added milliseconds in the output folder name, since training on different nodes may cause too similar starting times

cvfinetune/training/trainer/base.py

@@ -159,7 +159,7 @@ class Trainer(T):
 		if self.base_model != self._default_base_model:
 			result = join(result, self.base_model)
 
-		result = join(result, datetime.now().strftime("%Y-%m-%d-%H.%M.%S"))
+		result = join(result, datetime.now().strftime("%Y-%m-%d-%H.%M.%S.%f"))
 		return result
 
 	def run(self, init_eval=True):