std::cout 	<< "AtomicActivity2:" << std::endl
				<< "\tin2: " << sin->in2.getValue() << std::endl;
	#include <sstream>
	if (sin->in2.getValue() <= 0) {
		std::stringstream ss;
		ss << "Test Failure: in2 value [" << sin->in2.getValue() << "] is not greater than zero.";
		throw wfr::exception::wfr_fatal_error(ss.str());
	}
	if (sin->in2.getValue() != sin->in1.getSize()) {
		std::stringstream ss;
		ss << "Test Failure: in1 collection size [" << sin->in1.getSize() << "] is not equal in2 [" << sin->in2.getValue() << "].";
		throw wfr::exception::wfr_fatal_error(ss.str());
	}
	std::cout << "\tin1: [ ";
	bool isFirst = true;
	for (wfr_id_t t = 0; t < sin->in1.getSize(); t++) {
		if (sin->in1.getEntryValue(t) != t+1) {
			#include <sstream>
			std::stringstream ss;
			ss << "Test Failure: in1 collection value index [" << t << "] does not have correct value [" << sin->in1.getEntryValue(t)<< "].";
			throw wfr::exception::wfr_fatal_error(ss.str());
		}
		if (isFirst) {
			isFirst = false;
		} else {
			std::cout << ", ";
		}
		std::cout << sin->in1.getEntryValue(t);
	}
	std::cout << " ]" << std::endl;
	sout->out1 = sin->in1;
	sout->isOk.setValue(true);