf.py", line 124, in test_read_example_data
    f = netcdf_file(fname, 'r')
  File "/home/bvr/Programs/scipy/scipy/io/netcdf.py", line 205, in __init__
    self._read()
  File "/home/bvr/Programs/scipy/scipy/io/netcdf.py", line 492, in _read
    self._read_var_array()
  File "/home/bvr/Programs/scipy/scipy/io/netcdf.py", line 536, in _read_var_array
    typecode, size, dtype_, begin_, vsize) = self._read_var()
  File "/home/bvr/Programs/scipy/scipy/io/netcdf.py", line 624, in _read_var
    attributes = self._read_att_array()
  File "/home/bvr/Programs/scipy/scipy/io/netcdf.py", line 522, in _read_att_array
    attributes[name] = self._read_values()
  File "/home/bvr/Programs/scipy/scipy/io/netcdf.py", line 649, in _read_values
    values = fromstring(values, dtype='>%s%d' % (typecode, size))
TypeError: data type ">d8" not understood

======================================================================
ERROR: test_arpack.test_hermitian_modes(True, <std-hermitian>, 'D', 2, 'LM', None, 0.5, <function aslinearoperator at 0x3226b18>)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 174, in eval_evec
    eval, evec = eigs_func(ac, k, **kwargs)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 1425, in eigsh
    OPinv=OPinv)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 1251, in eigs
    params.iterate()
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 730, in iterate
    self.workd[yslice] = self.OPa(self.workd[Bxslice])
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/interface.py", line 123, in matvec
    y = self._matvec(x)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 990, in _matvec
    % (self.ifunc.__name__, info))
ValueError: Error in inverting [A-sigma*M]: function gmres did not converge (info = 60).

======================================================================
ERROR: test_arpack.test_hermitian_modes(True, <std-hermitian>, 'D', 2, 'SM', None, 0.5, <function aslinearoperator at 0x3226b18>)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 174, in eval_evec
    eval, evec = eigs_func(ac, k, **kwargs)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 1425, in eigsh
    OPinv=OPinv)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 1251, in eigs
    params.iterate()
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 730, in iterate
    self.workd[yslice] = self.OPa(self.workd[Bxslice])
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/interface.py", line 123, in matvec
    y = self._matvec(x)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 990, in _matvec
    % (self.ifunc.__name__, info))
ValueError: Error in inverting [A-sigma*M]: function gmres did not converge (info = 60).

======================================================================
ERROR: test_arpack.test_hermitian_modes(True, <std-hermitian>, 'D', 2, 'LA', None, 0.5, <function aslinearoperator at 0x3226b18>)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 174, in eval_evec
    eval, evec = eigs_func(ac, k, **kwargs)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 1425, in eigsh
    OPinv=OPinv)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 1251, in eigs
    params.iterate()
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 730, in iterate
    self.workd[yslice] = self.OPa(self.workd[Bxslice])
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/interface.py", line 123, in matvec
    y = self._matvec(x)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 990, in _matvec
    % (self.ifunc.__name__, info))
ValueError: Error in inverting [A-sigma*M]: function gmres did not converge (info = 60).

======================================================================
ERROR: test_arpack.test_hermitian_modes(True, <std-hermitian>, 'D', 2, 'SA', None, 0.5, <function aslinearoperator at 0x3226b18>)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 174, in eval_evec
    eval, evec = eigs_func(ac, k, **kwargs)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 1425, in eigsh
    OPinv=OPinv)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 1251, in eigs
    params.iterate()
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 730, in iterate
    self.workd[yslice] = self.OPa(self.workd[Bxslice])
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/interface.py", line 123, in matvec
    y = self._matvec(x)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 990, in _matvec
    % (self.ifunc.__name__, info))
ValueError: Error in inverting [A-sigma*M]: function gmres did not converge (info = 60).

======================================================================
ERROR: test_arpack.test_hermitian_modes(True, <gen-hermitian>, 'F', 2, 'LM', None, None, <function aslinearoperator at 0x3226b18>)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 168, in eval_evec
    eval, evec = eigs_func(ac, k, bc, **kwargs)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 1425, in eigsh
    OPinv=OPinv)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 1251, in eigs
    params.iterate()
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 723, in iterate
    self.workd[yslice] = self.OP(self.workd[xslice])
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 641, in <lambda>
    self.OP = lambda x: Minv_matvec(matvec(x))
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/interface.py", line 123, in matvec
    y = self._matvec(x)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 945, in _matvec
    % (self.ifunc.__name__, info))
ValueError: Error in inverting M: function gmres did not converge (info = 60).

======================================================================
ERROR: test_arpack.test_hermitian_modes(True, <gen-hermitian>, 'F', 2, 'SM', None, None, <function aslinearoperator at 0x3226b18>)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 168, in eval_evec
    eval, evec = eigs_func(ac, k, bc, **kwargs)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 1425, in eigsh
    OPinv=OPinv)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 1251, in eigs
    params.iterate()
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 723, in iterate
    self.workd[yslice] = self.OP(self.workd[xslice])
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 641, in <lambda>
    self.OP = lambda x: Minv_matvec(matvec(x))
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/interface.py", line 123, in matvec
    y = self._matvec(x)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 945, in _matvec
    % (self.ifunc.__name__, info))
ValueError: Error in inverting M: function gmres did not converge (info = 60).

======================================================================
ERROR: test_arpack.test_hermitian_modes(True, <gen-hermitian>, 'F', 2, 'LA', None, None, <function aslinearoperator at 0x3226b18>)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 168, in eval_evec
    eval, evec = eigs_func(ac, k, bc, **kwargs)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 1425, in eigsh
    OPinv=OPinv)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 1251, in eigs
    params.iterate()
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 723, in iterate
    self.workd[yslice] = self.OP(self.workd[xslice])
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 641, in <lambda>
    self.OP = lambda x: Minv_matvec(matvec(x))
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/interface.py", line 123, in matvec
    y = self._matvec(x)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 945, in _matvec
    % (self.ifunc.__name__, info))
ValueError: Error in inverting M: function gmres did not converge (info = 60).

======================================================================
ERROR: test_arpack.test_hermitian_modes(True, <gen-hermitian>, 'F', 2, 'SA', None, None, <function aslinearoperator at 0x3226b18>)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 168, in eval_evec
    eval, evec = eigs_func(ac, k, bc, **kwargs)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 1425, in eigsh
    OPinv=OPinv)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 1251, in eigs
    params.iterate()
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 727, in iterate
    self.workd[yslice] = self.OP(self.workd[xslice])
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 641, in <lambda>
    self.OP = lambda x: Minv_matvec(matvec(x))
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/interface.py", line 123, in matvec
    y = self._matvec(x)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 945, in _matvec
    % (self.ifunc.__name__, info))
ValueError: Error in inverting M: function gmres did not converge (info = 60).

======================================================================
ERROR: test_arpack.test_hermitian_modes(True, <gen-hermitian>, 'D', 2, 'LM', None, None, <function aslinearoperator at 0x3226b18>)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 168, in eval_evec
    eval, evec = eigs_func(ac, k, bc, **kwargs)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 1425, in eigsh
    OPinv=OPinv)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 1251, in eigs
    params.iterate()
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 723, in iterate
    self.workd[yslice] = self.OP(self.workd[xslice])
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 641, in <lambda>
    self.OP = lambda x: Minv_matvec(matvec(x))
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/interface.py", line 123, in matvec
    y = self._matvec(x)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 945, in _matvec
    % (self.ifunc.__name__, info))
ValueError: Error in inverting M: function gmres did not converge (info = 60).

======================================================================
ERROR: test_arpack.test_hermitian_modes(True, <gen-hermitian>, 'D', 2, 'LM', None, 0.5, <function aslinearoperator at 0x3226b18>)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 168, in eval_evec
    eval, evec = eigs_func(ac, k, bc, **kwargs)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 1425, in eigsh
    OPinv=OPinv)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 1251, in eigs
    params.iterate()
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 730, in iterate
    self.workd[yslice] = self.OPa(self.workd[Bxslice])
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/interface.py", line 123, in matvec
    y = self._matvec(x)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 990, in _matvec
    % (self.ifunc.__name__, info))
ValueError: Error in inverting [A-sigma*M]: function gmres did not converge (info = 60).

======================================================================
ERROR: test_arpack.test_hermitian_modes(True, <gen-hermitian>, 'D', 2, 'SM', None, None, <function aslinearoperator at 0x3226b18>)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 168, in eval_evec
    eval, evec = eigs_func(ac, k, bc, **kwargs)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 1425, in eigsh
    OPinv=OPinv)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 1251, in eigs
    params.iterate()
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 723, in iterate
    self.workd[yslice] = self.OP(self.workd[xslice])
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 641, in <lambda>
    self.OP = lambda x: Minv_matvec(matvec(x))
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/interface.py", line 123, in matvec
    y = self._matvec(x)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 945, in _matvec
    % (self.ifunc.__name__, info))
ValueError: Error in inverting M: function gmres did not converge (info = 60).

======================================================================
ERROR: test_arpack.test_hermitian_modes(True, <gen-hermitian>, 'D', 2, 'SM', None, 0.5, <function aslinearoperator at 0x3226b18>)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 168, in eval_evec
    eval, evec = eigs_func(ac, k, bc, **kwargs)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 1425, in eigsh
    OPinv=OPinv)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 1251, in eigs
    params.iterate()
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 730, in iterate
    self.workd[yslice] = self.OPa(self.workd[Bxslice])
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/interface.py", line 123, in matvec
    y = self._matvec(x)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 990, in _matvec
    % (self.ifunc.__name__, info))
ValueError: Error in inverting [A-sigma*M]: function gmres did not converge (info = 60).

======================================================================
ERROR: test_arpack.test_hermitian_modes(True, <gen-hermitian>, 'D', 2, 'LA', None, None, <function aslinearoperator at 0x3226b18>)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 168, in eval_evec
    eval, evec = eigs_func(ac, k, bc, **kwargs)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 1425, in eigsh
    OPinv=OPinv)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 1251, in eigs
    params.iterate()
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 723, in iterate
    self.workd[yslice] = self.OP(self.workd[xslice])
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 641, in <lambda>
    self.OP = lambda x: Minv_matvec(matvec(x))
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/interface.py", line 123, in matvec
    y = self._matvec(x)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 945, in _matvec
    % (self.ifunc.__name__, info))
ValueError: Error in inverting M: function gmres did not converge (info = 60).

======================================================================
ERROR: test_arpack.test_hermitian_modes(True, <gen-hermitian>, 'D', 2, 'LA', None, 0.5, <function aslinearoperator at 0x3226b18>)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 168, in eval_evec
    eval, evec = eigs_func(ac, k, bc, **kwargs)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 1425, in eigsh
    OPinv=OPinv)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 1251, in eigs
    params.iterate()
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 730, in iterate
    self.workd[yslice] = self.OPa(self.workd[Bxslice])
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/interface.py", line 123, in matvec
    y = self._matvec(x)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 990, in _matvec
    % (self.ifunc.__name__, info))
ValueError: Error in inverting [A-sigma*M]: function gmres did not converge (info = 60).

======================================================================
ERROR: test_arpack.test_hermitian_modes(True, <gen-hermitian>, 'D', 2, 'SA', None, None, <function aslinearoperator at 0x3226b18>)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 168, in eval_evec
    eval, evec = eigs_func(ac, k, bc, **kwargs)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 1425, in eigsh
    OPinv=OPinv)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 1251, in eigs
    params.iterate()
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 723, in iterate
    self.workd[yslice] = self.OP(self.workd[xslice])
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 641, in <lambda>
    self.OP = lambda x: Minv_matvec(matvec(x))
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/interface.py", line 123, in matvec
    y = self._matvec(x)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 945, in _matvec
    % (self.ifunc.__name__, info))
ValueError: Error in inverting M: function gmres did not converge (info = 60).

======================================================================
ERROR: test_arpack.test_hermitian_modes(True, <gen-hermitian>, 'D', 2, 'SA', None, 0.5, <function aslinearoperator at 0x3226b18>)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 168, in eval_evec
    eval, evec = eigs_func(ac, k, bc, **kwargs)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 1425, in eigsh
    OPinv=OPinv)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 1251, in eigs
    params.iterate()
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 730, in iterate
    self.workd[yslice] = self.OPa(self.workd[Bxslice])
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/interface.py", line 123, in matvec
    y = self._matvec(x)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 990, in _matvec
    % (self.ifunc.__name__, info))
ValueError: Error in inverting [A-sigma*M]: function gmres did not converge (info = 60).

======================================================================
ERROR: test_arpack.test_real_nonsymmetric_modes(False, <std-real-nonsym>, 'd', 2, 'LM', None, (0.1+0.1j), <function aslinearoperator at 0x3226b18>, 'r')
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 174, in eval_evec
    eval, evec = eigs_func(ac, k, **kwargs)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 1251, in eigs
    params.iterate()
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 730, in iterate
    self.workd[yslice] = self.OPa(self.workd[Bxslice])
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 662, in <lambda>
    self.OPa = lambda x: np.real(Minv_matvec(x))
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/interface.py", line 123, in matvec
    y = self._matvec(x)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 990, in _matvec
    % (self.ifunc.__name__, info))
ValueError: Error in inverting [A-sigma*M]: function gmres did not converge (info = 60).

======================================================================
ERROR: test_arpack.test_real_nonsymmetric_modes(False, <std-real-nonsym>, 'd', 2, 'LM', None, (0.1+0.1j), <function aslinearoperator at 0x3226b18>, 'i')
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 174, in eval_evec
    eval, evec = eigs_func(ac, k, **kwargs)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 1251, in eigs
    params.iterate()
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 730, in iterate
    self.workd[yslice] = self.OPa(self.workd[Bxslice])
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 664, in <lambda>
    self.OPa = lambda x: np.imag(Minv_matvec(x))
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/interface.py", line 123, in matvec
    y = self._matvec(x)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 990, in _matvec
    % (self.ifunc.__name__, info))
ValueError: Error in inverting [A-sigma*M]: function gmres did not converge (info = 60).

======================================================================
ERROR: test_arpack.test_real_nonsymmetric_modes(False, <std-real-nonsym>, 'd', 2, 'LR', None, (0.1+0.1j), <function aslinearoperator at 0x3226b18>, 'r')
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 174, in eval_evec
    eval, evec = eigs_func(ac, k, **kwargs)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 1251, in eigs
    params.iterate()
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 730, in iterate
    self.workd[yslice] = self.OPa(self.workd[Bxslice])
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 662, in <lambda>
    self.OPa = lambda x: np.real(Minv_matvec(x))
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/interface.py", line 123, in matvec
    y = self._matvec(x)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 990, in _matvec
    % (self.ifunc.__name__, info))
ValueError: Error in inverting [A-sigma*M]: function gmres did not converge (info = 60).

======================================================================
ERROR: test_arpack.test_real_nonsymmetric_modes(False, <std-real-nonsym>, 'd', 2, 'LR', None, (0.1+0.1j), <function aslinearoperator at 0x3226b18>, 'i')
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 174, in eval_evec
    eval, evec = eigs_func(ac, k, **kwargs)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 1251, in eigs
    params.iterate()
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 730, in iterate
    self.workd[yslice] = self.OPa(self.workd[Bxslice])
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 664, in <lambda>
    self.OPa = lambda x: np.imag(Minv_matvec(x))
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/interface.py", line 123, in matvec
    y = self._matvec(x)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 990, in _matvec
    % (self.ifunc.__name__, info))
ValueError: Error in inverting [A-sigma*M]: function gmres did not converge (info = 60).

======================================================================
ERROR: test_arpack.test_real_nonsymmetric_modes(False, <std-real-nonsym>, 'd', 2, 'LI', None, (0.1+0.1j), <function aslinearoperator at 0x3226b18>, 'r')
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 174, in eval_evec
    eval, evec = eigs_func(ac, k, **kwargs)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 1251, in eigs
    params.iterate()
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 730, in iterate
    self.workd[yslice] = self.OPa(self.workd[Bxslice])
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 662, in <lambda>
    self.OPa = lambda x: np.real(Minv_matvec(x))
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/interface.py", line 123, in matvec
    y = self._matvec(x)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 990, in _matvec
    % (self.ifunc.__name__, info))
ValueError: Error in inverting [A-sigma*M]: function gmres did not converge (info = 60).

======================================================================
ERROR: test_arpack.test_real_nonsymmetric_modes(False, <std-real-nonsym>, 'd', 2, 'LI', None, (0.1+0.1j), <function aslinearoperator at 0x3226b18>, 'i')
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 174, in eval_evec
    eval, evec = eigs_func(ac, k, **kwargs)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 1251, in eigs
    params.iterate()
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 730, in iterate
    self.workd[yslice] = self.OPa(self.workd[Bxslice])
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 664, in <lambda>
    self.OPa = lambda x: np.imag(Minv_matvec(x))
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/interface.py", line 123, in matvec
    y = self._matvec(x)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 990, in _matvec
    % (self.ifunc.__name__, info))
ValueError: Error in inverting [A-sigma*M]: function gmres did not converge (info = 60).

======================================================================
ERROR: test_arpack.test_real_nonsymmetric_modes(False, <gen-real-nonsym>, 'd', 2, 'LM', None, (0.1+0.1j), <function aslinearoperator at 0x3226b18>, 'r')
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 168, in eval_evec
    eval, evec = eigs_func(ac, k, bc, **kwargs)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 1251, in eigs
    params.iterate()
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 730, in iterate
    self.workd[yslice] = self.OPa(self.workd[Bxslice])
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 662, in <lambda>
    self.OPa = lambda x: np.real(Minv_matvec(x))
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/interface.py", line 123, in matvec
    y = self._matvec(x)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 990, in _matvec
    % (self.ifunc.__name__, info))
ValueError: Error in inverting [A-sigma*M]: function gmres did not converge (info = 60).

======================================================================
ERROR: test_arpack.test_real_nonsymmetric_modes(False, <gen-real-nonsym>, 'd', 2, 'LM', None, (0.1+0.1j), <function aslinearoperator at 0x3226b18>, 'i')
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 168, in eval_evec
    eval, evec = eigs_func(ac, k, bc, **kwargs)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 1251, in eigs
    params.iterate()
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 730, in iterate
    self.workd[yslice] = self.OPa(self.workd[Bxslice])
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 664, in <lambda>
    self.OPa = lambda x: np.imag(Minv_matvec(x))
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/interface.py", line 123, in matvec
    y = self._matvec(x)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 990, in _matvec
    % (self.ifunc.__name__, info))
ValueError: Error in inverting [A-sigma*M]: function gmres did not converge (info = 60).

======================================================================
ERROR: test_arpack.test_real_nonsymmetric_modes(False, <gen-real-nonsym>, 'd', 2, 'LR', None, (0.1+0.1j), <function aslinearoperator at 0x3226b18>, 'r')
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 168, in eval_evec
    eval, evec = eigs_func(ac, k, bc, **kwargs)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 1251, in eigs
    params.iterate()
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 723, in iterate
    self.workd[yslice] = self.OP(self.workd[xslice])
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 672, in <lambda>
    self.OP = lambda x: self.OPa(M_matvec(x))
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 662, in <lambda>
    self.OPa = lambda x: np.real(Minv_matvec(x))
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/interface.py", line 123, in matvec
    y = self._matvec(x)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 990, in _matvec
    % (self.ifunc.__name__, info))
ValueError: Error in inverting [A-sigma*M]: function gmres did not converge (info = 60).

======================================================================
ERROR: test_arpack.test_real_nonsymmetric_modes(False, <gen-real-nonsym>, 'd', 2, 'LR', None, (0.1+0.1j), <function aslinearoperator at 0x3226b18>, 'i')
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 168, in eval_evec
    eval, evec = eigs_func(ac, k, bc, **kwargs)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 1251, in eigs
    params.iterate()
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 730, in iterate
    self.workd[yslice] = self.OPa(self.workd[Bxslice])
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 664, in <lambda>
    self.OPa = lambda x: np.imag(Minv_matvec(x))
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/interface.py", line 123, in matvec
    y = self._matvec(x)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 990, in _matvec
    % (self.ifunc.__name__, info))
ValueError: Error in inverting [A-sigma*M]: function gmres did not converge (info = 60).

======================================================================
ERROR: test_arpack.test_real_nonsymmetric_modes(False, <gen-real-nonsym>, 'd', 2, 'LI', None, (0.1+0.1j), <function aslinearoperator at 0x3226b18>, 'r')
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 168, in eval_evec
    eval, evec = eigs_func(ac, k, bc, **kwargs)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 1251, in eigs
    params.iterate()
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 723, in iterate
    self.workd[yslice] = self.OP(self.workd[xslice])
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 672, in <lambda>
    self.OP = lambda x: self.OPa(M_matvec(x))
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 662, in <lambda>
    self.OPa = lambda x: np.real(Minv_matvec(x))
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/interface.py", line 123, in matvec
    y = self._matvec(x)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 990, in _matvec
    % (self.ifunc.__name__, info))
ValueError: Error in inverting [A-sigma*M]: function gmres did not converge (info = 60).

======================================================================
ERROR: test_arpack.test_real_nonsymmetric_modes(False, <gen-real-nonsym>, 'd', 2, 'LI', None, (0.1+0.1j), <function aslinearoperator at 0x3226b18>, 'i')
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 168, in eval_evec
    eval, evec = eigs_func(ac, k, bc, **kwargs)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 1251, in eigs
    params.iterate()
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 730, in iterate
    self.workd[yslice] = self.OPa(self.workd[Bxslice])
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 664, in <lambda>
    self.OPa = lambda x: np.imag(Minv_matvec(x))
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/interface.py", line 123, in matvec
    y = self._matvec(x)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 990, in _matvec
    % (self.ifunc.__name__, info))
ValueError: Error in inverting [A-sigma*M]: function gmres did not converge (info = 60).

======================================================================
ERROR: test_arpack.test_complex_nonsymmetric_modes(False, <std-cmplx-nonsym>, 'D', 2, 'LM', None, (0.1+0.1j), <function aslinearoperator at 0x3226b18>)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 174, in eval_evec
    eval, evec = eigs_func(ac, k, **kwargs)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 1251, in eigs
    params.iterate()
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 730, in iterate
    self.workd[yslice] = self.OPa(self.workd[Bxslice])
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/interface.py", line 123, in matvec
    y = self._matvec(x)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 990, in _matvec
    % (self.ifunc.__name__, info))
ValueError: Error in inverting [A-sigma*M]: function gmres did not converge (info = 60).

======================================================================
ERROR: test_arpack.test_complex_nonsymmetric_modes(False, <std-cmplx-nonsym>, 'D', 2, 'LM', None, 0.1, <function aslinearoperator at 0x3226b18>)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 174, in eval_evec
    eval, evec = eigs_func(ac, k, **kwargs)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 1251, in eigs
    params.iterate()
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 730, in iterate
    self.workd[yslice] = self.OPa(self.workd[Bxslice])
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/interface.py", line 123, in matvec
    y = self._matvec(x)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 990, in _matvec
    % (self.ifunc.__name__, info))
ValueError: Error in inverting [A-sigma*M]: function gmres did not converge (info = 60).

======================================================================
ERROR: test_arpack.test_complex_nonsymmetric_modes(False, <std-cmplx-nonsym>, 'D', 2, 'LR', None, (0.1+0.1j), <function aslinearoperator at 0x3226b18>)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 174, in eval_evec
    eval, evec = eigs_func(ac, k, **kwargs)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 1251, in eigs
    params.iterate()
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 730, in iterate
    self.workd[yslice] = self.OPa(self.workd[Bxslice])
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/interface.py", line 123, in matvec
    y = self._matvec(x)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 990, in _matvec
    % (self.ifunc.__name__, info))
ValueError: Error in inverting [A-sigma*M]: function gmres did not converge (info = 60).

======================================================================
ERROR: test_arpack.test_complex_nonsymmetric_modes(False, <std-cmplx-nonsym>, 'D', 2, 'LR', None, 0.1, <function aslinearoperator at 0x3226b18>)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 174, in eval_evec
    eval, evec = eigs_func(ac, k, **kwargs)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 1251, in eigs
    params.iterate()
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 730, in iterate
    self.workd[yslice] = self.OPa(self.workd[Bxslice])
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/interface.py", line 123, in matvec
    y = self._matvec(x)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 990, in _matvec
    % (self.ifunc.__name__, info))
ValueError: Error in inverting [A-sigma*M]: function gmres did not converge (info = 60).

======================================================================
ERROR: test_arpack.test_complex_nonsymmetric_modes(False, <std-cmplx-nonsym>, 'D', 2, 'LI', None, (0.1+0.1j), <function aslinearoperator at 0x3226b18>)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 174, in eval_evec
    eval, evec = eigs_func(ac, k, **kwargs)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 1251, in eigs
    params.iterate()
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 730, in iterate
    self.workd[yslice] = self.OPa(self.workd[Bxslice])
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/interface.py", line 123, in matvec
    y = self._matvec(x)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 990, in _matvec
    % (self.ifunc.__name__, info))
ValueError: Error in inverting [A-sigma*M]: function gmres did not converge (info = 60).

======================================================================
ERROR: test_arpack.test_complex_nonsymmetric_modes(False, <std-cmplx-nonsym>, 'D', 2, 'LI', None, 0.1, <function aslinearoperator at 0x3226b18>)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 174, in eval_evec
    eval, evec = eigs_func(ac, k, **kwargs)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 1251, in eigs
    params.iterate()
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 730, in iterate
    self.workd[yslice] = self.OPa(self.workd[Bxslice])
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/interface.py", line 123, in matvec
    y = self._matvec(x)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 990, in _matvec
    % (self.ifunc.__name__, info))
ValueError: Error in inverting [A-sigma*M]: function gmres did not converge (info = 60).

======================================================================
ERROR: test_arpack.test_complex_nonsymmetric_modes(False, <gen-cmplx-nonsym>, 'D', 2, 'LM', None, None, <function aslinearoperator at 0x3226b18>)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 168, in eval_evec
    eval, evec = eigs_func(ac, k, bc, **kwargs)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 1251, in eigs
    params.iterate()
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 723, in iterate
    self.workd[yslice] = self.OP(self.workd[xslice])
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 641, in <lambda>
    self.OP = lambda x: Minv_matvec(matvec(x))
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/interface.py", line 123, in matvec
    y = self._matvec(x)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 945, in _matvec
    % (self.ifunc.__name__, info))
ValueError: Error in inverting M: function gmres did not converge (info = 60).

======================================================================
ERROR: test_arpack.test_complex_nonsymmetric_modes(False, <gen-cmplx-nonsym>, 'D', 2, 'LM', None, (0.1+0.1j), <function aslinearoperator at 0x3226b18>)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 168, in eval_evec
    eval, evec = eigs_func(ac, k, bc, **kwargs)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 1251, in eigs
    params.iterate()
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 730, in iterate
    self.workd[yslice] = self.OPa(self.workd[Bxslice])
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/interface.py", line 123, in matvec
    y = self._matvec(x)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 990, in _matvec
    % (self.ifunc.__name__, info))
ValueError: Error in inverting [A-sigma*M]: function gmres did not converge (info = 60).

======================================================================
ERROR: test_arpack.test_complex_nonsymmetric_modes(False, <gen-cmplx-nonsym>, 'D', 2, 'LM', None, 0.1, <function aslinearoperator at 0x3226b18>)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 168, in eval_evec
    eval, evec = eigs_func(ac, k, bc, **kwargs)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 1251, in eigs
    params.iterate()
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 730, in iterate
    self.workd[yslice] = self.OPa(self.workd[Bxslice])
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/interface.py", line 123, in matvec
    y = self._matvec(x)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 990, in _matvec
    % (self.ifunc.__name__, info))
ValueError: Error in inverting [A-sigma*M]: function gmres did not converge (info = 60).

======================================================================
ERROR: test_arpack.test_complex_nonsymmetric_modes(False, <gen-cmplx-nonsym>, 'D', 2, 'LR', None, None, <function aslinearoperator at 0x3226b18>)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 168, in eval_evec
    eval, evec = eigs_func(ac, k, bc, **kwargs)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 1251, in eigs
    params.iterate()
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 723, in iterate
    self.workd[yslice] = self.OP(self.workd[xslice])
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 641, in <lambda>
    self.OP = lambda x: Minv_matvec(matvec(x))
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/interface.py", line 123, in matvec
    y = self._matvec(x)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 945, in _matvec
    % (self.ifunc.__name__, info))
ValueError: Error in inverting M: function gmres did not converge (info = 60).

======================================================================
ERROR: test_arpack.test_complex_nonsymmetric_modes(False, <gen-cmplx-nonsym>, 'D', 2, 'LR', None, (0.1+0.1j), <function aslinearoperator at 0x3226b18>)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 168, in eval_evec
    eval, evec = eigs_func(ac, k, bc, **kwargs)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 1251, in eigs
    params.iterate()
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 730, in iterate
    self.workd[yslice] = self.OPa(self.workd[Bxslice])
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/interface.py", line 123, in matvec
    y = self._matvec(x)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 990, in _matvec
    % (self.ifunc.__name__, info))
ValueError: Error in inverting [A-sigma*M]: function gmres did not converge (info = 60).

======================================================================
ERROR: test_arpack.test_complex_nonsymmetric_modes(False, <gen-cmplx-nonsym>, 'D', 2, 'LR', None, 0.1, <function aslinearoperator at 0x3226b18>)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 168, in eval_evec
    eval, evec = eigs_func(ac, k, bc, **kwargs)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 1251, in eigs
    params.iterate()
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 730, in iterate
    self.workd[yslice] = self.OPa(self.workd[Bxslice])
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/interface.py", line 123, in matvec
    y = self._matvec(x)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 990, in _matvec
    % (self.ifunc.__name__, info))
ValueError: Error in inverting [A-sigma*M]: function gmres did not converge (info = 60).

======================================================================
ERROR: test_arpack.test_complex_nonsymmetric_modes(False, <gen-cmplx-nonsym>, 'D', 2, 'LI', None, None, <function aslinearoperator at 0x3226b18>)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 168, in eval_evec
    eval, evec = eigs_func(ac, k, bc, **kwargs)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 1251, in eigs
    params.iterate()
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 723, in iterate
    self.workd[yslice] = self.OP(self.workd[xslice])
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 641, in <lambda>
    self.OP = lambda x: Minv_matvec(matvec(x))
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/interface.py", line 123, in matvec
    y = self._matvec(x)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 945, in _matvec
    % (self.ifunc.__name__, info))
ValueError: Error in inverting M: function gmres did not converge (info = 60).

======================================================================
ERROR: test_arpack.test_complex_nonsymmetric_modes(False, <gen-cmplx-nonsym>, 'D', 2, 'LI', None, (0.1+0.1j), <function aslinearoperator at 0x3226b18>)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 168, in eval_evec
    eval, evec = eigs_func(ac, k, bc, **kwargs)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 1251, in eigs
    params.iterate()
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 730, in iterate
    self.workd[yslice] = self.OPa(self.workd[Bxslice])
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/interface.py", line 123, in matvec
    y = self._matvec(x)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 990, in _matvec
    % (self.ifunc.__name__, info))
ValueError: Error in inverting [A-sigma*M]: function gmres did not converge (info = 60).

======================================================================
ERROR: test_arpack.test_complex_nonsymmetric_modes(False, <gen-cmplx-nonsym>, 'D', 2, 'LI', None, 0.1, <function aslinearoperator at 0x3226b18>)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 168, in eval_evec
    eval, evec = eigs_func(ac, k, bc, **kwargs)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 1251, in eigs
    params.iterate()
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 730, in iterate
    self.workd[yslice] = self.OPa(self.workd[Bxslice])
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/interface.py", line 123, in matvec
    y = self._matvec(x)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 990, in _matvec
    % (self.ifunc.__name__, info))
ValueError: Error in inverting [A-sigma*M]: function gmres did not converge (info = 60).

======================================================================
ERROR: test_arpack.test_complex_nonsymmetric_modes(False, <gen-cmplx-nonsym>, 'F', 2, 'LM', None, None, <function aslinearoperator at 0x3226b18>)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 168, in eval_evec
    eval, evec = eigs_func(ac, k, bc, **kwargs)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 1251, in eigs
    params.iterate()
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 723, in iterate
    self.workd[yslice] = self.OP(self.workd[xslice])
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 641, in <lambda>
    self.OP = lambda x: Minv_matvec(matvec(x))
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/interface.py", line 123, in matvec
    y = self._matvec(x)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 945, in _matvec
    % (self.ifunc.__name__, info))
ValueError: Error in inverting M: function gmres did not converge (info = 60).

======================================================================
ERROR: test_arpack.test_complex_nonsymmetric_modes(False, <gen-cmplx-nonsym>, 'F', 2, 'LR', None, None, <function aslinearoperator at 0x3226b18>)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 168, in eval_evec
    eval, evec = eigs_func(ac, k, bc, **kwargs)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 1251, in eigs
    params.iterate()
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 723, in iterate
    self.workd[yslice] = self.OP(self.workd[xslice])
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 641, in <lambda>
    self.OP = lambda x: Minv_matvec(matvec(x))
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/interface.py", line 123, in matvec
    y = self._matvec(x)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 945, in _matvec
    % (self.ifunc.__name__, info))
ValueError: Error in inverting M: function gmres did not converge (info = 60).

======================================================================
ERROR: test_arpack.test_complex_nonsymmetric_modes(False, <gen-cmplx-nonsym>, 'F', 2, 'LI', None, None, <function aslinearoperator at 0x3226b18>)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 168, in eval_evec
    eval, evec = eigs_func(ac, k, bc, **kwargs)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 1251, in eigs
    params.iterate()
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 723, in iterate
    self.workd[yslice] = self.OP(self.workd[xslice])
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 641, in <lambda>
    self.OP = lambda x: Minv_matvec(matvec(x))
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/interface.py", line 123, in matvec
    y = self._matvec(x)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/arpack.py", line 945, in _matvec
    % (self.ifunc.__name__, info))
ValueError: Error in inverting M: function gmres did not converge (info = 60).

======================================================================
FAIL: test_lu (test_decomp.TestLUSolve)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/bvr/Programs/scipy/scipy/linalg/tests/test_decomp.py", line 732, in test_lu
    assert_array_equal(x1,x2)
  File "/home/bvr/Programs/numpy/numpy/testing/utils.py", line 706, in assert_array_equal
    verbose=verbose, header='Arrays are not equal')
  File "/home/bvr/Programs/numpy/numpy/testing/utils.py", line 635, in assert_array_compare
    raise AssertionError(msg)
AssertionError: 
Arrays are not equal

(mismatch 90.0%)
 x: array([-0.36278861,  0.75920432,  0.19844271,  0.65479681,  0.40510514,
        0.79604687, -1.05344321, -0.25597019, -0.34997286,  0.07080989])
 y: array([-0.36278861,  0.75920432,  0.19844271,  0.65479681,  0.40510514,
        0.79604687, -1.05344321, -0.25597019, -0.34997286,  0.07080989])

======================================================================
FAIL: test_arpack.test_symmetric_modes(True, <gen-symmetric>, 'f', 2, 'SM', None, 0.5, <function aslinearoperator at 0x3226b18>, None, 'normal')
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 187, in eval_evec
    err_msg=err)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 74, in assert_allclose_cc
    assert_allclose(actual, conj(desired), **kw)
  File "/home/bvr/Programs/numpy/numpy/testing/utils.py", line 1167, in assert_allclose
    verbose=verbose, header=header)
  File "/home/bvr/Programs/numpy/numpy/testing/utils.py", line 635, in assert_array_compare
    raise AssertionError(msg)
AssertionError: 
Not equal to tolerance rtol=0.000238419, atol=0.000238419
error for eigsh:general, typ=f, which=SM, sigma=0.5, mattype=aslinearoperator, OPpart=None, mode=normal
(mismatch 100.0%)
 x: array([ 34.53577423,   5.23088455], dtype='float32')
 y: array([ 34.52712250-0.j,   5.23087454-0.j], dtype='complex64')

======================================================================
FAIL: test_arpack.test_hermitian_modes(True, <std-hermitian>, 'F', 2, 'LM', None, 0.5, <function aslinearoperator at 0x3226b18>)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 187, in eval_evec
    err_msg=err)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 74, in assert_allclose_cc
    assert_allclose(actual, conj(desired), **kw)
  File "/home/bvr/Programs/numpy/numpy/testing/utils.py", line 1167, in assert_allclose
    verbose=verbose, header=header)
  File "/home/bvr/Programs/numpy/numpy/testing/utils.py", line 635, in assert_array_compare
    raise AssertionError(msg)
AssertionError: 
Not equal to tolerance rtol=0.000238419, atol=0.000238419
error for eigsh:standard, typ=F, which=LM, sigma=0.5, mattype=aslinearoperator, OPpart=None, mode=normal
(mismatch 100.0%)
 x: array([ 0.30537546,  0.51262444], dtype='float32')
 y: array([ 0.11075071-0.j,  0.52524889-0.j], dtype='complex64')

======================================================================
FAIL: test_arpack.test_hermitian_modes(True, <std-hermitian>, 'F', 2, 'SM', None, 0.5, <function aslinearoperator at 0x3226b18>)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 187, in eval_evec
    err_msg=err)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 74, in assert_allclose_cc
    assert_allclose(actual, conj(desired), **kw)
  File "/home/bvr/Programs/numpy/numpy/testing/utils.py", line 1167, in assert_allclose
    verbose=verbose, header=header)
  File "/home/bvr/Programs/numpy/numpy/testing/utils.py", line 635, in assert_array_compare
    raise AssertionError(msg)
AssertionError: 
Not equal to tolerance rtol=0.000238419, atol=0.000238419
error for eigsh:standard, typ=F, which=SM, sigma=0.5, mattype=aslinearoperator, OPpart=None, mode=normal
(mismatch 100.0%)
 x: array([ 10.73401356,   1.46641302], dtype='float32')
 y: array([ 20.96805191-0.j,   2.43282652-0.j], dtype='complex64')

======================================================================
FAIL: test_arpack.test_hermitian_modes(True, <std-hermitian>, 'F', 2, 'LA', None, 0.5, <function aslinearoperator at 0x3226b18>)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 187, in eval_evec
    err_msg=err)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 74, in assert_allclose_cc
    assert_allclose(actual, conj(desired), **kw)
  File "/home/bvr/Programs/numpy/numpy/testing/utils.py", line 1167, in assert_allclose
    verbose=verbose, header=header)
  File "/home/bvr/Programs/numpy/numpy/testing/utils.py", line 635, in assert_array_compare
    raise AssertionError(msg)
AssertionError: 
Not equal to tolerance rtol=0.000238419, atol=0.000238419
error for eigsh:standard, typ=F, which=LA, sigma=0.5, mattype=aslinearoperator, OPpart=None, mode=normal
(mismatch 100.0%)
 x: array([ 1.20955896,  0.51262444], dtype='float32')
 y: array([ 1.91911745-0.j,  0.52524889-0.j], dtype='complex64')

======================================================================
FAIL: test_arpack.test_hermitian_modes(True, <std-hermitian>, 'F', 2, 'SA', None, 0.5, <function aslinearoperator at 0x3226b18>)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 187, in eval_evec
    err_msg=err)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 74, in assert_allclose_cc
    assert_allclose(actual, conj(desired), **kw)
  File "/home/bvr/Programs/numpy/numpy/testing/utils.py", line 1167, in assert_allclose
    verbose=verbose, header=header)
  File "/home/bvr/Programs/numpy/numpy/testing/utils.py", line 635, in assert_array_compare
    raise AssertionError(msg)
AssertionError: 
Not equal to tolerance rtol=0.000238419, atol=0.000238419
error for eigsh:standard, typ=F, which=SA, sigma=0.5, mattype=aslinearoperator, OPpart=None, mode=normal
(mismatch 100.0%)
 x: array([ 0.30537534,  0.25563145], dtype='float32')
 y: array([ 0.11075071-0.j,  0.01126307-0.j], dtype='complex64')

======================================================================
FAIL: test_arpack.test_hermitian_modes(True, <gen-hermitian>, 'F', 2, 'LM', None, 0.5, <function aslinearoperator at 0x3226b18>)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 187, in eval_evec
    err_msg=err)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 74, in assert_allclose_cc
    assert_allclose(actual, conj(desired), **kw)
  File "/home/bvr/Programs/numpy/numpy/testing/utils.py", line 1167, in assert_allclose
    verbose=verbose, header=header)
  File "/home/bvr/Programs/numpy/numpy/testing/utils.py", line 635, in assert_array_compare
    raise AssertionError(msg)
AssertionError: 
Not equal to tolerance rtol=0.000238419, atol=0.000238419
error for eigsh:general, typ=F, which=LM, sigma=0.5, mattype=aslinearoperator, OPpart=None, mode=normal
(mismatch 100.0%)
 x: array([ 0.18244773,  0.23630294], dtype='float32')
 y: array([ 0.02430210-0.j,  0.19741854-0.j], dtype='complex64')

======================================================================
FAIL: test_arpack.test_hermitian_modes(True, <gen-hermitian>, 'F', 2, 'SM', None, 0.5, <function aslinearoperator at 0x3226b18>)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 187, in eval_evec
    err_msg=err)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 74, in assert_allclose_cc
    assert_allclose(actual, conj(desired), **kw)
  File "/home/bvr/Programs/numpy/numpy/testing/utils.py", line 1167, in assert_allclose
    verbose=verbose, header=header)
  File "/home/bvr/Programs/numpy/numpy/testing/utils.py", line 635, in assert_array_compare
    raise AssertionError(msg)
AssertionError: 
Not equal to tolerance rtol=0.000238419, atol=0.000238419
error for eigsh:general, typ=F, which=SM, sigma=0.5, mattype=aslinearoperator, OPpart=None, mode=normal
(mismatch 100.0%)
 x: array([ 15.09472656,   3.75197268], dtype='float32')
 y: array([ 67.63611603-0.j,   8.11402225-0.j], dtype='complex64')

======================================================================
FAIL: test_arpack.test_hermitian_modes(True, <gen-hermitian>, 'F', 2, 'LA', None, 0.5, <function aslinearoperator at 0x3226b18>)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 187, in eval_evec
    err_msg=err)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 74, in assert_allclose_cc
    assert_allclose(actual, conj(desired), **kw)
  File "/home/bvr/Programs/numpy/numpy/testing/utils.py", line 1167, in assert_allclose
    verbose=verbose, header=header)
  File "/home/bvr/Programs/numpy/numpy/testing/utils.py", line 635, in assert_array_compare
    raise AssertionError(msg)
AssertionError: 
Not equal to tolerance rtol=0.000238419, atol=0.000238419
error for eigsh:general, typ=F, which=LA, sigma=0.5, mattype=aslinearoperator, OPpart=None, mode=normal
(mismatch 100.0%)
 x: array([ 3.67262006,  1.05869079], dtype='float32')
 y: array([ 3.80941606-0.j,  1.09445751-0.j], dtype='complex64')

======================================================================
FAIL: test_arpack.test_hermitian_modes(True, <gen-hermitian>, 'F', 2, 'SA', None, 0.5, <function aslinearoperator at 0x3226b18>)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 187, in eval_evec
    err_msg=err)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 74, in assert_allclose_cc
    assert_allclose(actual, conj(desired), **kw)
  File "/home/bvr/Programs/numpy/numpy/testing/utils.py", line 1167, in assert_allclose
    verbose=verbose, header=header)
  File "/home/bvr/Programs/numpy/numpy/testing/utils.py", line 635, in assert_array_compare
    raise AssertionError(msg)
AssertionError: 
Not equal to tolerance rtol=0.000238419, atol=0.000238419
error for eigsh:general, typ=F, which=SA, sigma=0.5, mattype=aslinearoperator, OPpart=None, mode=normal
(mismatch 100.0%)
 x: array([ 0.2208195 ,  0.09195787], dtype='float32')
 y: array([ 0.19741854-0.j,  0.02430210-0.j], dtype='complex64')

======================================================================
FAIL: test_arpack.test_real_nonsymmetric_modes(False, <std-real-nonsym>, 'f', 2, 'LM', None, (0.1+0.1j), <function aslinearoperator at 0x3226b18>, 'r')
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 187, in eval_evec
    err_msg=err)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 74, in assert_allclose_cc
    assert_allclose(actual, conj(desired), **kw)
  File "/home/bvr/Programs/numpy/numpy/testing/utils.py", line 1167, in assert_allclose
    verbose=verbose, header=header)
  File "/home/bvr/Programs/numpy/numpy/testing/utils.py", line 635, in assert_array_compare
    raise AssertionError(msg)
AssertionError: 
Not equal to tolerance rtol=0.000238419, atol=0.000238419
error for eigs:standard, typ=f, which=LM, sigma=(0.1+0.1j), mattype=aslinearoperator, OPpart=r, mode=normal
(mismatch 100.0%)
 x: array([ 0.31237626-0.43954465j,  0.31237626+0.43954465j], dtype='complex64')
 y: array([ 0.42248264-0.j,  0.13942589-0.j], dtype='complex64')

======================================================================
FAIL: test_arpack.test_real_nonsymmetric_modes(False, <std-real-nonsym>, 'f', 2, 'LR', None, (0.1+0.1j), <function aslinearoperator at 0x3226b18>, 'r')
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 187, in eval_evec
    err_msg=err)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 74, in assert_allclose_cc
    assert_allclose(actual, conj(desired), **kw)
  File "/home/bvr/Programs/numpy/numpy/testing/utils.py", line 1167, in assert_allclose
    verbose=verbose, header=header)
  File "/home/bvr/Programs/numpy/numpy/testing/utils.py", line 635, in assert_array_compare
    raise AssertionError(msg)
AssertionError: 
Not equal to tolerance rtol=0.000238419, atol=0.000238419
error for eigs:standard, typ=f, which=LR, sigma=(0.1+0.1j), mattype=aslinearoperator, OPpart=r, mode=normal
(mismatch 100.0%)
 x: array([ 0.31237626+0.4395445j,  0.42248264+0.j       ], dtype='complex64')
 y: array([ 0.42248264-0.j,  0.13942589-0.j], dtype='complex64')

======================================================================
FAIL: test_arpack.test_real_nonsymmetric_modes(False, <gen-real-nonsym>, 'f', 2, 'LM', None, (0.1+0.1j), <function aslinearoperator at 0x3226b18>, 'r')
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 187, in eval_evec
    err_msg=err)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 74, in assert_allclose_cc
    assert_allclose(actual, conj(desired), **kw)
  File "/home/bvr/Programs/numpy/numpy/testing/utils.py", line 1167, in assert_allclose
    verbose=verbose, header=header)
  File "/home/bvr/Programs/numpy/numpy/testing/utils.py", line 635, in assert_array_compare
    raise AssertionError(msg)
AssertionError: 
Not equal to tolerance rtol=0.000238419, atol=0.000238419
error for eigs:general, typ=f, which=LM, sigma=(0.1+0.1j), mattype=aslinearoperator, OPpart=r, mode=normal
(mismatch 100.0%)
 x: array([ 0.29470414+0.j,  0.23727453+0.j], dtype='complex64')
 y: array([ 0.27614349-0.07374702j,  0.27614349+0.07374702j], dtype='complex64')

======================================================================
FAIL: test_arpack.test_real_nonsymmetric_modes(False, <gen-real-nonsym>, 'f', 2, 'LM', None, (0.1+0.1j), <function aslinearoperator at 0x3226b18>, 'i')
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 187, in eval_evec
    err_msg=err)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 74, in assert_allclose_cc
    assert_allclose(actual, conj(desired), **kw)
  File "/home/bvr/Programs/numpy/numpy/testing/utils.py", line 1167, in assert_allclose
    verbose=verbose, header=header)
  File "/home/bvr/Programs/numpy/numpy/testing/utils.py", line 635, in assert_array_compare
    raise AssertionError(msg)
AssertionError: 
Not equal to tolerance rtol=0.000238419, atol=0.000238419
error for eigs:general, typ=f, which=LM, sigma=(0.1+0.1j), mattype=aslinearoperator, OPpart=i, mode=normal
(mismatch 100.0%)
 x: array([ 0.26865238-0.09855781j,  0.26865238+0.09855781j], dtype='complex64')
 y: array([ 0.27614349-0.07374702j,  0.27614349+0.07374702j], dtype='complex64')

======================================================================
FAIL: test_arpack.test_real_nonsymmetric_modes(False, <gen-real-nonsym>, 'f', 2, 'LR', None, (0.1+0.1j), <function aslinearoperator at 0x3226b18>, 'r')
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 187, in eval_evec
    err_msg=err)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 74, in assert_allclose_cc
    assert_allclose(actual, conj(desired), **kw)
  File "/home/bvr/Programs/numpy/numpy/testing/utils.py", line 1167, in assert_allclose
    verbose=verbose, header=header)
  File "/home/bvr/Programs/numpy/numpy/testing/utils.py", line 635, in assert_array_compare
    raise AssertionError(msg)
AssertionError: 
Not equal to tolerance rtol=0.000238419, atol=0.000238419
error for eigs:general, typ=f, which=LR, sigma=(0.1+0.1j), mattype=aslinearoperator, OPpart=r, mode=normal
(mismatch 100.0%)
 x: array([ 0.29654661+0.j,  0.21621886+0.j], dtype='complex64')
 y: array([ 0.27614349-0.07374702j,  0.27614349+0.07374702j], dtype='complex64')

======================================================================
FAIL: test_arpack.test_real_nonsymmetric_modes(False, <gen-real-nonsym>, 'f', 2, 'LR', None, (0.1+0.1j), <function aslinearoperator at 0x3226b18>, 'i')
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 187, in eval_evec
    err_msg=err)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 74, in assert_allclose_cc
    assert_allclose(actual, conj(desired), **kw)
  File "/home/bvr/Programs/numpy/numpy/testing/utils.py", line 1167, in assert_allclose
    verbose=verbose, header=header)
  File "/home/bvr/Programs/numpy/numpy/testing/utils.py", line 635, in assert_array_compare
    raise AssertionError(msg)
AssertionError: 
Not equal to tolerance rtol=0.000238419, atol=0.000238419
error for eigs:general, typ=f, which=LR, sigma=(0.1+0.1j), mattype=aslinearoperator, OPpart=i, mode=normal
(mismatch 100.0%)
 x: array([ 0.23599033-0.0561026j,  0.23599033+0.0561026j], dtype='complex64')
 y: array([ 0.27614349-0.07374702j,  0.27614349+0.07374702j], dtype='complex64')

======================================================================
FAIL: test_arpack.test_real_nonsymmetric_modes(False, <gen-real-nonsym>, 'f', 2, 'LI', None, (0.1+0.1j), <function aslinearoperator at 0x3226b18>, 'r')
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 187, in eval_evec
    err_msg=err)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 74, in assert_allclose_cc
    assert_allclose(actual, conj(desired), **kw)
  File "/home/bvr/Programs/numpy/numpy/testing/utils.py", line 1167, in assert_allclose
    verbose=verbose, header=header)
  File "/home/bvr/Programs/numpy/numpy/testing/utils.py", line 635, in assert_array_compare
    raise AssertionError(msg)
AssertionError: 
Not equal to tolerance rtol=0.000238419, atol=0.000238419
error for eigs:general, typ=f, which=LI, sigma=(0.1+0.1j), mattype=aslinearoperator, OPpart=r, mode=normal
(mismatch 100.0%)
 x: array([ 0.27367961-0.0672823j,  0.27367961+0.0672823j], dtype='complex64')
 y: array([ 0.27614349-0.07374702j,  0.27614349+0.07374702j], dtype='complex64')

======================================================================
FAIL: test_arpack.test_real_nonsymmetric_modes(False, <gen-real-nonsym>, 'f', 2, 'LI', None, (0.1+0.1j), <function aslinearoperator at 0x3226b18>, 'i')
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 187, in eval_evec
    err_msg=err)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 74, in assert_allclose_cc
    assert_allclose(actual, conj(desired), **kw)
  File "/home/bvr/Programs/numpy/numpy/testing/utils.py", line 1167, in assert_allclose
    verbose=verbose, header=header)
  File "/home/bvr/Programs/numpy/numpy/testing/utils.py", line 635, in assert_array_compare
    raise AssertionError(msg)
AssertionError: 
Not equal to tolerance rtol=0.000238419, atol=0.000238419
error for eigs:general, typ=f, which=LI, sigma=(0.1+0.1j), mattype=aslinearoperator, OPpart=i, mode=normal
(mismatch 100.0%)
 x: array([ 0.2273801-0.06078465j,  0.2273801+0.06078465j], dtype='complex64')
 y: array([ 0.27614349-0.07374702j,  0.27614349+0.07374702j], dtype='complex64')

======================================================================
FAIL: test_arpack.test_complex_nonsymmetric_modes(False, <std-cmplx-nonsym>, 'F', 2, 'LM', None, (0.1+0.1j), <function aslinearoperator at 0x3226b18>)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 187, in eval_evec
    err_msg=err)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 74, in assert_allclose_cc
    assert_allclose(actual, conj(desired), **kw)
  File "/home/bvr/Programs/numpy/numpy/testing/utils.py", line 1167, in assert_allclose
    verbose=verbose, header=header)
  File "/home/bvr/Programs/numpy/numpy/testing/utils.py", line 635, in assert_array_compare
    raise AssertionError(msg)
AssertionError: 
Not equal to tolerance rtol=0.000238419, atol=0.000238419
error for eigs:standard, typ=F, which=LM, sigma=(0.1+0.1j), mattype=aslinearoperator, OPpart=None, mode=normal
(mismatch 100.0%)
 x: array([ 0.18700075-0.16663066j, -0.16835144+0.07243362j], dtype='complex64')
 y: array([ 0.45363146+0.07962994j, -0.14078493+0.19591773j], dtype='complex64')

======================================================================
FAIL: test_arpack.test_complex_nonsymmetric_modes(False, <std-cmplx-nonsym>, 'F', 2, 'LM', None, 0.1, <function aslinearoperator at 0x3226b18>)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 187, in eval_evec
    err_msg=err)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 74, in assert_allclose_cc
    assert_allclose(actual, conj(desired), **kw)
  File "/home/bvr/Programs/numpy/numpy/testing/utils.py", line 1167, in assert_allclose
    verbose=verbose, header=header)
  File "/home/bvr/Programs/numpy/numpy/testing/utils.py", line 635, in assert_array_compare
    raise AssertionError(msg)
AssertionError: 
Not equal to tolerance rtol=0.000238419, atol=0.000238419
error for eigs:standard, typ=F, which=LM, sigma=0.1, mattype=aslinearoperator, OPpart=None, mode=normal
(mismatch 100.0%)
 x: array([ 0.23700061-0.21663065j, -0.11835136+0.02243357j], dtype='complex64')
 y: array([ 0.45363146+0.07962994j, -0.14078493+0.19591773j], dtype='complex64')

======================================================================
FAIL: test_arpack.test_complex_nonsymmetric_modes(False, <std-cmplx-nonsym>, 'F', 2, 'LR', None, (0.1+0.1j), <function aslinearoperator at 0x3226b18>)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 187, in eval_evec
    err_msg=err)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 74, in assert_allclose_cc
    assert_allclose(actual, conj(desired), **kw)
  File "/home/bvr/Programs/numpy/numpy/testing/utils.py", line 1167, in assert_allclose
    verbose=verbose, header=header)
  File "/home/bvr/Programs/numpy/numpy/testing/utils.py", line 635, in assert_array_compare
    raise AssertionError(msg)
AssertionError: 
Not equal to tolerance rtol=0.000238419, atol=0.000238419
error for eigs:standard, typ=F, which=LR, sigma=(0.1+0.1j), mattype=aslinearoperator, OPpart=None, mode=normal
(mismatch 100.0%)
 x: array([ 0.18700084-0.16663066j,  0.30520070+0.32319868j], dtype='complex64')
 y: array([ 0.75295496+0.50669056j,  0.45363146+0.07962994j], dtype='complex64')

======================================================================
FAIL: test_arpack.test_complex_nonsymmetric_modes(False, <std-cmplx-nonsym>, 'F', 2, 'LR', None, 0.1, <function aslinearoperator at 0x3226b18>)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 187, in eval_evec
    err_msg=err)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 74, in assert_allclose_cc
    assert_allclose(actual, conj(desired), **kw)
  File "/home/bvr/Programs/numpy/numpy/testing/utils.py", line 1167, in assert_allclose
    verbose=verbose, header=header)
  File "/home/bvr/Programs/numpy/numpy/testing/utils.py", line 635, in assert_array_compare
    raise AssertionError(msg)
AssertionError: 
Not equal to tolerance rtol=0.000238419, atol=0.000238419
error for eigs:standard, typ=F, which=LR, sigma=0.1, mattype=aslinearoperator, OPpart=None, mode=normal
(mismatch 100.0%)
 x: array([ 0.35520068+0.27319857j,  0.23700085-0.21663088j], dtype='complex64')
 y: array([ 0.75295496+0.50669056j,  0.45363146+0.07962994j], dtype='complex64')

======================================================================
FAIL: test_arpack.test_complex_nonsymmetric_modes(False, <std-cmplx-nonsym>, 'F', 2, 'LI', None, (0.1+0.1j), <function aslinearoperator at 0x3226b18>)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 187, in eval_evec
    err_msg=err)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 74, in assert_allclose_cc
    assert_allclose(actual, conj(desired), **kw)
  File "/home/bvr/Programs/numpy/numpy/testing/utils.py", line 1167, in assert_allclose
    verbose=verbose, header=header)
  File "/home/bvr/Programs/numpy/numpy/testing/utils.py", line 635, in assert_array_compare
    raise AssertionError(msg)
AssertionError: 
Not equal to tolerance rtol=0.000238419, atol=0.000238419
error for eigs:standard, typ=F, which=LI, sigma=(0.1+0.1j), mattype=aslinearoperator, OPpart=None, mode=normal
(mismatch 100.0%)
 x: array([ 0.12313220-0.52982181j,  0.18700068-0.16663036j], dtype='complex64')
 y: array([ 0.45363146+0.07962994j, -0.14078493+0.19591773j], dtype='complex64')

======================================================================
FAIL: test_arpack.test_complex_nonsymmetric_modes(False, <std-cmplx-nonsym>, 'F', 2, 'LI', None, 0.1, <function aslinearoperator at 0x3226b18>)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 187, in eval_evec
    err_msg=err)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 74, in assert_allclose_cc
    assert_allclose(actual, conj(desired), **kw)
  File "/home/bvr/Programs/numpy/numpy/testing/utils.py", line 1167, in assert_allclose
    verbose=verbose, header=header)
  File "/home/bvr/Programs/numpy/numpy/testing/utils.py", line 635, in assert_array_compare
    raise AssertionError(msg)
AssertionError: 
Not equal to tolerance rtol=0.000238419, atol=0.000238419
error for eigs:standard, typ=F, which=LI, sigma=0.1, mattype=aslinearoperator, OPpart=None, mode=normal
(mismatch 100.0%)
 x: array([ 0.17313209-0.5798226j ,  0.23700070-0.21663059j], dtype='complex64')
 y: array([ 0.75295496+0.50669056j, -0.14078493+0.19591773j], dtype='complex64')

======================================================================
FAIL: test_arpack.test_complex_nonsymmetric_modes(False, <gen-cmplx-nonsym>, 'F', 2, 'LM', None, (0.1+0.1j), <function aslinearoperator at 0x3226b18>)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 187, in eval_evec
    err_msg=err)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 74, in assert_allclose_cc
    assert_allclose(actual, conj(desired), **kw)
  File "/home/bvr/Programs/numpy/numpy/testing/utils.py", line 1167, in assert_allclose
    verbose=verbose, header=header)
  File "/home/bvr/Programs/numpy/numpy/testing/utils.py", line 635, in assert_array_compare
    raise AssertionError(msg)
AssertionError: 
Not equal to tolerance rtol=0.000238419, atol=0.000238419
error for eigs:general, typ=F, which=LM, sigma=(0.1+0.1j), mattype=aslinearoperator, OPpart=None, mode=normal
(mismatch 100.0%)
 x: array([-0.20178697-0.18621147j,  0.31924310+0.09681031j], dtype='complex64')
 y: array([-0.09499434+0.27649775j,  0.32682878-0.12782857j], dtype='complex64')

======================================================================
FAIL: test_arpack.test_complex_nonsymmetric_modes(False, <gen-cmplx-nonsym>, 'F', 2, 'LM', None, 0.1, <function aslinearoperator at 0x3226b18>)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 187, in eval_evec
    err_msg=err)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 74, in assert_allclose_cc
    assert_allclose(actual, conj(desired), **kw)
  File "/home/bvr/Programs/numpy/numpy/testing/utils.py", line 1167, in assert_allclose
    verbose=verbose, header=header)
  File "/home/bvr/Programs/numpy/numpy/testing/utils.py", line 635, in assert_array_compare
    raise AssertionError(msg)
AssertionError: 
Not equal to tolerance rtol=0.000238419, atol=0.000238419
error for eigs:general, typ=F, which=LM, sigma=0.1, mattype=aslinearoperator, OPpart=None, mode=normal
(mismatch 100.0%)
 x: array([-0.13368231-0.21672826j,  0.33619353+0.07594832j], dtype='complex64')
 y: array([-0.09499434+0.27649775j,  0.32682878-0.12782857j], dtype='complex64')

======================================================================
FAIL: test_arpack.test_complex_nonsymmetric_modes(False, <gen-cmplx-nonsym>, 'F', 2, 'LR', None, (0.1+0.1j), <function aslinearoperator at 0x3226b18>)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 187, in eval_evec
    err_msg=err)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 74, in assert_allclose_cc
    assert_allclose(actual, conj(desired), **kw)
  File "/home/bvr/Programs/numpy/numpy/testing/utils.py", line 1167, in assert_allclose
    verbose=verbose, header=header)
  File "/home/bvr/Programs/numpy/numpy/testing/utils.py", line 635, in assert_array_compare
    raise AssertionError(msg)
AssertionError: 
Not equal to tolerance rtol=0.000238419, atol=0.000238419
error for eigs:general, typ=F, which=LR, sigma=(0.1+0.1j), mattype=aslinearoperator, OPpart=None, mode=normal
(mismatch 100.0%)
 x: array([ 0.46869966+0.67924678j,  0.31671917+0.08711412j], dtype='complex64')
 y: array([ 1.26434827+0.579292j  ,  0.32682878-0.12782857j], dtype='complex64')

======================================================================
FAIL: test_arpack.test_complex_nonsymmetric_modes(False, <gen-cmplx-nonsym>, 'F', 2, 'LR', None, 0.1, <function aslinearoperator at 0x3226b18>)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 187, in eval_evec
    err_msg=err)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 74, in assert_allclose_cc
    assert_allclose(actual, conj(desired), **kw)
  File "/home/bvr/Programs/numpy/numpy/testing/utils.py", line 1167, in assert_allclose
    verbose=verbose, header=header)
  File "/home/bvr/Programs/numpy/numpy/testing/utils.py", line 635, in assert_array_compare
    raise AssertionError(msg)
AssertionError: 
Not equal to tolerance rtol=0.000238419, atol=0.000238419
error for eigs:general, typ=F, which=LR, sigma=0.1, mattype=aslinearoperator, OPpart=None, mode=normal
(mismatch 100.0%)
 x: array([ 0.48504701-0.67845428j,  0.33412224+0.08106201j], dtype='complex64')
 y: array([ 1.26434827+0.579292j  ,  0.32682878-0.12782857j], dtype='complex64')

======================================================================
FAIL: test_arpack.test_complex_nonsymmetric_modes(False, <gen-cmplx-nonsym>, 'F', 2, 'LI', None, (0.1+0.1j), <function aslinearoperator at 0x3226b18>)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 187, in eval_evec
    err_msg=err)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 74, in assert_allclose_cc
    assert_allclose(actual, conj(desired), **kw)
  File "/home/bvr/Programs/numpy/numpy/testing/utils.py", line 1167, in assert_allclose
    verbose=verbose, header=header)
  File "/home/bvr/Programs/numpy/numpy/testing/utils.py", line 635, in assert_array_compare
    raise AssertionError(msg)
AssertionError: 
Not equal to tolerance rtol=0.000238419, atol=0.000238419
error for eigs:general, typ=F, which=LI, sigma=(0.1+0.1j), mattype=aslinearoperator, OPpart=None, mode=normal
(mismatch 100.0%)
 x: array([ 0.17345099-0.75199366j, -0.20347327-0.12855324j], dtype='complex64')
 y: array([ 1.26434827+0.579292j  , -0.09499434+0.27649775j], dtype='complex64')

======================================================================
FAIL: test_arpack.test_complex_nonsymmetric_modes(False, <gen-cmplx-nonsym>, 'F', 2, 'LI', None, 0.1, <function aslinearoperator at 0x3226b18>)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/nose/case.py", line 187, in runTest
    self.test(*self.arg)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 187, in eval_evec
    err_msg=err)
  File "/home/bvr/Programs/scipy/scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py", line 74, in assert_allclose_cc
    assert_allclose(actual, conj(desired), **kw)
  File "/home/bvr/Programs/numpy/numpy/testing/utils.py", line 1167, in assert_allclose
    verbose=verbose, header=header)
  File "/home/bvr/Programs/numpy/numpy/testing/utils.py", line 635, in assert_array_compare
    raise AssertionError(msg)
AssertionError: 
Not equal to tolerance rtol=0.000238419, atol=0.000238419
error for eigs:general, typ=F, which=LI, sigma=0.1, mattype=aslinearoperator, OPpart=None, mode=normal
(mismatch 100.0%)
 x: array([ 0.49928182-0.91036922j, -0.16933820-0.15198432j], dtype='complex64')
 y: array([ 1.26434827+0.579292j  , -0.09499434+0.27649775j], dtype='complex64')

======================================================================
FAIL: test_expon (test_morestats.TestAnderson)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/bvr/Programs/scipy/scipy/stats/tests/test_morestats.py", line 72, in test_expon
    assert_array_less(crit[:-1], A)
  File "/home/bvr/Programs/numpy/numpy/testing/utils.py", line 868, in assert_array_less
    header='Arrays are not less-ordered')
  File "/home/bvr/Programs/numpy/numpy/testing/utils.py", line 612, in assert_array_compare
    chk_same_position(x_id, y_id, hasval='inf')
  File "/home/bvr/Programs/numpy/numpy/testing/utils.py", line 587, in chk_same_position
    raise AssertionError(msg)
AssertionError: 
Arrays are not less-ordered

x and y inf location mismatch:
 x: array([ 0.911,  1.065,  1.325,  1.587])
 y: array(inf)

----------------------------------------------------------------------
Ran 5488 tests in 68.381s

FAILED (KNOWNFAIL=12, SKIP=35, errors=47, failures=31)
Running unit tests for scipy
NumPy version 2.0.0.dev-d82752c
NumPy is installed in /home/bvr/Programs/numpy/numpy
SciPy version 0.10.0.dev
SciPy is installed in /home/bvr/Programs/scipy/scipy
Python version 2.7.1 (r271:86832, Apr 12 2011, 16:15:16) [GCC 4.6.0 20110331 (Red Hat 4.6.0-2)]
nose version 1.0.0


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