CruiseControl Build Results JSP - XML Log File is trancated on a production server

When trying to display log file from CruiseControl Build Results page,
it seems to be that log xml file is truncated - this is an example:

<test-suite name="EntityCollectionTests" success="True"
time="0.0156251" asserts="0">
<results>
<test-case
name="AgileMastermind.Core.UnitTests.EntityCollectionTests.NewEntity"
executed="True" success="True" time="0.000" asserts="2"/>
<test-case
name="AgileMastermind.Core.UnitTests.EntityCollectionTests.HasChildren"
executed="True" success="True" time="0.000" asserts="2"/>
<test-case
name="AgileMastermind.Core.UnitTests.EntityCollectionTests.DirtyChildren"
executed="True" success="True" time="0.000" asserts="4"/>
<test-case
name="AgileMastermind.Core.UnitTests.EntityCollectionTests.InvalidChildren"
executed="True" success="True" time="0.000" asserts="3"/>
<test-case
name="AgileMastermind.Core.UnitTests.EntityCollectionTests.AddChildren"
executed="True" success="True" time="0.000" asserts="1"/>
<test-case
name="AgileMastermind.Core.UnitTests.EntityCollectionTests.RemoveChildren"
executed="True" success="True" time="0.000" asserts="2"/>
</results>
</test-suite>
<test-suite name="EntityTests" success="True"
time="0.0156251" asserts="0">
<results>


It is happening only on our production server - however, it works fine
is the log file is copied to some local server, in this case it is not
truncated.

May be it is some setting on a server that control this process?

Thanks!