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: 17-SKX ~ Kotori User: Amazon Web Services (r5d.24xlarge) Operating System: Linux 5.4.20-12.75.amzn2.x86_64 x86_64 Processor(s): Name: Intel(R) Xeon(R) Platinum 8259CL CPU @ 2.50GHz Logical Cores: 96 Physical Cores: 48 Sockets: 2 NUMA Nodes: 2 Base Frequency: 2,499,966,240 Hz Motherboard: Manufacturer: Amazon EC2 Model: Version: Serial Number: Suppressed - Personally identifiable information is opt-in only. Memory: Usable Memory: 802,914,615,296 ( 748 GiB) Total Memory: Unable to Detect Constant: Custom - Gauss's Constant Algorithm: 1 / AGM(1, Sqrt(2)) Decimal Digits: 125,000,000,000 Hexadecimal Digits: 103,810,252,966 Computation Mode: Ram Only Threading Mode: Push Pool -> 96 / ? (randomization off) Working Memory: 703,952,323,712 ( 656 GiB) Total Memory: 704,136,620,544 ( 656 GiB) Configuration Dump: { Constant : { Constant : "custom" NameShort : "Gauss" NameLong : "Gauss's Constant" AlgorithmShort : "AGM" AlgorithmLong : "1 / AGM(1, Sqrt(2))" Formula : { Power : [ { AGM : { Sqrt : 2 } } -1 ] } } ComputeSize : { DecimalDigits : 125000000000 EnableHexDigits : "true" } Output : { Path : "" OutputEnable : "true" DigitsPerFile : -1 } OutputVerify : "true" Mode : "ram" Parallelism : { TaskDecomposition : 96 Framework : "pushpool" WorkerThreads : 0 Randomization : "false" MaxSequentialDispatch : 96 } Allocator : { Allocator : "interleave-libnuma" LockedPages : "forced" Nodes : [0 1] } } Start Date: Sun Apr 19 13:43:53 2020 End Date: Sun Apr 19 16:27:42 2020 Total Computation Time: 9311.077 seconds Start-to-End Wall Time: 9829.235 seconds CPU Utilization: 8292.39 % + 0.21 % kernel overhead Multi-core Efficiency: 86.38 % + 0.00 % kernel overhead Last Decimal Digits: 8126385704 4187577665 4190834788 1389899131 7962193333 : 124,999,999,950 5322072549 6375579471 5821351367 7628522171 6051354029 : 125,000,000,000 Last Hexadecimal Digits: 040e30fb2b d2abcdd7c7 38b52ccd7a 91fe72e589 1a2414be95 : 103,810,252,950 97cac3b830 452e41 SHA256-dec(125,000,000,001 - 125,000,000,100): f38ea64d123b66bb93316e0eec01552199ba5954960349625d871dd4ef5d79a1 Dec Counts: {12499927831,12500149263,12500002860,12500017059,12499981341,12500061544,12500104060,12500074061,12499920268,12499761713} Hex Counts: {6488258611,6488128567,6488177778,6488050125,6488190419,6488096044,6488142713,6488044717,6488101682,6488305876,6488026579,6488191843,6488200417,6488070655,6488090024,6488176916} Dec Hash: Floor(|x| * 10^dec) mod (2^61 - 1) = 783316224495774823 Hex Hash: Floor(|x| * 16^hex) mod (2^61 - 1) = 2147280550222315881 Spot Check: Not Available Timer Sanity Check: Passed Frequency Sanity Check: Disabled in this version of y-cruncher Reference Clock: TSC Reference Clock 0: 0 Reference Clock 1: 132,145,199 Reference Clock 2: 1,533,836 Is Debugger Present: Unknown Is Contiguous: Yes ECC Recovered Errors: 0 Colors: Yes Event Log: Sun Apr 19 13:43:54 2020 0.534 Working Memory Sun Apr 19 13:48:02 2020 249.373 Working Memory: 656 GiB (locked, spread: 99%/2) Sun Apr 19 13:48:02 2020 249.373 Twiddle Tables Sun Apr 19 13:48:03 2020 249.490 Twiddle Tables: 176 MiB (locked, spread: 99%/2) Sun Apr 19 13:48:03 2020 249.490 Begin Computation Sun Apr 19 13:48:03 2020 249.490 InvSqrt(2)... Sun Apr 19 13:49:10 2020 317.236 AGM(1,x) Sun Apr 19 13:52:22 2020 509.166 AGM: -2 Sun Apr 19 13:56:24 2020 751.068 AGM: -5 Sun Apr 19 14:00:25 2020 992.274 AGM: -10 Sun Apr 19 14:04:29 2020 1236.194 AGM: -21 Sun Apr 19 14:08:33 2020 1480.059 AGM: -43 Sun Apr 19 14:12:38 2020 1724.673 AGM: -86 Sun Apr 19 14:16:41 2020 1967.584 AGM: -174 Sun Apr 19 14:20:44 2020 2211.198 AGM: -348 Sun Apr 19 14:24:48 2020 2454.884 AGM: -698 Sun Apr 19 14:28:52 2020 2699.323 AGM: -1,396 Sun Apr 19 14:32:56 2020 2942.690 AGM: -2,793 Sun Apr 19 14:36:59 2020 3186.350 AGM: -5,588 Sun Apr 19 14:41:03 2020 3430.417 AGM: -11,176 Sun Apr 19 14:45:07 2020 3674.064 AGM: -22,353 Sun Apr 19 14:49:11 2020 3917.975 AGM: -44,707 Sun Apr 19 14:53:14 2020 4161.349 AGM: -89,415 Sun Apr 19 14:57:19 2020 4406.400 AGM: -178,831 Sun Apr 19 15:01:22 2020 4649.374 AGM: -357,662 Sun Apr 19 15:05:26 2020 4893.289 AGM: -715,325 Sun Apr 19 15:09:29 2020 5136.397 AGM: -1,430,651 Sun Apr 19 15:13:34 2020 5380.462 AGM: -2,861,304 Sun Apr 19 15:17:39 2020 5625.581 AGM: -5,722,608 Sun Apr 19 15:21:42 2020 5869.020 AGM: -11,445,217 Sun Apr 19 15:25:45 2020 6111.649 AGM: -22,890,436 Sun Apr 19 15:29:49 2020 6355.451 AGM: -45,780,873 Sun Apr 19 15:33:53 2020 6599.555 AGM: -91,561,746 Sun Apr 19 15:37:57 2020 6843.866 AGM: -183,123,493 Sun Apr 19 15:42:01 2020 7087.429 AGM: -366,246,988 Sun Apr 19 15:46:05 2020 7332.190 AGM: -732,493,976 Sun Apr 19 15:50:09 2020 7576.128 AGM: -1,464,987,954 Sun Apr 19 15:54:13 2020 7819.858 AGM: -2,929,975,909 Sun Apr 19 15:58:17 2020 8063.761 AGM: -5,859,951,818 Sun Apr 19 16:02:21 2020 8308.083 AGM: -11,719,903,637 Sun Apr 19 16:06:28 2020 8554.633 AGM: -23,439,807,276 Sun Apr 19 16:10:35 2020 8802.086 AGM: -46,879,614,553 Sun Apr 19 16:14:48 2020 9054.993 AGM: -93,759,229,106 Sun Apr 19 16:18:50 2020 9296.524 AGM: Final Sun Apr 19 16:18:52 2020 9298.919 Inverting Sun Apr 19 16:20:15 2020 9382.206 Writing Hexadecimal Digits Sun Apr 19 16:21:24 2020 9450.449 Base Converting Sun Apr 19 16:24:22 2020 9628.809 Writing Decimal Digits Sun Apr 19 16:25:32 2020 9698.556 Verifying Base Conversion Sun Apr 19 16:26:40 2020 9767.074 Verifying Binary Output Sun Apr 19 16:26:41 2020 9767.458 Verifying Decimal Output Sun Apr 19 16:27:11 2020 9798.411 Verifying Hexadecimal Output Sun Apr 19 16:27:42 2020 9829.235 End Computation ---- Checksum0: aa6930a1a404191e2aa67a868a14d54a872f6b976bb931a93da40cf5f0e2e1cc1019a6a87aa63c4ae17e15cdbeb82c16430827348068934f97b02f1f426eb7c6 Checksum1: 995c6380f6f3212ceba65c40e8f25cfcf7baca91ead21eec1582ed243acd722e4ee1acadc21844f1da6e32da5b8cdab181c9edf217dab20c8b904e0a4315c99a