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