diff -r b0fa6b872f40 -r 187b2c9f4ef1 src/mem/slicc/ast/AST.py
--- a/src/mem/slicc/ast/AST.py	Thu Jan 24 12:29:00 2013 -0600
+++ b/src/mem/slicc/ast/AST.py	Sat Jan 26 09:52:21 2013 -0600
@@ -54,7 +54,6 @@
             message = message % args
         code = self.slicc.codeFormatter()
         code('''
-panic("Runtime Error at ${{self.location}}, Ruby Time: %d, %s.\\n",
-    curCycle(), $message);
+panic("Runtime Error at ${{self.location}}: %s.\\n", $message);
 ''')
         return code