I used CUETools AccurateRip to verify a cue sheet plus a flac image and got a log:
[CUETools log; Date: 2/26/2011 10:29:38 AM; Version: 2.0.9]
[CTDB TOCID: vCNVX3sdFbed8SXMnaJFANpBQaw-] disk not present in database.
[AccurateRip ID: 000cc3bb-0053f8a6-68091d08] found.
Track [ CRC ] Status
01 [132efc9c] (00/14) No match
02 [299ec4a5] (00/15) No match
03 [ef8c4bf8] (00/14) No match
04 [666cf919] (00/15) No match
05 [996c7c46] (00/15) No match
06 [86f92269] (00/15) No match
07 [2b221406] (00/15) No match
08 [cb0778d5] (00/15) No match
Offsetted by 1303:
01 [f37b9ef2] (14/14) Accurately ripped
02  (15/15) Accurately ripped
03 [1997aeb0] (14/14) Accurately ripped
04 [6592d1e1] (15/15) Accurately ripped
05 [1e806c66] (15/15) Accurately ripped
06 [b0cca390] (15/15) Accurately ripped
07 [043662ec] (15/15) Accurately ripped
08 [4836780b] (15/15) Accurately ripped
Track Peak [ CRC32 ] [W/O NULL]
-- 67.2 [9F1E34AA] [7D142D14]
01 57.4 [C043658D] [CF3B9C65]
02 67.2 [7FDA0DE2] [3285669E]
03 52.8 [F1A115ED] [3C5DCE7F]
04 64.6 [B1988AF3] [9FE2B28A]
05 48.2 [2D51A043] [51E1D581]
06 48.9 [23BFBB1C] [E2417E24]
07 29.7 [41496C97] [B99EA83A]
08 63.6 [0B505876] [B508EB91]
I'm a newbie to CUETools and AccurateRip and cannot understand the log, nor can I find any documentation on that. It seems that I need to correct the offset to make my CD image accurate, right? But what am I supposed to do to make the correction? Editing the cue sheet? I don't have the original CD with me.
And could someone help me understand the log or point me to useful resources about the log, please?
You could set the offset and then encode again, but that's just shifting around some milliseconds of silence at the very beginning and end of the disk. The actual audio data is accurately ripped.