diff --git a/rs_examples.py b/rs_examples.py
index 1da79c2..eac63e9 100755
--- a/rs_examples.py
+++ b/rs_examples.py
@@ -475,8 +475,8 @@ def heat_shock_response(print_system=True,verify_rsc=True):
     
     r.add_reaction([("hsf",1)],                         [("hsp",1)],        [("hsf3",1)])
     r.add_reaction([("hsf",1),("hsp",1),("mfp",1)],     [],                 [("hsf3",1)])
-    r.add_reaction([("hsf3",1)],                        [("hsp",1),("hse",1)],[("hsf",1)])
-    r.add_reaction([("hsp",1),("hsf3",1),("mfp",1)],    [("hse",1)],        [("hsf",1)])
+    r.add_reaction([("hsf3",1)],                        [("hse",1),("hsp",1)],[("hsf",1)])
+    r.add_reaction([("hsf3",1),("hsp",1),("mfp",1)],    [("hse",1)],        [("hsf",1)])
     r.add_reaction([("hsf3",1),("hse",1)],              [("hsp",1)],        [("hsf3:hse",1)])
     r.add_reaction([("hsp",1),("hsf3",1),("mfp",1),("hse",1)],[],           [("hsf3:hse",1)])
     r.add_reaction([("hse",1)],                         [("hsf3",1)],       [("hse",1)])
@@ -487,8 +487,8 @@ def heat_shock_response(print_system=True,verify_rsc=True):
     r.add_reaction([("hsp:hsf",1),("temp",stress_temp)],[],                 [("hsf",1),("hsp",1)])
     r.add_reaction([("hsp:hsf",1)],                     [("temp",stress_temp)],[("hsp:hsf",1)])
     r.add_reaction([("hsp",1),("hsf3:hse",1)],          [("mfp",1)],        [("hse",1),("hsp:hsf",1)])
-    r.add_reaction([("temp",stress_temp),("prot",1)],   [],                 [("mfp",1),("prot",1)])
-    r.add_reaction([("prot",1)],                        [("temp",stress_temp)],[("mfp",1),("prot",1)])
+    r.add_reaction([("temp",stress_temp),("prot",1)],   [],                     [("mfp",1),("prot",1)])
+    r.add_reaction([("prot",1)],                        [("temp",stress_temp)], [("prot",1)])
     r.add_reaction([("hsp",1),("mfp",1)],               [],                 [("hsp:mfp",1)])
     r.add_reaction([("mfp",1)],                         [("hsp",1)],        [("mfp",1)])
     r.add_reaction([("hsp:mfp",1)],                     [],                 [("hsp",1),("prot",1)])
@@ -504,7 +504,7 @@ def heat_shock_response(print_system=True,verify_rsc=True):
     c.add_state("1")
     # c.add_transition("0", [("prot",1), ("temp",35)], "1")
     c.add_transition("0", [("hsf",1),("prot",1),("hse",1),("temp",35)], "1")
-    c.add_transition("0", [("hse",1),("prot",1),("hsp:hsf",1),("temp",stress_temp)], "1")
+    #-> c.add_transition("0", [("hse",1),("prot",1),("hsp:hsf",1),("temp",stress_temp)], "1")
     # c.add_transition("0", [("hsp",1),("prot",1),("hsf3:hse",1),("mfp",1),("hsp:mfp",1),("temp",30)], "1")
     c.add_transition("1", [("cool",1)], "1")
     c.add_transition("1", [("heat",1)], "1")
@@ -516,15 +516,15 @@ def heat_shock_response(print_system=True,verify_rsc=True):
     if print_system:
         rc.show()
     
-    prop_req = [("hsp",1),("prot",1),("hsf3:hse",1),("mfp",1),("hsp:mfp",1),("temp",30)]
-    prop_block = [("temp",stress_temp)]
-    prop = (prop_req,prop_block)
-    rs_prop = (state_translate_rsc2rs(prop_req),state_translate_rsc2rs(prop_block))
+    # prop_req = [("hsp:hsf",1),("hse",1),("prot",1)]
+    # prop_block = [("temp",stress_temp)]
+    prop_req   = [ ("mfp",1) ]
+    prop_block = [ ]
+    prop       = (prop_req,prop_block)
+    rs_prop    = (state_translate_rsc2rs(prop_req),state_translate_rsc2rs(prop_block))
     
     if verify_rsc:
         smt_rsc = SmtCheckerRSC(rc)
-        # prop = ([("mfp",1)],[("temp",21)]) # no stress
-        #prop = ([("temp",36)],[]) # no stress
         smt_rsc.check_reachability(prop,max_level=40)
     else:
         orc = rc.get_ordinary_reaction_system_with_automaton()
diff --git a/rssmt.py b/rssmt.py
index c74bad6..37004ec 100755
--- a/rssmt.py
+++ b/rssmt.py
@@ -29,9 +29,8 @@ rsmc_banner = """
 def process():
     
     # rs_examples.run_counter_exp()
-    # rs_examples.chain_reaction(print_system=True)
-    # rs_examples.blood_glucose_regulation()
-    rs_examples.heat_shock_response()
+    rs_examples.chain_reaction(print_system=True)
+    # rs_examples.heat_shock_response()
 
 ##################################################################    
 
diff --git a/run_3d.sh b/run_3d.sh
index b3f9fbe..1633d34 100755
--- a/run_3d.sh
+++ b/run_3d.sh
@@ -6,12 +6,12 @@
 
 
 
-for i in `seq 1 20`
+for i in `seq 1 2 20`
 do
   #./rssmt.py $i | tee "out/result_$i.out" 
   #echo "$i: $(tail -1 out/result_$i.out)" >> out/all.out
   echo $i
-  for j in `seq 1 20`
+  for j in `seq 1 2 20`
   do
     echo $i $j
 	for t in 1 0