### Profile

 1 ```--Historically ``` ```node H(X:bool) returns (Y:bool); ``` ```let ``` ``` Y = X -> (X and (pre Y)); ``` ```tel ``` ```--Y since inclusive X ``` ```node SI(X,Y: bool) returns (Z:bool); ``` ```let ``` ```Z = Y and (X or (false -> pre Z)); ``` ```tel ``` ```--Y since X ``` ```node S(X,Y: bool) returns (Z:bool); ``` ```let ``` ```Z = X or (Y and (false -> pre Z)); ``` ```tel ``` ```--Once ``` ```node O(X:bool) returns (Y:bool); ``` ```let ``` ``` Y = X or (false -> pre Y); ``` ```tel ``` ```node First( X : bool ) returns ( Y : bool ); ``` ```let ``` ``` Y = X -> pre Y; ``` ```tel ``` ```--Timed Once: less than or equal to N ``` ```node OTlore(const N: int; X: bool; ) returns (Y: bool); ``` ``` var C:int; ``` ```let ``` ``` C = if X then 0 ``` ``` else (-1 -> pre C + (if pre C <0 then 0 else 1)); ``` ``` Y = First(X) ``` ``` -> ``` ``` (if pre C < 0 then false ``` ``` else C <= N ``` ``` ); ``` ```tel ``` ```-- Timed Historically: less than or equal to N ``` ```node HTlore(const N: int; X: bool) returns (Y: bool); ``` ```let ``` ``` Y = not OTlore(N, not X); ``` ```tel ``` ```-- Timed Since: less than or equal to N ``` ```node STlore(const N: int; X: bool; Y: bool; ) returns (Z: bool); ``` ```let ``` ``` Z = S(X, Y) and OTlore(N, X); ``` ```tel ``` ```-- Timed Since Inclusive: less than or equal to N ``` ```node SITlore(const N: int; X: bool; Y: bool; ) returns (Z: bool); ``` ```let ``` ``` Z = SI(X,Y) and OTlore(N, X); ``` ```tel ``` ```(*@ ``` ```contract FSMSpec(apfail:bool; limits:bool; standby:bool; supported:bool; ) returns (pullup: bool; ); ``` ```--Block Path: fsm_12B ``` ```let ``` ```var FTP:bool = true -> false; ``` ```--guarantee "FSM001" S( (((limits and not standby and not apfail and supported) => (pullup)) and FTP), ((limits and not standby and not apfail and supported) => (pullup)) ); ``` ```guarantee "FSM001V2" limits and not standby and not apfail and supported => pullup; ``` ```tel ``` ```*) ```