same axis for all the figures

scripts/plot-results.py

@@ -446,7 +446,7 @@ fig = create_figure(df, "philo10")
 fig.show()
 
 
-# In[18]:
+# In[26]:
 
 
 fig = create_log_figure(table_time, table_error, "train12", "pmc-sog_otfP_couv99-default_1_8", "pnml2lts-mc_dfs_1_8")
@@ -484,12 +484,12 @@ for model in models:
         print("Error: {} was not plotted".format(model))
 
 
-# In[25]:
+# In[ ]:
 
 
 # create all the log figures
 
-tools_pairs = list(combinations(tools, 2))
+tools_pairs = [sorted(t) for t in (combinations(tools, 2))]
 
 for plot, filter_method in plots.items():
     axes = list(filter(filter_method, tools_pairs))