diff --git a/makefile b/makefile
index 5b1832d..2511d23 100644
--- a/makefile
+++ b/makefile
@@ -1,6 +1,9 @@
 debug: test.cpp magyarsort.h
 	g++ test.cpp -g -std=c++14 -o test.out
 
+release_debug_sym: test.cpp magyarsort.h
+	g++ test.cpp -g -std=c++14 -O2 -o test.out
+
 release: test.cpp magyarsort.h
 	g++ test.cpp -std=c++14 -O2 -o test.out
 
diff --git a/test.cpp b/test.cpp
index 13c7d3c..3d92212 100644
--- a/test.cpp
+++ b/test.cpp
@@ -7,7 +7,7 @@
 
 // Number of input elements to generate - unused when CREEL is defined!
 //#define SORT_WIDTH 200000000
-#define SORT_WIDTH 4000000
+#define SORT_WIDTH 400000
 // Uncomment this to use nibbles as digits and not bytes - CREEL defines this anyways
 //#define MAGYAR_SORT_NIBBLE