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 ( {a20;a4[*];TRUE;a2;a5;a16} |-> {!a0;a16;a9} ) ) & ( ( ( never ( {a20[*];TRUE} |-> {a13;a10;a6;a4;a6;a19;a6;a14[*];a18} ) ) & ( ( ( never ( {a5[*];a15;a0;!a4} |-> {TRUE[*];!a16;!a18;a16} ) ) & ( ( ( always ( {!a16;a20;a11;!a9;a13[*]} |-> {a9;a11;a9[*]} ) ) & ( ( ( never {{a5;a7;a13[*];a8} && {a2;!a15[*];!a16;TRUE}} ) & ( ( ( never {{a19;a9;!a20;a11;!a11;a7[*]} && {!a16[*];TRUE;TRUE;a9[*];TRUE;!a11}} ) & ( always ( {a9;TRUE;a1;a19;!a10;!a11;!a9;a15[*]} |-> {a18[*];TRUE;TRUE;a17;a11;a15[*];a20} ) ) ) ) ) ) ) ) ) ) ) ) );
