1 files changed, 0 insertions, 147 deletions
diff --git a/Test/og/ticket.bpl b/Test/og/ticket.bpl
deleted file mode 100644
index 91863e1a..00000000
--- a/Test/og/ticket.bpl
+++ /dev/null
@@ -1,147 +0,0 @@
-// RUN: %boogie -noinfer -typeEncoding:m -useArrayTheory "%s" > "%t"
-// RUN: %diff "%s.expect" "%t"
-function RightOpen(n: int) : [int]bool;
-function RightClosed(n: int) : [int]bool;
-axiom (forall x: int, y: int :: RightOpen(x)[y] <==> y < x);
-axiom (forall x: int, y: int :: RightClosed(x)[y] <==> y <= x);
-
-type X;
-function {:builtin "MapConst"} mapconstbool(bool): [X]bool;
-const nil: X;
-var {:layer 0,2} t: int;
-var {:layer 0,2} s: int;
-var {:layer 0,2} cs: X;
-var {:layer 0,2} T: [int]bool;
-
-function {:builtin "MapConst"} MapConstBool(bool) : [X]bool;
-function {:inline} {:linear "tid"} TidCollector(x: X) : [X]bool
-{
-  MapConstBool(false)[x := true]
-}
-function {:inline} {:linear "tid"} TidSetCollector(x: [X]bool) : [X]bool
-{
-  x
-}
-
-function {:inline} Inv1(tickets: [int]bool, ticket: int): (bool)
-{
-    tickets == RightOpen(ticket)
-}
-
-function {:inline} Inv2(tickets: [int]bool, ticket: int, lock: X): (bool)
-{
-    if (lock == nil) then tickets == RightOpen(ticket) else tickets == RightClosed(ticket)
-}
-
-procedure {:yields} {:layer 2} Allocate({:linear_in "tid"} xls':[X]bool) returns ({:linear "tid"} xls: [X]bool, {:linear "tid"} xl: X)
-ensures {:layer 1} {:layer 2} xl != nil;
-{
-    yield;
-    call xls, xl := AllocateLow(xls');
-    yield;
-}
-
-procedure {:yields} {:layer 2} main({:linear_in "tid"} xls':[X]bool)
-requires {:layer 2} xls' == mapconstbool(true);
-{
-    var {:linear "tid"} tid: X;
-    var {:linear "tid"} xls: [X]bool;
-
-    yield;
-
-    call Init(xls');
-    xls := xls';
-
-    par Yield1() | Yield2();
-
-    while (*)
-    invariant {:layer 1} Inv1(T, t);
-    invariant {:layer 2} Inv2(T, s, cs);
-    {
-        par xls, tid := Allocate(xls) | Yield1() | Yield2();
-        async call Customer(tid);
-    	par Yield1() | Yield2();
-    }
-    par Yield1() | Yield2();
-}
-
-procedure {:yields} {:layer 2} Customer({:linear_in "tid"} tid: X)
-requires {:layer 1} Inv1(T, t);
-requires {:layer 2} tid != nil && Inv2(T, s, cs);
-{
-    par Yield1() | Yield2();    
-    while (*) 
-    invariant {:layer 1} Inv1(T, t);
-    invariant {:layer 2} Inv2(T, s, cs);
-    {
-        call Enter(tid);
-        par Yield1() | Yield2() | YieldSpec(tid);
-    	call Leave(tid);
-        par Yield1() | Yield2();
-    }
-    par Yield1() | Yield2();
-}
-
-procedure {:yields} {:layer 2} Enter({:linear "tid"} tid: X)
-requires {:layer 1} Inv1(T, t);
-ensures {:layer 1} Inv1(T,t);
-requires {:layer 2} tid != nil && Inv2(T, s, cs);
-ensures {:layer 2} Inv2(T, s, cs) && cs == tid;
-{
-    var m: int;
-
-    par Yield1() | Yield2();
-    call m := GetTicketAbstract(tid);
-    par Yield1();
-    call WaitAndEnter(tid, m);
-    par Yield1() | Yield2() | YieldSpec(tid);
-}
-
-procedure {:yields} {:layer 1,2} GetTicketAbstract({:linear "tid"} tid: X) returns (m: int)
-requires {:layer 1} Inv1(T, t);
-ensures {:layer 1} Inv1(T, t);
-ensures {:right} |{ A: havoc m, t; assume !T[m]; T[m] := true; return true; }|;
-{
-    par Yield1();
-    call m := GetTicket(tid);
-    par Yield1();
-}
-
-procedure {:yields} {:layer 2} YieldSpec({:linear "tid"} tid: X)
-requires {:layer 2} tid != nil && cs == tid;
-ensures {:layer 2} cs == tid;
-{
-    yield;
-    assert {:layer 2} tid != nil && cs == tid;
-}
-
-procedure {:yields} {:layer 2} Yield2()
-requires {:layer 2} Inv2(T, s, cs);
-ensures {:layer 2} Inv2(T, s, cs);
-{
-    yield;
-    assert {:layer 2} Inv2(T, s, cs);
-}
-
-procedure {:yields} {:layer 1} Yield1()
-requires {:layer 1} Inv1(T, t);
-ensures {:layer 1} Inv1(T,t);
-{
-    yield;
-    assert {:layer 1} Inv1(T,t);
-}
-
-procedure {:yields} {:layer 0,2} Init({:linear "tid"} xls:[X]bool);
-ensures {:atomic} |{ A: assert xls == mapconstbool(true); cs := nil; t := 0; s := 0; T := RightOpen(0); return true; }|;
-
-procedure {:yields} {:layer 0,1} GetTicket({:linear "tid"} tid: X) returns (m: int);
-ensures {:atomic} |{ A: m := t; t := t + 1; T[m] := true; return true; }|;
-
-procedure {:yields} {:layer 0,2} WaitAndEnter({:linear "tid"} tid: X, m:int);
-ensures {:atomic} |{ A: assume m <= s; cs := tid; return true; }|;
-
-procedure {:yields} {:layer 0,2} Leave({:linear "tid"} tid: X);
-ensures {:atomic} |{ A: s := s + 1; cs := nil; return true; }|;
-
-procedure {:yields} {:layer 0,2} AllocateLow({:linear_in "tid"} xls':[X]bool) returns ({:linear "tid"} xls: [X]bool, {:linear "tid"} xl: X);
-ensures {:atomic} |{ A: assume xl != nil; return true; }|;