Test W+RWC+poreleaserelease+poacquireacquire+fencembonceonce

LISA W+RWC+poreleaserelease+poacquireacquire+fencembonceonce
"PodWWReleaseRelease RfeReleaseAcquire PodRRAcquireAcquire FreAcquireOnce FenceMbdWROnceOnce FreOnceRelease"
Cycle=PodRRAcquireAcquire FreAcquireOnce FenceMbdWROnceOnce FreOnceRelease PodWWReleaseRelease RfeReleaseAcquire
Relax=FreAcquireOnce FreOnceRelease RfeReleaseAcquire
Safe=PodRRAcquireAcquire FenceMbdWROnceOnce PodWWReleaseRelease
Prefetch=0:x=F,0:y=W,1:y=F,1:z=T,2:z=F,2:x=T
Com=Rf Fr Fr
Orig=PodWWReleaseRelease RfeReleaseAcquire PodRRAcquireAcquire FreAcquireOnce FenceMbdWROnceOnce FreOnceRelease
{
}
 P0             | P1              | P2           ;
 w[release] x 1 | r[acquire] r0 y | w[once] z 1  ;
 w[release] y 1 | r[acquire] r1 z | f[mb]        ;
                |                 | r[once] r0 x ;
Observed
    2:r0=0; 1:r1=0; 1:r0=1;