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Proof step 35 from proof validstatfields-put-other-statfield (previous step)

¬ ( mkfs(class, ty, fieldvar) ' ≠ fs ' ∧ ( ¬ is_fskey(mkfs(class, ty, fieldvar) ') ∨ mkfs(class, ty, fieldvar) ' .fs .type ≠ void_type ∨ mkfs(class, ty, fieldvar) ' .fs ≠ mkfs(`java.lang.Object' .class, void_type, `uninit' .field) ∧ (¬ is_fskey(fs ') ∨ mkfs(class, ty, fieldvar) ' .fs ≠ mkfs(fs ' .fs .class, void_type, `initstate' .field)))), fs ' ∈ statfields(class0), initdone(class0, st), tdname∃(str, class0), ∀ class, sk. tdname∃(str, class) ∧ initdone(class, st) ∧ sk ∈ statfields(class) → validstatfield(str, sk, st) ⊦ class = `java.lang.Object' .class, tdname∃(str, class), validstatfield(str, fs ', st[jvmref -- mkfs(class, ty, fieldvar) ', val])

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 34:
fs ' ∈ statfields(class0), initdone(class0, st), tdname∃(str, class0), ∀ class, sk. tdname∃(str, class) ∧ initdone(class, st) ∧ sk ∈ statfields(class) → validstatfield(str, sk, st) ⊦ class = `java.lang.Object' .class, tdname∃(str, class), validstatfield(str, fs ', st[jvmref -- mkfs(class, ty, fieldvar) ', val]), mkfs(class, ty, fieldvar) ≠ fs ∧ (ty ≠ void_type ∨ class ≠ fs .class ∨ fieldvar ≠ `initstate' .field)

Rule argument

[emptyarg]

Additional information

[[CONCRETESIMPRULES : ([CSIMPNAMEDSEQ : fieldspec, , inj, ⊦ mkfs(class, ty, fieldvar) = mkfs (class0, ty0, fieldvar0) ↔ class = class0 ∧ ty = ty0 ∧ fieldvar = fieldvar0], [CSIMPNAMEDSEQ : fieldspec, , sel-03, ⊦ mkfs(class, ty, fieldvar) .type = ty], [CSIMPNAMEDSEQ : storekey, , sel-05, ⊦ fs ' .fs = fs], [CSIMPNAMEDSEQ : storekey, , test-05, ⊦ is_fskey(fs ')], [CSIMPNAMEDSEQ : storekey, , inj-03, ⊦ fs ' = fs0 ' ↔ fs = fs0])]]