[Ultracoin] [Est. Feb 2014] ~ ASIC Resistant & Ultrafast 6 Second Transactions! - page 113.

lpedretti

full member

Activity: 152

Merit: 100

Quote from: usukan on November 12, 2015, 01:03:12 AM

Quote from: usukan on November 11, 2015, 02:50:40 PM

Quote from: bathrobehero on November 11, 2015, 01:32:31 PM

The difficulty is still increasing even after 17 hours between the last two blocks.

If you graph the difficulty - its still heading towards the stars

but on the bright side the increase is linear - not in an exponential phase

in other words the rate of increase is constant - not accelerating

It was exponential until about block 1600280

Good news!

Difficulty has turned the corner and is decreasing............

Just how fast it will come down is the question? - and will it over-correct at the bottom?

Last 50 Blocks Found
Block    Validity    Finder    Time    Difficulty
1600294    548 left    meebo    11/12/2015 00:50:45    0.3768
1600292    546 left    anonymous 11/11/2015 17:17:32    0.4081
1600290    544 left    meebo    11/10/2015 23:51:53    0.3663
1600288    542 left    yacoinben    11/10/2015 20:19:21    0.3223
1600286    540 left    yacoinben    11/10/2015 18:37:10    0.2836
1600284    538 left    yacoinben    11/10/2015 17:21:43    0.2496

We'll have to see how it behaves after dropping to normal levels, but it's wonderfully happy that diff is already decreasing!

IMweasel

newbie

Activity: 29

Merit: 0

1600295

alenevaa

sr. member

Activity: 288

Merit: 260

Quote from: Roister01 on November 12, 2015, 03:47:49 AM

The fact that the difficulty is decreasing again, that sounds good...is it?

Yes it is!

Quote from: Roister01 on November 12, 2015, 03:47:49 AM

Then Alenevaa mentioned that the wallet has stopped? That sounds bad!

I just run wallet again and it's working. So it's not so big issue. But it's the first time when wallet has been terminated.

Roister01

full member

Activity: 139

Merit: 100

Hi folks,

I think the last few comments are a little confusing for us folk...
The fact that the difficulty is decreasing again, that sounds good...is it?
Then Alenevaa mentioned that the wallet has stopped? That sounds bad!
I had a stake arrived this morning, just after midnight...how does this tie in with wallet stopping?

Who is sorting out the issues, do we know?

Cheers,

Roister...

alenevaa

sr. member

Activity: 288

Merit: 260

The last version of wallet [UltraCoin version v0.7.4.1-9-g23ef1a4-beta (2015-11-09 07:50:49 -0800)] has terminated with no (visible) reason.
The previous one works very stable under heavy load.

That's what I've found in debug.log

Code:

******* exception encountered *******
ultracoind[0x54187c]
ultracoind[0x4952c7]
ultracoind[0x4b52bc]
ultracoind[0x4b54a1]
/usr/lib/x86_64-linux-gnu/libboost_thread.so.1.55.0(+0xdaea)[0x7fd89df71aea]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x80a4)[0x7fd89cce10a4]
/lib/x86_64-linux-gnu/libc.so.6(clone+0x6d)[0x7fd89c1f404d]


************************
EXCEPTION: NSt8ios_base7failureE       
CDataStream::ignore() : end of data       
ultracoin in ThreadMessageHandler()

I hope this may help in development..

usukan

legendary

Activity: 1590

Merit: 1002

Quote from: usukan on November 11, 2015, 02:50:40 PM

Quote from: bathrobehero on November 11, 2015, 01:32:31 PM

The difficulty is still increasing even after 17 hours between the last two blocks.

If you graph the difficulty - its still heading towards the stars

but on the bright side the increase is linear - not in an exponential phase

in other words the rate of increase is constant - not accelerating

It was exponential until about block 1600280

Good news!

Difficulty has turned the corner and is decreasing............

Just how fast it will come down is the question? - and will it over-correct at the bottom?

Last 50 Blocks Found
Block    Validity    Finder    Time    Difficulty
1600294    548 left    meebo    11/12/2015 00:50:45    0.3768
1600292    546 left    anonymous 11/11/2015 17:17:32    0.4081
1600290    544 left    meebo    11/10/2015 23:51:53    0.3663
1600288    542 left    yacoinben    11/10/2015 20:19:21    0.3223
1600286    540 left    yacoinben    11/10/2015 18:37:10    0.2836
1600284    538 left    yacoinben    11/10/2015 17:21:43    0.2496

lpedretti

full member

Activity: 152

Merit: 100

Quote from: fredeq on November 11, 2015, 04:55:33 PM

Possible that its trying to counter the low diff we had earlier. (many blocks insterted)
I wonder what `gethashespersec` is wallet returning now.

Now that you mention it, that would also explain the incredible report of 12Mh/s network speed. The bug in diff adjustment would keep the diff low but the hashrate estimation would still think that the diff was high, reporting the hashrate that would have been needed to have the 3 blk/s rate with the difficulty that should have been set instead of the one actually set.
Now the hashrate is slowly decreasing, but the amount of found blocks in 3 days still pushes the diff up.
Now, this is the hard part: for 2-3 days, the block rate was around 40x or more the normal rate.
That means that it would take around at least 2x40 days to balance the amount of blocks found, and so the diff to normalize...
That's not nice at all :/

fredeq

legendary

Activity: 1537

Merit: 1005

Possible that its trying to counter the low diff we had earlier. (many blocks insterted)
I wonder what `gethashespersec` is wallet returning now.

usukan

legendary

Activity: 1590

Merit: 1002

Quote from: bathrobehero on November 11, 2015, 01:32:31 PM

The difficulty is still increasing even after 17 hours between the last two blocks.

If you graph the difficulty - its still heading towards the stars

but on the bright side the increase is linear - not in an exponential phase

in other words the rate of increase is constant - not accelerating

It was exponential until about block 1600280

wtfc360

full member

Activity: 137

Merit: 100

Same here, wallet is up to date, 1600293 blocks of transaction history. Last received block was generated 12 minute(s) ago. Stake minting enabled, expected time to earn reward is 1 second(s), but not even getting any stakes/orphans. I have 5 active connections to ultra coin network, must be more than 5 right?

nanoprobe

legendary

Activity: 980

Merit: 1000

Traveling in subspace

Stake minting is also fubar. 5 of 6 confirmations after more than 24 hours. Ties up coins that can't be moved.

bathrobehero

legendary

Activity: 2002

Merit: 1051

ICO? Not even once.

The difficulty is still increasing even after 17 hours between the last two blocks.

wtfc360

full member

Activity: 137

Merit: 100

So we will wait...

coinsplz777

jr. member

Activity: 58

Merit: 10

Quote from: wtfc360 on November 11, 2015, 07:45:59 AM

Yes, I got latest walllet updat v0.7.4.1-g-9-g23ef1a4-beta.
Synced the hole blockchain but the wallet says "catching up", downloaded 1600291 blocks of transaction history. Last received block was generated 12 hour(s) ago.
What is happening?

difficulty is so high right now, that blocks are not been found, check the block stats on this poolhttp://utc14.yacoin.club/index.php?page=statistics&action=blocks

without new blocks, there's nothing to sync!

IMweasel

newbie

Activity: 29

Merit: 0

Same here

wtfc360

full member

Activity: 137

Merit: 100

Yes, I got latest walllet updat v0.7.4.1-g-9-g23ef1a4-beta.
Synced the hole blockchain but the wallet says "catching up", downloaded 1600291 blocks of transaction history. Last received block was generated 12 hour(s) ago.
What is happening?

bathrobehero

legendary

Activity: 2002

Merit: 1051

ICO? Not even once.

I'm not sure how reliable ultrabex.tumblingblock.com is because it lost sync but here are some stats from the 1st of this month:

Day	Blocks mined	Block reward	Coins per day
1	1376	30	41280
2	1579	30	47370
3	1665	30	49950
4	1939	30	58170
5	1628	30	48840
6	1783	30	53490
7	17712	30>10	?
8	30401	10	304010
9	32567	10	325670
10	lost sync	10	-

And now the difficulty way overshot, from 0.00024414 to 0.3663 which is a 1500 times increase (you can see it here: http://utc14.yacoin.club/index.php?page=statistics&action=blocks) and it might keep rising?

usukan

legendary

Activity: 1590

Merit: 1002

Quote from: alenevaa on November 11, 2015, 04:05:44 AM

Quote from: usukan on November 11, 2015, 03:35:56 AM

Quote from: alenevaa on November 10, 2015, 09:38:13 AM

It's happened! After block #1,600,240 the difficulty starts to adjust!

@alenevaa

What is actually happening?

As you know, fork point was set to block #1,600,000 but difficulty has started to adjust significantly only after block 1,600,240. Then I've wrote that fork is happened.

As a result, you can see that chain has completely stopped. The last block was found more then 9 hours ago.

So what's next? Another fork? Or may be revert to original Ultracoin. The pool utc.yacoin.club is still working and even finding blocks!

Hey thanks for your reply alenevaa

I have no idea whats best - I await advice from the devs and anybody else with tech insight

Something needs to be done - and done quick.

Cheers - usukan

alenevaa

sr. member

Activity: 288

Merit: 260

Quote from: usukan on November 11, 2015, 03:35:56 AM

Quote from: alenevaa on November 10, 2015, 09:38:13 AM

It's happened! After block #1,600,240 the difficulty starts to adjust!

@alenevaa

What is actually happening?

As you know, fork point was set to block #1,600,000 but difficulty has started to adjust significantly only after block 1,600,240. Then I've wrote that fork is happened.

As a result, you can see that chain has completely stopped. The last block was found more then 9 hours ago.

So what's next? Another fork? Or may be revert to original Ultracoin. The pool utc.yacoin.club is still working and even finding blocks!

usukan

legendary

Activity: 1590

Merit: 1002

Quote from: alenevaa on November 10, 2015, 09:38:13 AM

It's happened! After block #1,600,240 the difficulty starts to adjust!

@alenevaa

What is actually happening?

Topic: [Ultracoin] [Est. Feb 2014] ~ ASIC Resistant & Ultrafast 6 Second Transactions! - page 113. (Read 381061 times)