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