Add log information

Change-Id: I16eb20127ecf198abaed0ffcf5e0ea798e96290d
diff --git a/test-salt-models-pipeline.groovy b/test-salt-models-pipeline.groovy
index 694ddba..56c11c3 100644
--- a/test-salt-models-pipeline.groovy
+++ b/test-salt-models-pipeline.groovy
@@ -72,7 +72,7 @@
              }
              parallel buildSteps
           }else{
-            common.infoMsg("Found more than 3 cfg nodes, running parallel group test with PARALLEL_NODE_GROUP_SIZE nodes")
+            common.infoMsg("Found more than 3 cfg nodes or debug enabled, running parallel group test with ${PARALLEL_NODE_GROUP_SIZE} nodes")
             def partitions = common.partitionList(nodes, PARALLEL_NODE_GROUP_SIZE.toInteger())
             for (int i=0; i < partitions.size();i++) {
               def partition = partitions[i]