Rebased the bazel mock-array test case w/ -30 HOLD_SLACK_MARGIN to void the RSZ-0060 (max buffer count reached) error

- Due to the large clock skew, there are many hold violations. It raises RSZ-0060 (max buffer count reached) error.
- This issue should eventually be resolved by improving the CTS engine.

Signed-off-by: Jaehyun Kim <[email protected]>

Author: jhkim-pii

test/orfs/mock-array/BUILD

@@ -141,6 +141,11 @@ VARIANTS = [
         "IO_PLACER_H": "M4 M6",
         "DETAILED_ROUTE_END_ITERATION": "6",
         "OPENROAD_HIERARCHICAL": "1" if variant == "base" else "0",
+        # FIXME HOLD_SLACK_MARGIN should be removed after CTS engine improvement.
+        # - There are many hold violations due to large clock skew.
+        # - It leads to max buffer count limit error.
+        # - To avoid the error, large hold slack margin is temporarily set.
+        "HOLD_SLACK_MARGIN": "-30",
     },
     macros = ["Element_generate_abstract"],
     sources = {

test/orfs/mock-array/rules-base.json

@@ -48,23 +48,23 @@
         "compare": "<="
     },
     "finish__timing__setup__ws": {
-        "value": 0.0,
+        "value": -87,
         "compare": ">="
     },
     "finish__design__instance__area": {
         "value": 137975,
         "compare": "<="
     },
     "finish__timing__drv__setup_violation_count": {
-        "value": 536,
+        "value": 1040,
         "compare": "<="
     },
     "finish__timing__drv__hold_violation_count": {
         "value": 100,
         "compare": "<="
     },
     "finish__timing__wns_percent_delay": {
-        "value": -10.0,
+        "value": -30.0,
         "compare": ">="
     }
 }