Unique strings v2

Same problem as Unique strings, but with 3 CPUs available and scoring based on wall time instead of CPU time.

Count the exact number of unique tokens as fast as possible.

Input

One token per line on STDIN:

JWXcKKaWzvFL5
Rof
3ztCpA
5wHcGN
*UiEMthaTS*g

Output

Print the exact count of unique tokens to STDOUT.

Constraints

Character set: 0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ@#%*
Maximum token length: 16
Approximately 1,000,000 unique tokens

Restrictions:20s512Mb 3 Score Packages

Feel free to create an issue if you need an extra library from the standard Ubuntu repository.

Name	Version	Description
libc6-dev	2.39-0ubuntu8.7	GNU C Library: Development Libraries and Header Files Contains the symlinks, headers, and object files needed to compile and link programs which use the standard C library.
libclang-common-14-dev	1:14.0.6-19build4	Clang library - Common development package Clang project is a C, C++, Objective C and Objective C++ front-end based on the LLVM compiler. Its goal is to offer a replacement to the GNU Compiler Collection (GCC). . Clang implements all of the ISO C++ 1998, 11, 14 and 17 standards and also provides most of the support of C++20. . This package contains the Clang generic headers.
libclang-common-15-dev	1:15.0.7-14build3	Clang library - Common development package Clang project is a C, C++, Objective C and Objective C++ front-end based on the LLVM compiler. Its goal is to offer a replacement to the GNU Compiler Collection (GCC). . Clang implements all of the ISO C++ 1998, 11, 14 and 17 standards and also provides most of the support of C++20. . This package contains the Clang generic headers.
libclang-common-16-dev	1:16.0.6-23ubuntu4	Clang library - Common development package Clang project is a C, C++, Objective C and Objective C++ front-end based on the LLVM compiler. Its goal is to offer a replacement to the GNU Compiler Collection (GCC). . Clang implements all of the ISO C++ 1998, 11, 14 and 17 standards and also provides most of the support of C++20. . This package contains the Clang generic headers.
libclang-common-17-dev	1:17.0.6-9ubuntu1	Clang library - Common development package Clang project is a C, C++, Objective C and Objective C++ front-end based on the LLVM compiler. Its goal is to offer a replacement to the GNU Compiler Collection (GCC). . Clang implements all of the ISO C++ 1998, 11, 14 and 17 standards and also provides most of the support of C++20. . This package contains the Clang generic headers.
libclang-common-18-dev	1:18.1.3-1ubuntu1	Clang library - Common development package Clang project is a C, C++, Objective C and Objective C++ front-end based on the LLVM compiler. Its goal is to offer a replacement to the GNU Compiler Collection (GCC). . Clang implements all of the ISO C++ 1998, 11, 14 and 17 standards and also provides most of the support of C++20. . This package contains the Clang generic headers.
libclang-common-19-dev	1:19.1.1-1ubuntu1~24.04.2	Clang library - Common development package Clang project is a C, C++, Objective C and Objective C++ front-end based on the LLVM compiler. Its goal is to offer a replacement to the GNU Compiler Collection (GCC). . Clang implements all of the ISO C++ 1998, 11, 14 and 17 standards and also provides most of the support of C++20. . This package contains the Clang generic headers.
libclang-common-20-dev	1:20.1.2-0ubuntu1~24.04.2	Clang library - Common development package Clang project is a C, C++, Objective C and Objective C++ front-end based on the LLVM compiler. Its goal is to offer a replacement to the GNU Compiler Collection (GCC). . Clang implements all of the ISO C++ 1998, 11, 14 and 17 standards and also provides most of the support of C++20. . This package contains the Clang generic headers.
libcrypt-dev	1:4.4.36-4build1	libcrypt development files This package contains the files needed for developing applications that use libcrypt.
libgcc-10-dev	10.5.0-4ubuntu2.1	GCC support library (development files) This package contains the headers and static library files necessary for building C programs which use libgcc, libgomp, libquadmath, libssp or libitm.
libgcc-11-dev	11.5.0-1ubuntu1~24.04.1	GCC support library (development files) This package contains the headers and static library files necessary for building C programs which use libgcc, libgomp, libquadmath, libssp or libitm.
libgcc-12-dev	12.4.0-2ubuntu1~24.04.1	GCC support library (development files) This package contains the headers and static library files necessary for building C programs which use libgcc, libgomp, libquadmath, libssp or libitm.
libgcc-13-dev	13.3.0-6ubuntu2~24.04.1	GCC support library (development files) This package contains the headers and static library files necessary for building C programs which use libgcc, libgomp, libquadmath, libssp or libitm.
libgcc-14-dev	14.2.0-4ubuntu2~24.04.1	GCC support library (development files) This package contains the headers and static library files necessary for building C programs which use libgcc, libgomp, libquadmath, libssp or libitm.
libobjc-13-dev	13.3.0-6ubuntu2~24.04.1	Runtime library for GNU Objective-C applications (development files) This package contains the headers and static library files needed to build GNU ObjC applications.
libssl-dev	3.0.13-0ubuntu3.9	Secure Sockets Layer toolkit - development files This package is part of the OpenSSL project's implementation of the SSL and TLS cryptographic protocols for secure communication over the Internet. . It contains development libraries, header files, and manpages for libssl and libcrypto.
libstdc++-10-dev	10.5.0-4ubuntu2.1	GNU Standard C++ Library v3 (development files) This package contains the headers and static library files necessary for building C++ programs which use libstdc++. . libstdc++-v3 is a complete rewrite from the previous libstdc++-v2, which was included up to g++-2.95. The first version of libstdc++-v3 appeared in g++-3.0.
libstdc++-11-dev	11.5.0-1ubuntu1~24.04.1	GNU Standard C++ Library v3 (development files) This package contains the headers and static library files necessary for building C++ programs which use libstdc++. . libstdc++-v3 is a complete rewrite from the previous libstdc++-v2, which was included up to g++-2.95. The first version of libstdc++-v3 appeared in g++-3.0.
libstdc++-12-dev	12.4.0-2ubuntu1~24.04.1	GNU Standard C++ Library v3 (development files) This package contains the headers and static library files necessary for building C++ programs which use libstdc++. . libstdc++-v3 is a complete rewrite from the previous libstdc++-v2, which was included up to g++-2.95. The first version of libstdc++-v3 appeared in g++-3.0.
libstdc++-13-dev	13.3.0-6ubuntu2~24.04.1	GNU Standard C++ Library v3 (development files) This package contains the headers and static library files necessary for building C++ programs which use libstdc++. . libstdc++-v3 is a complete rewrite from the previous libstdc++-v2, which was included up to g++-2.95. The first version of libstdc++-v3 appeared in g++-3.0.
libstdc++-14-dev	14.2.0-4ubuntu2~24.04.1	GNU Standard C++ Library v3 (development files) This package contains the headers and static library files necessary for building C++ programs which use libstdc++. . libstdc++-v3 is a complete rewrite from the previous libstdc++-v2, which was included up to g++-2.95. The first version of libstdc++-v3 appeared in g++-3.0.
libtbb-dev	2021.11.0-2ubuntu2	parallelism library for C++ - development files TBB is a library that helps you leverage multi-core processor performance without having to be a threading expert. It represents a higher-level, task-based parallelism that abstracts platform details and threading mechanism for performance and scalability. . (Note: if you are a user of the i386 architecture, i.e., 32-bit Intel or compatible hardware, this package only supports Pentium4-compatible and higher processors.) . This package includes the TBB development files.

Back to listJun 15, 2024 23:31

Joad NacerScore: 7,604Success

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Challenge History

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Run Statistics

#	Date	Score	Wall Time	CPU User	CPU System	Memory
1	Jun 15, 2024 23:31	7,222	216,660,296	168,657,000	24,949,000	2,605,056
2	Jun 15, 2024 23:31	7,230	216,899,046	168,670,000	25,949,000	2,670,592
3	Jun 16, 2024 00:03	7,231	216,939,422	168,684,000	23,955,000	2,605,056
4	Jun 16, 2024 00:03	7,254	217,625,252	168,802,000	26,968,000	2,662,400
5	Jun 16, 2024 00:03	7,271	218,140,005	167,724,000	25,957,000	2,609,152
6	Jun 15, 2024 23:31	7,302	219,064,600	173,474,000	23,927,000	2,609,152
7	Jun 16, 2024 00:03	7,318	219,543,987	173,644,000	23,951,000	2,707,456
8	Jun 16, 2024 00:03	7,322	219,655,257	167,838,000	24,975,000	2,609,152
9	Jun 16, 2024 00:03	7,333	219,990,626	169,515,000	26,923,000	2,666,496
10	Jun 16, 2024 00:03	7,351	220,533,553	175,108,000	23,014,000	2,670,592
11	Jun 16, 2024 00:03	7,354	220,634,631	173,828,000	22,977,000	2,654,208
12	Jun 15, 2024 23:31	7,354	220,626,050	172,435,000	20,931,000	2,674,688
13	Jun 15, 2024 23:31	7,354	220,612,056	171,840,000	24,976,000	2,654,208
14	Jun 15, 2024 23:31	7,355	220,639,380	170,494,000	26,920,000	2,674,688
15	Jun 16, 2024 00:03	7,370	221,087,230	171,599,000	23,944,000	2,666,496
16	Jun 15, 2024 23:31	7,379	221,366,639	173,914,000	23,988,000	2,740,224
17	Jun 16, 2024 00:03	7,387	221,610,680	171,678,000	25,951,000	2,605,056
18	Jun 15, 2024 23:31	7,400	221,991,900	172,702,000	25,955,000	2,605,056
19	Jun 15, 2024 23:31	7,400	222,000,535	169,589,000	24,939,000	2,662,400
20	Jun 15, 2024 23:31	7,406	222,171,412	169,115,000	27,854,000	2,600,960
21	Jun 16, 2024 00:03	7,420	222,604,233	174,723,000	23,962,000	2,719,744
22	Jun 16, 2024 00:03	7,423	222,676,776	173,604,000	24,943,000	2,600,960
23	Jun 16, 2024 00:03	7,423	222,692,965	173,971,000	24,995,000	2,600,960
24	Jun 16, 2024 00:03	7,424	222,724,139	174,641,000	23,950,000	2,670,592
25	Jun 15, 2024 23:31	7,425	222,735,701	171,600,000	24,941,000	2,666,496
26	Jun 16, 2024 00:03	7,464	223,925,376	175,569,000	24,938,000	2,670,592
27	Jun 15, 2024 23:31	7,465	223,936,903	179,645,000	21,956,000	2,609,152
28	Jun 16, 2024 00:03	7,466	223,969,377	171,896,000	23,985,000	2,719,744
29	Jun 15, 2024 23:31	7,470	224,102,300	171,786,000	24,968,000	2,605,056
30	Jun 15, 2024 23:31	7,478	224,341,109	175,678,000	23,956,000	2,613,248
31	Jun 15, 2024 23:31	7,493	224,786,949	177,755,000	23,967,000	2,662,400
32	Jun 15, 2024 23:31	7,494	224,822,555	172,533,000	24,932,000	2,674,688
33	Jun 16, 2024 00:03	7,508	225,247,179	173,547,000	24,935,000	2,666,496
34	Jun 15, 2024 23:31	7,517	225,498,186	177,646,000	23,952,000	2,666,496
35	Jun 15, 2024 23:31	7,520	225,614,279	178,743,000	23,965,000	2,670,592
36	Jun 16, 2024 00:03	7,543	226,294,149	173,736,000	23,963,000	2,605,056
37	Jun 16, 2024 00:03	7,544	226,307,286	175,978,000	25,996,000	2,670,592
38	Jun 16, 2024 00:03	7,545	226,344,724	172,883,000	23,983,000	2,748,416
39	Jun 15, 2024 23:31	7,550	226,503,891	176,666,000	25,950,000	2,740,224
40	Jun 15, 2024 23:31	7,555	226,658,367	179,038,000	21,004,000	2,609,152
41	Jun 15, 2024 23:31	7,560	226,814,043	176,733,000	24,962,000	2,658,304
42	Jun 16, 2024 00:03	7,566	226,967,571	173,453,000	24,921,000	2,600,960
43	Jun 15, 2024 23:31	7,593	227,804,024	178,752,000	23,966,000	2,613,248
44	Jun 16, 2024 00:03	7,600	228,004,817	175,820,000	22,976,000	2,609,152
45	Jun 16, 2024 00:03	7,601	228,041,693	173,734,000	23,963,000	2,662,400
46	Jun 16, 2024 00:03	7,604	228,133,135	177,557,000	23,940,000	2,605,056
47	Jun 15, 2024 23:31	7,608	228,253,344	175,493,000	24,928,000	2,609,152
48	Jun 16, 2024 00:03	7,614	228,415,923	175,536,000	23,936,000	2,670,592
49	Jun 15, 2024 23:31	7,622	228,648,742	176,578,000	23,942,000	2,732,032
50	Jun 15, 2024 23:31	7,624	228,726,113	174,157,000	23,020,000	2,670,592
51	Jun 15, 2024 23:31	7,635	229,037,102	178,026,000	23,003,000	2,666,496
52	Jun 15, 2024 23:31	7,637	229,114,602	176,575,000	22,944,000	2,732,032
53	Jun 16, 2024 00:03	7,658	229,753,545	176,607,000	24,944,000	2,609,152
54	Jun 15, 2024 23:31	7,688	230,636,847	172,601,000	25,940,000	2,613,248
55	Jun 15, 2024 23:31	7,697	230,913,114	172,226,000	26,034,000	2,613,248
56	Jun 16, 2024 00:03	7,722	231,652,898	170,460,000	24,921,000	2,662,400
57	Jun 16, 2024 00:03	7,734	232,026,746	175,473,000	24,925,000	2,613,248
58	Jun 16, 2024 00:03	7,735	232,055,765	178,944,000	22,992,000	2,924,544
59	Jun 16, 2024 00:03	7,738	232,132,745	176,505,000	24,930,000	2,596,864
60	Jun 15, 2024 23:31	7,741	232,236,899	174,728,000	25,959,000	2,605,056
61	Jun 15, 2024 23:31	7,752	232,560,981	175,075,000	24,010,000	2,600,960
62	Jun 16, 2024 00:03	7,762	232,868,164	175,066,000	28,010,000	2,662,400
63	Jun 16, 2024 00:03	7,771	233,138,831	171,718,000	26,955,000	2,662,400
64	Jun 16, 2024 00:03	7,875	236,262,070	184,889,000	22,986,000	2,654,208
65	Jun 15, 2024 23:31	8,101	243,044,921	196,668,000	21,963,000	2,666,496
66	Jun 15, 2024 23:31	8,121	243,642,918	198,662,000	21,962,000	2,662,400
67	Jun 15, 2024 23:31	8,139	244,177,706	196,538,000	23,943,000	2,670,592
68	Jun 16, 2024 00:03	8,161	244,832,334	194,448,000	26,923,000	2,756,608
69	Jun 16, 2024 00:03	8,208	246,227,591	191,064,798	0	2,347,008
70	Jun 16, 2024 00:03	8,220	246,599,745	191,311,000	24,910,000	2,658,304
71	Jun 15, 2024 23:31	8,231	246,936,471	196,304,000	23,915,000	2,662,400
72	Jun 16, 2024 00:03	8,232	246,968,318	190,369,776	0	2,338,816
73	Jun 16, 2024 00:03	8,242	247,260,357	190,571,093	0	2,351,104
74	Jun 16, 2024 00:03	8,250	247,494,959	195,107,000	24,013,000	2,666,496
75	Jun 15, 2024 23:31	8,332	249,953,948	195,666,000	23,959,000	2,609,152
76	Jun 16, 2024 00:03	8,340	250,207,343	190,815,263	0	2,351,104
77	Jun 16, 2024 00:03	8,343	250,278,986	192,673,683	0	2,236,416
78	Jun 16, 2024 00:03	8,370	251,089,573	191,672,700	0	2,232,320
79	Jun 16, 2024 00:03	8,470	254,113,511	193,665,511	0	2,232,320
80	Jun 16, 2024 00:03	8,520	255,588,874	192,340,255	0	2,347,008
81	Jun 15, 2024 23:31	8,556	256,665,813	190,644,471	0	2,228,224
82	Jun 16, 2024 00:03	8,570	257,102,704	192,710,434	0	2,347,008
83	Jun 16, 2024 00:03	8,574	257,232,710	190,565,305	0	2,494,464
84	Jun 16, 2024 00:03	8,577	257,307,759	192,722,142	0	2,351,104
85	Jun 15, 2024 23:31	8,586	257,574,299	192,290,006	0	2,506,752
86	Jun 15, 2024 23:31	8,663	259,899,407	192,970,171	0	2,347,008
87	Jun 15, 2024 23:31	8,718	261,526,997	193,139,634	0	2,342,912
88	Jun 16, 2024 00:03	8,911	267,337,069	190,761,143	0	2,367,488
89	Jun 15, 2024 23:31	8,911	267,343,876	192,858,857	0	2,342,912
90	Jun 15, 2024 23:31	8,970	269,089,076	193,249,073	0	2,347,008

Model	Intel(R) Xeon(R) CPU E3-1271 v3 @ 3.60GHz
Cores	3