Hi,<br><br>I have a strange observation! I use the ILUn preconditioner to solve my problem & I get good results.<br><br>But, if I use SeqSOR, SeqSSOR, SeqGS, SeqJac when I try to execute my program I get segmentation fault.<br>
<br>Could someone please point out the reason? Is it specific to my problem? Or can happen due to preconditioner?<br><br>Regards,<br>Alex<br>