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