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Proof step 75 from proof recovery (previous step)

# lpt1 = # avol0, # lpt4 = # avol0, keyset(gch1) = gc-heap(lpt1, log3), remove-refsize0(istore2) = istore2, remove-refsize0(gstore2) = gstore2, elems log3 ∩ ns3 = ∅, dom gstore2 ∪ elems log3 = dom gstore1 ∪ ns3, ns3 < # avol0, abs-gstore(avol0, lpt1, gstore1, ns3), abs-istore(avol0, lpt1, istore1), awbuf-inv(avol0, bleb1), bin-heap-inv(gch1, lpt1), buf-ro-rw-mode(pstate0 = readonly, bleb1, lpt1, avol0), bufs-log-only(bleb1, log3, lpt1), flash-lpt-cons(lpt4, istore2, gstore2), freelist-cons(lpt1, log4), inv(istore2), inv(istore1), inv(gstore2), inv(gstore1 \ ns3), log-group-block(log3, lpt1), lpt-free-unref(lpt1), lpt-free-unref(lpt4), lpt-leb-size(lpt1), lpt-leb-size(lpt4), lpt-ram-flash(lpt1, lpt4, log3), synced(avol0), avol1 ↓ avol0, istore2 ⊑ istore1, ⌊err0⌋ , ¬ dups(log3), pstate0 = unbuffered → isbuf0, pstate0.index? → pstate0.lnum ∈ istore1, pstate0.journal? → log3 ≠ [] ∧ pstate0.lnum = log3.last ∧ pstate0.lnum ∈ gstore1, pstate0 ≠ unbuffered ∧ pstate0 ≠ readonly → bleb1 = buffered(pstate0.lnum), pstate0 = unbuffered → bleb1 = nobuffer ⊦ ⟨apersistence_recover#(; adr4, m5, log6, ns6, adr5, log8, maxino0, ns7, istore3, istore4, ginval0, gstore3, gstore4; pstate1, isbuf3, err1)⟩ ( adr = adr5 ∧ istore0 = istore3 ∧ istore = istore4 ∧ ns1 = ginval0 ∧ gstore0 = gstore3 ∧ gstore = gstore4 ∧ log = log8 ∧ m = maxino0 ∧ ns = ns7 ∧ pstate = pstate1 ∧ (isbuf ↔ isbuf3) ∧ adr0 = adr4 ∧ m0 = m5 ∧ log0 = log6 ∧ ns0 = ns6 ∧ err0 = err1)

Heuristic nonrecursive calls applied rule call right

And obtained the following new goals

Proof step 76:
# lpt4 = # avol0, # lpt1 = # avol0, adr = adr5, adr0 = adr4, ginval = ginval0, gstore = gstore4, gstore0 = gstore3, istore = istore4, istore0 = istore3, keyset(gch1) = gc-heap(lpt1, log3), log = log8, log0 = log6, m = m5, maxino = maxino0, ns = ns7, ns0 = ns6, remove-refsize0(gstore2) = gstore2, remove-refsize0(istore2) = istore2, elems log3 ∩ ns3 = ∅, dom gstore2 ∪ elems log3 = dom gstore1 ∪ ns3, ns3 < # avol0, abs-gstore(avol0, lpt1, gstore1, ns3), abs-istore(avol0, lpt1, istore1), awbuf-inv(avol0, bleb1), bin-heap-inv(gch1, lpt1), buf-ro-rw-mode(pstate0 = readonly, bleb1, lpt1, avol0), bufs-log-only(bleb1, log3, lpt1), flash-lpt-cons(lpt4, istore2, gstore2), freelist-cons(lpt1, log4), inv(gstore1 \ ns3), inv(gstore2), inv(istore1), inv(istore2), log-group-block(log3, lpt1), lpt-free-unref(lpt4), lpt-free-unref(lpt1), lpt-leb-size(lpt4), lpt-leb-size(lpt1), lpt-ram-flash(lpt1, lpt4, log3), synced(avol0), avol1 ↓ avol0, istore2 ⊑ istore1, ⌊err0⌋ , pstate0 = unbuffered → bleb1 = nobuffer, pstate0 ≠ unbuffered ∧ pstate0 ≠ readonly → bleb1 = buffered(pstate0.lnum), pstate0.journal? → log3 ≠ [] ∧ pstate0.lnum = log3.last ∧ pstate0.lnum ∈ gstore1, pstate0.index? → pstate0.lnum ∈ istore1, pstate0 = unbuffered → isbuf0 ⊦ ⟨fail_or_success#(; ; err); if err = ESUCCESS then pstate := unbuffered, isbuf := true, adr0 := adr, m := maxino, log0 := log, ns0 := ns else pstate := ?, isbuf := ?, adr := ?, istore0 := ?, istore := ?, ginval := ?, gstore0 := ?, gstore := ?, log := ?, maxino := ?, ns := ?, adr0 := ?, m := ?, log0 := ?, ns0 := ?⟩ ( adr1 = adr ∧ istore5 = istore0 ∧ istore6 = istore ∧ ns1 = ginval ∧ gstore5 = gstore0 ∧ gstore6 = gstore ∧ log1 = log ∧ m1 = maxino ∧ ns2 = ns ∧ pstate2 = pstate ∧ (isbuf1 ↔ isbuf) ∧ adr2 = adr0 ∧ m0 = m ∧ log2 = log0 ∧ ns4 = ns0 ∧ err0 = err), dups(log3)

Rule argument

pos: right 1

Additional information

Used simplifier rules: apersistence_recover# (; ROOTADR0, MAXINO0, NL0, OS0, ROOTADR, NL, MAXINO, OS, ISTORE, ISTORE0, GINVAL, GSTORE, GSTORE0 ; PSTATE, PSYNCED, ERR ) {fail_or_success#(; ; ERR); if ERR = ESUCCESS then PSTATE := unbuffered, PSYNCED := true, ROOTADR0 := ROOTADR, MAXINO0 := MAXINO, NL0 := NL, OS0 := OS else PSTATE := ?, PSYNCED := ?, ROOTADR := ?, ISTORE := ?, ISTORE0 := ?, GINVAL := ?, GSTORE := ?, GSTORE0 := ?, NL := ?, MAXINO := ?, OS := ?, ROOTADR0 := ?, MAXINO0 := ?, NL0 := ?, OS0 := ? };