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
( ( never {{a15[*];a6} && {a20;a18}} ) & ( ( ( always ( {!a11;a20[*];a11;a17} |-> {!a19[*];!a5;a4;a6[*];a17} ) ) & ( ( ( always {{a17;a18;!a13;a4;TRUE;a2;TRUE;a6} && {a19;a13;!a6;a10;a1;a13;a19;a17}} ) & ( ( ( always ( {a2;!a4;a20;a3;TRUE;a13;a2[*];!a6} |-> {!a10;a3;TRUE} ) ) & ( ( ( never {{a0;a16;a14;a19;a16[*];a6;a8} && {a13;!a14;!a12;a0[*];a6;a17[*];a18[*]}} ) & ( ( ( always {{a18;a3} && {a9;a14}} ) & ( always {{a9;a14;TRUE;a19;a3;a13} && {!a18;a17;TRUE;a16[*];!a17;!a1}} ) ) ) ) ) ) ) ) ) ) ) );
