The attached file does not compile with ifort version 15.0.0 on openSuSE 13.1.
The second argument to the generic type bound procedure "solve" is another parameterized derived type. ifort fails to find a specific match for the generic type bound procedure "start" of that second argument if the kind is either double or quadruple precision. Single precision is not a problem. The code also compiles if I replace the generic calls with their double and quadruple versions.
Please let me know if you need additional information.
Øystein