WARNING: invalid-id-xref.pdf (trailer, file position 2493795): invalid /ID in trailer dictionary
checking invalid-id-xref.pdf
PDF Version: 1.1
R = 3
P = -1804
User password = 
extract for accessibility: not allowed
extract for any purpose: allowed
print low resolution: allowed
print high resolution: allowed
modify document assembly: not allowed
modify forms: not allowed
modify annotations: allowed
modify other: not allowed
modify anything: not allowed
File is not linearized
