Chen, Zhifan wrote: > By the way is there any place I can find the meaning of the error > message such as SIGSEGV:11. SIGSEGV 11 is a (in)famous error message meaning no more than "something very wrong happened". Again: with very high probability, this is a compiler or mpi library problem. P. -- Paolo Giannozzi, Democritos and University of Udine, Italy