MODULE main
VAR a0 : boolean;
VAR a1 : boolean;
VAR a2 : boolean;
VAR a3 : boolean;
VAR a4 : boolean;
VAR a5 : boolean;
VAR a6 : boolean;
VAR a7 : boolean;
VAR a8 : boolean;
VAR a9 : boolean;
VAR a10 : boolean;
VAR a11 : boolean;
VAR a12 : boolean;
VAR a13 : boolean;
VAR a14 : boolean;
VAR a15 : boolean;
VAR a16 : boolean;
VAR a17 : boolean;
VAR a18 : boolean;
VAR a19 : boolean;
VAR a20 : boolean;

PSLSPEC
( ( always ( {a2;a9;TRUE;a18[*];a9;!a19;a4} |-> {!a5;a0;a12;a1;!a1;a4} ) ) & ( ( ( always {{a13;a11;a18;a19[*];a4;TRUE} && {a5;a5[*];a19;a4;TRUE;a17}} ) & ( ( ( always ( {TRUE[*];a5;a0;TRUE;a6;TRUE} |-> {a12;a13;a16;a2;a10;a16[*]} ) ) & ( ( ( always ( {a5;a17} |-> {a19;!a1;a6;a7;a11;a3;!a1;TRUE;a19} ) ) & ( ( ( never ( {a17[*];a17} |-> {TRUE[*];!a16} ) ) & ( ( ( never {{!a16;a11} && {a1;TRUE}} ) & ( always ( {a10;!a10;a13} |-> {!a16;a4;!a4;a12;a9;!a3;a20} ) ) ) ) ) ) ) ) ) ) ) ) );
