diff -r cc5dbc24e561 -r 81c113e4d6fc src/Pure/ML-Systems/poplogml.ML
--- a/src/Pure/ML-Systems/poplogml.ML	Sat Oct 08 23:43:14 2005 +0200
+++ b/src/Pure/ML-Systems/poplogml.ML	Sat Oct 08 23:43:15 2005 +0200
@@ -8,7 +8,7 @@
 (* Compiler and runtime options *)
 
 val _ = Compile.filetype := ".ML";
-val _ = Memory.hilim := 10 * ! Memory.hilim;
+val _ = Memory.hilim := let fun MB n = n div 4 * 1024 * 1024 in MB 120 end;
 val _ = Memory.stacklim := 10 * ! Memory.stacklim;
 
 fun pointer_eq (_: 'a, _: 'a) = false;