fix in run_benchmarks

run_benchmarks.sh

@@ -33,9 +33,9 @@ for benchmark_name in ${benchmarks[@]}; do
 
 			for cores in $(seq 1 2); do
 				false || while [[ $? -ne 0 ]]; do
-					time=$(EMPER_BENCH_NPROCS=$cores ./$target 2> /dev/null)
+					EMPER_BENCH_NPROCS=$cores ./$target 2> /dev/null > $output_dir/$cores.txt
 				done
-				echo $time > $output_dir/$cores.txt
+				cat $output_dir/$cores.txt
 			done
 		fi
 	done