Examples

examples/smt/chain_reaction.py

@@ -26,15 +26,20 @@ from smt import *
 import sys
 import resource
 
+
 def chain_reaction(print_system=False):
 
     if len(sys.argv) < 1 + 3:
-        print("provide N M B")
-        print(" B=1 - RSC")
-        print(" B=0 - RSC translated into RS")
+        print("{source} <N> <M> <type>".format(source=sys.argv[0]))
+        print()
+        print("* N,M -- integers (scaling parameters)")
+        print("* type:")
+        print("  - 1 - RSC")
+        print("  - 0 - RSC translated into RS")
+        print()
         exit(1)
 
-    chainLen=int(sys.argv[1]) # chain length
+    chainLen = int(sys.argv[1])  
     maxConc = int(sys.argv[2])  # depth (max concentration)
 
     verify_rsc = bool(int(sys.argv[3]))
@@ -57,7 +62,11 @@ def chain_reaction(print_system=False):
         if i < chainLen:
             r.add_reaction([(ent, maxConc)], [], [("e_" + str(i + 1), 1)])
 
-    r.add_reaction([("e_" + str(chainLen),maxConc)],[("dec",1)],[("e_" + str(chainLen),maxConc)])
+    r.add_reaction(
+        [("e_" + str(chainLen), maxConc)],
+        [("dec", 1)],
+        [("e_" + str(chainLen), maxConc)],
+    )
 
     c = ContextAutomatonWithConcentrations(r)
     c.add_init_state("init")
@@ -72,7 +81,7 @@ def chain_reaction(print_system=False):
 
     if verify_rsc:
         smt_rsc = SmtCheckerRSC(rc)
-        prop = [('e_'+str(chainLen),maxConc)]
+        prop = [("e_" + str(chainLen), maxConc)]
         smt_rsc.check_reachability((prop, []), max_level=maxConc * chainLen + 10)
 
     else:
@@ -81,7 +90,7 @@ def chain_reaction(print_system=False):
             print("\nTranslated:")
             orc.show()
         smt_tr_rs = SmtCheckerRS(orc)
-        smt_tr_rs.check_reachability(['e_'+str(chainLen)+"#"+str(maxConc)])
+        smt_tr_rs.check_reachability(["e_" + str(chainLen) + "#" + str(maxConc)])
 
     time = 0
     mem_usage = resource.getrusage(resource.RUSAGE_SELF).ru_maxrss / (1024 * 1024)
@@ -94,12 +103,12 @@ def chain_reaction(print_system=False):
         filename_m = "bench_tr_rs_mem.log"
         time = smt_tr_rs.get_verification_time()
 
-    f=open(filename_t, 'a')    
+    f = open(filename_t, "a")
     log_str = "(" + str(chainLen) + "," + str(maxConc) + "," + str(time) + ")\n"
     f.write(log_str)
     f.close()
 
-    f=open(filename_m, 'a')
+    f = open(filename_m, "a")
     log_str = "(" + str(chainLen) + "," + str(maxConc) + "," + str(mem_usage) + ")\n"
     f.write(log_str)
     f.close()
@@ -109,6 +118,7 @@ def main():
 
     chain_reaction()
 
+
 if __name__ == "__main__":
     main()
 

examples/smt/heat_shock_response.py

@@ -112,6 +112,10 @@ def heat_shock_response(print_system=True, verify_rsc=True):
         smt_tr_rs.check_reachability(rs_prop)
 
 
+def state_translate_rsc2rs(p):
+    return [e[0] + "#" + str(e[1]) for e in p]
+
+
 def main():
 
     heat_shock_response()