Move formal-model to root

[urcu.git] / ticketlock / lock_progress.ltl

diff --git a/ticketlock/lock_progress.ltl b/ticketlock/lock_progress.ltl
new file mode 100644 (file)
index 0000000..8718641
--- /dev/null
+++ b/ticketlock/lock_progress.ltl
@@ -0,0 +1 @@
+([] <> !np_)