fix bug

stat/stat.cc

@@ -78,14 +78,13 @@ int main(int argc, char const *argv[]) {
 	}
 	solution.precision(15);
 
-	vector<string> all_benchmark_name = {"bio", "col", "fb", "inf",
-		"int", "rec", "ret", "sci",
-		"soc", "tec",  "web"};
+	vector<string> all_benchmark_name = {"dimacs_color_test"};
 
 	for (auto benchmark_name : all_benchmark_name) {
 		cout << "****  " << benchmark_name << "  ***" << endl;
 
-		Director_entry benchmark(result_dir + "/" + benchmark_name);
+		benchmark_name = result_dir + "/" + benchmark_name;
+		Director_entry benchmark(benchmark_name);
 		for (auto instance_name : benchmark) {
 			cout << instance_name << endl;
 
@@ -99,13 +98,22 @@ int main(int argc, char const *argv[]) {
 					cout << "result file error" << endl;
 					return 1;
 				}
-
+				
+				string line;
+				// get last line
+				while (getline(result_file, line)) {
+					if (result_file.peek() == EOF) {
+						break;
+					}
+				}
 				result_file.close();
 			}
-
-			solution << instance_name << endl;
+			solution << instance_name;
 		}
 	}
 	solution.close();
+
+	string cmd = "mv solution.xls " + result_dir;
+	system(cmd.c_str());
 	return 0;
 }