internal CA(CABuilder cab,
int initialState,
Expr initialCondition,
int nrOfCounters,
IEnumerable <Move <Expr> > moves,
Dictionary <int, Expr> finalConditions)
{
this.cab = cab;
this.k = nrOfCounters;
this.p0 = initialCondition;
this.Pred = finalConditions;
this.aut = Automaton <Expr> .Create(cab.z3p, initialState, finalConditions.Keys,
moves);
Validate();
}
static void Test2()
{
var cab = new CABuilder();
var a = cab.InputGuard('a');
int q = 0;
int r = 1;
int s = 2;
var zero = cab.z3p.MkInt(0);
var k = cab.z3p.MkConst("k", cab.z3p.IntSort);
var c = cab.Ctr(1);
var c_ = cab.Ctr_(1);
//q -- T --> q
var q_q = cab.MkTransition(q, q, cab.z3p.True);
//q -- x=a,c0:=0 --> r
var q_r = cab.MkTransition(q, r, cab.z3p.MkAnd(cab.z3p.True, a,
cab.z3p.MkAnd(cab.z3p.MkEq(c_, cab.z3p.MkInt(0)))));
//r -- T --> s
var r_s = cab.MkTransition(r, s, cab.z3p.True);
//s -- c0 := c0+1 --> r
var s_r = cab.MkTransition(s, r, cab.z3p.MkEq(c_, cab.Incr(c)));
//r -- c0 := c0+1 --> r
var r_r = cab.MkTransition(r, r, cab.z3p.MkEq(c_, cab.Incr(c)));
//r is final with condition c==k
var r_final = new KeyValuePair <int, Expr>(r, cab.z3p.MkEq(c, k));
var moves = new Move <Expr>[] { q_q, q_r, r_s, s_r, r_r };
Expr x_guard;
Expr c_guard;
Expr[] updates;
cab.SplitCase(q_r.Label, out x_guard, out c_guard, out updates);
var A = cab.MkCA(0, 0, 1, cab.z3p.True, moves,
new KeyValuePair <int, Expr>[] { r_final });
A.ShowGraph();;
}
