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