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