diff --git a/klee/tasks.txt b/klee/tasks.txt
index b2f6e50527d23c27db6aa5633a36ddfcbb3ea947..2544e9f81e728f570f01d1944d06679064b8571a 100644
--- a/klee/tasks.txt
+++ b/klee/tasks.txt
@@ -1,2 +1,2 @@
 // autogenerated file
-["EXTI3", "EXTI2", "EXTI1"]
\ No newline at end of file
+["EXTI3", "EXTI1", "EXTI2"]
\ No newline at end of file
diff --git a/klee_stm_gdb.py b/klee_stm_gdb.py
index 2e3c86975348cdc3dcd4c11018abec1a638b5290..1d0dd261ee55c526feca2bf9454564a84d545943 100644
--- a/klee_stm_gdb.py
+++ b/klee_stm_gdb.py
@@ -138,11 +138,11 @@ class MainBP(gdb.Breakpoint):
             gdb.write("Breakpoint in loop()\n")
             gdb.prompt_hook = prompt
 
-            print("Tasks: ", tasks)
-            print("Name of task to test:", tasks[task_to_test])
+            # print("Tasks: ", tasks)
+            # print("Name of task to test:", tasks[task_to_test])
             if not task_to_test == -1:
-                gdb.write('Task to call: %s \n' % "stub_" +
-                          tasks[task_to_test])
+                gdb.write('Task to call: %s \n' % ("stub_" +
+                          tasks[task_to_test]))
                 gdb.execute('call %s' % "stub_" +
                             tasks[task_to_test] + "()")
             else: