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# 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.