From 20b0a7213f627f292e6601c101dc540be28998bc Mon Sep 17 00:00:00 2001
From: Raymond <bla@bla.com>
Date: Tue, 2 Jun 2020 12:29:56 +0200
Subject: [PATCH] cerr please

---
 src/treedepth.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/treedepth.hpp b/src/treedepth.hpp
index e8b7564..64703db 100644
--- a/src/treedepth.hpp
+++ b/src/treedepth.hpp
@@ -240,7 +240,7 @@ class Treedepth {
     } else {
       // Recursively contract all vertices with min degree.
       if (G.N == full_graph.N)
-        std::cout << "full_graph::contract" << std::flush;
+        std::cerr << "full_graph::contract" << std::flush;
       Graph H;
 
       // Contract v_min_degree with a neighbour with the most common