query: Can I increase clock frequency to fix the WNS issue?

warning: ⚠ GUARDRAIL G1: Clock change suggestion requires STA verification before implementation.


query: Should I reduce the clock period to improve performance?

warning: ⚠ GUARDRAIL G1: Clock change suggestion requires STA verification before implementation.


rule: Direct layout modification must pass DRC

query: Can I directly edit the GDS layout to fix metal spacing?

drc_flag: 🚫 GUARDRAIL G2: Direct layout modification detected — must pass DRC before applying.


rule: Direct layout modification must pass DRC

query: I want to edit the mask layer directly to fix the DRC error

drc_flag: 🚫 GUARDRAIL G2: Direct layout modification detected — must pass DRC before applying.


rule: Net topology change requires formal equivalence check

query: Should I remove the driver on net_reset_sync to fix multi-driven issue?

warning: ⚠ GUARDRAIL G3: Net topology change — re-run formal equivalence check after applying fix.


rule: No guardrail triggered

query: What is the total number of DRC violations?