model: add too_many_steps()

diff --git a/model.cc b/model.cc
index 3be75b250a9d6f3cd172f7cec2eebbe7529742fe..eed548cc0c906b0d50b6c78f89e51e15aa4b4e1b 100644 (file)
--- a/model.cc
+++ b/model.cc
@@ -3113,6 +3113,12 @@ void user_main_wrapper(void *)
        user_main(model->params.argc, model->params.argv);
 }
 
+/** @return True if the execution has taken too many steps */
+bool ModelChecker::too_many_steps() const
+{
+       return params.bound != 0 && priv->used_sequence_numbers > params.bound;
+}
+
 bool ModelChecker::should_terminate_execution()
 {
        /* Infeasible -> don't take any more steps */
@@ -3123,7 +3129,7 @@ bool ModelChecker::should_terminate_execution()
                return true;
        }
 
-       if (params.bound != 0 && priv->used_sequence_numbers > params.bound)
+       if (too_many_steps())
                return true;
        return false;
 }

diff --git a/model.h b/model.h
index b5c7c30520cb7138cb4219bf8c35a21a6c69d0ab..fba6eccdcbfb23f45740fc1fad08b32e74fa564b 100644 (file)
--- a/model.h
+++ b/model.h
@@ -287,6 +287,7 @@ private:
        bool is_feasible_prefix_ignore_relseq() const;
        bool is_infeasible() const;
        bool is_deadlocked() const;
+       bool too_many_steps() const;
        bool is_complete_execution() const;
        bool have_bug_reports() const;
        void print_bugs() const;