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