oct-center-geom fails for the following input

The following input comes from the GW100 test, so we should be able to use it as such...

Atomic positions are:

4 units: A As 0.0000 0.0000 0.0000 H 0.0000 1.2561 0.8398 H 1.0878 -0.6281 0.8398 H -1.0878 -0.6281 0.8398

Octopus dies when trying to find symmetries:

***************************** Symmetries ***************************** These symmetry elements match no point group I know of. Sorry. %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% Octopus was killed by signal 11: Segmentation fault