LISA Z6.1+poreleaserelease+pooncerelease+poacquireonce "PodWWReleaseRelease WseReleaseOnce PodWWOnceRelease RfeReleaseAcquire PodRWAcquireOnce WseOnceRelease" Cycle=PodRWAcquireOnce WseOnceRelease PodWWReleaseRelease WseReleaseOnce PodWWOnceRelease RfeReleaseAcquire Relax=WseOnceRelease RfeReleaseAcquire WseReleaseOnce Safe=PodRWAcquireOnce PodWWOnceRelease PodWWReleaseRelease Prefetch=0:x=F,0:y=W,1:y=F,1:z=W,2:z=F,2:x=W Com=Ws Rf Ws Orig=PodWWReleaseRelease WseReleaseOnce PodWWOnceRelease RfeReleaseAcquire PodRWAcquireOnce WseOnceRelease { } P0 | P1 | P2 ; w[release] x 2 | w[once] y 2 | r[acquire] r0 z ; w[release] y 1 | w[release] z 1 | w[once] x 1 ; Observed y=2; x=2; 2:r0=1;