# HG changeset patch
# User wenzelm
# Date 1334005574 -7200
# Node ID 33f2f968c0a1c323f3faf67439f005bc1b858ff7
# Parent  c5be1120980d88dda05c2c83a56adbf1cc6b3667
disable parallel proofs (again) -- still suffering from instabilites wrt. interrupts;

diff -r c5be1120980d -r 33f2f968c0a1 src/Pure/System/isabelle_process.ML
--- a/src/Pure/System/isabelle_process.ML	Mon Apr 09 21:29:47 2012 +0200
+++ b/src/Pure/System/isabelle_process.ML	Mon Apr 09 23:06:14 2012 +0200
@@ -168,7 +168,7 @@
     val _ = Output.physical_stderr Symbol.STX;
 
     val _ = quick_and_dirty := false;
-    val _ = Goal.parallel_proofs := 1;
+    val _ = Goal.parallel_proofs := 0;
     val _ =
       if Multithreading.max_threads_value () < 2
       then Multithreading.max_threads := 2 else ();