$title 'sys11 testcase' (LOOP6,SEQ=169)

set i /i1*i9/
    j /j1*j9/;
alias(j,jj);

parameter A(i,j,j);
A(i,j,jj)$(uniform(0,1) <= 0.2) = uniform(0,1);

set X1(i,j),X2(i,j);

option sys11=0;
loop((i,j)$(Ord(j) > 1) ,
   loop(jj$((A(i,jj,j) or A(i,jj,j-1))),
      X1(i,j)=yes;
      )
     );

option sys11=2;
loop((i,j)$(Ord(j) > 1) ,
   loop(jj$((A(i,jj,j) or A(i,jj,j-1))),
      X2(i,j)=yes;
      )
     );

set Err(i,j);
Err(i,j)=X1(i,j) - X2(i,j);
Abort$Card(Err) 'Sys11 difference';