diff --git a/benchmark.py b/benchmark.py
index a1f322f..be8132e 100755
--- a/benchmark.py
+++ b/benchmark.py
@@ -4,13 +4,11 @@ import glob
 import os
 import time
 from pathlib import Path
-from memory_profiler import profile
 
 from pyctbn.legacy import JsonImporter
 from pyctbn.legacy import SamplePath
 from pyctbn.legacy import StructureConstraintBasedEstimator
 
-@profile
 def structure_constraint_based_estimation_example():
     Path("./data").mkdir(parents=True, exist_ok=True)
     # <read the json files in ./data path>
@@ -49,13 +47,13 @@ def structure_constraint_based_estimation_example():
     end_time = time.time()
     print("Elaspsed time: %d seconds" % (end_time - start_time))
     # obtain the adjacency matrix of the estimated structure
-    print(se1.adjacency_matrix())
+    #print(se1.adjacency_matrix())
     Path("./res").mkdir(parents=True, exist_ok=True)
     # save the estimated structure  to a json file
     # (remember to specify the path AND the .json extension)....
     se1.save_results("./res/results0.json")
     # ...or save it also in a graphical model fashion
     # (remember to specify the path AND the .png extension)
-    se1.save_plot_estimated_structure_graph("./res/result0.png")
+    #se1.save_plot_estimated_structure_graph("./res/result0.png")
 
 structure_constraint_based_estimation_example()