phase 1 thread failed with: input not sorted

[pangchia]

I set -n 5, The exception fire every time at [ plot 2 out of 5 ] , is this ram problem ??? , why always be 2 of 5 , not others ? and if set n =1 , plot one by one , it work pretty good.

Crafting plot 2 out of 5 Process ID: 18443 Number of Threads: 20 Number of Buckets P1: 2^7 (128) Number of Buckets P3+P4: 2^7 (128) Pool Public Key: 8bdf9b303e5723710d477af2eaf07b3e9a0141592fab541c06454a8a5e211a3106267a983eec3e91f323270e8b1bc24d Farmer Public Key: a2920a6b8e5ed1c6e5a7a3b9b53588d3328ad2a78ecfffb57f4a7425bc7d63e3720f64c7d06fc489926a0de8aa8211b9 Working Directory: /nvme01/ Working Directory 2: /mnt/ramdisk/ Plot Name: plot-k32-2021-06-26-16-15-0d563cc0920be05da07ab5efa77008a230ed4ad4075ca6cc93520cf3ec207410 [P1] Table 1 took 13.9791 sec [P1] Table 2 took 94.8257 sec, found 4295038401 matches [P1] Table 3 took 116.015 sec, found 4295064615 matches terminate called after throwing an instance of 'std::runtime_error' what(): thread failed with: input not sorted Aborted (core dumped)

build chia_plot with this commit . git log --pretty=oneline

a1f270915777da617f2352657232a6d3e98e1004 (HEAD -> master, origin/master, origin/HEAD) detect final rename and show different message 373b057cb751e697a6ded22be62ae52dca2dc59e use estimated file size for rename() copy e84b215bbf8a060e3a0fef28b4d96977c8a1408e Merge pull request #664 from roxleopardo/patch-2 08bdcaf419eba51fbc87828fe9d8bebb707c5453 usage update 5cad61de7cceec09c53dd50b785824059d8f86c8 Merge pull request #665 from GTANAdam/master e3e716aa69b185fed05397be85943af3ae165ecf Revert "Introduction of --hwinfo parameter at the cmd line" e6cc095963c6ab4a848d1856ad1bfae90f9cebbf Update README.md a0430c65157bd05faad7af9178c639b8fbd1d408 Merge pull request #627 from Randomblock1/readme

[rsulym]

same issue here

[gnazarey]

getting the same issue

[madMAx43v3r]

usually that's unstable RAM

[gnazarey]

Max,

Thank you for the information. I have reset my memory setting to auto and everything is running smoothly now. I am really liking the plotting time in the minutes compared to hours.

On Mon, Jun 28, 2021 at 3:56 AM Max @.***> wrote:

usually that's unstable RAM

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[rsulym]

@madMAx43v3r i've reset memory to auto first, then even decrease frequency - still same error(((

[rsulym]

@madMAx43v3r also checked memory - seems to be fine..

root@chia1:~# memtester 120000 1
memtester version 4.5.0 (64-bit)
Copyright (C) 2001-2020 Charles Cazabon.
Licensed under the GNU General Public License version 2 (only).

pagesize is 4096
pagesizemask is 0xfffffffffffff000
want 120000MB (125829120000 bytes)
got  120000MB (125829120000 bytes), trying mlock ...locked.
Loop 1/1:
  Stuck Address       : ok
  Random Value        : ok
  Compare XOR         : ok
  Compare SUB         : ok
  Compare MUL         : ok
  Compare DIV         : ok
  Compare OR          : ok
  Compare AND         : ok
  Sequential Increment: ok
  Solid Bits          : ok
  Block Sequential    : ok
  Checkerboard        : ok
  Bit Spread          : ok
  Bit Flip            : ok
  Walking Ones        : ok
  Walking Zeroes      : ok
  8-bit Writes        : ok
  16-bit Writes       : ok

Done.

please advice what to check...

[madMAx43v3r]

such a short check is not proof of stable RAM, need to do more mem checking, for like 1 hour

[rsulym]

guys, here is my case, fyi. it DOES NOT work with default bios settings (error: terminate called after throwing an instance of 'std::runtime_error' what(): thread failed with: input not sorted) after phase 2, but DOES work with overclocked preset (higher CPU frequency and higher memory voltage). I dont know why but it work... maybe it will be helpful for others.

[subzzero]

i also have this problem and i was confused about over clocks confog i try for 10 days and nothing over clock, under clock and every thing you think does not help but a 1$ Fan solve my problem at ALL

i always had a "core dump" error in phaze 1 and some times in phaze 3 when i touched the RAM heat sinck with my hand it was realy hot very hot so i use a fan to cool it after instaling the fan every error gone for ever it is now plotting 55 plot and no problem at all anf RAM is so cool that you can touch it with hand like a charm

so HEAT is my problem and i think difrence between good servers and home computers is this my system config : x570 tuf gaming ryzen 3950x 128 gb Ram Gskill

plot time 33 min

[hidoba]

happened just once (after hundreds of successful plots)

[P1] Table 1 took 19.0599 sec terminate called after throwing an instance of 'std::runtime_error' what(): thread failed with: input not sorted Aborted (core dumped)

[sawchen]

I also encountered this problem because of memory instability.

My original 32g * 4, ram, this error is reported. Try to use SSD instead of ram, still report this error, and then use the exclusion method to test with a single 32g memory one by one. Finally, I found that using one of them must report an error. Later, replace the faulty memory and everything will be ok. Although this memory can be used normally, except for Chia plotter