XDI analysis of RGD Arbiter

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```Processing AND/IF input stream:
-----------------------------------------------------------------------------
2> (AND/IF_1.0
3> (NFA
4>      (NAME  RGD Arbiter)
5>      (INTERPRETATION Verhoeff/XDI)
6>      (NOTE Generated by digg v1.0)
7>      (SYMBOLS
8>               (r0 INPUT)
9>               (d0 INPUT)
10>               (r1 INPUT)
11>               (d1 INPUT)
12>               (g0 OUTPUT)
13>               (g1 OUTPUT)
14>      )
15>      (STATES
16>         (0 BOX INITIAL)
17>         (1 TRANSIENT)
18>         (2 TRANSIENT)
19>         (3 TRANSIENT)
20>         (4 BOX)
21>         (5 BOX)
22>         (6 BOX)
23>         (7 BOX)
24>         (8 BOX)
25>         (9 BOX)
26>         (10 BOX)
27>         (11 BOX)
28>      )
29>      (TRANSITIONS
30>          (0 1 r0)
31>          (0 2 r1)
32>          (1 3 r1)
33>          (1 9 g0)
34>          (2 3 r0)
35>          (2 4 g1)
36>          (3 7 g0)
37>          (3 5 g1)
38>          (4 5 r0)
39>          (4 6 r1)
40>          (4 0 d1)
41>          (5 8 r1)
42>          (5 1 d1)
43>          (6 8 r0)
44>          (6 2 d1)
45>          (7 11 r0)
46>          (7 2 d0)
47>          (8 3 d1)
48>          (9 10 r0)
49>          (9 0 d0)
50>          (9 7 r1)
51>          (10 1 d0)
52>          (10 11 r1)
53>          (11 3 d0)
54>      )
55> ))
-----------------------------------------------------------------------------

```

Statistics

6 symbols:
4 input and 2 output
12 states:
0 demanding, 9 indifferent and 3 transient
24 transitions:
20 input and 4 output
Top | Statistics | Automorphisms | Finest Semi-independent Partition | Choice, Order Dependence, Nondeterminism | Distances | Autocomparison | XDI Validity

Automorphisms (symmetries)

  0:  0: r0 d0 r1 d1 g0 g1 r1 d1 r0 d0 g1 g0
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Finest Semi-independent Partition

/ r0 d0 g0 / r1 d1 g1 /
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Choice, Order Dependence, Nondeterminism

• Maximally Transient
• No Disabling Inputs (Zinp)
• Disabling outputs (Zout) in state(s):
3
• Order-Independent input (Yinp)
• Order-Independent output (Yout)
• Output refusal sets do NOT propagate backward over inputs in state(s):
1 2
• Output Non-Deterministic
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Distances

All states are reachable from the initial state:
[ + == 9 < distance < +inf , . == distance = +inf ]
11
012345678901
0:011223334234

Initial state reachable from all states.
All states reachable from all other states.

Shortest paths from initial state:
 0: r0 r1 r0 r1 r1 g1 r0 r1 g1 r1 g1 r1 r0 r1 g0 r0 r1 g1 r1 r0 g0 r0 g0 r0 r0 r1 g0 r0

Distribution of distances from initial state:
[d=distance, h=occurrence count, c=cumulative occurrence count]
d:h[ c]
0:11]
1:23]
2:36]
3:4[10]
4:2[12]
Top | Statistics | Automorphisms | Finest Semi-independent Partition | Choice, Order Dependence, Nondeterminism | Distances | Autocomparison | XDI Validity

Autocomparison Matrix

There are no state pairs (x,y) where x refines y outside the diagonal.

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XDI Validity

'RGD Arbiter' is a valid XDI specification.

Top | Statistics | Automorphisms | Finest Semi-independent Partition | Choice, Order Dependence, Nondeterminism | Distances | Autocomparison | XDI Validity

XDI State Graph Tool, Version 2.1.1 (Jun 26 1998 10:51:42)