Benchmark Validation File - DO NOT MODIFY! If you do, it will fail validation. Validation Version: 1.3 Program: y-cruncher v0.7.8 Build 9506 Tuning: 13-HSW ~ Airi User: Seungmin Kim (김승민, Korea Science Academy of KAIST) Operating System: Linux 5.5.6-1.el7.x86_64 x86_64 Processor(s): Name: Intel(R) Xeon(R) CPU E5-2699 v3 @ 2.30GHz Logical Cores: 72 Physical Cores: 36 Sockets: 2 NUMA Nodes: 2 Base Frequency: 2,299,973,744 Hz Motherboard: Manufacturer: Supermicro Model: X10DRU-i+ Version: 1.02A Serial Number: Suppressed - Personally identifiable information is opt-in only. Memory: Usable Memory: 811,525,226,496 ( 756 GiB) Total Memory: Unable to Detect Constant: Log(2) Algorithm: Primary Machin-like Formula (3 terms) Decimal Digits: 1,200,000,000,100 Hexadecimal Digits: 996,578,428,550 Computation Mode: Swap Mode Threading Mode: Cilk Plus Work-Stealing -> 64 / 32 Working Memory: 685,885,657,856 ( 639 GiB) Total Memory: 687,194,767,360 ( 640 GiB) Logical Largest Checkpoint: 2,118,600,314,392 (1.93 TiB) Logical Peak Disk Usage: 6,578,365,008,416 (5.98 TiB) Logical Disk Bytes Read: 366,084,546,862,600 ( 333 TiB) Logical Disk Bytes Written: 320,267,770,209,808 ( 291 TiB) Configuration Dump: { Constant : { Constant : "log" Argument : 2 Algorithm : "machin-primary" } ComputeSize : { DecimalDigits : 1200000000100 EnableHexDigits : "true" } Output : { Path : "/scratch/cruncher" OutputEnable : "true" DigitsPerFile : 0 } OutputVerify : "true" Mode : "swap" Parallelism : { TaskDecomposition : 64 Framework : "cilk" WorkerThreads : 32 } Allocator : { Allocator : "interleave-libnuma" LockedPages : "attempt" Nodes : [0 1] } Memory : 687194767360 Checkpointing : { Enabled : "true" PostCheckpointCommand : "" } FarMemoryTuning : { BytesPerSeek : 83886080 ParallelAccess : "none" } FarMemoryConfig : { Framework : "disk-raid0" InterleaveWidth : 262144 BufferPerLane : 1073741824 Checksums : "true" RawIO : "true" Lanes : [ { // Lane 0 Path : "/scratch/cruncher" BufferAllocator : { Allocator : "interleave-libnuma" LockedPages : "attempt" Nodes : [0 1] } WorkerThreadCores : [0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59] WorkerThreadPriority : 2 } ] } } Start Date: Tue Jul 14 14:02:26 2020 End Date: Wed Jul 29 01:09:58 2020 Total Computation Time: 1169940.880 seconds Start-to-End Wall Time: 1249652.423 seconds CPU Utilization: 907.02 % + 7.10 % kernel overhead Multi-core Efficiency: 12.60 % + 0.10 % kernel overhead Last Decimal Digits: 6553070529 6594694413 3196305844 8660375866 6272893931 : 1,200,000,000,050 3909213398 5855198139 7332484927 6464491487 8118625598 : 1,200,000,000,100 Last Hexadecimal Digits: b3db59ecdd 6c5917ea01 1715b8ee08 a45d30ee12 a634ea0a19 : 996,578,428,500 817610e59b ef1fb569a9 dc0153b08a e0709394f7 1ce3d8f598 : 996,578,428,550 SHA256-dec(1,200,000,000,101 - 1,200,000,000,200): e35b58ad3e0f70f0702fc4dda354abbfb8b0b4b19cb7af0effaf7a0171b82eb7 Dec Counts: {120000014933,120000154586,119999713721,119999909968,119999641499,120000191987,120000170550,120000281918,119999976675,119999944263} Hex Counts: {62286271012,62286277381,62286399670,62286176392,62286099604,62286333154,62285687449,62286335129,62286202735,62286520520,62286025608,62286088169,62285611823,62285910115,62286132697,62286357092} Dec Hash: Floor(|x| * 10^dec) mod (2^61 - 1) = 922953578096342704 Hex Hash: Floor(|x| * 16^hex) mod (2^61 - 1) = 1277021835185563319 Spot Check: Good through 1,000,000,000,000 Timer Sanity Check: Disabled due to checkpoint restart Frequency Sanity Check: Disabled in this version of y-cruncher Reference Clock: TSC Reference Clock 0: 0 Reference Clock 1: 105,845,484 Reference Clock 2: 10,398,502 Is Debugger Present: Unknown Is Contiguous: No ECC Recovered Errors: 0 Colors: Yes Event Log: Tue Jul 14 14:02:26 2020 0.077 Working Memory Tue Jul 14 14:04:31 2020 125.109 Working Memory: 639 GiB (spread: 97%/2) Tue Jul 14 14:04:31 2020 125.109 Twiddle Tables Tue Jul 14 14:04:31 2020 125.264 Twiddle Tables: 224 MiB (spread: 98%/2) Tue Jul 14 14:04:31 2020 125.264 I/O Buffers Tue Jul 14 14:04:32 2020 126.109 I/O Buffers: 1.00 GiB (spread: 99%/2) Tue Jul 14 14:04:32 2020 126.109 Begin Computation Tue Jul 14 14:04:32 2020 126.110 18 ArcCoth( 26 ): Tue Jul 14 14:04:32 2020 126.110 Series CommonP2B3... 424,036,255,514 terms (Expansion Factor = 5.062) Tue Jul 14 14:04:32 2020 126.110 Series: A ( 65 ) 0.000% Tue Jul 14 14:04:32 2020 126.180 Series: A ( 64 ) 0.000% Tue Jul 14 14:04:32 2020 126.424 Series: A ( 63 ) 0.001% Tue Jul 14 14:04:33 2020 126.695 Series: A ( 62 ) 0.001% Tue Jul 14 14:04:33 2020 126.988 Series: A ( 61 ) 0.002% Tue Jul 14 14:04:33 2020 127.290 Series: E ( 60 ) 0.002% Tue Jul 14 14:04:34 2020 127.595 Series: E ( 59 ) 0.003% Tue Jul 14 14:04:34 2020 127.896 Series: E ( 58 ) 0.003% Tue Jul 14 14:04:34 2020 128.272 Series: E ( 57 ) 0.004% Tue Jul 14 14:04:35 2020 128.709 Series: E ( 56 ) 0.004% Tue Jul 14 14:04:35 2020 129.253 Series: E ( 55 ) 0.005% Tue Jul 14 14:04:36 2020 129.945 Series: E ( 54 ) 0.006% Tue Jul 14 14:04:37 2020 130.723 Series: E ( 53 ) 0.007% Tue Jul 14 14:04:38 2020 131.669 Series: E ( 52 ) 0.009% Tue Jul 14 14:04:39 2020 132.849 Series: E ( 51 ) 0.010% Tue Jul 14 14:04:40 2020 134.279 Series: E ( 50 ) 0.012% Tue Jul 14 14:04:42 2020 135.887 Series: E ( 49 ) 0.015% Tue Jul 14 14:04:44 2020 137.913 Series: E ( 48 ) 0.018% Tue Jul 14 14:04:46 2020 140.481 Series: E ( 47 ) 0.021% Tue Jul 14 14:04:49 2020 143.446 Series: E ( 46 ) 0.025% Tue Jul 14 14:04:53 2020 146.845 Series: E ( 45 ) 0.030% Tue Jul 14 14:04:57 2020 151.199 Series: E ( 44 ) 0.036% Tue Jul 14 14:05:02 2020 156.475 Series: E ( 43 ) 0.042% Tue Jul 14 14:05:09 2020 162.917 Series: E ( 42 ) 0.051% Tue Jul 14 14:05:17 2020 170.818 Series: E ( 41 ) 0.060% Tue Jul 14 14:05:26 2020 180.422 Series: E ( 40 ) 0.072% Tue Jul 14 14:05:38 2020 191.764 Series: E ( 39 ) 0.086% Tue Jul 14 14:05:52 2020 205.778 Series: E ( 38 ) 0.102% Tue Jul 14 14:06:09 2020 222.764 Series: E ( 37 ) 0.122% Tue Jul 14 14:06:29 2020 243.362 Series: E ( 36 ) 0.145% Tue Jul 14 14:06:55 2020 268.949 Series: E ( 35 ) 0.173% Tue Jul 14 14:07:25 2020 299.344 Series: E ( 34 ) 0.206% Tue Jul 14 14:08:02 2020 335.941 Series: E ( 33 ) 0.246% Tue Jul 14 14:08:46 2020 380.354 Series: E ( 32 ) 0.293% Tue Jul 14 14:09:42 2020 436.007 Series: E ( 31 ) 0.349% Tue Jul 14 14:10:48 2020 501.796 Series: E ( 30 ) 0.416% Tue Jul 14 14:12:12 2020 586.343 Series: E ( 29 ) 0.495% Tue Jul 14 14:13:55 2020 689.288 Series: E ( 28 ) 0.591% Tue Jul 14 14:15:51 2020 804.755 Series: E ( 27 ) 0.704% Tue Jul 14 14:18:12 2020 946.365 Series: E ( 26 ) 0.839% Tue Jul 14 14:21:13 2020 1126.721 Series: E ( 25 ) 1.000% Tue Jul 14 14:24:53 2020 1346.873 Series: E ( 24 ) 1.191% Tue Jul 14 14:29:00 2020 1593.985 Series: E ( 23 ) 1.420% Tue Jul 14 14:34:11 2020 1904.772 Series: E ( 22 ) 1.692% Tue Jul 14 14:40:25 2020 2278.819 Series: E ( 21 ) 2.017% Tue Jul 14 14:48:25 2020 2759.291 Series: E ( 20 ) 2.404% Tue Jul 14 14:57:25 2020 3299.427 Series: E ( 19 ) 2.865% Tue Jul 14 15:08:53 2020 3987.107 Series: E ( 18 ) 3.415% Tue Jul 14 15:22:29 2020 4802.964 Series: E ( 17 ) 4.071% Tue Jul 14 15:39:06 2020 5800.401 Series: E ( 16 ) 4.853% Tue Jul 14 15:59:08 2020 7002.323 Series: E ( 15 ) 5.785% Tue Jul 14 16:23:36 2020 8470.179 Series: E ( 14 ) 6.896% Tue Jul 14 16:52:37 2020 10211.401 Series: E ( 13 ) 8.221% Tue Jul 14 17:30:45 2020 12498.865 Series: S ( 12 ) 9.802% Tue Jul 14 18:26:38 2020 15852.437 Series: S ( 11 ) 11.688% Tue Jul 14 19:36:09 2020 20023.218 Series: S ( 10 ) 13.938% Tue Jul 14 21:08:06 2020 25540.441 Series: S ( 9 ) 16.624% Tue Jul 14 23:18:24 2020 33357.875 Series: S ( 8 ) 19.831% Wed Jul 15 01:59:08 2020 43001.583 Series: S ( 7 ) 23.661% Wed Jul 15 07:41:14 2020 63528.151 Series: S ( 6 ) 28.239% Wed Jul 15 14:36:31 2020 88445.023 Series: S ( 5 ) 33.713% Wed Jul 15 23:35:46 2020 120799.661 Series: S ( 4 ) 40.267% Thu Jul 16 10:21:38 2020 159551.930 Series: S ( 3 ) 48.124% Fri Jul 17 02:35:52 2020 218006.244 Series: S ( 2 ) 57.561% Fri Jul 17 13:15:19 2020 0.000 --- Resuming From Checkpoint --- Fri Jul 17 13:15:20 2020 0.705 Working Memory Fri Jul 17 13:17:21 2020 122.130 Working Memory: 639 GiB (spread: 98%/2) Fri Jul 17 13:17:21 2020 122.130 Twiddle Tables Fri Jul 17 13:17:21 2020 122.287 Twiddle Tables: 224 MiB (spread: 76%/2) Fri Jul 17 13:17:21 2020 122.287 I/O Buffers Fri Jul 17 13:17:21 2020 122.565 I/O Buffers: 1.00 GiB (spread: 99%/2) Fri Jul 17 13:17:21 2020 122.565 Resuming Computation Fri Jul 17 13:17:21 2020 122.565 18 ArcCoth( 26 ): Fri Jul 17 13:17:21 2020 122.565 Series CommonP2B3... 424,036,255,514 terms (Expansion Factor = 5.062) Fri Jul 17 13:17:21 2020 122.565 Series: S ( 2 ) 57.561% Sat Jul 18 03:21:31 2020 50772.124 Series: S ( 1 ) 68.934% Sat Jul 18 14:54:18 2020 0.000 --- Resuming From Checkpoint --- Sat Jul 18 14:54:18 2020 0.445 Working Memory Sat Jul 18 14:56:11 2020 113.377 Working Memory: 639 GiB (spread: 98%/2) Sat Jul 18 14:56:11 2020 113.377 Twiddle Tables Sat Jul 18 14:56:11 2020 113.526 Twiddle Tables: 224 MiB (spread: 99%/2) Sat Jul 18 14:56:11 2020 113.526 I/O Buffers Sat Jul 18 14:56:12 2020 113.796 I/O Buffers: 1.00 GiB (spread: 99%/2) Sat Jul 18 14:56:12 2020 113.796 Resuming Computation Sat Jul 18 14:56:12 2020 113.796 18 ArcCoth( 26 ): Sat Jul 18 14:56:12 2020 113.796 Series CommonP2B3... 424,036,255,514 terms (Expansion Factor = 5.062) Sat Jul 18 14:56:12 2020 113.796 Series: S ( 1 ) 68.934% Sun Jul 19 07:12:40 2020 58701.669 Series: S ( 0 ) 82.735% Mon Jul 20 13:01:24 2020 166026.357 Finishing Series Mon Jul 20 14:07:06 2020 169968.075 Large Division Tue Jul 21 01:57:28 2020 212589.965 -2 ArcCoth( 4801 ): Tue Jul 21 01:57:28 2020 212589.966 Series CommonP2B3... 162,984,498,016 terms (Expansion Factor = 2.505) Tue Jul 21 01:57:28 2020 212589.966 Series: A ( 34 ) 0.000% Tue Jul 21 01:57:28 2020 212590.452 Series: A ( 33 ) 0.001% Tue Jul 21 01:57:29 2020 212590.707 Series: E ( 32 ) 0.002% Tue Jul 21 01:57:29 2020 212590.984 Series: E ( 31 ) 0.003% Tue Jul 21 01:57:29 2020 212591.270 Series: E ( 30 ) 0.004% Tue Jul 21 01:57:30 2020 212591.687 Series: E ( 29 ) 0.005% Tue Jul 21 01:57:30 2020 212592.243 Series: E ( 28 ) 0.007% Tue Jul 21 01:57:31 2020 212593.052 Series: E ( 27 ) 0.010% Tue Jul 21 01:57:32 2020 212594.208 Series: E ( 26 ) 0.013% Tue Jul 21 01:57:34 2020 212595.920 Series: E ( 25 ) 0.018% Tue Jul 21 01:57:36 2020 212598.249 Series: E ( 24 ) 0.026% Tue Jul 21 01:57:40 2020 212601.714 Series: E ( 23 ) 0.036% Tue Jul 21 01:57:45 2020 212606.601 Series: E ( 22 ) 0.050% Tue Jul 21 01:57:51 2020 212613.370 Series: E ( 21 ) 0.069% Tue Jul 21 01:58:01 2020 212623.551 Series: E ( 20 ) 0.096% Tue Jul 21 01:58:16 2020 212637.871 Series: E ( 19 ) 0.133% Tue Jul 21 01:58:37 2020 212659.040 Series: E ( 18 ) 0.185% Tue Jul 21 01:59:07 2020 212689.204 Series: E ( 17 ) 0.258% Tue Jul 21 01:59:51 2020 212732.786 Series: E ( 16 ) 0.358% Tue Jul 21 02:00:53 2020 212795.100 Series: E ( 15 ) 0.498% Tue Jul 21 02:02:23 2020 212885.453 Series: E ( 14 ) 0.692% Tue Jul 21 02:04:33 2020 213014.678 Series: E ( 13 ) 0.962% Tue Jul 21 02:07:32 2020 213193.974 Series: E ( 12 ) 1.338% Tue Jul 21 02:12:03 2020 213464.876 Series: E ( 11 ) 1.860% Tue Jul 21 02:18:23 2020 213844.647 Series: E ( 10 ) 2.585% Tue Jul 21 02:27:16 2020 214378.548 Series: E ( 9 ) 3.594% Tue Jul 21 02:40:29 2020 215171.141 Series: E ( 8 ) 4.998% Tue Jul 21 02:59:32 2020 216313.835 Series: E ( 7 ) 6.950% Tue Jul 21 03:29:42 2020 218123.849 Series: S ( 6 ) 9.667% Tue Jul 21 04:23:06 2020 221328.010 Series: S ( 5 ) 13.448% Tue Jul 21 05:43:17 2020 226138.592 Series: S ( 4 ) 18.715% Tue Jul 21 07:55:38 2020 234079.630 Series: S ( 3 ) 26.057% Tue Jul 21 14:19:09 2020 257090.753 Series: S ( 2 ) 36.309% Tue Jul 21 23:52:34 2020 291496.368 Series: S ( 1 ) 50.662% Wed Jul 22 15:09:26 2020 346508.485 Series: S ( 0 ) 70.862% Thu Jul 23 05:53:59 2020 0.000 --- Resuming From Checkpoint --- Thu Jul 23 05:53:59 2020 0.005 Working Memory Thu Jul 23 05:56:08 2020 129.535 Working Memory: 639 GiB (spread: 99%/2) Thu Jul 23 05:56:08 2020 129.536 Twiddle Tables Thu Jul 23 05:56:09 2020 129.841 Twiddle Tables: 224 MiB (spread: 0%/2) Thu Jul 23 05:56:09 2020 129.841 I/O Buffers Thu Jul 23 05:56:09 2020 130.099 I/O Buffers: 1.00 GiB (spread: 0%/2) Thu Jul 23 05:56:09 2020 130.099 Resuming Computation Thu Jul 23 05:56:09 2020 130.099 -2 ArcCoth( 4801 ): Thu Jul 23 05:56:09 2020 130.099 Series CommonP2B3... 162,984,498,016 terms (Expansion Factor = 2.505) Thu Jul 23 05:56:09 2020 130.099 Series: S ( 0 ) 70.862% Fri Jul 24 02:06:49 2020 72769.927 Finishing Series Fri Jul 24 03:20:32 2020 77192.643 Large Division Fri Jul 24 16:30:25 2020 124586.497 Accumulate Fri Jul 24 17:01:39 2020 126460.367 8 ArcCoth( 8749 ): Fri Jul 24 17:01:39 2020 126460.367 Series CommonP2B3... 152,208,607,177 terms (Expansion Factor = 2.401) Fri Jul 24 17:01:39 2020 126460.367 Series: A ( 33 ) 0.000% Fri Jul 24 17:01:39 2020 126460.563 Series: A ( 32 ) 0.000% Fri Jul 24 17:01:40 2020 126460.837 Series: A ( 31 ) 0.001% Fri Jul 24 17:01:40 2020 126461.151 Series: E ( 30 ) 0.002% Fri Jul 24 17:01:40 2020 126461.471 Series: E ( 29 ) 0.003% Fri Jul 24 17:01:41 2020 126461.910 Series: E ( 28 ) 0.005% Fri Jul 24 17:01:41 2020 126462.565 Series: E ( 27 ) 0.007% Fri Jul 24 17:01:42 2020 126463.533 Series: E ( 26 ) 0.010% Fri Jul 24 17:01:44 2020 126464.996 Series: E ( 25 ) 0.013% Fri Jul 24 17:01:46 2020 126467.025 Series: E ( 24 ) 0.019% Fri Jul 24 17:01:49 2020 126469.859 Series: E ( 23 ) 0.027% Fri Jul 24 17:01:53 2020 126474.051 Series: E ( 22 ) 0.038% Fri Jul 24 17:01:59 2020 126479.848 Series: E ( 21 ) 0.053% Fri Jul 24 17:02:08 2020 126488.795 Series: E ( 20 ) 0.074% Fri Jul 24 17:02:20 2020 126501.361 Series: E ( 19 ) 0.105% Fri Jul 24 17:02:38 2020 126519.173 Series: E ( 18 ) 0.147% Fri Jul 24 17:03:08 2020 126549.332 Series: E ( 17 ) 0.207% Fri Jul 24 17:03:50 2020 126590.602 Series: E ( 16 ) 0.292% Fri Jul 24 17:04:46 2020 126647.080 Series: E ( 15 ) 0.410% Fri Jul 24 17:06:16 2020 126737.400 Series: E ( 14 ) 0.577% Fri Jul 24 17:08:24 2020 126864.873 Series: E ( 13 ) 0.812% Fri Jul 24 17:11:33 2020 127054.230 Series: E ( 12 ) 1.143% Fri Jul 24 17:16:01 2020 127321.622 Series: E ( 11 ) 1.608% Fri Jul 24 17:22:11 2020 127692.540 Series: E ( 10 ) 2.264% Fri Jul 24 17:31:41 2020 128261.979 Series: E ( 9 ) 3.186% Fri Jul 24 17:45:03 2020 129063.952 Series: E ( 8 ) 4.483% Fri Jul 24 18:05:23 2020 130283.685 Series: E ( 7 ) 6.311% Fri Jul 24 18:36:03 2020 132124.395 Series: S ( 6 ) 8.884% Fri Jul 24 19:34:17 2020 135617.757 Series: S ( 5 ) 12.510% Fri Jul 24 21:01:12 2020 140832.646 Series: S ( 4 ) 17.621% Fri Jul 24 23:31:09 2020 149830.067 Series: S ( 3 ) 24.833% Sat Jul 25 05:42:45 2020 172125.910 Series: S ( 2 ) 35.023% Sat Jul 25 17:00:30 2020 212790.760 Series: S ( 1 ) 49.459% Sun Jul 26 10:56:07 2020 277327.860 Series: S ( 0 ) 70.016% Mon Jul 27 14:07:07 2020 375188.520 Finishing Series Mon Jul 27 15:26:15 2020 379936.224 Large Division Tue Jul 28 05:56:06 2020 432126.584 Accumulate Tue Jul 28 06:30:09 2020 434170.352 Writing Hexadecimal Digits Tue Jul 28 06:58:52 2020 435893.276 Base Converting Tue Jul 28 17:53:28 2020 475169.558 Writing Decimal Digits Tue Jul 28 18:25:58 2020 477119.026 Verifying Base Conversion Wed Jul 29 00:36:10 2020 499330.846 Verifying Binary Output Wed Jul 29 00:45:40 2020 499900.780 Verifying Decimal Output Wed Jul 29 00:58:53 2020 500693.686 Verifying Hexadecimal Output Wed Jul 29 01:09:58 2020 501359.488 End Computation ---- Checksum0: 443efc78a77270e53c22ba8eca57b2c8846cd05b2e97a1df887935992d01497c77aec5eb2990f1a7c241d8cee0c7ae6d756b7f1fbaf23ed38b73e9d7927f7671 Checksum1: e507dbbf87f3fa9568936b1fcba3051fd59d3e764bc5affc9ffb9816cd660e9437a3f1cb02bc5f18dc46da35536105548e36c17cc6c87f8c72f8135242eb8eb5