diff --git a/src/input.rs b/src/input.rs
index 695430a..83b6984 100644
--- a/src/input.rs
+++ b/src/input.rs
@@ -1,11 +1,11 @@
-use super::*;
-
 use svgdom::{AttributeId, AttributeValue, Document, ElementId, FilterSvg, PathSegment, QName};
 
 use std::error::Error;
 use std::io;
 use std::io::prelude::*;
 
+use super::*;
+
 pub(crate) struct InputData {
 	pub start: Point,
 	pub polys: Vec<Polygon>,
diff --git a/src/main.rs b/src/main.rs
index 654c3d8..63aeb0b 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -121,6 +121,9 @@ fn main() {
 		.flatten()
 		.map(Point::from)
 		.collect::<Vec<_>>();
+	if opt.debug {
+		eprintln!("DEBUG: {} Polygone mit {} Ecken", polys.len(), points.len());
+	}
 
 	// Startzustand: Lisa ist an ihrem Haus, zurückgelegte Distanz ist Null
 	let start = RunState {
@@ -143,6 +146,7 @@ fn main() {
 	let mut iterations = 0;
 	let mut time = time::Duration::from_secs(0);
 	
+	let dijkstra_start = Instant::now();
 	// Dijkstra-Algorithmus anwenden
 	let route = dijkstra(
 		&start,
@@ -200,7 +204,8 @@ fn main() {
 
 	// Performanz-Einschätzung ausgeben
 	if opt.debug {
-		eprintln!("{}us/iteration ({} iterations)", time.as_micros() / iterations, iterations)
+		eprintln!("DEBUG: {}us/iteration ({} iterations)", time.as_micros() / iterations, iterations);
+		eprintln!("DEBUG: {}ms total", (Instant::now() - dijkstra_start).as_millis());
 	}
 
 	// beste Lösung ausgeben
@@ -230,7 +235,7 @@ fn main() {
 					.unwrap() + 1
 			);
 		}
-		eprintln!("x={:.02} y={:.02}", s.pos.x(), s.pos.y());
+		eprintln!("x={:03.02} y={:03.02}", s.pos.x(), s.pos.y());
 	}
 	eprintln!("Länge: {:.0}m", last.total_distance);
 	let seconds = last.total_distance / lisa_speed;