LVS Push Devices - Direct device push down during seed promotion by LVS-actionable properties

Version 1

    Starting from 2007.3, use LVS PUSH DEVICES SEPARATE PROPERTIES filename to direct device pushdown to ignore certain properties and their values when evaluating candidate devices for equivalence during pushdown.  The result is that only LVS-actionable properties deny pushdown.  All other properties are ignored when a device is evaluated for pushdown.

    LVS PUSH DEVICES SEPARATE PROPERTIES filename is only valid if LVS Push Devices YES is specified in the rule file in a separate statement, or is active by default.