--- a/marking3/knight3_test.sh	Tue Jan 22 12:53:05 2019 +0000
+++ b/marking3/knight3_test.sh	Mon Jan 28 12:49:19 2019 +0000
@@ -26,7 +26,7 @@
 # functional tests
 
 function scala_assert {
-    (ulimit -t 30; JAVA_OPTS="-Xmx4g -Xss200m" scala -nc -i "$1" "$2" -e "" 2> /dev/null 1> /dev/null)
+    (ulimit -t 30; JAVA_OPTS="-Xmx1g" scala -nc -i "$1" "$2" -e "" 2> /dev/null 1> /dev/null)
 }
 
 function scala_assert_long {
@@ -135,7 +135,7 @@
 if (scala_vars knight3.scala)
 then
   echo "  --> test failed" | tee -a $out
-  tsts0=$(( 0 ))
+  tsts0=$(( 1 ))
 else
   echo "  --> success" | tee -a $out
   tsts0=$(( 0 ))