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Proof step 28 from proof inv-check-commit (previous step)

remove-refsize0(gstore1) = gstore1, elems nx ∩ jro = ∅, dom remove-refsize0(gstore2) ∩ jro = ∅, dom gstore1 ∪ elems nx = dom gstore2 ∪ jro, fi2.inos < pmaxino, fi1.inos < jmaxino, p_os < pmaxino, jro2 < jmaxino, inv(gstore1), inv(gstore2 \ jro), refsize-cons(gstore1, range fi2), refsize-cons(gstore2, range fi1), ri-inj(fi2), ri-inj(fi1), pmaxino ≤ jmaxino, fi1.lebs ⊆ dom remove-refsize0(gstore2), fi2.lebs ⊆ dom gstore1, fi1.lebs ⊆ dom gstore2, jvalid1 ∧ nx ≠ [] → valid-journal-head(nx, gstore2, jro) ⊦ ⟪choose err0 with ⌊err0⌋ ∨ err0 = ESUCCESS in err := err0; if err = ESUCCESS then {gstore2 := remove-refsize0(gstore2); gstore1 := gstore2; jro := ∅; p_os := jro2; nx := []; pmaxino := jmaxino; fi2 := fi1}; jro2 := ?⟫ ( p_os < pmaxino ∧ pmaxino ≤ jmaxino ∧ fi2.inos < pmaxino ∧ pmaxino ≠ 0 ∧ (jvalid1 ∧ nx ≠ [] → valid-journal-head(nx, gstore2, jro)) ∧ fi1.lebs ⊆ dom gstore2 ∧ fi2.lebs ⊆ dom gstore1 ∧ refsize-cons(gstore2, range fi1) ∧ refsize-cons(gstore1, range fi2) ∧ inv(gstore2 \ jro) ∧ inv(gstore1) ∧ elems nx ∩ jro = ∅ ∧ ¬ dups(nx) ∧ dom gstore1 ∪ elems nx = dom gstore2 ∪ jro ∧ remove-refsize0(gstore1) = gstore1 ∧ ri-inj(fi2)), jmaxino = 0, pmaxino = 0, dups(nx)

Heuristic symbolic execution applied rule choose right

And obtained the following new goals

Rule argument

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