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;

PSLSPEC
( ( ( ( ( ( never ( {a4[*];a11} |-> {a1;a11;!a7[*];!a6;a2} ) ) & ( always ( {a2[*];a3[*];a4;a5;!a3} |-> {!a5;a11} ) ) ) ) & ( ( ( never {{a9;!a1;a6;a2;a11;!a10[*]} && {!a7[*];a7[*];a9[*];a5;!a0;a2}} ) & ( always {{a4;a10[*];TRUE;a3} && {a8;a0;!a4[*];a10}} ) ) ) ) ) | ( ( ( ( ( always ( {a4;a11;TRUE;a9;a11;a2[*];a3;TRUE;a5} |-> {a8;a11} ) ) | ( always {{TRUE;a11;a9;!a3;a7;a0;a5[*];a10} && {a3;!a2[*];a3;a4;a0;a5;TRUE;TRUE}} ) ) ) & ( ( ( always ( {TRUE;a6;a2;a8[*];a11;a0;a8[*]} |-> {a3[*];a4;a4;TRUE;a3;a2;!a7;TRUE} ) ) -> ( always ( {a2;!a1;a7[*];a7} |-> {a0;!a2} ) ) ) ) ) ) );
