Hi Mahmoud Atef, looks like a segmentation fault. These are nasty to spot and it is almost impossible for us to help you.
There are tools to help you finding your mistake, like Valgrind, GDB, or AddressSanitizer. They often indicate what goes wrong, but you have to know how to interpret their output. Good luck! Christoph _______________________________________________ DuMux mailing list [email protected] https://listserv.uni-stuttgart.de/mailman/listinfo/dumux
