There is a saying in philosophy "Some inconsistencies are true". But I am attaching a link where some truths are so inconsistent to define. Read the report on link below in which PPP government admitting that Musharraf era was very good:
http://www.imf.org/external/np/loi/2008/pak/112008.pdf
The above letter is dated 28 November 2008, signed by Shaukat Tareen and Governor State Bank.