Table 8 State expressions of Invariant #3 for SWaT
From: Deriving invariant checkers for critical infrastructure using axiomatic design principles
State Expression | Label |
|---|---|
!LIT-301 and !MV-201 and !P-101 and !P-102 | Anomaly |
!LIT-301 and !MV-201 and (!P-101 or P-102) | Anomaly |
!LIT-301 and !MV-201 and (P-101 or !P-102) | Anomaly |
!LIT-301 and !MV-201 and P-101 and P-102 | Anomaly |
!LIT-301 and MV-201 and !P-101 and !P-102 | Anomaly |
!LIT-301 and MV-201 and (!P-101 or P-102) | No anomaly |
!LIT-301 and MV-201 and (P-101 or !P-102) | No anomaly |
!LIT-301 and MV-201 and P-101 and P-102 | Anomaly |
LIT-301 and !MV-201 and !P-101 and !P-102 | No anomaly |
LIT-301 and !MV-201 and (!P-101 or P-102) | Anomaly |
LIT-301 and !MV-201 and (P-101 or !P-102) | Anomaly |
LIT-301 and !MV-201 and P-101 and P-102 | Anomaly |
LIT-301 and MV-201 and !P-101 and !P-102 | Anomaly |
LIT-301 and MV-201 and (!P-101 or P-102) | Anomaly |
LIT-301 and MV-201 and (P-101 or !P-102) | Anomaly |
LIT-301 and MV-201 and P-101 and P-102 | Anomaly |