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 ( {a11[*];TRUE[*]} |-> {a15[*];a0[*];!a6;TRUE;!a3} ) ) & ( ( ( never {{a9[*];!a8;a3;!a20;TRUE;a12} && {a14;a14[*];TRUE;a10;a8;a17}} ) & ( ( ( always ( {a9;a15;a3;a9;a16;TRUE;a19;!a1} |-> {a14;TRUE;a13} ) ) & ( ( ( never {{a13[*];TRUE} && {a15;a6}} ) & ( ( ( never ( {a1[*];!a11;!a4[*]} |-> {a15;a11[*];!a11;TRUE;a18} ) ) & ( ( ( always ( {a11;a20;a1;a1;a7;a13;a6;!a3;a9} |-> {!a2[*];TRUE;a14;a17[*];a17;!a15[*];a18;!a8} ) ) & ( always {{TRUE;TRUE;a9[*];!a11;a10[*];a6;a13[*];!a7;!a7} && {!a14;a0[*];a2;a0;a19;a12;TRUE;TRUE;TRUE}} ) ) ) ) ) ) ) ) ) ) ) );
