back to polyml-5.4.1 (cf. b3110dec1a32) -- no cause of spurious interrupts;
--- a/Admin/isatest/settings/mac-poly64-M8 Thu Oct 18 20:45:15 2012 +0200
+++ b/Admin/isatest/settings/mac-poly64-M8 Thu Oct 18 20:59:46 2012 +0200
@@ -2,8 +2,8 @@
init_components /home/isabelle/contrib "$HOME/admin/components/main"
- POLYML_HOME="/home/polyml/polyml-5.5.0"
- ML_SYSTEM="polyml-5.5.0"
+ POLYML_HOME="/home/polyml/polyml-5.4.1"
+ ML_SYSTEM="polyml-5.4.1"
ML_PLATFORM="x86_64-darwin"
ML_HOME="$POLYML_HOME/$ML_PLATFORM"
ML_OPTIONS="-H 2000 --gcthreads 8"