Following trivial testcase produces incorrect UNSAT for the b1 prop.
btormc --kind
Note how the two identical checks produce different result when using -stop-first 0
1 sort bitvec 1
6 zero 1
7 state 1 one_bit_3
8 init 1 7 6
9 not 1 7
12 next 1 7 9 one_bit_3
13 bad -9 one_bit_xx
14 bad -9 one_bit
Following trivial testcase produces incorrect UNSAT for the b1 prop. btormc --kind
Note how the two identical checks produce different result when using -stop-first 0
1 sort bitvec 1 6 zero 1 7 state 1 one_bit_3 8 init 1 7 6 9 not 1 7 12 next 1 7 9 one_bit_3 13 bad -9 one_bit_xx 14 bad -9 one_bit