`segmentation fault' is an error related to improper memory usage (e.g. accessing a location out side the allocated data segment for the process). It can best be analyzed by ddd (with gdb) and valgrind kind of tools.
Mayur > > Hiiii ns-users....If any of you guys know what does the error > "segmentation fault" means and how this error can be solved, please > send me the solution and links if you have any regarding this....I am > trying to simulate a scenario for a 650 seconds...After simulating for > 16 seconds , I have a error saying "Segmentation Fault". I am getting > a trace file but only for that 16 seconds.....please help me regarding > this so that i can get the trace file completely for my simulation > time of 650 seconds.....Any help is greatly appreciated. Thanks in > advance. >