problem with free

grisinv/invert.py

@@ -272,9 +272,9 @@ def vfisv(
     common_comm.Recv([svfit, MPI.FLOAT], source=1, tag=6663)
 
     # disengage vifisv:master+slaves
-    common_comm.Free()
+    common_comm.Disconnect()
 
-    pycomm.Free()
+    pycomm.Disconnect()
 
     # TODO: Clean this
     # arrange data for output into maps.
@@ -2189,6 +2189,7 @@ def main(path, id, out, numproc, line, width, preview, errors, diagnose, log):
         if log:
             write_log_file(log, header, data, stokes, total_time, numproc)
 
+        print('exit')
 
 if __name__ == "__main__":
     main()