When a try to run partdmesh for some files, I obtain the following message:

METIS 4.0.1 Copyright 1998, Regents of the University of Minnesota

Mesh Information ----------------------------------------------------
Name: seg.mesh, #Elements: 63825, #Nodes: 36755, Etype: TRI

Partitioning Dual Graph... ------------------------------------------
*** glibc detected *** double free or corruption (out): 0xb7c18008 ***

What can i do?.Please!!!

The smallest file has 63825 elements. This a triangular mesh.

I'm using Ubuntu 6.01 with 2G in ram.
Thanks in advanced

RE: The numbering of the nodes

The numbering of the nodes in each element should start from 1 and not from 0.