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PAR: Routing pwr/gnd nets takes an extremely long time to complete
Current router reports (esp for 5K, 3K) often mislead users into thinking router is spending lots of time trying to route pwr/gnd nets, when in actuality it's working on timing.
PAR messaging will be enhanced in version M1.4 to make it more apparent
that PAR is working on timing rather than pwr/gnd routing.