Benchmark Validation File - DO NOT MODIFY! If you do, it will fail validation. Validation Version: 1.3 Program: y-cruncher v0.7.10 Build 9513 Tuning: 11-SNB ~ Hina User: None Specified - You can edit this in "Username.txt". Operating System: Linux 5.15.0-73-generic x86_64 Processor(s): Name: Intel(R) Xeon(R) CPU E5-2697 v2 @ 2.70GHz Logical Cores: 48 Physical Cores: 24 Sockets: 2 NUMA Nodes: 2 Base Frequency: 2,699,961,696 Hz Motherboard: Manufacturer: Dell Inc. Model: 0C4Y3R Version: A02 Serial Number: Suppressed - Personally identifiable information is opt-in only. Memory: Usable Memory: 540,976,164,864 ( 504 GiB) Total Memory: Unable to Detect Constant: Pi Algorithm: Chudnovsky (1988) Decimal Digits: 1,000,000,000,050 Hexadecimal Digits: 830,482,023,764 Computation Mode: Swap Mode Threading Mode: Push Pool -> 48 / ? (randomization on) Working Memory: 514,722,327,744 ( 479 GiB) Total Memory: 515,396,075,520 ( 480 GiB) Logical Largest Checkpoint: 1,445,538,213,984 (1.31 TiB) Logical Peak Disk Usage: 5,269,578,321,952 (4.79 TiB) Logical Disk Bytes Read: 143,632,647,556,252 ( 131 TiB) Logical Disk Bytes Written: 123,662,101,317,692 ( 112 TiB) Configuration Dump: { Constant : { Constant : "pi" Algorithm : "chudnovsky" } ComputeSize : { DecimalDigits : 1000000000050 EnableHexDigits : "true" } Output : { Framework : "ycd" Path : "" DigitsPerFile : 0 RawIO : "true" } OutputVerify : "true" Mode : "swap" Parallelism : { TaskDecomposition : 48 Framework : "pushpool" WorkerThreads : 0 Randomization : "true" MaxSequentialDispatch : 64 } Allocator : { Allocator : "interleave" Hashed : "true" mbind : "false" LockedPages : "attempt" Nodes : [0 1] } Memory : 515396075520 Checkpointing : { Enabled : "true" PostCheckpointCommand : "" } FarMemoryTuning : { BytesPerSeek : 4194304 ParallelAccess : "none" } FarMemoryConfig : { Framework : "disk-raid0" InterleaveWidth : 262144 BufferPerLane : 67108864 Checksums : "true" RawIO : "true" Lanes : [ { // Lane 0 Path : "/mnt/y0" BufferAllocator : { Allocator : "interleave" Hashed : "true" mbind : "false" LockedPages : "attempt" Nodes : [0 1] } WorkerThreadCores : [0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46] WorkerThreadPriority : 2 } { // Lane 1 Path : "/mnt/y1" BufferAllocator : { Allocator : "interleave" Hashed : "true" mbind : "false" LockedPages : "attempt" Nodes : [0 1] } WorkerThreadCores : [1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47] WorkerThreadPriority : 2 } { // Lane 2 Path : "/mnt/y2" BufferAllocator : { Allocator : "interleave" Hashed : "true" mbind : "false" LockedPages : "attempt" Nodes : [0 1] } WorkerThreadCores : [0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46] WorkerThreadPriority : 2 } { // Lane 3 Path : "/mnt/y3" BufferAllocator : { Allocator : "interleave" Hashed : "true" mbind : "false" LockedPages : "attempt" Nodes : [0 1] } WorkerThreadCores : [1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47] WorkerThreadPriority : 2 } { // Lane 4 Path : "/mnt/y4" BufferAllocator : { Allocator : "interleave" Hashed : "true" mbind : "false" LockedPages : "attempt" Nodes : [0 1] } WorkerThreadCores : [0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46] WorkerThreadPriority : 2 } { // Lane 5 Path : "/mnt/y5" BufferAllocator : { Allocator : "interleave" Hashed : "true" mbind : "false" LockedPages : "attempt" Nodes : [0 1] } WorkerThreadCores : [1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47] WorkerThreadPriority : 2 } { // Lane 6 Path : "/mnt/y6" BufferAllocator : { Allocator : "interleave" Hashed : "true" mbind : "false" LockedPages : "attempt" Nodes : [0 1] } WorkerThreadCores : [0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46] WorkerThreadPriority : 2 } { // Lane 7 Path : "/mnt/y7" BufferAllocator : { Allocator : "interleave" Hashed : "true" mbind : "false" LockedPages : "attempt" Nodes : [0 1] } WorkerThreadCores : [1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47] WorkerThreadPriority : 2 } ] } } Start Date: Fri Jun 9 22:07:05 2023 End Date: Wed Jun 14 08:23:26 2023 Total Computation Time: 364112.560 seconds Start-to-End Wall Time: 382580.694 seconds CPU Utilization: 2173.10 % + 2.09 % kernel overhead Multi-core Efficiency: 45.27 % + 0.04 % kernel overhead Last Decimal Digits: 2976735807 0882130902 2460461146 5810642210 6680122702 : 1,000,000,000,000 4463806240 5498434388 8389727963 8894287067 3227443014 : 1,000,000,000,050 Last Hexadecimal Digits: 5bddfdac20 e474d2e0ed 2b0a9771e8 f150fe0af9 acbcda8c7a : 830,482,023,750 1e85b5a944 e5af SHA256-dec(1,000,000,000,051 - 1,000,000,000,150): 87ab7c949b75403cf292ff8f4f38d87558ccb8f603ae51d2fe579159f7fa07d6 Dec Counts: {99999485138,99999945665,100000480062,99999787812,100000357867,99999671009,99999807507,99999818728,100000791478,99999854784} Hex Counts: {51904997432,51905218629,51904908124,51905472633,51904993764,51905183066,51905186132,51904949302,51905407232,51905179421,51905317525,51905094906,51905210210,51904951268,51904899766,51905054354} Dec Hash: Floor(|x| * 10^dec) mod (2^61 - 1) = 74308292230626397 Hex Hash: Floor(|x| * 16^hex) mod (2^61 - 1) = 629024640867154459 Spot Check: Good through 1,000,000,000,000 Timer Sanity Check: Passed Frequency Sanity Check: Disabled in this version of y-cruncher Reference Clock: TSC Reference Clock 0: 0 Reference Clock 1: 111,599,648 Reference Clock 2: 7,991,433 Is Debugger Present: Unknown Is Contiguous: Yes ECC Recovered Errors: 0 Colors: Yes Event Log: Fri Jun 9 22:07:05 2023 0.339 Working Memory Fri Jun 9 22:10:55 2023 230.578 Working Memory: 479 GiB (locked, spread: ?) Fri Jun 9 22:10:55 2023 230.578 Twiddle Tables Fri Jun 9 22:10:56 2023 230.685 Twiddle Tables: 131 MiB (locked, spread: ?) Fri Jun 9 22:10:56 2023 230.685 I/O Buffers Fri Jun 9 22:10:56 2023 230.811 I/O Buffers: 512 MiB (locked, spread: ?) Fri Jun 9 22:10:56 2023 230.812 Begin Computation Fri Jun 9 22:10:56 2023 230.812 Series CommonP2B3... 70,513,669,364 terms (Expansion Factor = 3.334) Fri Jun 9 22:10:56 2023 230.812 Series: A ( 41 ) 0.000% Fri Jun 9 22:10:56 2023 230.937 Series: A ( 40 ) 0.000% Fri Jun 9 22:10:56 2023 231.674 Series: A ( 39 ) 0.002% Fri Jun 9 22:10:57 2023 232.526 Series: A ( 38 ) 0.004% Fri Jun 9 22:10:58 2023 233.438 Series: E ( 37 ) 0.006% Fri Jun 9 22:10:59 2023 234.361 Series: E ( 36 ) 0.007% Fri Jun 9 22:11:00 2023 235.575 Series: E ( 35 ) 0.010% Fri Jun 9 22:11:02 2023 237.144 Series: E ( 34 ) 0.012% Fri Jun 9 22:11:04 2023 239.266 Series: E ( 33 ) 0.016% Fri Jun 9 22:11:07 2023 242.005 Series: E ( 32 ) 0.021% Fri Jun 9 22:11:11 2023 245.843 Series: E ( 31 ) 0.027% Fri Jun 9 22:11:16 2023 251.300 Series: E ( 30 ) 0.034% Fri Jun 9 22:11:24 2023 258.711 Series: E ( 29 ) 0.044% Fri Jun 9 22:11:33 2023 268.326 Series: E ( 28 ) 0.057% Fri Jun 9 22:11:46 2023 281.469 Series: E ( 27 ) 0.074% Fri Jun 9 22:12:03 2023 297.683 Series: E ( 26 ) 0.095% Fri Jun 9 22:12:25 2023 319.910 Series: E ( 25 ) 0.123% Fri Jun 9 22:12:55 2023 350.077 Series: E ( 24 ) 0.159% Fri Jun 9 22:13:35 2023 390.531 Series: E ( 23 ) 0.206% Fri Jun 9 22:14:33 2023 448.047 Series: E ( 22 ) 0.266% Fri Jun 9 22:15:46 2023 520.792 Series: E ( 21 ) 0.343% Fri Jun 9 22:17:28 2023 623.214 Series: E ( 20 ) 0.444% Fri Jun 9 22:19:39 2023 754.100 Series: E ( 19 ) 0.573% Fri Jun 9 22:22:36 2023 930.894 Series: E ( 18 ) 0.741% Fri Jun 9 22:26:24 2023 1159.598 Series: E ( 17 ) 0.957% Fri Jun 9 22:31:33 2023 1467.715 Series: E ( 16 ) 1.236% Fri Jun 9 22:38:59 2023 1913.944 Series: E ( 15 ) 1.597% Fri Jun 9 22:48:10 2023 2465.017 Series: E ( 14 ) 2.064% Fri Jun 9 23:00:11 2023 3185.792 Series: E ( 13 ) 2.666% Fri Jun 9 23:16:50 2023 4185.414 Series: E ( 12 ) 3.445% Fri Jun 9 23:39:46 2023 5561.600 Series: E ( 11 ) 4.452% Sat Jun 10 00:09:05 2023 7320.646 Series: E ( 10 ) 5.753% Sat Jun 10 00:48:09 2023 9663.955 Series: E ( 9 ) 7.436% Sat Jun 10 01:42:40 2023 12934.877 Series: S ( 8 ) 9.611% Sat Jun 10 02:55:39 2023 17313.827 Series: S ( 7 ) 12.426% Sat Jun 10 04:38:15 2023 23469.738 Series: S ( 6 ) 16.068% Sat Jun 10 07:07:07 2023 32401.906 Series: S ( 5 ) 20.784% Sat Jun 10 11:06:10 2023 46745.075 Series: S ( 4 ) 26.895% Sat Jun 10 16:59:51 2023 67966.156 Series: S ( 3 ) 34.825% Sun Jun 11 00:40:50 2023 95625.103 Series: S ( 2 ) 45.131% Sun Jun 11 12:24:34 2023 137849.026 Series: S ( 1 ) 58.570% Mon Jun 12 05:28:09 2023 199263.788 Series: S ( 0 ) 76.202% Tue Jun 13 02:39:28 2023 275543.308 Finishing Series Tue Jun 13 03:16:02 2023 277737.409 Large Division Tue Jun 13 10:48:37 2023 304892.001 InvSqrt(10005)... Tue Jun 13 15:47:36 2023 322830.905 Large Multiply Tue Jun 13 19:04:59 2023 334673.745 Verify Large Multiply Tue Jun 13 19:26:09 2023 335943.989 Writing Hexadecimal Digits Tue Jun 13 20:03:02 2023 338157.429 Base Converting Wed Jun 14 03:56:22 2023 366556.806 Writing Decimal Digits Wed Jun 14 04:33:39 2023 368794.590 Verifying Base Conversion Wed Jun 14 08:11:54 2023 381888.964 Verifying Binary Output Wed Jun 14 08:17:21 2023 382216.133 Verifying Decimal Output Wed Jun 14 08:20:30 2023 382404.937 Verifying Hexadecimal Output Wed Jun 14 08:23:26 2023 382580.694 End Computation ---- Checksum0: 538377ef5ff2679a6fe0e9bb6c9d6385e8f8488a40287bbd30a6c4b12497fac82961185a4077fdd098bb7c02eb524cffb3fa59ab40406b45f24f8c5738364bef Checksum1: 0942ba1a5ff5f4b4cc528461ea6b643eec413feff79e9a8e859927c25f9a49f1b19f29bd52e4fc4bd9645814f5c9c259068ba3e9c525bad0ab7e362fcdacaec1