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: 2,299,987,856 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(10) Algorithm: Primary Machin-like Formula (4 terms) Decimal Digits: 1,200,000,000,100 Hexadecimal Digits: 996,578,428,550 Computation Mode: Swap Mode Threading Mode: Cilk Plus Work-Stealing -> 112 / 56 Working Memory: 696,086,196,992 ( 648 GiB) Total Memory: 697,932,185,600 ( 650 GiB) Logical Largest Checkpoint: 2,242,654,353,976 (2.04 TiB) Logical Peak Disk Usage: 6,516,333,392,080 (5.93 TiB) Logical Disk Bytes Read: 420,720,903,373,472 ( 383 TiB) Logical Disk Bytes Written: 368,315,890,119,480 ( 335 TiB) Configuration Dump: { Constant : { Constant : "log" Argument : 10 Algorithm : "machin-primary" } ComputeSize : { DecimalDigits : 1200000000100 EnableHexDigits : "true" } Output : { Path : "/scratch/cruncher" OutputEnable : "true" DigitsPerFile : 0 } OutputVerify : "true" Mode : "swap" Parallelism : { TaskDecomposition : 112 Framework : "cilk" WorkerThreads : 56 } Allocator : { Allocator : "interleave-libnuma" LockedPages : "attempt" Nodes : [0 1] } Memory : 697932185600 Checkpointing : { Enabled : "true" PostCheckpointCommand : "" } FarMemoryTuning : { BytesPerSeek : 83886080 ParallelAccess : "none" } FarMemoryConfig : { Framework : "disk-raid0" InterleaveWidth : 262144 BufferPerLane : 1610612736 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 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53] WorkerThreadPriority : 2 } ] } } Start Date: Fri Jul 31 18:13:07 2020 End Date: Tue Aug 18 10:02:59 2020 Total Computation Time: 1470494.849 seconds Start-to-End Wall Time: 1525791.855 seconds CPU Utilization: 1070.37 % + 15.05 % kernel overhead Multi-core Efficiency: 14.87 % + 0.21 % kernel overhead Last Decimal Digits: 9274364562 4213740120 5911489105 9377369570 9768117592 : 1,200,000,000,050 2984951646 8625221754 4808167985 0367245549 4266096061 : 1,200,000,000,100 Last Hexadecimal Digits: 908e179221 ca12333535 affbf3c89e 227dac1b61 bcdc802d5d : 996,578,428,500 75164a1259 6f305ccfb3 7fad8320e7 99b59ef057 18d23189fe : 996,578,428,550 SHA256-dec(1,200,000,000,101 - 1,200,000,000,200): 556fb2529923d86c6e9e225e55ebd2f1310c665f3676adbd741cc5309f84425e Dec Counts: {119999951678,119999679904,119999957641,120000247196,120000143156,119999730688,120000107541,120000129151,120000261026,119999792119} Hex Counts: {62286126788,62285992887,62286044557,62286256427,62286336536,62286496142,62286047848,62285872945,62286161518,62286252744,62285949236,62286200161,62286259599,62286161835,62285985189,62286284138} Dec Hash: Floor(|x| * 10^dec) mod (2^61 - 1) = 70986711506235820 Hex Hash: Floor(|x| * 16^hex) mod (2^61 - 1) = 1669524679381581001 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: 107,044,143 Reference Clock 2: 10,430,494 Is Debugger Present: Unknown Is Contiguous: No ECC Recovered Errors: 0 Colors: Yes Event Log: Fri Jul 31 18:13:07 2020 0.000 Working Memory Fri Jul 31 18:15:10 2020 122.865 Working Memory: 648 GiB (spread: 85%/2) Fri Jul 31 18:15:10 2020 122.865 Twiddle Tables Fri Jul 31 18:15:10 2020 123.079 Twiddle Tables: 224 MiB (spread: 100%/1) Fri Jul 31 18:15:10 2020 123.079 I/O Buffers Fri Jul 31 18:15:10 2020 123.411 I/O Buffers: 1.50 GiB (spread: 100%/1) Fri Jul 31 18:15:10 2020 123.411 Begin Computation Fri Jul 31 18:15:10 2020 123.412 478 ArcCoth( 251 ): Fri Jul 31 18:15:10 2020 123.412 Series CommonP2B3... 250,033,992,020 terms (Expansion Factor = 3.347) Fri Jul 31 18:15:10 2020 123.412 Series: A ( 42 ) 0.000% Fri Jul 31 18:15:10 2020 123.413 Series: A ( 41 ) 0.000% Fri Jul 31 18:15:11 2020 123.822 Series: A ( 40 ) 0.001% Fri Jul 31 18:15:11 2020 124.329 Series: A ( 39 ) 0.003% Fri Jul 31 18:15:12 2020 124.874 Series: E ( 38 ) 0.004% Fri Jul 31 18:15:12 2020 125.444 Series: E ( 37 ) 0.006% Fri Jul 31 18:15:13 2020 126.094 Series: E ( 36 ) 0.008% Fri Jul 31 18:15:14 2020 126.987 Series: E ( 35 ) 0.010% Fri Jul 31 18:15:15 2020 128.108 Series: E ( 34 ) 0.013% Fri Jul 31 18:15:16 2020 129.605 Series: E ( 33 ) 0.016% Fri Jul 31 18:15:18 2020 131.571 Series: E ( 32 ) 0.021% Fri Jul 31 18:15:21 2020 134.083 Series: E ( 31 ) 0.027% Fri Jul 31 18:15:24 2020 137.459 Series: E ( 30 ) 0.035% Fri Jul 31 18:15:28 2020 141.603 Series: E ( 29 ) 0.045% Fri Jul 31 18:15:34 2020 147.234 Series: E ( 28 ) 0.059% Fri Jul 31 18:15:41 2020 154.532 Series: E ( 27 ) 0.076% Fri Jul 31 18:15:51 2020 164.256 Series: E ( 26 ) 0.098% Fri Jul 31 18:16:04 2020 177.047 Series: E ( 25 ) 0.126% Fri Jul 31 18:16:21 2020 194.059 Series: E ( 24 ) 0.163% Fri Jul 31 18:16:44 2020 217.520 Series: E ( 23 ) 0.210% Fri Jul 31 18:17:14 2020 247.348 Series: E ( 22 ) 0.271% Fri Jul 31 18:17:54 2020 286.757 Series: E ( 21 ) 0.350% Fri Jul 31 18:18:46 2020 338.942 Series: E ( 20 ) 0.451% Fri Jul 31 18:19:56 2020 409.337 Series: E ( 19 ) 0.583% Fri Jul 31 18:21:31 2020 504.268 Series: E ( 18 ) 0.752% Fri Jul 31 18:23:36 2020 629.680 Series: E ( 17 ) 0.971% Fri Jul 31 18:26:22 2020 795.583 Series: E ( 16 ) 1.253% Fri Jul 31 18:29:59 2020 1012.210 Series: E ( 15 ) 1.618% Fri Jul 31 18:35:03 2020 1315.905 Series: E ( 14 ) 2.089% Fri Jul 31 18:41:41 2020 1714.085 Series: E ( 13 ) 2.697% Fri Jul 31 18:50:13 2020 2225.829 Series: E ( 12 ) 3.483% Fri Jul 31 19:02:03 2020 2936.339 Series: E ( 11 ) 4.497% Fri Jul 31 19:16:40 2020 3813.092 Series: E ( 10 ) 5.807% Fri Jul 31 19:36:31 2020 5004.092 Series: E ( 9 ) 7.499% Fri Jul 31 20:06:12 2020 6784.953 Series: S ( 8 ) 9.685% Fri Jul 31 21:00:59 2020 10072.666 Series: S ( 7 ) 12.512% Fri Jul 31 22:12:29 2020 14361.830 Series: S ( 6 ) 16.166% Sat Aug 1 00:15:50 2020 21762.978 Series: S ( 5 ) 20.894% Sat Aug 1 04:59:39 2020 38792.600 Series: S ( 4 ) 27.017% Sat Aug 1 12:15:37 2020 64949.784 Series: S ( 3 ) 34.954% Sat Aug 1 22:53:28 2020 103221.265 Series: S ( 2 ) 45.261% Sun Aug 2 14:38:38 2020 159931.497 Series: S ( 1 ) 58.688% Mon Aug 3 12:11:04 2020 237477.167 Series: S ( 0 ) 76.286% Tue Aug 4 17:18:44 2020 342336.846 Finishing Series Tue Aug 4 18:38:07 2020 347100.465 Large Division Wed Aug 5 08:24:03 2020 396656.565 180 ArcCoth( 449 ): Wed Aug 5 08:24:03 2020 396656.603 Series CommonP2B3... 226,223,330,334 terms (Expansion Factor = 3.115) Wed Aug 5 08:24:03 2020 396656.603 Series: A ( 39 ) 0.000% Wed Aug 5 08:24:04 2020 396656.756 Series: A ( 38 ) 0.001% Wed Aug 5 08:24:04 2020 396657.245 Series: A ( 37 ) 0.002% Wed Aug 5 08:24:05 2020 396657.794 Series: E ( 36 ) 0.004% Wed Aug 5 08:24:05 2020 396658.373 Series: E ( 35 ) 0.005% Wed Aug 5 08:24:06 2020 396658.986 Series: E ( 34 ) 0.007% Wed Aug 5 08:24:07 2020 396659.812 Series: E ( 33 ) 0.009% Wed Aug 5 08:24:08 2020 396660.918 Series: E ( 32 ) 0.012% Wed Aug 5 08:24:09 2020 396662.402 Series: E ( 31 ) 0.016% Wed Aug 5 08:24:11 2020 396664.366 Series: E ( 30 ) 0.021% Wed Aug 5 08:24:14 2020 396666.903 Series: E ( 29 ) 0.027% Wed Aug 5 08:24:17 2020 396670.362 Series: E ( 28 ) 0.036% Wed Aug 5 08:24:22 2020 396674.942 Series: E ( 27 ) 0.047% Wed Aug 5 08:24:28 2020 396680.949 Series: E ( 26 ) 0.062% Wed Aug 5 08:24:36 2020 396689.030 Series: E ( 25 ) 0.081% Wed Aug 5 08:24:47 2020 396700.267 Series: E ( 24 ) 0.107% Wed Aug 5 08:25:02 2020 396715.225 Series: E ( 23 ) 0.140% Wed Aug 5 08:25:22 2020 396735.017 Series: E ( 22 ) 0.184% Wed Aug 5 08:25:49 2020 396762.034 Series: E ( 21 ) 0.242% Wed Aug 5 08:26:25 2020 396797.906 Series: E ( 20 ) 0.318% Wed Aug 5 08:27:13 2020 396846.120 Series: E ( 19 ) 0.417% Wed Aug 5 08:28:19 2020 396911.942 Series: E ( 18 ) 0.547% Wed Aug 5 08:29:48 2020 397001.657 Series: E ( 17 ) 0.718% Wed Aug 5 08:31:45 2020 397118.179 Series: E ( 16 ) 0.943% Wed Aug 5 08:34:22 2020 397275.543 Series: E ( 15 ) 1.238% Wed Aug 5 08:38:00 2020 397493.576 Series: E ( 14 ) 1.626% Wed Aug 5 08:42:59 2020 397792.172 Series: E ( 13 ) 2.135% Wed Aug 5 08:49:35 2020 398187.984 Series: E ( 12 ) 2.803% Wed Aug 5 08:58:13 2020 398706.406 Series: E ( 11 ) 3.680% Wed Aug 5 09:10:05 2020 399418.407 Series: E ( 10 ) 4.832% Wed Aug 5 09:26:03 2020 400376.176 Series: E ( 9 ) 6.346% Wed Aug 5 09:47:12 2020 401644.705 Series: E ( 8 ) 8.334% Wed Aug 5 17:28:12 2020 429304.701 Series: S ( 7 ) 10.947% Wed Aug 5 18:27:45 2020 432878.645 Series: S ( 6 ) 14.383% Wed Aug 5 19:51:32 2020 437905.389 Series: S ( 5 ) 18.903% Wed Aug 5 22:09:31 2020 446184.008 Series: S ( 4 ) 24.853% Thu Aug 6 05:02:03 2020 470935.931 Series: S ( 3 ) 32.694% Thu Aug 6 14:10:25 2020 503838.155 Series: S ( 2 ) 43.046% Fri Aug 7 04:36:24 2020 555797.666 Series: S ( 1 ) 56.753% Sat Aug 8 06:11:16 2020 647888.974 Series: S ( 0 ) 75.012% Sun Aug 9 10:33:43 2020 750036.110 Finishing Series Sun Aug 9 11:53:53 2020 754845.932 Large Division Mon Aug 10 01:42:49 2020 804581.682 Accumulate Mon Aug 10 02:16:06 2020 806579.621 -126 ArcCoth( 4801 ): Mon Aug 10 02:16:06 2020 806579.621 Series CommonP2B3... 162,984,498,016 terms (Expansion Factor = 2.505) Mon Aug 10 02:16:06 2020 806579.621 Series: A ( 32 ) 0.000% Mon Aug 10 02:16:07 2020 806579.800 Series: A ( 31 ) 0.001% Mon Aug 10 02:16:07 2020 806580.281 Series: A ( 30 ) 0.003% Mon Aug 10 02:16:08 2020 806580.829 Series: E ( 29 ) 0.005% Mon Aug 10 02:16:08 2020 806581.381 Series: E ( 28 ) 0.007% Mon Aug 10 02:16:09 2020 806582.159 Series: E ( 27 ) 0.010% Mon Aug 10 02:16:10 2020 806583.241 Series: E ( 26 ) 0.013% Mon Aug 10 02:16:12 2020 806584.781 Series: E ( 25 ) 0.018% Mon Aug 10 02:16:14 2020 806586.838 Series: E ( 24 ) 0.026% Mon Aug 10 02:16:17 2020 806589.844 Series: E ( 23 ) 0.036% Mon Aug 10 02:16:21 2020 806594.115 Series: E ( 22 ) 0.050% Mon Aug 10 02:16:27 2020 806599.862 Series: E ( 21 ) 0.069% Mon Aug 10 02:16:36 2020 806608.729 Series: E ( 20 ) 0.096% Mon Aug 10 02:16:48 2020 806620.862 Series: E ( 19 ) 0.133% Mon Aug 10 02:17:05 2020 806638.579 Series: E ( 18 ) 0.185% Mon Aug 10 02:17:31 2020 806663.877 Series: E ( 17 ) 0.258% Mon Aug 10 02:18:07 2020 806700.192 Series: E ( 16 ) 0.358% Mon Aug 10 02:18:59 2020 806751.737 Series: E ( 15 ) 0.498% Mon Aug 10 02:20:14 2020 806826.813 Series: E ( 14 ) 0.692% Mon Aug 10 02:22:03 2020 806936.564 Series: E ( 13 ) 0.962% Mon Aug 10 02:24:36 2020 807089.339 Series: E ( 12 ) 1.338% Mon Aug 10 02:28:34 2020 807327.084 Series: E ( 11 ) 1.860% Mon Aug 10 02:34:04 2020 807656.740 Series: E ( 10 ) 2.585% Mon Aug 10 02:41:47 2020 808120.254 Series: E ( 9 ) 3.594% Mon Aug 10 02:53:07 2020 808799.796 Series: E ( 8 ) 4.998% Mon Aug 10 03:09:02 2020 809755.591 Series: E ( 7 ) 6.950% Mon Aug 10 03:36:32 2020 811404.741 Series: S ( 6 ) 9.667% Mon Aug 10 04:29:44 2020 814597.332 Series: S ( 5 ) 13.448% Mon Aug 10 05:48:10 2020 819302.917 Series: S ( 4 ) 18.715% Mon Aug 10 08:00:43 2020 827256.502 Series: S ( 3 ) 26.057% Mon Aug 10 14:56:02 2020 852175.535 Series: S ( 2 ) 36.309% Tue Aug 11 01:26:45 2020 890017.818 Series: S ( 1 ) 50.662% Tue Aug 11 18:17:18 2020 950651.573 Series: S ( 0 ) 70.862% Wed Aug 12 23:32:22 2020 1055955.304 Finishing Series Thu Aug 13 00:58:47 2020 1061140.023 Large Division Thu Aug 13 16:39:31 2020 1117583.862 Accumulate Thu Aug 13 17:16:25 2020 1119798.350 206 ArcCoth( 8749 ): Thu Aug 13 17:16:25 2020 1119798.465 Series CommonP2B3... 152,208,607,177 terms (Expansion Factor = 2.401) Thu Aug 13 17:16:25 2020 1119798.465 Series: A ( 31 ) 0.000% Thu Aug 13 17:16:25 2020 1119798.586 Series: A ( 30 ) 0.001% Thu Aug 13 17:16:26 2020 1119799.048 Series: A ( 29 ) 0.003% Thu Aug 13 17:16:26 2020 1119799.569 Series: E ( 28 ) 0.005% Thu Aug 13 17:16:27 2020 1119800.112 Series: E ( 27 ) 0.007% Thu Aug 13 17:16:28 2020 1119800.876 Series: E ( 26 ) 0.010% Thu Aug 13 17:16:29 2020 1119801.948 Series: E ( 25 ) 0.013% Thu Aug 13 17:16:30 2020 1119803.509 Series: E ( 24 ) 0.019% Thu Aug 13 17:16:32 2020 1119805.634 Series: E ( 23 ) 0.027% Thu Aug 13 17:16:36 2020 1119808.845 Series: E ( 22 ) 0.038% Thu Aug 13 17:16:40 2020 1119813.239 Series: E ( 21 ) 0.053% Thu Aug 13 17:16:46 2020 1119819.585 Series: E ( 20 ) 0.074% Thu Aug 13 17:16:56 2020 1119828.786 Series: E ( 19 ) 0.105% Thu Aug 13 17:17:09 2020 1119842.234 Series: E ( 18 ) 0.147% Thu Aug 13 17:17:29 2020 1119861.714 Series: E ( 17 ) 0.207% Thu Aug 13 17:17:58 2020 1119890.912 Series: E ( 16 ) 0.292% Thu Aug 13 17:18:39 2020 1119932.357 Series: E ( 15 ) 0.410% Thu Aug 13 17:19:42 2020 1119994.711 Series: E ( 14 ) 0.577% Thu Aug 13 17:21:11 2020 1120084.362 Series: E ( 13 ) 0.812% Thu Aug 13 17:23:24 2020 1120217.646 Series: E ( 12 ) 1.143% Thu Aug 13 17:26:35 2020 1120407.909 Series: E ( 11 ) 1.608% Thu Aug 13 17:31:01 2020 1120673.910 Series: E ( 10 ) 2.264% Thu Aug 13 17:37:46 2020 1121079.195 Series: E ( 9 ) 3.186% Thu Aug 13 17:47:15 2020 1121648.077 Series: E ( 8 ) 4.483% Thu Aug 13 18:01:24 2020 1122496.955 Series: E ( 7 ) 6.311% Thu Aug 13 18:24:38 2020 1123891.570 Series: S ( 6 ) 8.884% Thu Aug 13 19:15:16 2020 1126929.638 Series: S ( 5 ) 12.510% Thu Aug 13 20:26:35 2020 1131208.088 Series: S ( 4 ) 17.621% Thu Aug 13 22:44:02 2020 1139455.664 Series: S ( 3 ) 24.833% Fri Aug 14 04:39:04 2020 1160756.815 Series: S ( 2 ) 35.023% Fri Aug 14 15:19:12 2020 1199165.177 Series: S ( 1 ) 49.459% Sat Aug 15 08:37:31 2020 1261464.280 Series: S ( 0 ) 70.016% Sun Aug 16 12:53:40 2020 1363233.076 Finishing Series Sun Aug 16 14:19:53 2020 1368406.164 Large Division Mon Aug 17 06:20:11 2020 1426024.653 Accumulate Mon Aug 17 12:49:46 2020 0.000 --- Resuming From Checkpoint --- Mon Aug 17 12:49:48 2020 2.279 Working Memory Mon Aug 17 12:51:33 2020 107.716 Working Memory: 648 GiB (locked, spread: 87%/2) Mon Aug 17 12:51:33 2020 107.717 Twiddle Tables Mon Aug 17 12:51:33 2020 107.847 Twiddle Tables: 224 MiB (locked, spread: 99%/2) Mon Aug 17 12:51:33 2020 107.847 I/O Buffers Mon Aug 17 12:51:34 2020 108.257 I/O Buffers: 1.50 GiB (locked, spread: 85%/2) Mon Aug 17 12:51:34 2020 108.257 Resuming Computation Mon Aug 17 12:51:34 2020 108.257 Writing Hexadecimal Digits Mon Aug 17 13:29:53 2020 2406.986 Base Converting Tue Aug 18 01:15:56 2020 44770.225 Writing Decimal Digits Tue Aug 18 01:56:43 2020 47217.487 Verifying Base Conversion Tue Aug 18 09:23:22 2020 74016.219 Verifying Binary Output Tue Aug 18 09:33:19 2020 74613.154 Verifying Decimal Output Tue Aug 18 09:49:28 2020 75582.518 Verifying Hexadecimal Output Tue Aug 18 10:02:59 2020 76393.084 End Computation ---- Checksum0: 212cae4acc5106fc5be95ff4d6bd2a8f38c21bb36d915a46c1554e4fd9a011f087ac61b913743968d1c61bd76233ade0a3db8da4f3f18e971e7f6653b9822b42 Checksum1: 93a164c2eb3d524a88cc18ce21c1ab638aead2f87b4fb78f2577341b4149bccf8e1644d995b59dcf5521f7e0bf74722b4007d2e2d57ca9c926212acb84016f80