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