asap7/mock-array-big now routes cleanly

[INFO] Tightening rule globalroute__timing__clock__slack from -175.03 to -174.6.
[INFO] Tightening rule globalroute__timing__setup__ws from -175.03 to -174.6.
[INFO] Tightening rule detailedroute__route__wirelength from 44730 to 44439.
[INFO] Tightening rule detailedroute__route__drc_errors from 145 to 0.
[INFO] Tightening rule finish__timing__setup__ws from -151.15 to -149.08.
[INFO] Tightening rule finish__timing__wns_percent_delay from -59.13 to -58.69.

Signed-off-by: Matt Liberty <[email protected]>

Author: maliberty