[ns] Urgent help needed_terminate called after throwing an exception to std::alloc

[Ella Taha]

Dear friends

I am running ns simulation on ubuntu 10.10. When I run the simulation for up
to 100 nodes, everything works fine, but when I increase the nodes I get the
following error:

terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc

this is really urgent, please help, I would really appreciate it.
P.S I am using the GPSR patch provided by Wolfgang Kiess, duesseldorf
university