EGTB generator

[gwiesenekker]

Hi,

The results of 4 kings vs 4 kings by the latest version (3.401), available on GitHub:

Code: Select all

generated 4wX-0wO-4bX-0bO.dtm: material=4 0 4 0 positions=37581505500 maximum-index=37581505499 passes=39 maximum-dtm=39 threads=16
self-consistency: passes=1 updates=0/0
final read-only consistency verification: threads=16 cache=8192 MiB total positions-checked=75163011000 positions-skipped=0
consistency current-DB cache:
  Metric                                Value
  Lookups                                   0
  Hits                                      0
  Misses                                    0
  Hit rate                              0.00%
  Decompressions                            0
  Dirty evictions                           0
  Compressed writes                         0
generator dependency caches:
  Metric                                Value
  Lookups                        202632056820
  Hits                           182197619298
  Misses                          20434437522
  Hit rate                             89.92%
  Decompressions                  17348537797
  Dirty evictions                           0
  Compressed writes                         0
final verification current-DB cache:
  Metric                                Value
  Lookups                        289514820826
  Hits                           288976583537
  Misses                            538237289
  Hit rate                             99.81%
  Decompressions                    498554521
  Dirty evictions                           0
  Compressed writes                         0
final verification dependency caches:
  Metric                                Value
  Lookups                        202632056820
  Hits                           182217224193
  Misses                          20414832627
  Hit rate                             89.93%
  Decompressions                  17325691054
  Dirty evictions                           0
  Compressed writes                         0
generator dependency caches by material (summed across workers):
  Database                            Lookups          Misses  Decompressions    Hit %      Full MiB Mode
  4wX-0wO-1bX-0bO.dtm             17907193560               0               0   100.00         40.41 resident
  4wX-0wO-2bX-0bO.dtm             71365116672        42998985        42073008    99.94        909.27 shared
  4wX-0wO-3bX-0bO.dtm            113359746588     20391438537     17306464789    82.01      13336.01 shared
final verification dependency caches by material (summed across workers):
  Database                            Lookups          Misses  Decompressions    Hit %      Full MiB Mode
  4wX-0wO-1bX-0bO.dtm             17907193560               0               0   100.00         40.41 resident
  4wX-0wO-2bX-0bO.dtm             71365116672               0               0   100.00        909.27 shared
  4wX-0wO-3bX-0bO.dtm            113359746588     20414832627     17325691054    81.99      13336.01 shared
optimistic dependency cache activity (whole run):
  Busy reads                           5341866
  Invalidated reads                      32351
  Publication conflicts                5258279
  Pages published                  40844011870
dependency memory at report time (shared allocations counted once):
  Database                        Full MiB  Payload MiB  Allocated MiB Coverage % Mode
  4wX-0wO-2bX-0bO.dtm               909.27       909.27         937.69     100.00 dense-lazy
  4wX-0wO-1bX-0bO.dtm                40.41        40.41          40.41     100.00 resident
  4wX-0wO-3bX-0bO.dtm             13336.01      2333.60        2406.53      17.50 cached
  Coverage is capacity/full size, not occupancy or hit rate. Allocated includes shared-slot metadata; excludes contexts and private views.
shared dependency residency: budget=4096 MiB maximum-database=512 MiB used=40.41 MiB loaded=1 cached=2
optimistic dependency caches: initial-database=64 MiB used=3242.88 MiB databases=2
adaptive shared-cache budget: 4096 MiB allocated=3344.21 MiB growths=6 (metadata included)
shared-cache growth stalls: 6.793300 s total
shared-cache coordinator: shrinks=0 transfers=0 rollbacks=0 recovery-reserve=0.00 MiB assessing=no
shared-cache growth admission: minimum-load-share=0.500% minimum-timed-loads=16 growth-factor=1.500 one-growth-per-checkpoint
WTM: wins=3916965780 losses=55858469 draws=33608681251
WTM DTM statistics:
     DTM            Frequency
     -36                   20
     -34                  188
     -32                  916
     -30                 2384
     -28                 2936
     -26                 4278
     -24                 6042
     -22                 7470
     -20                 9810
     -18                16866
     -16               132301
     -14               598460
     -12              1624982
     -10              1832427
      -8              6566184
      -6              7089677
      -4             18292002
      -2             19671526
      -1          33608681251
       1            577942958
       3            355101700
       5            384795448
       7            305759996
       9            514490445
      11           1075233279
      13            599088625
      15             69563208
      17             11516247
      19              7707348
      21              6309378
      23              4212676
      25              2233408
      27              1422964
      29              1011554
      31               382120
      33               132036
      35                50642
      37                10472
      39                 1276
BTM: wins=3916965780 losses=55858469 draws=33608681251
BTM DTM statistics:
     DTM            Frequency
     -36                   20
     -34                  188
     -32                  916
     -30                 2384
     -28                 2936
     -26                 4278
     -24                 6042
     -22                 7470
     -20                 9810
     -18                16866
     -16               132301
     -14               598460
     -12              1624982
     -10              1832427
      -8              6566184
      -6              7089677
      -4             18292002
      -2             19671526
      -1          33608681251
       1            577942958
       3            355101700
       5            384795448
       7            305759996
       9            514490445
      11           1075233279
      13            599088625
      15             69563208
      17             11516247
      19              7707348
      21              6309378
      23              4212676
      25              2233408
      27              1422964
      29              1011554
      31               382120
      33               132036
      35                50642
      37                10472
      39                 1276
DTM example positions:
  WTM longest win      W:WK23,K28,K48,K49:BK33,K43,K46,K47 {39}
  WTM longest loss     W:WK27,K38,K39,K41:BK15,K16,K20,K50 {-36}
  BTM longest win      B:WK33,K43,K46,K47:BK23,K28,K48,K49 {39}
  BTM longest loss     B:WK15,K16,K20,K50:BK27,K38,K39,K41 {-36}
  draw                 W:WK43,K44,K45,K46:BK47,K48,K49,K50 {-1}
storage: raw=150326022000 payload=9938147555 file=10945232659 bytes overall=7.28% (13.73:1)
wall-clock timings:
  setup                             0.048 s
  initialization                20335.486 s
  backpropagation                1884.287 s
  frontier compilation            112.729 s
  generation subtotal           22334.703 s
  verify + statistics/fallback  21340.013 s
  storage metadata                  0.414 s
  durable publication               0.002 s
  total                         43675.317 s

GW

[gwiesenekker]

FYI, the audit of the generation of all up to 7 piece EGTBs by version 3.401.

**All 134 databases match Michel Grimminck’s statistics—including every published mate-distance frequency for both WTM and BTM.**

I selected the latest completed run for each material from 476 logs. All selected runs use **revision 3.401**; no databases were missing.

### Correctness

- **268 WTM/BTM comparisons: no differences.**
- Win/draw/loss totals and full DTM histograms match Michel’s “All positions” tables, with moves converted to plies and BTM compared through mirroring.
- Every log reports **`passes=1 updates=0/0`**.
- Logged verification covers **1,172,183,085,800 side-positions**, with **nothing skipped**.

The [full audit report](/tmp2/gwies/endgame7/reports/2026-09-16-all-2-to-7-piece-audit.md) links every selected log and its two reference pages. This was a log audit, not another scan of the DTM files.

### Cache performance

| Seven-piece family | Databases | Summed runtime | Dependency hit rate: generation / verification |
|---|---:|---:|---:|
| 4×3 | 20 | 17h59m | 98.886% / 99.049% |
| 5×2 | 18 | 11h26m | 99.760% / 99.961% |
| 6×1 | 14 | 4h23m | 99.925% / 99.950% |

All 134 jobs together took **35h05m of summed job time**.

**One dependency is the clear hotspot:** `2wX-1wO-1bX-2bO.dtm`. It accounts for **17.06 billion decompressions—70.5% of all dependency decompressions**.

Its worst behaviour occurs in:

| Database being generated | Hot dependency hit rate, generation / verification | Hot dependency decompressions, both phases |
|---|---:|---:|
| `1wX-3wO-2bX-1bO` | 75.77% / 75.74% | 11.21 billion |
| `2wX-2wO-2bX-1bO` | 87.52% / 87.67% | 5.73 billion |

Those nearly unchanged verification miss rates show **persistent cache pressure, not merely warm-up**.

Other findings:

- **Growth stalls are small:** 443 seconds overall, about **0.35%** of runtime.
- Coordinator totals: **182 shrinks, 19 rollbacks, zero recorded transfers**. Idle reclamation works, but these runs do not demonstrate successful paired memory transfers.
- Current-database verification still incurred **5.35 billion decompressions**.
- Frontier compilation is now only **2.15% of total runtime**—that earlier bottleneck is substantially resolved.

### My recommendation

Benchmark those two hotspot jobs with more shared-cache capacity, or with the hot dependency resident. It needs **7,940 MiB uncompressed**, but the current **1,024 MiB per-database residency limit excludes it**.

In the worst job, the shared cache is almost full while the separate 8 GiB residency allowance uses only **2.28 GiB**. That makes **better allocation between the two budgets** a promising next step—without blindly increasing total memory consumption.

**Bottom line: correctness is excellent; the remaining dependency-cache problem is highly concentrated and gives us a concrete benchmark target.**

GW

[gwiesenekker]

Full verification of the final EGTB did not find any inconsistencies for all 7-piece EGTBs. Full verification takes a very long time for the 4x4 EGTBs, much longer than generation of the EGTBs itself: 4 kings vs 3 kings and 1 man would take 4 days on a 16 core VPS, so you can disable verification now and do a full verification later. I am generating the 4x4 EGTBs on a 64-core NUMA VPS with 512GB RAM, lets see how far we can get in a month:

Code: Select all

generated 4wX-0wO-4bX-0bO.dtm: material=4 0 4 0 positions=37581505500 maximum-index=37581505499 passes=39 maximum-dtm=39 threads=64
self-consistency: passes=0 updates=0/0
final read-only consistency verification: SKIPPED — NOT VERIFIED (mode=none)
consistency current-DB cache:
  Metric                                Value
  Lookups                                   0
  Hits                                      0
  Misses                                    0
  Hit rate                              0.00%
  Decompressions                            0
  Dirty evictions                           0
  Compressed writes                         0
generator dependency caches:
  Metric                                Value
  Lookups                        202632056820
  Hits                           202632056820
  Misses                                    0
  Hit rate                            100.00%
  Decompressions                            0
  Dirty evictions                           0
  Compressed writes                         0
final verification current-DB cache:
  Metric                                Value
  Lookups                                   0
  Hits                                      0
  Misses                                    0
  Hit rate                              0.00%
  Decompressions                            0
  Dirty evictions                           0
  Compressed writes                         0
final verification dependency caches:
  Metric                                Value
  Lookups                                   0
  Hits                                      0
  Misses                                    0
  Hit rate                              0.00%
  Decompressions                            0
  Dirty evictions                           0
  Compressed writes                         0
generator dependency caches by material (summed across workers):
  Database                            Lookups          Misses  Decompressions    Hit %      Full MiB Mode
  4wX-0wO-1bX-0bO.dtm             17907193560               0               0   100.00         40.41 resident
  4wX-0wO-2bX-0bO.dtm             71365116672               0               0   100.00        909.27 resident
  4wX-0wO-3bX-0bO.dtm            113359746588               0               0   100.00      13336.01 resident
final verification dependency caches by material (summed across workers):
  Database                            Lookups          Misses  Decompressions    Hit %      Full MiB Mode
dependency memory at report time (shared allocations counted once):
  Database                        Full MiB  Payload MiB  Allocated MiB Coverage % Mode
  4wX-0wO-1bX-0bO.dtm                40.41        40.41          40.41     100.00 resident
  4wX-0wO-2bX-0bO.dtm               909.27       909.27         909.27     100.00 resident
  4wX-0wO-3bX-0bO.dtm             13336.01     13336.01       13336.01     100.00 resident
  Coverage is capacity/full size, not occupancy or hit rate. Allocated includes shared-slot metadata; excludes contexts and private views.
shared dependency residency: budget=32768 MiB maximum-database=16384 MiB used=14285.69 MiB loaded=3 cached=0
optimistic dependency caches: initial-database=256 MiB used=0.00 MiB databases=0
adaptive shared-cache budget: 65536 MiB allocated=0.00 MiB growths=0 (metadata included)
shared-cache growth stalls: 0.000000 s total
shared-cache coordinator: shrinks=0 transfers=0 rollbacks=0 recovery-reserve=0.00 MiB assessing=no
shared-cache policy: active=spare-budget-v1 shadows=all-other-policies snapshot=active-cache-state spare-floor=0.100% dense-jump=half-free-budget
shared-cache growth admission: minimum-load-share=0.500% minimum-timed-loads=16 growth-factor=1.500 one-growth-per-checkpoint
WTM: wins=3916965780 losses=55858469 draws=33608681251
WTM DTM statistics:
     DTM            Frequency
     -36                   20
     -34                  188
     -32                  916
     -30                 2384
     -28                 2936
     -26                 4278
     -24                 6042
     -22                 7470
     -20                 9810
     -18                16866
     -16               132301
     -14               598460
     -12              1624982
     -10              1832427
      -8              6566184
      -6              7089677
      -4             18292002
      -2             19671526
      -1          33608681251
       1            577942958
       3            355101700
       5            384795448
       7            305759996
       9            514490445
      11           1075233279
      13            599088625
      15             69563208
      17             11516247
      19              7707348
      21              6309378
      23              4212676
      25              2233408
      27              1422964
      29              1011554
      31               382120
      33               132036
      35                50642
      37                10472
      39                 1276
BTM: wins=3916965780 losses=55858469 draws=33608681251
BTM DTM statistics:
     DTM            Frequency
     -36                   20
     -34                  188
     -32                  916
     -30                 2384
     -28                 2936
     -26                 4278
     -24                 6042
     -22                 7470
     -20                 9810
     -18                16866
     -16               132301
     -14               598460
     -12              1624982
     -10              1832427
      -8              6566184
      -6              7089677
      -4             18292002
      -2             19671526
      -1          33608681251
       1            577942958
       3            355101700
       5            384795448
       7            305759996
       9            514490445
      11           1075233279
      13            599088625
      15             69563208
      17             11516247
      19              7707348
      21              6309378
      23              4212676
      25              2233408
      27              1422964
      29              1011554
      31               382120
      33               132036
      35                50642
      37                10472
      39                 1276
DTM example positions:
  WTM longest win      W:WK23,K28,K48,K49:BK33,K43,K46,K47 {39}
  WTM longest loss     W:WK27,K38,K39,K41:BK15,K16,K20,K50 {-36}
  BTM longest win      B:WK33,K43,K46,K47:BK23,K28,K48,K49 {39}
  BTM longest loss     B:WK15,K16,K20,K50:BK27,K38,K39,K41 {-36}
  draw                 W:WK43,K44,K45,K46:BK47,K48,K49,K50 {-1}
storage: raw=150326022000 payload=9938147555 file=10945232659 bytes overall=7.28% (13.73:1)
wall-clock timings:
  setup                             0.108 s
  initialization                 1982.381 s
  backpropagation                 886.210 s
  frontier compilation             48.031 s
  generation subtotal            2918.798 s
  statistics only (unverified)     29.612 s
  storage metadata                  0.118 s
  durable publication               0.302 s
  total                          2949.302 s
GWDEGTB revision 3.505 completed

The cache policy has greatly improved again in version 3.505.

GW

[gwiesenekker]

The next one has finished:

Code: Select all

generated 4wX-0wO-3bX-1bO.dtm: material=4 0 3 1 positions=135293419800 maximum-index=135293419799 passes=67 maximum-dtm=67 threads=64
self-consistency: passes=0 updates=0/0
final read-only consistency verification: SKIPPED — NOT VERIFIED (mode=none)
consistency current-DB cache:
  Metric                                Value
  Lookups                                   0
  Hits                                      0
  Misses                                    0
  Hit rate                              0.00%
  Decompressions                            0
  Dirty evictions                           0
  Compressed writes                         0
generator dependency caches:
  Metric                                Value
  Lookups                        691135842996
  Hits                           683086458279
  Misses                           8049384717
  Hit rate                             98.84%
  Decompressions                   7225370601
  Dirty evictions                           0
  Compressed writes                         0
final verification current-DB cache:
  Metric                                Value
  Lookups                                   0
  Hits                                      0
  Misses                                    0
  Hit rate                              0.00%
  Decompressions                            0
  Dirty evictions                           0
  Compressed writes                         0
final verification dependency caches:
  Metric                                Value
  Lookups                                   0
  Hits                                      0
  Misses                                    0
  Hit rate                              0.00%
  Decompressions                            0
  Dirty evictions                           0
  Compressed writes                         0
generator dependency caches by material (summed across workers):
  Database                            Lookups          Misses  Decompressions    Hit %      Full MiB Mode
  3wX-1wO-1bX-0bO.dtm             24339549669               0               0   100.00        145.48 resident
  3wX-1wO-2bX-0bO.dtm            102660307125               0               0   100.00       3273.38 resident
  3wX-1wO-3bX-0bO.dtm            186253918815      7815370351      7003019309    95.80      48009.62 shared
  4wX-0wO-0bX-1bO.dtm              7600819444               0               0   100.00         36.37 resident
  4wX-0wO-1bX-0bO.dtm             26878715364               0               0   100.00         40.41 resident
  4wX-0wO-1bX-1bO.dtm             61181744565               0               0   100.00       1636.69 resident
  4wX-0wO-2bX-0bO.dtm             71508500809               0               0   100.00        909.27 resident
  4wX-0wO-2bX-1bO.dtm            144438764162        64458863        61325366    99.96      36007.22 shared
  4wX-0wO-3bX-0bO.dtm             57729185312               0               0   100.00      13336.01 resident
  4wX-0wO-4bX-0bO.dtm              8544337731       169555503       161025926    98.02     143362.07 shared
final verification dependency caches by material (summed across workers):
  Database                            Lookups          Misses  Decompressions    Hit %      Full MiB Mode
optimistic dependency cache activity (whole run):
  Busy reads                          14816241
  Invalidated reads                      28373
  Publication conflicts               28339226
  Pages published                   8021045491
dependency memory at report time (shared allocations counted once):
  Database                        Full MiB  Payload MiB  Allocated MiB Coverage % Mode
  4wX-0wO-4bX-0bO.dtm            143362.07      8585.25        8853.54       5.99 cached
  4wX-0wO-2bX-0bO.dtm               909.27       909.27         909.27     100.00 resident
  3wX-1wO-1bX-0bO.dtm               145.48       145.48         145.48     100.00 resident
  4wX-0wO-0bX-1bO.dtm                36.37        36.37          36.37     100.00 resident
  4wX-0wO-3bX-0bO.dtm             13336.01     13336.01       13336.01     100.00 resident
  3wX-1wO-2bX-0bO.dtm              3273.38      3273.38        3273.38     100.00 resident
  4wX-0wO-1bX-0bO.dtm                40.41        40.41          40.41     100.00 resident
  3wX-1wO-3bX-0bO.dtm             48009.62     33215.06       34253.03      69.18 cached
  4wX-0wO-2bX-1bO.dtm             36007.22     15188.75       15663.39      42.18 cached
  4wX-0wO-1bX-1bO.dtm              1636.69      1636.69        1636.69     100.00 resident
  Coverage is capacity/full size, not occupancy or hit rate. Allocated includes shared-slot metadata; excludes contexts and private views.
shared dependency residency: budget=32768 MiB maximum-database=16384 MiB used=19377.62 MiB loaded=7 cached=3
optimistic dependency caches: initial-database=256 MiB used=56989.06 MiB databases=3
adaptive shared-cache budget: 65536 MiB allocated=58769.97 MiB growths=15 (metadata included)
shared-cache growth stalls: 52.516214 s total
shared-cache coordinator: shrinks=0 transfers=0 rollbacks=0 recovery-reserve=0.00 MiB assessing=no
shared-cache policy: active=spare-budget-v1 shadows=all-other-policies snapshot=active-cache-state spare-floor=0.100% dense-jump=half-free-budget
shared-cache growth admission: minimum-load-share=0.500% minimum-timed-loads=16 growth-factor=1.500 one-growth-per-checkpoint
WTM: wins=30076181317 losses=124038373 draws=105093200110
WTM DTM statistics:
     DTM            Frequency
     -52                    3
     -50                    4
     -48                   48
     -46                  104
     -44                   46
     -42                   59
     -40                  115
     -38                  180
     -36                  137
     -34                  395
     -32                 4410
     -30                18838
     -28                32060
     -26                13688
     -24                17435
     -22                25588
     -20                42547
     -18               125713
     -16               181949
     -14               629730
     -12              1943117
     -10              2959241
      -8              9748732
      -6             13484813
      -4             41328473
      -2             53480948
      -1         105093200110
       1           2334143271
       3           3042623376
       5           3387934792
       7           2585361379
       9           2889756708
      11           4777858460
      13           5102511536
      15           4010170409
      17           1568045092
      19            252180599
      21             55585271
      23             26178712
      25             16016071
      27             10069250
      29              6945643
      31              4333386
      33              2571328
      35              1509941
      37               916867
      39               539680
      41               322932
      43               223203
      45               139458
      47                83268
      49                49643
      51                36824
      53                30075
      55                21228
      57                11104
      59                 6148
      61                 2518
      63                 2133
      65                  895
      67                  117
BTM: wins=10075690738 losses=935635687 draws=124282093375
BTM DTM statistics:
     DTM            Frequency
     -66                    3
     -64                   14
     -62                    9
     -60                   29
     -58                   93
     -56                  204
     -54                  177
     -52                  321
     -50                  318
     -48                  500
     -46                 1179
     -44                 2008
     -42                 2850
     -40                 4335
     -38                 7499
     -36                12580
     -34                22325
     -32                36593
     -30                80003
     -28               107994
     -26               233746
     -24               507424
     -22              1116521
     -20              4168552
     -18             16411403
     -16             29293750
     -14             32226298
     -12             45730669
     -10             97900321
      -8            175630542
      -6            196532007
      -4            179182460
      -2            156422909
      -1         124282093375
       0                   51
       1           1572963595
       3            875996731
       5            808141760
       7            442106344
       9            475833709
      11           1090540393
      13           2153355618
      15           1851996475
      17            663668122
      19            106866001
      21             19174837
      23              4986153
      25              2256293
      27              1762080
      29              1691668
      31              1330733
      33               915996
      35               620813
      37               436975
      39               316361
      41               230376
      43               208989
      45               147162
      47                85830
      49                37486
      51                14158
      53                 4705
      55                 1279
      57                   96
DTM example positions:
  WTM longest win      W:WK8,K35,K39,K41:B29,K14,K20,K46 {67}
  WTM longest loss     W:WK8,K19,K21,K32:B35,K2,K5,K49 {-52}
  BTM longest win      B:WK9,K14,K43,K46:B33,K5,K30,K49 {57}
  BTM longest loss     B:WK5,K25,K26,K35:B29,K20,K34,K37 {-66}
  draw                 W:WK44,K45,K46,K47:B43,K48,K49,K50 {-1}
storage: raw=541173679200 payload=45249361270 file=48904340650 bytes overall=9.04% (11.07:1)
wall-clock timings:
  slice phases: sums for newly generated slices; 0 slices reused
  setup                             0.111 s
  initialization                 8530.029 s
  backpropagation                4707.878 s
  frontier compilation            191.579 s
  slice verification/fallback       0.000 s
  full-index merge                389.009 s
  generation subtotal           13851.353 s
  statistics only (unverified)    110.627 s
  storage metadata                  0.324 s
  durable publication               1.028 s
  total                         13964.569 s
GWDEGTB revision 3.505 completed

GW

[gwiesenekker]

The next one:

Code: Select all

generated 4wX-0wO-2bX-2bO.dtm: material=4 0 2 2 positions=182231953200 maximum-index=182231953199 passes=83 maximum-dtm=83 threads=64
self-consistency: passes=0 updates=0/0
final read-only consistency verification: SKIPPED — NOT VERIFIED (mode=none)
consistency current-DB cache:
  Metric                                Value
  Lookups                                   0
  Hits                                      0
  Misses                                    0
  Hit rate                              0.00%
  Decompressions                            0
  Dirty evictions                           0
  Compressed writes                         0
generator dependency caches:
  Metric                                Value
  Lookups                        869424107749
  Hits                           854493124083
  Misses                          14930983666
  Hit rate                             98.28%
  Decompressions                  14048865604
  Dirty evictions                           0
  Compressed writes                         0
final verification current-DB cache:
  Metric                                Value
  Lookups                                   0
  Hits                                      0
  Misses                                    0
  Hit rate                              0.00%
  Decompressions                            0
  Dirty evictions                           0
  Compressed writes                         0
final verification dependency caches:
  Metric                                Value
  Lookups                                   0
  Hits                                      0
  Misses                                    0
  Hit rate                              0.00%
  Decompressions                            0
  Dirty evictions                           0
  Compressed writes                         0
generator dependency caches by material (summed across workers):
  Database                            Lookups          Misses  Decompressions    Hit %      Full MiB Mode
  2wX-2wO-1bX-0bO.dtm             22156994807               0               0   100.00        195.96 resident
  2wX-2wO-2bX-0bO.dtm            100255333140               0               0   100.00       4409.05 resident
  2wX-2wO-3bX-0bO.dtm            217033972993     12498178987     11937276935    94.24      64666.02 shared
  3wX-1wO-1bX-0bO.dtm                49311647               0               0   100.00        145.48 resident
  3wX-1wO-2bX-0bO.dtm               409055457               0               0   100.00       3273.38 resident
  3wX-1wO-3bX-0bO.dtm              3268934311      1501735203      1194099913    54.06      48009.62 shared
  4wX-0wO-0bX-1bO.dtm             22802458332               0               0   100.00         36.37 resident
  4wX-0wO-0bX-2bO.dtm             26086020713               0               0   100.00        734.84 resident
  4wX-0wO-1bX-0bO.dtm             26860790340               0               0   100.00         40.41 resident
  4wX-0wO-1bX-1bO.dtm            122363489130               0               0   100.00       1636.69 resident
  4wX-0wO-1bX-2bO.dtm            122042094167        96983013        96862459    99.92      32333.01 shared
  4wX-0wO-2bX-0bO.dtm             35682558336               0               0   100.00        909.27 resident
  4wX-0wO-2bX-1bO.dtm            144438764162       251831680       242570562    99.83      36007.22 shared
  4wX-0wO-3bX-1bO.dtm             25974330214       582254783       578055735    97.76     516103.44 shared
final verification dependency caches by material (summed across workers):
  Database                            Lookups          Misses  Decompressions    Hit %      Full MiB Mode
optimistic dependency cache activity (whole run):
  Busy reads                           2219329
  Invalidated reads                       9850
  Publication conflicts                3441591
  Pages published                  14927542075
dependency memory at report time (shared allocations counted once):
  Database                        Full MiB  Payload MiB  Allocated MiB Coverage % Mode
  3wX-1wO-1bX-0bO.dtm               145.48       145.48         145.48     100.00 resident
  3wX-1wO-2bX-0bO.dtm              3273.38      3273.38        3273.38     100.00 resident
  3wX-1wO-3bX-0bO.dtm             48009.62       864.00         891.00       1.80 cached
  4wX-0wO-3bX-1bO.dtm            516103.44       242.99         250.58       0.05 cached
  2wX-2wO-1bX-0bO.dtm               195.96       195.96         195.96     100.00 resident
  2wX-2wO-3bX-0bO.dtm             64666.02     33215.06       34253.03      51.36 cached
  4wX-0wO-0bX-1bO.dtm                36.37        36.37          36.37     100.00 resident
  2wX-2wO-2bX-0bO.dtm              4409.05      4409.05        4409.05     100.00 resident
  4wX-0wO-1bX-2bO.dtm             32333.01     14762.25       15223.57      45.66 cached
  4wX-0wO-1bX-1bO.dtm              1636.69      1636.69        1636.69     100.00 resident
  4wX-0wO-1bX-0bO.dtm                40.41        40.41          40.41     100.00 resident
  4wX-0wO-0bX-2bO.dtm               734.84       734.84         734.84     100.00 resident
  4wX-0wO-2bX-0bO.dtm               909.27       909.27         909.27     100.00 resident
  4wX-0wO-2bX-1bO.dtm             36007.22      5670.66        5847.86      15.75 cached
  Coverage is capacity/full size, not occupancy or hit rate. Allocated includes shared-slot metadata; excludes contexts and private views.
shared dependency residency: budget=32768 MiB maximum-database=16384 MiB used=11381.46 MiB loaded=9 cached=5
optimistic dependency caches: initial-database=256 MiB used=54754.96 MiB databases=5
adaptive shared-cache budget: 65536 MiB allocated=56466.05 MiB growths=27 (metadata included)
shared-cache growth stalls: 118.158789 s total
shared-cache coordinator: shrinks=27 transfers=0 rollbacks=8 recovery-reserve=0.00 MiB assessing=no
shared-cache policy: active=spare-budget-v1 shadows=all-other-policies snapshot=active-cache-state spare-floor=0.100% dense-jump=half-free-budget
shared-cache growth admission: minimum-load-share=0.500% minimum-timed-loads=16 growth-factor=1.500 one-growth-per-checkpoint
WTM: wins=79922300425 losses=90723002 draws=102218929773
WTM DTM statistics:
     DTM            Frequency
     -44                    1
     -42                    8
     -40                    1
     -38                    8
     -36                   93
     -34                  976
     -32                 5463
     -30                20867
     -28                35753
     -26                18568
     -24                21439
     -22                25684
     -20                16973
     -18                30752
     -16                86789
     -14               329274
     -12               426043
     -10              1316977
      -8              3688295
      -6              7737336
      -4             28620428
      -2             48341274
      -1         102218929773
       1           3533805757
       3           7166565762
       5           9487575693
       7           9670805881
       9           7788983928
      11           8263418065
      13           9408841331
      15           9435231549
      17           7117455987
      19           4640491640
      21           2254245039
      23            728114152
      25            235817050
      27            101070951
      29             44462844
      31             21483535
      33             10739473
      35              5215811
      37              2881256
      39              1811335
      41              1107544
      43               757280
      45               468802
      47               314245
      49               206526
      51               139427
      53               103530
      55                70348
      57                47474
      59                34957
      61                19163
      63                 6369
      65                 3608
      67                 2092
      69                 1038
      71                  496
      73                  146
      75                  215
      77                   90
      79                   26
      81                    9
      83                    1
BTM: wins=8710678358 losses=5779699277 draws=167741575565
BTM DTM statistics:
     DTM            Frequency
     -82                    2
     -80                    7
     -78                   14
     -76                   24
     -74                   94
     -72                   99
     -70                  208
     -68                  394
     -66                  719
     -64                 1296
     -62                 2277
     -60                 4867
     -58                 7459
     -56                11038
     -54                15782
     -52                22851
     -50                32565
     -48                47889
     -46                68880
     -44               105359
     -42               148535
     -40               218953
     -38               319738
     -36               523403
     -34               959490
     -32              2325701
     -30              5706268
     -28             13179678
     -26             26859592
     -24             55429095
     -22            130558779
     -20            227681811
     -18            292431029
     -16            314585022
     -14            306171309
     -12            461798704
     -10            923269210
      -8           1065928241
      -6            888981535
      -4            621566300
      -2            440706565
      -1         167741575565
       0                28495
       1           1430312061
       3            701578468
       5            502393880
       7            182174789
       9            123711245
      11            160548308
      13            399351831
      15            797791889
      17            982484264
      19            901518822
      21            802321527
      23            675229943
      25            494829403
      27            301095976
      29            163615875
      31             68642377
      33             17636447
      35              3896875
      37              1158133
      39               266708
      41                60343
      43                18300
      45                11199
      47                13829
      49                 9651
      51                 3264
      53                 2112
      55                  581
      57                  258
DTM example positions:
  WTM longest win      W:WK7,K12,K23,K33:B6,15,K18,K46 {83}
  WTM longest loss     W:WK8,K14,K18,K28:B1,45,K2,K25 {-44}
  BTM longest win      B:WK27,K36,K42,K46:B33,39,K5,K48 {57}
  BTM longest loss     B:WK5,K7,K12,K33:B6,15,K18,K46 {-82}
  draw                 W:WK45,K46,K47,K48:B43,44,K49,K50 {-1}
storage: raw=728927812800 payload=83805177450 file=88763055358 bytes overall=12.18% (8.21:1)
wall-clock timings:
  slice phases: sums for newly generated slices; 0 slices reused
  setup                             0.109 s
  initialization                12470.560 s
  backpropagation                8875.488 s
  frontier compilation            290.764 s
  slice verification/fallback       0.000 s
  full-index merge                573.400 s
  generation subtotal           22262.649 s
  statistics only (unverified)    156.192 s
  storage metadata                  0.380 s
  durable publication               1.424 s
  total                         22422.410 s
GWDEGTB revision 3.505 completed

GW

[gwiesenekker]

Here is the next one:

Code: Select all

generated 4wX-0wO-1bX-3bO.dtm: material=4 0 1 3 positions=108832972050 maximum-index=108832972049 passes=85 maximum-dtm=84 threads=64
self-consistency: passes=0 updates=0/0
final read-only consistency verification: SKIPPED — NOT VERIFIED (mode=none)
consistency current-DB cache:
  Metric                                Value
  Lookups                                   0
  Hits                                      0
  Misses                                    0
  Hit rate                              0.00%
  Decompressions                            0
  Dirty evictions                           0
  Compressed writes                         0
generator dependency caches:
  Metric                                Value
  Lookups                        483812552016
  Hits                           479365298178
  Misses                           4447253838
  Hit rate                             99.08%
  Decompressions                   4323618980
  Dirty evictions                           0
  Compressed writes                         0
final verification current-DB cache:
  Metric                                Value
  Lookups                                   0
  Hits                                      0
  Misses                                    0
  Hit rate                              0.00%
  Decompressions                            0
  Dirty evictions                           0
  Compressed writes                         0
final verification dependency caches:
  Metric                                Value
  Lookups                                   0
  Hits                                      0
  Misses                                    0
  Hit rate                              0.00%
  Decompressions                            0
  Dirty evictions                           0
  Compressed writes                         0
generator dependency caches by material (summed across workers):
  Database                            Lookups          Misses  Decompressions    Hit %      Full MiB Mode
  1wX-3wO-1bX-0bO.dtm              6903533103               0               0   100.00        117.03 resident
  1wX-3wO-2bX-0bO.dtm             35051470345               0               0   100.00       2633.18 resident
  1wX-3wO-3bX-0bO.dtm            101636406461      2685314247      2662087758    97.36      38619.99 shared
  2wX-2wO-1bX-0bO.dtm                45141745               0               0   100.00        195.96 resident
  2wX-2wO-2bX-0bO.dtm               388838201               0               0   100.00       4409.05 resident
  2wX-2wO-3bX-0bO.dtm              3402546405       708050259       607851439    79.19      64666.02 shared
  4wX-0wO-0bX-1bO.dtm             22802458332               0               0   100.00         36.37 resident
  4wX-0wO-0bX-2bO.dtm             52172041426               0               0   100.00        734.84 resident
  4wX-0wO-0bX-3bO.dtm             34179191523               0               0   100.00       9655.00 resident
  4wX-0wO-1bX-0bO.dtm              8953596780               0               0   100.00         40.41 resident
  4wX-0wO-1bX-1bO.dtm             61181744565               0               0   100.00       1636.69 resident
  4wX-0wO-1bX-2bO.dtm            122042094167       178853327       178666460    99.85      32333.01 shared
  4wX-0wO-2bX-2bO.dtm             35053488963       875036005       875013323    97.50     695159.73 shared
final verification dependency caches by material (summed across workers):
  Database                            Lookups          Misses  Decompressions    Hit %      Full MiB Mode
optimistic dependency cache activity (whole run):
  Busy reads                            494828
  Invalidated reads                       3101
  Publication conflicts                 639669
  Pages published                   4446614169
dependency memory at report time (shared allocations counted once):
  Database                        Full MiB  Payload MiB  Allocated MiB Coverage % Mode
  2wX-2wO-1bX-0bO.dtm               195.96       195.96         195.96     100.00 resident
  2wX-2wO-2bX-0bO.dtm              4409.05      4409.05        4409.05     100.00 resident
  2wX-2wO-3bX-0bO.dtm             64666.02      6561.00        6766.03      10.15 cached
  1wX-3wO-1bX-0bO.dtm               117.03       117.03         117.03     100.00 resident
  1wX-3wO-3bX-0bO.dtm             38619.99     33215.06       34253.03      86.00 cached
  1wX-3wO-2bX-0bO.dtm              2633.18      2633.18        2633.18     100.00 resident
  4wX-0wO-0bX-3bO.dtm              9655.00      9655.00        9655.00     100.00 resident
  4wX-0wO-0bX-1bO.dtm                36.37        36.37          36.37     100.00 resident
  4wX-0wO-1bX-1bO.dtm              1636.69      1636.69        1636.69     100.00 resident
  4wX-0wO-1bX-2bO.dtm             32333.01     11016.50       11360.76      34.07 cached
  4wX-0wO-2bX-2bO.dtm            695159.73      9841.50       10149.05       1.42 cached
  4wX-0wO-0bX-2bO.dtm               734.84       734.84         734.84     100.00 resident
  4wX-0wO-1bX-0bO.dtm                40.41        40.41          40.41     100.00 resident
  Coverage is capacity/full size, not occupancy or hit rate. Allocated includes shared-slot metadata; excludes contexts and private views.
shared dependency residency: budget=32768 MiB maximum-database=16384 MiB used=19458.53 MiB loaded=9 cached=4
optimistic dependency caches: initial-database=256 MiB used=60634.06 MiB databases=4
adaptive shared-cache budget: 65536 MiB allocated=62528.87 MiB growths=16 (metadata included)
shared-cache growth stalls: 47.476255 s total
shared-cache coordinator: shrinks=0 transfers=0 rollbacks=0 recovery-reserve=0.00 MiB assessing=no
shared-cache policy: active=spare-budget-v1 shadows=all-other-policies snapshot=active-cache-state spare-floor=0.100% dense-jump=half-free-budget
shared-cache growth admission: minimum-load-share=0.500% minimum-timed-loads=16 growth-factor=1.500 one-growth-per-checkpoint
WTM: wins=80096763016 losses=22428814 draws=28713780220
WTM DTM statistics:
     DTM            Frequency
     -32                    3
     -20                  338
     -18                  345
     -16                 5087
     -14                14896
     -12                23725
     -10               179315
      -8               466656
      -6              1388297
      -4              5734104
      -2             14616048
      -1          28713780220
       1           2376140736
       3           6618683514
       5          10329571214
       7          12807378749
       9          11128124157
      11           8577823522
      13           6507755008
      15           6296334744
      17           5745233892
      19           4589248384
      21           2751440290
      23           1289001693
      25            581727777
      27            260075141
      29            116575155
      31             56459317
      33             29180355
      35             15295401
      37              8060172
      39              4454632
      41              2620780
      43              1888594
      45              1486000
      47               994510
      49               510502
      51               250224
      53               158494
      55               103405
      57                69166
      59                53923
      61                35100
      63                15222
      65                 5629
      67                 3074
      69                 1936
      71                 1233
      73                  549
      75                  231
      77                  352
      79                  188
      81                   48
      83                    3
BTM: wins=2518041015 losses=21297407614 draws=85017523421
BTM DTM statistics:
     DTM            Frequency
     -84                    3
     -82                   43
     -80                  164
     -78                  407
     -76                  360
     -74                  607
     -72                 1093
     -70                 1796
     -68                 2315
     -66                 4055
     -64                 9155
     -62                19712
     -60                33081
     -58                43655
     -56                65331
     -54               100585
     -52               164393
     -50               335571
     -48               718082
     -46              1399981
     -44              2066637
     -42              2866238
     -40              4315212
     -38              7433715
     -36             13179180
     -34             24884467
     -32             50529014
     -30            109501909
     -28            270323410
     -26            646304563
     -24           1278707869
     -22           2016493061
     -20           2375341922
     -18           2064025897
     -16           1690996805
     -14           1516807125
     -12           1800868602
     -10           2301611998
      -8           2179520115
      -6           1496056823
      -4            914758266
      -2            527891000
      -1          85017523421
       0                23397
       1            440671608
       3            182707583
       5             88024293
       7             23779912
       9             10443520
      11              6297474
      13             10939639
      15             33129149
      17             70473635
      19            106893416
      21            134719057
      23            153446516
      25            162357199
      27            161156050
      29            151595673
      31            139478994
      33            123852057
      35            109184504
      37             95880726
      39             82098212
      41             69122993
      43             54744002
      45             40881388
      47             27409169
      49             16774604
      51              9348207
      53              5116653
      55              3041645
      57              1825081
      59              1121533
      61               646372
      63               415058
      65               264619
      67               136318
      69                51156
      71                 9992
      73                 2896
      75                  112
DTM example positions:
  WTM longest win      W:WK7,K18,K40,K44:B6,15,37,K38 {83}
  WTM longest loss     W:WK22,K29,K33,K44:B1,17,34,K11 {-32}
  BTM longest win      B:WK12,K23,K34,K49:B8,9,40,K37 {75}
  BTM longest loss     B:WK1,K13,K44,K45:B6,15,32,K47 {-84}
  draw                 W:WK46,K47,K48,K50:B43,44,45,K49 {-1}
storage: raw=435331888200 payload=72090542454 file=75065349734 bytes overall=17.24% (5.80:1)
wall-clock timings:
  slice phases: sums for newly generated slices; 0 slices reused
  setup                             0.113 s
  initialization                 6124.681 s
  backpropagation                7704.548 s
  frontier compilation            218.219 s
  slice verification/fallback       0.000 s
  full-index merge                373.769 s
  generation subtotal           14471.782 s
  statistics only (unverified)     99.736 s
  storage metadata                  0.214 s
  durable publication               0.835 s
  total                         14573.603 s
GWDEGTB revision 3.505 completed

GW

[gwiesenekker]

The next one:

Code: Select all

generated 4wX-0wO-0bX-4bO.dtm: material=4 0 0 4 positions=24313749075 maximum-index=24313749074 passes=85 maximum-dtm=85 threads=64
self-consistency: passes=0 updates=0/0
final read-only consistency verification: SKIPPED — NOT VERIFIED (mode=none)
consistency current-DB cache:
  Metric                                Value
  Lookups                                   0
  Hits                                      0
  Misses                                    0
  Hit rate                              0.00%
  Decompressions                            0
  Dirty evictions                           0
  Compressed writes                         0
generator dependency caches:
  Metric                                Value
  Lookups                        102192916744
  Hits                           101809637470
  Misses                            383279274
  Hit rate                             99.62%
  Decompressions                    382065556
  Dirty evictions                           0
  Compressed writes                         0
final verification current-DB cache:
  Metric                                Value
  Lookups                                   0
  Hits                                      0
  Misses                                    0
  Hit rate                              0.00%
  Decompressions                            0
  Dirty evictions                           0
  Compressed writes                         0
final verification dependency caches:
  Metric                                Value
  Lookups                                   0
  Hits                                      0
  Misses                                    0
  Hit rate                              0.00%
  Decompressions                            0
  Dirty evictions                           0
  Compressed writes                         0
generator dependency caches by material (summed across workers):
  Database                            Lookups          Misses  Decompressions    Hit %      Full MiB Mode
  0wX-4wO-1bX-0bO.dtm               135968424               0               0   100.00         26.15 resident
  0wX-4wO-2bX-0bO.dtm              1775821120               0               0   100.00        588.26 resident
  0wX-4wO-3bX-0bO.dtm             14198025518               0               0   100.00       8627.87 resident
  1wX-3wO-1bX-0bO.dtm                13750358               0               0   100.00        117.03 resident
  1wX-3wO-2bX-0bO.dtm               123139368               0               0   100.00       2633.18 resident
  1wX-3wO-3bX-0bO.dtm              1182395182         8561417         7347699    99.28      38619.99 shared
  4wX-0wO-0bX-1bO.dtm              7600819444               0               0   100.00         36.37 resident
  4wX-0wO-0bX-2bO.dtm             26086020713               0               0   100.00        734.84 resident
  4wX-0wO-0bX-3bO.dtm             34179191523               0               0   100.00       9655.00 resident
  4wX-0wO-1bX-3bO.dtm             16897785094       374717857       374717857    97.78     415164.84 shared
final verification dependency caches by material (summed across workers):
  Database                            Lookups          Misses  Decompressions    Hit %      Full MiB Mode
optimistic dependency cache activity (whole run):
  Busy reads                             11622
  Invalidated reads                        125
  Publication conflicts                   6611
  Pages published                    383272663
dependency memory at report time (shared allocations counted once):
  Database                        Full MiB  Payload MiB  Allocated MiB Coverage % Mode
  1wX-3wO-1bX-0bO.dtm               117.03       117.03         117.03     100.00 resident
  1wX-3wO-2bX-0bO.dtm              2633.18      2633.18        2633.18     100.00 resident
  1wX-3wO-3bX-0bO.dtm             38619.99      9841.50       10149.05      25.48 cached
  0wX-4wO-1bX-0bO.dtm                26.15        26.15          26.15     100.00 resident
  0wX-4wO-3bX-0bO.dtm              8627.87      8627.87        8627.87     100.00 resident
  4wX-0wO-1bX-3bO.dtm            415164.84     33215.06       34253.03       8.00 cached
  0wX-4wO-2bX-0bO.dtm               588.26       588.26         588.26     100.00 resident
  4wX-0wO-0bX-3bO.dtm              9655.00      9655.00        9655.00     100.00 resident
  4wX-0wO-0bX-1bO.dtm                36.37        36.37          36.37     100.00 resident
  4wX-0wO-0bX-2bO.dtm               734.84       734.84         734.84     100.00 resident
  Coverage is capacity/full size, not occupancy or hit rate. Allocated includes shared-slot metadata; excludes contexts and private views.
shared dependency residency: budget=32768 MiB maximum-database=16384 MiB used=22418.70 MiB loaded=8 cached=2
optimistic dependency caches: initial-database=256 MiB used=43056.56 MiB databases=2
adaptive shared-cache budget: 65536 MiB allocated=44402.08 MiB growths=7 (metadata included)
shared-cache growth stalls: 28.470771 s total
shared-cache coordinator: shrinks=0 transfers=0 rollbacks=0 recovery-reserve=0.00 MiB assessing=no
shared-cache policy: active=spare-budget-v1 shadows=all-other-policies snapshot=active-cache-state spare-floor=0.100% dense-jump=half-free-budget
shared-cache growth admission: minimum-load-share=0.500% minimum-timed-loads=16 growth-factor=1.500 one-growth-per-checkpoint
WTM: wins=23500190638 losses=267332 draws=813291105
WTM DTM statistics:
     DTM            Frequency
     -16                   37
     -14                   13
     -12                  277
     -10                  945
      -8                 6157
      -6                29719
      -4               145464
      -2                84720
      -1            813291105
       1            598577841
       3           2137509105
       5           3829742884
       7           5335393227
       9           5092674654
      11           3384858811
      13           1333371251
      15            724665074
      17            506517107
      19            318337544
      21            144309184
      23             53489486
      25             21092437
      27              9610787
      29              4484415
      31              2358038
      33              1309648
      35               780055
      37               417704
      39               243542
      41               139905
      43               103167
      45                74351
      47                54057
      49                38325
      51                16341
      53                 8060
      55                 4296
      57                 4460
      59                 3138
      61                  827
      63                  345
      65                  292
      67                   58
      69                   29
      71                   54
      73                   94
      75                   41
      77                    2
      79                    2
BTM: wins=50164530 losses=17566064496 draws=6697520049
BTM DTM statistics:
     DTM            Frequency
     -84                    2
     -82                   11
     -80                   50
     -78                   86
     -76                   86
     -74                  269
     -72                  264
     -70                  226
     -68                  296
     -66                  719
     -64                 1473
     -62                 2873
     -60                 7187
     -58                 9750
     -56                12149
     -54                20432
     -52                46580
     -50               105037
     -48               195208
     -46               337654
     -44               528273
     -42               816790
     -40              1331419
     -38              2147940
     -36              3726409
     -34              6849395
     -32             12977043
     -30             26067460
     -28             55257486
     -26            115322687
     -24            233113784
     -22            441322024
     -20            705346831
     -18            908289795
     -16           1236208290
     -14           2243999488
     -12           4026746737
     -10           3617227362
      -8           2200246951
      -6           1005263162
      -4            493718795
      -2            228815051
      -1           6697520049
       0                  972
       1              5590940
       3              5868955
       5              2395722
       7               515093
       9               184310
      11                69013
      13                32515
      15                92824
      17               276286
      19               561191
      21               918814
      23              1295829
      25              1695987
      27              2037044
      29              2282919
      31              2497184
      33              2647164
      35              2703085
      37              2712864
      39              2620473
      41              2508547
      43              2289330
      45              2008810
      47              1677362
      49              1323979
      51               992167
      53               724328
      55               505742
      57               346490
      59               244299
      61               171136
      63               121428
      65                81968
      67                58050
      69                42434
      71                26553
      73                17581
      75                11073
      77                 6221
      79                 4658
      81                 2636
      83                 1267
      85                  259
DTM example positions:
  WTM longest win      W:WK9,K20,K38,K42:B3,14,25,44 {79}
  WTM longest loss     W:WK40,K41,K42,K43:B2,12,36,45 {-16}
  BTM longest win      B:WK9,K11,K20,K21:B4,5,16,25 {85}
  BTM longest loss     B:WK1,K13,K44,K45:B6,15,37,42 {-84}
  draw                 W:WK44,K46,K47,K48:B41,42,43,45 {-1}
storage: raw=97254996300 payload=19405218140 file=20070047288 bytes overall=20.64% (4.85:1)
wall-clock timings:
  slice phases: sums for newly generated slices; 0 slices reused
  setup                             0.110 s
  initialization                 1173.634 s
  backpropagation                2038.767 s
  frontier compilation             60.048 s
  slice verification/fallback       0.000 s
  full-index merge                 85.077 s
  generation subtotal            3375.643 s
  statistics only (unverified)     21.816 s
  storage metadata                  0.053 s
  durable publication               0.196 s
  total                          3398.029 s
GWDEGTB revision 3.505 completed

GW