Instability during lifting analysis

Hello,

I am performing lifting analysis,

I have given 2 pivots at lifting positions and given fixed but supports at bottom points in other 2 directions in order to avoid instability.

Still it is showing instability in deflection check report with excess deflection.

But unity check in post processing mode is reported by STAAD, is it for equilibrium condn?

I am uploading the file through secure file upload.

Please let me know mistake if any?

Regards,

Vishal