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 10, 2021 15:45

Yuriy LyfenkoScore: 7,748Success

Source Code

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Challenge History

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Run Statistics

#	Date	Score	Wall Time	CPU User	CPU System	Memory
1	Jun 10, 2021 15:46	7,231	216,929,431	475,778,252	0	2,453,504
2	Jun 10, 2021 15:47	7,370	221,113,372	568,750,000	10,995,000	2,957,312
3	Jun 10, 2021 15:47	7,390	221,696,462	567,546,000	13,964,000	2,662,400
4	Jun 10, 2021 15:46	7,413	222,400,637	565,710,000	14,992,000	2,674,688
5	Jun 11, 2021 16:45	7,417	222,510,696	566,802,000	15,994,000	2,621,440
6	Jun 10, 2021 15:46	7,430	222,900,779	569,729,000	12,971,000	2,678,784
7	Jun 10, 2021 15:46	7,434	223,030,709	576,870,000	8,982,000	2,686,976
8	Jun 10, 2021 15:46	7,444	223,333,605	571,771,000	10,995,000	2,576,384
9	Jun 10, 2021 15:46	7,447	223,417,828	569,057,000	13,976,000	2,416,640
10	Jun 10, 2021 15:47	7,457	223,702,626	572,245,000	11,963,000	2,703,360
11	Jun 11, 2021 16:45	7,458	223,742,026	572,794,000	10,996,000	2,863,104
12	Jun 10, 2021 15:45	7,470	224,113,190	471,609,455	0	2,457,600
13	Jun 10, 2021 15:47	7,499	224,977,584	475,993,080	0	2,441,216
14	Jun 11, 2021 16:46	7,500	224,990,520	570,391,000	14,984,000	2,359,296
15	Jun 10, 2021 15:46	7,506	225,173,998	571,648,000	12,969,000	2,748,416
16	Jun 10, 2021 15:45	7,508	225,247,680	570,245,000	10,985,000	3,014,656
17	Jun 10, 2021 15:46	7,514	225,410,182	566,856,000	13,996,000	2,793,472
18	Jun 11, 2021 16:46	7,515	225,457,811	572,863,000	14,970,000	2,736,128
19	Jun 10, 2021 15:45	7,516	225,476,982	573,763,000	11,995,000	2,437,120
20	Jun 10, 2021 15:46	7,516	225,489,145	569,026,000	15,944,000	2,527,232
21	Jun 10, 2021 15:47	7,522	225,666,780	570,493,000	12,988,000	2,646,016
22	Jun 10, 2021 15:45	7,529	225,881,288	568,057,000	11,980,000	2,686,976
23	Jun 10, 2021 15:46	7,531	225,933,392	472,290,007	0	2,318,336
24	Jun 11, 2021 16:46	7,531	225,929,507	565,448,000	13,986,000	2,359,296
25	Jun 10, 2021 15:46	7,536	226,079,547	568,667,000	14,991,000	2,633,728
26	Jun 10, 2021 15:45	7,540	226,203,663	573,085,000	7,987,000	2,736,128
27	Jun 10, 2021 15:47	7,541	226,226,217	574,202,000	10,984,000	2,613,248
28	Jun 10, 2021 15:47	7,543	226,281,853	571,385,000	11,987,000	2,650,112
29	Jun 10, 2021 15:45	7,544	226,319,804	572,639,000	9,958,000	2,682,880
30	Jun 11, 2021 16:45	7,558	226,732,166	570,497,000	14,960,000	2,588,672
31	Jun 11, 2021 16:45	7,558	226,749,608	570,425,000	12,986,000	2,703,360
32	Jun 10, 2021 15:46	7,562	226,864,835	476,591,250	0	2,396,160
33	Jun 10, 2021 15:46	7,565	226,936,645	473,846,051	0	2,404,352
34	Jun 10, 2021 15:47	7,566	226,974,760	568,552,000	14,961,000	2,682,880
35	Jun 10, 2021 15:47	7,574	227,221,528	474,649,747	0	2,588,672
36	Jun 10, 2021 15:45	7,581	227,439,974	568,179,000	15,976,000	2,879,488
37	Jun 10, 2021 15:46	7,583	227,475,800	565,246,000	17,944,000	2,662,400
38	Jun 10, 2021 15:46	7,586	227,574,529	571,509,000	11,989,000	2,719,744
39	Jun 10, 2021 15:46	7,587	227,598,398	598,173,000	9,986,000	2,740,224
40	Jun 10, 2021 15:46	7,587	227,616,187	571,924,000	12,975,000	2,539,520
41	Jun 11, 2021 16:46	7,592	227,760,018	570,271,000	14,980,000	2,437,120
42	Jun 10, 2021 15:46	7,593	227,783,333	576,889,000	10,997,000	2,465,792
43	Jun 10, 2021 15:46	7,595	227,854,570	571,620,000	12,968,000	2,912,256
44	Jun 10, 2021 15:47	7,598	227,939,041	566,739,000	15,964,000	2,674,688
45	Jun 10, 2021 15:46	7,605	228,147,564	576,862,000	8,997,000	2,686,976
46	Jun 10, 2021 15:46	7,606	228,191,570	576,355,000	11,986,000	2,633,728
47	Jun 11, 2021 16:45	7,611	228,341,490	594,133,000	13,979,000	2,605,056
48	Jun 11, 2021 16:45	7,618	228,529,353	575,681,000	13,992,000	2,572,288
49	Jun 10, 2021 15:47	7,622	228,646,515	477,404,903	0	2,441,216
50	Jun 11, 2021 16:45	7,625	228,757,352	570,257,000	12,983,000	2,576,384
51	Jun 10, 2021 15:47	7,634	229,023,748	596,963,000	9,966,000	2,646,016
52	Jun 10, 2021 15:46	7,634	229,006,054	568,135,000	13,003,000	2,674,688
53	Jun 10, 2021 15:47	7,639	229,172,672	569,315,000	12,984,000	2,523,136
54	Jun 10, 2021 15:46	7,640	229,211,819	572,149,000	13,979,000	2,850,816
55	Jun 10, 2021 15:47	7,645	229,336,094	578,828,000	12,973,000	2,666,496
56	Jun 10, 2021 15:45	7,645	229,359,829	570,586,000	13,989,000	2,539,520
57	Jun 10, 2021 15:47	7,646	229,380,060	572,341,000	10,968,000	2,564,096
58	Jun 11, 2021 16:45	7,647	229,403,370	597,208,000	9,970,000	2,506,752
59	Jun 10, 2021 15:46	7,655	229,638,598	566,834,000	14,969,000	2,633,728
60	Jun 10, 2021 15:47	7,666	229,986,281	590,209,000	10,966,000	2,609,152
61	Jun 10, 2021 15:47	7,678	230,325,430	570,710,000	11,972,000	2,699,264
62	Jun 11, 2021 16:46	7,681	230,428,347	596,249,000	13,959,000	2,420,736
63	Jun 10, 2021 15:47	7,689	230,667,756	577,780,000	13,970,000	2,527,232
64	Jun 10, 2021 15:46	7,692	230,761,600	593,304,000	13,960,000	2,678,784
65	Jun 11, 2021 16:45	7,693	230,785,795	598,200,000	10,985,000	2,678,784
66	Jun 11, 2021 16:46	7,696	230,872,442	593,708,000	13,969,000	2,572,288
67	Jun 11, 2021 16:45	7,697	230,911,554	595,301,000	11,965,000	2,691,072
68	Jun 10, 2021 15:46	7,705	231,141,591	473,975,048	0	2,453,504
69	Jun 10, 2021 15:47	7,705	231,148,049	596,807,000	11,976,000	2,404,352
70	Jun 10, 2021 15:45	7,707	231,222,136	571,158,000	13,955,000	2,691,072
71	Jun 11, 2021 16:46	7,709	231,271,180	575,334,000	13,959,000	2,670,592
72	Jun 10, 2021 15:47	7,711	231,331,107	598,135,000	11,942,000	2,535,424
73	Jun 10, 2021 15:46	7,713	231,385,057	569,220,000	13,980,000	2,695,168
74	Jun 10, 2021 15:45	7,716	231,490,841	597,779,000	10,977,000	2,670,592
75	Jun 11, 2021 16:45	7,717	231,518,543	574,847,000	9,997,000	2,686,976
76	Jun 10, 2021 15:45	7,719	231,576,261	592,073,000	10,964,000	2,715,648
77	Jun 10, 2021 15:47	7,723	231,701,567	474,684,567	0	2,453,504
78	Jun 10, 2021 15:46	7,730	231,906,088	595,474,000	11,969,000	2,760,704
79	Jun 10, 2021 15:47	7,733	231,982,198	596,403,000	11,967,000	2,740,224
80	Jun 10, 2021 15:47	7,737	232,120,115	596,517,000	11,970,000	2,772,992
81	Jun 10, 2021 15:45	7,738	232,133,891	595,442,000	12,944,000	2,654,208
82	Jun 10, 2021 15:46	7,748	232,434,245	596,147,000	12,959,000	2,674,688
83	Jun 10, 2021 15:45	7,755	232,651,438	592,286,000	13,959,000	2,486,272
84	Jun 10, 2021 15:46	7,759	232,776,655	593,165,000	11,983,000	2,527,232
85	Jun 10, 2021 15:46	7,762	232,853,383	594,620,000	11,972,000	2,428,928
86	Jun 11, 2021 16:45	7,770	233,086,999	594,698,000	13,946,000	2,535,424
87	Jun 10, 2021 15:46	7,775	233,239,645	570,835,000	14,969,000	2,453,504
88	Jun 10, 2021 15:47	7,775	233,244,066	572,283,000	12,983,000	2,596,864
89	Jun 10, 2021 15:46	7,776	233,280,287	594,071,000	13,978,000	2,445,312
90	Jun 10, 2021 15:46	7,778	233,346,796	599,840,000	8,982,000	2,678,784
91	Jun 10, 2021 15:47	7,788	233,630,056	591,470,000	13,963,000	3,022,848
92	Jun 10, 2021 15:47	7,792	233,761,408	594,674,000	14,941,000	2,600,960
93	Jun 10, 2021 15:46	7,795	233,848,081	594,944,000	13,975,000	2,682,880
94	Jun 10, 2021 15:47	7,798	233,933,044	596,585,000	13,966,000	2,576,384
95	Jun 11, 2021 16:46	7,800	233,998,240	597,896,000	10,979,000	2,400,256
96	Jun 10, 2021 15:46	7,803	234,076,759	597,411,000	10,952,000	2,564,096
97	Jun 11, 2021 16:45	7,805	234,135,093	586,393,000	15,983,000	2,666,496
98	Jun 11, 2021 16:45	7,805	234,162,950	597,298,000	10,968,000	2,531,328
99	Jun 11, 2021 16:46	7,808	234,237,286	595,421,000	11,988,000	2,519,040
100	Jun 11, 2021 16:46	7,809	234,284,302	595,622,000	13,991,000	2,686,976
101	Jun 10, 2021 15:46	7,811	234,337,433	593,876,000	12,953,000	2,686,976
102	Jun 10, 2021 15:45	7,815	234,464,649	592,125,000	13,979,000	2,711,552
103	Jun 10, 2021 15:46	7,820	234,596,256	596,063,000	12,957,000	2,682,880
104	Jun 10, 2021 15:46	7,828	234,843,882	594,295,000	14,982,000	2,613,248
105	Jun 10, 2021 15:47	7,831	234,927,678	594,456,000	12,966,000	2,650,112
106	Jun 10, 2021 15:45	7,835	235,053,387	597,623,000	10,974,000	2,404,352
107	Jun 10, 2021 15:47	7,837	235,115,078	599,666,000	10,975,000	2,543,616
108	Jun 10, 2021 15:47	7,840	235,199,719	595,052,000	11,960,000	2,666,496
109	Jun 11, 2021 16:45	7,846	235,381,651	595,560,000	12,968,000	2,695,168
110	Jun 11, 2021 16:46	7,854	235,631,137	596,553,000	12,968,000	2,670,592
111	Jun 11, 2021 16:46	7,854	235,634,473	593,764,000	14,943,000	2,670,592
112	Jun 10, 2021 15:47	7,857	235,700,342	471,493,094	0	2,453,504
113	Jun 11, 2021 16:46	7,857	235,715,450	592,851,000	13,949,000	2,846,720
114	Jun 11, 2021 16:46	7,866	235,971,737	597,941,000	12,955,000	2,949,120
115	Jun 10, 2021 15:45	7,867	236,013,225	600,876,000	12,954,000	2,674,688
116	Jun 10, 2021 15:45	7,868	236,036,848	595,398,000	14,959,000	2,674,688
117	Jun 10, 2021 15:47	7,873	236,191,814	596,797,000	10,959,000	2,662,400
118	Jun 10, 2021 15:47	7,875	236,261,558	596,995,000	8,984,000	2,748,416
119	Jun 10, 2021 15:47	7,878	236,350,433	592,846,000	13,972,000	2,637,824
120	Jun 10, 2021 15:47	7,880	236,387,939	593,634,000	10,974,000	2,760,704
121	Jun 10, 2021 15:47	7,883	236,485,788	595,399,000	11,967,000	2,830,336
122	Jun 10, 2021 15:46	7,887	236,620,845	596,256,000	10,986,000	2,449,408
123	Jun 11, 2021 16:46	7,893	236,787,562	600,300,000	7,977,000	2,506,752
124	Jun 11, 2021 16:46	7,899	236,968,785	596,935,000	11,978,000	2,678,784
125	Jun 10, 2021 15:47	7,904	237,132,232	596,673,000	13,968,000	2,666,496
126	Jun 11, 2021 16:45	7,905	237,164,555	596,166,000	10,984,000	2,629,632
127	Jun 10, 2021 15:47	7,909	237,259,021	597,738,000	14,993,000	2,543,616
128	Jun 10, 2021 15:47	7,929	237,862,963	592,902,000	11,977,000	2,424,832
129	Jun 10, 2021 15:45	7,938	238,137,373	597,091,000	10,964,000	2,674,688
130	Jun 11, 2021 16:46	7,941	238,238,027	597,030,000	12,978,000	2,772,992
131	Jun 10, 2021 15:45	7,950	238,508,026	477,151,445	0	2,433,024
132	Jun 10, 2021 15:47	7,981	239,442,153	599,330,000	10,969,000	2,674,688
133	Jun 11, 2021 16:45	8,015	240,447,207	601,298,000	9,988,000	2,682,880
134	Jun 10, 2021 15:47	8,037	241,123,761	596,455,000	10,971,000	2,420,736
135	Jun 11, 2021 16:46	8,058	241,750,660	595,486,000	13,964,000	2,568,192
136	Jun 10, 2021 15:45	8,139	244,180,626	476,556,644	0	2,428,928
137	Jun 10, 2021 15:46	8,162	244,862,149	600,205,000	13,958,000	2,719,744
138	Jun 10, 2021 15:47	8,185	245,557,743	478,950,875	0	2,584,576
139	Jun 10, 2021 15:46	8,214	246,427,280	476,520,169	0	2,437,120
140	Jun 11, 2021 16:45	8,221	246,618,171	599,340,000	10,969,000	2,588,672
141	Jun 10, 2021 15:45	8,256	247,694,237	628,493,000	11,952,000	2,666,496
142	Jun 11, 2021 16:45	8,395	251,837,530	582,675,521	0	2,433,024
143	Jun 10, 2021 15:46	8,512	255,367,186	586,530,314	0	2,555,904
144	Jun 10, 2021 15:47	8,553	256,593,330	581,635,550	0	2,424,832
145	Jun 10, 2021 15:47	8,600	258,008,724	581,329,015	0	2,490,368
146	Jun 11, 2021 16:46	8,705	261,145,716	583,856,228	0	2,482,176
147	Jun 11, 2021 16:45	8,826	264,794,654	585,238,659	0	2,580,480
148	Jun 10, 2021 15:45	8,897	266,906,245	607,382,803	0	2,588,672
149	Jun 10, 2021 15:47	8,910	267,309,594	584,375,762	0	2,420,736
150	Jun 10, 2021 15:45	8,926	267,776,849	607,473,277	0	2,453,504
151	Jun 10, 2021 15:46	8,935	268,037,835	584,089,057	0	2,404,352
152	Jun 10, 2021 15:45	8,938	268,138,116	583,995,039	0	2,416,640
153	Jun 10, 2021 15:47	8,950	268,499,822	584,393,654	0	2,551,808
154	Jun 10, 2021 15:47	8,950	268,501,666	581,372,294	0	2,363,392
155	Jun 10, 2021 15:46	9,015	270,462,330	597,002,593	0	2,445,312
156	Jun 10, 2021 15:46	9,032	270,947,968	607,343,010	0	2,445,312
157	Jun 10, 2021 15:46	9,133	273,981,931	606,294,847	0	2,449,408
158	Jun 11, 2021 16:46	9,203	276,088,964	582,132,838	0	2,433,024
159	Jun 10, 2021 15:46	9,266	277,969,788	596,113,599	0	2,424,832
160	Jun 10, 2021 15:47	9,281	278,430,489	582,171,684	0	2,424,832
161	Jun 11, 2021 16:45	9,382	281,466,585	584,369,997	0	2,383,872
162	Jun 11, 2021 16:46	9,549	286,473,565	605,924,712	0	2,437,120

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