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: Seungmin Kim (김승민, Korea Science Academy of KAIST) Operating System: Linux 3.10.0-693.21.1.el7.x86_64 x86_64 Processor(s): Name: Intel(R) Xeon(R) Gold 5220 CPU @ 2.20GHz Logical Cores: 72 Physical Cores: 36 Sockets: 2 NUMA Nodes: 2 Base Frequency: 2,194,728,160 Hz Motherboard: Manufacturer: Dell Inc. Model: 014X06 Version: A03 Serial Number: Suppressed - Personally identifiable information is opt-in only. Memory: Usable Memory: 809,759,035,392 ( 754 GiB) Total Memory: Unable to Detect Constant: Log(10) Algorithm: Secondary 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 -> 144 / 72 Working Memory: 748,959,060,352 ( 698 GiB) Total Memory: 751,290,873,600 ( 700 GiB) Logical Largest Checkpoint: 2,252,980,350,032 (2.05 TiB) Logical Peak Disk Usage: 6,533,333,252,760 (5.94 TiB) Logical Disk Bytes Read: 426,298,248,606,512 ( 388 TiB) Logical Disk Bytes Written: 373,070,460,848,488 ( 339 TiB) Configuration Dump: { Constant : { Constant : "log" Argument : 10 Algorithm : "machin-secondary" } ComputeSize : { DecimalDigits : 1200000000100 EnableHexDigits : "true" } Output : { Path : "/scratch/skim/cruncher" OutputEnable : "true" DigitsPerFile : 0 } OutputVerify : "true" Mode : "swap" Parallelism : { TaskDecomposition : 144 Framework : "cilk" WorkerThreads : 72 } Allocator : { Allocator : "interleave-libnuma" LockedPages : "attempt" Nodes : [0 1] } Memory : 751290873600 Checkpointing : { Enabled : "true" PostCheckpointCommand : "" } FarMemoryTuning : { BytesPerSeek : 8388608 ParallelAccess : "none" } FarMemoryConfig : { Framework : "disk-raid0" InterleaveWidth : 262144 BufferPerLane : 2147483648 Checksums : "true" RawIO : "true" Lanes : [ { // Lane 0 Path : "/scratch/skim/cruncher" BufferAllocator : { Allocator : "interleave-libnuma" 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 48 50 52 54 56 58 60 62 64 66 68 70] WorkerThreadPriority : 2 } ] } } Start Date: Wed Aug 19 10:48:52 2020 End Date: Sun Sep 6 12:14:40 2020 Total Computation Time: 1520754.941 seconds Start-to-End Wall Time: 1560348.114 seconds CPU Utilization: 932.46 % + 37.40 % kernel overhead Multi-core Efficiency: 12.95 % + 0.52 % 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: Passed Frequency Sanity Check: Disabled in this version of y-cruncher Reference Clock: TSC Reference Clock 0: 0 Reference Clock 1: 120,555,129 Reference Clock 2: 16,874,144 Is Debugger Present: Unknown Is Contiguous: Yes ECC Recovered Errors: 0 Colors: Yes Event Log: Wed Aug 19 10:48:52 2020 0.008 Working Memory Wed Aug 19 11:04:08 2020 916.093 Working Memory: 698 GiB (spread: 99%/2) Wed Aug 19 11:04:08 2020 916.093 Twiddle Tables Wed Aug 19 11:04:10 2020 918.209 Twiddle Tables: 176 MiB (spread: 97%/2) Wed Aug 19 11:04:10 2020 918.210 I/O Buffers Wed Aug 19 11:04:26 2020 933.627 I/O Buffers: 2.00 GiB (spread: 97%/2) Wed Aug 19 11:04:26 2020 933.627 Begin Computation Wed Aug 19 11:04:26 2020 933.628 180 ArcCoth( 99 ): Wed Aug 19 11:04:26 2020 933.629 Series CommonP2B3... 300,656,152,864 terms (Expansion Factor = 3.842) Wed Aug 19 11:04:26 2020 933.629 Series: A ( 45 ) 0.000% Wed Aug 19 11:04:26 2020 933.784 Series: A ( 44 ) 0.001% Wed Aug 19 11:04:26 2020 934.296 Series: A ( 43 ) 0.003% Wed Aug 19 11:04:27 2020 934.889 Series: A ( 42 ) 0.005% Wed Aug 19 11:04:27 2020 935.500 Series: E ( 41 ) 0.007% Wed Aug 19 11:04:28 2020 936.137 Series: E ( 40 ) 0.009% Wed Aug 19 11:04:29 2020 936.848 Series: E ( 39 ) 0.012% Wed Aug 19 11:04:30 2020 937.747 Series: E ( 38 ) 0.014% Wed Aug 19 11:04:31 2020 938.855 Series: E ( 37 ) 0.018% Wed Aug 19 11:04:32 2020 940.271 Series: E ( 36 ) 0.023% Wed Aug 19 11:04:34 2020 942.088 Series: E ( 35 ) 0.029% Wed Aug 19 11:04:36 2020 944.300 Series: E ( 34 ) 0.036% Wed Aug 19 11:04:39 2020 947.140 Series: E ( 33 ) 0.045% Wed Aug 19 11:04:43 2020 950.707 Series: E ( 32 ) 0.056% Wed Aug 19 11:04:47 2020 955.335 Series: E ( 31 ) 0.070% Wed Aug 19 11:04:53 2020 961.158 Series: E ( 30 ) 0.088% Wed Aug 19 11:05:01 2020 968.712 Series: E ( 29 ) 0.110% Wed Aug 19 11:05:10 2020 978.523 Series: E ( 28 ) 0.138% Wed Aug 19 11:05:22 2020 990.541 Series: E ( 27 ) 0.173% Wed Aug 19 11:05:38 2020 1006.138 Series: E ( 26 ) 0.217% Wed Aug 19 11:05:59 2020 1026.915 Series: E ( 25 ) 0.272% Wed Aug 19 11:06:24 2020 1051.892 Series: E ( 24 ) 0.341% Wed Aug 19 11:06:57 2020 1084.675 Series: E ( 23 ) 0.427% Wed Aug 19 11:07:40 2020 1127.774 Series: E ( 22 ) 0.535% Wed Aug 19 11:08:32 2020 1179.682 Series: E ( 21 ) 0.671% Wed Aug 19 11:09:42 2020 1250.006 Series: E ( 20 ) 0.841% Wed Aug 19 11:11:11 2020 1338.837 Series: E ( 19 ) 1.054% Wed Aug 19 11:13:03 2020 1450.965 Series: E ( 18 ) 1.320% Wed Aug 19 11:15:33 2020 1600.665 Series: E ( 17 ) 1.655% Wed Aug 19 11:18:38 2020 1785.826 Series: E ( 16 ) 2.074% Wed Aug 19 11:22:36 2020 2023.771 Series: E ( 15 ) 2.599% Wed Aug 19 11:27:58 2020 2345.616 Series: E ( 14 ) 3.257% Wed Aug 19 11:34:35 2020 2743.485 Series: E ( 13 ) 4.082% Wed Aug 19 11:43:05 2020 3253.070 Series: E ( 12 ) 5.116% Wed Aug 19 11:53:38 2020 3886.016 Series: E ( 11 ) 6.413% Wed Aug 19 12:07:10 2020 4698.408 Series: E ( 10 ) 8.040% Wed Aug 19 12:27:28 2020 5915.975 Series: S ( 9 ) 10.080% Wed Aug 19 13:11:53 2020 8581.132 Series: S ( 8 ) 12.640% Wed Aug 19 14:08:44 2020 11992.248 Series: S ( 7 ) 15.852% Wed Aug 19 15:23:40 2020 16488.027 Series: S ( 6 ) 19.886% Wed Aug 19 17:43:48 2020 24896.040 Series: S ( 5 ) 24.955% Wed Aug 19 23:03:20 2020 44067.606 Series: S ( 4 ) 31.328% Thu Aug 20 07:38:38 2020 74985.630 Series: S ( 3 ) 39.353% Thu Aug 20 19:25:01 2020 117369.571 Series: S ( 2 ) 49.477% Fri Aug 21 12:50:54 2020 180121.826 Series: S ( 1 ) 62.290% Sat Aug 22 14:13:57 2020 271505.488 Series: S ( 0 ) 78.608% Sun Aug 23 23:46:31 2020 392259.244 Finishing Series Mon Aug 24 01:18:58 2020 397806.155 Large Division Mon Aug 24 17:25:54 2020 455822.378 118 ArcCoth( 244 ): Mon Aug 24 17:25:54 2020 455822.379 Series CommonP2B3... 251,320,498,022 terms (Expansion Factor = 3.360) Mon Aug 24 17:25:54 2020 455822.379 Series: A ( 40 ) 0.000% Mon Aug 24 17:25:54 2020 455822.450 Series: A ( 39 ) 0.000% Mon Aug 24 17:25:55 2020 455822.964 Series: A ( 38 ) 0.003% Mon Aug 24 17:25:55 2020 455823.570 Series: A ( 37 ) 0.005% Mon Aug 24 17:25:56 2020 455824.242 Series: E ( 36 ) 0.008% Mon Aug 24 17:25:57 2020 455824.908 Series: E ( 35 ) 0.010% Mon Aug 24 17:25:58 2020 455825.714 Series: E ( 34 ) 0.013% Mon Aug 24 17:25:59 2020 455826.676 Series: E ( 33 ) 0.017% Mon Aug 24 17:26:00 2020 455827.980 Series: E ( 32 ) 0.022% Mon Aug 24 17:26:02 2020 455829.712 Series: E ( 31 ) 0.028% Mon Aug 24 17:26:04 2020 455831.991 Series: E ( 30 ) 0.036% Mon Aug 24 17:26:07 2020 455834.938 Series: E ( 29 ) 0.046% Mon Aug 24 17:26:11 2020 455838.647 Series: E ( 28 ) 0.060% Mon Aug 24 17:26:16 2020 455843.596 Series: E ( 27 ) 0.077% Mon Aug 24 17:26:22 2020 455849.860 Series: E ( 26 ) 0.100% Mon Aug 24 17:26:30 2020 455858.095 Series: E ( 25 ) 0.129% Mon Aug 24 17:26:42 2020 455869.761 Series: E ( 24 ) 0.166% Mon Aug 24 17:26:56 2020 455884.573 Series: E ( 23 ) 0.214% Mon Aug 24 17:27:17 2020 455904.855 Series: E ( 22 ) 0.276% Mon Aug 24 17:27:42 2020 455929.722 Series: E ( 21 ) 0.356% Mon Aug 24 17:28:16 2020 455963.926 Series: E ( 20 ) 0.459% Mon Aug 24 17:29:01 2020 456009.266 Series: E ( 19 ) 0.593% Mon Aug 24 17:30:02 2020 456069.665 Series: E ( 18 ) 0.764% Mon Aug 24 17:31:24 2020 456152.177 Series: E ( 17 ) 0.986% Mon Aug 24 17:33:06 2020 456253.622 Series: E ( 16 ) 1.272% Mon Aug 24 17:35:27 2020 456395.119 Series: E ( 15 ) 1.640% Mon Aug 24 17:38:25 2020 456572.673 Series: E ( 14 ) 2.116% Mon Aug 24 17:42:36 2020 456824.064 Series: E ( 13 ) 2.729% Mon Aug 24 17:48:12 2020 457159.853 Series: E ( 12 ) 3.521% Mon Aug 24 17:55:08 2020 457575.976 Series: E ( 11 ) 4.543% Mon Aug 24 18:04:55 2020 458163.347 Series: E ( 10 ) 5.861% Mon Aug 24 18:17:20 2020 458907.720 Series: E ( 9 ) 7.563% Mon Aug 24 18:36:49 2020 460077.447 Series: S ( 8 ) 9.759% Mon Aug 24 19:22:17 2020 462805.239 Series: S ( 7 ) 12.597% Mon Aug 24 20:18:57 2020 466204.581 Series: S ( 6 ) 16.262% Mon Aug 24 21:35:15 2020 470783.138 Series: S ( 5 ) 21.001% Mon Aug 24 23:37:59 2020 478146.946 Series: S ( 4 ) 27.131% Tue Aug 25 05:16:47 2020 498475.227 Series: S ( 3 ) 35.072% Tue Aug 25 15:56:20 2020 536848.462 Series: S ( 2 ) 45.376% Wed Aug 26 05:25:53 2020 585421.230 Series: S ( 1 ) 58.787% Thu Aug 27 04:02:41 2020 666829.064 Series: S ( 0 ) 76.351% Fri Aug 28 13:13:17 2020 786265.139 Finishing Series Fri Aug 28 14:51:50 2020 792178.218 Large Division Sat Aug 29 07:53:21 2020 853468.691 Accumulate Sat Aug 29 08:33:33 2020 855881.047 54 ArcCoth( 4801 ): Sat Aug 29 08:33:33 2020 855881.047 Series CommonP2B3... 162,984,498,016 terms (Expansion Factor = 2.505) Sat Aug 29 08:33:33 2020 855881.047 Series: A ( 30 ) 0.000% Sat Aug 29 08:33:33 2020 855881.469 Series: A ( 29 ) 0.003% Sat Aug 29 08:33:34 2020 855882.048 Series: E ( 28 ) 0.006% Sat Aug 29 08:33:35 2020 855882.668 Series: E ( 27 ) 0.010% Sat Aug 29 08:33:35 2020 855883.415 Series: E ( 26 ) 0.013% Sat Aug 29 08:33:36 2020 855884.417 Series: E ( 25 ) 0.018% Sat Aug 29 08:33:38 2020 855885.726 Series: E ( 24 ) 0.026% Sat Aug 29 08:33:40 2020 855887.663 Series: E ( 23 ) 0.036% Sat Aug 29 08:33:42 2020 855890.340 Series: E ( 22 ) 0.050% Sat Aug 29 08:33:46 2020 855893.964 Series: E ( 21 ) 0.069% Sat Aug 29 08:33:51 2020 855899.489 Series: E ( 20 ) 0.096% Sat Aug 29 08:33:59 2020 855907.165 Series: E ( 19 ) 0.133% Sat Aug 29 08:34:10 2020 855918.210 Series: E ( 18 ) 0.185% Sat Aug 29 08:34:26 2020 855933.988 Series: E ( 17 ) 0.258% Sat Aug 29 08:34:48 2020 855956.427 Series: E ( 16 ) 0.358% Sat Aug 29 08:35:20 2020 855988.377 Series: E ( 15 ) 0.498% Sat Aug 29 08:36:07 2020 856034.645 Series: E ( 14 ) 0.692% Sat Aug 29 08:37:14 2020 856102.340 Series: E ( 13 ) 0.962% Sat Aug 29 08:38:48 2020 856196.255 Series: E ( 12 ) 1.338% Sat Aug 29 08:41:09 2020 856336.627 Series: E ( 11 ) 1.860% Sat Aug 29 08:44:29 2020 856536.761 Series: E ( 10 ) 2.585% Sat Aug 29 08:49:02 2020 856810.342 Series: E ( 9 ) 3.594% Sat Aug 29 08:55:53 2020 857221.291 Series: E ( 8 ) 4.998% Sat Aug 29 09:05:47 2020 857815.377 Series: E ( 7 ) 6.950% Sat Aug 29 09:22:40 2020 858827.999 Series: S ( 6 ) 9.667% Sat Aug 29 10:05:31 2020 861399.368 Series: S ( 5 ) 13.448% Sat Aug 29 11:06:55 2020 865083.200 Series: S ( 4 ) 18.715% Sat Aug 29 12:59:37 2020 871845.270 Series: S ( 3 ) 26.057% Sat Aug 29 19:25:31 2020 894999.023 Series: S ( 2 ) 36.309% Sun Aug 30 05:54:38 2020 932746.555 Series: S ( 1 ) 50.662% Sun Aug 30 22:56:35 2020 994063.152 Series: S ( 0 ) 70.862% Tue Sep 1 03:47:44 2020 1097931.775 Finishing Series Tue Sep 1 05:20:32 2020 1103499.969 Large Division Tue Sep 1 21:35:26 2020 1161993.938 Accumulate Tue Sep 1 22:14:30 2020 1164338.575 -92 ArcCoth( 8749 ): Tue Sep 1 22:14:31 2020 1164338.575 Series CommonP2B3... 152,208,607,177 terms (Expansion Factor = 2.401) Tue Sep 1 22:14:31 2020 1164338.576 Series: A ( 29 ) 0.000% Tue Sep 1 22:14:31 2020 1164338.954 Series: A ( 28 ) 0.003% Tue Sep 1 22:14:31 2020 1164339.514 Series: E ( 27 ) 0.006% Tue Sep 1 22:14:32 2020 1164340.120 Series: E ( 26 ) 0.010% Tue Sep 1 22:14:33 2020 1164340.855 Series: E ( 25 ) 0.013% Tue Sep 1 22:14:34 2020 1164341.866 Series: E ( 24 ) 0.019% Tue Sep 1 22:14:35 2020 1164343.261 Series: E ( 23 ) 0.027% Tue Sep 1 22:14:37 2020 1164345.300 Series: E ( 22 ) 0.038% Tue Sep 1 22:14:40 2020 1164348.034 Series: E ( 21 ) 0.053% Tue Sep 1 22:14:44 2020 1164352.029 Series: E ( 20 ) 0.074% Tue Sep 1 22:14:50 2020 1164357.704 Series: E ( 19 ) 0.105% Tue Sep 1 22:14:58 2020 1164366.109 Series: E ( 18 ) 0.147% Tue Sep 1 22:15:10 2020 1164378.070 Series: E ( 17 ) 0.207% Tue Sep 1 22:15:28 2020 1164395.968 Series: E ( 16 ) 0.292% Tue Sep 1 22:15:53 2020 1164421.452 Series: E ( 15 ) 0.410% Tue Sep 1 22:16:32 2020 1164459.886 Series: E ( 14 ) 0.577% Tue Sep 1 22:17:26 2020 1164514.340 Series: E ( 13 ) 0.812% Tue Sep 1 22:18:48 2020 1164595.998 Series: E ( 12 ) 1.143% Tue Sep 1 22:20:44 2020 1164712.232 Series: E ( 11 ) 1.608% Tue Sep 1 22:23:26 2020 1164873.607 Series: E ( 10 ) 2.264% Tue Sep 1 22:27:35 2020 1165122.990 Series: E ( 9 ) 3.186% Tue Sep 1 22:33:24 2020 1165471.673 Series: E ( 8 ) 4.483% Tue Sep 1 22:42:15 2020 1166003.077 Series: E ( 7 ) 6.311% Tue Sep 1 22:54:46 2020 1166754.383 Series: E ( 6 ) 8.884% Tue Sep 1 23:16:44 2020 1168071.590 Series: S ( 5 ) 12.510% Wed Sep 2 00:09:55 2020 1171263.154 Series: S ( 4 ) 17.621% Wed Sep 2 01:54:52 2020 1177559.854 Series: S ( 3 ) 24.833% Wed Sep 2 07:06:32 2020 1196260.130 Series: S ( 2 ) 35.023% Wed Sep 2 17:49:56 2020 1234864.243 Series: S ( 1 ) 49.459% Thu Sep 3 11:28:18 2020 1298365.850 Series: S ( 0 ) 70.016% Fri Sep 4 15:53:45 2020 1400692.841 Finishing Series Fri Sep 4 17:30:31 2020 1406498.949 Large Division Sat Sep 5 10:45:10 2020 1468578.092 Accumulate Sat Sep 5 11:27:31 2020 1471119.002 Writing Hexadecimal Digits Sat Sep 5 12:01:41 2020 1473168.971 Base Converting Sun Sep 6 02:04:30 2020 1523738.537 Writing Decimal Digits Sun Sep 6 02:42:35 2020 1526022.782 Verifying Base Conversion Sun Sep 6 11:17:04 2020 1556892.243 Verifying Binary Output Sun Sep 6 11:30:12 2020 1557680.372 Verifying Decimal Output Sun Sep 6 11:54:31 2020 1559138.822 Verifying Hexadecimal Output Sun Sep 6 12:14:40 2020 1560348.114 End Computation ---- Checksum0: 4d7d579d5ebf0207ff15543eec12dd81f6880a3ae61ec618016dd99773915172c6d499727cb8915ac2960860a20b69268e43bd20d7b93b8a5e6f00a9f6c2d596 Checksum1: 7198248fef2e399234ffc4be6a59f0b6668d5cb69d2f1c90a5062aef90224389daadcd07749991122c18f88833ef7e729c8add2650138488ec1711dd21194d5c