Closed nakengelhardt closed 4 years ago
The attached design contains two bads: design_btor.btor.txt
bad
Running btormc design_btor.btor.txt accordingly produces two witnesses: design_btor.wit1.txt and design_btor.wit2.txt
btormc design_btor.btor.txt
The first witness is a witness for b0 and works correctly:
b0
> btorsim design_btor.btor.txt design_btor.wit1.txt .
The second however claims to be a witness for b0 b1 but is actually only a witness for b1:
b0 b1
b1
> btorsim design_btor.btor.txt design_btor.wit2.txt . *** 'btorsim' error: claimed bad state property 'b0' id 25 not reached
Thanks Nina! Fixed with 9a13228 on master.
Excellent! Now I have boolector for cover mode working in SymbiYosys 🎉
The attached design contains two
bad
s: design_btor.btor.txtRunning
btormc design_btor.btor.txt
accordingly produces two witnesses: design_btor.wit1.txt and design_btor.wit2.txtThe first witness is a witness for
b0
and works correctly:The second however claims to be a witness for
b0 b1
but is actually only a witness forb1
: