case8Marked_append0Marked_locker2_promote_pendingappendMarked_pushstuplenilMarked_ifandtMarked_popspendingMarked_case4locker2_claim_locktopseqequalMarked_gen_tagtagMarked_case1locker2_remove_pendingcallspidMarked_record_updateexcllockMarked_andlockMarked_case6record_updatesemptyandlocker2_adduniqMarked_deleteelementMarked_locker2_remove_pendingmemberpush1consMarked_elementlocker2_obtainablesMarked_istopsmcrlrecordMarked_case5locker2_promote_pendingpushsnotMarked_implocker2_check_availableMarked_memberrequestMarked_record_updatescase0eqcnilMarked_locker2_map_claim_lockgen_modtageqMarked_eqtexclMarked_locker2_check_availablesrecord_extractcase9ordeleteMarked_subtractsMarked_case0locker2_add_pendingMarked_push1tupleMarked_eqcase5Marked_topsokMarked_locker2_obtainableslocker2_map_claim_lockpopsifMarked_orcase6Marked_gen_modtageqresourceMarked_locker2_release_locksubtractnocallsundefinedMarked_locker2_map_promote_pendinglocker2_release_lockMarked_eqcfalseMarked_locker2_check_availablerecord_updateeqsFlocker2_check_availablesMarked_case8trueMarked_locker2_add_pendingcase1pushintMarked_record_newcase4Marked_eqslockerMarked_record_extractlocker2_map_promote_pendingstackimpMarked_notlocker2_obtainableMarked_case9releaseMarked_case2locker2_map_add_pendingistopseqtMarked_locker2_map_add_pendingcase2Marked_pushaMarked_locker2_adduniqrecord_newgen_tagTBB1B2CS1CS2S1S2E1E2E3N1N2H1H2T1T2F0F1F2NewFRecordNameFieldFieldsPendingPendingsLockLocksResourceResourcesClientListHeadTailEPidClient1Client2MCRLFree0MCRLFree1or(T,T)Tor(F,T)Tor(T,F)Tor(F,F)Fand(T,B)Band(B,T)Band(F,B)Fand(B,F)Fimp(T,B)Bimp(F,B)Tnot(T)Fnot(F)Tif(T,B1,B2)B1if(F,B1,B2)B2eq(T,T)Teq(F,F)Teq(T,F)Feq(F,T)Feqt(nil,undefined)Feqt(nil,pid(N2))Feqt(nil,int(N2))Feqt(nil,cons(H2,T2))Feqt(nil,tuple(H2,T2))Feqt(nil,tuplenil(H2))Feqt(a,nil)Feqt(a,a)Teqt(a,excl)Feqt(a,false)Feqt(a,lock)Feqt(a,locker)Feqt(a,mcrlrecord)Feqt(a,ok)Feqt(a,pending)Feqt(a,release)Feqt(a,request)Feqt(a,resource)Feqt(a,tag)Feqt(a,true)Feqt(a,undefined)Feqt(a,pid(N2))Feqt(a,int(N2))Feqt(a,cons(H2,T2))Feqt(a,tuple(H2,T2))Feqt(a,tuplenil(H2))Feqt(excl,nil)Feqt(excl,a)Feqt(excl,excl)Teqt(excl,false)Feqt(excl,lock)Feqt(excl,locker)Feqt(excl,mcrlrecord)Feqt(excl,ok)Feqt(excl,pending)Feqt(excl,release)Feqt(excl,request)Feqt(excl,resource)Feqt(excl,tag)Feqt(excl,true)Feqt(excl,undefined)Feqt(excl,pid(N2))Feqt(excl,eqt(false,int(N2)))Feqt(false,cons(H2,T2))Feqt(false,tuple(H2,T2))Feqt(false,tuplenil(H2))Feqt(lock,nil)Feqt(lock,a)Feqt(lock,excl)Feqt(lock,false)Feqt(lock,lock)Teqt(lock,locker)Feqt(lock,mcrlrecord)Feqt(lock,ok)Feqt(lock,pending)Feqt(lock,release)Feqt(lock,request)Feqt(lock,resource)Feqt(lock,tag)Feqt(lock,true)Feqt(lock,undefined)Feqt(lock,pid(N2))Feqt(lock,int(N2))Feqt(lock,cons(H2,T2))Feqt(lock,tuple(H2,T2))Feqt(lock,tuplenil(H2))Feqt(locker,nil)Feqt(locker,a)Feqt(locker,excl)Feqt(locker,false)Feqt(locker,lock)Feqt(locker,locker)Teqt(locker,mcrlrecord)Feqt(locker,ok)Feqt(locker,pending)Feqt(locker,release)Feqt(locker,request)Feqt(locker,resource)Feqt(locker,tag)Feqt(locker,true)Feqt(locker,undefined)Feqt(locker,pid(N2))Feqt(locker,int(N2))Feqt(locker,cons(H2,T2))Feqt(locker,tuple(H2,T2))Feqt(locker,tuplenil(H2))Feqt(mcrlrecord,nil)Feqt(mcrlrecord,a)Feqt(mcrlrecord,excl)Feqt(mcrlrecord,false)Feqt(mcrlrecord,lock)Feqt(mcrlrecord,locker)Feqt(mcrlrecord,mcrlrecord)Teqt(mcrlrecord,ok)Feqt(mcrlrecord,pending)Feqt(mcrlrecord,release)Feqt(mcrlrecord,request)Feqt(mcrlrecord,resource)Feqt(ok,resource)Feqt(ok,tag)Feqt(ok,true)Feqt(ok,undefined)Feqt(ok,pid(N2))Feqt(ok,int(N2))Feqt(ok,cons(H2,T2))Feqt(ok,tuple(H2,T2))Feqt(ok,tuplenil(H2))Feqt(pending,nil)Feqt(pending,a)Feqt(pending,excl)Feqt(pending,false)Feqt(pending,lock)Feqt(pending,locker)Feqt(pending,mcrlrecord)Feqt(pending,ok)Feqt(pending,pending)Teqt(pending,release)Feqt(pending,request)Feqt(pending,resource)Feqt(pending,tag)Feqt(pending,true)Feqt(pending,undefined)Feqt(pending,pid(N2))Feqt(pending,int(N2))Feqt(pending,cons(H2,T2))Feqt(pending,tuple(H2,T2))Feqt(pending,tuplenil(H2))Feqt(release,nil)Feqt(release,a)Feqt(release,excl)Feqt(release,false)Feqt(release,lock)Feqt(release,locker)Feqt(release,mcrlrecord)Feqt(release,ok)Feqt(request,mcrlrecord)Feqt(request,ok)Feqt(request,pending)Feqt(request,release)Feqt(request,request)Teqt(request,resource)Feqt(request,tag)Feqt(request,true)Feqt(request,undefined)Feqt(request,pid(N2))Feqt(request,int(N2))Feqt(request,cons(H2,T2))Feqt(request,tuple(H2,T2))Feqt(request,tuplenil(H2))Feqt(resource,nil)Feqt(resource,a)Feqt(resource,excl)Feqt(resource,false)Feqt(resource,lock)Feqt(resource,locker)Feqt(resource,mcrlrecord)Feqt(resource,ok)Feqt(resource,pending)Feqt(resource,release)Feqt(resource,request)Feqt(resource,resource)Teqt(resource,tag)Feqt(resource,true)Feqt(resource,undefined)Feqt(resource,pid(N2))Feqt(resource,int(N2))Feqt(resource,cons(H2,T2))Feqt(resource,tuple(H2,T2))Feqt(resource,tuplenil(H2))Feqt(tag,nil)Feqt(tag,a)Feqt(tag,excl)Feqt(tag,false)Feqt(tag,lock)Feqt(tag,locker)Feqt(tag,mcrlrecord)Feq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lock,resource)tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(F2)))))record_update(tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(F2))))), lock,pending,NewF)tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(NewF)))))record_updates(Record,Name,nil)Recordrecord_updates(Record,Name,cons(tuple(Field,tuplenil(NewF)),Fields))record_updates(record_update(Record,Name,Field,NewF),Name,Fields)locker2_map_promote_pending(nil,Pending)nillocker2_map_promote_pending(cons(Lock,Locks),Pending)cons(locker2_promote_pending(Lock,Pending), locker2_map_promote_pending(Locks,Pending))locker2_map_claim_lock(nil,Resources,Client)nillocker2_map_claim_lock(cons(Lock,Locks),Resources,Client)cons(locker2_claim_lock(Lock,Resources,Client), locker2_map_claim_lock(Locks,Resources,Client))locker2_map_add_pending(nil,Resources,Client)nillocker2_promote_pending(Lock,Client)case0(Client,Lock,record_extract(Lock,lock,pending))case0(Client,Lock,cons(Client,Pendings))record_updates(Lock,lock, cons(tuple(excl,tuplenil(Client)), cons(tuple(pending,tuplenil(Pendings)),nil)))case0(Client,Lock,MCRLFree0)Locklocker2_remove_pending(Lock,Client)record_updates(Lock,lock, cons(tuple(pending, tuplenil(subtract(record_extract(Lock,lock,pending),cons(Client,nil)))), nil))locker2_add_pending(Lock,Resources,Client)case1(Client,Resources,Lock, member(record_extract(Lock,lock,resource),Resources))case1(Client,Resources,Lock,true)record_updates(Lock,lock, cons(tuple(pending, tuplenil(append(record_extract(Lock,lock,pending),cons(Client,nil)))), nil))case1(Client,Resources,Lock,false)Locklocker2_release_lock(Lock,Client)case2(Client,Lock,gen_modtageq(Client,record_extract(Lock,lock,excl)))case2(Client,Lock,true)record_updates(Lock,lock,cons(tuple(excllock,excl),nil))case4(Client,Lock,MCRLFree1)falselocker2_obtainables(nil,Client)truelocker2_obtainables(cons(Lock,Locks),Client)case5(Client,Locks,Lock,member(Client,record_extract(Lock,lock,pending)))case5(Client,Locks,Lock,true)andt(locker2_obtainable(Lock,Client),locker2_obtainables(Locks,Client))case5(Client,Locks,Lock,false)locker2_obtainables(Locks,Client)locker2_check_available(Resource,nil)falselocker2_check_available(Resource,cons(Lock,Locks))case6(Locks,Lock,Resource,equal(Resource,record_extract(Lock,lock,resource)))case6(Locks,Lock,Resource,true)andt(equal(record_extract(Lock,lock,excl),nil), equal(record_extract(Lock,lock,pending),nil))case6(Locks,Lock,Resource,false)locker2_check_available(Resource,Locks)locker2_check_availables(nil,Locks)truelocker2_check_availables(cons(Resource,Resources),Locks)andt(locker2_check_available(Resource,Locks), locker2_check_availables(Resources,Locks))locker2_adduniq(nil,List)Listappend(cons(Head,Tail),List)cons(Head,append(Tail,List))subtract(List,nil)Listsubtract(List,cons(Head,Tail))subtract(delete(Head,List),Tail)delete(E,nil)nildelete(E,cons(Head,Tail))case8(Tail,Head,E,equal(E,Head))case8(Tail,Head,E,true)Tailcase8(Tail,Head,E,false)cons(Head,delete(E,Tail))gen_tag(Pid)tuple(Pid,tuplenil(tag))gen_modtageq(Client1,Client2)equal(Client1,Client2)member(E,nil)falsemember(E,cons(Head,Tail))case9(Tail,Head,E,equal(E,Head))case9(Tail,Head,E,true)truecase9(Tail,Head,E,false)member(E,Tail)eqs(empty,empty)Teqs(empty,stack(E2,S2))Feqs(stack(E1,S1),empty)Feqs(stack(E1,S1),stack(E2,S2))and(eqt(E1,E2),eqs(S1,S2))pushs(E1,S1)stack(E1,S1)pops(stack(E1,S1))S1tops(stack(E1,S1))E1istops(E1,empty)Fistops(E1,stack(E2,S1))eqt(E1,E2)eqc(nocalls,nocalls)Teqc(nocalls,calls(E2,S2,CS2))Feqc(calls(E1,S1,CS1),nocalls)Feqc(calls(E1,S1,CS1),calls(E2,S2,CS2))and(eqt(E1,E2),and(eqs(S1,S2),eqc(CS1,CS2)))push(E1,E2,nocalls)calls(E1,stack(E2,empty),nocalls)push(E1,E2,calls(E3,S1,CS1))push1(E1,E2,E3,S1,CS1,eqt(E1,E3))push1(E1,E2,E3,S1,CS1,T)calls(E3,pushs(E2,S1),CS1)or(T,T)Tor(F,T)Tor(T,F)Tor(F,F)Fand(T,B)Band(B,T)Band(F,B)Fand(B,F)Fimp(T,B)Bimp(F,B)Tnot(T)Fnot(F)Tif(T,B1,B2)B1if(F,B1,B2)B2eq(T,T)Teq(F,F)Teq(T,F)Feq(F,T)Feqt(nil,undefined)Feqt(nil,pid(N2))Feqt(nil,int(N2))Feqt(nil,cons(H2,T2))Feqt(nil,tuple(H2,T2))Feqt(nil,tuplenil(H2))Feqt(a,nil)Feqt(a,a)Teqt(a,excl)Feqt(a,false)Feqt(a,lock)Feqt(a,locker)Feqt(a,mcrlrecord)Feqt(a,ok)Feqt(a,pending)Feqt(a,release)Feqt(a,request)Feqt(a,resource)Feqt(a,tag)Feqt(a,true)Feqt(a,undefined)Feqt(a,pid(N2))Feqt(a,int(N2))Feqt(a,cons(H2,T2))Feqt(a,tuple(H2,T2))Feqt(a,tuplenil(H2))Feqt(excl,nil)Feqt(excl,a)Feqt(excl,excl)Teqt(excl,false)Feqt(excl,lock)Feqt(excl,locker)Feqt(excl,mcrlrecord)Feqt(excl,ok)Feqt(excl,pending)Feqt(excl,release)Feqt(excl,request)Feqt(excl,resource)Feqt(excl,tag)Feqt(excl,true)Feqt(excl,undefined)Feqt(excl,pid(N2))Feqt(excl,eqt(false,int(N2)))Feqt(false,cons(H2,T2))Feqt(false,tuple(H2,T2))Feqt(false,tuplenil(H2))Feqt(lock,nil)Feqt(lock,a)Feqt(lock,excl)Feqt(lock,false)Feqt(lock,lock)Teqt(lock,locker)Feqt(lock,mcrlrecord)Feqt(lock,ok)Feqt(lock,pending)Feqt(lock,release)Feqt(lock,request)Feqt(lock,resource)Feqt(lock,tag)Feqt(lock,true)Feqt(lock,undefined)Feqt(lock,pid(N2))Feqt(lock,int(N2))Feqt(lock,cons(H2,T2))Feqt(lock,tuple(H2,T2))Feqt(lock,tuplenil(H2))Feqt(locker,nil)Feqt(locker,a)Feqt(locker,excl)Feqt(locker,false)Feqt(locker,lock)Feqt(locker,locker)Teqt(locker,mcrlrecord)Feqt(locker,ok)Feqt(locker,pending)Feqt(locker,release)Feqt(locker,request)Feqt(locker,resource)Feqt(locker,tag)Feqt(locker,true)Feqt(locker,undefined)Feqt(locker,pid(N2))Feqt(locker,int(N2))Feqt(locker,cons(H2,T2))Feqt(locker,tuple(H2,T2))Feqt(locker,tuplenil(H2))Feqt(mcrlrecord,nil)Feqt(mcrlrecord,a)Feqt(mcrlrecord,excl)Feqt(mcrlrecord,false)Feqt(mcrlrecord,lock)Feqt(mcrlrecord,locker)Feqt(mcrlrecord,mcrlrecord)Teqt(mcrlrecord,ok)Feqt(mcrlrecord,pending)Feqt(mcrlrecord,release)Feqt(mcrlrecord,request)Feqt(mcrlrecord,resource)Feqt(ok,resource)Feqt(ok,tag)Feqt(ok,true)Feqt(ok,undefined)Feqt(ok,pid(N2))Feqt(ok,int(N2))Feqt(ok,cons(H2,T2))Feqt(ok,tuple(H2,T2))Feqt(ok,tuplenil(H2))Feqt(pending,nil)Feqt(pending,a)Feqt(pending,excl)Feqt(pending,false)Feqt(pending,lock)Feqt(pending,locker)Feqt(pending,mcrlrecord)Feqt(pending,ok)Feqt(pending,pending)Teqt(pending,release)Feqt(pending,request)Feqt(pending,resource)Feqt(pending,tag)Feqt(pending,true)Feqt(pending,undefined)Feqt(pending,pid(N2))Feqt(pending,int(N2))Feqt(pending,cons(H2,T2))Feqt(pending,tuple(H2,T2))Feqt(pending,tuplenil(H2))Feqt(release,nil)Feqt(release,a)Feqt(release,excl)Feqt(release,false)Feqt(release,lock)Feqt(release,locker)Feqt(release,mcrlrecord)Feqt(release,ok)Feqt(request,mcrlrecord)Feqt(request,ok)Feqt(request,pending)Feqt(request,release)Feqt(request,request)Teqt(request,resource)Feqt(request,tag)Feqt(request,true)Feqt(request,undefined)Feqt(request,pid(N2))Feqt(request,int(N2))Feqt(request,cons(H2,T2))Feqt(request,tuple(H2,T2))Feqt(request,tuplenil(H2))Feqt(resource,nil)Feqt(resource,a)Feqt(resource,excl)Feqt(resource,false)Feqt(resource,lock)Feqt(resource,locker)Feqt(resource,mcrlrecord)Feqt(resource,ok)Feqt(resource,pending)Feqt(resource,release)Feqt(resource,request)Feqt(resource,resource)Teqt(resource,tag)Feqt(resource,true)Feqt(resource,undefined)Feqt(resource,pid(N2))Feqt(resource,int(N2))Feqt(resource,cons(H2,T2))Feqt(resource,tuple(H2,T2))Feqt(resource,tuplenil(H2))Feqt(tag,nil)Feqt(tag,a)Feqt(tag,excl)Feqt(tag,false)Feqt(tag,lock)Feqt(tag,locker)Feqt(tag,mcrlrecord)Feqt(tag,ok)Feqt(tag,pending)Feqt(tag,release)Feqt(tag,request)Feqt(tag,resource)Feqt(tag,tag)Teqt(tag,true)Feqt(tag,undefined)Feqt(tag,pid(N2))Feqt(tag,int(N2))Feqt(tag,cons(H2,T2))Feqt(tag,tuple(H2,T2))Feqt(tag,tuplenil(H2))Feqt(true,nil)Feqt(true,a)Feqt(true,excl)Feqt(true,false)Feqt(true,lock)Feqt(true,locker)Feqt(true,mcrlrecord)Feqt(true,ok)Feqt(true,pending)Feqt(true,release)Feqt(true,request)Feqt(true,resource)Feqt(true,tag)Feqt(true,true)Teqt(true,undefined)Feqt(true,pid(N2))Feqt(true,int(N2))Feqt(true,cons(H2,T2))Feqt(true,tuple(H2,T2))Feqt(true,tuplenil(H2))Feqt(undefined,nil)Feqt(undefined,a)Feqt(undefined,tuplenil(H2))Feqt(pid(N1),nil)Feqt(pid(N1),a)Feqt(pid(N1),excl)Feqt(pid(N1),false)Feqt(pid(N1),lock)Feqt(pid(N1),locker)Feqt(pid(N1),mcrlrecord)Feqt(pid(N1),ok)Feqt(pid(N1),pending)Feqt(pid(N1),release)Feqt(pid(N1),request)Feqt(pid(N1),resource)Feqt(pid(N1),tag)Feqt(pid(N1),true)Feqt(pid(N1),undefined)Feqt(pid(N1),pid(N2))eqt(N1,N2)eqt(pid(N1),int(N2))Feqt(pid(N1),cons(H2,T2))Feqt(pid(N1),tuple(H2,T2))Feqt(pid(N1),tuplenil(H2))Feqt(int(N1),nil)Feqt(int(N1),a)Feqt(int(N1),excl)Feqt(int(N1),false)Feqt(int(N1),lock)Feqt(int(N1),locker)Feqt(int(N1),mcrlrecord)Feqt(int(N1),ok)Feqt(int(N1),pending)Feqt(int(N1),release)Feqt(int(N1),request)Feqt(int(N1),resource)Feqt(int(N1),tag)Feqt(int(N1),true)Feqt(int(N1),undefined)Feqt(cons(H1,T1),resource)Feqt(cons(H1,T1),tag)Feqt(cons(H1,T1),true)Feqt(cons(H1,T1),undefined)Feqt(cons(H1,T1),pid(N2))Feqt(cons(H1,T1),int(N2))Feqt(cons(H1,T1),cons(H2,T2))and(eqt(H1,H2),eqt(T1,T2))eqt(cons(H1,T1),tuple(H2,T2))Feqt(cons(H1,T1),tuplenil(H2))Feqt(tuple(H1,T1),nil)Feqt(tuple(H1,T1),a)Feqt(tuple(H1,T1),excl)Feqt(tuple(H1,T1),false)Feqt(tuple(H1,T1),lock)Feqt(tuple(H1,T1),locker)Feqt(tuple(H1,T1),mcrlrecord)Feqt(tuple(H1,T1),ok)Feqt(tuple(H1,T1),pending)Feqt(tuple(H1,T1),release)Feqt(tuple(H1,T1),request)Feqt(tuple(H1,T1),resource)Feqt(tuple(H1,T1),tag)Feqt(tuple(H1,T1),true)Feqt(tuple(H1,T1),undefined)Feqt(tuple(H1,T1),pid(N2))Feqt(tuple(H1,T1),int(N2))Feqt(tuple(H1,T1),cons(H2,T2))Feqt(tuple(H1,T1),tuple(H2,T2))and(eqt(H1,H2),eqt(T1,T2))eqt(tuple(H1,T1),tuplenil(H2))Feqt(tuplenil(H1),nil)Feqt(tuplenil(H1),a)Feqt(tuplenil(H1),excl)Feqt(tuplenil(H1),false)Feqt(tuplenil(H1),lock)Feqt(tuplenil(H1),locker)Feqt(tuplenil(H1),mcrlrecord)Feqt(tuplenil(H1),ok)Feqt(tuplenil(H1),pending)Feqt(tuplenil(H1),release)Feqt(tuplenil(H1),request)Feqt(tuplenil(H1),resource)Feqt(tuplenil(H1),tag)Feqt(tuplenil(H1),true)Feqt(tuplenil(H1),undefined)Feqt(tuplenil(H1),pid(N2))Feqt(tuplenil(H1),int(N2))Feqt(tuplenil(H1),cons(H2,T2))Feqt(tuplenil(H1),tuple(H2,T2))Feqt(tuplenil(H1),tuplenil(H2))eqt(H1,H2)element(int(s(0)),tuplenil(T1))T1element(int(s(0)),tuple(T1,T2))T1element(int(s(s(N1))),tuple(T1,T2))element(int(s(N1)),T2)record_new(lock)tuple(mcrlrecord,tuple(lock,tuple(undefined,tuple(nil,tuplenil(nil)))))record_extract(tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(F2))))), lock,resource)tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(F2)))))record_update(tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(F2))))), lock,pending,NewF)tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(NewF)))))record_updates(Record,Name,nil)Recordrecord_updates(Record,Name,cons(tuple(Field,tuplenil(NewF)),Fields))record_updates(record_update(Record,Name,Field,NewF),Name,Fields)locker2_map_promote_pending(nil,Pending)nillocker2_map_promote_pending(cons(Lock,Locks),Pending)cons(locker2_promote_pending(Lock,Pending), locker2_map_promote_pending(Locks,Pending))locker2_map_claim_lock(nil,Resources,Client)nillocker2_map_claim_lock(cons(Lock,Locks),Resources,Client)cons(locker2_claim_lock(Lock,Resources,Client), locker2_map_claim_lock(Locks,Resources,Client))locker2_map_add_pending(nil,Resources,Client)nillocker2_promote_pending(Lock,Client)case0(Client,Lock,record_extract(Lock,lock,pending))case0(Client,Lock,cons(Client,Pendings))record_updates(Lock,lock, cons(tuple(excl,tuplenil(Client)), cons(tuple(pending,tuplenil(Pendings)),nil)))case0(Client,Lock,MCRLFree0)Locklocker2_remove_pending(Lock,Client)record_updates(Lock,lock, cons(tuple(pending, tuplenil(subtract(record_extract(Lock,lock,pending),cons(Client,nil)))), nil))locker2_add_pending(Lock,Resources,Client)case1(Client,Resources,Lock, member(record_extract(Lock,lock,resource),Resources))case1(Client,Resources,Lock,true)record_updates(Lock,lock, cons(tuple(pending, tuplenil(append(record_extract(Lock,lock,pending),cons(Client,nil)))), nil))case1(Client,Resources,Lock,false)Locklocker2_release_lock(Lock,Client)case2(Client,Lock,gen_modtageq(Client,record_extract(Lock,lock,excl)))case2(Client,Lock,true)record_updates(Lock,lock,cons(tuple(excllock,excl),nil))case4(Client,Lock,MCRLFree1)falselocker2_obtainables(nil,Client)truelocker2_obtainables(cons(Lock,Locks),Client)case5(Client,Locks,Lock,member(Client,record_extract(Lock,lock,pending)))case5(Client,Locks,Lock,true)andt(locker2_obtainable(Lock,Client),locker2_obtainables(Locks,Client))case5(Client,Locks,Lock,false)locker2_obtainables(Locks,Client)locker2_check_available(Resource,nil)falselocker2_check_available(Resource,cons(Lock,Locks))case6(Locks,Lock,Resource,equal(Resource,record_extract(Lock,lock,resource)))case6(Locks,Lock,Resource,true)andt(equal(record_extract(Lock,lock,excl),nil), equal(record_extract(Lock,lock,pending),nil))case6(Locks,Lock,Resource,false)locker2_check_available(Resource,Locks)locker2_check_availables(nil,Locks)truelocker2_check_availables(cons(Resource,Resources),Locks)andt(locker2_check_available(Resource,Locks), locker2_check_availables(Resources,Locks))locker2_adduniq(nil,List)Listappend(cons(Head,Tail),List)cons(Head,append(Tail,List))subtract(List,nil)Listsubtract(List,cons(Head,Tail))subtract(delete(Head,List),Tail)delete(E,nil)nildelete(E,cons(Head,Tail))case8(Tail,Head,E,equal(E,Head))case8(Tail,Head,E,true)Tailcase8(Tail,Head,E,false)cons(Head,delete(E,Tail))gen_tag(Pid)tuple(Pid,tuplenil(tag))gen_modtageq(Client1,Client2)equal(Client1,Client2)member(E,nil)falsemember(E,cons(Head,Tail))case9(Tail,Head,E,equal(E,Head))case9(Tail,Head,E,true)truecase9(Tail,Head,E,false)member(E,Tail)eqs(empty,empty)Teqs(empty,stack(E2,S2))Feqs(stack(E1,S1),empty)Feqs(stack(E1,S1),stack(E2,S2))and(eqt(E1,E2),eqs(S1,S2))pushs(E1,S1)stack(E1,S1)pops(stack(E1,S1))S1tops(stack(E1,S1))E1istops(E1,empty)Fistops(E1,stack(E2,S1))eqt(E1,E2)eqc(nocalls,nocalls)Teqc(nocalls,calls(E2,S2,CS2))Feqc(calls(E1,S1,CS1),nocalls)Feqc(calls(E1,S1,CS1),calls(E2,S2,CS2))and(eqt(E1,E2),and(eqs(S1,S2),eqc(CS1,CS2)))push(E1,E2,nocalls)calls(E1,stack(E2,empty),nocalls)push(E1,E2,calls(E3,S1,CS1))push1(E1,E2,E3,S1,CS1,eqt(E1,E3))push1(E1,E2,E3,S1,CS1,T)calls(E3,pushs(E2,S1),CS1)Marked_eqt(pid(N1),pid(N2))Marked_eqt(N1,N2)Marked_eqt(cons(H1,T1),cons(H2,T2))Marked_and(eqt(H1,H2),eqt(T1,T2))Marked_eqt(cons(H1,T1),cons(H2,T2))Marked_eqt(H1,H2)Marked_eqt(cons(H1,T1),cons(H2,T2))Marked_eqt(T1,T2)Marked_eqt(tuple(H1,T1),tuple(H2,T2))Marked_and(eqt(H1,H2),eqt(T1,T2))Marked_eqt(tuple(H1,T1),tuple(H2,T2))Marked_eqt(H1,H2)Marked_eqt(tuple(H1,T1),tuple(H2,T2))Marked_eqt(T1,T2)Marked_eqt(tuplenil(H1),tuplenil(H2))Marked_eqt(H1,H2)Marked_element(int(s(s(N1))),tuple(T1,T2))Marked_element(int(s(N1)),T2)Marked_record_updates(Record,Name,cons(tuple(Field,tuplenil(NewF)),Fields))Marked_record_updates(record_update(Record,Name,Field,NewF),Name,Fields)Marked_record_updates(Record,Name,cons(tuple(Field,tuplenil(NewF)),Fields))Marked_record_update(Record,Name,Field,NewF)Marked_locker2_map_promote_pending(cons(Lock,Locks),Pending)Marked_locker2_promote_pending(Lock,Pending)Marked_locker2_map_promote_pending(cons(Lock,Locks),Pending)Marked_locker2_map_promote_pending(Locks,Pending)Marked_locker2_map_claim_lock(cons(Lock,Locks),Resources,Client)Marked_locker2_map_claim_lock(Locks,Resources,Client)Marked_locker2_promote_pending(Lock,Client)Marked_case0(Client,Lock,record_extract(Lock,lock,pending))Marked_locker2_promote_pending(Lock,Client)Marked_record_extract(Lock,lock,pending)Marked_case0(Client,Lock,cons(Client,Pendings))Marked_record_updates(Lock,lock, cons(tuple(excl,tuplenil(Client)), cons(tuple(pending,tuplenil(Pendings)),nil)))Marked_locker2_remove_pending(Lock,Client)Marked_record_updates(Lock,lock, cons(tuple(pending, tuplenil(subtract(record_extract(Lock,lock,pending),cons(Client,nil)))), nil))Marked_locker2_remove_pending(Lock,Client)Marked_subtract(record_extract(Lock,lock,pending),cons(Client,nil))Marked_locker2_remove_pending(Lock,Client)Marked_record_extract(Lock,lock,pending)Marked_locker2_add_pending(Lock,Resources,Client)Marked_case1(Client,Resources,Lock, member(record_extract(Lock,lock,resource),Resources))Marked_locker2_add_pending(Lock,Resources,Client)Marked_member(record_extract(Lock,lock,resource),Resources)Marked_locker2_add_pending(Lock,Resources,Client)Marked_record_extract(Lock,lock,resource)Marked_case1(Client,Resources,Lock,true)Marked_record_updates(Lock,lock, cons(tuple(pending, tuplenil(append(record_extract(Lock,lock,pending),cons(Client,nil)))), nil))Marked_case1(Client,Resources,Lock,true)Marked_append(record_extract(Lock,lock,pending),cons(Client,nil))Marked_case1(Client,Resources,Lock,true)Marked_record_extract(Lock,lock,pending)Marked_locker2_release_lock(Lock,Client)Marked_case2(Client,Lock,gen_modtageq(Client,record_extract(Lock,lock,excl)))Marked_locker2_release_lock(Lock,Client)Marked_gen_modtageq(Client,record_extract(Lock,lock,excl))Marked_locker2_release_lock(Lock,Client)Marked_record_extract(Lock,lock,excl)Marked_case2(Client,Lock,true)Marked_record_updates(Lock,lock,cons(tuple(excllock,excl),nil))Marked_locker2_obtainables(cons(Lock,Locks),Client)Marked_case5(Client,Locks,Lock, member(Client,record_extract(Lock,lock,pending)))Marked_locker2_obtainables(cons(Lock,Locks),Client)Marked_member(Client,record_extract(Lock,lock,pending))Marked_locker2_obtainables(cons(Lock,Locks),Client)Marked_record_extract(Lock,lock,pending)Marked_case5(Client,Locks,Lock,true)Marked_locker2_obtainables(Locks,Client)Marked_case5(Client,Locks,Lock,false)Marked_locker2_obtainables(Locks,Client)Marked_locker2_check_available(Resource,cons(Lock,Locks))Marked_case6(Locks,Lock,Resource, equal(Resource,record_extract(Lock,lock,resource)))Marked_locker2_check_available(Resource,cons(Lock,Locks))Marked_record_extract(Lock,lock,resource)Marked_case6(Locks,Lock,Resource,true)Marked_record_extract(Lock,lock,excl)Marked_case6(Locks,Lock,Resource,true)Marked_record_extract(Lock,lock,pending)Marked_case6(Locks,Lock,Resource,false)Marked_locker2_check_available(Resource,Locks)Marked_locker2_check_availables(cons(Resource,Resources),Locks)Marked_locker2_check_available(Resource,Locks)Marked_locker2_check_availables(cons(Resource,Resources),Locks)Marked_locker2_check_availables(Resources,Locks)Marked_append(cons(Head,Tail),List)Marked_append(Tail,List)Marked_subtract(List,cons(Head,Tail))Marked_subtract(delete(Head,List),Tail)Marked_subtract(List,cons(Head,Tail))Marked_delete(Head,List)Marked_delete(E,cons(Head,Tail))Marked_case8(Tail,Head,E,equal(E,Head))Marked_case8(Tail,Head,E,false)Marked_delete(E,Tail)Marked_member(E,cons(Head,Tail))Marked_case9(Tail,Head,E,equal(E,Head))Marked_case9(Tail,Head,E,false)Marked_member(E,Tail)Marked_eqs(stack(E1,S1),stack(E2,S2))Marked_and(eqt(E1,E2),eqs(S1,S2))Marked_eqs(stack(E1,S1),stack(E2,S2))Marked_eqt(E1,E2)Marked_eqs(stack(E1,S1),stack(E2,S2))Marked_eqs(S1,S2)Marked_istops(E1,stack(E2,S1))Marked_eqt(E1,E2)Marked_eqc(calls(E1,S1,CS1),calls(E2,S2,CS2))Marked_and(eqt(E1,E2),and(eqs(S1,S2),eqc(CS1,CS2)))Marked_eqc(calls(E1,S1,CS1),calls(E2,S2,CS2))Marked_eqt(E1,E2)Marked_eqc(calls(E1,S1,CS1),calls(E2,S2,CS2))Marked_and(eqs(S1,S2),eqc(CS1,CS2))Marked_eqc(calls(E1,S1,CS1),calls(E2,S2,CS2))Marked_eqs(S1,S2)Marked_eqc(calls(E1,S1,CS1),calls(E2,S2,CS2))Marked_eqc(CS1,CS2)Marked_push(E1,E2,calls(E3,S1,CS1))Marked_push1(E1,E2,E3,S1,CS1,eqt(E1,E3))Marked_push(E1,E2,calls(E3,S1,CS1))Marked_eqt(E1,E3)Marked_push1(E1,E2,E3,S1,CS1,T)Marked_pushs(E2,S1)or(T,T)Tor(F,T)Tor(T,F)Tor(F,F)Fand(T,B)Band(B,T)Band(F,B)Fand(B,F)Fimp(T,B)Bimp(F,B)Tnot(T)Fnot(F)Tif(T,B1,B2)B1if(F,B1,B2)B2eq(T,T)Teq(F,F)Teq(T,F)Feq(F,T)Feqt(nil,undefined)Feqt(nil,pid(N2))Feqt(nil,int(N2))Feqt(nil,cons(H2,T2))Feqt(nil,tuple(H2,T2))Feqt(nil,tuplenil(H2))Feqt(a,nil)Feqt(a,a)Teqt(a,excl)Feqt(a,false)Feqt(a,lock)Feqt(a,locker)Feqt(a,mcrlrecord)Feqt(a,ok)Feqt(a,pending)Feqt(a,release)Feqt(a,request)Feqt(a,resource)Feqt(a,tag)Feqt(a,true)Feqt(a,undefined)Feqt(a,pid(N2))Feqt(a,int(N2))Feqt(a,cons(H2,T2))Feqt(a,tuple(H2,T2))Feqt(a,tuplenil(H2))Feqt(excl,nil)Feqt(excl,a)Feqt(excl,excl)Teqt(excl,false)Feqt(excl,lock)Feqt(excl,locker)Feqt(excl,mcrlrecord)Feqt(excl,ok)Feqt(excl,pending)Feqt(excl,release)Feqt(excl,request)Feqt(excl,resource)Feqt(excl,tag)Feqt(excl,true)Feqt(excl,undefined)Feqt(excl,pid(N2))Feqt(excl,eqt(false,int(N2)))Feqt(false,cons(H2,T2))Feqt(false,tuple(H2,T2))Feqt(false,tuplenil(H2))Feqt(lock,nil)Feqt(lock,a)Feqt(lock,excl)Feqt(lock,false)Feqt(lock,lock)Teqt(lock,locker)Feqt(lock,mcrlrecord)Feqt(lock,ok)Feqt(lock,pending)Feqt(lock,release)Feqt(lock,request)Feqt(lock,resource)Feqt(lock,tag)Feqt(lock,true)Feqt(lock,undefined)Feqt(lock,pid(N2))Feqt(lock,int(N2))Feqt(lock,cons(H2,T2))Feqt(lock,tuple(H2,T2))Feqt(lock,tuplenil(H2))Feqt(locker,nil)Feqt(locker,a)Feqt(locker,excl)Feqt(locker,false)Feqt(locker,lock)Feqt(locker,locker)Teqt(locker,mcrlrecord)Feqt(locker,ok)Feqt(locker,pending)Feqt(locker,release)Feqt(locker,request)Feqt(locker,resource)Feqt(locker,tag)Feqt(locker,true)Feqt(locker,undefined)Feqt(locker,pid(N2))Feqt(locker,int(N2))Feqt(locker,cons(H2,T2))Feqt(locker,tuple(H2,T2))Feqt(locker,tuplenil(H2))Feqt(mcrlrecord,nil)Feqt(mcrlrecord,a)Feqt(mcrlrecord,excl)Feqt(mcrlrecord,false)Feqt(mcrlrecord,lock)Feqt(mcrlrecord,locker)Feqt(mcrlrecord,mcrlrecord)Teqt(mcrlrecord,ok)Feqt(mcrlrecord,pending)Feqt(mcrlrecord,release)Feqt(mcrlrecord,request)Feqt(mcrlrecord,resource)Feqt(ok,resource)Feqt(ok,tag)Feqt(ok,true)Feqt(ok,undefined)Feqt(ok,pid(N2))Feqt(ok,int(N2))Feqt(ok,cons(H2,T2))Feqt(ok,tuple(H2,T2))Feqt(ok,tuplenil(H2))Feqt(pending,nil)Feqt(pending,a)Feqt(pending,excl)Feqt(pending,false)Feqt(pending,lock)Feqt(pending,locker)Feqt(pending,mcrlrecord)Feqt(pending,ok)Feqt(pending,pending)Teqt(pending,release)Feqt(pending,request)Feqt(pending,resource)Feqt(pending,tag)Feqt(pending,true)Feqt(pending,undefined)Feqt(pending,pid(N2))Feqt(pending,int(N2))Feqt(pending,cons(H2,T2))Feqt(pending,tuple(H2,T2))Feqt(pending,tuplenil(H2))Feqt(release,nil)Feqt(release,a)Feqt(release,excl)Feqt(release,false)Feqt(release,lock)Feqt(release,locker)Feqt(release,mcrlrecord)Feqt(release,ok)Feqt(request,mcrlrecord)Feqt(request,ok)Feqt(request,pending)Feqt(request,release)Feqt(request,request)Teqt(request,resource)Feqt(request,tag)Feqt(request,true)Feqt(request,undefined)Feqt(request,pid(N2))Feqt(request,int(N2))Feqt(request,cons(H2,T2))Feqt(request,tuple(H2,T2))Feqt(request,tuplenil(H2))Feqt(resource,nil)Feqt(resource,a)Feqt(resource,excl)Feqt(resource,false)Feqt(resource,lock)Feqt(resource,locker)Feqt(resource,mcrlrecord)Feqt(resource,ok)Feqt(resource,pending)Feqt(resource,release)Feqt(resource,request)Feqt(resource,resource)Teqt(resource,tag)Feqt(resource,true)Feqt(resource,undefined)Feqt(resource,pid(N2))Feqt(resource,int(N2))Feqt(resource,cons(H2,T2))Feqt(resource,tuple(H2,T2))Feqt(resource,tuplenil(H2))Feqt(tag,nil)Feqt(tag,a)Feqt(tag,excl)Feqt(tag,false)Feqt(tag,lock)Feqt(tag,locker)Feqt(tag,mcrlrecord)Feqt(tag,ok)Feqt(tag,pending)Feqt(tag,release)Feqt(tag,request)Feqt(tag,resource)Feqt(tag,tag)Teqt(tag,true)Feqt(tag,undefined)Feqt(tag,pid(N2))Feqt(tag,int(N2))Feqt(tag,cons(H2,T2))Feqt(tag,tuple(H2,T2))Feqt(tag,tuplenil(H2))Feqt(true,nil)Feqt(true,a)Feqt(true,excl)Feqt(true,false)Feqt(true,lock)Feqt(true,locker)Feqt(true,mcrlrecord)Feqt(true,ok)Feqt(true,pending)Feqt(true,release)Feqt(true,request)Feqt(true,resource)Feqt(true,tag)Feqt(true,true)Teqt(true,undefined)Feqt(true,pid(N2))Feqt(true,int(N2))Feqt(true,cons(H2,T2))Feqt(true,tuple(H2,T2))Feqt(true,tuplenil(H2))Feqt(undefined,nil)Feqt(undefined,a)Feqt(undefined,tuplenil(H2))Feqt(pid(N1),nil)Feqt(pid(N1),a)Feqt(pid(N1),excl)Feqt(pid(N1),false)Feqt(pid(N1),lock)Feqt(pid(N1),locker)Feqt(pid(N1),mcrlrecord)Feqt(pid(N1),ok)Feqt(pid(N1),pending)Feqt(pid(N1),release)Feqt(pid(N1),request)Feqt(pid(N1),resource)Feqt(pid(N1),tag)Feqt(pid(N1),true)Feqt(pid(N1),undefined)Feqt(pid(N1),pid(N2))eqt(N1,N2)eqt(pid(N1),int(N2))Feqt(pid(N1),cons(H2,T2))Feqt(pid(N1),tuple(H2,T2))Feqt(pid(N1),tuplenil(H2))Feqt(int(N1),nil)Feqt(int(N1),a)Feqt(int(N1),excl)Feqt(int(N1),false)Feqt(int(N1),lock)Feqt(int(N1),locker)Feqt(int(N1),mcrlrecord)Feqt(int(N1),ok)Feqt(int(N1),pending)Feqt(int(N1),release)Feqt(int(N1),request)Feqt(int(N1),resource)Feqt(int(N1),tag)Feqt(int(N1),true)Feqt(int(N1),undefined)Feqt(cons(H1,T1),resource)Feqt(cons(H1,T1),tag)Feqt(cons(H1,T1),true)Feqt(cons(H1,T1),undefined)Feqt(cons(H1,T1),pid(N2))Feqt(cons(H1,T1),int(N2))Feqt(cons(H1,T1),cons(H2,T2))and(eqt(H1,H2),eqt(T1,T2))eqt(cons(H1,T1),tuple(H2,T2))Feqt(cons(H1,T1),tuplenil(H2))Feqt(tuple(H1,T1),nil)Feqt(tuple(H1,T1),a)Feqt(tuple(H1,T1),excl)Feqt(tuple(H1,T1),false)Feqt(tuple(H1,T1),lock)Feqt(tuple(H1,T1),locker)Feqt(tuple(H1,T1),mcrlrecord)Feqt(tuple(H1,T1),ok)Feqt(tuple(H1,T1),pending)Feqt(tuple(H1,T1),release)Feqt(tuple(H1,T1),request)Feqt(tuple(H1,T1),resource)Feqt(tuple(H1,T1),tag)Feqt(tuple(H1,T1),true)Feqt(tuple(H1,T1),undefined)Feqt(tuple(H1,T1),pid(N2))Feqt(tuple(H1,T1),int(N2))Feqt(tuple(H1,T1),cons(H2,T2))Feqt(tuple(H1,T1),tuple(H2,T2))and(eqt(H1,H2),eqt(T1,T2))eqt(tuple(H1,T1),tuplenil(H2))Feqt(tuplenil(H1),nil)Feqt(tuplenil(H1),a)Feqt(tuplenil(H1),excl)Feqt(tuplenil(H1),false)Feqt(tuplenil(H1),lock)Feqt(tuplenil(H1),locker)Feqt(tuplenil(H1),mcrlrecord)Feqt(tuplenil(H1),ok)Feqt(tuplenil(H1),pending)Feqt(tuplenil(H1),release)Feqt(tuplenil(H1),request)Feqt(tuplenil(H1),resource)Feqt(tuplenil(H1),tag)Feqt(tuplenil(H1),true)Feqt(tuplenil(H1),undefined)Feqt(tuplenil(H1),pid(N2))Feqt(tuplenil(H1),int(N2))Feqt(tuplenil(H1),cons(H2,T2))Feqt(tuplenil(H1),tuple(H2,T2))Feqt(tuplenil(H1),tuplenil(H2))eqt(H1,H2)element(int(s(0)),tuplenil(T1))T1element(int(s(0)),tuple(T1,T2))T1element(int(s(s(N1))),tuple(T1,T2))element(int(s(N1)),T2)record_new(lock)tuple(mcrlrecord,tuple(lock,tuple(undefined,tuple(nil,tuplenil(nil)))))record_extract(tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(F2))))), lock,resource)tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(F2)))))record_update(tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(F2))))), lock,pending,NewF)tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(NewF)))))record_updates(Record,Name,nil)Recordrecord_updates(Record,Name,cons(tuple(Field,tuplenil(NewF)),Fields))record_updates(record_update(Record,Name,Field,NewF),Name,Fields)locker2_map_promote_pending(nil,Pending)nillocker2_map_promote_pending(cons(Lock,Locks),Pending)cons(locker2_promote_pending(Lock,Pending), locker2_map_promote_pending(Locks,Pending))locker2_map_claim_lock(nil,Resources,Client)nillocker2_map_claim_lock(cons(Lock,Locks),Resources,Client)cons(locker2_claim_lock(Lock,Resources,Client), locker2_map_claim_lock(Locks,Resources,Client))locker2_map_add_pending(nil,Resources,Client)nillocker2_promote_pending(Lock,Client)case0(Client,Lock,record_extract(Lock,lock,pending))case0(Client,Lock,cons(Client,Pendings))record_updates(Lock,lock, cons(tuple(excl,tuplenil(Client)), cons(tuple(pending,tuplenil(Pendings)),nil)))case0(Client,Lock,MCRLFree0)Locklocker2_remove_pending(Lock,Client)record_updates(Lock,lock, cons(tuple(pending, tuplenil(subtract(record_extract(Lock,lock,pending),cons(Client,nil)))), nil))locker2_add_pending(Lock,Resources,Client)case1(Client,Resources,Lock, member(record_extract(Lock,lock,resource),Resources))case1(Client,Resources,Lock,true)record_updates(Lock,lock, cons(tuple(pending, tuplenil(append(record_extract(Lock,lock,pending),cons(Client,nil)))), nil))case1(Client,Resources,Lock,false)Locklocker2_release_lock(Lock,Client)case2(Client,Lock,gen_modtageq(Client,record_extract(Lock,lock,excl)))case2(Client,Lock,true)record_updates(Lock,lock,cons(tuple(excllock,excl),nil))case4(Client,Lock,MCRLFree1)falselocker2_obtainables(nil,Client)truelocker2_obtainables(cons(Lock,Locks),Client)case5(Client,Locks,Lock,member(Client,record_extract(Lock,lock,pending)))case5(Client,Locks,Lock,true)andt(locker2_obtainable(Lock,Client),locker2_obtainables(Locks,Client))case5(Client,Locks,Lock,false)locker2_obtainables(Locks,Client)locker2_check_available(Resource,nil)falselocker2_check_available(Resource,cons(Lock,Locks))case6(Locks,Lock,Resource,equal(Resource,record_extract(Lock,lock,resource)))case6(Locks,Lock,Resource,true)andt(equal(record_extract(Lock,lock,excl),nil), equal(record_extract(Lock,lock,pending),nil))case6(Locks,Lock,Resource,false)locker2_check_available(Resource,Locks)locker2_check_availables(nil,Locks)truelocker2_check_availables(cons(Resource,Resources),Locks)andt(locker2_check_available(Resource,Locks), locker2_check_availables(Resources,Locks))locker2_adduniq(nil,List)Listappend(cons(Head,Tail),List)cons(Head,append(Tail,List))subtract(List,nil)Listsubtract(List,cons(Head,Tail))subtract(delete(Head,List),Tail)delete(E,nil)nildelete(E,cons(Head,Tail))case8(Tail,Head,E,equal(E,Head))case8(Tail,Head,E,true)Tailcase8(Tail,Head,E,false)cons(Head,delete(E,Tail))gen_tag(Pid)tuple(Pid,tuplenil(tag))gen_modtageq(Client1,Client2)equal(Client1,Client2)member(E,nil)falsemember(E,cons(Head,Tail))case9(Tail,Head,E,equal(E,Head))case9(Tail,Head,E,true)truecase9(Tail,Head,E,false)member(E,Tail)eqs(empty,empty)Teqs(empty,stack(E2,S2))Feqs(stack(E1,S1),empty)Feqs(stack(E1,S1),stack(E2,S2))and(eqt(E1,E2),eqs(S1,S2))pushs(E1,S1)stack(E1,S1)pops(stack(E1,S1))S1tops(stack(E1,S1))E1istops(E1,empty)Fistops(E1,stack(E2,S1))eqt(E1,E2)eqc(nocalls,nocalls)Teqc(nocalls,calls(E2,S2,CS2))Feqc(calls(E1,S1,CS1),nocalls)Feqc(calls(E1,S1,CS1),calls(E2,S2,CS2))and(eqt(E1,E2),and(eqs(S1,S2),eqc(CS1,CS2)))push(E1,E2,nocalls)calls(E1,stack(E2,empty),nocalls)push(E1,E2,calls(E3,S1,CS1))push1(E1,E2,E3,S1,CS1,eqt(E1,E3))push1(E1,E2,E3,S1,CS1,T)calls(E3,pushs(E2,S1),CS1)Marked_element(int(s(s(N1))),tuple(T1,T2))Marked_element(int(s(N1)),T2)T0gen_tag130record_new0a0case2310eqt0istops120locker2_map_add_pending33220release0locker2_obtainable30imp3330stack220locker2_map_promote_pending30locker0case413330int10push23320case121330true10locker2_check_availables20F0eqs0record_update11220false0locker2_release_lock1330undefined0nocalls0subtract10resource0case60if32330pops230locker2_map_claim_lock20ok0case512120tuple210locker2_add_pending33310s220delete10or0case910record_extract10excl0gen_modtageq30nil0eqc330case01120request0locker2_check_available0not0pushs320locker2_promote_pending130mcrlrecord0locker2_obtainables110Marked_element10cons1120push12332230member0element2130locker2_adduniq2230and210empty0record_updates110lock0excllock0pid30calls22130locker2_remove_pending3310tag0equal0eq0tops330locker2_claim_lock0pending0andt0tuplenil20append10020case81210or(T,T)Tor(F,T)Tor(T,F)Tor(F,F)Fand(T,B)Band(B,T)Band(F,B)Fand(B,F)Fimp(T,B)Bimp(F,B)Tnot(T)Fnot(F)Tif(T,B1,B2)B1if(F,B1,B2)B2eq(T,T)Teq(F,F)Teq(T,F)Feq(F,T)Feqt(nil,undefined)Feqt(nil,pid(N2))Feqt(nil,int(N2))Feqt(nil,cons(H2,T2))Feqt(nil,tuple(H2,T2))Feqt(nil,tuplenil(H2))Feqt(a,nil)Feqt(a,a)Teqt(a,excl)Feqt(a,false)Feqt(a,lock)Feqt(a,locker)Feqt(a,mcrlrecord)Feqt(a,ok)Feqt(a,pending)Feqt(a,release)Feqt(a,request)Feqt(a,resource)Feqt(a,tag)Feqt(a,true)Feqt(a,undefined)Feqt(a,pid(N2))Feqt(a,int(N2))Feqt(a,cons(H2,T2))Feqt(a,tuple(H2,T2))Feqt(a,tuplenil(H2))Feqt(excl,nil)Feqt(excl,a)Feqt(excl,excl)Teqt(excl,false)Feqt(excl,lock)Feqt(excl,locker)Feqt(excl,mcrlrecord)Feqt(excl,ok)Feqt(excl,pending)Feqt(excl,release)Feqt(excl,request)Feqt(excl,resource)Feqt(excl,tag)Feqt(excl,true)Feqt(excl,undefined)Feqt(excl,pid(N2))Feqt(excl,eqt(false,int(N2)))Feqt(false,cons(H2,T2))Feqt(false,tuple(H2,T2))Feqt(false,tuplenil(H2))Feqt(lock,nil)Feqt(lock,a)Feqt(lock,excl)Feqt(lock,false)Feqt(lock,lock)Teqt(lock,locker)Feqt(lock,mcrlrecord)Feqt(lock,ok)Feqt(lock,pending)Feqt(lock,release)Feqt(lock,request)Feqt(lock,resource)Feqt(lock,tag)Feqt(lock,true)Feqt(lock,undefined)Feqt(lock,pid(N2))Feqt(lock,int(N2))Feqt(lock,cons(H2,T2))Feqt(lock,tuple(H2,T2))Feqt(lock,tuplenil(H2))Feqt(locker,nil)Feqt(locker,a)Feqt(locker,excl)Feqt(locker,false)Feqt(locker,lock)Feqt(locker,locker)Teqt(locker,mcrlrecord)Feqt(locker,ok)Feqt(locker,pending)Feqt(locker,release)Feqt(locker,request)Feqt(locker,resource)Feqt(locker,tag)Feqt(locker,true)Feqt(locker,undefined)Feqt(locker,pid(N2))Feqt(locker,int(N2))Feqt(locker,cons(H2,T2))Feqt(locker,tuple(H2,T2))Feqt(locker,tuplenil(H2))Feqt(mcrlrecord,nil)Feqt(mcrlrecord,a)Feqt(mcrlrecord,excl)Feqt(mcrlrecord,false)Feqt(mcrlrecord,lock)Feqt(mcrlrecord,locker)Feqt(mcrlrecord,mcrlrecord)Teqt(mcrlrecord,ok)Feqt(mcrlrecord,pending)Feqt(mcrlrecord,release)Feqt(mcrlrecord,request)Feqt(mcrlrecord,resource)Feqt(ok,resource)Feqt(ok,tag)Feqt(ok,true)Feqt(ok,undefined)Feqt(ok,pid(N2))Feqt(ok,int(N2))Feqt(ok,cons(H2,T2))Feqt(ok,tuple(H2,T2))Feqt(ok,tuplenil(H2))Feqt(pending,nil)Feqt(pending,a)Feqt(pending,excl)Feqt(pending,false)Feqt(pending,lock)Feqt(pending,locker)Feqt(pending,mcrlrecord)Feqt(pending,ok)Feqt(pending,pending)Teqt(pending,release)Feqt(pending,request)Feqt(pending,resource)Feqt(pending,tag)Feqt(pending,true)Feqt(pending,undefined)Feqt(pending,pid(N2))Feqt(pending,int(N2))Feqt(pending,cons(H2,T2))Feqt(pending,tuple(H2,T2))Feqt(pending,tuplenil(H2))Feqt(release,nil)Feqt(release,a)Feqt(release,excl)Feqt(release,false)Feqt(release,lock)Feqt(release,locker)Feqt(release,mcrlrecord)Feqt(release,ok)Feqt(request,mcrlrecord)Feqt(request,ok)Feqt(request,pending)Feqt(request,release)Feqt(request,request)Teqt(request,resource)Feqt(request,tag)Feqt(request,true)Feqt(request,undefined)Feqt(request,pid(N2))Feqt(request,int(N2))Feqt(request,cons(H2,T2))Feqt(request,tuple(H2,T2))Feqt(request,tuplenil(H2))Feqt(resource,nil)Feqt(resource,a)Feqt(resource,excl)Feqt(resource,false)Feqt(resource,lock)Feqt(resource,locker)Feqt(resource,mcrlrecord)Feqt(resource,ok)Feqt(resource,pending)Feqt(resource,release)Feqt(resource,request)Feqt(resource,resource)Teqt(resource,tag)Feqt(resource,true)Feqt(resource,undefined)Feqt(resource,pid(N2))Feqt(resource,int(N2))Feqt(resource,cons(H2,T2))Feqt(resource,tuple(H2,T2))Feqt(resource,tuplenil(H2))Feqt(tag,nil)Feqt(tag,a)Feqt(tag,excl)Feqt(tag,false)Feqt(tag,lock)Feqt(tag,locker)Feqt(tag,mcrlrecord)Feqt(tag,ok)Feqt(tag,pending)Feqt(tag,release)Feqt(tag,request)Feqt(tag,resource)Feqt(tag,tag)Teqt(tag,true)Feqt(tag,undefined)Feqt(tag,pid(N2))Feqt(tag,int(N2))Feqt(tag,cons(H2,T2))Feqt(tag,tuple(H2,T2))Feqt(tag,tuplenil(H2))Feqt(true,nil)Feqt(true,a)Feqt(true,excl)Feqt(true,false)Feqt(true,lock)Feqt(true,locker)Feqt(true,mcrlrecord)Feqt(true,ok)Feqt(true,pending)Feqt(true,release)Feqt(true,request)Feqt(true,resource)Feqt(true,tag)Feqt(true,true)Teqt(true,undefined)Feqt(true,pid(N2))Feqt(true,int(N2))Feqt(true,cons(H2,T2))Feqt(true,tuple(H2,T2))Feqt(true,tuplenil(H2))Feqt(undefined,nil)Feqt(undefined,a)Feqt(undefined,tuplenil(H2))Feqt(pid(N1),nil)Feqt(pid(N1),a)Feqt(pid(N1),excl)Feqt(pid(N1),false)Feqt(pid(N1),lock)Feqt(pid(N1),locker)Feqt(pid(N1),mcrlrecord)Feqt(pid(N1),ok)Feqt(pid(N1),pending)Feqt(pid(N1),release)Feqt(pid(N1),request)Feqt(pid(N1),resource)Feqt(pid(N1),tag)Feqt(pid(N1),true)Feqt(pid(N1),undefined)Feqt(pid(N1),pid(N2))eqt(N1,N2)eqt(pid(N1),int(N2))Feqt(pid(N1),cons(H2,T2))Feqt(pid(N1),tuple(H2,T2))Feqt(pid(N1),tuplenil(H2))Feqt(int(N1),nil)Feqt(int(N1),a)Feqt(int(N1),excl)Feqt(int(N1),false)Feqt(int(N1),lock)Feqt(int(N1),locker)Feqt(int(N1),mcrlrecord)Feqt(int(N1),ok)Feqt(int(N1),pending)Feqt(int(N1),release)Feqt(int(N1),request)Feqt(int(N1),resource)Feqt(int(N1),tag)Feqt(int(N1),true)Feqt(int(N1),undefined)Feqt(cons(H1,T1),resource)Feqt(cons(H1,T1),tag)Feqt(cons(H1,T1),true)Feqt(cons(H1,T1),undefined)Feqt(cons(H1,T1),pid(N2))Feqt(cons(H1,T1),int(N2))Feqt(cons(H1,T1),cons(H2,T2))and(eqt(H1,H2),eqt(T1,T2))eqt(cons(H1,T1),tuple(H2,T2))Feqt(cons(H1,T1),tuplenil(H2))Feqt(tuple(H1,T1),nil)Feqt(tuple(H1,T1),a)Feqt(tuple(H1,T1),excl)Feqt(tuple(H1,T1),false)Feqt(tuple(H1,T1),lock)Feqt(tuple(H1,T1),locker)Feqt(tuple(H1,T1),mcrlrecord)Feqt(tuple(H1,T1),ok)Feqt(tuple(H1,T1),pending)Feqt(tuple(H1,T1),release)Feqt(tuple(H1,T1),request)Feqt(tuple(H1,T1),resource)Feqt(tuple(H1,T1),tag)Feqt(tuple(H1,T1),true)Feqt(tuple(H1,T1),undefined)Feqt(tuple(H1,T1),pid(N2))Feqt(tuple(H1,T1),int(N2))Feqt(tuple(H1,T1),cons(H2,T2))Feqt(tuple(H1,T1),tuple(H2,T2))and(eqt(H1,H2),eqt(T1,T2))eqt(tuple(H1,T1),tuplenil(H2))Feqt(tuplenil(H1),nil)Feqt(tuplenil(H1),a)Feqt(tuplenil(H1),excl)Feqt(tuplenil(H1),false)Feqt(tuplenil(H1),lock)Feqt(tuplenil(H1),locker)Feqt(tuplenil(H1),mcrlrecord)Feqt(tuplenil(H1),ok)Feqt(tuplenil(H1),pending)Feqt(tuplenil(H1),release)Feqt(tuplenil(H1),request)Feqt(tuplenil(H1),resource)Feqt(tuplenil(H1),tag)Feqt(tuplenil(H1),true)Feqt(tuplenil(H1),undefined)Feqt(tuplenil(H1),pid(N2))Feqt(tuplenil(H1),int(N2))Feqt(tuplenil(H1),cons(H2,T2))Feqt(tuplenil(H1),tuple(H2,T2))Feqt(tuplenil(H1),tuplenil(H2))eqt(H1,H2)element(int(s(0)),tuplenil(T1))T1element(int(s(0)),tuple(T1,T2))T1element(int(s(s(N1))),tuple(T1,T2))element(int(s(N1)),T2)record_new(lock)tuple(mcrlrecord,tuple(lock,tuple(undefined,tuple(nil,tuplenil(nil)))))record_extract(tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(F2))))), lock,resource)tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(F2)))))record_update(tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(F2))))), lock,pending,NewF)tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(NewF)))))record_updates(Record,Name,nil)Recordrecord_updates(Record,Name,cons(tuple(Field,tuplenil(NewF)),Fields))record_updates(record_update(Record,Name,Field,NewF),Name,Fields)locker2_map_promote_pending(nil,Pending)nillocker2_map_promote_pending(cons(Lock,Locks),Pending)cons(locker2_promote_pending(Lock,Pending), locker2_map_promote_pending(Locks,Pending))locker2_map_claim_lock(nil,Resources,Client)nillocker2_map_claim_lock(cons(Lock,Locks),Resources,Client)cons(locker2_claim_lock(Lock,Resources,Client), locker2_map_claim_lock(Locks,Resources,Client))locker2_map_add_pending(nil,Resources,Client)nillocker2_promote_pending(Lock,Client)case0(Client,Lock,record_extract(Lock,lock,pending))case0(Client,Lock,cons(Client,Pendings))record_updates(Lock,lock, cons(tuple(excl,tuplenil(Client)), cons(tuple(pending,tuplenil(Pendings)),nil)))case0(Client,Lock,MCRLFree0)Locklocker2_remove_pending(Lock,Client)record_updates(Lock,lock, cons(tuple(pending, tuplenil(subtract(record_extract(Lock,lock,pending),cons(Client,nil)))), nil))locker2_add_pending(Lock,Resources,Client)case1(Client,Resources,Lock, member(record_extract(Lock,lock,resource),Resources))case1(Client,Resources,Lock,true)record_updates(Lock,lock, cons(tuple(pending, tuplenil(append(record_extract(Lock,lock,pending),cons(Client,nil)))), nil))case1(Client,Resources,Lock,false)Locklocker2_release_lock(Lock,Client)case2(Client,Lock,gen_modtageq(Client,record_extract(Lock,lock,excl)))case2(Client,Lock,true)record_updates(Lock,lock,cons(tuple(excllock,excl),nil))case4(Client,Lock,MCRLFree1)falselocker2_obtainables(nil,Client)truelocker2_obtainables(cons(Lock,Locks),Client)case5(Client,Locks,Lock,member(Client,record_extract(Lock,lock,pending)))case5(Client,Locks,Lock,true)andt(locker2_obtainable(Lock,Client),locker2_obtainables(Locks,Client))case5(Client,Locks,Lock,false)locker2_obtainables(Locks,Client)locker2_check_available(Resource,nil)falselocker2_check_available(Resource,cons(Lock,Locks))case6(Locks,Lock,Resource,equal(Resource,record_extract(Lock,lock,resource)))case6(Locks,Lock,Resource,true)andt(equal(record_extract(Lock,lock,excl),nil), equal(record_extract(Lock,lock,pending),nil))case6(Locks,Lock,Resource,false)locker2_check_available(Resource,Locks)locker2_check_availables(nil,Locks)truelocker2_check_availables(cons(Resource,Resources),Locks)andt(locker2_check_available(Resource,Locks), locker2_check_availables(Resources,Locks))locker2_adduniq(nil,List)Listappend(cons(Head,Tail),List)cons(Head,append(Tail,List))subtract(List,nil)Listsubtract(List,cons(Head,Tail))subtract(delete(Head,List),Tail)delete(E,nil)nildelete(E,cons(Head,Tail))case8(Tail,Head,E,equal(E,Head))case8(Tail,Head,E,true)Tailcase8(Tail,Head,E,false)cons(Head,delete(E,Tail))gen_tag(Pid)tuple(Pid,tuplenil(tag))gen_modtageq(Client1,Client2)equal(Client1,Client2)member(E,nil)falsemember(E,cons(Head,Tail))case9(Tail,Head,E,equal(E,Head))case9(Tail,Head,E,true)truecase9(Tail,Head,E,false)member(E,Tail)eqs(empty,empty)Teqs(empty,stack(E2,S2))Feqs(stack(E1,S1),empty)Feqs(stack(E1,S1),stack(E2,S2))and(eqt(E1,E2),eqs(S1,S2))pushs(E1,S1)stack(E1,S1)pops(stack(E1,S1))S1tops(stack(E1,S1))E1istops(E1,empty)Fistops(E1,stack(E2,S1))eqt(E1,E2)eqc(nocalls,nocalls)Teqc(nocalls,calls(E2,S2,CS2))Feqc(calls(E1,S1,CS1),nocalls)Feqc(calls(E1,S1,CS1),calls(E2,S2,CS2))and(eqt(E1,E2),and(eqs(S1,S2),eqc(CS1,CS2)))push(E1,E2,nocalls)calls(E1,stack(E2,empty),nocalls)push(E1,E2,calls(E3,S1,CS1))push1(E1,E2,E3,S1,CS1,eqt(E1,E3))push1(E1,E2,E3,S1,CS1,T)calls(E3,pushs(E2,S1),CS1)Marked_locker2_map_promote_pending(cons(Lock,Locks),Pending)Marked_locker2_map_promote_pending(Locks,Pending)T0gen_tag110record_new0a0case21310eqt0istops20locker2_map_add_pending33220release0locker2_obtainable30imp3320stack120locker2_map_promote_pending30locker0case432230int20push23320case131330true10locker2_check_availables120F0eqs0record_update110false20locker2_release_lock3330Marked_locker2_map_promote_pending30undefined0nocalls30subtract10resource0case6220if32220pops230locker2_map_claim_lock10ok0case510tuple110locker2_add_pending33310s230delete10or0case920record_extract20excl0gen_modtageq30nil0eqc210case02110request0locker2_check_available220not0pushs320locker2_promote_pending230mcrlrecord0locker2_obtainables10cons2110push12332230member20element2130locker2_adduniq2230and210empty0record_updates110lock0excllock0pid30calls2120locker2_remove_pending3310tag0equal0eq0tops230locker2_claim_lock0pending0andt10tuplenil10append10020case81110or(T,T)Tor(F,T)Tor(T,F)Tor(F,F)Fand(T,B)Band(B,T)Band(F,B)Fand(B,F)Fimp(T,B)Bimp(F,B)Tnot(T)Fnot(F)Tif(T,B1,B2)B1if(F,B1,B2)B2eq(T,T)Teq(F,F)Teq(T,F)Feq(F,T)Feqt(nil,undefined)Feqt(nil,pid(N2))Feqt(nil,int(N2))Feqt(nil,cons(H2,T2))Feqt(nil,tuple(H2,T2))Feqt(nil,tuplenil(H2))Feqt(a,nil)Feqt(a,a)Teqt(a,excl)Feqt(a,false)Feqt(a,lock)Feqt(a,locker)Feqt(a,mcrlrecord)Feqt(a,ok)Feqt(a,pending)Feqt(a,release)Feqt(a,request)Feqt(a,resource)Feqt(a,tag)Feqt(a,true)Feqt(a,undefined)Feqt(a,pid(N2))Feqt(a,int(N2))Feqt(a,cons(H2,T2))Feqt(a,tuple(H2,T2))Feqt(a,tuplenil(H2))Feqt(excl,nil)Feqt(excl,a)Feqt(excl,excl)Teqt(excl,false)Feqt(excl,lock)Feqt(excl,locker)Feqt(excl,mcrlrecord)Feqt(excl,ok)Feqt(excl,pending)Feqt(excl,release)Feqt(excl,request)Feqt(excl,resource)Feqt(excl,tag)Feqt(excl,true)Feqt(excl,undefined)Feqt(excl,pid(N2))Feqt(excl,eqt(false,int(N2)))Feqt(false,cons(H2,T2))Feqt(false,tuple(H2,T2))Feqt(false,tuplenil(H2))Feqt(lock,nil)Feqt(lock,a)Feqt(lock,excl)Feqt(lock,false)Feqt(lock,lock)Teqt(lock,locker)Feqt(lock,mcrlrecord)Feqt(lock,ok)Feqt(lock,pending)Feqt(lock,release)Feqt(lock,request)Feqt(lock,resource)Feqt(lock,tag)Feqt(lock,true)Feqt(lock,undefined)Feqt(lock,pid(N2))Feqt(lock,int(N2))Feqt(lock,cons(H2,T2))Feqt(lock,tuple(H2,T2))Feqt(lock,tuplenil(H2))Feqt(locker,nil)Feqt(locker,a)Feqt(locker,excl)Feqt(locker,false)Feqt(locker,lock)Feqt(locker,locker)Teqt(locker,mcrlrecord)Feqt(locker,ok)Feqt(locker,pending)Feqt(locker,release)Feqt(locker,request)Feqt(locker,resource)Feqt(locker,tag)Feqt(locker,true)Feqt(locker,undefined)Feqt(locker,pid(N2))Feqt(locker,int(N2))Feqt(locker,cons(H2,T2))Feqt(locker,tuple(H2,T2))Feqt(locker,tuplenil(H2))Feqt(mcrlrecord,nil)Feqt(mcrlrecord,a)Feqt(mcrlrecord,excl)Feqt(mcrlrecord,false)Feqt(mcrlrecord,lock)Feqt(mcrlrecord,locker)Feqt(mcrlrecord,mcrlrecord)Teqt(mcrlrecord,ok)Feqt(mcrlrecord,pending)Feqt(mcrlrecord,release)Feqt(mcrlrecord,request)Feqt(mcrlrecord,resource)Feqt(ok,resource)Feqt(ok,tag)Feqt(ok,true)Feqt(ok,undefined)Feqt(ok,pid(N2))Feqt(ok,int(N2))Feqt(ok,cons(H2,T2))Feqt(ok,tuple(H2,T2))Feqt(ok,tuplenil(H2))Feqt(pending,nil)Feqt(pending,a)Feqt(pending,excl)Feqt(pending,false)Feqt(pending,lock)Feqt(pending,locker)Feqt(pending,mcrlrecord)Feqt(pending,ok)Feqt(pending,pending)Teqt(pending,release)Feqt(pending,request)Feqt(pending,resource)Feqt(pending,tag)Feqt(pending,true)Feqt(pending,undefined)Feqt(pending,pid(N2))Feqt(pending,int(N2))Feqt(pending,cons(H2,T2))Feqt(pending,tuple(H2,T2))Feqt(pending,tuplenil(H2))Feqt(release,nil)Feqt(release,a)Feqt(release,excl)Feqt(release,false)Feqt(release,lock)Feqt(release,locker)Feqt(release,mcrlrecord)Feqt(release,ok)Feqt(request,mcrlrecord)Feqt(request,ok)Feqt(request,pending)Feqt(request,release)Feqt(request,request)Teqt(request,resource)Feqt(request,tag)Feqt(request,true)Feqt(request,undefined)Feqt(request,pid(N2))Feqt(request,int(N2))Feqt(request,cons(H2,T2))Feqt(request,tuple(H2,T2))Feqt(request,tuplenil(H2))Feqt(resource,nil)Feqt(resource,a)Feqt(resource,excl)Feqt(resource,false)Feqt(resource,lock)Feqt(resource,locker)Feqt(resource,mcrlrecord)Feqt(resource,ok)Feqt(resource,pending)Feqt(resource,release)Feqt(resource,request)Feqt(resource,resource)Teqt(resource,tag)Feqt(resource,true)Feqt(resource,undefined)Feqt(resource,pid(N2))Feqt(resource,int(N2))Feqt(resource,cons(H2,T2))Feqt(resource,tuple(H2,T2))Feqt(resource,tuplenil(H2))Feqt(tag,nil)Feqt(tag,a)Feqt(tag,excl)Feqt(tag,false)Feqt(tag,lock)Feqt(tag,locker)Feqt(tag,mcrlrecord)Feqt(tag,ok)Feqt(tag,pending)Feqt(tag,release)Feqt(tag,request)Feqt(tag,resource)Feqt(tag,tag)Teqt(tag,true)Feqt(tag,undefined)Feqt(tag,pid(N2))Feqt(tag,int(N2))Feqt(tag,cons(H2,T2))Feqt(tag,tuple(H2,T2))Feqt(tag,tuplenil(H2))Feqt(true,nil)Feqt(true,a)Feqt(true,excl)Feqt(true,false)Feqt(true,lock)Feqt(true,locker)Feqt(true,mcrlrecord)Feqt(true,ok)Feqt(true,pending)Feqt(true,release)Feqt(true,request)Feqt(true,resource)Feqt(true,tag)Feqt(true,true)Teqt(true,undefined)Feqt(true,pid(N2))Feqt(true,int(N2))Feqt(true,cons(H2,T2))Feqt(true,tuple(H2,T2))Feqt(true,tuplenil(H2))Feqt(undefined,nil)Feqt(undefined,a)Feqt(undefined,tuplenil(H2))Feqt(pid(N1),nil)Feqt(pid(N1),a)Feqt(pid(N1),excl)Feqt(pid(N1),false)Feqt(pid(N1),lock)Feqt(pid(N1),locker)Feqt(pid(N1),mcrlrecord)Feqt(pid(N1),ok)Feqt(pid(N1),pending)Feqt(pid(N1),release)Feqt(pid(N1),request)Feqt(pid(N1),resource)Feqt(pid(N1),tag)Feqt(pid(N1),true)Feqt(pid(N1),undefined)Feqt(pid(N1),pid(N2))eqt(N1,N2)eqt(pid(N1),int(N2))Feqt(pid(N1),cons(H2,T2))Feqt(pid(N1),tuple(H2,T2))Feqt(pid(N1),tuplenil(H2))Feqt(int(N1),nil)Feqt(int(N1),a)Feqt(int(N1),excl)Feqt(int(N1),false)Feqt(int(N1),lock)Feqt(int(N1),locker)Feqt(int(N1),mcrlrecord)Feqt(int(N1),ok)Feqt(int(N1),pending)Feqt(int(N1),release)Feqt(int(N1),request)Feqt(int(N1),resource)Feqt(int(N1),tag)Feqt(int(N1),true)Feqt(int(N1),undefined)Feqt(cons(H1,T1),resource)Feqt(cons(H1,T1),tag)Feqt(cons(H1,T1),true)Feqt(cons(H1,T1),undefined)Feqt(cons(H1,T1),pid(N2))Feqt(cons(H1,T1),int(N2))Feqt(cons(H1,T1),cons(H2,T2))and(eqt(H1,H2),eqt(T1,T2))eqt(cons(H1,T1),tuple(H2,T2))Feqt(cons(H1,T1),tuplenil(H2))Feqt(tuple(H1,T1),nil)Feqt(tuple(H1,T1),a)Feqt(tuple(H1,T1),excl)Feqt(tuple(H1,T1),false)Feqt(tuple(H1,T1),lock)Feqt(tuple(H1,T1),locker)Feqt(tuple(H1,T1),mcrlrecord)Feqt(tuple(H1,T1),ok)Feqt(tuple(H1,T1),pending)Feqt(tuple(H1,T1),release)Feqt(tuple(H1,T1),request)Feqt(tuple(H1,T1),resource)Feqt(tuple(H1,T1),tag)Feqt(tuple(H1,T1),true)Feqt(tuple(H1,T1),undefined)Feqt(tuple(H1,T1),pid(N2))Feqt(tuple(H1,T1),int(N2))Feqt(tuple(H1,T1),cons(H2,T2))Feqt(tuple(H1,T1),tuple(H2,T2))and(eqt(H1,H2),eqt(T1,T2))eqt(tuple(H1,T1),tuplenil(H2))Feqt(tuplenil(H1),nil)Feqt(tuplenil(H1),a)Feqt(tuplenil(H1),excl)Feqt(tuplenil(H1),false)Feqt(tuplenil(H1),lock)Feqt(tuplenil(H1),locker)Feqt(tuplenil(H1),mcrlrecord)Feqt(tuplenil(H1),ok)Feqt(tuplenil(H1),pending)Feqt(tuplenil(H1),release)Feqt(tuplenil(H1),request)Feqt(tuplenil(H1),resource)Feqt(tuplenil(H1),tag)Feqt(tuplenil(H1),true)Feqt(tuplenil(H1),undefined)Feqt(tuplenil(H1),pid(N2))Feqt(tuplenil(H1),int(N2))Feqt(tuplenil(H1),cons(H2,T2))Feqt(tuplenil(H1),tuple(H2,T2))Feqt(tuplenil(H1),tuplenil(H2))eqt(H1,H2)element(int(s(0)),tuplenil(T1))T1element(int(s(0)),tuple(T1,T2))T1element(int(s(s(N1))),tuple(T1,T2))element(int(s(N1)),T2)record_new(lock)tuple(mcrlrecord,tuple(lock,tuple(undefined,tuple(nil,tuplenil(nil)))))record_extract(tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(F2))))), lock,resource)tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(F2)))))record_update(tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(F2))))), lock,pending,NewF)tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(NewF)))))record_updates(Record,Name,nil)Recordrecord_updates(Record,Name,cons(tuple(Field,tuplenil(NewF)),Fields))record_updates(record_update(Record,Name,Field,NewF),Name,Fields)locker2_map_promote_pending(nil,Pending)nillocker2_map_promote_pending(cons(Lock,Locks),Pending)cons(locker2_promote_pending(Lock,Pending), locker2_map_promote_pending(Locks,Pending))locker2_map_claim_lock(nil,Resources,Client)nillocker2_map_claim_lock(cons(Lock,Locks),Resources,Client)cons(locker2_claim_lock(Lock,Resources,Client), locker2_map_claim_lock(Locks,Resources,Client))locker2_map_add_pending(nil,Resources,Client)nillocker2_promote_pending(Lock,Client)case0(Client,Lock,record_extract(Lock,lock,pending))case0(Client,Lock,cons(Client,Pendings))record_updates(Lock,lock, cons(tuple(excl,tuplenil(Client)), cons(tuple(pending,tuplenil(Pendings)),nil)))case0(Client,Lock,MCRLFree0)Locklocker2_remove_pending(Lock,Client)record_updates(Lock,lock, cons(tuple(pending, tuplenil(subtract(record_extract(Lock,lock,pending),cons(Client,nil)))), nil))locker2_add_pending(Lock,Resources,Client)case1(Client,Resources,Lock, member(record_extract(Lock,lock,resource),Resources))case1(Client,Resources,Lock,true)record_updates(Lock,lock, cons(tuple(pending, tuplenil(append(record_extract(Lock,lock,pending),cons(Client,nil)))), nil))case1(Client,Resources,Lock,false)Locklocker2_release_lock(Lock,Client)case2(Client,Lock,gen_modtageq(Client,record_extract(Lock,lock,excl)))case2(Client,Lock,true)record_updates(Lock,lock,cons(tuple(excllock,excl),nil))case4(Client,Lock,MCRLFree1)falselocker2_obtainables(nil,Client)truelocker2_obtainables(cons(Lock,Locks),Client)case5(Client,Locks,Lock,member(Client,record_extract(Lock,lock,pending)))case5(Client,Locks,Lock,true)andt(locker2_obtainable(Lock,Client),locker2_obtainables(Locks,Client))case5(Client,Locks,Lock,false)locker2_obtainables(Locks,Client)locker2_check_available(Resource,nil)falselocker2_check_available(Resource,cons(Lock,Locks))case6(Locks,Lock,Resource,equal(Resource,record_extract(Lock,lock,resource)))case6(Locks,Lock,Resource,true)andt(equal(record_extract(Lock,lock,excl),nil), equal(record_extract(Lock,lock,pending),nil))case6(Locks,Lock,Resource,false)locker2_check_available(Resource,Locks)locker2_check_availables(nil,Locks)truelocker2_check_availables(cons(Resource,Resources),Locks)andt(locker2_check_available(Resource,Locks), locker2_check_availables(Resources,Locks))locker2_adduniq(nil,List)Listappend(cons(Head,Tail),List)cons(Head,append(Tail,List))subtract(List,nil)Listsubtract(List,cons(Head,Tail))subtract(delete(Head,List),Tail)delete(E,nil)nildelete(E,cons(Head,Tail))case8(Tail,Head,E,equal(E,Head))case8(Tail,Head,E,true)Tailcase8(Tail,Head,E,false)cons(Head,delete(E,Tail))gen_tag(Pid)tuple(Pid,tuplenil(tag))gen_modtageq(Client1,Client2)equal(Client1,Client2)member(E,nil)falsemember(E,cons(Head,Tail))case9(Tail,Head,E,equal(E,Head))case9(Tail,Head,E,true)truecase9(Tail,Head,E,false)member(E,Tail)eqs(empty,empty)Teqs(empty,stack(E2,S2))Feqs(stack(E1,S1),empty)Feqs(stack(E1,S1),stack(E2,S2))and(eqt(E1,E2),eqs(S1,S2))pushs(E1,S1)stack(E1,S1)pops(stack(E1,S1))S1tops(stack(E1,S1))E1istops(E1,empty)Fistops(E1,stack(E2,S1))eqt(E1,E2)eqc(nocalls,nocalls)Teqc(nocalls,calls(E2,S2,CS2))Feqc(calls(E1,S1,CS1),nocalls)Feqc(calls(E1,S1,CS1),calls(E2,S2,CS2))and(eqt(E1,E2),and(eqs(S1,S2),eqc(CS1,CS2)))push(E1,E2,nocalls)calls(E1,stack(E2,empty),nocalls)push(E1,E2,calls(E3,S1,CS1))push1(E1,E2,E3,S1,CS1,eqt(E1,E3))push1(E1,E2,E3,S1,CS1,T)calls(E3,pushs(E2,S1),CS1)Marked_locker2_map_claim_lock(cons(Lock,Locks),Resources,Client)Marked_locker2_map_claim_lock(Locks,Resources,Client)T0gen_tag120record_new220a0case21330eqt20istops110locker2_map_add_pending33330release0locker2_obtainable30imp3320stack330locker2_map_promote_pending30locker0case413330int0push3330case1213320true10locker2_check_availables20F0eqs30record_update1120false0locker2_release_lock3330undefined0nocalls0subtract10resource0case60if22220pops230locker2_map_claim_lock10ok0case51110tuple210locker2_add_pending33310s20delete10or0case910record_extract10excl0gen_modtageq10Marked_locker2_map_claim_lock30nil0eqc30case02120request0locker2_check_available0not0pushs330locker2_promote_pending230mcrlrecord0locker2_obtainables110cons1110push13333330member0element230locker2_adduniq3330and110empty0record_updates1110lock10excllock0pid30calls3120locker2_remove_pending3310tag0equal0eq0tops330locker2_claim_lock0pending0andt0tuplenil20append10030case81110or(T,T)Tor(F,T)Tor(T,F)Tor(F,F)Fand(T,B)Band(B,T)Band(F,B)Fand(B,F)Fimp(T,B)Bimp(F,B)Tnot(T)Fnot(F)Tif(T,B1,B2)B1if(F,B1,B2)B2eq(T,T)Teq(F,F)Teq(T,F)Feq(F,T)Feqt(nil,undefined)Feqt(nil,pid(N2))Feqt(nil,int(N2))Feqt(nil,cons(H2,T2))Feqt(nil,tuple(H2,T2))Feqt(nil,tuplenil(H2))Feqt(a,nil)Feqt(a,a)Teqt(a,excl)Feqt(a,false)Feqt(a,lock)Feqt(a,locker)Feqt(a,mcrlrecord)Feqt(a,ok)Feqt(a,pending)Feqt(a,release)Feqt(a,request)Feqt(a,resource)Feqt(a,tag)Feqt(a,true)Feqt(a,undefined)Feqt(a,pid(N2))Feqt(a,int(N2))Feqt(a,cons(H2,T2))Feqt(a,tuple(H2,T2))Feqt(a,tuplenil(H2))Feqt(excl,nil)Feqt(excl,a)Feqt(excl,excl)Teqt(excl,false)Feqt(excl,lock)Feqt(excl,locker)Feqt(excl,mcrlrecord)Feqt(excl,ok)Feqt(excl,pending)Feqt(excl,release)Feqt(excl,request)Feqt(excl,resource)Feqt(excl,tag)Feqt(excl,true)Feqt(excl,undefined)Feqt(excl,pid(N2))Feqt(excl,eqt(false,int(N2)))Feqt(false,cons(H2,T2))Feqt(false,tuple(H2,T2))Feqt(false,tuplenil(H2))Feqt(lock,nil)Feqt(lock,a)Feqt(lock,excl)Feqt(lock,false)Feqt(lock,lock)Teqt(lock,locker)Feqt(lock,mcrlrecord)Feqt(lock,ok)Feqt(lock,pending)Feqt(lock,release)Feqt(lock,request)Feqt(lock,resource)Feqt(lock,tag)Feqt(lock,true)Feqt(lock,undefined)Feqt(lock,pid(N2))Feqt(lock,int(N2))Feqt(lock,cons(H2,T2))Feqt(lock,tuple(H2,T2))Feqt(lock,tuplenil(H2))Feqt(locker,nil)Feqt(locker,a)Feqt(locker,excl)Feqt(locker,false)Feqt(locker,lock)Feqt(locker,locker)Teqt(locker,mcrlrecord)Feqt(locker,ok)Feqt(locker,pending)Feqt(locker,release)Feqt(locker,request)Feqt(locker,resource)Feqt(locker,tag)Feqt(locker,true)Feqt(locker,undefined)Feqt(locker,pid(N2))Feqt(locker,int(N2))Feqt(locker,cons(H2,T2))Feqt(locker,tuple(H2,T2))Feqt(locker,tuplenil(H2))Feqt(mcrlrecord,nil)Feqt(mcrlrecord,a)Feqt(mcrlrecord,excl)Feqt(mcrlrecord,false)Feqt(mcrlrecord,lock)Feqt(mcrlrecord,locker)Feqt(mcrlrecord,mcrlrecord)Teqt(mcrlrecord,ok)Feqt(mcrlrecord,pending)Feqt(mcrlrecord,release)Feqt(mcrlrecord,request)Feqt(mcrlrecord,resource)Feqt(ok,resource)Feqt(ok,tag)Feqt(ok,true)Feqt(ok,undefined)Feqt(ok,pid(N2))Feqt(ok,int(N2))Feqt(ok,cons(H2,T2))Feqt(ok,tuple(H2,T2))Feqt(ok,tuplenil(H2))Feqt(pending,nil)Feqt(pending,a)Feqt(pending,excl)Feqt(pending,false)Feqt(pending,lock)Feqt(pending,locker)Feqt(pending,mcrlrecord)Feqt(pending,ok)Feqt(pending,pending)Teqt(pending,release)Feqt(pending,request)Feqt(pending,resource)Feqt(pending,tag)Feqt(pending,true)Feqt(pending,undefined)Feqt(pending,pid(N2))Feqt(pending,int(N2))Feqt(pending,cons(H2,T2))Feqt(pending,tuple(H2,T2))Feqt(pending,tuplenil(H2))Feqt(release,nil)Feqt(release,a)Feqt(release,excl)Feqt(release,false)Feqt(release,lock)Feqt(release,locker)Feqt(release,mcrlrecord)Feqt(release,ok)Feqt(request,mcrlrecord)Feqt(request,ok)Feqt(request,pending)Feqt(request,release)Feqt(request,request)Teqt(request,resource)Feqt(request,tag)Feqt(request,true)Feqt(request,undefined)Feqt(request,pid(N2))Feqt(request,int(N2))Feqt(request,cons(H2,T2))Feqt(request,tuple(H2,T2))Feqt(request,tuplenil(H2))Feqt(resource,nil)Feqt(resource,a)Feqt(resource,excl)Feqt(resource,false)Feqt(resource,lock)Feqt(resource,locker)Feqt(resource,mcrlrecord)Feqt(resource,ok)Feqt(resource,pending)Feqt(resource,release)Feqt(resource,request)Feqt(resource,resource)Teqt(resource,tag)Feqt(resource,true)Feqt(resource,undefined)Feqt(resource,pid(N2))Feqt(resource,int(N2))Feqt(resource,cons(H2,T2))Feqt(resource,tuple(H2,T2))Feqt(resource,tuplenil(H2))Feqt(tag,nil)Feqt(tag,a)Feqt(tag,excl)Feqt(tag,false)Feqt(tag,lock)Feqt(tag,locker)Feqt(tag,mcrlrecord)Feqt(tag,ok)Feqt(tag,pending)Feqt(tag,release)Feqt(tag,request)Feqt(tag,resource)Feqt(tag,tag)Teqt(tag,true)Feqt(tag,undefined)Feqt(tag,pid(N2))Feqt(tag,int(N2))Feqt(tag,cons(H2,T2))Feqt(tag,tuple(H2,T2))Feqt(tag,tuplenil(H2))Feqt(true,nil)Feqt(true,a)Feqt(true,excl)Feqt(true,false)Feqt(true,lock)Feqt(true,locker)Feqt(true,mcrlrecord)Feqt(true,ok)Feqt(true,pending)Feqt(true,release)Feqt(true,request)Feqt(true,resource)Feqt(true,tag)Feqt(true,true)Teqt(true,undefined)Feqt(true,pid(N2))Feqt(true,int(N2))Feqt(true,cons(H2,T2))Feqt(true,tuple(H2,T2))Feqt(true,tuplenil(H2))Feqt(undefined,nil)Feqt(undefined,a)Feqt(undefined,tuplenil(H2))Feqt(pid(N1),nil)Feqt(pid(N1),a)Feqt(pid(N1),excl)Feqt(pid(N1),false)Feqt(pid(N1),lock)Feqt(pid(N1),locker)Feqt(pid(N1),mcrlrecord)Feqt(pid(N1),ok)Feqt(pid(N1),pending)Feqt(pid(N1),release)Feqt(pid(N1),request)Feqt(pid(N1),resource)Feqt(pid(N1),tag)Feqt(pid(N1),true)Feqt(pid(N1),undefined)Feqt(pid(N1),pid(N2))eqt(N1,N2)eqt(pid(N1),int(N2))Feqt(pid(N1),cons(H2,T2))Feqt(pid(N1),tuple(H2,T2))Feqt(pid(N1),tuplenil(H2))Feqt(int(N1),nil)Feqt(int(N1),a)Feqt(int(N1),excl)Feqt(int(N1),false)Feqt(int(N1),lock)Feqt(int(N1),locker)Feqt(int(N1),mcrlrecord)Feqt(int(N1),ok)Feqt(int(N1),pending)Feqt(int(N1),release)Feqt(int(N1),request)Feqt(int(N1),resource)Feqt(int(N1),tag)Feqt(int(N1),true)Feqt(int(N1),undefined)Feqt(cons(H1,T1),resource)Feqt(cons(H1,T1),tag)Feqt(cons(H1,T1),true)Feqt(cons(H1,T1),undefined)Feqt(cons(H1,T1),pid(N2))Feqt(cons(H1,T1),int(N2))Feqt(cons(H1,T1),cons(H2,T2))and(eqt(H1,H2),eqt(T1,T2))eqt(cons(H1,T1),tuple(H2,T2))Feqt(cons(H1,T1),tuplenil(H2))Feqt(tuple(H1,T1),nil)Feqt(tuple(H1,T1),a)Feqt(tuple(H1,T1),excl)Feqt(tuple(H1,T1),false)Feqt(tuple(H1,T1),lock)Feqt(tuple(H1,T1),locker)Feqt(tuple(H1,T1),mcrlrecord)Feqt(tuple(H1,T1),ok)Feqt(tuple(H1,T1),pending)Feqt(tuple(H1,T1),release)Feqt(tuple(H1,T1),request)Feqt(tuple(H1,T1),resource)Feqt(tuple(H1,T1),tag)Feqt(tuple(H1,T1),true)Feqt(tuple(H1,T1),undefined)Feqt(tuple(H1,T1),pid(N2))Feqt(tuple(H1,T1),int(N2))Feqt(tuple(H1,T1),cons(H2,T2))Feqt(tuple(H1,T1),tuple(H2,T2))and(eqt(H1,H2),eqt(T1,T2))eqt(tuple(H1,T1),tuplenil(H2))Feqt(tuplenil(H1),nil)Feqt(tuplenil(H1),a)Feqt(tuplenil(H1),excl)Feqt(tuplenil(H1),false)Feqt(tuplenil(H1),lock)Feqt(tuplenil(H1),locker)Feqt(tuplenil(H1),mcrlrecord)Feqt(tuplenil(H1),ok)Feqt(tuplenil(H1),pending)Feqt(tuplenil(H1),release)Feqt(tuplenil(H1),request)Feqt(tuplenil(H1),resource)Feqt(tuplenil(H1),tag)Feqt(tuplenil(H1),true)Feqt(tuplenil(H1),undefined)Feqt(tuplenil(H1),pid(N2))Feqt(tuplenil(H1),int(N2))Feqt(tuplenil(H1),cons(H2,T2))Feqt(tuplenil(H1),tuple(H2,T2))Feqt(tuplenil(H1),tuplenil(H2))eqt(H1,H2)element(int(s(0)),tuplenil(T1))T1element(int(s(0)),tuple(T1,T2))T1element(int(s(s(N1))),tuple(T1,T2))element(int(s(N1)),T2)record_new(lock)tuple(mcrlrecord,tuple(lock,tuple(undefined,tuple(nil,tuplenil(nil)))))record_extract(tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(F2))))), lock,resource)tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(F2)))))record_update(tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(F2))))), lock,pending,NewF)tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(NewF)))))record_updates(Record,Name,nil)Recordrecord_updates(Record,Name,cons(tuple(Field,tuplenil(NewF)),Fields))record_updates(record_update(Record,Name,Field,NewF),Name,Fields)locker2_map_promote_pending(nil,Pending)nillocker2_map_promote_pending(cons(Lock,Locks),Pending)cons(locker2_promote_pending(Lock,Pending), locker2_map_promote_pending(Locks,Pending))locker2_map_claim_lock(nil,Resources,Client)nillocker2_map_claim_lock(cons(Lock,Locks),Resources,Client)cons(locker2_claim_lock(Lock,Resources,Client), locker2_map_claim_lock(Locks,Resources,Client))locker2_map_add_pending(nil,Resources,Client)nillocker2_promote_pending(Lock,Client)case0(Client,Lock,record_extract(Lock,lock,pending))case0(Client,Lock,cons(Client,Pendings))record_updates(Lock,lock, cons(tuple(excl,tuplenil(Client)), cons(tuple(pending,tuplenil(Pendings)),nil)))case0(Client,Lock,MCRLFree0)Locklocker2_remove_pending(Lock,Client)record_updates(Lock,lock, cons(tuple(pending, tuplenil(subtract(record_extract(Lock,lock,pending),cons(Client,nil)))), nil))locker2_add_pending(Lock,Resources,Client)case1(Client,Resources,Lock, member(record_extract(Lock,lock,resource),Resources))case1(Client,Resources,Lock,true)record_updates(Lock,lock, cons(tuple(pending, tuplenil(append(record_extract(Lock,lock,pending),cons(Client,nil)))), nil))case1(Client,Resources,Lock,false)Locklocker2_release_lock(Lock,Client)case2(Client,Lock,gen_modtageq(Client,record_extract(Lock,lock,excl)))case2(Client,Lock,true)record_updates(Lock,lock,cons(tuple(excllock,excl),nil))case4(Client,Lock,MCRLFree1)falselocker2_obtainables(nil,Client)truelocker2_obtainables(cons(Lock,Locks),Client)case5(Client,Locks,Lock,member(Client,record_extract(Lock,lock,pending)))case5(Client,Locks,Lock,true)andt(locker2_obtainable(Lock,Client),locker2_obtainables(Locks,Client))case5(Client,Locks,Lock,false)locker2_obtainables(Locks,Client)locker2_check_available(Resource,nil)falselocker2_check_available(Resource,cons(Lock,Locks))case6(Locks,Lock,Resource,equal(Resource,record_extract(Lock,lock,resource)))case6(Locks,Lock,Resource,true)andt(equal(record_extract(Lock,lock,excl),nil), equal(record_extract(Lock,lock,pending),nil))case6(Locks,Lock,Resource,false)locker2_check_available(Resource,Locks)locker2_check_availables(nil,Locks)truelocker2_check_availables(cons(Resource,Resources),Locks)andt(locker2_check_available(Resource,Locks), locker2_check_availables(Resources,Locks))locker2_adduniq(nil,List)Listappend(cons(Head,Tail),List)cons(Head,append(Tail,List))subtract(List,nil)Listsubtract(List,cons(Head,Tail))subtract(delete(Head,List),Tail)delete(E,nil)nildelete(E,cons(Head,Tail))case8(Tail,Head,E,equal(E,Head))case8(Tail,Head,E,true)Tailcase8(Tail,Head,E,false)cons(Head,delete(E,Tail))gen_tag(Pid)tuple(Pid,tuplenil(tag))gen_modtageq(Client1,Client2)equal(Client1,Client2)member(E,nil)falsemember(E,cons(Head,Tail))case9(Tail,Head,E,equal(E,Head))case9(Tail,Head,E,true)truecase9(Tail,Head,E,false)member(E,Tail)eqs(empty,empty)Teqs(empty,stack(E2,S2))Feqs(stack(E1,S1),empty)Feqs(stack(E1,S1),stack(E2,S2))and(eqt(E1,E2),eqs(S1,S2))pushs(E1,S1)stack(E1,S1)pops(stack(E1,S1))S1tops(stack(E1,S1))E1istops(E1,empty)Fistops(E1,stack(E2,S1))eqt(E1,E2)eqc(nocalls,nocalls)Teqc(nocalls,calls(E2,S2,CS2))Feqc(calls(E1,S1,CS1),nocalls)Feqc(calls(E1,S1,CS1),calls(E2,S2,CS2))and(eqt(E1,E2),and(eqs(S1,S2),eqc(CS1,CS2)))push(E1,E2,nocalls)calls(E1,stack(E2,empty),nocalls)push(E1,E2,calls(E3,S1,CS1))push1(E1,E2,E3,S1,CS1,eqt(E1,E3))push1(E1,E2,E3,S1,CS1,T)calls(E3,pushs(E2,S1),CS1)Marked_record_updates(Record,Name,cons(tuple(Field,tuplenil(NewF)),Fields))Marked_record_updates(record_update(Record,Name,Field,NewF),Name,Fields)T0gen_tag130record_new0a0case22330eqt0istops10locker2_map_add_pending33330release0locker2_obtainable30imp3320stack220locker2_map_promote_pending30locker0case432330int0push23320case121330true20locker2_check_availables230F0eqs0record_update1120false20locker2_release_lock3330undefined0nocalls0subtract10resource0case62210if23220pops330locker2_map_claim_lock30ok0case5310tuple210locker2_add_pending33310s30delete10or0case91110record_extract10excl0gen_modtageq230nil0eqc0case0120Marked_record_updates110request0locker2_check_available220not0pushs320locker2_promote_pending30mcrlrecord0locker2_obtainables230cons2210push133120member210element230locker2_adduniq3230and220empty10record_updates110lock0excllock0pid30calls110locker2_remove_pending3310tag0equal10eq0tops330locker2_claim_lock0pending0andt0tuplenil10append10020case82120or(T,T)Tor(F,T)Tor(T,F)Tor(F,F)Fand(T,B)Band(B,T)Band(F,B)Fand(B,F)Fimp(T,B)Bimp(F,B)Tnot(T)Fnot(F)Tif(T,B1,B2)B1if(F,B1,B2)B2eq(T,T)Teq(F,F)Teq(T,F)Feq(F,T)Feqt(nil,undefined)Feqt(nil,pid(N2))Feqt(nil,int(N2))Feqt(nil,cons(H2,T2))Feqt(nil,tuple(H2,T2))Feqt(nil,tuplenil(H2))Feqt(a,nil)Feqt(a,a)Teqt(a,excl)Feqt(a,false)Feqt(a,lock)Feqt(a,locker)Feqt(a,mcrlrecord)Feqt(a,ok)Feqt(a,pending)Feqt(a,release)Feqt(a,request)Feqt(a,resource)Feqt(a,tag)Feqt(a,true)Feqt(a,undefined)Feqt(a,pid(N2))Feqt(a,int(N2))Feqt(a,cons(H2,T2))Feqt(a,tuple(H2,T2))Feqt(a,tuplenil(H2))Feqt(excl,nil)Feqt(excl,a)Feqt(excl,excl)Teqt(excl,false)Feqt(excl,lock)Feqt(excl,locker)Feqt(excl,mcrlrecord)Feqt(excl,ok)Feqt(excl,pending)Feqt(excl,release)Feqt(excl,request)Feqt(excl,resource)Feqt(excl,tag)Feqt(excl,true)Feqt(excl,undefined)Feqt(excl,pid(N2))Feqt(excl,eqt(false,int(N2)))Feqt(false,cons(H2,T2))Feqt(false,tuple(H2,T2))Feqt(false,tuplenil(H2))Feqt(lock,nil)Feqt(lock,a)Feqt(lock,excl)Feqt(lock,false)Feqt(lock,lock)Teqt(lock,locker)Feqt(lock,mcrlrecord)Feqt(lock,ok)Feqt(lock,pending)Feqt(lock,release)Feqt(lock,request)Feqt(lock,resource)Feqt(lock,tag)Feqt(lock,true)Feqt(lock,undefined)Feqt(lock,pid(N2))Feqt(lock,int(N2))Feqt(lock,cons(H2,T2))Feqt(lock,tuple(H2,T2))Feqt(lock,tuplenil(H2))Feqt(locker,nil)Feqt(locker,a)Feqt(locker,excl)Feqt(locker,false)Feqt(locker,lock)Feqt(locker,locker)Teqt(locker,mcrlrecord)Feqt(locker,ok)Feqt(locker,pending)Feqt(locker,release)Feqt(locker,request)Feqt(locker,resource)Feqt(locker,tag)Feqt(locker,true)Feqt(locker,undefined)Feqt(locker,pid(N2))Feqt(locker,int(N2))Feqt(locker,cons(H2,T2))Feqt(locker,tuple(H2,T2))Feqt(locker,tuplenil(H2))Feqt(mcrlrecord,nil)Feqt(mcrlrecord,a)Feqt(mcrlrecord,excl)Feqt(mcrlrecord,false)Feqt(mcrlrecord,lock)Feqt(mcrlrecord,locker)Feqt(mcrlrecord,mcrlrecord)Teqt(mcrlrecord,ok)Feqt(mcrlrecord,pending)Feqt(mcrlrecord,release)Feqt(mcrlrecord,request)Feqt(mcrlrecord,resource)Feqt(ok,resource)Feqt(ok,tag)Feqt(ok,true)Feqt(ok,undefined)Feqt(ok,pid(N2))Feqt(ok,int(N2))Feqt(ok,cons(H2,T2))Feqt(ok,tuple(H2,T2))Feqt(ok,tuplenil(H2))Feqt(pending,nil)Feqt(pending,a)Feqt(pending,excl)Feqt(pending,false)Feqt(pending,lock)Feqt(pending,locker)Feqt(pending,mcrlrecord)Feqt(pending,ok)Feqt(pending,pending)Teqt(pending,release)Feqt(pending,request)Feqt(pending,resource)Feqt(pending,tag)Feqt(pending,true)Feqt(pending,undefined)Feqt(pending,pid(N2))Feqt(pending,int(N2))Feqt(pending,cons(H2,T2))Feqt(pending,tuple(H2,T2))Feqt(pending,tuplenil(H2))Feqt(release,nil)Feqt(release,a)Feqt(release,excl)Feqt(release,false)Feqt(release,lock)Feqt(release,locker)Feqt(release,mcrlrecord)Feqt(release,ok)Feqt(request,mcrlrecord)Feqt(request,ok)Feqt(request,pending)Feqt(request,release)Feqt(request,request)Teqt(request,resource)Feqt(request,tag)Feqt(request,true)Feqt(request,undefined)Feqt(request,pid(N2))Feqt(request,int(N2))Feqt(request,cons(H2,T2))Feqt(request,tuple(H2,T2))Feqt(request,tuplenil(H2))Feqt(resource,nil)Feqt(resource,a)Feqt(resource,excl)Feqt(resource,false)Feqt(resource,lock)Feqt(resource,locker)Feqt(resource,mcrlrecord)Feqt(resource,ok)Feqt(resource,pending)Feqt(resource,release)Feqt(resource,request)Feqt(resource,resource)Teqt(resource,tag)Feqt(resource,true)Feqt(resource,undefined)Feqt(resource,pid(N2))Feqt(resource,int(N2))Feqt(resource,cons(H2,T2))Feqt(resource,tuple(H2,T2))Feqt(resource,tuplenil(H2))Feqt(tag,nil)Feqt(tag,a)Feqt(tag,excl)Feqt(tag,false)Feqt(tag,lock)Feqt(tag,locker)Feqt(tag,mcrlrecord)Feqt(tag,ok)Feqt(tag,pending)Feqt(tag,release)Feqt(tag,request)Feqt(tag,resource)Feqt(tag,tag)Teqt(tag,true)Feqt(tag,undefined)Feqt(tag,pid(N2))Feqt(tag,int(N2))Feqt(tag,cons(H2,T2))Feqt(tag,tuple(H2,T2))Feqt(tag,tuplenil(H2))Feqt(true,nil)Feqt(true,a)Feqt(true,excl)Feqt(true,false)Feqt(true,lock)Feqt(true,locker)Feqt(true,mcrlrecord)Feqt(true,ok)Feqt(true,pending)Feqt(true,release)Feqt(true,request)Feqt(true,resource)Feqt(true,tag)Feqt(true,true)Teqt(true,undefined)Feqt(true,pid(N2))Feqt(true,int(N2))Feqt(true,cons(H2,T2))Feqt(true,tuple(H2,T2))Feqt(true,tuplenil(H2))Feqt(undefined,nil)Feqt(undefined,a)Feqt(undefined,tuplenil(H2))Feqt(pid(N1),nil)Feqt(pid(N1),a)Feqt(pid(N1),excl)Feqt(pid(N1),false)Feqt(pid(N1),lock)Feqt(pid(N1),locker)Feqt(pid(N1),mcrlrecord)Feqt(pid(N1),ok)Feqt(pid(N1),pending)Feqt(pid(N1),release)Feqt(pid(N1),request)Feqt(pid(N1),resource)Feqt(pid(N1),tag)Feqt(pid(N1),true)Feqt(pid(N1),undefined)Feqt(pid(N1),pid(N2))eqt(N1,N2)eqt(pid(N1),int(N2))Feqt(pid(N1),cons(H2,T2))Feqt(pid(N1),tuple(H2,T2))Feqt(pid(N1),tuplenil(H2))Feqt(int(N1),nil)Feqt(int(N1),a)Feqt(int(N1),excl)Feqt(int(N1),false)Feqt(int(N1),lock)Feqt(int(N1),locker)Feqt(int(N1),mcrlrecord)Feqt(int(N1),ok)Feqt(int(N1),pending)Feqt(int(N1),release)Feqt(int(N1),request)Feqt(int(N1),resource)Feqt(int(N1),tag)Feqt(int(N1),true)Feqt(int(N1),undefined)Feqt(cons(H1,T1),resource)Feqt(cons(H1,T1),tag)Feqt(cons(H1,T1),true)Feqt(cons(H1,T1),undefined)Feqt(cons(H1,T1),pid(N2))Feqt(cons(H1,T1),int(N2))Feqt(cons(H1,T1),cons(H2,T2))and(eqt(H1,H2),eqt(T1,T2))eqt(cons(H1,T1),tuple(H2,T2))Feqt(cons(H1,T1),tuplenil(H2))Feqt(tuple(H1,T1),nil)Feqt(tuple(H1,T1),a)Feqt(tuple(H1,T1),excl)Feqt(tuple(H1,T1),false)Feqt(tuple(H1,T1),lock)Feqt(tuple(H1,T1),locker)Feqt(tuple(H1,T1),mcrlrecord)Feqt(tuple(H1,T1),ok)Feqt(tuple(H1,T1),pending)Feqt(tuple(H1,T1),release)Feqt(tuple(H1,T1),request)Feqt(tuple(H1,T1),resource)Feqt(tuple(H1,T1),tag)Feqt(tuple(H1,T1),true)Feqt(tuple(H1,T1),undefined)Feqt(tuple(H1,T1),pid(N2))Feqt(tuple(H1,T1),int(N2))Feqt(tuple(H1,T1),cons(H2,T2))Feqt(tuple(H1,T1),tuple(H2,T2))and(eqt(H1,H2),eqt(T1,T2))eqt(tuple(H1,T1),tuplenil(H2))Feqt(tuplenil(H1),nil)Feqt(tuplenil(H1),a)Feqt(tuplenil(H1),excl)Feqt(tuplenil(H1),false)Feqt(tuplenil(H1),lock)Feqt(tuplenil(H1),locker)Feqt(tuplenil(H1),mcrlrecord)Feqt(tuplenil(H1),ok)Feqt(tuplenil(H1),pending)Feqt(tuplenil(H1),release)Feqt(tuplenil(H1),request)Feqt(tuplenil(H1),resource)Feqt(tuplenil(H1),tag)Feqt(tuplenil(H1),true)Feqt(tuplenil(H1),undefined)Feqt(tuplenil(H1),pid(N2))Feqt(tuplenil(H1),int(N2))Feqt(tuplenil(H1),cons(H2,T2))Feqt(tuplenil(H1),tuple(H2,T2))Feqt(tuplenil(H1),tuplenil(H2))eqt(H1,H2)element(int(s(0)),tuplenil(T1))T1element(int(s(0)),tuple(T1,T2))T1element(int(s(s(N1))),tuple(T1,T2))element(int(s(N1)),T2)record_new(lock)tuple(mcrlrecord,tuple(lock,tuple(undefined,tuple(nil,tuplenil(nil)))))record_extract(tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(F2))))), lock,resource)tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(F2)))))record_update(tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(F2))))), lock,pending,NewF)tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(NewF)))))record_updates(Record,Name,nil)Recordrecord_updates(Record,Name,cons(tuple(Field,tuplenil(NewF)),Fields))record_updates(record_update(Record,Name,Field,NewF),Name,Fields)locker2_map_promote_pending(nil,Pending)nillocker2_map_promote_pending(cons(Lock,Locks),Pending)cons(locker2_promote_pending(Lock,Pending), locker2_map_promote_pending(Locks,Pending))locker2_map_claim_lock(nil,Resources,Client)nillocker2_map_claim_lock(cons(Lock,Locks),Resources,Client)cons(locker2_claim_lock(Lock,Resources,Client), locker2_map_claim_lock(Locks,Resources,Client))locker2_map_add_pending(nil,Resources,Client)nillocker2_promote_pending(Lock,Client)case0(Client,Lock,record_extract(Lock,lock,pending))case0(Client,Lock,cons(Client,Pendings))record_updates(Lock,lock, cons(tuple(excl,tuplenil(Client)), cons(tuple(pending,tuplenil(Pendings)),nil)))case0(Client,Lock,MCRLFree0)Locklocker2_remove_pending(Lock,Client)record_updates(Lock,lock, cons(tuple(pending, tuplenil(subtract(record_extract(Lock,lock,pending),cons(Client,nil)))), nil))locker2_add_pending(Lock,Resources,Client)case1(Client,Resources,Lock, member(record_extract(Lock,lock,resource),Resources))case1(Client,Resources,Lock,true)record_updates(Lock,lock, cons(tuple(pending, tuplenil(append(record_extract(Lock,lock,pending),cons(Client,nil)))), nil))case1(Client,Resources,Lock,false)Locklocker2_release_lock(Lock,Client)case2(Client,Lock,gen_modtageq(Client,record_extract(Lock,lock,excl)))case2(Client,Lock,true)record_updates(Lock,lock,cons(tuple(excllock,excl),nil))case4(Client,Lock,MCRLFree1)falselocker2_obtainables(nil,Client)truelocker2_obtainables(cons(Lock,Locks),Client)case5(Client,Locks,Lock,member(Client,record_extract(Lock,lock,pending)))case5(Client,Locks,Lock,true)andt(locker2_obtainable(Lock,Client),locker2_obtainables(Locks,Client))case5(Client,Locks,Lock,false)locker2_obtainables(Locks,Client)locker2_check_available(Resource,nil)falselocker2_check_available(Resource,cons(Lock,Locks))case6(Locks,Lock,Resource,equal(Resource,record_extract(Lock,lock,resource)))case6(Locks,Lock,Resource,true)andt(equal(record_extract(Lock,lock,excl),nil), equal(record_extract(Lock,lock,pending),nil))case6(Locks,Lock,Resource,false)locker2_check_available(Resource,Locks)locker2_check_availables(nil,Locks)truelocker2_check_availables(cons(Resource,Resources),Locks)andt(locker2_check_available(Resource,Locks), locker2_check_availables(Resources,Locks))locker2_adduniq(nil,List)Listappend(cons(Head,Tail),List)cons(Head,append(Tail,List))subtract(List,nil)Listsubtract(List,cons(Head,Tail))subtract(delete(Head,List),Tail)delete(E,nil)nildelete(E,cons(Head,Tail))case8(Tail,Head,E,equal(E,Head))case8(Tail,Head,E,true)Tailcase8(Tail,Head,E,false)cons(Head,delete(E,Tail))gen_tag(Pid)tuple(Pid,tuplenil(tag))gen_modtageq(Client1,Client2)equal(Client1,Client2)member(E,nil)falsemember(E,cons(Head,Tail))case9(Tail,Head,E,equal(E,Head))case9(Tail,Head,E,true)truecase9(Tail,Head,E,false)member(E,Tail)eqs(empty,empty)Teqs(empty,stack(E2,S2))Feqs(stack(E1,S1),empty)Feqs(stack(E1,S1),stack(E2,S2))and(eqt(E1,E2),eqs(S1,S2))pushs(E1,S1)stack(E1,S1)pops(stack(E1,S1))S1tops(stack(E1,S1))E1istops(E1,empty)Fistops(E1,stack(E2,S1))eqt(E1,E2)eqc(nocalls,nocalls)Teqc(nocalls,calls(E2,S2,CS2))Feqc(calls(E1,S1,CS1),nocalls)Feqc(calls(E1,S1,CS1),calls(E2,S2,CS2))and(eqt(E1,E2),and(eqs(S1,S2),eqc(CS1,CS2)))push(E1,E2,nocalls)calls(E1,stack(E2,empty),nocalls)push(E1,E2,calls(E3,S1,CS1))push1(E1,E2,E3,S1,CS1,eqt(E1,E3))push1(E1,E2,E3,S1,CS1,T)calls(E3,pushs(E2,S1),CS1)Marked_locker2_obtainables(cons(Lock,Locks),Client)Marked_case5(Client,Locks,Lock, member(Client,record_extract(Lock,lock,pending)))Marked_case5(Client,Locks,Lock,true)Marked_locker2_obtainables(Locks,Client)Marked_case5(Client,Locks,Lock,false)Marked_locker2_obtainables(Locks,Client)T0gen_tag130record_new0a0case2330eqt0istops110locker2_map_add_pending33220release0locker2_obtainable30imp3320stack120locker2_map_promote_pending30locker0case412220int20push310case11330true20locker2_check_availables20F0eqs0record_update1210false0locker2_release_lock1330undefined0nocalls0subtract10resource0case60if22230pops230locker2_map_claim_lock30Marked_locker2_obtainables30ok0case520tuple110locker2_add_pending13310s230delete10or0case910record_extract10excl0gen_modtageq30nil0eqc0case0120request0locker2_check_available0not0pushs330locker2_promote_pending30Marked_case5310mcrlrecord0locker2_obtainables20cons220push1310member0element3230locker2_adduniq3330and220empty0record_updates110lock0excllock0pid30calls0locker2_remove_pending1310tag0equal0eq0tops330locker2_claim_lock0pending0andt0tuplenil10append10030case8220Marked_case5(Client,Locks,Lock,true)Marked_locker2_obtainables(Locks,Client)or(T,T)Tor(F,T)Tor(T,F)Tor(F,F)Fand(T,B)Band(B,T)Band(F,B)Fand(B,F)Fimp(T,B)Bimp(F,B)Tnot(T)Fnot(F)Tif(T,B1,B2)B1if(F,B1,B2)B2eq(T,T)Teq(F,F)Teq(T,F)Feq(F,T)Feqt(nil,undefined)Feqt(nil,pid(N2))Feqt(nil,int(N2))Feqt(nil,cons(H2,T2))Feqt(nil,tuple(H2,T2))Feqt(nil,tuplenil(H2))Feqt(a,nil)Feqt(a,a)Teqt(a,excl)Feqt(a,false)Feqt(a,lock)Feqt(a,locker)Feqt(a,mcrlrecord)Feqt(a,ok)Feqt(a,pending)Feqt(a,release)Feqt(a,request)Feqt(a,resource)Feqt(a,tag)Feqt(a,true)Feqt(a,undefined)Feqt(a,pid(N2))Feqt(a,int(N2))Feqt(a,cons(H2,T2))Feqt(a,tuple(H2,T2))Feqt(a,tuplenil(H2))Feqt(excl,nil)Feqt(excl,a)Feqt(excl,excl)Teqt(excl,false)Feqt(excl,lock)Feqt(excl,locker)Feqt(excl,mcrlrecord)Feqt(excl,ok)Feqt(excl,pending)Feqt(excl,release)Feqt(excl,request)Feqt(excl,resource)Feqt(excl,tag)Feqt(excl,true)Feqt(excl,undefined)Feqt(excl,pid(N2))Feqt(excl,eqt(false,int(N2)))Feqt(false,cons(H2,T2))Feqt(false,tuple(H2,T2))Feqt(false,tuplenil(H2))Feqt(lock,nil)Feqt(lock,a)Feqt(lock,excl)Feqt(lock,false)Feqt(lock,lock)Teqt(lock,locker)Feqt(lock,mcrlrecord)Feqt(lock,ok)Feqt(lock,pending)Feqt(lock,release)Feqt(lock,request)Feqt(lock,resource)Feqt(lock,tag)Feqt(lock,true)Feqt(lock,undefined)Feqt(lock,pid(N2))Feqt(lock,int(N2))Feqt(lock,cons(H2,T2))Feqt(lock,tuple(H2,T2))Feqt(lock,tuplenil(H2))Feqt(locker,nil)Feqt(locker,a)Feqt(locker,excl)Feqt(locker,false)Feqt(locker,lock)Feqt(locker,locker)Teqt(locker,mcrlrecord)Feqt(locker,ok)Feqt(locker,pending)Feqt(locker,release)Feqt(locker,request)Feqt(locker,resource)Feqt(locker,tag)Feqt(locker,true)Feqt(locker,undefined)Feqt(locker,pid(N2))Feqt(locker,int(N2))Feqt(locker,cons(H2,T2))Feqt(locker,tuple(H2,T2))Feqt(locker,tuplenil(H2))Feqt(mcrlrecord,nil)Feqt(mcrlrecord,a)Feqt(mcrlrecord,excl)Feqt(mcrlrecord,false)Feqt(mcrlrecord,lock)Feqt(mcrlrecord,locker)Feqt(mcrlrecord,mcrlrecord)Teqt(mcrlrecord,ok)Feqt(mcrlrecord,pending)Feqt(mcrlrecord,release)Feqt(mcrlrecord,request)Feqt(mcrlrecord,resource)Feqt(ok,resource)Feqt(ok,tag)Feqt(ok,true)Feqt(ok,undefined)Feqt(ok,pid(N2))Feqt(ok,int(N2))Feqt(ok,cons(H2,T2))Feqt(ok,tuple(H2,T2))Feqt(ok,tuplenil(H2))Feqt(pending,nil)Feqt(pending,a)Feqt(pending,excl)Feqt(pending,false)Feqt(pending,lock)Feqt(pending,locker)Feqt(pending,mcrlrecord)Feqt(pending,ok)Feqt(pending,pending)Teqt(pending,release)Feqt(pending,request)Feqt(pending,resource)Feqt(pending,tag)Feqt(pending,true)Feqt(pending,undefined)Feqt(pending,pid(N2))Feqt(pending,int(N2))Feqt(pending,cons(H2,T2))Feqt(pending,tuple(H2,T2))Feqt(pending,tuplenil(H2))Feqt(release,nil)Feqt(release,a)Feqt(release,excl)Feqt(release,false)Feqt(release,lock)Feqt(release,locker)Feqt(release,mcrlrecord)Feqt(release,ok)Feqt(request,mcrlrecord)Feqt(request,ok)Feqt(request,pending)Feqt(request,release)Feqt(request,request)Teqt(request,resource)Feqt(request,tag)Feqt(request,true)Feqt(request,undefined)Feqt(request,pid(N2))Feqt(request,int(N2))Feqt(request,cons(H2,T2))Feqt(request,tuple(H2,T2))Feqt(request,tuplenil(H2))Feqt(resource,nil)Feqt(resource,a)Feqt(resource,excl)Feqt(resource,false)Feqt(resource,lock)Feqt(resource,locker)Feqt(resource,mcrlrecord)Feqt(resource,ok)Feqt(resource,pending)Feqt(resource,release)Feqt(resource,request)Feqt(resource,resource)Teqt(resource,tag)Feqt(resource,true)Feqt(resource,undefined)Feqt(resource,pid(N2))Feqt(resource,int(N2))Feqt(resource,cons(H2,T2))Feqt(resource,tuple(H2,T2))Feqt(resource,tuplenil(H2))Feqt(tag,nil)Feqt(tag,a)Feqt(tag,excl)Feqt(tag,false)Feqt(tag,lock)Feqt(tag,locker)Feqt(tag,mcrlrecord)Feqt(tag,ok)Feqt(tag,pending)Feqt(tag,release)Feqt(tag,request)Feqt(tag,resource)Feqt(tag,tag)Teqt(tag,true)Feqt(tag,undefined)Feqt(tag,pid(N2))Feqt(tag,int(N2))Feqt(tag,cons(H2,T2))Feqt(tag,tuple(H2,T2))Feqt(tag,tuplenil(H2))Feqt(true,nil)Feqt(true,a)Feqt(true,excl)Feqt(true,false)Feqt(true,lock)Feqt(true,locker)Feqt(true,mcrlrecord)Feqt(true,ok)Feqt(true,pending)Feqt(true,release)Feqt(true,request)Feqt(true,resource)Feqt(true,tag)Feqt(true,true)Teqt(true,undefined)Feqt(true,pid(N2))Feqt(true,int(N2))Feqt(true,cons(H2,T2))Feqt(true,tuple(H2,T2))Feqt(true,tuplenil(H2))Feqt(undefined,nil)Feqt(undefined,a)Feqt(undefined,tuplenil(H2))Feqt(pid(N1),nil)Feqt(pid(N1),a)Feqt(pid(N1),excl)Feqt(pid(N1),false)Feqt(pid(N1),lock)Feqt(pid(N1),locker)Feqt(pid(N1),mcrlrecord)Feqt(pid(N1),ok)Feqt(pid(N1),pending)Feqt(pid(N1),release)Feqt(pid(N1),request)Feqt(pid(N1),resource)Feqt(pid(N1),tag)Feqt(pid(N1),true)Feqt(pid(N1),undefined)Feqt(pid(N1),pid(N2))eqt(N1,N2)eqt(pid(N1),int(N2))Feqt(pid(N1),cons(H2,T2))Feqt(pid(N1),tuple(H2,T2))Feqt(pid(N1),tuplenil(H2))Feqt(int(N1),nil)Feqt(int(N1),a)Feqt(int(N1),excl)Feqt(int(N1),false)Feqt(int(N1),lock)Feqt(int(N1),locker)Feqt(int(N1),mcrlrecord)Feqt(int(N1),ok)Feqt(int(N1),pending)Feqt(int(N1),release)Feqt(int(N1),request)Feqt(int(N1),resource)Feqt(int(N1),tag)Feqt(int(N1),true)Feqt(int(N1),undefined)Feqt(cons(H1,T1),resource)Feqt(cons(H1,T1),tag)Feqt(cons(H1,T1),true)Feqt(cons(H1,T1),undefined)Feqt(cons(H1,T1),pid(N2))Feqt(cons(H1,T1),int(N2))Feqt(cons(H1,T1),cons(H2,T2))and(eqt(H1,H2),eqt(T1,T2))eqt(cons(H1,T1),tuple(H2,T2))Feqt(cons(H1,T1),tuplenil(H2))Feqt(tuple(H1,T1),nil)Feqt(tuple(H1,T1),a)Feqt(tuple(H1,T1),excl)Feqt(tuple(H1,T1),false)Feqt(tuple(H1,T1),lock)Feqt(tuple(H1,T1),locker)Feqt(tuple(H1,T1),mcrlrecord)Feqt(tuple(H1,T1),ok)Feqt(tuple(H1,T1),pending)Feqt(tuple(H1,T1),release)Feqt(tuple(H1,T1),request)Feqt(tuple(H1,T1),resource)Feqt(tuple(H1,T1),tag)Feqt(tuple(H1,T1),true)Feqt(tuple(H1,T1),undefined)Feqt(tuple(H1,T1),pid(N2))Feqt(tuple(H1,T1),int(N2))Feqt(tuple(H1,T1),cons(H2,T2))Feqt(tuple(H1,T1),tuple(H2,T2))and(eqt(H1,H2),eqt(T1,T2))eqt(tuple(H1,T1),tuplenil(H2))Feqt(tuplenil(H1),nil)Feqt(tuplenil(H1),a)Feqt(tuplenil(H1),excl)Feqt(tuplenil(H1),false)Feqt(tuplenil(H1),lock)Feqt(tuplenil(H1),locker)Feqt(tuplenil(H1),mcrlrecord)Feqt(tuplenil(H1),ok)Feqt(tuplenil(H1),pending)Feqt(tuplenil(H1),release)Feqt(tuplenil(H1),request)Feqt(tuplenil(H1),resource)Feqt(tuplenil(H1),tag)Feqt(tuplenil(H1),true)Feqt(tuplenil(H1),undefined)Feqt(tuplenil(H1),pid(N2))Feqt(tuplenil(H1),int(N2))Feqt(tuplenil(H1),cons(H2,T2))Feqt(tuplenil(H1),tuple(H2,T2))Feqt(tuplenil(H1),tuplenil(H2))eqt(H1,H2)element(int(s(0)),tuplenil(T1))T1element(int(s(0)),tuple(T1,T2))T1element(int(s(s(N1))),tuple(T1,T2))element(int(s(N1)),T2)record_new(lock)tuple(mcrlrecord,tuple(lock,tuple(undefined,tuple(nil,tuplenil(nil)))))record_extract(tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(F2))))), lock,resource)tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(F2)))))record_update(tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(F2))))), lock,pending,NewF)tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(NewF)))))record_updates(Record,Name,nil)Recordrecord_updates(Record,Name,cons(tuple(Field,tuplenil(NewF)),Fields))record_updates(record_update(Record,Name,Field,NewF),Name,Fields)locker2_map_promote_pending(nil,Pending)nillocker2_map_promote_pending(cons(Lock,Locks),Pending)cons(locker2_promote_pending(Lock,Pending), locker2_map_promote_pending(Locks,Pending))locker2_map_claim_lock(nil,Resources,Client)nillocker2_map_claim_lock(cons(Lock,Locks),Resources,Client)cons(locker2_claim_lock(Lock,Resources,Client), locker2_map_claim_lock(Locks,Resources,Client))locker2_map_add_pending(nil,Resources,Client)nillocker2_promote_pending(Lock,Client)case0(Client,Lock,record_extract(Lock,lock,pending))case0(Client,Lock,cons(Client,Pendings))record_updates(Lock,lock, cons(tuple(excl,tuplenil(Client)), cons(tuple(pending,tuplenil(Pendings)),nil)))case0(Client,Lock,MCRLFree0)Locklocker2_remove_pending(Lock,Client)record_updates(Lock,lock, cons(tuple(pending, tuplenil(subtract(record_extract(Lock,lock,pending),cons(Client,nil)))), nil))locker2_add_pending(Lock,Resources,Client)case1(Client,Resources,Lock, member(record_extract(Lock,lock,resource),Resources))case1(Client,Resources,Lock,true)record_updates(Lock,lock, cons(tuple(pending, tuplenil(append(record_extract(Lock,lock,pending),cons(Client,nil)))), nil))case1(Client,Resources,Lock,false)Locklocker2_release_lock(Lock,Client)case2(Client,Lock,gen_modtageq(Client,record_extract(Lock,lock,excl)))case2(Client,Lock,true)record_updates(Lock,lock,cons(tuple(excllock,excl),nil))case4(Client,Lock,MCRLFree1)falselocker2_obtainables(nil,Client)truelocker2_obtainables(cons(Lock,Locks),Client)case5(Client,Locks,Lock,member(Client,record_extract(Lock,lock,pending)))case5(Client,Locks,Lock,true)andt(locker2_obtainable(Lock,Client),locker2_obtainables(Locks,Client))case5(Client,Locks,Lock,false)locker2_obtainables(Locks,Client)locker2_check_available(Resource,nil)falselocker2_check_available(Resource,cons(Lock,Locks))case6(Locks,Lock,Resource,equal(Resource,record_extract(Lock,lock,resource)))case6(Locks,Lock,Resource,true)andt(equal(record_extract(Lock,lock,excl),nil), equal(record_extract(Lock,lock,pending),nil))case6(Locks,Lock,Resource,false)locker2_check_available(Resource,Locks)locker2_check_availables(nil,Locks)truelocker2_check_availables(cons(Resource,Resources),Locks)andt(locker2_check_available(Resource,Locks), locker2_check_availables(Resources,Locks))locker2_adduniq(nil,List)Listappend(cons(Head,Tail),List)cons(Head,append(Tail,List))subtract(List,nil)Listsubtract(List,cons(Head,Tail))subtract(delete(Head,List),Tail)delete(E,nil)nildelete(E,cons(Head,Tail))case8(Tail,Head,E,equal(E,Head))case8(Tail,Head,E,true)Tailcase8(Tail,Head,E,false)cons(Head,delete(E,Tail))gen_tag(Pid)tuple(Pid,tuplenil(tag))gen_modtageq(Client1,Client2)equal(Client1,Client2)member(E,nil)falsemember(E,cons(Head,Tail))case9(Tail,Head,E,equal(E,Head))case9(Tail,Head,E,true)truecase9(Tail,Head,E,false)member(E,Tail)eqs(empty,empty)Teqs(empty,stack(E2,S2))Feqs(stack(E1,S1),empty)Feqs(stack(E1,S1),stack(E2,S2))and(eqt(E1,E2),eqs(S1,S2))pushs(E1,S1)stack(E1,S1)pops(stack(E1,S1))S1tops(stack(E1,S1))E1istops(E1,empty)Fistops(E1,stack(E2,S1))eqt(E1,E2)eqc(nocalls,nocalls)Teqc(nocalls,calls(E2,S2,CS2))Feqc(calls(E1,S1,CS1),nocalls)Feqc(calls(E1,S1,CS1),calls(E2,S2,CS2))and(eqt(E1,E2),and(eqs(S1,S2),eqc(CS1,CS2)))push(E1,E2,nocalls)calls(E1,stack(E2,empty),nocalls)push(E1,E2,calls(E3,S1,CS1))push1(E1,E2,E3,S1,CS1,eqt(E1,E3))push1(E1,E2,E3,S1,CS1,T)calls(E3,pushs(E2,S1),CS1)Marked_locker2_obtainables(cons(Lock,Locks),Client)Marked_case5(Client,Locks,Lock, member(Client,record_extract(Lock,lock,pending)))Marked_case5(Client,Locks,Lock,false)Marked_locker2_obtainables(Locks,Client)or(T,T)Tor(F,T)Tor(T,F)Tor(F,F)Fand(T,B)Band(B,T)Band(F,B)Fand(B,F)Fimp(T,B)Bimp(F,B)Tnot(T)Fnot(F)Tif(T,B1,B2)B1if(F,B1,B2)B2eq(T,T)Teq(F,F)Teq(T,F)Feq(F,T)Feqt(nil,undefined)Feqt(nil,pid(N2))Feqt(nil,int(N2))Feqt(nil,cons(H2,T2))Feqt(nil,tuple(H2,T2))Feqt(nil,tuplenil(H2))Feqt(a,nil)Feqt(a,a)Teqt(a,excl)Feqt(a,false)Feqt(a,lock)Feqt(a,locker)Feqt(a,mcrlrecord)Feqt(a,ok)Feqt(a,pending)Feqt(a,release)Feqt(a,request)Feqt(a,resource)Feqt(a,tag)Feqt(a,true)Feqt(a,undefined)Feqt(a,pid(N2))Feqt(a,int(N2))Feqt(a,cons(H2,T2))Feqt(a,tuple(H2,T2))Feqt(a,tuplenil(H2))Feqt(excl,nil)Feqt(excl,a)Feqt(excl,excl)Teqt(excl,false)Feqt(excl,lock)Feqt(excl,locker)Feqt(excl,mcrlrecord)Feqt(excl,ok)Feqt(excl,pending)Feqt(excl,release)Feqt(excl,request)Feqt(excl,resource)Feqt(excl,tag)Feqt(excl,true)Feqt(excl,undefined)Feqt(excl,pid(N2))Feqt(excl,eqt(false,int(N2)))Feqt(false,cons(H2,T2))Feqt(false,tuple(H2,T2))Feqt(false,tuplenil(H2))Feqt(lock,nil)Feqt(lock,a)Feqt(lock,excl)Feqt(lock,false)Feqt(lock,lock)Teqt(lock,locker)Feqt(lock,mcrlrecord)Feqt(lock,ok)Feqt(lock,pending)Feqt(lock,release)Feqt(lock,request)Feqt(lock,resource)Feqt(lock,tag)Feqt(lock,true)Feqt(lock,undefined)Feqt(lock,pid(N2))Feqt(lock,int(N2))Feqt(lock,cons(H2,T2))Feqt(lock,tuple(H2,T2))Feqt(lock,tuplenil(H2))Feqt(locker,nil)Feqt(locker,a)Feqt(locker,excl)Feqt(locker,false)Feqt(locker,lock)Feqt(locker,locker)Teqt(locker,mcrlrecord)Feqt(locker,ok)Feqt(locker,pending)Feqt(locker,release)Feqt(locker,request)Feqt(locker,resource)Feqt(locker,tag)Feqt(locker,true)Feqt(locker,undefined)Feqt(locker,pid(N2))Feqt(locker,int(N2))Feqt(locker,cons(H2,T2))Feqt(locker,tuple(H2,T2))Feqt(locker,tuplenil(H2))Feqt(mcrlrecord,nil)Feqt(mcrlrecord,a)Feqt(mcrlrecord,excl)Feqt(mcrlrecord,false)Feqt(mcrlrecord,lock)Feqt(mcrlrecord,locker)Feqt(mcrlrecord,mcrlrecord)Teqt(mcrlrecord,ok)Feqt(mcrlrecord,pending)Feqt(mcrlrecord,release)Feqt(mcrlrecord,request)Feqt(mcrlrecord,resource)Feqt(ok,resource)Feqt(ok,tag)Feqt(ok,true)Feqt(ok,undefined)Feqt(ok,pid(N2))Feqt(ok,int(N2))Feqt(ok,cons(H2,T2))Feqt(ok,tuple(H2,T2))Feqt(ok,tuplenil(H2))Feqt(pending,nil)Feqt(pending,a)Feqt(pending,excl)Feqt(pending,false)Feqt(pending,lock)Feqt(pending,locker)Feqt(pending,mcrlrecord)Feqt(pending,ok)Feqt(pending,pending)Teqt(pending,release)Feqt(pending,request)Feqt(pending,resource)Feqt(pending,tag)Feqt(pending,true)Feqt(pending,undefined)Feqt(pending,pid(N2))Feqt(pending,int(N2))Feqt(pending,cons(H2,T2))Feqt(pending,tuple(H2,T2))Feqt(pending,tuplenil(H2))Feqt(release,nil)Feqt(release,a)Feqt(release,excl)Feqt(release,false)Feqt(release,lock)Feqt(release,locker)Feqt(release,mcrlrecord)Feqt(release,ok)Feqt(request,mcrlrecord)Feqt(request,ok)Feqt(request,pending)Feqt(request,release)Feqt(request,request)Teqt(request,resource)Feqt(request,tag)Feqt(request,true)Feqt(request,undefined)Feqt(request,pid(N2))Feqt(request,int(N2))Feqt(request,cons(H2,T2))Feqt(request,tuple(H2,T2))Feqt(request,tuplenil(H2))Feqt(resource,nil)Feqt(resource,a)Feqt(resource,excl)Feqt(resource,false)Feqt(resource,lock)Feqt(resource,locker)Feqt(resource,mcrlrecord)Feqt(resource,ok)Feqt(resource,pending)Feqt(resource,release)Feqt(resource,request)Feqt(resource,resource)Teqt(resource,tag)Feqt(resource,true)Feqt(resource,undefined)Feqt(resource,pid(N2))Feqt(resource,int(N2))Feqt(resource,cons(H2,T2))Feqt(resource,tuple(H2,T2))Feqt(resource,tuplenil(H2))Feqt(tag,nil)Feqt(tag,a)Feqt(tag,excl)Feqt(tag,false)Feqt(tag,lock)Feqt(tag,locker)Feqt(tag,mcrlrecord)Feqt(tag,ok)Feqt(tag,pending)Feqt(tag,release)Feqt(tag,request)Feqt(tag,resource)Feqt(tag,tag)Teqt(tag,true)Feqt(tag,undefined)Feqt(tag,pid(N2))Feqt(tag,int(N2))Feqt(tag,cons(H2,T2))Feqt(tag,tuple(H2,T2))Feqt(tag,tuplenil(H2))Feqt(true,nil)Feqt(true,a)Feqt(true,excl)Feqt(true,false)Feqt(true,lock)Feqt(true,locker)Feqt(true,mcrlrecord)Feqt(true,ok)Feqt(true,pending)Feqt(true,release)Feqt(true,request)Feqt(true,resource)Feqt(true,tag)Feqt(true,true)Teqt(true,undefined)Feqt(true,pid(N2))Feqt(true,int(N2))Feqt(true,cons(H2,T2))Feqt(true,tuple(H2,T2))Feqt(true,tuplenil(H2))Feqt(undefined,nil)Feqt(undefined,a)Feqt(undefined,tuplenil(H2))Feqt(pid(N1),nil)Feqt(pid(N1),a)Feqt(pid(N1),excl)Feqt(pid(N1),false)Feqt(pid(N1),lock)Feqt(pid(N1),locker)Feqt(pid(N1),mcrlrecord)Feqt(pid(N1),ok)Feqt(pid(N1),pending)Feqt(pid(N1),release)Feqt(pid(N1),request)Feqt(pid(N1),resource)Feqt(pid(N1),tag)Feqt(pid(N1),true)Feqt(pid(N1),undefined)Feqt(pid(N1),pid(N2))eqt(N1,N2)eqt(pid(N1),int(N2))Feqt(pid(N1),cons(H2,T2))Feqt(pid(N1),tuple(H2,T2))Feqt(pid(N1),tuplenil(H2))Feqt(int(N1),nil)Feqt(int(N1),a)Feqt(int(N1),excl)Feqt(int(N1),false)Feqt(int(N1),lock)Feqt(int(N1),locker)Feqt(int(N1),mcrlrecord)Feqt(int(N1),ok)Feqt(int(N1),pending)Feqt(int(N1),release)Feqt(int(N1),request)Feqt(int(N1),resource)Feqt(int(N1),tag)Feqt(int(N1),true)Feqt(int(N1),undefined)Feqt(cons(H1,T1),resource)Feqt(cons(H1,T1),tag)Feqt(cons(H1,T1),true)Feqt(cons(H1,T1),undefined)Feqt(cons(H1,T1),pid(N2))Feqt(cons(H1,T1),int(N2))Feqt(cons(H1,T1),cons(H2,T2))and(eqt(H1,H2),eqt(T1,T2))eqt(cons(H1,T1),tuple(H2,T2))Feqt(cons(H1,T1),tuplenil(H2))Feqt(tuple(H1,T1),nil)Feqt(tuple(H1,T1),a)Feqt(tuple(H1,T1),excl)Feqt(tuple(H1,T1),false)Feqt(tuple(H1,T1),lock)Feqt(tuple(H1,T1),locker)Feqt(tuple(H1,T1),mcrlrecord)Feqt(tuple(H1,T1),ok)Feqt(tuple(H1,T1),pending)Feqt(tuple(H1,T1),release)Feqt(tuple(H1,T1),request)Feqt(tuple(H1,T1),resource)Feqt(tuple(H1,T1),tag)Feqt(tuple(H1,T1),true)Feqt(tuple(H1,T1),undefined)Feqt(tuple(H1,T1),pid(N2))Feqt(tuple(H1,T1),int(N2))Feqt(tuple(H1,T1),cons(H2,T2))Feqt(tuple(H1,T1),tuple(H2,T2))and(eqt(H1,H2),eqt(T1,T2))eqt(tuple(H1,T1),tuplenil(H2))Feqt(tuplenil(H1),nil)Feqt(tuplenil(H1),a)Feqt(tuplenil(H1),excl)Feqt(tuplenil(H1),false)Feqt(tuplenil(H1),lock)Feqt(tuplenil(H1),locker)Feqt(tuplenil(H1),mcrlrecord)Feqt(tuplenil(H1),ok)Feqt(tuplenil(H1),pending)Feqt(tuplenil(H1),release)Feqt(tuplenil(H1),request)Feqt(tuplenil(H1),resource)Feqt(tuplenil(H1),tag)Feqt(tuplenil(H1),true)Feqt(tuplenil(H1),undefined)Feqt(tuplenil(H1),pid(N2))Feqt(tuplenil(H1),int(N2))Feqt(tuplenil(H1),cons(H2,T2))Feqt(tuplenil(H1),tuple(H2,T2))Feqt(tuplenil(H1),tuplenil(H2))eqt(H1,H2)element(int(s(0)),tuplenil(T1))T1element(int(s(0)),tuple(T1,T2))T1element(int(s(s(N1))),tuple(T1,T2))element(int(s(N1)),T2)record_new(lock)tuple(mcrlrecord,tuple(lock,tuple(undefined,tuple(nil,tuplenil(nil)))))record_extract(tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(F2))))), lock,resource)tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(F2)))))record_update(tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(F2))))), lock,pending,NewF)tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(NewF)))))record_updates(Record,Name,nil)Recordrecord_updates(Record,Name,cons(tuple(Field,tuplenil(NewF)),Fields))record_updates(record_update(Record,Name,Field,NewF),Name,Fields)locker2_map_promote_pending(nil,Pending)nillocker2_map_promote_pending(cons(Lock,Locks),Pending)cons(locker2_promote_pending(Lock,Pending), locker2_map_promote_pending(Locks,Pending))locker2_map_claim_lock(nil,Resources,Client)nillocker2_map_claim_lock(cons(Lock,Locks),Resources,Client)cons(locker2_claim_lock(Lock,Resources,Client), locker2_map_claim_lock(Locks,Resources,Client))locker2_map_add_pending(nil,Resources,Client)nillocker2_promote_pending(Lock,Client)case0(Client,Lock,record_extract(Lock,lock,pending))case0(Client,Lock,cons(Client,Pendings))record_updates(Lock,lock, cons(tuple(excl,tuplenil(Client)), cons(tuple(pending,tuplenil(Pendings)),nil)))case0(Client,Lock,MCRLFree0)Locklocker2_remove_pending(Lock,Client)record_updates(Lock,lock, cons(tuple(pending, tuplenil(subtract(record_extract(Lock,lock,pending),cons(Client,nil)))), nil))locker2_add_pending(Lock,Resources,Client)case1(Client,Resources,Lock, member(record_extract(Lock,lock,resource),Resources))case1(Client,Resources,Lock,true)record_updates(Lock,lock, cons(tuple(pending, tuplenil(append(record_extract(Lock,lock,pending),cons(Client,nil)))), nil))case1(Client,Resources,Lock,false)Locklocker2_release_lock(Lock,Client)case2(Client,Lock,gen_modtageq(Client,record_extract(Lock,lock,excl)))case2(Client,Lock,true)record_updates(Lock,lock,cons(tuple(excllock,excl),nil))case4(Client,Lock,MCRLFree1)falselocker2_obtainables(nil,Client)truelocker2_obtainables(cons(Lock,Locks),Client)case5(Client,Locks,Lock,member(Client,record_extract(Lock,lock,pending)))case5(Client,Locks,Lock,true)andt(locker2_obtainable(Lock,Client),locker2_obtainables(Locks,Client))case5(Client,Locks,Lock,false)locker2_obtainables(Locks,Client)locker2_check_available(Resource,nil)falselocker2_check_available(Resource,cons(Lock,Locks))case6(Locks,Lock,Resource,equal(Resource,record_extract(Lock,lock,resource)))case6(Locks,Lock,Resource,true)andt(equal(record_extract(Lock,lock,excl),nil), equal(record_extract(Lock,lock,pending),nil))case6(Locks,Lock,Resource,false)locker2_check_available(Resource,Locks)locker2_check_availables(nil,Locks)truelocker2_check_availables(cons(Resource,Resources),Locks)andt(locker2_check_available(Resource,Locks), locker2_check_availables(Resources,Locks))locker2_adduniq(nil,List)Listappend(cons(Head,Tail),List)cons(Head,append(Tail,List))subtract(List,nil)Listsubtract(List,cons(Head,Tail))subtract(delete(Head,List),Tail)delete(E,nil)nildelete(E,cons(Head,Tail))case8(Tail,Head,E,equal(E,Head))case8(Tail,Head,E,true)Tailcase8(Tail,Head,E,false)cons(Head,delete(E,Tail))gen_tag(Pid)tuple(Pid,tuplenil(tag))gen_modtageq(Client1,Client2)equal(Client1,Client2)member(E,nil)falsemember(E,cons(Head,Tail))case9(Tail,Head,E,equal(E,Head))case9(Tail,Head,E,true)truecase9(Tail,Head,E,false)member(E,Tail)eqs(empty,empty)Teqs(empty,stack(E2,S2))Feqs(stack(E1,S1),empty)Feqs(stack(E1,S1),stack(E2,S2))and(eqt(E1,E2),eqs(S1,S2))pushs(E1,S1)stack(E1,S1)pops(stack(E1,S1))S1tops(stack(E1,S1))E1istops(E1,empty)Fistops(E1,stack(E2,S1))eqt(E1,E2)eqc(nocalls,nocalls)Teqc(nocalls,calls(E2,S2,CS2))Feqc(calls(E1,S1,CS1),nocalls)Feqc(calls(E1,S1,CS1),calls(E2,S2,CS2))and(eqt(E1,E2),and(eqs(S1,S2),eqc(CS1,CS2)))push(E1,E2,nocalls)calls(E1,stack(E2,empty),nocalls)push(E1,E2,calls(E3,S1,CS1))push1(E1,E2,E3,S1,CS1,eqt(E1,E3))push1(E1,E2,E3,S1,CS1,T)calls(E3,pushs(E2,S1),CS1)Marked_locker2_obtainables(cons(Lock,Locks),Client)Marked_case5(Client,Locks,Lock, member(Client,record_extract(Lock,lock,pending)))Marked_case5(Client,Locks,Lock,false)Marked_locker2_obtainables(Locks,Client)T0gen_tag130record_new20a0case22330eqt0istops20locker2_map_add_pending33330release0locker2_obtainable30imp3330stack110locker2_map_promote_pending30locker0case413330int20push3120case111330true0locker2_check_availables0F0eqs0record_update1120false0locker2_release_lock3330undefined0nocalls0subtract10resource0case60if23330pops230locker2_map_claim_lock10Marked_locker2_obtainables130ok0case520tuple210locker2_add_pending33310s330delete10or0case90record_extract10excl0gen_modtageq30nil0eqc20case01120request0locker2_check_available0not0pushs320locker2_promote_pending130Marked_case5320mcrlrecord0locker2_obtainables20cons1120push13130member0element3130locker2_adduniq2230and110empty0record_updates110lock0excllock0pid30calls20locker2_remove_pending3310tag0equal0eq0tops230locker2_claim_lock0pending0andt0tuplenil20append10030case81210Marked_locker2_obtainables(cons(Lock,Locks),Client)Marked_case5(Client,Locks,Lock, member(Client,record_extract(Lock,lock,pending)))or(T,T)Tor(F,T)Tor(T,F)Tor(F,F)Fand(T,B)Band(B,T)Band(F,B)Fand(B,F)Fimp(T,B)Bimp(F,B)Tnot(T)Fnot(F)Tif(T,B1,B2)B1if(F,B1,B2)B2eq(T,T)Teq(F,F)Teq(T,F)Feq(F,T)Feqt(nil,undefined)Feqt(nil,pid(N2))Feqt(nil,int(N2))Feqt(nil,cons(H2,T2))Feqt(nil,tuple(H2,T2))Feqt(nil,tuplenil(H2))Feqt(a,nil)Feqt(a,a)Teqt(a,excl)Feqt(a,false)Feqt(a,lock)Feqt(a,locker)Feqt(a,mcrlrecord)Feqt(a,ok)Feqt(a,pending)Feqt(a,release)Feqt(a,request)Feqt(a,resource)Feqt(a,tag)Feqt(a,true)Feqt(a,undefined)Feqt(a,pid(N2))Feqt(a,int(N2))Feqt(a,cons(H2,T2))Feqt(a,tuple(H2,T2))Feqt(a,tuplenil(H2))Feqt(excl,nil)Feqt(excl,a)Feqt(excl,excl)Teqt(excl,false)Feqt(excl,lock)Feqt(excl,locker)Feqt(excl,mcrlrecord)Feqt(excl,ok)Feqt(excl,pending)Feqt(excl,release)Feqt(excl,request)Feqt(excl,resource)Feqt(excl,tag)Feqt(excl,true)Feqt(excl,undefined)Feqt(excl,pid(N2))Feqt(excl,eqt(false,int(N2)))Feqt(false,cons(H2,T2))Feqt(false,tuple(H2,T2))Feqt(false,tuplenil(H2))Feqt(lock,nil)Feqt(lock,a)Feqt(lock,excl)Feqt(lock,false)Feqt(lock,lock)Teqt(lock,locker)Feqt(lock,mcrlrecord)Feqt(lock,ok)Feqt(lock,pending)Feqt(lock,release)Feqt(lock,request)Feqt(lock,resource)Feqt(lock,tag)Feqt(lock,true)Feqt(lock,undefined)Feqt(lock,pid(N2))Feqt(lock,int(N2))Feqt(lock,cons(H2,T2))Feqt(lock,tuple(H2,T2))Feqt(lock,tuplenil(H2))Feqt(locker,nil)Feqt(locker,a)Feqt(locker,excl)Feqt(locker,false)Feqt(locker,lock)Feqt(locker,locker)Teqt(locker,mcrlrecord)Feqt(locker,ok)Feqt(locker,pending)Feqt(locker,release)Feqt(locker,request)Feqt(locker,resource)Feqt(locker,tag)Feqt(locker,true)Feqt(locker,undefined)Feqt(locker,pid(N2))Feqt(locker,int(N2))Feqt(locker,cons(H2,T2))Feqt(locker,tuple(H2,T2))Feqt(locker,tuplenil(H2))Feqt(mcrlrecord,nil)Feqt(mcrlrecord,a)Feqt(mcrlrecord,excl)Feqt(mcrlrecord,false)Feqt(mcrlrecord,lock)Feqt(mcrlrecord,locker)Feqt(mcrlrecord,mcrlrecord)Teqt(mcrlrecord,ok)Feqt(mcrlrecord,pending)Feqt(mcrlrecord,release)Feqt(mcrlrecord,request)Feqt(mcrlrecord,resource)Feqt(ok,resource)Feqt(ok,tag)Feqt(ok,true)Feqt(ok,undefined)Feqt(ok,pid(N2))Feqt(ok,int(N2))Feqt(ok,cons(H2,T2))Feqt(ok,tuple(H2,T2))Feqt(ok,tuplenil(H2))Feqt(pending,nil)Feqt(pending,a)Feqt(pending,excl)Feqt(pending,false)Feqt(pending,lock)Feqt(pending,locker)Feqt(pending,mcrlrecord)Feqt(pending,ok)Feqt(pending,pending)Teqt(pending,release)Feqt(pending,request)Feqt(pending,resource)Feqt(pending,tag)Feqt(pending,true)Feqt(pending,undefined)Feqt(pending,pid(N2))Feqt(pending,int(N2))Feqt(pending,cons(H2,T2))Feqt(pending,tuple(H2,T2))Feqt(pending,tuplenil(H2))Feqt(release,nil)Feqt(release,a)Feqt(release,excl)Feqt(release,false)Feqt(release,lock)Feqt(release,locker)Feqt(release,mcrlrecord)Feqt(release,ok)Feqt(request,mcrlrecord)Feqt(request,ok)Feqt(request,pending)Feqt(request,release)Feqt(request,request)Teqt(request,resource)Feqt(request,tag)Feqt(request,true)Feqt(request,undefined)Feqt(request,pid(N2))Feqt(request,int(N2))Feqt(request,cons(H2,T2))Feqt(request,tuple(H2,T2))Feqt(request,tuplenil(H2))Feqt(resource,nil)Feqt(resource,a)Feqt(resource,excl)Feqt(resource,false)Feqt(resource,lock)Feqt(resource,locker)Feqt(resource,mcrlrecord)Feqt(resource,ok)Feqt(resource,pending)Feqt(resource,release)Feqt(resource,request)Feqt(resource,resource)Teqt(resource,tag)Feqt(resource,true)Feqt(resource,undefined)Feqt(resource,pid(N2))Feqt(resource,int(N2))Feqt(resource,cons(H2,T2))Feqt(resource,tuple(H2,T2))Feqt(resource,tuplenil(H2))Feqt(tag,nil)Feqt(tag,a)Feqt(tag,excl)Feqt(tag,false)Feqt(tag,lock)Feqt(tag,locker)Feqt(tag,mcrlrecord)Feqt(tag,ok)Feqt(tag,pending)Feqt(tag,release)Feqt(tag,request)Feqt(tag,resource)Feqt(tag,tag)Teqt(tag,true)Feqt(tag,undefined)Feqt(tag,pid(N2))Feqt(tag,int(N2))Feqt(tag,cons(H2,T2))Feqt(tag,tuple(H2,T2))Feqt(tag,tuplenil(H2))Feqt(true,nil)Feqt(true,a)Feqt(true,excl)Feqt(true,false)Feqt(true,lock)Feqt(true,locker)Feqt(true,mcrlrecord)Feqt(true,ok)Feqt(true,pending)Feqt(true,release)Feqt(true,request)Feqt(true,resource)Feqt(true,tag)Feqt(true,true)Teqt(true,undefined)Feqt(true,pid(N2))Feqt(true,int(N2))Feqt(true,cons(H2,T2))Feqt(true,tuple(H2,T2))Feqt(true,tuplenil(H2))Feqt(undefined,nil)Feqt(undefined,a)Feqt(undefined,tuplenil(H2))Feqt(pid(N1),nil)Feqt(pid(N1),a)Feqt(pid(N1),excl)Feqt(pid(N1),false)Feqt(pid(N1),lock)Feqt(pid(N1),locker)Feqt(pid(N1),mcrlrecord)Feqt(pid(N1),ok)Feqt(pid(N1),pending)Feqt(pid(N1),release)Feqt(pid(N1),request)Feqt(pid(N1),resource)Feqt(pid(N1),tag)Feqt(pid(N1),true)Feqt(pid(N1),undefined)Feqt(pid(N1),pid(N2))eqt(N1,N2)eqt(pid(N1),int(N2))Feqt(pid(N1),cons(H2,T2))Feqt(pid(N1),tuple(H2,T2))Feqt(pid(N1),tuplenil(H2))Feqt(int(N1),nil)Feqt(int(N1),a)Feqt(int(N1),excl)Feqt(int(N1),false)Feqt(int(N1),lock)Feqt(int(N1),locker)Feqt(int(N1),mcrlrecord)Feqt(int(N1),ok)Feqt(int(N1),pending)Feqt(int(N1),release)Feqt(int(N1),request)Feqt(int(N1),resource)Feqt(int(N1),tag)Feqt(int(N1),true)Feqt(int(N1),undefined)Feqt(cons(H1,T1),resource)Feqt(cons(H1,T1),tag)Feqt(cons(H1,T1),true)Feqt(cons(H1,T1),undefined)Feqt(cons(H1,T1),pid(N2))Feqt(cons(H1,T1),int(N2))Feqt(cons(H1,T1),cons(H2,T2))and(eqt(H1,H2),eqt(T1,T2))eqt(cons(H1,T1),tuple(H2,T2))Feqt(cons(H1,T1),tuplenil(H2))Feqt(tuple(H1,T1),nil)Feqt(tuple(H1,T1),a)Feqt(tuple(H1,T1),excl)Feqt(tuple(H1,T1),false)Feqt(tuple(H1,T1),lock)Feqt(tuple(H1,T1),locker)Feqt(tuple(H1,T1),mcrlrecord)Feqt(tuple(H1,T1),ok)Feqt(tuple(H1,T1),pending)Feqt(tuple(H1,T1),release)Feqt(tuple(H1,T1),request)Feqt(tuple(H1,T1),resource)Feqt(tuple(H1,T1),tag)Feqt(tuple(H1,T1),true)Feqt(tuple(H1,T1),undefined)Feqt(tuple(H1,T1),pid(N2))Feqt(tuple(H1,T1),int(N2))Feqt(tuple(H1,T1),cons(H2,T2))Feqt(tuple(H1,T1),tuple(H2,T2))and(eqt(H1,H2),eqt(T1,T2))eqt(tuple(H1,T1),tuplenil(H2))Feqt(tuplenil(H1),nil)Feqt(tuplenil(H1),a)Feqt(tuplenil(H1),excl)Feqt(tuplenil(H1),false)Feqt(tuplenil(H1),lock)Feqt(tuplenil(H1),locker)Feqt(tuplenil(H1),mcrlrecord)Feqt(tuplenil(H1),ok)Feqt(tuplenil(H1),pending)Feqt(tuplenil(H1),release)Feqt(tuplenil(H1),request)Feqt(tuplenil(H1),resource)Feqt(tuplenil(H1),tag)Feqt(tuplenil(H1),true)Feqt(tuplenil(H1),undefined)Feqt(tuplenil(H1),pid(N2))Feqt(tuplenil(H1),int(N2))Feqt(tuplenil(H1),cons(H2,T2))Feqt(tuplenil(H1),tuple(H2,T2))Feqt(tuplenil(H1),tuplenil(H2))eqt(H1,H2)element(int(s(0)),tuplenil(T1))T1element(int(s(0)),tuple(T1,T2))T1element(int(s(s(N1))),tuple(T1,T2))element(int(s(N1)),T2)record_new(lock)tuple(mcrlrecord,tuple(lock,tuple(undefined,tuple(nil,tuplenil(nil)))))record_extract(tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(F2))))), lock,resource)tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(F2)))))record_update(tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(F2))))), lock,pending,NewF)tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(NewF)))))record_updates(Record,Name,nil)Recordrecord_updates(Record,Name,cons(tuple(Field,tuplenil(NewF)),Fields))record_updates(record_update(Record,Name,Field,NewF),Name,Fields)locker2_map_promote_pending(nil,Pending)nillocker2_map_promote_pending(cons(Lock,Locks),Pending)cons(locker2_promote_pending(Lock,Pending), locker2_map_promote_pending(Locks,Pending))locker2_map_claim_lock(nil,Resources,Client)nillocker2_map_claim_lock(cons(Lock,Locks),Resources,Client)cons(locker2_claim_lock(Lock,Resources,Client), locker2_map_claim_lock(Locks,Resources,Client))locker2_map_add_pending(nil,Resources,Client)nillocker2_promote_pending(Lock,Client)case0(Client,Lock,record_extract(Lock,lock,pending))case0(Client,Lock,cons(Client,Pendings))record_updates(Lock,lock, cons(tuple(excl,tuplenil(Client)), cons(tuple(pending,tuplenil(Pendings)),nil)))case0(Client,Lock,MCRLFree0)Locklocker2_remove_pending(Lock,Client)record_updates(Lock,lock, cons(tuple(pending, tuplenil(subtract(record_extract(Lock,lock,pending),cons(Client,nil)))), nil))locker2_add_pending(Lock,Resources,Client)case1(Client,Resources,Lock, member(record_extract(Lock,lock,resource),Resources))case1(Client,Resources,Lock,true)record_updates(Lock,lock, cons(tuple(pending, tuplenil(append(record_extract(Lock,lock,pending),cons(Client,nil)))), nil))case1(Client,Resources,Lock,false)Locklocker2_release_lock(Lock,Client)case2(Client,Lock,gen_modtageq(Client,record_extract(Lock,lock,excl)))case2(Client,Lock,true)record_updates(Lock,lock,cons(tuple(excllock,excl),nil))case4(Client,Lock,MCRLFree1)falselocker2_obtainables(nil,Client)truelocker2_obtainables(cons(Lock,Locks),Client)case5(Client,Locks,Lock,member(Client,record_extract(Lock,lock,pending)))case5(Client,Locks,Lock,true)andt(locker2_obtainable(Lock,Client),locker2_obtainables(Locks,Client))case5(Client,Locks,Lock,false)locker2_obtainables(Locks,Client)locker2_check_available(Resource,nil)falselocker2_check_available(Resource,cons(Lock,Locks))case6(Locks,Lock,Resource,equal(Resource,record_extract(Lock,lock,resource)))case6(Locks,Lock,Resource,true)andt(equal(record_extract(Lock,lock,excl),nil), equal(record_extract(Lock,lock,pending),nil))case6(Locks,Lock,Resource,false)locker2_check_available(Resource,Locks)locker2_check_availables(nil,Locks)truelocker2_check_availables(cons(Resource,Resources),Locks)andt(locker2_check_available(Resource,Locks), locker2_check_availables(Resources,Locks))locker2_adduniq(nil,List)Listappend(cons(Head,Tail),List)cons(Head,append(Tail,List))subtract(List,nil)Listsubtract(List,cons(Head,Tail))subtract(delete(Head,List),Tail)delete(E,nil)nildelete(E,cons(Head,Tail))case8(Tail,Head,E,equal(E,Head))case8(Tail,Head,E,true)Tailcase8(Tail,Head,E,false)cons(Head,delete(E,Tail))gen_tag(Pid)tuple(Pid,tuplenil(tag))gen_modtageq(Client1,Client2)equal(Client1,Client2)member(E,nil)falsemember(E,cons(Head,Tail))case9(Tail,Head,E,equal(E,Head))case9(Tail,Head,E,true)truecase9(Tail,Head,E,false)member(E,Tail)eqs(empty,empty)Teqs(empty,stack(E2,S2))Feqs(stack(E1,S1),empty)Feqs(stack(E1,S1),stack(E2,S2))and(eqt(E1,E2),eqs(S1,S2))pushs(E1,S1)stack(E1,S1)pops(stack(E1,S1))S1tops(stack(E1,S1))E1istops(E1,empty)Fistops(E1,stack(E2,S1))eqt(E1,E2)eqc(nocalls,nocalls)Teqc(nocalls,calls(E2,S2,CS2))Feqc(calls(E1,S1,CS1),nocalls)Feqc(calls(E1,S1,CS1),calls(E2,S2,CS2))and(eqt(E1,E2),and(eqs(S1,S2),eqc(CS1,CS2)))push(E1,E2,nocalls)calls(E1,stack(E2,empty),nocalls)push(E1,E2,calls(E3,S1,CS1))push1(E1,E2,E3,S1,CS1,eqt(E1,E3))push1(E1,E2,E3,S1,CS1,T)calls(E3,pushs(E2,S1),CS1)Marked_case5(Client,Locks,Lock,false)Marked_locker2_obtainables(Locks,Client)or(T,T)Tor(F,T)Tor(T,F)Tor(F,F)Fand(T,B)Band(B,T)Band(F,B)Fand(B,F)Fimp(T,B)Bimp(F,B)Tnot(T)Fnot(F)Tif(T,B1,B2)B1if(F,B1,B2)B2eq(T,T)Teq(F,F)Teq(T,F)Feq(F,T)Feqt(nil,undefined)Feqt(nil,pid(N2))Feqt(nil,int(N2))Feqt(nil,cons(H2,T2))Feqt(nil,tuple(H2,T2))Feqt(nil,tuplenil(H2))Feqt(a,nil)Feqt(a,a)Teqt(a,excl)Feqt(a,false)Feqt(a,lock)Feqt(a,locker)Feqt(a,mcrlrecord)Feqt(a,ok)Feqt(a,pending)Feqt(a,release)Feqt(a,request)Feqt(a,resource)Feqt(a,tag)Feqt(a,true)Feqt(a,undefined)Feqt(a,pid(N2))Feqt(a,int(N2))Feqt(a,cons(H2,T2))Feqt(a,tuple(H2,T2))Feqt(a,tuplenil(H2))Feqt(excl,nil)Feqt(excl,a)Feqt(excl,excl)Teqt(excl,false)Feqt(excl,lock)Feqt(excl,locker)Feqt(excl,mcrlrecord)Feqt(excl,ok)Feqt(excl,pending)Feqt(excl,release)Feqt(excl,request)Feqt(excl,resource)Feqt(excl,tag)Feqt(excl,true)Feqt(excl,undefined)Feqt(excl,pid(N2))Feqt(excl,eqt(false,int(N2)))Feqt(false,cons(H2,T2))Feqt(false,tuple(H2,T2))Feqt(false,tuplenil(H2))Feqt(lock,nil)Feqt(lock,a)Feqt(lock,excl)Feqt(lock,false)Feqt(lock,lock)Teqt(lock,locker)Feqt(lock,mcrlrecord)Feqt(lock,ok)Feqt(lock,pending)Feqt(lock,release)Feqt(lock,request)Feqt(lock,resource)Feqt(lock,tag)Feqt(lock,true)Feqt(lock,undefined)Feqt(lock,pid(N2))Feqt(lock,int(N2))Feqt(lock,cons(H2,T2))Feqt(lock,tuple(H2,T2))Feqt(lock,tuplenil(H2))Feqt(locker,nil)Feqt(locker,a)Feqt(locker,excl)Feqt(locker,false)Feqt(locker,lock)Feqt(locker,locker)Teqt(locker,mcrlrecord)Feqt(locker,ok)Feqt(locker,pending)Feqt(locker,release)Feqt(locker,request)Feqt(locker,resource)Feqt(locker,tag)Feqt(locker,true)Feqt(locker,undefined)Feqt(locker,pid(N2))Feqt(locker,int(N2))Feqt(locker,cons(H2,T2))Feqt(locker,tuple(H2,T2))Feqt(locker,tuplenil(H2))Feqt(mcrlrecord,nil)Feqt(mcrlrecord,a)Feqt(mcrlrecord,excl)Feqt(mcrlrecord,false)Feqt(mcrlrecord,lock)Feqt(mcrlrecord,locker)Feqt(mcrlrecord,mcrlrecord)Teqt(mcrlrecord,ok)Feqt(mcrlrecord,pending)Feqt(mcrlrecord,release)Feqt(mcrlrecord,request)Feqt(mcrlrecord,resource)Feqt(ok,resource)Feqt(ok,tag)Feqt(ok,true)Feqt(ok,undefined)Feqt(ok,pid(N2))Feqt(ok,int(N2))Feqt(ok,cons(H2,T2))Feqt(ok,tuple(H2,T2))Feqt(ok,tuplenil(H2))Feqt(pending,nil)Feqt(pending,a)Feqt(pending,excl)Feqt(pending,false)Feqt(pending,lock)Feqt(pending,locker)Feqt(pending,mcrlrecord)Feqt(pending,ok)Feqt(pending,pending)Teqt(pending,release)Feqt(pending,request)Feqt(pending,resource)Feqt(pending,tag)Feqt(pending,true)Feqt(pending,undefined)Feqt(pending,pid(N2))Feqt(pending,int(N2))Feqt(pending,cons(H2,T2))Feqt(pending,tuple(H2,T2))Feqt(pending,tuplenil(H2))Feqt(release,nil)Feqt(release,a)Feqt(release,excl)Feqt(release,false)Feqt(release,lock)Feqt(release,locker)Feqt(release,mcrlrecord)Feqt(release,ok)Feqt(request,mcrlrecord)Feqt(request,ok)Feqt(request,pending)Feqt(request,release)Feqt(request,request)Teqt(request,resource)Feqt(request,tag)Feqt(request,true)Feqt(request,undefined)Feqt(request,pid(N2))Feqt(request,int(N2))Feqt(request,cons(H2,T2))Feqt(request,tuple(H2,T2))Feqt(request,tuplenil(H2))Feqt(resource,nil)Feqt(resource,a)Feqt(resource,excl)Feqt(resource,false)Feqt(resource,lock)Feqt(resource,locker)Feqt(resource,mcrlrecord)Feqt(resource,ok)Feqt(resource,pending)Feqt(resource,release)Feqt(resource,request)Feqt(resource,resource)Teqt(resource,tag)Feqt(resource,true)Feqt(resource,undefined)Feqt(resource,pid(N2))Feqt(resource,int(N2))Feqt(resource,cons(H2,T2))Feqt(resource,tuple(H2,T2))Feqt(resource,tuplenil(H2))Feqt(tag,nil)Feqt(tag,a)Feqt(tag,excl)Feqt(tag,false)Feqt(tag,lock)Feqt(tag,locker)Feqt(tag,mcrlrecord)Feqt(tag,ok)Feqt(tag,pending)Feqt(tag,release)Feqt(tag,request)Feqt(tag,resource)Feqt(tag,tag)Teqt(tag,true)Feqt(tag,undefined)Feqt(tag,pid(N2))Feqt(tag,int(N2))Feqt(tag,cons(H2,T2))Feqt(tag,tuple(H2,T2))Feqt(tag,tuplenil(H2))Feqt(true,nil)Feqt(true,a)Feqt(true,excl)Feqt(true,false)Feqt(true,lock)Feqt(true,locker)Feqt(true,mcrlrecord)Feqt(true,ok)Feqt(true,pending)Feqt(true,release)Feqt(true,request)Feqt(true,resource)Feqt(true,tag)Feqt(true,true)Teqt(true,undefined)Feqt(true,pid(N2))Feqt(true,int(N2))Feqt(true,cons(H2,T2))Feqt(true,tuple(H2,T2))Feqt(true,tuplenil(H2))Feqt(undefined,nil)Feqt(undefined,a)Feqt(undefined,tuplenil(H2))Feqt(pid(N1),nil)Feqt(pid(N1),a)Feqt(pid(N1),excl)Feqt(pid(N1),false)Feqt(pid(N1),lock)Feqt(pid(N1),locker)Feqt(pid(N1),mcrlrecord)Feqt(pid(N1),ok)Feqt(pid(N1),pending)Feqt(pid(N1),release)Feqt(pid(N1),request)Feqt(pid(N1),resource)Feqt(pid(N1),tag)Feqt(pid(N1),true)Feqt(pid(N1),undefined)Feqt(pid(N1),pid(N2))eqt(N1,N2)eqt(pid(N1),int(N2))Feqt(pid(N1),cons(H2,T2))Feqt(pid(N1),tuple(H2,T2))Feqt(pid(N1),tuplenil(H2))Feqt(int(N1),nil)Feqt(int(N1),a)Feqt(int(N1),excl)Feqt(int(N1),false)Feqt(int(N1),lock)Feqt(int(N1),locker)Feqt(int(N1),mcrlrecord)Feqt(int(N1),ok)Feqt(int(N1),pending)Feqt(int(N1),release)Feqt(int(N1),request)Feqt(int(N1),resource)Feqt(int(N1),tag)Feqt(int(N1),true)Feqt(int(N1),undefined)Feqt(cons(H1,T1),resource)Feqt(cons(H1,T1),tag)Feqt(cons(H1,T1),true)Feqt(cons(H1,T1),undefined)Feqt(cons(H1,T1),pid(N2))Feqt(cons(H1,T1),int(N2))Feqt(cons(H1,T1),cons(H2,T2))and(eqt(H1,H2),eqt(T1,T2))eqt(cons(H1,T1),tuple(H2,T2))Feqt(cons(H1,T1),tuplenil(H2))Feqt(tuple(H1,T1),nil)Feqt(tuple(H1,T1),a)Feqt(tuple(H1,T1),excl)Feqt(tuple(H1,T1),false)Feqt(tuple(H1,T1),lock)Feqt(tuple(H1,T1),locker)Feqt(tuple(H1,T1),mcrlrecord)Feqt(tuple(H1,T1),ok)Feqt(tuple(H1,T1),pending)Feqt(tuple(H1,T1),release)Feqt(tuple(H1,T1),request)Feqt(tuple(H1,T1),resource)Feqt(tuple(H1,T1),tag)Feqt(tuple(H1,T1),true)Feqt(tuple(H1,T1),undefined)Feqt(tuple(H1,T1),pid(N2))Feqt(tuple(H1,T1),int(N2))Feqt(tuple(H1,T1),cons(H2,T2))Feqt(tuple(H1,T1),tuple(H2,T2))and(eqt(H1,H2),eqt(T1,T2))eqt(tuple(H1,T1),tuplenil(H2))Feqt(tuplenil(H1),nil)Feqt(tuplenil(H1),a)Feqt(tuplenil(H1),excl)Feqt(tuplenil(H1),false)Feqt(tuplenil(H1),lock)Feqt(tuplenil(H1),locker)Feqt(tuplenil(H1),mcrlrecord)Feqt(tuplenil(H1),ok)Feqt(tuplenil(H1),pending)Feqt(tuplenil(H1),release)Feqt(tuplenil(H1),request)Feqt(tuplenil(H1),resource)Feqt(tuplenil(H1),tag)Feqt(tuplenil(H1),true)Feqt(tuplenil(H1),undefined)Feqt(tuplenil(H1),pid(N2))Feqt(tuplenil(H1),int(N2))Feqt(tuplenil(H1),cons(H2,T2))Feqt(tuplenil(H1),tuple(H2,T2))Feqt(tuplenil(H1),tuplenil(H2))eqt(H1,H2)element(int(s(0)),tuplenil(T1))T1element(int(s(0)),tuple(T1,T2))T1element(int(s(s(N1))),tuple(T1,T2))element(int(s(N1)),T2)record_new(lock)tuple(mcrlrecord,tuple(lock,tuple(undefined,tuple(nil,tuplenil(nil)))))record_extract(tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(F2))))), lock,resource)tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(F2)))))record_update(tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(F2))))), lock,pending,NewF)tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(NewF)))))record_updates(Record,Name,nil)Recordrecord_updates(Record,Name,cons(tuple(Field,tuplenil(NewF)),Fields))record_updates(record_update(Record,Name,Field,NewF),Name,Fields)locker2_map_promote_pending(nil,Pending)nillocker2_map_promote_pending(cons(Lock,Locks),Pending)cons(locker2_promote_pending(Lock,Pending), locker2_map_promote_pending(Locks,Pending))locker2_map_claim_lock(nil,Resources,Client)nillocker2_map_claim_lock(cons(Lock,Locks),Resources,Client)cons(locker2_claim_lock(Lock,Resources,Client), locker2_map_claim_lock(Locks,Resources,Client))locker2_map_add_pending(nil,Resources,Client)nillocker2_promote_pending(Lock,Client)case0(Client,Lock,record_extract(Lock,lock,pending))case0(Client,Lock,cons(Client,Pendings))record_updates(Lock,lock, cons(tuple(excl,tuplenil(Client)), cons(tuple(pending,tuplenil(Pendings)),nil)))case0(Client,Lock,MCRLFree0)Locklocker2_remove_pending(Lock,Client)record_updates(Lock,lock, cons(tuple(pending, tuplenil(subtract(record_extract(Lock,lock,pending),cons(Client,nil)))), nil))locker2_add_pending(Lock,Resources,Client)case1(Client,Resources,Lock, member(record_extract(Lock,lock,resource),Resources))case1(Client,Resources,Lock,true)record_updates(Lock,lock, cons(tuple(pending, tuplenil(append(record_extract(Lock,lock,pending),cons(Client,nil)))), nil))case1(Client,Resources,Lock,false)Locklocker2_release_lock(Lock,Client)case2(Client,Lock,gen_modtageq(Client,record_extract(Lock,lock,excl)))case2(Client,Lock,true)record_updates(Lock,lock,cons(tuple(excllock,excl),nil))case4(Client,Lock,MCRLFree1)falselocker2_obtainables(nil,Client)truelocker2_obtainables(cons(Lock,Locks),Client)case5(Client,Locks,Lock,member(Client,record_extract(Lock,lock,pending)))case5(Client,Locks,Lock,true)andt(locker2_obtainable(Lock,Client),locker2_obtainables(Locks,Client))case5(Client,Locks,Lock,false)locker2_obtainables(Locks,Client)locker2_check_available(Resource,nil)falselocker2_check_available(Resource,cons(Lock,Locks))case6(Locks,Lock,Resource,equal(Resource,record_extract(Lock,lock,resource)))case6(Locks,Lock,Resource,true)andt(equal(record_extract(Lock,lock,excl),nil), equal(record_extract(Lock,lock,pending),nil))case6(Locks,Lock,Resource,false)locker2_check_available(Resource,Locks)locker2_check_availables(nil,Locks)truelocker2_check_availables(cons(Resource,Resources),Locks)andt(locker2_check_available(Resource,Locks), locker2_check_availables(Resources,Locks))locker2_adduniq(nil,List)Listappend(cons(Head,Tail),List)cons(Head,append(Tail,List))subtract(List,nil)Listsubtract(List,cons(Head,Tail))subtract(delete(Head,List),Tail)delete(E,nil)nildelete(E,cons(Head,Tail))case8(Tail,Head,E,equal(E,Head))case8(Tail,Head,E,true)Tailcase8(Tail,Head,E,false)cons(Head,delete(E,Tail))gen_tag(Pid)tuple(Pid,tuplenil(tag))gen_modtageq(Client1,Client2)equal(Client1,Client2)member(E,nil)falsemember(E,cons(Head,Tail))case9(Tail,Head,E,equal(E,Head))case9(Tail,Head,E,true)truecase9(Tail,Head,E,false)member(E,Tail)eqs(empty,empty)Teqs(empty,stack(E2,S2))Feqs(stack(E1,S1),empty)Feqs(stack(E1,S1),stack(E2,S2))and(eqt(E1,E2),eqs(S1,S2))pushs(E1,S1)stack(E1,S1)pops(stack(E1,S1))S1tops(stack(E1,S1))E1istops(E1,empty)Fistops(E1,stack(E2,S1))eqt(E1,E2)eqc(nocalls,nocalls)Teqc(nocalls,calls(E2,S2,CS2))Feqc(calls(E1,S1,CS1),nocalls)Feqc(calls(E1,S1,CS1),calls(E2,S2,CS2))and(eqt(E1,E2),and(eqs(S1,S2),eqc(CS1,CS2)))push(E1,E2,nocalls)calls(E1,stack(E2,empty),nocalls)push(E1,E2,calls(E3,S1,CS1))push1(E1,E2,E3,S1,CS1,eqt(E1,E3))push1(E1,E2,E3,S1,CS1,T)calls(E3,pushs(E2,S1),CS1)Marked_locker2_check_availables(cons(Resource,Resources),Locks)Marked_locker2_check_availables(Resources,Locks)T0gen_tag130record_new0a0case23330eqt0istops20locker2_map_add_pending33220release0locker2_obtainable0imp3320stack110locker2_map_promote_pending30locker0case412230int10push3120case131330true30locker2_check_availables3110F0eqs0record_update110false0locker2_release_lock3330undefined0nocalls0subtract10resource20case63130if32330pops330locker2_map_claim_lock10ok0case530tuple210locker2_add_pending33310s220delete10or0case9120record_extract120Marked_locker2_check_availables30excl0gen_modtageq10nil0eqc0case0120request0locker2_check_available210not0pushs330locker2_promote_pending30mcrlrecord0locker2_obtainables30cons2210push13110member10element2230locker2_adduniq2220and220empty0record_updates110lock0excllock0pid30calls10locker2_remove_pending3310tag0equal0eq0tops230locker2_claim_lock0pending0andt10tuplenil10append10020case82120or(T,T)Tor(F,T)Tor(T,F)Tor(F,F)Fand(T,B)Band(B,T)Band(F,B)Fand(B,F)Fimp(T,B)Bimp(F,B)Tnot(T)Fnot(F)Tif(T,B1,B2)B1if(F,B1,B2)B2eq(T,T)Teq(F,F)Teq(T,F)Feq(F,T)Feqt(nil,undefined)Feqt(nil,pid(N2))Feqt(nil,int(N2))Feqt(nil,cons(H2,T2))Feqt(nil,tuple(H2,T2))Feqt(nil,tuplenil(H2))Feqt(a,nil)Feqt(a,a)Teqt(a,excl)Feqt(a,false)Feqt(a,lock)Feqt(a,locker)Feqt(a,mcrlrecord)Feqt(a,ok)Feqt(a,pending)Feqt(a,release)Feqt(a,request)Feqt(a,resource)Feqt(a,tag)Feqt(a,true)Feqt(a,undefined)Feqt(a,pid(N2))Feqt(a,int(N2))Feqt(a,cons(H2,T2))Feqt(a,tuple(H2,T2))Feqt(a,tuplenil(H2))Feqt(excl,nil)Feqt(excl,a)Feqt(excl,excl)Teqt(excl,false)Feqt(excl,lock)Feqt(excl,locker)Feqt(excl,mcrlrecord)Feqt(excl,ok)Feqt(excl,pending)Feqt(excl,release)Feqt(excl,request)Feqt(excl,resource)Feqt(excl,tag)Feqt(excl,true)Feqt(excl,undefined)Feqt(excl,pid(N2))Feqt(excl,eqt(false,int(N2)))Feqt(false,cons(H2,T2))Feqt(false,tuple(H2,T2))Feqt(false,tuplenil(H2))Feqt(lock,nil)Feqt(lock,a)Feqt(lock,excl)Feqt(lock,false)Feqt(lock,lock)Teqt(lock,locker)Feqt(lock,mcrlrecord)Feqt(lock,ok)Feqt(lock,pending)Feqt(lock,release)Feqt(lock,request)Feqt(lock,resource)Feqt(lock,tag)Feqt(lock,true)Feqt(lock,undefined)Feqt(lock,pid(N2))Feqt(lock,int(N2))Feqt(lock,cons(H2,T2))Feqt(lock,tuple(H2,T2))Feqt(lock,tuplenil(H2))Feqt(locker,nil)Feqt(locker,a)Feqt(locker,excl)Feqt(locker,false)Feqt(locker,lock)Feqt(locker,locker)Teqt(locker,mcrlrecord)Feqt(locker,ok)Feqt(locker,pending)Feqt(locker,release)Feqt(locker,request)Feqt(locker,resource)Feqt(locker,tag)Feqt(locker,true)Feqt(locker,undefined)Feqt(locker,pid(N2))Feqt(locker,int(N2))Feqt(locker,cons(H2,T2))Feqt(locker,tuple(H2,T2))Feqt(locker,tuplenil(H2))Feqt(mcrlrecord,nil)Feqt(mcrlrecord,a)Feqt(mcrlrecord,excl)Feqt(mcrlrecord,false)Feqt(mcrlrecord,lock)Feqt(mcrlrecord,locker)Feqt(mcrlrecord,mcrlrecord)Teqt(mcrlrecord,ok)Feqt(mcrlrecord,pending)Feqt(mcrlrecord,release)Feqt(mcrlrecord,request)Feqt(mcrlrecord,resource)Feqt(ok,resource)Feqt(ok,tag)Feqt(ok,true)Feqt(ok,undefined)Feqt(ok,pid(N2))Feqt(ok,int(N2))Feqt(ok,cons(H2,T2))Feqt(ok,tuple(H2,T2))Feqt(ok,tuplenil(H2))Feqt(pending,nil)Feqt(pending,a)Feqt(pending,excl)Feqt(pending,false)Feqt(pending,lock)Feqt(pending,locker)Feqt(pending,mcrlrecord)Feqt(pending,ok)Feqt(pending,pending)Teqt(pending,release)Feqt(pending,request)Feqt(pending,resource)Feqt(pending,tag)Feqt(pending,true)Feqt(pending,undefined)Feqt(pending,pid(N2))Feqt(pending,int(N2))Feqt(pending,cons(H2,T2))Feqt(pending,tuple(H2,T2))Feqt(pending,tuplenil(H2))Feqt(release,nil)Feqt(release,a)Feqt(release,excl)Feqt(release,false)Feqt(release,lock)Feqt(release,locker)Feqt(release,mcrlrecord)Feqt(release,ok)Feqt(request,mcrlrecord)Feqt(request,ok)Feqt(request,pending)Feqt(request,release)Feqt(request,request)Teqt(request,resource)Feqt(request,tag)Feqt(request,true)Feqt(request,undefined)Feqt(request,pid(N2))Feqt(request,int(N2))Feqt(request,cons(H2,T2))Feqt(request,tuple(H2,T2))Feqt(request,tuplenil(H2))Feqt(resource,nil)Feqt(resource,a)Feqt(resource,excl)Feqt(resource,false)Feqt(resource,lock)Feqt(resource,locker)Feqt(resource,mcrlrecord)Feqt(resource,ok)Feqt(resource,pending)Feqt(resource,release)Feqt(resource,request)Feqt(resource,resource)Teqt(resource,tag)Feqt(resource,true)Feqt(resource,undefined)Feqt(resource,pid(N2))Feqt(resource,int(N2))Feqt(resource,cons(H2,T2))Feqt(resource,tuple(H2,T2))Feqt(resource,tuplenil(H2))Feqt(tag,nil)Feqt(tag,a)Feqt(tag,excl)Feqt(tag,false)Feqt(tag,lock)Feqt(tag,locker)Feqt(tag,mcrlrecord)Feqt(tag,ok)Feqt(tag,pending)Feqt(tag,release)Feqt(tag,request)Feqt(tag,resource)Feqt(tag,tag)Teqt(tag,true)Feqt(tag,undefined)Feqt(tag,pid(N2))Feqt(tag,int(N2))Feqt(tag,cons(H2,T2))Feqt(tag,tuple(H2,T2))Feqt(tag,tuplenil(H2))Feqt(true,nil)Feqt(true,a)Feqt(true,excl)Feqt(true,false)Feqt(true,lock)Feqt(true,locker)Feqt(true,mcrlrecord)Feqt(true,ok)Feqt(true,pending)Feqt(true,release)Feqt(true,request)Feqt(true,resource)Feqt(true,tag)Feqt(true,true)Teqt(true,undefined)Feqt(true,pid(N2))Feqt(true,int(N2))Feqt(true,cons(H2,T2))Feqt(true,tuple(H2,T2))Feqt(true,tuplenil(H2))Feqt(undefined,nil)Feqt(undefined,a)Feqt(undefined,tuplenil(H2))Feqt(pid(N1),nil)Feqt(pid(N1),a)Feqt(pid(N1),excl)Feqt(pid(N1),false)Feqt(pid(N1),lock)Feqt(pid(N1),locker)Feqt(pid(N1),mcrlrecord)Feqt(pid(N1),ok)Feqt(pid(N1),pending)Feqt(pid(N1),release)Feqt(pid(N1),request)Feqt(pid(N1),resource)Feqt(pid(N1),tag)Feqt(pid(N1),true)Feqt(pid(N1),undefined)Feqt(pid(N1),pid(N2))eqt(N1,N2)eqt(pid(N1),int(N2))Feqt(pid(N1),cons(H2,T2))Feqt(pid(N1),tuple(H2,T2))Feqt(pid(N1),tuplenil(H2))Feqt(int(N1),nil)Feqt(int(N1),a)Feqt(int(N1),excl)Feqt(int(N1),false)Feqt(int(N1),lock)Feqt(int(N1),locker)Feqt(int(N1),mcrlrecord)Feqt(int(N1),ok)Feqt(int(N1),pending)Feqt(int(N1),release)Feqt(int(N1),request)Feqt(int(N1),resource)Feqt(int(N1),tag)Feqt(int(N1),true)Feqt(int(N1),undefined)Feqt(cons(H1,T1),resource)Feqt(cons(H1,T1),tag)Feqt(cons(H1,T1),true)Feqt(cons(H1,T1),undefined)Feqt(cons(H1,T1),pid(N2))Feqt(cons(H1,T1),int(N2))Feqt(cons(H1,T1),cons(H2,T2))and(eqt(H1,H2),eqt(T1,T2))eqt(cons(H1,T1),tuple(H2,T2))Feqt(cons(H1,T1),tuplenil(H2))Feqt(tuple(H1,T1),nil)Feqt(tuple(H1,T1),a)Feqt(tuple(H1,T1),excl)Feqt(tuple(H1,T1),false)Feqt(tuple(H1,T1),lock)Feqt(tuple(H1,T1),locker)Feqt(tuple(H1,T1),mcrlrecord)Feqt(tuple(H1,T1),ok)Feqt(tuple(H1,T1),pending)Feqt(tuple(H1,T1),release)Feqt(tuple(H1,T1),request)Feqt(tuple(H1,T1),resource)Feqt(tuple(H1,T1),tag)Feqt(tuple(H1,T1),true)Feqt(tuple(H1,T1),undefined)Feqt(tuple(H1,T1),pid(N2))Feqt(tuple(H1,T1),int(N2))Feqt(tuple(H1,T1),cons(H2,T2))Feqt(tuple(H1,T1),tuple(H2,T2))and(eqt(H1,H2),eqt(T1,T2))eqt(tuple(H1,T1),tuplenil(H2))Feqt(tuplenil(H1),nil)Feqt(tuplenil(H1),a)Feqt(tuplenil(H1),excl)Feqt(tuplenil(H1),false)Feqt(tuplenil(H1),lock)Feqt(tuplenil(H1),locker)Feqt(tuplenil(H1),mcrlrecord)Feqt(tuplenil(H1),ok)Feqt(tuplenil(H1),pending)Feqt(tuplenil(H1),release)Feqt(tuplenil(H1),request)Feqt(tuplenil(H1),resource)Feqt(tuplenil(H1),tag)Feqt(tuplenil(H1),true)Feqt(tuplenil(H1),undefined)Feqt(tuplenil(H1),pid(N2))Feqt(tuplenil(H1),int(N2))Feqt(tuplenil(H1),cons(H2,T2))Feqt(tuplenil(H1),tuple(H2,T2))Feqt(tuplenil(H1),tuplenil(H2))eqt(H1,H2)element(int(s(0)),tuplenil(T1))T1element(int(s(0)),tuple(T1,T2))T1element(int(s(s(N1))),tuple(T1,T2))element(int(s(N1)),T2)record_new(lock)tuple(mcrlrecord,tuple(lock,tuple(undefined,tuple(nil,tuplenil(nil)))))record_extract(tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(F2))))), lock,resource)tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(F2)))))record_update(tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(F2))))), lock,pending,NewF)tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(NewF)))))record_updates(Record,Name,nil)Recordrecord_updates(Record,Name,cons(tuple(Field,tuplenil(NewF)),Fields))record_updates(record_update(Record,Name,Field,NewF),Name,Fields)locker2_map_promote_pending(nil,Pending)nillocker2_map_promote_pending(cons(Lock,Locks),Pending)cons(locker2_promote_pending(Lock,Pending), locker2_map_promote_pending(Locks,Pending))locker2_map_claim_lock(nil,Resources,Client)nillocker2_map_claim_lock(cons(Lock,Locks),Resources,Client)cons(locker2_claim_lock(Lock,Resources,Client), locker2_map_claim_lock(Locks,Resources,Client))locker2_map_add_pending(nil,Resources,Client)nillocker2_promote_pending(Lock,Client)case0(Client,Lock,record_extract(Lock,lock,pending))case0(Client,Lock,cons(Client,Pendings))record_updates(Lock,lock, cons(tuple(excl,tuplenil(Client)), cons(tuple(pending,tuplenil(Pendings)),nil)))case0(Client,Lock,MCRLFree0)Locklocker2_remove_pending(Lock,Client)record_updates(Lock,lock, cons(tuple(pending, tuplenil(subtract(record_extract(Lock,lock,pending),cons(Client,nil)))), nil))locker2_add_pending(Lock,Resources,Client)case1(Client,Resources,Lock, member(record_extract(Lock,lock,resource),Resources))case1(Client,Resources,Lock,true)record_updates(Lock,lock, cons(tuple(pending, tuplenil(append(record_extract(Lock,lock,pending),cons(Client,nil)))), nil))case1(Client,Resources,Lock,false)Locklocker2_release_lock(Lock,Client)case2(Client,Lock,gen_modtageq(Client,record_extract(Lock,lock,excl)))case2(Client,Lock,true)record_updates(Lock,lock,cons(tuple(excllock,excl),nil))case4(Client,Lock,MCRLFree1)falselocker2_obtainables(nil,Client)truelocker2_obtainables(cons(Lock,Locks),Client)case5(Client,Locks,Lock,member(Client,record_extract(Lock,lock,pending)))case5(Client,Locks,Lock,true)andt(locker2_obtainable(Lock,Client),locker2_obtainables(Locks,Client))case5(Client,Locks,Lock,false)locker2_obtainables(Locks,Client)locker2_check_available(Resource,nil)falselocker2_check_available(Resource,cons(Lock,Locks))case6(Locks,Lock,Resource,equal(Resource,record_extract(Lock,lock,resource)))case6(Locks,Lock,Resource,true)andt(equal(record_extract(Lock,lock,excl),nil), equal(record_extract(Lock,lock,pending),nil))case6(Locks,Lock,Resource,false)locker2_check_available(Resource,Locks)locker2_check_availables(nil,Locks)truelocker2_check_availables(cons(Resource,Resources),Locks)andt(locker2_check_available(Resource,Locks), locker2_check_availables(Resources,Locks))locker2_adduniq(nil,List)Listappend(cons(Head,Tail),List)cons(Head,append(Tail,List))subtract(List,nil)Listsubtract(List,cons(Head,Tail))subtract(delete(Head,List),Tail)delete(E,nil)nildelete(E,cons(Head,Tail))case8(Tail,Head,E,equal(E,Head))case8(Tail,Head,E,true)Tailcase8(Tail,Head,E,false)cons(Head,delete(E,Tail))gen_tag(Pid)tuple(Pid,tuplenil(tag))gen_modtageq(Client1,Client2)equal(Client1,Client2)member(E,nil)falsemember(E,cons(Head,Tail))case9(Tail,Head,E,equal(E,Head))case9(Tail,Head,E,true)truecase9(Tail,Head,E,false)member(E,Tail)eqs(empty,empty)Teqs(empty,stack(E2,S2))Feqs(stack(E1,S1),empty)Feqs(stack(E1,S1),stack(E2,S2))and(eqt(E1,E2),eqs(S1,S2))pushs(E1,S1)stack(E1,S1)pops(stack(E1,S1))S1tops(stack(E1,S1))E1istops(E1,empty)Fistops(E1,stack(E2,S1))eqt(E1,E2)eqc(nocalls,nocalls)Teqc(nocalls,calls(E2,S2,CS2))Feqc(calls(E1,S1,CS1),nocalls)Feqc(calls(E1,S1,CS1),calls(E2,S2,CS2))and(eqt(E1,E2),and(eqs(S1,S2),eqc(CS1,CS2)))push(E1,E2,nocalls)calls(E1,stack(E2,empty),nocalls)push(E1,E2,calls(E3,S1,CS1))push1(E1,E2,E3,S1,CS1,eqt(E1,E3))push1(E1,E2,E3,S1,CS1,T)calls(E3,pushs(E2,S1),CS1)Marked_append(cons(Head,Tail),List)Marked_append(Tail,List)T0gen_tag110record_new20a0case21330eqt0istops0locker2_map_add_pending33220release0locker2_obtainable30imp3330stack220locker2_map_promote_pending30locker0case42220int0push310case121330true30locker2_check_availables320F0eqs0record_update110false0locker2_release_lock3330undefined0nocalls0subtract10resource0case61210if32330pops230locker2_map_claim_lock20ok0case53320tuple110locker2_add_pending33310s20delete10or0case9210record_extract10excl0gen_modtageq10nil0eqc0case02120request0locker2_check_available10not0pushs320locker2_promote_pending230mcrlrecord0locker2_obtainables320cons2220push1310member10element230locker2_adduniq2330and220empty0record_updates110lock0excllock10pid30calls0locker2_remove_pending3310tag0equal0eq0tops230locker2_claim_lock0pending0andt0tuplenil10append10020Marked_append30case82220or(T,T)Tor(F,T)Tor(T,F)Tor(F,F)Fand(T,B)Band(B,T)Band(F,B)Fand(B,F)Fimp(T,B)Bimp(F,B)Tnot(T)Fnot(F)Tif(T,B1,B2)B1if(F,B1,B2)B2eq(T,T)Teq(F,F)Teq(T,F)Feq(F,T)Feqt(nil,undefined)Feqt(nil,pid(N2))Feqt(nil,int(N2))Feqt(nil,cons(H2,T2))Feqt(nil,tuple(H2,T2))Feqt(nil,tuplenil(H2))Feqt(a,nil)Feqt(a,a)Teqt(a,excl)Feqt(a,false)Feqt(a,lock)Feqt(a,locker)Feqt(a,mcrlrecord)Feqt(a,ok)Feqt(a,pending)Feqt(a,release)Feqt(a,request)Feqt(a,resource)Feqt(a,tag)Feqt(a,true)Feqt(a,undefined)Feqt(a,pid(N2))Feqt(a,int(N2))Feqt(a,cons(H2,T2))Feqt(a,tuple(H2,T2))Feqt(a,tuplenil(H2))Feqt(excl,nil)Feqt(excl,a)Feqt(excl,excl)Teqt(excl,false)Feqt(excl,lock)Feqt(excl,locker)Feqt(excl,mcrlrecord)Feqt(excl,ok)Feqt(excl,pending)Feqt(excl,release)Feqt(excl,request)Feqt(excl,resource)Feqt(excl,tag)Feqt(excl,true)Feqt(excl,undefined)Feqt(excl,pid(N2))Feqt(excl,eqt(false,int(N2)))Feqt(false,cons(H2,T2))Feqt(false,tuple(H2,T2))Feqt(false,tuplenil(H2))Feqt(lock,nil)Feqt(lock,a)Feqt(lock,excl)Feqt(lock,false)Feqt(lock,lock)Teqt(lock,locker)Feqt(lock,mcrlrecord)Feqt(lock,ok)Feqt(lock,pending)Feqt(lock,release)Feqt(lock,request)Feqt(lock,resource)Feqt(lock,tag)Feqt(lock,true)Feqt(lock,undefined)Feqt(lock,pid(N2))Feqt(lock,int(N2))Feqt(lock,cons(H2,T2))Feqt(lock,tuple(H2,T2))Feqt(lock,tuplenil(H2))Feqt(locker,nil)Feqt(locker,a)Feqt(locker,excl)Feqt(locker,false)Feqt(locker,lock)Feqt(locker,locker)Teqt(locker,mcrlrecord)Feqt(locker,ok)Feqt(locker,pending)Feqt(locker,release)Feqt(locker,request)Feqt(locker,resource)Feqt(locker,tag)Feqt(locker,true)Feqt(locker,undefined)Feqt(locker,pid(N2))Feqt(locker,int(N2))Feqt(locker,cons(H2,T2))Feqt(locker,tuple(H2,T2))Feqt(locker,tuplenil(H2))Feqt(mcrlrecord,nil)Feqt(mcrlrecord,a)Feqt(mcrlrecord,excl)Feqt(mcrlrecord,false)Feqt(mcrlrecord,lock)Feqt(mcrlrecord,locker)Feqt(mcrlrecord,mcrlrecord)Teqt(mcrlrecord,ok)Feqt(mcrlrecord,pending)Feqt(mcrlrecord,release)Feqt(mcrlrecord,request)Feqt(mcrlrecord,resource)Feqt(ok,resource)Feqt(ok,tag)Feqt(ok,true)Feqt(ok,undefined)Feqt(ok,pid(N2))Feqt(ok,int(N2))Feqt(ok,cons(H2,T2))Feqt(ok,tuple(H2,T2))Feqt(ok,tuplenil(H2))Feqt(pending,nil)Feqt(pending,a)Feqt(pending,excl)Feqt(pending,false)Feqt(pending,lock)Feqt(pending,locker)Feqt(pending,mcrlrecord)Feqt(pending,ok)Feqt(pending,pending)Teqt(pending,release)Feqt(pending,request)Feqt(pending,resource)Feqt(pending,tag)Feqt(pending,true)Feqt(pending,undefined)Feqt(pending,pid(N2))Feqt(pending,int(N2))Feqt(pending,cons(H2,T2))Feqt(pending,tuple(H2,T2))Feqt(pending,tuplenil(H2))Feqt(release,nil)Feqt(release,a)Feqt(release,excl)Feqt(release,false)Feqt(release,lock)Feqt(release,locker)Feqt(release,mcrlrecord)Feqt(release,ok)Feqt(request,mcrlrecord)Feqt(request,ok)Feqt(request,pending)Feqt(request,release)Feqt(request,request)Teqt(request,resource)Feqt(request,tag)Feqt(request,true)Feqt(request,undefined)Feqt(request,pid(N2))Feqt(request,int(N2))Feqt(request,cons(H2,T2))Feqt(request,tuple(H2,T2))Feqt(request,tuplenil(H2))Feqt(resource,nil)Feqt(resource,a)Feqt(resource,excl)Feqt(resource,false)Feqt(resource,lock)Feqt(resource,locker)Feqt(resource,mcrlrecord)Feqt(resource,ok)Feqt(resource,pending)Feqt(resource,release)Feqt(resource,request)Feqt(resource,resource)Teqt(resource,tag)Feqt(resource,true)Feqt(resource,undefined)Feqt(resource,pid(N2))Feqt(resource,int(N2))Feqt(resource,cons(H2,T2))Feqt(resource,tuple(H2,T2))Feqt(resource,tuplenil(H2))Feqt(tag,nil)Feqt(tag,a)Feqt(tag,excl)Feqt(tag,false)Feqt(tag,lock)Feqt(tag,locker)Feqt(tag,mcrlrecord)Feqt(tag,ok)Feqt(tag,pending)Feqt(tag,release)Feqt(tag,request)Feqt(tag,resource)Feqt(tag,tag)Teqt(tag,true)Feqt(tag,undefined)Feqt(tag,pid(N2))Feqt(tag,int(N2))Feqt(tag,cons(H2,T2))Feqt(tag,tuple(H2,T2))Feqt(tag,tuplenil(H2))Feqt(true,nil)Feqt(true,a)Feqt(true,excl)Feqt(true,false)Feqt(true,lock)Feqt(true,locker)Feqt(true,mcrlrecord)Feqt(true,ok)Feqt(true,pending)Feqt(true,release)Feqt(true,request)Feqt(true,resource)Feqt(true,tag)Feqt(true,true)Teqt(true,undefined)Feqt(true,pid(N2))Feqt(true,int(N2))Feqt(true,cons(H2,T2))Feqt(true,tuple(H2,T2))Feqt(true,tuplenil(H2))Feqt(undefined,nil)Feqt(undefined,a)Feqt(undefined,tuplenil(H2))Feqt(pid(N1),nil)Feqt(pid(N1),a)Feqt(pid(N1),excl)Feqt(pid(N1),false)Feqt(pid(N1),lock)Feqt(pid(N1),locker)Feqt(pid(N1),mcrlrecord)Feqt(pid(N1),ok)Feqt(pid(N1),pending)Feqt(pid(N1),release)Feqt(pid(N1),request)Feqt(pid(N1),resource)Feqt(pid(N1),tag)Feqt(pid(N1),true)Feqt(pid(N1),undefined)Feqt(pid(N1),pid(N2))eqt(N1,N2)eqt(pid(N1),int(N2))Feqt(pid(N1),cons(H2,T2))Feqt(pid(N1),tuple(H2,T2))Feqt(pid(N1),tuplenil(H2))Feqt(int(N1),nil)Feqt(int(N1),a)Feqt(int(N1),excl)Feqt(int(N1),false)Feqt(int(N1),lock)Feqt(int(N1),locker)Feqt(int(N1),mcrlrecord)Feqt(int(N1),ok)Feqt(int(N1),pending)Feqt(int(N1),release)Feqt(int(N1),request)Feqt(int(N1),resource)Feqt(int(N1),tag)Feqt(int(N1),true)Feqt(int(N1),undefined)Feqt(cons(H1,T1),resource)Feqt(cons(H1,T1),tag)Feqt(cons(H1,T1),true)Feqt(cons(H1,T1),undefined)Feqt(cons(H1,T1),pid(N2))Feqt(cons(H1,T1),int(N2))Feqt(cons(H1,T1),cons(H2,T2))and(eqt(H1,H2),eqt(T1,T2))eqt(cons(H1,T1),tuple(H2,T2))Feqt(cons(H1,T1),tuplenil(H2))Feqt(tuple(H1,T1),nil)Feqt(tuple(H1,T1),a)Feqt(tuple(H1,T1),excl)Feqt(tuple(H1,T1),false)Feqt(tuple(H1,T1),lock)Feqt(tuple(H1,T1),locker)Feqt(tuple(H1,T1),mcrlrecord)Feqt(tuple(H1,T1),ok)Feqt(tuple(H1,T1),pending)Feqt(tuple(H1,T1),release)Feqt(tuple(H1,T1),request)Feqt(tuple(H1,T1),resource)Feqt(tuple(H1,T1),tag)Feqt(tuple(H1,T1),true)Feqt(tuple(H1,T1),undefined)Feqt(tuple(H1,T1),pid(N2))Feqt(tuple(H1,T1),int(N2))Feqt(tuple(H1,T1),cons(H2,T2))Feqt(tuple(H1,T1),tuple(H2,T2))and(eqt(H1,H2),eqt(T1,T2))eqt(tuple(H1,T1),tuplenil(H2))Feqt(tuplenil(H1),nil)Feqt(tuplenil(H1),a)Feqt(tuplenil(H1),excl)Feqt(tuplenil(H1),false)Feqt(tuplenil(H1),lock)Feqt(tuplenil(H1),locker)Feqt(tuplenil(H1),mcrlrecord)Feqt(tuplenil(H1),ok)Feqt(tuplenil(H1),pending)Feqt(tuplenil(H1),release)Feqt(tuplenil(H1),request)Feqt(tuplenil(H1),resource)Feqt(tuplenil(H1),tag)Feqt(tuplenil(H1),true)Feqt(tuplenil(H1),undefined)Feqt(tuplenil(H1),pid(N2))Feqt(tuplenil(H1),int(N2))Feqt(tuplenil(H1),cons(H2,T2))Feqt(tuplenil(H1),tuple(H2,T2))Feqt(tuplenil(H1),tuplenil(H2))eqt(H1,H2)element(int(s(0)),tuplenil(T1))T1element(int(s(0)),tuple(T1,T2))T1element(int(s(s(N1))),tuple(T1,T2))element(int(s(N1)),T2)record_new(lock)tuple(mcrlrecord,tuple(lock,tuple(undefined,tuple(nil,tuplenil(nil)))))record_extract(tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(F2))))), lock,resource)tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(F2)))))record_update(tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(F2))))), lock,pending,NewF)tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(NewF)))))record_updates(Record,Name,nil)Recordrecord_updates(Record,Name,cons(tuple(Field,tuplenil(NewF)),Fields))record_updates(record_update(Record,Name,Field,NewF),Name,Fields)locker2_map_promote_pending(nil,Pending)nillocker2_map_promote_pending(cons(Lock,Locks),Pending)cons(locker2_promote_pending(Lock,Pending), locker2_map_promote_pending(Locks,Pending))locker2_map_claim_lock(nil,Resources,Client)nillocker2_map_claim_lock(cons(Lock,Locks),Resources,Client)cons(locker2_claim_lock(Lock,Resources,Client), locker2_map_claim_lock(Locks,Resources,Client))locker2_map_add_pending(nil,Resources,Client)nillocker2_promote_pending(Lock,Client)case0(Client,Lock,record_extract(Lock,lock,pending))case0(Client,Lock,cons(Client,Pendings))record_updates(Lock,lock, cons(tuple(excl,tuplenil(Client)), cons(tuple(pending,tuplenil(Pendings)),nil)))case0(Client,Lock,MCRLFree0)Locklocker2_remove_pending(Lock,Client)record_updates(Lock,lock, cons(tuple(pending, tuplenil(subtract(record_extract(Lock,lock,pending),cons(Client,nil)))), nil))locker2_add_pending(Lock,Resources,Client)case1(Client,Resources,Lock, member(record_extract(Lock,lock,resource),Resources))case1(Client,Resources,Lock,true)record_updates(Lock,lock, cons(tuple(pending, tuplenil(append(record_extract(Lock,lock,pending),cons(Client,nil)))), nil))case1(Client,Resources,Lock,false)Locklocker2_release_lock(Lock,Client)case2(Client,Lock,gen_modtageq(Client,record_extract(Lock,lock,excl)))case2(Client,Lock,true)record_updates(Lock,lock,cons(tuple(excllock,excl),nil))case4(Client,Lock,MCRLFree1)falselocker2_obtainables(nil,Client)truelocker2_obtainables(cons(Lock,Locks),Client)case5(Client,Locks,Lock,member(Client,record_extract(Lock,lock,pending)))case5(Client,Locks,Lock,true)andt(locker2_obtainable(Lock,Client),locker2_obtainables(Locks,Client))case5(Client,Locks,Lock,false)locker2_obtainables(Locks,Client)locker2_check_available(Resource,nil)falselocker2_check_available(Resource,cons(Lock,Locks))case6(Locks,Lock,Resource,equal(Resource,record_extract(Lock,lock,resource)))case6(Locks,Lock,Resource,true)andt(equal(record_extract(Lock,lock,excl),nil), equal(record_extract(Lock,lock,pending),nil))case6(Locks,Lock,Resource,false)locker2_check_available(Resource,Locks)locker2_check_availables(nil,Locks)truelocker2_check_availables(cons(Resource,Resources),Locks)andt(locker2_check_available(Resource,Locks), locker2_check_availables(Resources,Locks))locker2_adduniq(nil,List)Listappend(cons(Head,Tail),List)cons(Head,append(Tail,List))subtract(List,nil)Listsubtract(List,cons(Head,Tail))subtract(delete(Head,List),Tail)delete(E,nil)nildelete(E,cons(Head,Tail))case8(Tail,Head,E,equal(E,Head))case8(Tail,Head,E,true)Tailcase8(Tail,Head,E,false)cons(Head,delete(E,Tail))gen_tag(Pid)tuple(Pid,tuplenil(tag))gen_modtageq(Client1,Client2)equal(Client1,Client2)member(E,nil)falsemember(E,cons(Head,Tail))case9(Tail,Head,E,equal(E,Head))case9(Tail,Head,E,true)truecase9(Tail,Head,E,false)member(E,Tail)eqs(empty,empty)Teqs(empty,stack(E2,S2))Feqs(stack(E1,S1),empty)Feqs(stack(E1,S1),stack(E2,S2))and(eqt(E1,E2),eqs(S1,S2))pushs(E1,S1)stack(E1,S1)pops(stack(E1,S1))S1tops(stack(E1,S1))E1istops(E1,empty)Fistops(E1,stack(E2,S1))eqt(E1,E2)eqc(nocalls,nocalls)Teqc(nocalls,calls(E2,S2,CS2))Feqc(calls(E1,S1,CS1),nocalls)Feqc(calls(E1,S1,CS1),calls(E2,S2,CS2))and(eqt(E1,E2),and(eqs(S1,S2),eqc(CS1,CS2)))push(E1,E2,nocalls)calls(E1,stack(E2,empty),nocalls)push(E1,E2,calls(E3,S1,CS1))push1(E1,E2,E3,S1,CS1,eqt(E1,E3))push1(E1,E2,E3,S1,CS1,T)calls(E3,pushs(E2,S1),CS1)Marked_subtract(List,cons(Head,Tail))Marked_subtract(delete(Head,List),Tail)T0gen_tag110record_new0a0case21330eqt0istops120locker2_map_add_pending33330release0locker2_obtainable30imp3330stack110locker2_map_promote_pending30locker0case433230int0push3120case111330true0locker2_check_availables130F0eqs10record_update110false20locker2_release_lock3330undefined0nocalls20subtract10resource0case6220if23330pops230locker2_map_claim_lock10ok0case50tuple110locker2_add_pending33310s20Marked_subtract20delete10or0case9210record_extract10excl0gen_modtageq30nil0eqc2210case01120request0locker2_check_available210not0pushs320locker2_promote_pending130mcrlrecord0locker2_obtainables0cons1220push12320member210element230locker2_adduniq2230and210empty0record_updates110lock0excllock0pid30calls210locker2_remove_pending3310tag0equal0eq0tops230locker2_claim_lock0pending0andt0tuplenil10append10020case82220or(T,T)Tor(F,T)Tor(T,F)Tor(F,F)Fand(T,B)Band(B,T)Band(F,B)Fand(B,F)Fimp(T,B)Bimp(F,B)Tnot(T)Fnot(F)Tif(T,B1,B2)B1if(F,B1,B2)B2eq(T,T)Teq(F,F)Teq(T,F)Feq(F,T)Feqt(nil,undefined)Feqt(nil,pid(N2))Feqt(nil,int(N2))Feqt(nil,cons(H2,T2))Feqt(nil,tuple(H2,T2))Feqt(nil,tuplenil(H2))Feqt(a,nil)Feqt(a,a)Teqt(a,excl)Feqt(a,false)Feqt(a,lock)Feqt(a,locker)Feqt(a,mcrlrecord)Feqt(a,ok)Feqt(a,pending)Feqt(a,release)Feqt(a,request)Feqt(a,resource)Feqt(a,tag)Feqt(a,true)Feqt(a,undefined)Feqt(a,pid(N2))Feqt(a,int(N2))Feqt(a,cons(H2,T2))Feqt(a,tuple(H2,T2))Feqt(a,tuplenil(H2))Feqt(excl,nil)Feqt(excl,a)Feqt(excl,excl)Teqt(excl,false)Feqt(excl,lock)Feqt(excl,locker)Feqt(excl,mcrlrecord)Feqt(excl,ok)Feqt(excl,pending)Feqt(excl,release)Feqt(excl,request)Feqt(excl,resource)Feqt(excl,tag)Feqt(excl,true)Feqt(excl,undefined)Feqt(excl,pid(N2))Feqt(excl,eqt(false,int(N2)))Feqt(false,cons(H2,T2))Feqt(false,tuple(H2,T2))Feqt(false,tuplenil(H2))Feqt(lock,nil)Feqt(lock,a)Feqt(lock,excl)Feqt(lock,false)Feqt(lock,lock)Teqt(lock,locker)Feqt(lock,mcrlrecord)Feqt(lock,ok)Feqt(lock,pending)Feqt(lock,release)Feqt(lock,request)Feqt(lock,resource)Feqt(lock,tag)Feqt(lock,true)Feqt(lock,undefined)Feqt(lock,pid(N2))Feqt(lock,int(N2))Feqt(lock,cons(H2,T2))Feqt(lock,tuple(H2,T2))Feqt(lock,tuplenil(H2))Feqt(locker,nil)Feqt(locker,a)Feqt(locker,excl)Feqt(locker,false)Feqt(locker,lock)Feqt(locker,locker)Teqt(locker,mcrlrecord)Feqt(locker,ok)Feqt(locker,pending)Feqt(locker,release)Feqt(locker,request)Feqt(locker,resource)Feqt(locker,tag)Feqt(locker,true)Feqt(locker,undefined)Feqt(locker,pid(N2))Feqt(locker,int(N2))Feqt(locker,cons(H2,T2))Feqt(locker,tuple(H2,T2))Feqt(locker,tuplenil(H2))Feqt(mcrlrecord,nil)Feqt(mcrlrecord,a)Feqt(mcrlrecord,excl)Feqt(mcrlrecord,false)Feqt(mcrlrecord,lock)Feqt(mcrlrecord,locker)Feqt(mcrlrecord,mcrlrecord)Teqt(mcrlrecord,ok)Feqt(mcrlrecord,pending)Feqt(mcrlrecord,release)Feqt(mcrlrecord,request)Feqt(mcrlrecord,resource)Feqt(ok,resource)Feqt(ok,tag)Feqt(ok,true)Feqt(ok,undefined)Feqt(ok,pid(N2))Feqt(ok,int(N2))Feqt(ok,cons(H2,T2))Feqt(ok,tuple(H2,T2))Feqt(ok,tuplenil(H2))Feqt(pending,nil)Feqt(pending,a)Feqt(pending,excl)Feqt(pending,false)Feqt(pending,lock)Feqt(pending,locker)Feqt(pending,mcrlrecord)Feqt(pending,ok)Feqt(pending,pending)Teqt(pending,release)Feqt(pending,request)Feqt(pending,resource)Feqt(pending,tag)Feqt(pending,true)Feqt(pending,undefined)Feqt(pending,pid(N2))Feqt(pending,int(N2))Feqt(pending,cons(H2,T2))Feqt(pending,tuple(H2,T2))Feqt(pending,tuplenil(H2))Feqt(release,nil)Feqt(release,a)Feqt(release,excl)Feqt(release,false)Feqt(release,lock)Feqt(release,locker)Feqt(release,mcrlrecord)Feqt(release,ok)Feqt(request,mcrlrecord)Feqt(request,ok)Feqt(request,pending)Feqt(request,release)Feqt(request,request)Teqt(request,resource)Feqt(request,tag)Feqt(request,true)Feqt(request,undefined)Feqt(request,pid(N2))Feqt(request,int(N2))Feqt(request,cons(H2,T2))Feqt(request,tuple(H2,T2))Feqt(request,tuplenil(H2))Feqt(resource,nil)Feqt(resource,a)Feqt(resource,excl)Feqt(resource,false)Feqt(resource,lock)Feqt(resource,locker)Feqt(resource,mcrlrecord)Feqt(resource,ok)Feqt(resource,pending)Feqt(resource,release)Feqt(resource,request)Feqt(resource,resource)Teqt(resource,tag)Feqt(resource,true)Feqt(resource,undefined)Feqt(resource,pid(N2))Feqt(resource,int(N2))Feqt(resource,cons(H2,T2))Feqt(resource,tuple(H2,T2))Feqt(resource,tuplenil(H2))Feqt(tag,nil)Feqt(tag,a)Feqt(tag,excl)Feqt(tag,false)Feqt(tag,lock)Feqt(tag,locker)Feqt(tag,mcrlrecord)Feqt(tag,ok)Feqt(tag,pending)Feqt(tag,release)Feqt(tag,request)Feqt(tag,resource)Feqt(tag,tag)Teqt(tag,true)Feqt(tag,undefined)Feqt(tag,pid(N2))Feqt(tag,int(N2))Feqt(tag,cons(H2,T2))Feqt(tag,tuple(H2,T2))Feqt(tag,tuplenil(H2))Feqt(true,nil)Feqt(true,a)Feqt(true,excl)Feqt(true,false)Feqt(true,lock)Feqt(true,locker)Feqt(true,mcrlrecord)Feqt(true,ok)Feqt(true,pending)Feqt(true,release)Feqt(true,request)Feqt(true,resource)Feqt(true,tag)Feqt(true,true)Teqt(true,undefined)Feqt(true,pid(N2))Feqt(true,int(N2))Feqt(true,cons(H2,T2))Feqt(true,tuple(H2,T2))Feqt(true,tuplenil(H2))Feqt(undefined,nil)Feqt(undefined,a)Feqt(undefined,tuplenil(H2))Feqt(pid(N1),nil)Feqt(pid(N1),a)Feqt(pid(N1),excl)Feqt(pid(N1),false)Feqt(pid(N1),lock)Feqt(pid(N1),locker)Feqt(pid(N1),mcrlrecord)Feqt(pid(N1),ok)Feqt(pid(N1),pending)Feqt(pid(N1),release)Feqt(pid(N1),request)Feqt(pid(N1),resource)Feqt(pid(N1),tag)Feqt(pid(N1),true)Feqt(pid(N1),undefined)Feqt(pid(N1),pid(N2))eqt(N1,N2)eqt(pid(N1),int(N2))Feqt(pid(N1),cons(H2,T2))Feqt(pid(N1),tuple(H2,T2))Feqt(pid(N1),tuplenil(H2))Feqt(int(N1),nil)Feqt(int(N1),a)Feqt(int(N1),excl)Feqt(int(N1),false)Feqt(int(N1),lock)Feqt(int(N1),locker)Feqt(int(N1),mcrlrecord)Feqt(int(N1),ok)Feqt(int(N1),pending)Feqt(int(N1),release)Feqt(int(N1),request)Feqt(int(N1),resource)Feqt(int(N1),tag)Feqt(int(N1),true)Feqt(int(N1),undefined)Feqt(cons(H1,T1),resource)Feqt(cons(H1,T1),tag)Feqt(cons(H1,T1),true)Feqt(cons(H1,T1),undefined)Feqt(cons(H1,T1),pid(N2))Feqt(cons(H1,T1),int(N2))Feqt(cons(H1,T1),cons(H2,T2))and(eqt(H1,H2),eqt(T1,T2))eqt(cons(H1,T1),tuple(H2,T2))Feqt(cons(H1,T1),tuplenil(H2))Feqt(tuple(H1,T1),nil)Feqt(tuple(H1,T1),a)Feqt(tuple(H1,T1),excl)Feqt(tuple(H1,T1),false)Feqt(tuple(H1,T1),lock)Feqt(tuple(H1,T1),locker)Feqt(tuple(H1,T1),mcrlrecord)Feqt(tuple(H1,T1),ok)Feqt(tuple(H1,T1),pending)Feqt(tuple(H1,T1),release)Feqt(tuple(H1,T1),request)Feqt(tuple(H1,T1),resource)Feqt(tuple(H1,T1),tag)Feqt(tuple(H1,T1),true)Feqt(tuple(H1,T1),undefined)Feqt(tuple(H1,T1),pid(N2))Feqt(tuple(H1,T1),int(N2))Feqt(tuple(H1,T1),cons(H2,T2))Feqt(tuple(H1,T1),tuple(H2,T2))and(eqt(H1,H2),eqt(T1,T2))eqt(tuple(H1,T1),tuplenil(H2))Feqt(tuplenil(H1),nil)Feqt(tuplenil(H1),a)Feqt(tuplenil(H1),excl)Feqt(tuplenil(H1),false)Feqt(tuplenil(H1),lock)Feqt(tuplenil(H1),locker)Feqt(tuplenil(H1),mcrlrecord)Feqt(tuplenil(H1),ok)Feqt(tuplenil(H1),pending)Feqt(tuplenil(H1),release)Feqt(tuplenil(H1),request)Feqt(tuplenil(H1),resource)Feqt(tuplenil(H1),tag)Feqt(tuplenil(H1),true)Feqt(tuplenil(H1),undefined)Feqt(tuplenil(H1),pid(N2))Feqt(tuplenil(H1),int(N2))Feqt(tuplenil(H1),cons(H2,T2))Feqt(tuplenil(H1),tuple(H2,T2))Feqt(tuplenil(H1),tuplenil(H2))eqt(H1,H2)element(int(s(0)),tuplenil(T1))T1element(int(s(0)),tuple(T1,T2))T1element(int(s(s(N1))),tuple(T1,T2))element(int(s(N1)),T2)record_new(lock)tuple(mcrlrecord,tuple(lock,tuple(undefined,tuple(nil,tuplenil(nil)))))record_extract(tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(F2))))), lock,resource)tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(F2)))))record_update(tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(F2))))), lock,pending,NewF)tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(NewF)))))record_updates(Record,Name,nil)Recordrecord_updates(Record,Name,cons(tuple(Field,tuplenil(NewF)),Fields))record_updates(record_update(Record,Name,Field,NewF),Name,Fields)locker2_map_promote_pending(nil,Pending)nillocker2_map_promote_pending(cons(Lock,Locks),Pending)cons(locker2_promote_pending(Lock,Pending), locker2_map_promote_pending(Locks,Pending))locker2_map_claim_lock(nil,Resources,Client)nillocker2_map_claim_lock(cons(Lock,Locks),Resources,Client)cons(locker2_claim_lock(Lock,Resources,Client), locker2_map_claim_lock(Locks,Resources,Client))locker2_map_add_pending(nil,Resources,Client)nillocker2_promote_pending(Lock,Client)case0(Client,Lock,record_extract(Lock,lock,pending))case0(Client,Lock,cons(Client,Pendings))record_updates(Lock,lock, cons(tuple(excl,tuplenil(Client)), cons(tuple(pending,tuplenil(Pendings)),nil)))case0(Client,Lock,MCRLFree0)Locklocker2_remove_pending(Lock,Client)record_updates(Lock,lock, cons(tuple(pending, tuplenil(subtract(record_extract(Lock,lock,pending),cons(Client,nil)))), nil))locker2_add_pending(Lock,Resources,Client)case1(Client,Resources,Lock, member(record_extract(Lock,lock,resource),Resources))case1(Client,Resources,Lock,true)record_updates(Lock,lock, cons(tuple(pending, tuplenil(append(record_extract(Lock,lock,pending),cons(Client,nil)))), nil))case1(Client,Resources,Lock,false)Locklocker2_release_lock(Lock,Client)case2(Client,Lock,gen_modtageq(Client,record_extract(Lock,lock,excl)))case2(Client,Lock,true)record_updates(Lock,lock,cons(tuple(excllock,excl),nil))case4(Client,Lock,MCRLFree1)falselocker2_obtainables(nil,Client)truelocker2_obtainables(cons(Lock,Locks),Client)case5(Client,Locks,Lock,member(Client,record_extract(Lock,lock,pending)))case5(Client,Locks,Lock,true)andt(locker2_obtainable(Lock,Client),locker2_obtainables(Locks,Client))case5(Client,Locks,Lock,false)locker2_obtainables(Locks,Client)locker2_check_available(Resource,nil)falselocker2_check_available(Resource,cons(Lock,Locks))case6(Locks,Lock,Resource,equal(Resource,record_extract(Lock,lock,resource)))case6(Locks,Lock,Resource,true)andt(equal(record_extract(Lock,lock,excl),nil), equal(record_extract(Lock,lock,pending),nil))case6(Locks,Lock,Resource,false)locker2_check_available(Resource,Locks)locker2_check_availables(nil,Locks)truelocker2_check_availables(cons(Resource,Resources),Locks)andt(locker2_check_available(Resource,Locks), locker2_check_availables(Resources,Locks))locker2_adduniq(nil,List)Listappend(cons(Head,Tail),List)cons(Head,append(Tail,List))subtract(List,nil)Listsubtract(List,cons(Head,Tail))subtract(delete(Head,List),Tail)delete(E,nil)nildelete(E,cons(Head,Tail))case8(Tail,Head,E,equal(E,Head))case8(Tail,Head,E,true)Tailcase8(Tail,Head,E,false)cons(Head,delete(E,Tail))gen_tag(Pid)tuple(Pid,tuplenil(tag))gen_modtageq(Client1,Client2)equal(Client1,Client2)member(E,nil)falsemember(E,cons(Head,Tail))case9(Tail,Head,E,equal(E,Head))case9(Tail,Head,E,true)truecase9(Tail,Head,E,false)member(E,Tail)eqs(empty,empty)Teqs(empty,stack(E2,S2))Feqs(stack(E1,S1),empty)Feqs(stack(E1,S1),stack(E2,S2))and(eqt(E1,E2),eqs(S1,S2))pushs(E1,S1)stack(E1,S1)pops(stack(E1,S1))S1tops(stack(E1,S1))E1istops(E1,empty)Fistops(E1,stack(E2,S1))eqt(E1,E2)eqc(nocalls,nocalls)Teqc(nocalls,calls(E2,S2,CS2))Feqc(calls(E1,S1,CS1),nocalls)Feqc(calls(E1,S1,CS1),calls(E2,S2,CS2))and(eqt(E1,E2),and(eqs(S1,S2),eqc(CS1,CS2)))push(E1,E2,nocalls)calls(E1,stack(E2,empty),nocalls)push(E1,E2,calls(E3,S1,CS1))push1(E1,E2,E3,S1,CS1,eqt(E1,E3))push1(E1,E2,E3,S1,CS1,T)calls(E3,pushs(E2,S1),CS1)Marked_eqc(calls(E1,S1,CS1),calls(E2,S2,CS2))Marked_eqc(CS1,CS2)T0gen_tag110record_new0a0case22330eqt0istops10locker2_map_add_pending33330release0locker2_obtainable30imp3330stack210locker2_map_promote_pending30locker0case42230int20push23320case121330true20locker2_check_availables20F0eqs0record_update110false0Marked_eqc10locker2_release_lock3330undefined0nocalls0subtract10resource20case60if33330pops330locker2_map_claim_lock30ok0case52320tuple110locker2_add_pending33310s330delete10or0case9320record_extract110excl0gen_modtageq10nil0eqc0case0120request0locker2_check_available0not0pushs330locker2_promote_pending30mcrlrecord0locker2_obtainables220cons220push1233230member20element3230locker2_adduniq2330and220empty0record_updates110lock0excllock0pid30calls2220locker2_remove_pending1310tag0equal0eq0tops230locker2_claim_lock0pending0andt0tuplenil10append10020case8220or(T,T)Tor(F,T)Tor(T,F)Tor(F,F)Fand(T,B)Band(B,T)Band(F,B)Fand(B,F)Fimp(T,B)Bimp(F,B)Tnot(T)Fnot(F)Tif(T,B1,B2)B1if(F,B1,B2)B2eq(T,T)Teq(F,F)Teq(T,F)Feq(F,T)Feqt(nil,undefined)Feqt(nil,pid(N2))Feqt(nil,int(N2))Feqt(nil,cons(H2,T2))Feqt(nil,tuple(H2,T2))Feqt(nil,tuplenil(H2))Feqt(a,nil)Feqt(a,a)Teqt(a,excl)Feqt(a,false)Feqt(a,lock)Feqt(a,locker)Feqt(a,mcrlrecord)Feqt(a,ok)Feqt(a,pending)Feqt(a,release)Feqt(a,request)Feqt(a,resource)Feqt(a,tag)Feqt(a,true)Feqt(a,undefined)Feqt(a,pid(N2))Feqt(a,int(N2))Feqt(a,cons(H2,T2))Feqt(a,tuple(H2,T2))Feqt(a,tuplenil(H2))Feqt(excl,nil)Feqt(excl,a)Feqt(excl,excl)Teqt(excl,false)Feqt(excl,lock)Feqt(excl,locker)Feqt(excl,mcrlrecord)Feqt(excl,ok)Feqt(excl,pending)Feqt(excl,release)Feqt(excl,request)Feqt(excl,resource)Feqt(excl,tag)Feqt(excl,true)Feqt(excl,undefined)Feqt(excl,pid(N2))Feqt(excl,eqt(false,int(N2)))Feqt(false,cons(H2,T2))Feqt(false,tuple(H2,T2))Feqt(false,tuplenil(H2))Feqt(lock,nil)Feqt(lock,a)Feqt(lock,excl)Feqt(lock,false)Feqt(lock,lock)Teqt(lock,locker)Feqt(lock,mcrlrecord)Feqt(lock,ok)Feqt(lock,pending)Feqt(lock,release)Feqt(lock,request)Feqt(lock,resource)Feqt(lock,tag)Feqt(lock,true)Feqt(lock,undefined)Feqt(lock,pid(N2))Feqt(lock,int(N2))Feqt(lock,cons(H2,T2))Feqt(lock,tuple(H2,T2))Feqt(lock,tuplenil(H2))Feqt(locker,nil)Feqt(locker,a)Feqt(locker,excl)Feqt(locker,false)Feqt(locker,lock)Feqt(locker,locker)Teqt(locker,mcrlrecord)Feqt(locker,ok)Feqt(locker,pending)Feqt(locker,release)Feqt(locker,request)Feqt(locker,resource)Feqt(locker,tag)Feqt(locker,true)Feqt(locker,undefined)Feqt(locker,pid(N2))Feqt(locker,int(N2))Feqt(locker,cons(H2,T2))Feqt(locker,tuple(H2,T2))Feqt(locker,tuplenil(H2))Feqt(mcrlrecord,nil)Feqt(mcrlrecord,a)Feqt(mcrlrecord,excl)Feqt(mcrlrecord,false)Feqt(mcrlrecord,lock)Feqt(mcrlrecord,locker)Feqt(mcrlrecord,mcrlrecord)Teqt(mcrlrecord,ok)Feqt(mcrlrecord,pending)Feqt(mcrlrecord,release)Feqt(mcrlrecord,request)Feqt(mcrlrecord,resource)Feqt(ok,resource)Feqt(ok,tag)Feqt(ok,true)Feqt(ok,undefined)Feqt(ok,pid(N2))Feqt(ok,int(N2))Feqt(ok,cons(H2,T2))Feqt(ok,tuple(H2,T2))Feqt(ok,tuplenil(H2))Feqt(pending,nil)Feqt(pending,a)Feqt(pending,excl)Feqt(pending,false)Feqt(pending,lock)Feqt(pending,locker)Feqt(pending,mcrlrecord)Feqt(pending,ok)Feqt(pending,pending)Teqt(pending,release)Feqt(pending,request)Feqt(pending,resource)Feqt(pending,tag)Feqt(pending,true)Feqt(pending,undefined)Feqt(pending,pid(N2))Feqt(pending,int(N2))Feqt(pending,cons(H2,T2))Feqt(pending,tuple(H2,T2))Feqt(pending,tuplenil(H2))Feqt(release,nil)Feqt(release,a)Feqt(release,excl)Feqt(release,false)Feqt(release,lock)Feqt(release,locker)Feqt(release,mcrlrecord)Feqt(release,ok)Feqt(request,mcrlrecord)Feqt(request,ok)Feqt(request,pending)Feqt(request,release)Feqt(request,request)Teqt(request,resource)Feqt(request,tag)Feqt(request,true)Feqt(request,undefined)Feqt(request,pid(N2))Feqt(request,int(N2))Feqt(request,cons(H2,T2))Feqt(request,tuple(H2,T2))Feqt(request,tuplenil(H2))Feqt(resource,nil)Feqt(resource,a)Feqt(resource,excl)Feqt(resource,false)Feqt(resource,lock)Feqt(resource,locker)Feqt(resource,mcrlrecord)Feqt(resource,ok)Feqt(resource,pending)Feqt(resource,release)Feqt(resource,request)Feqt(resource,resource)Teqt(resource,tag)Feqt(resource,true)Feqt(resource,undefined)Feqt(resource,pid(N2))Feqt(resource,int(N2))Feqt(resource,cons(H2,T2))Feqt(resource,tuple(H2,T2))Feqt(resource,tuplenil(H2))Feqt(tag,nil)Feqt(tag,a)Feqt(tag,excl)Feqt(tag,false)Feqt(tag,lock)Feqt(tag,locker)Feqt(tag,mcrlrecord)Feqt(tag,ok)Feqt(tag,pending)Feqt(tag,release)Feqt(tag,request)Feqt(tag,resource)Feqt(tag,tag)Teqt(tag,true)Feqt(tag,undefined)Feqt(tag,pid(N2))Feqt(tag,int(N2))Feqt(tag,cons(H2,T2))Feqt(tag,tuple(H2,T2))Feqt(tag,tuplenil(H2))Feqt(true,nil)Feqt(true,a)Feqt(true,excl)Feqt(true,false)Feqt(true,lock)Feqt(true,locker)Feqt(true,mcrlrecord)Feqt(true,ok)Feqt(true,pending)Feqt(true,release)Feqt(true,request)Feqt(true,resource)Feqt(true,tag)Feqt(true,true)Teqt(true,undefined)Feqt(true,pid(N2))Feqt(true,int(N2))Feqt(true,cons(H2,T2))Feqt(true,tuple(H2,T2))Feqt(true,tuplenil(H2))Feqt(undefined,nil)Feqt(undefined,a)Feqt(undefined,tuplenil(H2))Feqt(pid(N1),nil)Feqt(pid(N1),a)Feqt(pid(N1),excl)Feqt(pid(N1),false)Feqt(pid(N1),lock)Feqt(pid(N1),locker)Feqt(pid(N1),mcrlrecord)Feqt(pid(N1),ok)Feqt(pid(N1),pending)Feqt(pid(N1),release)Feqt(pid(N1),request)Feqt(pid(N1),resource)Feqt(pid(N1),tag)Feqt(pid(N1),true)Feqt(pid(N1),undefined)Feqt(pid(N1),pid(N2))eqt(N1,N2)eqt(pid(N1),int(N2))Feqt(pid(N1),cons(H2,T2))Feqt(pid(N1),tuple(H2,T2))Feqt(pid(N1),tuplenil(H2))Feqt(int(N1),nil)Feqt(int(N1),a)Feqt(int(N1),excl)Feqt(int(N1),false)Feqt(int(N1),lock)Feqt(int(N1),locker)Feqt(int(N1),mcrlrecord)Feqt(int(N1),ok)Feqt(int(N1),pending)Feqt(int(N1),release)Feqt(int(N1),request)Feqt(int(N1),resource)Feqt(int(N1),tag)Feqt(int(N1),true)Feqt(int(N1),undefined)Feqt(cons(H1,T1),resource)Feqt(cons(H1,T1),tag)Feqt(cons(H1,T1),true)Feqt(cons(H1,T1),undefined)Feqt(cons(H1,T1),pid(N2))Feqt(cons(H1,T1),int(N2))Feqt(cons(H1,T1),cons(H2,T2))and(eqt(H1,H2),eqt(T1,T2))eqt(cons(H1,T1),tuple(H2,T2))Feqt(cons(H1,T1),tuplenil(H2))Feqt(tuple(H1,T1),nil)Feqt(tuple(H1,T1),a)Feqt(tuple(H1,T1),excl)Feqt(tuple(H1,T1),false)Feqt(tuple(H1,T1),lock)Feqt(tuple(H1,T1),locker)Feqt(tuple(H1,T1),mcrlrecord)Feqt(tuple(H1,T1),ok)Feqt(tuple(H1,T1),pending)Feqt(tuple(H1,T1),release)Feqt(tuple(H1,T1),request)Feqt(tuple(H1,T1),resource)Feqt(tuple(H1,T1),tag)Feqt(tuple(H1,T1),true)Feqt(tuple(H1,T1),undefined)Feqt(tuple(H1,T1),pid(N2))Feqt(tuple(H1,T1),int(N2))Feqt(tuple(H1,T1),cons(H2,T2))Feqt(tuple(H1,T1),tuple(H2,T2))and(eqt(H1,H2),eqt(T1,T2))eqt(tuple(H1,T1),tuplenil(H2))Feqt(tuplenil(H1),nil)Feqt(tuplenil(H1),a)Feqt(tuplenil(H1),excl)Feqt(tuplenil(H1),false)Feqt(tuplenil(H1),lock)Feqt(tuplenil(H1),locker)Feqt(tuplenil(H1),mcrlrecord)Feqt(tuplenil(H1),ok)Feqt(tuplenil(H1),pending)Feqt(tuplenil(H1),release)Feqt(tuplenil(H1),request)Feqt(tuplenil(H1),resource)Feqt(tuplenil(H1),tag)Feqt(tuplenil(H1),true)Feqt(tuplenil(H1),undefined)Feqt(tuplenil(H1),pid(N2))Feqt(tuplenil(H1),int(N2))Feqt(tuplenil(H1),cons(H2,T2))Feqt(tuplenil(H1),tuple(H2,T2))Feqt(tuplenil(H1),tuplenil(H2))eqt(H1,H2)element(int(s(0)),tuplenil(T1))T1element(int(s(0)),tuple(T1,T2))T1element(int(s(s(N1))),tuple(T1,T2))element(int(s(N1)),T2)record_new(lock)tuple(mcrlrecord,tuple(lock,tuple(undefined,tuple(nil,tuplenil(nil)))))record_extract(tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(F2))))), lock,resource)tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(F2)))))record_update(tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(F2))))), lock,pending,NewF)tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(NewF)))))record_updates(Record,Name,nil)Recordrecord_updates(Record,Name,cons(tuple(Field,tuplenil(NewF)),Fields))record_updates(record_update(Record,Name,Field,NewF),Name,Fields)locker2_map_promote_pending(nil,Pending)nillocker2_map_promote_pending(cons(Lock,Locks),Pending)cons(locker2_promote_pending(Lock,Pending), locker2_map_promote_pending(Locks,Pending))locker2_map_claim_lock(nil,Resources,Client)nillocker2_map_claim_lock(cons(Lock,Locks),Resources,Client)cons(locker2_claim_lock(Lock,Resources,Client), locker2_map_claim_lock(Locks,Resources,Client))locker2_map_add_pending(nil,Resources,Client)nillocker2_promote_pending(Lock,Client)case0(Client,Lock,record_extract(Lock,lock,pending))case0(Client,Lock,cons(Client,Pendings))record_updates(Lock,lock, cons(tuple(excl,tuplenil(Client)), cons(tuple(pending,tuplenil(Pendings)),nil)))case0(Client,Lock,MCRLFree0)Locklocker2_remove_pending(Lock,Client)record_updates(Lock,lock, cons(tuple(pending, tuplenil(subtract(record_extract(Lock,lock,pending),cons(Client,nil)))), nil))locker2_add_pending(Lock,Resources,Client)case1(Client,Resources,Lock, member(record_extract(Lock,lock,resource),Resources))case1(Client,Resources,Lock,true)record_updates(Lock,lock, cons(tuple(pending, tuplenil(append(record_extract(Lock,lock,pending),cons(Client,nil)))), nil))case1(Client,Resources,Lock,false)Locklocker2_release_lock(Lock,Client)case2(Client,Lock,gen_modtageq(Client,record_extract(Lock,lock,excl)))case2(Client,Lock,true)record_updates(Lock,lock,cons(tuple(excllock,excl),nil))case4(Client,Lock,MCRLFree1)falselocker2_obtainables(nil,Client)truelocker2_obtainables(cons(Lock,Locks),Client)case5(Client,Locks,Lock,member(Client,record_extract(Lock,lock,pending)))case5(Client,Locks,Lock,true)andt(locker2_obtainable(Lock,Client),locker2_obtainables(Locks,Client))case5(Client,Locks,Lock,false)locker2_obtainables(Locks,Client)locker2_check_available(Resource,nil)falselocker2_check_available(Resource,cons(Lock,Locks))case6(Locks,Lock,Resource,equal(Resource,record_extract(Lock,lock,resource)))case6(Locks,Lock,Resource,true)andt(equal(record_extract(Lock,lock,excl),nil), equal(record_extract(Lock,lock,pending),nil))case6(Locks,Lock,Resource,false)locker2_check_available(Resource,Locks)locker2_check_availables(nil,Locks)truelocker2_check_availables(cons(Resource,Resources),Locks)andt(locker2_check_available(Resource,Locks), locker2_check_availables(Resources,Locks))locker2_adduniq(nil,List)Listappend(cons(Head,Tail),List)cons(Head,append(Tail,List))subtract(List,nil)Listsubtract(List,cons(Head,Tail))subtract(delete(Head,List),Tail)delete(E,nil)nildelete(E,cons(Head,Tail))case8(Tail,Head,E,equal(E,Head))case8(Tail,Head,E,true)Tailcase8(Tail,Head,E,false)cons(Head,delete(E,Tail))gen_tag(Pid)tuple(Pid,tuplenil(tag))gen_modtageq(Client1,Client2)equal(Client1,Client2)member(E,nil)falsemember(E,cons(Head,Tail))case9(Tail,Head,E,equal(E,Head))case9(Tail,Head,E,true)truecase9(Tail,Head,E,false)member(E,Tail)eqs(empty,empty)Teqs(empty,stack(E2,S2))Feqs(stack(E1,S1),empty)Feqs(stack(E1,S1),stack(E2,S2))and(eqt(E1,E2),eqs(S1,S2))pushs(E1,S1)stack(E1,S1)pops(stack(E1,S1))S1tops(stack(E1,S1))E1istops(E1,empty)Fistops(E1,stack(E2,S1))eqt(E1,E2)eqc(nocalls,nocalls)Teqc(nocalls,calls(E2,S2,CS2))Feqc(calls(E1,S1,CS1),nocalls)Feqc(calls(E1,S1,CS1),calls(E2,S2,CS2))and(eqt(E1,E2),and(eqs(S1,S2),eqc(CS1,CS2)))push(E1,E2,nocalls)calls(E1,stack(E2,empty),nocalls)push(E1,E2,calls(E3,S1,CS1))push1(E1,E2,E3,S1,CS1,eqt(E1,E3))push1(E1,E2,E3,S1,CS1,T)calls(E3,pushs(E2,S1),CS1)Marked_eqs(stack(E1,S1),stack(E2,S2))Marked_eqs(S1,S2)T0gen_tag130record_new20a0case2330eqt0istops0locker2_map_add_pending33220release0locker2_obtainable30imp3330stack1110locker2_map_promote_pending30locker0Marked_eqs10case412230int0push23320case11330true0locker2_check_availables20F0eqs0record_update120false0locker2_release_lock1330undefined0nocalls0subtract10resource20case60if22330pops230locker2_map_claim_lock10ok0case50tuple210locker2_add_pending13310s30delete10or0case930record_extract110excl0gen_modtageq30nil0eqc0case0120request0locker2_check_available0not0pushs1330locker2_promote_pending30mcrlrecord10locker2_obtainables0cons220push13310member20element330locker2_adduniq3320and210empty0record_updates110lock0excllock0pid30calls10locker2_remove_pending1310tag0equal0eq0tops330locker2_claim_lock0pending0andt0tuplenil10append10030case8220or(T,T)Tor(F,T)Tor(T,F)Tor(F,F)Fand(T,B)Band(B,T)Band(F,B)Fand(B,F)Fimp(T,B)Bimp(F,B)Tnot(T)Fnot(F)Tif(T,B1,B2)B1if(F,B1,B2)B2eq(T,T)Teq(F,F)Teq(T,F)Feq(F,T)Feqt(nil,undefined)Feqt(nil,pid(N2))Feqt(nil,int(N2))Feqt(nil,cons(H2,T2))Feqt(nil,tuple(H2,T2))Feqt(nil,tuplenil(H2))Feqt(a,nil)Feqt(a,a)Teqt(a,excl)Feqt(a,false)Feqt(a,lock)Feqt(a,locker)Feqt(a,mcrlrecord)Feqt(a,ok)Feqt(a,pending)Feqt(a,release)Feqt(a,request)Feqt(a,resource)Feqt(a,tag)Feqt(a,true)Feqt(a,undefined)Feqt(a,pid(N2))Feqt(a,int(N2))Feqt(a,cons(H2,T2))Feqt(a,tuple(H2,T2))Feqt(a,tuplenil(H2))Feqt(excl,nil)Feqt(excl,a)Feqt(excl,excl)Teqt(excl,false)Feqt(excl,lock)Feqt(excl,locker)Feqt(excl,mcrlrecord)Feqt(excl,ok)Feqt(excl,pending)Feqt(excl,release)Feqt(excl,request)Feqt(excl,resource)Feqt(excl,tag)Feqt(excl,true)Feqt(excl,undefined)Feqt(excl,pid(N2))Feqt(excl,eqt(false,int(N2)))Feqt(false,cons(H2,T2))Feqt(false,tuple(H2,T2))Feqt(false,tuplenil(H2))Feqt(lock,nil)Feqt(lock,a)Feqt(lock,excl)Feqt(lock,false)Feqt(lock,lock)Teqt(lock,locker)Feqt(lock,mcrlrecord)Feqt(lock,ok)Feqt(lock,pending)Feqt(lock,release)Feqt(lock,request)Feqt(lock,resource)Feqt(lock,tag)Feqt(lock,true)Feqt(lock,undefined)Feqt(lock,pid(N2))Feqt(lock,int(N2))Feqt(lock,cons(H2,T2))Feqt(lock,tuple(H2,T2))Feqt(lock,tuplenil(H2))Feqt(locker,nil)Feqt(locker,a)Feqt(locker,excl)Feqt(locker,false)Feqt(locker,lock)Feqt(locker,locker)Teqt(locker,mcrlrecord)Feqt(locker,ok)Feqt(locker,pending)Feqt(locker,release)Feqt(locker,request)Feqt(locker,resource)Feqt(locker,tag)Feqt(locker,true)Feqt(locker,undefined)Feqt(locker,pid(N2))Feqt(locker,int(N2))Feqt(locker,cons(H2,T2))Feqt(locker,tuple(H2,T2))Feqt(locker,tuplenil(H2))Feqt(mcrlrecord,nil)Feqt(mcrlrecord,a)Feqt(mcrlrecord,excl)Feqt(mcrlrecord,false)Feqt(mcrlrecord,lock)Feqt(mcrlrecord,locker)Feqt(mcrlrecord,mcrlrecord)Teqt(mcrlrecord,ok)Feqt(mcrlrecord,pending)Feqt(mcrlrecord,release)Feqt(mcrlrecord,request)Feqt(mcrlrecord,resource)Feqt(ok,resource)Feqt(ok,tag)Feqt(ok,true)Feqt(ok,undefined)Feqt(ok,pid(N2))Feqt(ok,int(N2))Feqt(ok,cons(H2,T2))Feqt(ok,tuple(H2,T2))Feqt(ok,tuplenil(H2))Feqt(pending,nil)Feqt(pending,a)Feqt(pending,excl)Feqt(pending,false)Feqt(pending,lock)Feqt(pending,locker)Feqt(pending,mcrlrecord)Feqt(pending,ok)Feqt(pending,pending)Teqt(pending,release)Feqt(pending,request)Feqt(pending,resource)Feqt(pending,tag)Feqt(pending,true)Feqt(pending,undefined)Feqt(pending,pid(N2))Feqt(pending,int(N2))Feqt(pending,cons(H2,T2))Feqt(pending,tuple(H2,T2))Feqt(pending,tuplenil(H2))Feqt(release,nil)Feqt(release,a)Feqt(release,excl)Feqt(release,false)Feqt(release,lock)Feqt(release,locker)Feqt(release,mcrlrecord)Feqt(release,ok)Feqt(request,mcrlrecord)Feqt(request,ok)Feqt(request,pending)Feqt(request,release)Feqt(request,request)Teqt(request,resource)Feqt(request,tag)Feqt(request,true)Feqt(request,undefined)Feqt(request,pid(N2))Feqt(request,int(N2))Feqt(request,cons(H2,T2))Feqt(request,tuple(H2,T2))Feqt(request,tuplenil(H2))Feqt(resource,nil)Feqt(resource,a)Feqt(resource,excl)Feqt(resource,false)Feqt(resource,lock)Feqt(resource,locker)Feqt(resource,mcrlrecord)Feqt(resource,ok)Feqt(resource,pending)Feqt(resource,release)Feqt(resource,request)Feqt(resource,resource)Teqt(resource,tag)Feqt(resource,true)Feqt(resource,undefined)Feqt(resource,pid(N2))Feqt(resource,int(N2))Feqt(resource,cons(H2,T2))Feqt(resource,tuple(H2,T2))Feqt(resource,tuplenil(H2))Feqt(tag,nil)Feqt(tag,a)Feqt(tag,excl)Feqt(tag,false)Feqt(tag,lock)Feqt(tag,locker)Feqt(tag,mcrlrecord)Feqt(tag,ok)Feqt(tag,pending)Feqt(tag,release)Feqt(tag,request)Feqt(tag,resource)Feqt(tag,tag)Teqt(tag,true)Feqt(tag,undefined)Feqt(tag,pid(N2))Feqt(tag,int(N2))Feqt(tag,cons(H2,T2))Feqt(tag,tuple(H2,T2))Feqt(tag,tuplenil(H2))Feqt(true,nil)Feqt(true,a)Feqt(true,excl)Feqt(true,false)Feqt(true,lock)Feqt(true,locker)Feqt(true,mcrlrecord)Feqt(true,ok)Feqt(true,pending)Feqt(true,release)Feqt(true,request)Feqt(true,resource)Feqt(true,tag)Feqt(true,true)Teqt(true,undefined)Feqt(true,pid(N2))Feqt(true,int(N2))Feqt(true,cons(H2,T2))Feqt(true,tuple(H2,T2))Feqt(true,tuplenil(H2))Feqt(undefined,nil)Feqt(undefined,a)Feqt(undefined,tuplenil(H2))Feqt(pid(N1),nil)Feqt(pid(N1),a)Feqt(pid(N1),excl)Feqt(pid(N1),false)Feqt(pid(N1),lock)Feqt(pid(N1),locker)Feqt(pid(N1),mcrlrecord)Feqt(pid(N1),ok)Feqt(pid(N1),pending)Feqt(pid(N1),release)Feqt(pid(N1),request)Feqt(pid(N1),resource)Feqt(pid(N1),tag)Feqt(pid(N1),true)Feqt(pid(N1),undefined)Feqt(pid(N1),pid(N2))eqt(N1,N2)eqt(pid(N1),int(N2))Feqt(pid(N1),cons(H2,T2))Feqt(pid(N1),tuple(H2,T2))Feqt(pid(N1),tuplenil(H2))Feqt(int(N1),nil)Feqt(int(N1),a)Feqt(int(N1),excl)Feqt(int(N1),false)Feqt(int(N1),lock)Feqt(int(N1),locker)Feqt(int(N1),mcrlrecord)Feqt(int(N1),ok)Feqt(int(N1),pending)Feqt(int(N1),release)Feqt(int(N1),request)Feqt(int(N1),resource)Feqt(int(N1),tag)Feqt(int(N1),true)Feqt(int(N1),undefined)Feqt(cons(H1,T1),resource)Feqt(cons(H1,T1),tag)Feqt(cons(H1,T1),true)Feqt(cons(H1,T1),undefined)Feqt(cons(H1,T1),pid(N2))Feqt(cons(H1,T1),int(N2))Feqt(cons(H1,T1),cons(H2,T2))and(eqt(H1,H2),eqt(T1,T2))eqt(cons(H1,T1),tuple(H2,T2))Feqt(cons(H1,T1),tuplenil(H2))Feqt(tuple(H1,T1),nil)Feqt(tuple(H1,T1),a)Feqt(tuple(H1,T1),excl)Feqt(tuple(H1,T1),false)Feqt(tuple(H1,T1),lock)Feqt(tuple(H1,T1),locker)Feqt(tuple(H1,T1),mcrlrecord)Feqt(tuple(H1,T1),ok)Feqt(tuple(H1,T1),pending)Feqt(tuple(H1,T1),release)Feqt(tuple(H1,T1),request)Feqt(tuple(H1,T1),resource)Feqt(tuple(H1,T1),tag)Feqt(tuple(H1,T1),true)Feqt(tuple(H1,T1),undefined)Feqt(tuple(H1,T1),pid(N2))Feqt(tuple(H1,T1),int(N2))Feqt(tuple(H1,T1),cons(H2,T2))Feqt(tuple(H1,T1),tuple(H2,T2))and(eqt(H1,H2),eqt(T1,T2))eqt(tuple(H1,T1),tuplenil(H2))Feqt(tuplenil(H1),nil)Feqt(tuplenil(H1),a)Feqt(tuplenil(H1),excl)Feqt(tuplenil(H1),false)Feqt(tuplenil(H1),lock)Feqt(tuplenil(H1),locker)Feqt(tuplenil(H1),mcrlrecord)Feqt(tuplenil(H1),ok)Feqt(tuplenil(H1),pending)Feqt(tuplenil(H1),release)Feqt(tuplenil(H1),request)Feqt(tuplenil(H1),resource)Feqt(tuplenil(H1),tag)Feqt(tuplenil(H1),true)Feqt(tuplenil(H1),undefined)Feqt(tuplenil(H1),pid(N2))Feqt(tuplenil(H1),int(N2))Feqt(tuplenil(H1),cons(H2,T2))Feqt(tuplenil(H1),tuple(H2,T2))Feqt(tuplenil(H1),tuplenil(H2))eqt(H1,H2)element(int(s(0)),tuplenil(T1))T1element(int(s(0)),tuple(T1,T2))T1element(int(s(s(N1))),tuple(T1,T2))element(int(s(N1)),T2)record_new(lock)tuple(mcrlrecord,tuple(lock,tuple(undefined,tuple(nil,tuplenil(nil)))))record_extract(tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(F2))))), lock,resource)tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(F2)))))record_update(tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(F2))))), lock,pending,NewF)tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(NewF)))))record_updates(Record,Name,nil)Recordrecord_updates(Record,Name,cons(tuple(Field,tuplenil(NewF)),Fields))record_updates(record_update(Record,Name,Field,NewF),Name,Fields)locker2_map_promote_pending(nil,Pending)nillocker2_map_promote_pending(cons(Lock,Locks),Pending)cons(locker2_promote_pending(Lock,Pending), locker2_map_promote_pending(Locks,Pending))locker2_map_claim_lock(nil,Resources,Client)nillocker2_map_claim_lock(cons(Lock,Locks),Resources,Client)cons(locker2_claim_lock(Lock,Resources,Client), locker2_map_claim_lock(Locks,Resources,Client))locker2_map_add_pending(nil,Resources,Client)nillocker2_promote_pending(Lock,Client)case0(Client,Lock,record_extract(Lock,lock,pending))case0(Client,Lock,cons(Client,Pendings))record_updates(Lock,lock, cons(tuple(excl,tuplenil(Client)), cons(tuple(pending,tuplenil(Pendings)),nil)))case0(Client,Lock,MCRLFree0)Locklocker2_remove_pending(Lock,Client)record_updates(Lock,lock, cons(tuple(pending, tuplenil(subtract(record_extract(Lock,lock,pending),cons(Client,nil)))), nil))locker2_add_pending(Lock,Resources,Client)case1(Client,Resources,Lock, member(record_extract(Lock,lock,resource),Resources))case1(Client,Resources,Lock,true)record_updates(Lock,lock, cons(tuple(pending, tuplenil(append(record_extract(Lock,lock,pending),cons(Client,nil)))), nil))case1(Client,Resources,Lock,false)Locklocker2_release_lock(Lock,Client)case2(Client,Lock,gen_modtageq(Client,record_extract(Lock,lock,excl)))case2(Client,Lock,true)record_updates(Lock,lock,cons(tuple(excllock,excl),nil))case4(Client,Lock,MCRLFree1)falselocker2_obtainables(nil,Client)truelocker2_obtainables(cons(Lock,Locks),Client)case5(Client,Locks,Lock,member(Client,record_extract(Lock,lock,pending)))case5(Client,Locks,Lock,true)andt(locker2_obtainable(Lock,Client),locker2_obtainables(Locks,Client))case5(Client,Locks,Lock,false)locker2_obtainables(Locks,Client)locker2_check_available(Resource,nil)falselocker2_check_available(Resource,cons(Lock,Locks))case6(Locks,Lock,Resource,equal(Resource,record_extract(Lock,lock,resource)))case6(Locks,Lock,Resource,true)andt(equal(record_extract(Lock,lock,excl),nil), equal(record_extract(Lock,lock,pending),nil))case6(Locks,Lock,Resource,false)locker2_check_available(Resource,Locks)locker2_check_availables(nil,Locks)truelocker2_check_availables(cons(Resource,Resources),Locks)andt(locker2_check_available(Resource,Locks), locker2_check_availables(Resources,Locks))locker2_adduniq(nil,List)Listappend(cons(Head,Tail),List)cons(Head,append(Tail,List))subtract(List,nil)Listsubtract(List,cons(Head,Tail))subtract(delete(Head,List),Tail)delete(E,nil)nildelete(E,cons(Head,Tail))case8(Tail,Head,E,equal(E,Head))case8(Tail,Head,E,true)Tailcase8(Tail,Head,E,false)cons(Head,delete(E,Tail))gen_tag(Pid)tuple(Pid,tuplenil(tag))gen_modtageq(Client1,Client2)equal(Client1,Client2)member(E,nil)falsemember(E,cons(Head,Tail))case9(Tail,Head,E,equal(E,Head))case9(Tail,Head,E,true)truecase9(Tail,Head,E,false)member(E,Tail)eqs(empty,empty)Teqs(empty,stack(E2,S2))Feqs(stack(E1,S1),empty)Feqs(stack(E1,S1),stack(E2,S2))and(eqt(E1,E2),eqs(S1,S2))pushs(E1,S1)stack(E1,S1)pops(stack(E1,S1))S1tops(stack(E1,S1))E1istops(E1,empty)Fistops(E1,stack(E2,S1))eqt(E1,E2)eqc(nocalls,nocalls)Teqc(nocalls,calls(E2,S2,CS2))Feqc(calls(E1,S1,CS1),nocalls)Feqc(calls(E1,S1,CS1),calls(E2,S2,CS2))and(eqt(E1,E2),and(eqs(S1,S2),eqc(CS1,CS2)))push(E1,E2,nocalls)calls(E1,stack(E2,empty),nocalls)push(E1,E2,calls(E3,S1,CS1))push1(E1,E2,E3,S1,CS1,eqt(E1,E3))push1(E1,E2,E3,S1,CS1,T)calls(E3,pushs(E2,S1),CS1)Marked_eqt(pid(N1),pid(N2))Marked_eqt(N1,N2)Marked_eqt(cons(H1,T1),cons(H2,T2))Marked_eqt(H1,H2)Marked_eqt(cons(H1,T1),cons(H2,T2))Marked_eqt(T1,T2)Marked_eqt(tuple(H1,T1),tuple(H2,T2))Marked_eqt(H1,H2)Marked_eqt(tuple(H1,T1),tuple(H2,T2))Marked_eqt(T1,T2)Marked_eqt(tuplenil(H1),tuplenil(H2))Marked_eqt(H1,H2)T0gen_tag130record_new0a0case2330eqt0istops10locker2_map_add_pending33320release0locker2_obtainable30imp3330stack120locker2_map_promote_pending30locker0case412330int0push3110case11330true0locker2_check_availables220F0eqs0record_update1210false0locker2_release_lock1330undefined0nocalls0subtract10resource0case620if23230pops330locker2_map_claim_lock20ok0case5220tuple210locker2_add_pending13310s30delete10or0case920record_extract10excl0Marked_eqt220gen_modtageq30nil0eqc30case0120request0locker2_check_available20not0pushs330locker2_promote_pending30mcrlrecord0locker2_obtainables220cons210push1330member20element230locker2_adduniq2330and210empty0record_updates110lock0excllock0pid230calls30locker2_remove_pending1310tag0equal0eq0tops230locker2_claim_lock10pending0andt0tuplenil10append10020case8120Marked_eqt(pid(N1),pid(N2))Marked_eqt(N1,N2)or(T,T)Tor(F,T)Tor(T,F)Tor(F,F)Fand(T,B)Band(B,T)Band(F,B)Fand(B,F)Fimp(T,B)Bimp(F,B)Tnot(T)Fnot(F)Tif(T,B1,B2)B1if(F,B1,B2)B2eq(T,T)Teq(F,F)Teq(T,F)Feq(F,T)Feqt(nil,undefined)Feqt(nil,pid(N2))Feqt(nil,int(N2))Feqt(nil,cons(H2,T2))Feqt(nil,tuple(H2,T2))Feqt(nil,tuplenil(H2))Feqt(a,nil)Feqt(a,a)Teqt(a,excl)Feqt(a,false)Feqt(a,lock)Feqt(a,locker)Feqt(a,mcrlrecord)Feqt(a,ok)Feqt(a,pending)Feqt(a,release)Feqt(a,request)Feqt(a,resource)Feqt(a,tag)Feqt(a,true)Feqt(a,undefined)Feqt(a,pid(N2))Feqt(a,int(N2))Feqt(a,cons(H2,T2))Feqt(a,tuple(H2,T2))Feqt(a,tuplenil(H2))Feqt(excl,nil)Feqt(excl,a)Feqt(excl,excl)Teqt(excl,false)Feqt(excl,lock)Feqt(excl,locker)Feqt(excl,mcrlrecord)Feqt(excl,ok)Feqt(excl,pending)Feqt(excl,release)Feqt(excl,request)Feqt(excl,resource)Feqt(excl,tag)Feqt(excl,true)Feqt(excl,undefined)Feqt(excl,pid(N2))Feqt(excl,eqt(false,int(N2)))Feqt(false,cons(H2,T2))Feqt(false,tuple(H2,T2))Feqt(false,tuplenil(H2))Feqt(lock,nil)Feqt(lock,a)Feqt(lock,excl)Feqt(lock,false)Feqt(lock,lock)Teqt(lock,locker)Feqt(lock,mcrlrecord)Feqt(lock,ok)Feqt(lock,pending)Feqt(lock,release)Feqt(lock,request)Feqt(lock,resource)Feqt(lock,tag)Feqt(lock,true)Feqt(lock,undefined)Feqt(lock,pid(N2))Feqt(lock,int(N2))Feqt(lock,cons(H2,T2))Feqt(lock,tuple(H2,T2))Feqt(lock,tuplenil(H2))Feqt(locker,nil)Feqt(locker,a)Feqt(locker,excl)Feqt(locker,false)Feqt(locker,lock)Feqt(locker,locker)Teqt(locker,mcrlrecord)Feqt(locker,ok)Feqt(locker,pending)Feqt(locker,release)Feqt(locker,request)Feqt(locker,resource)Feqt(locker,tag)Feqt(locker,true)Feqt(locker,undefined)Feqt(locker,pid(N2))Feqt(locker,int(N2))Feqt(locker,cons(H2,T2))Feqt(locker,tuple(H2,T2))Feqt(locker,tuplenil(H2))Feqt(mcrlrecord,nil)Feqt(mcrlrecord,a)Feqt(mcrlrecord,excl)Feqt(mcrlrecord,false)Feqt(mcrlrecord,lock)Feqt(mcrlrecord,locker)Feqt(mcrlrecord,mcrlrecord)Teqt(mcrlrecord,ok)Feqt(mcrlrecord,pending)Feqt(mcrlrecord,release)Feqt(mcrlrecord,request)Feqt(mcrlrecord,resource)Feqt(ok,resource)Feqt(ok,tag)Feqt(ok,true)Feqt(ok,undefined)Feqt(ok,pid(N2))Feqt(ok,int(N2))Feqt(ok,cons(H2,T2))Feqt(ok,tuple(H2,T2))Feqt(ok,tuplenil(H2))Feqt(pending,nil)Feqt(pending,a)Feqt(pending,excl)Feqt(pending,false)Feqt(pending,lock)Feqt(pending,locker)Feqt(pending,mcrlrecord)Feqt(pending,ok)Feqt(pending,pending)Teqt(pending,release)Feqt(pending,request)Feqt(pending,resource)Feqt(pending,tag)Feqt(pending,true)Feqt(pending,undefined)Feqt(pending,pid(N2))Feqt(pending,int(N2))Feqt(pending,cons(H2,T2))Feqt(pending,tuple(H2,T2))Feqt(pending,tuplenil(H2))Feqt(release,nil)Feqt(release,a)Feqt(release,excl)Feqt(release,false)Feqt(release,lock)Feqt(release,locker)Feqt(release,mcrlrecord)Feqt(release,ok)Feqt(request,mcrlrecord)Feqt(request,ok)Feqt(request,pending)Feqt(request,release)Feqt(request,request)Teqt(request,resource)Feqt(request,tag)Feqt(request,true)Feqt(request,undefined)Feqt(request,pid(N2))Feqt(request,int(N2))Feqt(request,cons(H2,T2))Feqt(request,tuple(H2,T2))Feqt(request,tuplenil(H2))Feqt(resource,nil)Feqt(resource,a)Feqt(resource,excl)Feqt(resource,false)Feqt(resource,lock)Feqt(resource,locker)Feqt(resource,mcrlrecord)Feqt(resource,ok)Feqt(resource,pending)Feqt(resource,release)Feqt(resource,request)Feqt(resource,resource)Teqt(resource,tag)Feqt(resource,true)Feqt(resource,undefined)Feqt(resource,pid(N2))Feqt(resource,int(N2))Feqt(resource,cons(H2,T2))Feqt(resource,tuple(H2,T2))Feqt(resource,tuplenil(H2))Feqt(tag,nil)Feqt(tag,a)Feqt(tag,excl)Feqt(tag,false)Feqt(tag,lock)Feqt(tag,locker)Feqt(tag,mcrlrecord)Feqt(tag,ok)Feqt(tag,pending)Feqt(tag,release)Feqt(tag,request)Feqt(tag,resource)Feqt(tag,tag)Teqt(tag,true)Feqt(tag,undefined)Feqt(tag,pid(N2))Feqt(tag,int(N2))Feqt(tag,cons(H2,T2))Feqt(tag,tuple(H2,T2))Feqt(tag,tuplenil(H2))Feqt(true,nil)Feqt(true,a)Feqt(true,excl)Feqt(true,false)Feqt(true,lock)Feqt(true,locker)Feqt(true,mcrlrecord)Feqt(true,ok)Feqt(true,pending)Feqt(true,release)Feqt(true,request)Feqt(true,resource)Feqt(true,tag)Feqt(true,true)Teqt(true,undefined)Feqt(true,pid(N2))Feqt(true,int(N2))Feqt(true,cons(H2,T2))Feqt(true,tuple(H2,T2))Feqt(true,tuplenil(H2))Feqt(undefined,nil)Feqt(undefined,a)Feqt(undefined,tuplenil(H2))Feqt(pid(N1),nil)Feqt(pid(N1),a)Feqt(pid(N1),excl)Feqt(pid(N1),false)Feqt(pid(N1),lock)Feqt(pid(N1),locker)Feqt(pid(N1),mcrlrecord)Feqt(pid(N1),ok)Feqt(pid(N1),pending)Feqt(pid(N1),release)Feqt(pid(N1),request)Feqt(pid(N1),resource)Feqt(pid(N1),tag)Feqt(pid(N1),true)Feqt(pid(N1),undefined)Feqt(pid(N1),pid(N2))eqt(N1,N2)eqt(pid(N1),int(N2))Feqt(pid(N1),cons(H2,T2))Feqt(pid(N1),tuple(H2,T2))Feqt(pid(N1),tuplenil(H2))Feqt(int(N1),nil)Feqt(int(N1),a)Feqt(int(N1),excl)Feqt(int(N1),false)Feqt(int(N1),lock)Feqt(int(N1),locker)Feqt(int(N1),mcrlrecord)Feqt(int(N1),ok)Feqt(int(N1),pending)Feqt(int(N1),release)Feqt(int(N1),request)Feqt(int(N1),resource)Feqt(int(N1),tag)Feqt(int(N1),true)Feqt(int(N1),undefined)Feqt(cons(H1,T1),resource)Feqt(cons(H1,T1),tag)Feqt(cons(H1,T1),true)Feqt(cons(H1,T1),undefined)Feqt(cons(H1,T1),pid(N2))Feqt(cons(H1,T1),int(N2))Feqt(cons(H1,T1),cons(H2,T2))and(eqt(H1,H2),eqt(T1,T2))eqt(cons(H1,T1),tuple(H2,T2))Feqt(cons(H1,T1),tuplenil(H2))Feqt(tuple(H1,T1),nil)Feqt(tuple(H1,T1),a)Feqt(tuple(H1,T1),excl)Feqt(tuple(H1,T1),false)Feqt(tuple(H1,T1),lock)Feqt(tuple(H1,T1),locker)Feqt(tuple(H1,T1),mcrlrecord)Feqt(tuple(H1,T1),ok)Feqt(tuple(H1,T1),pending)Feqt(tuple(H1,T1),release)Feqt(tuple(H1,T1),request)Feqt(tuple(H1,T1),resource)Feqt(tuple(H1,T1),tag)Feqt(tuple(H1,T1),true)Feqt(tuple(H1,T1),undefined)Feqt(tuple(H1,T1),pid(N2))Feqt(tuple(H1,T1),int(N2))Feqt(tuple(H1,T1),cons(H2,T2))Feqt(tuple(H1,T1),tuple(H2,T2))and(eqt(H1,H2),eqt(T1,T2))eqt(tuple(H1,T1),tuplenil(H2))Feqt(tuplenil(H1),nil)Feqt(tuplenil(H1),a)Feqt(tuplenil(H1),excl)Feqt(tuplenil(H1),false)Feqt(tuplenil(H1),lock)Feqt(tuplenil(H1),locker)Feqt(tuplenil(H1),mcrlrecord)Feqt(tuplenil(H1),ok)Feqt(tuplenil(H1),pending)Feqt(tuplenil(H1),release)Feqt(tuplenil(H1),request)Feqt(tuplenil(H1),resource)Feqt(tuplenil(H1),tag)Feqt(tuplenil(H1),true)Feqt(tuplenil(H1),undefined)Feqt(tuplenil(H1),pid(N2))Feqt(tuplenil(H1),int(N2))Feqt(tuplenil(H1),cons(H2,T2))Feqt(tuplenil(H1),tuple(H2,T2))Feqt(tuplenil(H1),tuplenil(H2))eqt(H1,H2)element(int(s(0)),tuplenil(T1))T1element(int(s(0)),tuple(T1,T2))T1element(int(s(s(N1))),tuple(T1,T2))element(int(s(N1)),T2)record_new(lock)tuple(mcrlrecord,tuple(lock,tuple(undefined,tuple(nil,tuplenil(nil)))))record_extract(tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(F2))))), lock,resource)tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(F2)))))record_update(tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(F2))))), lock,pending,NewF)tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(NewF)))))record_updates(Record,Name,nil)Recordrecord_updates(Record,Name,cons(tuple(Field,tuplenil(NewF)),Fields))record_updates(record_update(Record,Name,Field,NewF),Name,Fields)locker2_map_promote_pending(nil,Pending)nillocker2_map_promote_pending(cons(Lock,Locks),Pending)cons(locker2_promote_pending(Lock,Pending), locker2_map_promote_pending(Locks,Pending))locker2_map_claim_lock(nil,Resources,Client)nillocker2_map_claim_lock(cons(Lock,Locks),Resources,Client)cons(locker2_claim_lock(Lock,Resources,Client), locker2_map_claim_lock(Locks,Resources,Client))locker2_map_add_pending(nil,Resources,Client)nillocker2_promote_pending(Lock,Client)case0(Client,Lock,record_extract(Lock,lock,pending))case0(Client,Lock,cons(Client,Pendings))record_updates(Lock,lock, cons(tuple(excl,tuplenil(Client)), cons(tuple(pending,tuplenil(Pendings)),nil)))case0(Client,Lock,MCRLFree0)Locklocker2_remove_pending(Lock,Client)record_updates(Lock,lock, cons(tuple(pending, tuplenil(subtract(record_extract(Lock,lock,pending),cons(Client,nil)))), nil))locker2_add_pending(Lock,Resources,Client)case1(Client,Resources,Lock, member(record_extract(Lock,lock,resource),Resources))case1(Client,Resources,Lock,true)record_updates(Lock,lock, cons(tuple(pending, tuplenil(append(record_extract(Lock,lock,pending),cons(Client,nil)))), nil))case1(Client,Resources,Lock,false)Locklocker2_release_lock(Lock,Client)case2(Client,Lock,gen_modtageq(Client,record_extract(Lock,lock,excl)))case2(Client,Lock,true)record_updates(Lock,lock,cons(tuple(excllock,excl),nil))case4(Client,Lock,MCRLFree1)falselocker2_obtainables(nil,Client)truelocker2_obtainables(cons(Lock,Locks),Client)case5(Client,Locks,Lock,member(Client,record_extract(Lock,lock,pending)))case5(Client,Locks,Lock,true)andt(locker2_obtainable(Lock,Client),locker2_obtainables(Locks,Client))case5(Client,Locks,Lock,false)locker2_obtainables(Locks,Client)locker2_check_available(Resource,nil)falselocker2_check_available(Resource,cons(Lock,Locks))case6(Locks,Lock,Resource,equal(Resource,record_extract(Lock,lock,resource)))case6(Locks,Lock,Resource,true)andt(equal(record_extract(Lock,lock,excl),nil), equal(record_extract(Lock,lock,pending),nil))case6(Locks,Lock,Resource,false)locker2_check_available(Resource,Locks)locker2_check_availables(nil,Locks)truelocker2_check_availables(cons(Resource,Resources),Locks)andt(locker2_check_available(Resource,Locks), locker2_check_availables(Resources,Locks))locker2_adduniq(nil,List)Listappend(cons(Head,Tail),List)cons(Head,append(Tail,List))subtract(List,nil)Listsubtract(List,cons(Head,Tail))subtract(delete(Head,List),Tail)delete(E,nil)nildelete(E,cons(Head,Tail))case8(Tail,Head,E,equal(E,Head))case8(Tail,Head,E,true)Tailcase8(Tail,Head,E,false)cons(Head,delete(E,Tail))gen_tag(Pid)tuple(Pid,tuplenil(tag))gen_modtageq(Client1,Client2)equal(Client1,Client2)member(E,nil)falsemember(E,cons(Head,Tail))case9(Tail,Head,E,equal(E,Head))case9(Tail,Head,E,true)truecase9(Tail,Head,E,false)member(E,Tail)eqs(empty,empty)Teqs(empty,stack(E2,S2))Feqs(stack(E1,S1),empty)Feqs(stack(E1,S1),stack(E2,S2))and(eqt(E1,E2),eqs(S1,S2))pushs(E1,S1)stack(E1,S1)pops(stack(E1,S1))S1tops(stack(E1,S1))E1istops(E1,empty)Fistops(E1,stack(E2,S1))eqt(E1,E2)eqc(nocalls,nocalls)Teqc(nocalls,calls(E2,S2,CS2))Feqc(calls(E1,S1,CS1),nocalls)Feqc(calls(E1,S1,CS1),calls(E2,S2,CS2))and(eqt(E1,E2),and(eqs(S1,S2),eqc(CS1,CS2)))push(E1,E2,nocalls)calls(E1,stack(E2,empty),nocalls)push(E1,E2,calls(E3,S1,CS1))push1(E1,E2,E3,S1,CS1,eqt(E1,E3))push1(E1,E2,E3,S1,CS1,T)calls(E3,pushs(E2,S1),CS1)Marked_eqt(cons(H1,T1),cons(H2,T2))Marked_eqt(H1,H2)Marked_eqt(cons(H1,T1),cons(H2,T2))Marked_eqt(T1,T2)Marked_eqt(tuple(H1,T1),tuple(H2,T2))Marked_eqt(H1,H2)Marked_eqt(tuple(H1,T1),tuple(H2,T2))Marked_eqt(T1,T2)Marked_eqt(tuplenil(H1),tuplenil(H2))Marked_eqt(H1,H2)or(T,T)Tor(F,T)Tor(T,F)Tor(F,F)Fand(T,B)Band(B,T)Band(F,B)Fand(B,F)Fimp(T,B)Bimp(F,B)Tnot(T)Fnot(F)Tif(T,B1,B2)B1if(F,B1,B2)B2eq(T,T)Teq(F,F)Teq(T,F)Feq(F,T)Feqt(nil,undefined)Feqt(nil,pid(N2))Feqt(nil,int(N2))Feqt(nil,cons(H2,T2))Feqt(nil,tuple(H2,T2))Feqt(nil,tuplenil(H2))Feqt(a,nil)Feqt(a,a)Teqt(a,excl)Feqt(a,false)Feqt(a,lock)Feqt(a,locker)Feqt(a,mcrlrecord)Feqt(a,ok)Feqt(a,pending)Feqt(a,release)Feqt(a,request)Feqt(a,resource)Feqt(a,tag)Feqt(a,true)Feqt(a,undefined)Feqt(a,pid(N2))Feqt(a,int(N2))Feqt(a,cons(H2,T2))Feqt(a,tuple(H2,T2))Feqt(a,tuplenil(H2))Feqt(excl,nil)Feqt(excl,a)Feqt(excl,excl)Teqt(excl,false)Feqt(excl,lock)Feqt(excl,locker)Feqt(excl,mcrlrecord)Feqt(excl,ok)Feqt(excl,pending)Feqt(excl,release)Feqt(excl,request)Feqt(excl,resource)Feqt(excl,tag)Feqt(excl,true)Feqt(excl,undefined)Feqt(excl,pid(N2))Feqt(excl,eqt(false,int(N2)))Feqt(false,cons(H2,T2))Feqt(false,tuple(H2,T2))Feqt(false,tuplenil(H2))Feqt(lock,nil)Feqt(lock,a)Feqt(lock,excl)Feqt(lock,false)Feqt(lock,lock)Teqt(lock,locker)Feqt(lock,mcrlrecord)Feqt(lock,ok)Feqt(lock,pending)Feqt(lock,release)Feqt(lock,request)Feqt(lock,resource)Feqt(lock,tag)Feqt(lock,true)Feqt(lock,undefined)Feqt(lock,pid(N2))Feqt(lock,int(N2))Feqt(lock,cons(H2,T2))Feqt(lock,tuple(H2,T2))Feqt(lock,tuplenil(H2))Feqt(locker,nil)Feqt(locker,a)Feqt(locker,excl)Feqt(locker,false)Feqt(locker,lock)Feqt(locker,locker)Teqt(locker,mcrlrecord)Feqt(locker,ok)Feqt(locker,pending)Feqt(locker,release)Feqt(locker,request)Feqt(locker,resource)Feqt(locker,tag)Feqt(locker,true)Feqt(locker,undefined)Feqt(locker,pid(N2))Feqt(locker,int(N2))Feqt(locker,cons(H2,T2))Feqt(locker,tuple(H2,T2))Feqt(locker,tuplenil(H2))Feqt(mcrlrecord,nil)Feqt(mcrlrecord,a)Feqt(mcrlrecord,excl)Feqt(mcrlrecord,false)Feqt(mcrlrecord,lock)Feqt(mcrlrecord,locker)Feqt(mcrlrecord,mcrlrecord)Teqt(mcrlrecord,ok)Feqt(mcrlrecord,pending)Feqt(mcrlrecord,release)Feqt(mcrlrecord,request)Feqt(mcrlrecord,resource)Feqt(ok,resource)Feqt(ok,tag)Feqt(ok,true)Feqt(ok,undefined)Feqt(ok,pid(N2))Feqt(ok,int(N2))Feqt(ok,cons(H2,T2))Feqt(ok,tuple(H2,T2))Feqt(ok,tuplenil(H2))Feqt(pending,nil)Feqt(pending,a)Feqt(pending,excl)Feqt(pending,false)Feqt(pending,lock)Feqt(pending,locker)Feqt(pending,mcrlrecord)Feqt(pending,ok)Feqt(pending,pending)Teqt(pending,release)Feqt(pending,request)Feqt(pending,resource)Feqt(pending,tag)Feqt(pending,true)Feqt(pending,undefined)Feqt(pending,pid(N2))Feqt(pending,int(N2))Feqt(pending,cons(H2,T2))Feqt(pending,tuple(H2,T2))Feqt(pending,tuplenil(H2))Feqt(release,nil)Feqt(release,a)Feqt(release,excl)Feqt(release,false)Feqt(release,lock)Feqt(release,locker)Feqt(release,mcrlrecord)Feqt(release,ok)Feqt(request,mcrlrecord)Feqt(request,ok)Feqt(request,pending)Feqt(request,release)Feqt(request,request)Teqt(request,resource)Feqt(request,tag)Feqt(request,true)Feqt(request,undefined)Feqt(request,pid(N2))Feqt(request,int(N2))Feqt(request,cons(H2,T2))Feqt(request,tuple(H2,T2))Feqt(request,tuplenil(H2))Feqt(resource,nil)Feqt(resource,a)Feqt(resource,excl)Feqt(resource,false)Feqt(resource,lock)Feqt(resource,locker)Feqt(resource,mcrlrecord)Feqt(resource,ok)Feqt(resource,pending)Feqt(resource,release)Feqt(resource,request)Feqt(resource,resource)Teqt(resource,tag)Feqt(resource,true)Feqt(resource,undefined)Feqt(resource,pid(N2))Feqt(resource,int(N2))Feqt(resource,cons(H2,T2))Feqt(resource,tuple(H2,T2))Feqt(resource,tuplenil(H2))Feqt(tag,nil)Feqt(tag,a)Feqt(tag,excl)Feqt(tag,false)Feqt(tag,lock)Feqt(tag,locker)Feqt(tag,mcrlrecord)Feqt(tag,ok)Feqt(tag,pending)Feqt(tag,release)Feqt(tag,request)Feqt(tag,resource)Feqt(tag,tag)Teqt(tag,true)Feqt(tag,undefined)Feqt(tag,pid(N2))Feqt(tag,int(N2))Feqt(tag,cons(H2,T2))Feqt(tag,tuple(H2,T2))Feqt(tag,tuplenil(H2))Feqt(true,nil)Feqt(true,a)Feqt(true,excl)Feqt(true,false)Feqt(true,lock)Feqt(true,locker)Feqt(true,mcrlrecord)Feqt(true,ok)Feqt(true,pending)Feqt(true,release)Feqt(true,request)Feqt(true,resource)Feqt(true,tag)Feqt(true,true)Teqt(true,undefined)Feqt(true,pid(N2))Feqt(true,int(N2))Feqt(true,cons(H2,T2))Feqt(true,tuple(H2,T2))Feqt(true,tuplenil(H2))Feqt(undefined,nil)Feqt(undefined,a)Feqt(undefined,tuplenil(H2))Feqt(pid(N1),nil)Feqt(pid(N1),a)Feqt(pid(N1),excl)Feqt(pid(N1),false)Feqt(pid(N1),lock)Feqt(pid(N1),locker)Feqt(pid(N1),mcrlrecord)Feqt(pid(N1),ok)Feqt(pid(N1),pending)Feqt(pid(N1),release)Feqt(pid(N1),request)Feqt(pid(N1),resource)Feqt(pid(N1),tag)Feqt(pid(N1),true)Feqt(pid(N1),undefined)Feqt(pid(N1),pid(N2))eqt(N1,N2)eqt(pid(N1),int(N2))Feqt(pid(N1),cons(H2,T2))Feqt(pid(N1),tuple(H2,T2))Feqt(pid(N1),tuplenil(H2))Feqt(int(N1),nil)Feqt(int(N1),a)Feqt(int(N1),excl)Feqt(int(N1),false)Feqt(int(N1),lock)Feqt(int(N1),locker)Feqt(int(N1),mcrlrecord)Feqt(int(N1),ok)Feqt(int(N1),pending)Feqt(int(N1),release)Feqt(int(N1),request)Feqt(int(N1),resource)Feqt(int(N1),tag)Feqt(int(N1),true)Feqt(int(N1),undefined)Feqt(cons(H1,T1),resource)Feqt(cons(H1,T1),tag)Feqt(cons(H1,T1),true)Feqt(cons(H1,T1),undefined)Feqt(cons(H1,T1),pid(N2))Feqt(cons(H1,T1),int(N2))Feqt(cons(H1,T1),cons(H2,T2))and(eqt(H1,H2),eqt(T1,T2))eqt(cons(H1,T1),tuple(H2,T2))Feqt(cons(H1,T1),tuplenil(H2))Feqt(tuple(H1,T1),nil)Feqt(tuple(H1,T1),a)Feqt(tuple(H1,T1),excl)Feqt(tuple(H1,T1),false)Feqt(tuple(H1,T1),lock)Feqt(tuple(H1,T1),locker)Feqt(tuple(H1,T1),mcrlrecord)Feqt(tuple(H1,T1),ok)Feqt(tuple(H1,T1),pending)Feqt(tuple(H1,T1),release)Feqt(tuple(H1,T1),request)Feqt(tuple(H1,T1),resource)Feqt(tuple(H1,T1),tag)Feqt(tuple(H1,T1),true)Feqt(tuple(H1,T1),undefined)Feqt(tuple(H1,T1),pid(N2))Feqt(tuple(H1,T1),int(N2))Feqt(tuple(H1,T1),cons(H2,T2))Feqt(tuple(H1,T1),tuple(H2,T2))and(eqt(H1,H2),eqt(T1,T2))eqt(tuple(H1,T1),tuplenil(H2))Feqt(tuplenil(H1),nil)Feqt(tuplenil(H1),a)Feqt(tuplenil(H1),excl)Feqt(tuplenil(H1),false)Feqt(tuplenil(H1),lock)Feqt(tuplenil(H1),locker)Feqt(tuplenil(H1),mcrlrecord)Feqt(tuplenil(H1),ok)Feqt(tuplenil(H1),pending)Feqt(tuplenil(H1),release)Feqt(tuplenil(H1),request)Feqt(tuplenil(H1),resource)Feqt(tuplenil(H1),tag)Feqt(tuplenil(H1),true)Feqt(tuplenil(H1),undefined)Feqt(tuplenil(H1),pid(N2))Feqt(tuplenil(H1),int(N2))Feqt(tuplenil(H1),cons(H2,T2))Feqt(tuplenil(H1),tuple(H2,T2))Feqt(tuplenil(H1),tuplenil(H2))eqt(H1,H2)element(int(s(0)),tuplenil(T1))T1element(int(s(0)),tuple(T1,T2))T1element(int(s(s(N1))),tuple(T1,T2))element(int(s(N1)),T2)record_new(lock)tuple(mcrlrecord,tuple(lock,tuple(undefined,tuple(nil,tuplenil(nil)))))record_extract(tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(F2))))), lock,resource)tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(F2)))))record_update(tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(F2))))), lock,pending,NewF)tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(NewF)))))record_updates(Record,Name,nil)Recordrecord_updates(Record,Name,cons(tuple(Field,tuplenil(NewF)),Fields))record_updates(record_update(Record,Name,Field,NewF),Name,Fields)locker2_map_promote_pending(nil,Pending)nillocker2_map_promote_pending(cons(Lock,Locks),Pending)cons(locker2_promote_pending(Lock,Pending), locker2_map_promote_pending(Locks,Pending))locker2_map_claim_lock(nil,Resources,Client)nillocker2_map_claim_lock(cons(Lock,Locks),Resources,Client)cons(locker2_claim_lock(Lock,Resources,Client), locker2_map_claim_lock(Locks,Resources,Client))locker2_map_add_pending(nil,Resources,Client)nillocker2_promote_pending(Lock,Client)case0(Client,Lock,record_extract(Lock,lock,pending))case0(Client,Lock,cons(Client,Pendings))record_updates(Lock,lock, cons(tuple(excl,tuplenil(Client)), cons(tuple(pending,tuplenil(Pendings)),nil)))case0(Client,Lock,MCRLFree0)Locklocker2_remove_pending(Lock,Client)record_updates(Lock,lock, cons(tuple(pending, tuplenil(subtract(record_extract(Lock,lock,pending),cons(Client,nil)))), nil))locker2_add_pending(Lock,Resources,Client)case1(Client,Resources,Lock, member(record_extract(Lock,lock,resource),Resources))case1(Client,Resources,Lock,true)record_updates(Lock,lock, cons(tuple(pending, tuplenil(append(record_extract(Lock,lock,pending),cons(Client,nil)))), nil))case1(Client,Resources,Lock,false)Locklocker2_release_lock(Lock,Client)case2(Client,Lock,gen_modtageq(Client,record_extract(Lock,lock,excl)))case2(Client,Lock,true)record_updates(Lock,lock,cons(tuple(excllock,excl),nil))case4(Client,Lock,MCRLFree1)falselocker2_obtainables(nil,Client)truelocker2_obtainables(cons(Lock,Locks),Client)case5(Client,Locks,Lock,member(Client,record_extract(Lock,lock,pending)))case5(Client,Locks,Lock,true)andt(locker2_obtainable(Lock,Client),locker2_obtainables(Locks,Client))case5(Client,Locks,Lock,false)locker2_obtainables(Locks,Client)locker2_check_available(Resource,nil)falselocker2_check_available(Resource,cons(Lock,Locks))case6(Locks,Lock,Resource,equal(Resource,record_extract(Lock,lock,resource)))case6(Locks,Lock,Resource,true)andt(equal(record_extract(Lock,lock,excl),nil), equal(record_extract(Lock,lock,pending),nil))case6(Locks,Lock,Resource,false)locker2_check_available(Resource,Locks)locker2_check_availables(nil,Locks)truelocker2_check_availables(cons(Resource,Resources),Locks)andt(locker2_check_available(Resource,Locks), locker2_check_availables(Resources,Locks))locker2_adduniq(nil,List)Listappend(cons(Head,Tail),List)cons(Head,append(Tail,List))subtract(List,nil)Listsubtract(List,cons(Head,Tail))subtract(delete(Head,List),Tail)delete(E,nil)nildelete(E,cons(Head,Tail))case8(Tail,Head,E,equal(E,Head))case8(Tail,Head,E,true)Tailcase8(Tail,Head,E,false)cons(Head,delete(E,Tail))gen_tag(Pid)tuple(Pid,tuplenil(tag))gen_modtageq(Client1,Client2)equal(Client1,Client2)member(E,nil)falsemember(E,cons(Head,Tail))case9(Tail,Head,E,equal(E,Head))case9(Tail,Head,E,true)truecase9(Tail,Head,E,false)member(E,Tail)eqs(empty,empty)Teqs(empty,stack(E2,S2))Feqs(stack(E1,S1),empty)Feqs(stack(E1,S1),stack(E2,S2))and(eqt(E1,E2),eqs(S1,S2))pushs(E1,S1)stack(E1,S1)pops(stack(E1,S1))S1tops(stack(E1,S1))E1istops(E1,empty)Fistops(E1,stack(E2,S1))eqt(E1,E2)eqc(nocalls,nocalls)Teqc(nocalls,calls(E2,S2,CS2))Feqc(calls(E1,S1,CS1),nocalls)Feqc(calls(E1,S1,CS1),calls(E2,S2,CS2))and(eqt(E1,E2),and(eqs(S1,S2),eqc(CS1,CS2)))push(E1,E2,nocalls)calls(E1,stack(E2,empty),nocalls)push(E1,E2,calls(E3,S1,CS1))push1(E1,E2,E3,S1,CS1,eqt(E1,E3))push1(E1,E2,E3,S1,CS1,T)calls(E3,pushs(E2,S1),CS1)Marked_eqt(cons(H1,T1),cons(H2,T2))Marked_eqt(H1,H2)Marked_eqt(cons(H1,T1),cons(H2,T2))Marked_eqt(T1,T2)Marked_eqt(tuple(H1,T1),tuple(H2,T2))Marked_eqt(H1,H2)Marked_eqt(tuple(H1,T1),tuple(H2,T2))Marked_eqt(T1,T2)Marked_eqt(tuplenil(H1),tuplenil(H2))Marked_eqt(H1,H2)T0gen_tag110record_new20a0case21330eqt0istops20locker2_map_add_pending33220release0locker2_obtainable30imp3330stack120locker2_map_promote_pending30locker0case423330int20push330case111330true0locker2_check_availables0F0eqs0record_update11220false20locker2_release_lock3330undefined10nocalls0subtract10resource0case6230if33330pops330locker2_map_claim_lock130ok0case50tuple110locker2_add_pending33330s220delete10or0case9230record_extract10excl0Marked_eqt10gen_modtageq230nil0eqc0case01120request0locker2_check_available220not0pushs330locker2_promote_pending130mcrlrecord10locker2_obtainables0cons1220push1330member220element2230locker2_adduniq3320and220empty0record_updates110lock0excllock0pid30calls0locker2_remove_pending3310tag0equal10eq0tops230locker2_claim_lock0pending0andt0tuplenil10append10020case82210Marked_eqt(cons(H1,T1),cons(H2,T2))Marked_eqt(H1,H2)Marked_eqt(cons(H1,T1),cons(H2,T2))Marked_eqt(T1,T2)or(T,T)Tor(F,T)Tor(T,F)Tor(F,F)Fand(T,B)Band(B,T)Band(F,B)Fand(B,F)Fimp(T,B)Bimp(F,B)Tnot(T)Fnot(F)Tif(T,B1,B2)B1if(F,B1,B2)B2eq(T,T)Teq(F,F)Teq(T,F)Feq(F,T)Feqt(nil,undefined)Feqt(nil,pid(N2))Feqt(nil,int(N2))Feqt(nil,cons(H2,T2))Feqt(nil,tuple(H2,T2))Feqt(nil,tuplenil(H2))Feqt(a,nil)Feqt(a,a)Teqt(a,excl)Feqt(a,false)Feqt(a,lock)Feqt(a,locker)Feqt(a,mcrlrecord)Feqt(a,ok)Feqt(a,pending)Feqt(a,release)Feqt(a,request)Feqt(a,resource)Feqt(a,tag)Feqt(a,true)Feqt(a,undefined)Feqt(a,pid(N2))Feqt(a,int(N2))Feqt(a,cons(H2,T2))Feqt(a,tuple(H2,T2))Feqt(a,tuplenil(H2))Feqt(excl,nil)Feqt(excl,a)Feqt(excl,excl)Teqt(excl,false)Feqt(excl,lock)Feqt(excl,locker)Feqt(excl,mcrlrecord)Feqt(excl,ok)Feqt(excl,pending)Feqt(excl,release)Feqt(excl,request)Feqt(excl,resource)Feqt(excl,tag)Feqt(excl,true)Feqt(excl,undefined)Feqt(excl,pid(N2))Feqt(excl,eqt(false,int(N2)))Feqt(false,cons(H2,T2))Feqt(false,tuple(H2,T2))Feqt(false,tuplenil(H2))Feqt(lock,nil)Feqt(lock,a)Feqt(lock,excl)Feqt(lock,false)Feqt(lock,lock)Teqt(lock,locker)Feqt(lock,mcrlrecord)Feqt(lock,ok)Feqt(lock,pending)Feqt(lock,release)Feqt(lock,request)Feqt(lock,resource)Feqt(lock,tag)Feqt(lock,true)Feqt(lock,undefined)Feqt(lock,pid(N2))Feqt(lock,int(N2))Feqt(lock,cons(H2,T2))Feqt(lock,tuple(H2,T2))Feqt(lock,tuplenil(H2))Feqt(locker,nil)Feqt(locker,a)Feqt(locker,excl)Feqt(locker,false)Feqt(locker,lock)Feqt(locker,locker)Teqt(locker,mcrlrecord)Feqt(locker,ok)Feqt(locker,pending)Feqt(locker,release)Feqt(locker,request)Feqt(locker,resource)Feqt(locker,tag)Feqt(locker,true)Feqt(locker,undefined)Feqt(locker,pid(N2))Feqt(locker,int(N2))Feqt(locker,cons(H2,T2))Feqt(locker,tuple(H2,T2))Feqt(locker,tuplenil(H2))Feqt(mcrlrecord,nil)Feqt(mcrlrecord,a)Feqt(mcrlrecord,excl)Feqt(mcrlrecord,false)Feqt(mcrlrecord,lock)Feqt(mcrlrecord,locker)Feqt(mcrlrecord,mcrlrecord)Teqt(mcrlrecord,ok)Feqt(mcrlrecord,pending)Feqt(mcrlrecord,release)Feqt(mcrlrecord,request)Feqt(mcrlrecord,resource)Feqt(ok,resource)Feqt(ok,tag)Feqt(ok,true)Feqt(ok,undefined)Feqt(ok,pid(N2))Feqt(ok,int(N2))Feqt(ok,cons(H2,T2))Feqt(ok,tuple(H2,T2))Feqt(ok,tuplenil(H2))Feqt(pending,nil)Feqt(pending,a)Feqt(pending,excl)Feqt(pending,false)Feqt(pending,lock)Feqt(pending,locker)Feqt(pending,mcrlrecord)Feqt(pending,ok)Feqt(pending,pending)Teqt(pending,release)Feqt(pending,request)Feqt(pending,resource)Feqt(pending,tag)Feqt(pending,true)Feqt(pending,undefined)Feqt(pending,pid(N2))Feqt(pending,int(N2))Feqt(pending,cons(H2,T2))Feqt(pending,tuple(H2,T2))Feqt(pending,tuplenil(H2))Feqt(release,nil)Feqt(release,a)Feqt(release,excl)Feqt(release,false)Feqt(release,lock)Feqt(release,locker)Feqt(release,mcrlrecord)Feqt(release,ok)Feqt(request,mcrlrecord)Feqt(request,ok)Feqt(request,pending)Feqt(request,release)Feqt(request,request)Teqt(request,resource)Feqt(request,tag)Feqt(request,true)Feqt(request,undefined)Feqt(request,pid(N2))Feqt(request,int(N2))Feqt(request,cons(H2,T2))Feqt(request,tuple(H2,T2))Feqt(request,tuplenil(H2))Feqt(resource,nil)Feqt(resource,a)Feqt(resource,excl)Feqt(resource,false)Feqt(resource,lock)Feqt(resource,locker)Feqt(resource,mcrlrecord)Feqt(resource,ok)Feqt(resource,pending)Feqt(resource,release)Feqt(resource,request)Feqt(resource,resource)Teqt(resource,tag)Feqt(resource,true)Feqt(resource,undefined)Feqt(resource,pid(N2))Feqt(resource,int(N2))Feqt(resource,cons(H2,T2))Feqt(resource,tuple(H2,T2))Feqt(resource,tuplenil(H2))Feqt(tag,nil)Feqt(tag,a)Feqt(tag,excl)Feqt(tag,false)Feqt(tag,lock)Feqt(tag,locker)Feqt(tag,mcrlrecord)Feqt(tag,ok)Feqt(tag,pending)Feqt(tag,release)Feqt(tag,request)Feqt(tag,resource)Feqt(tag,tag)Teqt(tag,true)Feqt(tag,undefined)Feqt(tag,pid(N2))Feqt(tag,int(N2))Feqt(tag,cons(H2,T2))Feqt(tag,tuple(H2,T2))Feqt(tag,tuplenil(H2))Feqt(true,nil)Feqt(true,a)Feqt(true,excl)Feqt(true,false)Feqt(true,lock)Feqt(true,locker)Feqt(true,mcrlrecord)Feqt(true,ok)Feqt(true,pending)Feqt(true,release)Feqt(true,request)Feqt(true,resource)Feqt(true,tag)Feqt(true,true)Teqt(true,undefined)Feqt(true,pid(N2))Feqt(true,int(N2))Feqt(true,cons(H2,T2))Feqt(true,tuple(H2,T2))Feqt(true,tuplenil(H2))Feqt(undefined,nil)Feqt(undefined,a)Feqt(undefined,tuplenil(H2))Feqt(pid(N1),nil)Feqt(pid(N1),a)Feqt(pid(N1),excl)Feqt(pid(N1),false)Feqt(pid(N1),lock)Feqt(pid(N1),locker)Feqt(pid(N1),mcrlrecord)Feqt(pid(N1),ok)Feqt(pid(N1),pending)Feqt(pid(N1),release)Feqt(pid(N1),request)Feqt(pid(N1),resource)Feqt(pid(N1),tag)Feqt(pid(N1),true)Feqt(pid(N1),undefined)Feqt(pid(N1),pid(N2))eqt(N1,N2)eqt(pid(N1),int(N2))Feqt(pid(N1),cons(H2,T2))Feqt(pid(N1),tuple(H2,T2))Feqt(pid(N1),tuplenil(H2))Feqt(int(N1),nil)Feqt(int(N1),a)Feqt(int(N1),excl)Feqt(int(N1),false)Feqt(int(N1),lock)Feqt(int(N1),locker)Feqt(int(N1),mcrlrecord)Feqt(int(N1),ok)Feqt(int(N1),pending)Feqt(int(N1),release)Feqt(int(N1),request)Feqt(int(N1),resource)Feqt(int(N1),tag)Feqt(int(N1),true)Feqt(int(N1),undefined)Feqt(cons(H1,T1),resource)Feqt(cons(H1,T1),tag)Feqt(cons(H1,T1),true)Feqt(cons(H1,T1),undefined)Feqt(cons(H1,T1),pid(N2))Feqt(cons(H1,T1),int(N2))Feqt(cons(H1,T1),cons(H2,T2))and(eqt(H1,H2),eqt(T1,T2))eqt(cons(H1,T1),tuple(H2,T2))Feqt(cons(H1,T1),tuplenil(H2))Feqt(tuple(H1,T1),nil)Feqt(tuple(H1,T1),a)Feqt(tuple(H1,T1),excl)Feqt(tuple(H1,T1),false)Feqt(tuple(H1,T1),lock)Feqt(tuple(H1,T1),locker)Feqt(tuple(H1,T1),mcrlrecord)Feqt(tuple(H1,T1),ok)Feqt(tuple(H1,T1),pending)Feqt(tuple(H1,T1),release)Feqt(tuple(H1,T1),request)Feqt(tuple(H1,T1),resource)Feqt(tuple(H1,T1),tag)Feqt(tuple(H1,T1),true)Feqt(tuple(H1,T1),undefined)Feqt(tuple(H1,T1),pid(N2))Feqt(tuple(H1,T1),int(N2))Feqt(tuple(H1,T1),cons(H2,T2))Feqt(tuple(H1,T1),tuple(H2,T2))and(eqt(H1,H2),eqt(T1,T2))eqt(tuple(H1,T1),tuplenil(H2))Feqt(tuplenil(H1),nil)Feqt(tuplenil(H1),a)Feqt(tuplenil(H1),excl)Feqt(tuplenil(H1),false)Feqt(tuplenil(H1),lock)Feqt(tuplenil(H1),locker)Feqt(tuplenil(H1),mcrlrecord)Feqt(tuplenil(H1),ok)Feqt(tuplenil(H1),pending)Feqt(tuplenil(H1),release)Feqt(tuplenil(H1),request)Feqt(tuplenil(H1),resource)Feqt(tuplenil(H1),tag)Feqt(tuplenil(H1),true)Feqt(tuplenil(H1),undefined)Feqt(tuplenil(H1),pid(N2))Feqt(tuplenil(H1),int(N2))Feqt(tuplenil(H1),cons(H2,T2))Feqt(tuplenil(H1),tuple(H2,T2))Feqt(tuplenil(H1),tuplenil(H2))eqt(H1,H2)element(int(s(0)),tuplenil(T1))T1element(int(s(0)),tuple(T1,T2))T1element(int(s(s(N1))),tuple(T1,T2))element(int(s(N1)),T2)record_new(lock)tuple(mcrlrecord,tuple(lock,tuple(undefined,tuple(nil,tuplenil(nil)))))record_extract(tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(F2))))), lock,resource)tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(F2)))))record_update(tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(F2))))), lock,pending,NewF)tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(NewF)))))record_updates(Record,Name,nil)Recordrecord_updates(Record,Name,cons(tuple(Field,tuplenil(NewF)),Fields))record_updates(record_update(Record,Name,Field,NewF),Name,Fields)locker2_map_promote_pending(nil,Pending)nillocker2_map_promote_pending(cons(Lock,Locks),Pending)cons(locker2_promote_pending(Lock,Pending), locker2_map_promote_pending(Locks,Pending))locker2_map_claim_lock(nil,Resources,Client)nillocker2_map_claim_lock(cons(Lock,Locks),Resources,Client)cons(locker2_claim_lock(Lock,Resources,Client), locker2_map_claim_lock(Locks,Resources,Client))locker2_map_add_pending(nil,Resources,Client)nillocker2_promote_pending(Lock,Client)case0(Client,Lock,record_extract(Lock,lock,pending))case0(Client,Lock,cons(Client,Pendings))record_updates(Lock,lock, cons(tuple(excl,tuplenil(Client)), cons(tuple(pending,tuplenil(Pendings)),nil)))case0(Client,Lock,MCRLFree0)Locklocker2_remove_pending(Lock,Client)record_updates(Lock,lock, cons(tuple(pending, tuplenil(subtract(record_extract(Lock,lock,pending),cons(Client,nil)))), nil))locker2_add_pending(Lock,Resources,Client)case1(Client,Resources,Lock, member(record_extract(Lock,lock,resource),Resources))case1(Client,Resources,Lock,true)record_updates(Lock,lock, cons(tuple(pending, tuplenil(append(record_extract(Lock,lock,pending),cons(Client,nil)))), nil))case1(Client,Resources,Lock,false)Locklocker2_release_lock(Lock,Client)case2(Client,Lock,gen_modtageq(Client,record_extract(Lock,lock,excl)))case2(Client,Lock,true)record_updates(Lock,lock,cons(tuple(excllock,excl),nil))case4(Client,Lock,MCRLFree1)falselocker2_obtainables(nil,Client)truelocker2_obtainables(cons(Lock,Locks),Client)case5(Client,Locks,Lock,member(Client,record_extract(Lock,lock,pending)))case5(Client,Locks,Lock,true)andt(locker2_obtainable(Lock,Client),locker2_obtainables(Locks,Client))case5(Client,Locks,Lock,false)locker2_obtainables(Locks,Client)locker2_check_available(Resource,nil)falselocker2_check_available(Resource,cons(Lock,Locks))case6(Locks,Lock,Resource,equal(Resource,record_extract(Lock,lock,resource)))case6(Locks,Lock,Resource,true)andt(equal(record_extract(Lock,lock,excl),nil), equal(record_extract(Lock,lock,pending),nil))case6(Locks,Lock,Resource,false)locker2_check_available(Resource,Locks)locker2_check_availables(nil,Locks)truelocker2_check_availables(cons(Resource,Resources),Locks)andt(locker2_check_available(Resource,Locks), locker2_check_availables(Resources,Locks))locker2_adduniq(nil,List)Listappend(cons(Head,Tail),List)cons(Head,append(Tail,List))subtract(List,nil)Listsubtract(List,cons(Head,Tail))subtract(delete(Head,List),Tail)delete(E,nil)nildelete(E,cons(Head,Tail))case8(Tail,Head,E,equal(E,Head))case8(Tail,Head,E,true)Tailcase8(Tail,Head,E,false)cons(Head,delete(E,Tail))gen_tag(Pid)tuple(Pid,tuplenil(tag))gen_modtageq(Client1,Client2)equal(Client1,Client2)member(E,nil)falsemember(E,cons(Head,Tail))case9(Tail,Head,E,equal(E,Head))case9(Tail,Head,E,true)truecase9(Tail,Head,E,false)member(E,Tail)eqs(empty,empty)Teqs(empty,stack(E2,S2))Feqs(stack(E1,S1),empty)Feqs(stack(E1,S1),stack(E2,S2))and(eqt(E1,E2),eqs(S1,S2))pushs(E1,S1)stack(E1,S1)pops(stack(E1,S1))S1tops(stack(E1,S1))E1istops(E1,empty)Fistops(E1,stack(E2,S1))eqt(E1,E2)eqc(nocalls,nocalls)Teqc(nocalls,calls(E2,S2,CS2))Feqc(calls(E1,S1,CS1),nocalls)Feqc(calls(E1,S1,CS1),calls(E2,S2,CS2))and(eqt(E1,E2),and(eqs(S1,S2),eqc(CS1,CS2)))push(E1,E2,nocalls)calls(E1,stack(E2,empty),nocalls)push(E1,E2,calls(E3,S1,CS1))push1(E1,E2,E3,S1,CS1,eqt(E1,E3))push1(E1,E2,E3,S1,CS1,T)calls(E3,pushs(E2,S1),CS1)Marked_eqt(tuple(H1,T1),tuple(H2,T2))Marked_eqt(H1,H2)Marked_eqt(tuple(H1,T1),tuple(H2,T2))Marked_eqt(T1,T2)Marked_eqt(tuplenil(H1),tuplenil(H2))Marked_eqt(H1,H2)or(T,T)Tor(F,T)Tor(T,F)Tor(F,F)Fand(T,B)Band(B,T)Band(F,B)Fand(B,F)Fimp(T,B)Bimp(F,B)Tnot(T)Fnot(F)Tif(T,B1,B2)B1if(F,B1,B2)B2eq(T,T)Teq(F,F)Teq(T,F)Feq(F,T)Feqt(nil,undefined)Feqt(nil,pid(N2))Feqt(nil,int(N2))Feqt(nil,cons(H2,T2))Feqt(nil,tuple(H2,T2))Feqt(nil,tuplenil(H2))Feqt(a,nil)Feqt(a,a)Teqt(a,excl)Feqt(a,false)Feqt(a,lock)Feqt(a,locker)Feqt(a,mcrlrecord)Feqt(a,ok)Feqt(a,pending)Feqt(a,release)Feqt(a,request)Feqt(a,resource)Feqt(a,tag)Feqt(a,true)Feqt(a,undefined)Feqt(a,pid(N2))Feqt(a,int(N2))Feqt(a,cons(H2,T2))Feqt(a,tuple(H2,T2))Feqt(a,tuplenil(H2))Feqt(excl,nil)Feqt(excl,a)Feqt(excl,excl)Teqt(excl,false)Feqt(excl,lock)Feqt(excl,locker)Feqt(excl,mcrlrecord)Feqt(excl,ok)Feqt(excl,pending)Feqt(excl,release)Feqt(excl,request)Feqt(excl,resource)Feqt(excl,tag)Feqt(excl,true)Feqt(excl,undefined)Feqt(excl,pid(N2))Feqt(excl,eqt(false,int(N2)))Feqt(false,cons(H2,T2))Feqt(false,tuple(H2,T2))Feqt(false,tuplenil(H2))Feqt(lock,nil)Feqt(lock,a)Feqt(lock,excl)Feqt(lock,false)Feqt(lock,lock)Teqt(lock,locker)Feqt(lock,mcrlrecord)Feqt(lock,ok)Feqt(lock,pending)Feqt(lock,release)Feqt(lock,request)Feqt(lock,resource)Feqt(lock,tag)Feqt(lock,true)Feqt(lock,undefined)Feqt(lock,pid(N2))Feqt(lock,int(N2))Feqt(lock,cons(H2,T2))Feqt(lock,tuple(H2,T2))Feqt(lock,tuplenil(H2))Feqt(locker,nil)Feqt(locker,a)Feqt(locker,excl)Feqt(locker,false)Feqt(locker,lock)Feqt(locker,locker)Teqt(locker,mcrlrecord)Feqt(locker,ok)Feqt(locker,pending)Feqt(locker,release)Feqt(locker,request)Feqt(locker,resource)Feqt(locker,tag)Feqt(locker,true)Feqt(locker,undefined)Feqt(locker,pid(N2))Feqt(locker,int(N2))Feqt(locker,cons(H2,T2))Feqt(locker,tuple(H2,T2))Feqt(locker,tuplenil(H2))Feqt(mcrlrecord,nil)Feqt(mcrlrecord,a)Feqt(mcrlrecord,excl)Feqt(mcrlrecord,false)Feqt(mcrlrecord,lock)Feqt(mcrlrecord,locker)Feqt(mcrlrecord,mcrlrecord)Teqt(mcrlrecord,ok)Feqt(mcrlrecord,pending)Feqt(mcrlrecord,release)Feqt(mcrlrecord,request)Feqt(mcrlrecord,resource)Feqt(ok,resource)Feqt(ok,tag)Feqt(ok,true)Feqt(ok,undefined)Feqt(ok,pid(N2))Feqt(ok,int(N2))Feqt(ok,cons(H2,T2))Feqt(ok,tuple(H2,T2))Feqt(ok,tuplenil(H2))Feqt(pending,nil)Feqt(pending,a)Feqt(pending,excl)Feqt(pending,false)Feqt(pending,lock)Feqt(pending,locker)Feqt(pending,mcrlrecord)Feqt(pending,ok)Feqt(pending,pending)Teqt(pending,release)Feqt(pending,request)Feqt(pending,resource)Feqt(pending,tag)Feqt(pending,true)Feqt(pending,undefined)Feqt(pending,pid(N2))Feqt(pending,int(N2))Feqt(pending,cons(H2,T2))Feqt(pending,tuple(H2,T2))Feqt(pending,tuplenil(H2))Feqt(release,nil)Feqt(release,a)Feqt(release,excl)Feqt(release,false)Feqt(release,lock)Feqt(release,locker)Feqt(release,mcrlrecord)Feqt(release,ok)Feqt(request,mcrlrecord)Feqt(request,ok)Feqt(request,pending)Feqt(request,release)Feqt(request,request)Teqt(request,resource)Feqt(request,tag)Feqt(request,true)Feqt(request,undefined)Feqt(request,pid(N2))Feqt(request,int(N2))Feqt(request,cons(H2,T2))Feqt(request,tuple(H2,T2))Feqt(request,tuplenil(H2))Feqt(resource,nil)Feqt(resource,a)Feqt(resource,excl)Feqt(resource,false)Feqt(resource,lock)Feqt(resource,locker)Feqt(resource,mcrlrecord)Feqt(resource,ok)Feqt(resource,pending)Feqt(resource,release)Feqt(resource,request)Feqt(resource,resource)Teqt(resource,tag)Feqt(resource,true)Feqt(resource,undefined)Feqt(resource,pid(N2))Feqt(resource,int(N2))Feqt(resource,cons(H2,T2))Feqt(resource,tuple(H2,T2))Feqt(resource,tuplenil(H2))Feqt(tag,nil)Feqt(tag,a)Feqt(tag,excl)Feqt(tag,false)Feqt(tag,lock)Feqt(tag,locker)Feqt(tag,mcrlrecord)Feqt(tag,ok)Feqt(tag,pending)Feqt(tag,release)Feqt(tag,request)Feqt(tag,resource)Feqt(tag,tag)Teqt(tag,true)Feqt(tag,undefined)Feqt(tag,pid(N2))Feqt(tag,int(N2))Feqt(tag,cons(H2,T2))Feqt(tag,tuple(H2,T2))Feqt(tag,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lock,resource)tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(F2)))))record_update(tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(F2))))), lock,pending,NewF)tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(NewF)))))record_updates(Record,Name,nil)Recordrecord_updates(Record,Name,cons(tuple(Field,tuplenil(NewF)),Fields))record_updates(record_update(Record,Name,Field,NewF),Name,Fields)locker2_map_promote_pending(nil,Pending)nillocker2_map_promote_pending(cons(Lock,Locks),Pending)cons(locker2_promote_pending(Lock,Pending), locker2_map_promote_pending(Locks,Pending))locker2_map_claim_lock(nil,Resources,Client)nillocker2_map_claim_lock(cons(Lock,Locks),Resources,Client)cons(locker2_claim_lock(Lock,Resources,Client), locker2_map_claim_lock(Locks,Resources,Client))locker2_map_add_pending(nil,Resources,Client)nillocker2_promote_pending(Lock,Client)case0(Client,Lock,record_extract(Lock,lock,pending))case0(Client,Lock,cons(Client,Pendings))record_updates(Lock,lock, cons(tuple(excl,tuplenil(Client)), cons(tuple(pending,tuplenil(Pendings)),nil)))case0(Client,Lock,MCRLFree0)Locklocker2_remove_pending(Lock,Client)record_updates(Lock,lock, cons(tuple(pending, tuplenil(subtract(record_extract(Lock,lock,pending),cons(Client,nil)))), nil))locker2_add_pending(Lock,Resources,Client)case1(Client,Resources,Lock, member(record_extract(Lock,lock,resource),Resources))case1(Client,Resources,Lock,true)record_updates(Lock,lock, cons(tuple(pending, tuplenil(append(record_extract(Lock,lock,pending),cons(Client,nil)))), nil))case1(Client,Resources,Lock,false)Locklocker2_release_lock(Lock,Client)case2(Client,Lock,gen_modtageq(Client,record_extract(Lock,lock,excl)))case2(Client,Lock,true)record_updates(Lock,lock,cons(tuple(excllock,excl),nil))case4(Client,Lock,MCRLFree1)falselocker2_obtainables(nil,Client)truelocker2_obtainables(cons(Lock,Locks),Client)case5(Client,Locks,Lock,member(Client,record_extract(Lock,lock,pending)))case5(Client,Locks,Lock,true)andt(locker2_obtainable(Lock,Client),locker2_obtainables(Locks,Client))case5(Client,Locks,Lock,false)locker2_obtainables(Locks,Client)locker2_check_available(Resource,nil)falselocker2_check_available(Resource,cons(Lock,Locks))case6(Locks,Lock,Resource,equal(Resource,record_extract(Lock,lock,resource)))case6(Locks,Lock,Resource,true)andt(equal(record_extract(Lock,lock,excl),nil), equal(record_extract(Lock,lock,pending),nil))case6(Locks,Lock,Resource,false)locker2_check_available(Resource,Locks)locker2_check_availables(nil,Locks)truelocker2_check_availables(cons(Resource,Resources),Locks)andt(locker2_check_available(Resource,Locks), locker2_check_availables(Resources,Locks))locker2_adduniq(nil,List)Listappend(cons(Head,Tail),List)cons(Head,append(Tail,List))subtract(List,nil)Listsubtract(List,cons(Head,Tail))subtract(delete(Head,List),Tail)delete(E,nil)nildelete(E,cons(Head,Tail))case8(Tail,Head,E,equal(E,Head))case8(Tail,Head,E,true)Tailcase8(Tail,Head,E,false)cons(Head,delete(E,Tail))gen_tag(Pid)tuple(Pid,tuplenil(tag))gen_modtageq(Client1,Client2)equal(Client1,Client2)member(E,nil)falsemember(E,cons(Head,Tail))case9(Tail,Head,E,equal(E,Head))case9(Tail,Head,E,true)truecase9(Tail,Head,E,false)member(E,Tail)eqs(empty,empty)Teqs(empty,stack(E2,S2))Feqs(stack(E1,S1),empty)Feqs(stack(E1,S1),stack(E2,S2))and(eqt(E1,E2),eqs(S1,S2))pushs(E1,S1)stack(E1,S1)pops(stack(E1,S1))S1tops(stack(E1,S1))E1istops(E1,empty)Fistops(E1,stack(E2,S1))eqt(E1,E2)eqc(nocalls,nocalls)Teqc(nocalls,calls(E2,S2,CS2))Feqc(calls(E1,S1,CS1),nocalls)Feqc(calls(E1,S1,CS1),calls(E2,S2,CS2))and(eqt(E1,E2),and(eqs(S1,S2),eqc(CS1,CS2)))push(E1,E2,nocalls)calls(E1,stack(E2,empty),nocalls)push(E1,E2,calls(E3,S1,CS1))push1(E1,E2,E3,S1,CS1,eqt(E1,E3))push1(E1,E2,E3,S1,CS1,T)calls(E3,pushs(E2,S1),CS1)Marked_eqt(tuple(H1,T1),tuple(H2,T2))Marked_eqt(H1,H2)Marked_eqt(tuple(H1,T1),tuple(H2,T2))Marked_eqt(T1,T2)Marked_eqt(tuplenil(H1),tuplenil(H2))Marked_eqt(H1,H2)T0gen_tag330record_new330a0case22330eqt0istops110locker2_map_add_pending33330release0locker2_obtainable30imp3320stack220locker2_map_promote_pending30locker0case413320int0push3320case121330true20locker2_check_availables220F0eqs0record_update1210false0locker2_release_lock3330undefined0nocalls10subtract110resource0case62230if32220pops330locker2_map_claim_lock130ok0case52210tuple1210locker2_add_pending33310s20delete10or0case9220record_extract10excl0Marked_eqt10gen_modtageq30nil0eqc0case02120request0locker2_check_available20not0pushs320locker2_promote_pending230mcrlrecord0locker2_obtainables220cons1110push12330member20element230locker2_adduniq3230and220empty0record_updates110lock10excllock0pid30calls10locker2_remove_pending3310tag0equal0eq0tops230locker2_claim_lock0pending0andt20tuplenil10append20030case81110Marked_eqt(tuple(H1,T1),tuple(H2,T2))Marked_eqt(H1,H2)Marked_eqt(tuple(H1,T1),tuple(H2,T2))Marked_eqt(T1,T2)or(T,T)Tor(F,T)Tor(T,F)Tor(F,F)Fand(T,B)Band(B,T)Band(F,B)Fand(B,F)Fimp(T,B)Bimp(F,B)Tnot(T)Fnot(F)Tif(T,B1,B2)B1if(F,B1,B2)B2eq(T,T)Teq(F,F)Teq(T,F)Feq(F,T)Feqt(nil,undefined)Feqt(nil,pid(N2))Feqt(nil,int(N2))Feqt(nil,cons(H2,T2))Feqt(nil,tuple(H2,T2))Feqt(nil,tuplenil(H2))Feqt(a,nil)Feqt(a,a)Teqt(a,excl)Feqt(a,false)Feqt(a,lock)Feqt(a,locker)Feqt(a,mcrlrecord)Feqt(a,ok)Feqt(a,pending)Feqt(a,release)Feqt(a,request)Feqt(a,resource)Feqt(a,tag)Feqt(a,true)Feqt(a,undefined)Feqt(a,pid(N2))Feqt(a,int(N2))Feqt(a,cons(H2,T2))Feqt(a,tuple(H2,T2))Feqt(a,tuplenil(H2))Feqt(excl,nil)Feqt(excl,a)Feqt(excl,excl)Teqt(excl,false)Feqt(excl,lock)Feqt(excl,locker)Feqt(excl,mcrlrecord)Feqt(excl,ok)Feqt(excl,pending)Feqt(excl,release)Feqt(excl,request)Feqt(excl,resource)Feqt(excl,tag)Feqt(excl,true)Feqt(excl,undefined)Feqt(excl,pid(N2))Feqt(excl,eqt(false,int(N2)))Feqt(false,cons(H2,T2))Feqt(false,tuple(H2,T2))Feqt(false,tuplenil(H2))Feqt(lock,nil)Feqt(lock,a)Feqt(lock,excl)Feqt(lock,false)Feqt(lock,lock)Teqt(lock,locker)Feqt(lock,mcrlrecord)Feqt(lock,ok)Feqt(lock,pending)Feqt(lock,release)Feqt(lock,request)Feqt(lock,resource)Feqt(lock,tag)Feqt(lock,true)Feqt(lock,undefined)Feqt(lock,pid(N2))Feqt(lock,int(N2))Feqt(lock,cons(H2,T2))Feqt(lock,tuple(H2,T2))Feqt(lock,tuplenil(H2))Feqt(locker,nil)Feqt(locker,a)Feqt(locker,excl)Feqt(locker,false)Feqt(locker,lock)Feqt(locker,locker)Teqt(locker,mcrlrecord)Feqt(locker,ok)Feqt(locker,pending)Feqt(locker,release)Feqt(locker,request)Feqt(locker,resource)Feqt(locker,tag)Feqt(locker,true)Feqt(locker,undefined)Feqt(locker,pid(N2))Feqt(locker,int(N2))Feqt(locker,cons(H2,T2))Feqt(locker,tuple(H2,T2))Feqt(locker,tuplenil(H2))Feqt(mcrlrecord,nil)Feqt(mcrlrecord,a)Feqt(mcrlrecord,excl)Feqt(mcrlrecord,false)Feqt(mcrlrecord,lock)Feqt(mcrlrecord,locker)Feqt(mcrlrecord,mcrlrecord)Teqt(mcrlrecord,ok)Feqt(mcrlrecord,pending)Feqt(mcrlrecord,release)Feqt(mcrlrecord,request)Feqt(mcrlrecord,resource)Feqt(ok,resource)Feqt(ok,tag)Feqt(ok,true)Feqt(ok,undefined)Feqt(ok,pid(N2))Feqt(ok,int(N2))Feqt(ok,cons(H2,T2))Feqt(ok,tuple(H2,T2))Feqt(ok,tuplenil(H2))Feqt(pending,nil)Feqt(pending,a)Feqt(pending,excl)Feqt(pending,false)Feqt(pending,lock)Feqt(pending,locker)Feqt(pending,mcrlrecord)Feqt(pending,ok)Feqt(pending,pending)Teqt(pending,release)Feqt(pending,request)Feqt(pending,resource)Feqt(pending,tag)Feqt(pending,true)Feqt(pending,undefined)Feqt(pending,pid(N2))Feqt(pending,int(N2))Feqt(pending,cons(H2,T2))Feqt(pending,tuple(H2,T2))Feqt(pending,tuplenil(H2))Feqt(release,nil)Feqt(release,a)Feqt(release,excl)Feqt(release,false)Feqt(release,lock)Feqt(release,locker)Feqt(release,mcrlrecord)Feqt(release,ok)Feqt(request,mcrlrecord)Feqt(request,ok)Feqt(request,pending)Feqt(request,release)Feqt(request,request)Teqt(request,resource)Feqt(request,tag)Feqt(request,true)Feqt(request,undefined)Feqt(request,pid(N2))Feqt(request,int(N2))Feqt(request,cons(H2,T2))Feqt(request,tuple(H2,T2))Feqt(request,tuplenil(H2))Feqt(resource,nil)Feqt(resource,a)Feqt(resource,excl)Feqt(resource,false)Feqt(resource,lock)Feqt(resource,locker)Feqt(resource,mcrlrecord)Feqt(resource,ok)Feqt(resource,pending)Feqt(resource,release)Feqt(resource,request)Feqt(resource,resource)Teqt(resource,tag)Feqt(resource,true)Feqt(resource,undefined)Feqt(resource,pid(N2))Feqt(resource,int(N2))Feqt(resource,cons(H2,T2))Feqt(resource,tuple(H2,T2))Feqt(resource,tuplenil(H2))Feqt(tag,nil)Feqt(tag,a)Feqt(tag,excl)Feqt(tag,false)Feqt(tag,lock)Feqt(tag,locker)Feqt(tag,mcrlrecord)Feqt(tag,ok)Feqt(tag,pending)Feqt(tag,release)Feqt(tag,request)Feqt(tag,resource)Feqt(tag,tag)Teqt(tag,true)Feqt(tag,undefined)Feqt(tag,pid(N2))Feqt(tag,int(N2))Feqt(tag,cons(H2,T2))Feqt(tag,tuple(H2,T2))Feqt(tag,tuplenil(H2))Feqt(true,nil)Feqt(true,a)Feqt(true,excl)Feqt(true,false)Feqt(true,lock)Feqt(true,locker)Feqt(true,mcrlrecord)Feqt(true,ok)Feqt(true,pending)Feqt(true,release)Feqt(true,request)Feqt(true,resource)Feqt(true,tag)Feqt(true,true)Teqt(true,undefined)Feqt(true,pid(N2))Feqt(true,int(N2))Feqt(true,cons(H2,T2))Feqt(true,tuple(H2,T2))Feqt(true,tuplenil(H2))Feqt(undefined,nil)Feqt(undefined,a)Feqt(undefined,tuplenil(H2))Feqt(pid(N1),nil)Feqt(pid(N1),a)Feqt(pid(N1),excl)Feqt(pid(N1),false)Feqt(pid(N1),lock)Feqt(pid(N1),locker)Feqt(pid(N1),mcrlrecord)Feqt(pid(N1),ok)Feqt(pid(N1),pending)Feqt(pid(N1),release)Feqt(pid(N1),request)Feqt(pid(N1),resource)Feqt(pid(N1),tag)Feqt(pid(N1),true)Feqt(pid(N1),undefined)Feqt(pid(N1),pid(N2))eqt(N1,N2)eqt(pid(N1),int(N2))Feqt(pid(N1),cons(H2,T2))Feqt(pid(N1),tuple(H2,T2))Feqt(pid(N1),tuplenil(H2))Feqt(int(N1),nil)Feqt(int(N1),a)Feqt(int(N1),excl)Feqt(int(N1),false)Feqt(int(N1),lock)Feqt(int(N1),locker)Feqt(int(N1),mcrlrecord)Feqt(int(N1),ok)Feqt(int(N1),pending)Feqt(int(N1),release)Feqt(int(N1),request)Feqt(int(N1),resource)Feqt(int(N1),tag)Feqt(int(N1),true)Feqt(int(N1),undefined)Feqt(cons(H1,T1),resource)Feqt(cons(H1,T1),tag)Feqt(cons(H1,T1),true)Feqt(cons(H1,T1),undefined)Feqt(cons(H1,T1),pid(N2))Feqt(cons(H1,T1),int(N2))Feqt(cons(H1,T1),cons(H2,T2))and(eqt(H1,H2),eqt(T1,T2))eqt(cons(H1,T1),tuple(H2,T2))Feqt(cons(H1,T1),tuplenil(H2))Feqt(tuple(H1,T1),nil)Feqt(tuple(H1,T1),a)Feqt(tuple(H1,T1),excl)Feqt(tuple(H1,T1),false)Feqt(tuple(H1,T1),lock)Feqt(tuple(H1,T1),locker)Feqt(tuple(H1,T1),mcrlrecord)Feqt(tuple(H1,T1),ok)Feqt(tuple(H1,T1),pending)Feqt(tuple(H1,T1),release)Feqt(tuple(H1,T1),request)Feqt(tuple(H1,T1),resource)Feqt(tuple(H1,T1),tag)Feqt(tuple(H1,T1),true)Feqt(tuple(H1,T1),undefined)Feqt(tuple(H1,T1),pid(N2))Feqt(tuple(H1,T1),int(N2))Feqt(tuple(H1,T1),cons(H2,T2))Feqt(tuple(H1,T1),tuple(H2,T2))and(eqt(H1,H2),eqt(T1,T2))eqt(tuple(H1,T1),tuplenil(H2))Feqt(tuplenil(H1),nil)Feqt(tuplenil(H1),a)Feqt(tuplenil(H1),excl)Feqt(tuplenil(H1),false)Feqt(tuplenil(H1),lock)Feqt(tuplenil(H1),locker)Feqt(tuplenil(H1),mcrlrecord)Feqt(tuplenil(H1),ok)Feqt(tuplenil(H1),pending)Feqt(tuplenil(H1),release)Feqt(tuplenil(H1),request)Feqt(tuplenil(H1),resource)Feqt(tuplenil(H1),tag)Feqt(tuplenil(H1),true)Feqt(tuplenil(H1),undefined)Feqt(tuplenil(H1),pid(N2))Feqt(tuplenil(H1),int(N2))Feqt(tuplenil(H1),cons(H2,T2))Feqt(tuplenil(H1),tuple(H2,T2))Feqt(tuplenil(H1),tuplenil(H2))eqt(H1,H2)element(int(s(0)),tuplenil(T1))T1element(int(s(0)),tuple(T1,T2))T1element(int(s(s(N1))),tuple(T1,T2))element(int(s(N1)),T2)record_new(lock)tuple(mcrlrecord,tuple(lock,tuple(undefined,tuple(nil,tuplenil(nil)))))record_extract(tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(F2))))), lock,resource)tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(F2)))))record_update(tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(F2))))), lock,pending,NewF)tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(NewF)))))record_updates(Record,Name,nil)Recordrecord_updates(Record,Name,cons(tuple(Field,tuplenil(NewF)),Fields))record_updates(record_update(Record,Name,Field,NewF),Name,Fields)locker2_map_promote_pending(nil,Pending)nillocker2_map_promote_pending(cons(Lock,Locks),Pending)cons(locker2_promote_pending(Lock,Pending), locker2_map_promote_pending(Locks,Pending))locker2_map_claim_lock(nil,Resources,Client)nillocker2_map_claim_lock(cons(Lock,Locks),Resources,Client)cons(locker2_claim_lock(Lock,Resources,Client), locker2_map_claim_lock(Locks,Resources,Client))locker2_map_add_pending(nil,Resources,Client)nillocker2_promote_pending(Lock,Client)case0(Client,Lock,record_extract(Lock,lock,pending))case0(Client,Lock,cons(Client,Pendings))record_updates(Lock,lock, cons(tuple(excl,tuplenil(Client)), cons(tuple(pending,tuplenil(Pendings)),nil)))case0(Client,Lock,MCRLFree0)Locklocker2_remove_pending(Lock,Client)record_updates(Lock,lock, cons(tuple(pending, tuplenil(subtract(record_extract(Lock,lock,pending),cons(Client,nil)))), nil))locker2_add_pending(Lock,Resources,Client)case1(Client,Resources,Lock, member(record_extract(Lock,lock,resource),Resources))case1(Client,Resources,Lock,true)record_updates(Lock,lock, cons(tuple(pending, tuplenil(append(record_extract(Lock,lock,pending),cons(Client,nil)))), nil))case1(Client,Resources,Lock,false)Locklocker2_release_lock(Lock,Client)case2(Client,Lock,gen_modtageq(Client,record_extract(Lock,lock,excl)))case2(Client,Lock,true)record_updates(Lock,lock,cons(tuple(excllock,excl),nil))case4(Client,Lock,MCRLFree1)falselocker2_obtainables(nil,Client)truelocker2_obtainables(cons(Lock,Locks),Client)case5(Client,Locks,Lock,member(Client,record_extract(Lock,lock,pending)))case5(Client,Locks,Lock,true)andt(locker2_obtainable(Lock,Client),locker2_obtainables(Locks,Client))case5(Client,Locks,Lock,false)locker2_obtainables(Locks,Client)locker2_check_available(Resource,nil)falselocker2_check_available(Resource,cons(Lock,Locks))case6(Locks,Lock,Resource,equal(Resource,record_extract(Lock,lock,resource)))case6(Locks,Lock,Resource,true)andt(equal(record_extract(Lock,lock,excl),nil), equal(record_extract(Lock,lock,pending),nil))case6(Locks,Lock,Resource,false)locker2_check_available(Resource,Locks)locker2_check_availables(nil,Locks)truelocker2_check_availables(cons(Resource,Resources),Locks)andt(locker2_check_available(Resource,Locks), locker2_check_availables(Resources,Locks))locker2_adduniq(nil,List)Listappend(cons(Head,Tail),List)cons(Head,append(Tail,List))subtract(List,nil)Listsubtract(List,cons(Head,Tail))subtract(delete(Head,List),Tail)delete(E,nil)nildelete(E,cons(Head,Tail))case8(Tail,Head,E,equal(E,Head))case8(Tail,Head,E,true)Tailcase8(Tail,Head,E,false)cons(Head,delete(E,Tail))gen_tag(Pid)tuple(Pid,tuplenil(tag))gen_modtageq(Client1,Client2)equal(Client1,Client2)member(E,nil)falsemember(E,cons(Head,Tail))case9(Tail,Head,E,equal(E,Head))case9(Tail,Head,E,true)truecase9(Tail,Head,E,false)member(E,Tail)eqs(empty,empty)Teqs(empty,stack(E2,S2))Feqs(stack(E1,S1),empty)Feqs(stack(E1,S1),stack(E2,S2))and(eqt(E1,E2),eqs(S1,S2))pushs(E1,S1)stack(E1,S1)pops(stack(E1,S1))S1tops(stack(E1,S1))E1istops(E1,empty)Fistops(E1,stack(E2,S1))eqt(E1,E2)eqc(nocalls,nocalls)Teqc(nocalls,calls(E2,S2,CS2))Feqc(calls(E1,S1,CS1),nocalls)Feqc(calls(E1,S1,CS1),calls(E2,S2,CS2))and(eqt(E1,E2),and(eqs(S1,S2),eqc(CS1,CS2)))push(E1,E2,nocalls)calls(E1,stack(E2,empty),nocalls)push(E1,E2,calls(E3,S1,CS1))push1(E1,E2,E3,S1,CS1,eqt(E1,E3))push1(E1,E2,E3,S1,CS1,T)calls(E3,pushs(E2,S1),CS1)Marked_eqt(tuplenil(H1),tuplenil(H2))Marked_eqt(H1,H2)or(T,T)Tor(F,T)Tor(T,F)Tor(F,F)Fand(T,B)Band(B,T)Band(F,B)Fand(B,F)Fimp(T,B)Bimp(F,B)Tnot(T)Fnot(F)Tif(T,B1,B2)B1if(F,B1,B2)B2eq(T,T)Teq(F,F)Teq(T,F)Feq(F,T)Feqt(nil,undefined)Feqt(nil,pid(N2))Feqt(nil,int(N2))Feqt(nil,cons(H2,T2))Feqt(nil,tuple(H2,T2))Feqt(nil,tuplenil(H2))Feqt(a,nil)Feqt(a,a)Teqt(a,excl)Feqt(a,false)Feqt(a,lock)Feqt(a,locker)Feqt(a,mcrlrecord)Feqt(a,ok)Feqt(a,pending)Feqt(a,release)Feqt(a,request)Feqt(a,resource)Feqt(a,tag)Feqt(a,true)Feqt(a,undefined)Feqt(a,pid(N2))Feqt(a,int(N2))Feqt(a,cons(H2,T2))Feqt(a,tuple(H2,T2))Feqt(a,tuplenil(H2))Feqt(excl,nil)Feqt(excl,a)Feqt(excl,excl)Teqt(excl,false)Feqt(excl,lock)Feqt(excl,locker)Feqt(excl,mcrlrecord)Feqt(excl,ok)Feqt(excl,pending)Feqt(excl,release)Feqt(excl,request)Feqt(excl,resource)Feqt(excl,tag)Feqt(excl,true)Feqt(excl,undefined)Feqt(excl,pid(N2))Feqt(excl,eqt(false,int(N2)))Feqt(false,cons(H2,T2))Feqt(false,tuple(H2,T2))Feqt(false,tuplenil(H2))Feqt(lock,nil)Feqt(lock,a)Feqt(lock,excl)Feqt(lock,false)Feqt(lock,lock)Teqt(lock,locker)Feqt(lock,mcrlrecord)Feqt(lock,ok)Feqt(lock,pending)Feqt(lock,release)Feqt(lock,request)Feqt(lock,resource)Feqt(lock,tag)Feqt(lock,true)Feqt(lock,undefined)Feqt(lock,pid(N2))Feqt(lock,int(N2))Feqt(lock,cons(H2,T2))Feqt(lock,tuple(H2,T2))Feqt(lock,tuplenil(H2))Feqt(locker,nil)Feqt(locker,a)Feqt(locker,excl)Feqt(locker,false)Feqt(locker,lock)Feqt(locker,locker)Teqt(locker,mcrlrecord)Feqt(locker,ok)Feqt(locker,pending)Feqt(locker,release)Feqt(locker,request)Feqt(locker,resource)Feqt(locker,tag)Feqt(locker,true)Feqt(locker,undefined)Feqt(locker,pid(N2))Feqt(locker,int(N2))Feqt(locker,cons(H2,T2))Feqt(locker,tuple(H2,T2))Feqt(locker,tuplenil(H2))Feqt(mcrlrecord,nil)Feqt(mcrlrecord,a)Feqt(mcrlrecord,excl)Feqt(mcrlrecord,false)Feqt(mcrlrecord,lock)Feqt(mcrlrecord,locker)Feqt(mcrlrecord,mcrlrecord)Teqt(mcrlrecord,ok)Feqt(mcrlrecord,pending)Feqt(mcrlrecord,release)Feqt(mcrlrecord,request)Feqt(mcrlrecord,resource)Feqt(ok,resource)Feqt(ok,tag)Feqt(ok,true)Feqt(ok,undefined)Feqt(ok,pid(N2))Feqt(ok,int(N2))Feqt(ok,cons(H2,T2))Feqt(ok,tuple(H2,T2))Feqt(ok,tuplenil(H2))Feqt(pending,nil)Feqt(pending,a)Feqt(pending,excl)Feqt(pending,false)Feqt(pending,lock)Feqt(pending,locker)Feqt(pending,mcrlrecord)Feqt(pending,ok)Feqt(pending,pending)Teqt(pending,release)Feqt(pending,request)Feqt(pending,resource)Feqt(pending,tag)Feqt(pending,true)Feqt(pending,undefined)Feqt(pending,pid(N2))Feqt(pending,int(N2))Feqt(pending,cons(H2,T2))Feqt(pending,tuple(H2,T2))Feqt(pending,tuplenil(H2))Feqt(release,nil)Feqt(release,a)Feqt(release,excl)Feqt(release,false)Feqt(release,lock)Feqt(release,locker)Feqt(release,mcrlrecord)Feqt(release,ok)Feqt(request,mcrlrecord)Feqt(request,ok)Feqt(request,pending)Feqt(request,release)Feqt(request,request)Teqt(request,resource)Feqt(request,tag)Feqt(request,true)Feqt(request,undefined)Feqt(request,pid(N2))Feqt(request,int(N2))Feqt(request,cons(H2,T2))Feqt(request,tuple(H2,T2))Feqt(request,tuplenil(H2))Feqt(resource,nil)Feqt(resource,a)Feqt(resource,excl)Feqt(resource,false)Feqt(resource,lock)Feqt(resource,locker)Feqt(resource,mcrlrecord)Feqt(resource,ok)Feqt(resource,pending)Feqt(resource,release)Feqt(resource,request)Feqt(resource,resource)Teqt(resource,tag)Feqt(resource,true)Feqt(resource,undefined)Feqt(resource,pid(N2))Feqt(resource,int(N2))Feqt(resource,cons(H2,T2))Feqt(resource,tuple(H2,T2))Feqt(resource,tuplenil(H2))Feqt(tag,nil)Feqt(tag,a)Feqt(tag,excl)Feqt(tag,false)Feqt(tag,lock)Feqt(tag,locker)Feqt(tag,mcrlrecord)Feqt(tag,ok)Feqt(tag,pending)Feqt(tag,release)Feqt(tag,request)Feqt(tag,resource)Feqt(tag,tag)Teqt(tag,true)Feqt(tag,undefined)Feqt(tag,pid(N2))Feqt(tag,int(N2))Feqt(tag,cons(H2,T2))Feqt(tag,tuple(H2,T2))Feqt(tag,tuplenil(H2))Feqt(true,nil)Feqt(true,a)Feqt(true,excl)Feqt(true,false)Feqt(true,lock)Feqt(true,locker)Feqt(true,mcrlrecord)Feqt(true,ok)Feqt(true,pending)Feqt(true,release)Feqt(true,request)Feqt(true,resource)Feqt(true,tag)Feqt(true,true)Teqt(true,undefined)Feqt(true,pid(N2))Feqt(true,int(N2))Feqt(true,cons(H2,T2))Feqt(true,tuple(H2,T2))Feqt(true,tuplenil(H2))Feqt(undefined,nil)Feqt(undefined,a)Feqt(undefined,tuplenil(H2))Feqt(pid(N1),nil)Feqt(pid(N1),a)Feqt(pid(N1),excl)Feqt(pid(N1),false)Feqt(pid(N1),lock)Feqt(pid(N1),locker)Feqt(pid(N1),mcrlrecord)Feqt(pid(N1),ok)Feqt(pid(N1),pending)Feqt(pid(N1),release)Feqt(pid(N1),request)Feqt(pid(N1),resource)Feqt(pid(N1),tag)Feqt(pid(N1),true)Feqt(pid(N1),undefined)Feqt(pid(N1),pid(N2))eqt(N1,N2)eqt(pid(N1),int(N2))Feqt(pid(N1),cons(H2,T2))Feqt(pid(N1),tuple(H2,T2))Feqt(pid(N1),tuplenil(H2))Feqt(int(N1),nil)Feqt(int(N1),a)Feqt(int(N1),excl)Feqt(int(N1),false)Feqt(int(N1),lock)Feqt(int(N1),locker)Feqt(int(N1),mcrlrecord)Feqt(int(N1),ok)Feqt(int(N1),pending)Feqt(int(N1),release)Feqt(int(N1),request)Feqt(int(N1),resource)Feqt(int(N1),tag)Feqt(int(N1),true)Feqt(int(N1),undefined)Feqt(cons(H1,T1),resource)Feqt(cons(H1,T1),tag)Feqt(cons(H1,T1),true)Feqt(cons(H1,T1),undefined)Feqt(cons(H1,T1),pid(N2))Feqt(cons(H1,T1),int(N2))Feqt(cons(H1,T1),cons(H2,T2))and(eqt(H1,H2),eqt(T1,T2))eqt(cons(H1,T1),tuple(H2,T2))Feqt(cons(H1,T1),tuplenil(H2))Feqt(tuple(H1,T1),nil)Feqt(tuple(H1,T1),a)Feqt(tuple(H1,T1),excl)Feqt(tuple(H1,T1),false)Feqt(tuple(H1,T1),lock)Feqt(tuple(H1,T1),locker)Feqt(tuple(H1,T1),mcrlrecord)Feqt(tuple(H1,T1),ok)Feqt(tuple(H1,T1),pending)Feqt(tuple(H1,T1),release)Feqt(tuple(H1,T1),request)Feqt(tuple(H1,T1),resource)Feqt(tuple(H1,T1),tag)Feqt(tuple(H1,T1),true)Feqt(tuple(H1,T1),undefined)Feqt(tuple(H1,T1),pid(N2))Feqt(tuple(H1,T1),int(N2))Feqt(tuple(H1,T1),cons(H2,T2))Feqt(tuple(H1,T1),tuple(H2,T2))and(eqt(H1,H2),eqt(T1,T2))eqt(tuple(H1,T1),tuplenil(H2))Feqt(tuplenil(H1),nil)Feqt(tuplenil(H1),a)Feqt(tuplenil(H1),excl)Feqt(tuplenil(H1),false)Feqt(tuplenil(H1),lock)Feqt(tuplenil(H1),locker)Feqt(tuplenil(H1),mcrlrecord)Feqt(tuplenil(H1),ok)Feqt(tuplenil(H1),pending)Feqt(tuplenil(H1),release)Feqt(tuplenil(H1),request)Feqt(tuplenil(H1),resource)Feqt(tuplenil(H1),tag)Feqt(tuplenil(H1),true)Feqt(tuplenil(H1),undefined)Feqt(tuplenil(H1),pid(N2))Feqt(tuplenil(H1),int(N2))Feqt(tuplenil(H1),cons(H2,T2))Feqt(tuplenil(H1),tuple(H2,T2))Feqt(tuplenil(H1),tuplenil(H2))eqt(H1,H2)element(int(s(0)),tuplenil(T1))T1element(int(s(0)),tuple(T1,T2))T1element(int(s(s(N1))),tuple(T1,T2))element(int(s(N1)),T2)record_new(lock)tuple(mcrlrecord,tuple(lock,tuple(undefined,tuple(nil,tuplenil(nil)))))record_extract(tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(F2))))), lock,resource)tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(F2)))))record_update(tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(F2))))), lock,pending,NewF)tuple(mcrlrecord,tuple(lock,tuple(F0,tuple(F1,tuplenil(NewF)))))record_updates(Record,Name,nil)Recordrecord_updates(Record,Name,cons(tuple(Field,tuplenil(NewF)),Fields))record_updates(record_update(Record,Name,Field,NewF),Name,Fields)locker2_map_promote_pending(nil,Pending)nillocker2_map_promote_pending(cons(Lock,Locks),Pending)cons(locker2_promote_pending(Lock,Pending), locker2_map_promote_pending(Locks,Pending))locker2_map_claim_lock(nil,Resources,Client)nillocker2_map_claim_lock(cons(Lock,Locks),Resources,Client)cons(locker2_claim_lock(Lock,Resources,Client), locker2_map_claim_lock(Locks,Resources,Client))locker2_map_add_pending(nil,Resources,Client)nillocker2_promote_pending(Lock,Client)case0(Client,Lock,record_extract(Lock,lock,pending))case0(Client,Lock,cons(Client,Pendings))record_updates(Lock,lock, cons(tuple(excl,tuplenil(Client)), cons(tuple(pending,tuplenil(Pendings)),nil)))case0(Client,Lock,MCRLFree0)Locklocker2_remove_pending(Lock,Client)record_updates(Lock,lock, cons(tuple(pending, tuplenil(subtract(record_extract(Lock,lock,pending),cons(Client,nil)))), nil))locker2_add_pending(Lock,Resources,Client)case1(Client,Resources,Lock, member(record_extract(Lock,lock,resource),Resources))case1(Client,Resources,Lock,true)record_updates(Lock,lock, cons(tuple(pending, tuplenil(append(record_extract(Lock,lock,pending),cons(Client,nil)))), nil))case1(Client,Resources,Lock,false)Locklocker2_release_lock(Lock,Client)case2(Client,Lock,gen_modtageq(Client,record_extract(Lock,lock,excl)))case2(Client,Lock,true)record_updates(Lock,lock,cons(tuple(excllock,excl),nil))case4(Client,Lock,MCRLFree1)falselocker2_obtainables(nil,Client)truelocker2_obtainables(cons(Lock,Locks),Client)case5(Client,Locks,Lock,member(Client,record_extract(Lock,lock,pending)))case5(Client,Locks,Lock,true)andt(locker2_obtainable(Lock,Client),locker2_obtainables(Locks,Client))case5(Client,Locks,Lock,false)locker2_obtainables(Locks,Client)locker2_check_available(Resource,nil)falselocker2_check_available(Resource,cons(Lock,Locks))case6(Locks,Lock,Resource,equal(Resource,record_extract(Lock,lock,resource)))case6(Locks,Lock,Resource,true)andt(equal(record_extract(Lock,lock,excl),nil), equal(record_extract(Lock,lock,pending),nil))case6(Locks,Lock,Resource,false)locker2_check_available(Resource,Locks)locker2_check_availables(nil,Locks)truelocker2_check_availables(cons(Resource,Resources),Locks)andt(locker2_check_available(Resource,Locks), locker2_check_availables(Resources,Locks))locker2_adduniq(nil,List)Listappend(cons(Head,Tail),List)cons(Head,append(Tail,List))subtract(List,nil)Listsubtract(List,cons(Head,Tail))subtract(delete(Head,List),Tail)delete(E,nil)nildelete(E,cons(Head,Tail))case8(Tail,Head,E,equal(E,Head))case8(Tail,Head,E,true)Tailcase8(Tail,Head,E,false)cons(Head,delete(E,Tail))gen_tag(Pid)tuple(Pid,tuplenil(tag))gen_modtageq(Client1,Client2)equal(Client1,Client2)member(E,nil)falsemember(E,cons(Head,Tail))case9(Tail,Head,E,equal(E,Head))case9(Tail,Head,E,true)truecase9(Tail,Head,E,false)member(E,Tail)eqs(empty,empty)Teqs(empty,stack(E2,S2))Feqs(stack(E1,S1),empty)Feqs(stack(E1,S1),stack(E2,S2))and(eqt(E1,E2),eqs(S1,S2))pushs(E1,S1)stack(E1,S1)pops(stack(E1,S1))S1tops(stack(E1,S1))E1istops(E1,empty)Fistops(E1,stack(E2,S1))eqt(E1,E2)eqc(nocalls,nocalls)Teqc(nocalls,calls(E2,S2,CS2))Feqc(calls(E1,S1,CS1),nocalls)Feqc(calls(E1,S1,CS1),calls(E2,S2,CS2))and(eqt(E1,E2),and(eqs(S1,S2),eqc(CS1,CS2)))push(E1,E2,nocalls)calls(E1,stack(E2,empty),nocalls)push(E1,E2,calls(E3,S1,CS1))push1(E1,E2,E3,S1,CS1,eqt(E1,E3))push1(E1,E2,E3,S1,CS1,T)calls(E3,pushs(E2,S1),CS1)Marked_eqt(tuplenil(H1),tuplenil(H2))Marked_eqt(H1,H2)T0gen_tag330record_new230a0case22330eqt0istops120locker2_map_add_pending33220release0locker2_obtainable30imp3330stack110locker2_map_promote_pending30locker0case412320int0push13320case121330true20locker2_check_availables210F0eqs0record_update120false0locker2_release_lock3330undefined0nocalls0subtract10resource0case60if22330pops230locker2_map_claim_lock20ok0case5220tuple210locker2_add_pending33310s20delete10or0case91120record_extract10excl0Marked_eqt10gen_modtageq30nil0eqc0case02120request0locker2_check_available0not0pushs320locker2_promote_pending230mcrlrecord10locker2_obtainables220cons2110push113220member10element230locker2_adduniq3230and220empty0record_updates110lock20excllock0pid30calls20locker2_remove_pending3310tag0equal0eq0tops230locker2_claim_lock0pending0andt0tuplenil120append10020case82110