SPICE model of AD549 is incorrect?

Question

Hi every one! 
 I think that spice model work incorrectly, because bias currents not correspond specifications 
 Test circuit: 
 
 Bias currents is in pico-ampere range: 
 
 What is reason of it? 
 Thanks, 
 Kirill

harrynsc · Accepted Answer

Your circuit is invalid. You cannot operate op amps open loop. Connect as a follower. 
 Second, Spice puts a large resistor on every node. But for femtoamps, you have to change GMIN. 
 See the text in the .cir file and google GMIN. 
 Harry)

ADIApproved · Answer

Hi, 
 AD549 spice model version in LTspice did not include bias current and offset voltage inside the model.

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SPICE model of AD549 is incorrect?