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Proof step 11 from proof recovery (previous step)

remove-refsize0(gstore1) = gstore1, elems nx1 ∩ jro4 = ∅, dom gstore1 ∪ elems nx1 = dom gstore2 ∪ jro4, jmaxino1 ≠ 0, jmaxino3 ≠ 0, jro2.keys.inodes?, jro1.keys.inodes?, jro2 < jmaxino3, jro1 < jmaxino1, ri0.inos < jmaxino3, fi3.inos < jmaxino1, inv(gstore2 \ jro4), inv(gstore1), log-cons(abs-log(nx1, gstore2 ↓), nodes(gstore2 ↓, jro4)), refsize-cons(gstore2, range ri0), refsize-cons(gstore1, range fi3), ri-inj(ri0), ri-inj(fi3), jmaxino1 ≤ jmaxino3, ri0.lebs ⊆ dom gstore2, fi3.lebs ⊆ dom gstore1, ¬ dups(nx1), jvalid8 ∧ nx1 ≠ [] → valid-journal-head(nx1, gstore2, jro4) ⊦ ⟪fail_or_success#(; ; err); pmaxino := jmaxino1; p_os := jro1; nx := nx1; jro := jro4; gstore0 := crash(gstore2, gstore1, jro4, nx1); gstore := gstore1; fi0 := fi3; if err = ESUCCESS then jmaxino := pmaxino, jvalid := true, nx0 := nx, jro0 := p_os, fi := fi0 else jro := ?, jvalid := ?, gstore0 := ?, gstore := ?, nx := ?, pmaxino := ?, p_os := ?, jmaxino := ?, nx0 := ?, jro0 := ?, fi := ?, fi0 := ?; log := ax; ks := ks0; jvalid1 := jvalid, fi0 := fi, gstore1 := gstore, jro2 := jro, jro3 := p_os, jmaxino1 := pmaxino, nx3 := nx, fi := fi0, nx2 := nx0; if err ≠ ESUCCESS then debug#("gjournal: persistence recover failed") else {gjournal_restore_log#(nx2, fi0, fi, jro2, gstore0, gstore1, nx3, jmaxino1, jro3, jvalid1; log; err); ks := jro0.keys}⟫ ( ( err = ESUCCESS → (∃ ro. ⟨log0 := abs-log(nx1, gstore2 ↓); fs0 := nodes(gstore2 ↓, jro4); fo0 := jro1.keys; aubifs_core_recover#(jvalid2; ax, ks0, fi3, ro, fo0, log0, fs0; ri, jvalid, err0)⟩ ( jro0.keys = ro ∧ jro3.keys = fo0 ∧ fi0 = ri ∧ fi = fi3 ∧ log0 = abs-log(nx3, gstore0 ↓) ∧ fs0 = nodes(gstore0 ↓, jro2) ∧ (jvalid → jvalid1) ∧ log = ax ∧ ks = ks0 ∧ ESUCCESS = err0))) ∧ ( err ≠ ESUCCESS → (∀ ri, fi, ro, fo, fs, log0, jvalid0. ⟨aubifs_core_recover#(jvalid2; ax, ks0, fi5, ro1, fo1, log, fs1; ri1, jvalid7, err0)⟩ (ri = ri1 ∧ fi = fi5 ∧ ro = ro1 ∧ fo = fo1 ∧ fs = fs1 ∧ log0 = ax ∧ (jvalid0 ↔ jvalid7) ∧ log = ax ∧ ks = ks0 ∧ err = err0))))

Heuristic unfold applied rule call right

And obtained the following new goals

Rule argument

pos: right 1

Additional information

Used simplifier rules: fail_or_success#(; ; ERR) {choose ERR0 with ⌊ERR0⌋ ∨ ERR0 = ESUCCESS in ERR := ERR0};