Index: /issm/trunk-jpl/externalpackages/petsc/install-3.11-linux.sh
===================================================================
--- /issm/trunk-jpl/externalpackages/petsc/install-3.11-linux.sh	(revision 24642)
+++ /issm/trunk-jpl/externalpackages/petsc/install-3.11-linux.sh	(revision 24643)
@@ -26,7 +26,4 @@
 	--prefix="${ISSM_DIR}/externalpackages/petsc/install" \
 	--PETSC_DIR="${ISSM_DIR}/externalpackages/petsc/src" \
-	--COPTFLAGS="-O2" \
-	--CXXOPTFLAGS="-O2" \
-	--FOPTFLAGS="-O2" \
 	--with-debugging=0 \
 	--with-valgrind=0 \
Index: /issm/trunk-jpl/jenkins/jenkins.sh
===================================================================
--- /issm/trunk-jpl/jenkins/jenkins.sh	(revision 24642)
+++ /issm/trunk-jpl/jenkins/jenkins.sh	(revision 24643)
@@ -575,5 +575,5 @@
 
 	# Check that Python did not exit in error
-	pythonExitedInError=`grep -E "Error|Traceback|bad interpreter" python_log.log | wc -l`
+	pythonExitedInError=`grep -E "Warning|Error|Traceback|bad interpreter" python_log.log | wc -l`
 
 	if [ $pythonExitedInError -ne 0 ]