diff --git a/console_play.py b/console_play.py
index d726d0b..a3872a3 100644
--- a/console_play.py
+++ b/console_play.py
@@ -45,7 +45,8 @@ def play_unconstrained():
 
 
 if __name__ == '__main__':
-    play_unconstrained()
+    import cProfile
+    cProfile.run('play_unconstrained()')
 
 
 
diff --git a/generator/ctrl/ctrl_generator.py b/generator/ctrl/ctrl_generator.py
index f823b15..1517be1 100644
--- a/generator/ctrl/ctrl_generator.py
+++ b/generator/ctrl/ctrl_generator.py
@@ -23,7 +23,7 @@ def loss(labels, logits):
 
 class CTRLGenerator():
 
-    def __init__(self, control_code="Apocalypse ", generate_num=28, temperature=0.5, topk=40, nucleus_prob=0, lower_memory=True):
+    def __init__(self, control_code="Apocalypse ", generate_num=28, temperature=0.5, topk=40, nucleus_prob=0, lower_memory=False):
 
         self.generate_num=generate_num
         model_dir = "generator/ctrl/model/aidungeon2model/"