--- a/etc/settings Mon Oct 06 20:56:16 2025 +0200
+++ b/etc/settings Tue Oct 07 11:51:15 2025 +0200
@@ -14,7 +14,7 @@
ISABELLE_JAVA_SYSTEM_OPTIONS="-server -Dfile.encoding=UTF-8 -Disabelle.threads=0 -XX:+UseZGC -XX:+ZGenerational -XX:+UseStringDeduplication"
-ISABELLE_TOOL_JAVA_OPTIONS="-Djava.awt.headless=true -Xms512m -Xmx8g -Xss16m"
+ISABELLE_TOOL_JAVA_OPTIONS="-Djava.awt.headless=true -Xms512m -Xmx4g -Xss16m"
ISABELLE_JAVAC_OPTIONS="-encoding UTF-8 -Xlint:-options -deprecation -source 21 -target 21"
ISABELLE_SCALAC_OPTIONS="-encoding UTF-8 -feature -java-output-version 21 -source 3.3 -old-syntax -no-indent -color never -pagewidth 78 -J-Xms512m -J-Xmx4g -J-Xss16m"
--- a/src/Pure/ROOT.ML Mon Oct 06 20:56:16 2025 +0200
+++ b/src/Pure/ROOT.ML Tue Oct 07 11:51:15 2025 +0200
@@ -1,6 +1,6 @@
(* Title: Pure/ROOT.ML
Author: Makarius
- UUID: 522d1260-49c4-4627-a3c2-e283f7810a94
+ UUID: 0b801365-9dc6-460b-b12b-fd4c28e63cf1
Main entry point for the Isabelle/Pure bootstrap process.