Recently added code detects value reference duplication in any FMU variables but such duplicates are allowed/expected for fixed parameters with the same value and for varying value variables that are aliases so the check should be adjusted to only detect/reject duplicates between state or derivative variables or between fixed parameters with different values.
Addressed by 3f42209d01fdc8be5ad6344216d230da16a291bd
Only checking for state and derivative reference value duplicates due to complexity and implementation dependence of when duplicates may appear elsewhere.
Recently added code detects value reference duplication in any FMU variables but such duplicates are allowed/expected for fixed parameters with the same value and for varying value variables that are aliases so the check should be adjusted to only detect/reject duplicates between state or derivative variables or between fixed parameters with different values.