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 {{TRUE;TRUE[*];a20;a15;!a15;!a9;a20} && {TRUE;a15;a7;a18[*];a15;!a5;TRUE}} ) & ( ( ( always {{!a18[*];a6;TRUE[*];a11[*];a12;TRUE;TRUE} && {a2[*];a17;TRUE;a6;TRUE;a17;a11}} ) & ( ( ( always {{TRUE;TRUE[*];TRUE;a12;a5;a20[*]} && {!a9;a19;a3;a13;!a0[*];a19}} ) & ( ( ( always {{a5;a16;a5;a7;a14;a4;a5;a14;!a1} && {a18[*];!a16;a17;a18;a8;TRUE[*];a12;!a20;a20}} ) & ( ( ( never {{!a1;a13;a18;a5;a15} && {a18;a9;a10[*];a18[*];a13}} ) & ( ( ( always ( {a18;TRUE[*];TRUE;!a8;TRUE[*];a8;a1} |-> {a5;a11[*];!a12[*];a5;a3;TRUE;a16[*]} ) ) & ( always ( {a12;a20} |-> {a2;!a16;a12[*];TRUE[*];a8;TRUE} ) ) ) ) ) ) ) ) ) ) ) ) );
