 
 			return EnactSearch<
 				ExpandPolicy,
+				SerialPolicy,
 				CompactPolicy,
 				BenchExpandPolicy,
+				BenchSerialPolicy,
 				BenchCompactPolicy,
 				INSTRUMENT>(
 					csr_problem,

				true,					// WORK_STEALING
				6> ExpandPolicy;

			// Compaction kernel config
			typedef compact_atomic::KernelPolicy<
				typename CsrProblem::ProblemType,

			while (true) {

				// BenchExpansion
				expand_serial::Kernel<BenchSerialPolicy>
					<<<expand_grid_size, BenchSerialPolicy::THREADS>>>(
//				expand_atomic::Kernel<BenchExpandPolicy>
//					<<<expand_grid_size, BenchExpandPolicy::THREADS>>>(
						iteration,
						queue_index,
						steal_index,
