diff --git a/sw/utility/simulation/management.py b/sw/utility/simulation/management.py
index 15b9008..4fc5992 100644
--- a/sw/utility/simulation/management.py
+++ b/sw/utility/simulation/management.py
@@ -8,6 +8,7 @@ from pathlib import Path
 import platform
 from datetime import datetime
 import timeit
+import collections.abc
 
 from utility import misc
 
@@ -120,7 +121,14 @@ class SimulationDeSerializer:
         self._save_metadata(sim_name, metadata)
 
         # Save results
-        df = simulator.get_current_results()
+        data = {}
+        for key, value in simulator.get_current_results().items():
+            if not isinstance(value, collections.abc.Sequence):
+                value = [value]
+
+            data[misc.slugify(key)] = value
+
+        df = pd.DataFrame(data)
         df.to_csv(self._get_results_path(sim_name))
 
     def read_results(self, sim_name: str) -> typing.Tuple[
@@ -165,10 +173,6 @@ class SimulationManager:
         self._metadata = {"duration": 0}
         self._sim_start_time = None
 
-        signal.signal(signal.SIGINT, self._exit_gracefully)
-        signal.signal(signal.SIGTERM, self._exit_gracefully)
-        signal.signal(signal.SIGHUP, self._exit_gracefully)
-
     def _sim_configured(self) -> bool:
         """Check whether 'configure_simulation()' has been called."""
         return (self._simulator is not None) and (
@@ -224,13 +228,16 @@ class SimulationManager:
         """Start the simulation. This is a blocking call."""
         assert self._sim_configured()
 
-        self._sim_start_time = timeit.default_timer()
+        try:
+            self._sim_start_time = timeit.default_timer()
 
-        self._simulator.start()
+            self._simulator.start_or_continue()
 
-        self._metadata["end_time"] = f"{datetime.now(tz=None)}"
-        self._metadata["duration"] \
-            += timeit.default_timer() - self._sim_start_time
+            self._metadata["end_time"] = f"{datetime.now(tz=None)}"
+            self._metadata["duration"] \
+                += timeit.default_timer() - self._sim_start_time
 
-        self._de_serializer.save_results(self._simulator, self._sim_name,
-                                         self._metadata)
+            self._de_serializer.save_results(self._simulator, self._sim_name,
+                                             self._metadata)
+        except KeyboardInterrupt:
+            self._exit_gracefully()