@Tim Edwards I met a netgen issue never encountered before, do u have any suggestions about this?

@Yueting Li This is a good question for #lvs. Can you create a tarball with your netlists? Also, the command you use to run netgen.

Thanks! I included all in this zip file

Works with

Netgen 1.5.219

. What version are you using?

1.5.188

Can you update the version? I'm using macos, but I don't get an fatal error with version 1.5.188. I do get

Token "*" is not a parameter!
line number 145 = 'XM10 vgate porst vssa1 vssa1 sky130_fd_pr__nfet_01v8_lvt L='2' W='4' nf=1 ad='int((nf+1)/2) * W/nf * 0.29''
Token "W/nf" is not a parameter!
line number 145 = 'XM10 vgate porst vssa1 vssa1 sky130_fd_pr__nfet_01v8_lvt L='2' W='4' nf=1 ad='int((nf+1)/2) * W/nf * 0.29''
Token "*" is not a parameter!
line number 145 = 'XM10 vgate porst vssa1 vssa1 sky130_fd_pr__nfet_01v8_lvt L='2' W='4' nf=1 ad='int((nf+1)/2) * W/nf * 0.29''
Token "0.29'" is not a parameter!
line number 145 = 'XM10 vgate porst vssa1 vssa1 sky130_fd_pr__nfet_01v8_lvt L='2' W='4' nf=1 ad='int((nf+1)/2) * W/nf * 0.29''

Which seems to indicate netgen is not parsing the spice parameters as expected. @Tim Edwards I also get a net mismatch with 1.5.188 (below) whereas your results show a pass.

Result: Netlists do not match.
Logging to file "lvs_results.log" disabled
LVS Done.

While with 1.5.219, I get

Netlists match uniquely.
Result: Circuits match uniquely.
Logging to file "lvs_results.log" disabled
LVS Done.

@Mitch Bailey Thanks Mitch! Do you know where can I download version 1.5.224 for windows pc?

See http://opencircuitdesign.com/cygwin/netgen.html Option 2.

I'd suggest using WSL, not Cygwin.