never { /* [] ((<> (at_robot_c12)) && (<> (at_robot_c11))) */
T0_init:
	if
	:: (1) -> goto T0_init
	:: (at_robot_c12) -> goto T1_S1
	:: (at_robot_c12 && at_robot_c11) -> goto accept_S1
	fi;
T1_S1:
	if
	:: (1) -> goto T1_S1
	:: (at_robot_c11) -> goto accept_S1
	fi;
accept_S1:
	if
	:: (1) -> goto T0_init
	:: (at_robot_c12) -> goto T1_S1
	:: (at_robot_c12 && at_robot_c11) -> goto accept_S1
	fi;
}
