Step
*
2
of Lemma
pv11_p1_ldr_mem_propose
1. Cmd : {T:Type| valueall-type(T)} @i'
2. f : pv11_p1_headers_type{i:l}(Cmd)@i'
3. (f [decision]) = (ℤ × Cmd) ∈ Type
4. (f [propose]) = (ℤ × Cmd) ∈ Type
5. (f ``pv11_p1 adopted``) = (pv11_p1_Ballot_Num() × ((pv11_p1_Ballot_Num() × ℤ × Cmd) List)) ∈ Type
6. (f ``pv11_p1 preempted``) = pv11_p1_Ballot_Num() ∈ Type
7. (f ``pv11_p1 p2b``) = (Id × pv11_p1_Ballot_Num() × ℤ × pv11_p1_Ballot_Num()) ∈ Type
8. (f ``pv11_p1 p2a``) = (Id × pv11_p1_Ballot_Num() × ℤ × Cmd) ∈ Type
9. (f ``pv11_p1 p1b``)
= (Id × pv11_p1_Ballot_Num() × pv11_p1_Ballot_Num() × ((pv11_p1_Ballot_Num() × ℤ × Cmd) List))
∈ Type
10. (f ``pv11_p1 p1a``) = (Id × pv11_p1_Ballot_Num()) ∈ Type
11. f ∈ Name ─→ Type
12. es : EO+(Message(f))@i'
13. e1 : E@i
14. e2 : E@i
15. ldrs_uid : Id ─→ ℤ@i
16. v5 : pv11_p1_Ballot_Num()@i
17. v9 : 𝔹@i
18. v10 : (ℤ × Cmd) List@i
19. v3 : pv11_p1_Ballot_Num()@i
20. v7 : 𝔹@i
21. v8 : (ℤ × Cmd) List@i
22. x3 : pv11_p1_Ballot_Num()@i
23. x4 : (pv11_p1_Ballot_Num() × ℤ × Cmd) List@i
24. (e1 <loc e2)@i
25. inr (inl <x3, x4>) ∈ pv11_p1_propose'base(Cmd;f) (+) pv11_p1_adopted'base(Cmd;f) (+) pv11_p1_preempted'base(Cmd;f)(\000Ce1)@i
26. <v5, v9, v10> ∈
Memory-loc-class(pv11_p1_on_propose(Cmd) + pv11_p1_when_adopted(Cmd;ldrs_uid) + ...;λloc.{pv11_p1_init_leader(Cmd)
loc};... (+) ...)(e1)
27. <v3, v7, v8> ∈
Memory-loc-class(pv11_p1_on_propose(Cmd) + pv11_p1_when_adopted(Cmd;ldrs_uid) + ...;λloc.{pv11_p1_init_leader(Cmd)
loc};... (+) ...)(e2)
28. x1 : ℤ@i
29. x2 : Cmd@i
30. s1 : pv11_p1_Ballot_Num()@i
31. s3 : 𝔹@i
32. s4 : (ℤ × Cmd) List@i
33. ¬(x1 ∈ map(λx.(fst(x));s4))
34. e : E@i
35. e1 ≤loc e @i
36. (e <loc e2)@i
37. inl <x1, x2> ∈ pv11_p1_propose'base(Cmd;f) (+) pv11_p1_adopted'base(Cmd;f) (+) pv11_p1_preempted'base(Cmd;f)(e)@i
38. <s1, s3, s4> ∈
Memory-loc-class(pv11_p1_on_propose(Cmd) + pv11_p1_when_adopted(Cmd;ldrs_uid) + ...;λloc.{pv11_p1_init_leader(Cmd)
loc};... (+) ...)(e)@i
39. ¬(x1 ∈ map(λx.(fst(x));s4))@i
⊢ ∃y@0:ℤ × Cmd. ((y@0 ∈ pv11_p1_add_if_new() pv11_p1_same_proposal(Cmd) <x1, x2> s4) ∧ (x1 = (fst(y@0)) ∈ ℤ))
BY
{ ((InstConcl [⌈<x1, x2>⌉]⋅ THEN AllReduce THEN Auto)
THEN Repeat (GenListD 0)
THEN Try (SimpleReasoningFinish)
THEN (RWO "l_exists_iff" (-1) THENA Auto)
THEN ExRepD
THEN Repeat (SimpleAssertReasoning)
THEN AllReduce
THEN AllPushDown
THEN D (-5)
THEN GenListD 0
THEN Auto) }
Latex:
Latex:
1. Cmd : \{T:Type| valueall-type(T)\} @i'
2. f : pv11\_p1\_headers\_type\{i:l\}(Cmd)@i'
3. (f [decision]) = (\mBbbZ{} \mtimes{} Cmd)
4. (f [propose]) = (\mBbbZ{} \mtimes{} Cmd)
5. (f ``pv11\_p1 adopted``) = (pv11\_p1\_Ballot\_Num() \mtimes{} ((pv11\_p1\_Ballot\_Num() \mtimes{} \mBbbZ{} \mtimes{} Cmd) List))
6. (f ``pv11\_p1 preempted``) = pv11\_p1\_Ballot\_Num()
7. (f ``pv11\_p1 p2b``) = (Id \mtimes{} pv11\_p1\_Ballot\_Num() \mtimes{} \mBbbZ{} \mtimes{} pv11\_p1\_Ballot\_Num())
8. (f ``pv11\_p1 p2a``) = (Id \mtimes{} pv11\_p1\_Ballot\_Num() \mtimes{} \mBbbZ{} \mtimes{} Cmd)
9. (f ``pv11\_p1 p1b``)
= (Id \mtimes{} pv11\_p1\_Ballot\_Num() \mtimes{} pv11\_p1\_Ballot\_Num() \mtimes{} ((pv11\_p1\_Ballot\_Num() \mtimes{} \mBbbZ{} \mtimes{} Cmd) List))
10. (f ``pv11\_p1 p1a``) = (Id \mtimes{} pv11\_p1\_Ballot\_Num())
11. f \mmember{} Name {}\mrightarrow{} Type
12. es : EO+(Message(f))@i'
13. e1 : E@i
14. e2 : E@i
15. ldrs$_{uid}$ : Id {}\mrightarrow{} \mBbbZ{}@i
16. v5 : pv11\_p1\_Ballot\_Num()@i
17. v9 : \mBbbB{}@i
18. v10 : (\mBbbZ{} \mtimes{} Cmd) List@i
19. v3 : pv11\_p1\_Ballot\_Num()@i
20. v7 : \mBbbB{}@i
21. v8 : (\mBbbZ{} \mtimes{} Cmd) List@i
22. x3 : pv11\_p1\_Ballot\_Num()@i
23. x4 : (pv11\_p1\_Ballot\_Num() \mtimes{} \mBbbZ{} \mtimes{} Cmd) List@i
24. (e1 <loc e2)@i
25. inr (inl <x3, x4>) \mmember{}
pv11\_p1\_propose'base(Cmd;f) (+) pv11\_p1\_adopted'base(Cmd;f) (+) pv11\_p1\_preempted'base(Cmd;f)(
e1)@i
26. <v5, v9, v10> \mmember{}
Memory-loc-class(pv11\_p1\_on\_propose(Cmd) + pv11\_p1\_when\_adopted(Cmd;ldrs$_{uid}\000C$) + ...;...;...)(e1)
27. <v3, v7, v8> \mmember{}
Memory-loc-class(pv11\_p1\_on\_propose(Cmd) + pv11\_p1\_when\_adopted(Cmd;ldrs$_{uid}\000C$) + ...;...;...)(e2)
28. x1 : \mBbbZ{}@i
29. x2 : Cmd@i
30. s1 : pv11\_p1\_Ballot\_Num()@i
31. s3 : \mBbbB{}@i
32. s4 : (\mBbbZ{} \mtimes{} Cmd) List@i
33. \mneg{}(x1 \mmember{} map(\mlambda{}x.(fst(x));s4))
34. e : E@i
35. e1 \mleq{}loc e @i
36. (e <loc e2)@i
37. inl <x1, x2> \mmember{}
pv11\_p1\_propose'base(Cmd;f) (+) pv11\_p1\_adopted'base(Cmd;f) (+) pv11\_p1\_preempted'base(Cmd;f)(
e)@i
38. <s1, s3, s4> \mmember{}
Memory-loc-class(pv11\_p1\_on\_propose(Cmd) + pv11\_p1\_when\_adopted(Cmd;ldrs$_{uid}\000C$) + ...;...;...)(
e)@i
39. \mneg{}(x1 \mmember{} map(\mlambda{}x.(fst(x));s4))@i
\mvdash{} \mexists{}y@0:\mBbbZ{} \mtimes{} Cmd. ((y@0 \mmember{} pv11\_p1\_add\_if\_new() pv11\_p1\_same\_proposal(Cmd) <x1, x2> s4) \mwedge{} (x1 = (fst(y@\000C0))))
By
Latex:
((InstConcl [\mkleeneopen{}<x1, x2>\mkleeneclose{}]\mcdot{} THEN AllReduce THEN Auto)
THEN Repeat (GenListD 0)
THEN Try (SimpleReasoningFinish)
THEN (RWO "l\_exists\_iff" (-1) THENA Auto)
THEN ExRepD
THEN Repeat (SimpleAssertReasoning)
THEN AllReduce
THEN AllPushDown
THEN D (-5)
THEN GenListD 0
THEN Auto)
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