| # Hold wns resulting infinite | |
| Tool: OpenSTA | |
| Subcategory: Timing analysis issue | |
| ## Conversation | |
| ### khaledhasanzami | |
| I was running the riscv model with default setup. When I was trying to find wns for hold after the full run (or in cts, route). It is returning as INF. | |
| Command: | |
| ``` | |
| report_worst_slack -min | |
| ``` | |
| Returns `worst slack INF` | |
| **pdk:** asap7 | |
| **design:** riscv32i | |
| Any idea why is that and how to solve it? | |
| ### maliberty | |
| In which PDK? How did you load the design? Please give specific steps to reproduce the issue. | |
| ### maliberty | |
| I guess you meant ```make gui_6_final.odb``` without the 'e'. I get: | |
| ``` | |
| >>> report_worst_slack -min | |
| worst slack 40.29 | |
| ``` | |
| What commit id are you using for OR & ORFS? This would have worked better as an issue with the required info. | |