Index: /issm/trunk-jpl/jenkins/ross-win-msys2-mingw-msmpi-basic
===================================================================
--- /issm/trunk-jpl/jenkins/ross-win-msys2-mingw-msmpi-basic	(revision 26763)
+++ /issm/trunk-jpl/jenkins/ross-win-msys2-mingw-msmpi-basic	(revision 26764)
@@ -57,5 +57,5 @@
 
 # Number of CPUs used in the nightly runs
-NUMCPUS_RUN=2
+NUMCPUS_RUN=1
 
 # Nightly run options