Formality failed to read .svf file with syntax error report.

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bigdog

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svf read

Hi Guys,

I meet an issue when I read .svf file with "set_svf ./svf_name.svf", that generated an error report:
##################################
line 1: syntax error at 'c'
Error: Invalid SVF, contents ignored (FM-339)
0
##################################

I generated my svf file with Synopsys DC:
##################################
set_svf ./svf_name.svf
##################################

Does anybody know the reason of the failure?

Thanks.

Note:
The version of my sofeware:
DC: Version A-2007.12-SP3 for linux;
Formality: Version X-2005.12
 

error: invalid svf, contents ignored (fm-339)

maybe the version of fm is older than the dc version
try dc2005.09
 

formality svf invalid

Hi,

As the Error is in Line 1, I could be either of below:

1) Use a newer version of FM, ahead of A-2007.12-SP3 version of DC.
2) SVF file was not clsoed properly in DC. Exit the DC session before reading SVF into formality. Also use "set_svf -off" command before "exit" command in dc_shell to close the svf file.

Hope this helps!

Thanks,
Daman
 
.svf file

Hi,

The issue has been solved, the reason is the old version number of Formality indeed,
I updata Formality to the latest version and the .svf file works.
Thank all of you!
 

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