Tim Cramer writes:

To reproduce with b79 run optimized/product build and the following options to JBB on a 2cpu+ machine:

-Xms384m -Xmx384m -Xmn150m -XX:CompileThreshold=2000

You can use the attached props file. The full command line would be:

-server -Xms384m -Xmx384m -Xmn150m -XX:CompileThreshold=2000 -classpath ./jbb.jar:./jbb_no_precompile.jar:./check.jar:./reporter.jar spec.jbb.JBBmain -propfile SPECjbb.x.props

make sure you have at least 512mb on the system you run (or adjust the memory parameters above).

I got the error right after the timing measurement ended, always on the
first warehouse:

++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

Loading Warehouse 1...


Heap memory after forced garbage collection
   Total Heap MB 379.6 Used MB 23.6 Free MB 356.0

Start Terminals
  started terminals for Warehouse 1

Benchmark SPECjbb2000 1.01: warehouse 1 terminal 1

Terminal Rampup began Thu Sep 13 10:43:47 CDT 2001 for 0.5 minutes
Timing Measurement began Thu Sep 13 10:44:17 CDT 2001 for 1 minutes
Timing Measurement ended Thu Sep 13 10:45:17 CDT 2001


Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException
        at java.lang.FloatingDecimal.dtoa(FloatingDecimal.java:749)
        at java.lang.FloatingDecimal.<init>(FloatingDecimal.java:445)
        at java.lang.Double.toString(Double.java:137)
        at java.lang.String.valueOf(String.java:2179)
        at java.lang.StringBuffer.append(StringBuffer.java:611)
        at spec.jbb.TimerData.propResults(TimerData.java:882)
        at spec.jbb.Company.displayResultTotals(Company.java:1001)
        at spec.jbb.JBBmain.DoARun(JBBmain.java:387)
        at spec.jbb.JBBmain.DOIT(JBBmain.java:1137)
        at spec.jbb.JBBmain.main(JBBmain.java:1490)