Modify the constraint to reference the auto-derived clock by the pin name attached to the
clock using [get_clocks -of_objects [get_pins
<PIN_NAME>]].
Alternatively, use the create_generated_clock constraint to force the
name of the auto-derived clock. An auto-derived clock can be renamed even after being
referenced by other timing constraints. For more information about using a generated
clock constraint to force a clock name, see the
Vivado Design Suite User Guide: Using
Constraints (UG903).