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