Hi,

Bad allocation is indeed a sign that you request too much memory

Matthias

On 28 Apr 2015, at 21:13, Alexander Herzog Metalhead@web.de wrote:

Hallo everybody,

Has anyone ever received this kind of error-message when converting the parameter-file to xml. I am 100% sure, that the respective parameter file is at the location, where it is supposed to be.

Yesterday I have run some dmrg on a model. Maybe the chain length was too long. At least for the last three runs I started I received the message "Bad allocation". When changing the parameter file, I do receive the message given above. Shifting the parameter file to another location does not change the circumstances in any way.

Does anybody have ever had this message and knows how to fix it?

If required, I will of course deliver my lattices and models library as well as the parameter file.

Thanks in advance,

Alex