Run time error/ infinite loop

[GoogleCodeExporter]

What steps will reproduce the problem?
1. 500,000 line parallel corpus
2. executing 
     java -server -Xmx16000m -ea -jar /opt/AO/utils/berkeleyaligner/berkeleyaligner.jar -execDir $1/align.1/ -englishSuffix $2 -foreignSuffix $3 -exec.create true -Main.saveParams true -Main.alignTraining true -Data.testSources -Main.iters 5 5 -EMWordAligner.numThreads 4 -Data.trainSources $1 

What is the expected output? What do you see instead?
...
          WARNING: Translation model update concurrency error
...
          Awaited executor termination for 36370 seconds
          Awaited executor termination for 36500 seconds
...

What version of the product are you using? On what operating system?
 berkeleyaligner.jar from september 2009. Running on Linux 64-bit (x86_64 Redhat 4.1.2)

Please provide any additional information below.
  it sometimes work, but out of 10 corpora, at least 1 will fail.

Original issue reported on code.google.com by hieuho...@gmail.com on 16 Jun 2011 at 6:04