[Nek5000-users] prex & pretex not working

Hello, I am compiling prenek with GNU compilers, gfortran-4.3.2 and gcc-4.3.2. When I compile it without "BIGMEM" flag it gives an error, the output of it is attached (error.out). With "BIGMEM" flag turned on, there are no compiler errors (compile.out). But when I try to open pretex or prex, I get the following error. [harish@cmtl hole-in-center]$ prex Killed [harish@cmtl hole-in-center]$ pretex Killed All the other tools are working fine. Any help in solving this issue is appreciated. Thanks, Harish.