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	1:20.1.2-0ubuntu1~24.04.3	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	3.0.13-0ubuntu3.11	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.

Date	Author	Language	Status	Score
Dec 7, 2024 18:29	NoSIMD_C#	CSHARP9.0.0	Success	236,968+0.28 RP
Dec 7, 2024 00:29	Joad Nacer	CPPg++13.2.0	Error
Dec 6, 2024 21:13	Joad Nacer	CPPg++13.2.0	Error
Dec 6, 2024 21:12	Joad Nacer	CPPg++13.2.0	Success	4,703
Dec 6, 2024 21:11	Joad Nacer	CPPg++13.2.0	Success	4,546
Dec 6, 2024 21:10	Joad Nacer	CPPg++13.2.0	Error
Dec 6, 2024 21:09	Joad Nacer	CPPg++13.2.0	Error	+13.31 RP
Dec 6, 2024 21:06	Joad Nacer	CPPg++13.2.0	Success	4,517+72.32 RP
Dec 6, 2024 21:04	Joad Nacer	CPPg++13.2.0	Success	7,842
Dec 6, 2024 21:03	Joad Nacer	CPPg++13.2.0	Success	7,702
Dec 6, 2024 21:03	Joad Nacer	CPPg++13.2.0	Success	8,276
Dec 6, 2024 21:02	Joad Nacer	CPPg++13.2.0	Success	7,704
Dec 6, 2024 20:58	Joad Nacer	CPPg++13.2.0	Error
Dec 6, 2024 20:56	Joad Nacer	CPPclang++10.0.0	Success	4,592+102.80 RP
Dec 6, 2024 20:54	Joad Nacer	CPPclang++10.0.0	Error
Dec 6, 2024 20:43	Joad Nacer	CPPclang++10.0.0	Error
Dec 6, 2024 20:31	Joad Nacer	CPPclang++10.0.0	Error
Dec 4, 2024 15:59	NoSIMD_C#	CSHARP9.0.0-rc.2	Error
Dec 3, 2024 08:04	A L Manning	RUSTrust-1.83.0	Success	21,880+103.22 RP
Dec 3, 2024 07:57	A L Manning	RUSTrust-1.83.0	Success	28,263+12.18 RP
Dec 3, 2024 07:54	A L Manning	RUSTrust-1.83.0	Success	29,271+129.87 RP
Dec 3, 2024 07:53	A L Manning	RUSTrust-1.83.0	Error
Dec 3, 2024 07:42	A L Manning	RUSTrust-1.83.0	Success	47,222+211.77 RP
Nov 26, 2024 15:30	NoSIMD_C#	CSHARP9.0.0-rc.2	Success	237,768+27.16 RP
Nov 15, 2024 11:48	Mikhail Shirokov	CPPclang++18.1.3	Success	99,018+42.72 RP
Nov 15, 2024 05:04	NoSIMD_C#	CSHARP9.0.0-rc.2	Error
Nov 15, 2024 05:02	NoSIMD_C#	CSHARP9.0.0-rc.2	Error
Nov 15, 2024 05:01	NoSIMD_C#	CSHARP9.0.0-rc.2	Error
Nov 15, 2024 04:59	NoSIMD_C#	CSHARP9.0.0-rc.2	Error
Nov 15, 2024 04:51	NoSIMD_C#	CSHARP9.0.0-rc.2	Error
Nov 14, 2024 15:35	NoSIMD_C#	CSHARP9.0.0-rc.2	Error
Nov 11, 2024 10:23	E Sequeira	CPPg++13.2.0	Success	37,445+64.72 RP
Nov 11, 2024 10:23	E Sequeira	CPPg++13.2.0	Error
Nov 11, 2024 10:21	E Sequeira	CPPg++13.2.0	Error
Nov 11, 2024 10:02	E Sequeira	GOgo1.23.3	Success	74,701
Nov 11, 2024 10:00	E Sequeira	GOgo1.23.3	Success	99,031
Nov 11, 2024 09:56	E Sequeira	CPPg++13.2.0	Success	49,423+2.72 RP
Nov 11, 2024 09:56	E Sequeira	CPPclang++18.1.3	Success	50,096+1.51 RP
Nov 11, 2024 09:55	E Sequeira	CPPclang++18.1.3	Success	50,477+115.49 RP
Nov 11, 2024 09:52	E Sequeira	GOgo1.23.3	Success	155,032
Nov 11, 2024 06:58	E Sequeira	CPPg++13.2.0	Success	121,032+2.14 RP
Nov 11, 2024 06:57	E Sequeira	CPPclang++18.1.3	Success	124,248+61.29 RP
Nov 10, 2024 06:38	NoSIMD_C#	CSHARP9.0.0-rc.2	Success	352,654
Nov 9, 2024 22:32	E Sequeira	CPPg++13.2.0	Success	521,007+0.08 RP
Nov 9, 2024 22:32	E Sequeira	CPPclang++18.1.3	Success	523,142+19.12 RP
Nov 8, 2024 03:51	NoSIMD_C#	CSHARP9.0.0-rc.2	Success	351,188+1.06 RP
Nov 8, 2024 03:00	NoSIMD_C#	CSHARP9.0.0-rc.2	Success	357,909+8.84 RP
Nov 7, 2024 11:41	NoSIMD_C#	CPPclang++18.1.3	Success	523,593+19.10 RP
Oct 3, 2024 23:16	Joad Nacer	CPPclang++10.0.0	Success	4,703+103.22 RP
Oct 3, 2024 22:27	Joad Nacer	CPPclang++10.0.0	Error
Oct 3, 2024 12:35	Joad Nacer	CPPclang++10.0.0	Error
Oct 3, 2024 12:33	Joad Nacer	CPPclang++10.0.0	Success	4,820+21.42 RP
Oct 3, 2024 12:30	Joad Nacer	CPPclang++10.0.0	Error
Oct 3, 2024 12:00	Joad Nacer	CPPclang++10.0.0	Error
Oct 2, 2024 18:55	Joad Nacer	CPPclang++10.0.0	Success	4,845+161.28 RP
Oct 2, 2024 18:51	Joad Nacer	CPPclang++10.0.0	Success	5,278
Oct 2, 2024 18:51	Joad Nacer	CPPclang++10.0.0	Success	5,042+222.06 RP
Oct 2, 2024 18:51	Joad Nacer	CPPclang++10.0.0	Error
Oct 2, 2024 18:50	Joad Nacer	CPPclang++10.0.0	Error
Oct 2, 2024 18:46	Joad Nacer	CPPclang++10.0.0	Success	5,341+71.52 RP
Oct 2, 2024 18:45	Joad Nacer	CPPclang++10.0.0	Success	5,445+42.02 RP
Oct 2, 2024 18:44	Joad Nacer	CPPclang++10.0.0	Success	5,508+387.18 RP
Oct 2, 2024 18:44	Joad Nacer	CPPclang++10.0.0	Success	6,909
Oct 2, 2024 18:43	Joad Nacer	CPPclang++10.0.0	Success	6,603
Oct 2, 2024 18:42	Joad Nacer	CPPclang++10.0.0	Success	6,872
Oct 2, 2024 18:42	Joad Nacer	CPPclang++10.0.0	Success	6,397+61.05 RP
Oct 2, 2024 18:37	Joad Nacer	CPPclang++10.0.0	Error
Oct 2, 2024 18:27	Joad Nacer	CPPclang++10.0.0	Error
Oct 2, 2024 18:24	Joad Nacer	CPPclang++10.0.0	Error
Oct 2, 2024 18:07	Joad Nacer	CPPclang++10.0.0	Error
Sep 16, 2024 09:18	Joad Nacer	CPPclang++10.0.0	Error
Sep 16, 2024 08:52	Joad Nacer	CPPclang++10.0.0	Success	9,445
Sep 16, 2024 08:50	Joad Nacer	CPPclang++10.0.0	Success	10,058
Sep 9, 2024 09:22	Joad Nacer	CPPclang++10.0.0	Success	6,657+24.42 RP
Sep 9, 2024 02:44	Yuriy Lyfenko	CPPclang++18.1.3	Success	7,021
Sep 9, 2024 02:40	Yuriy Lyfenko	CPPclang++18.1.3	Success	6,836
Sep 9, 2024 02:39	Yuriy Lyfenko	CPPclang++18.1.3	Success	6,808+10.71 RP
Sep 9, 2024 02:24	Yuriy Lyfenko	CPPclang++18.1.3	Success	6,965
Sep 8, 2024 21:07	Yuriy Lyfenko	CPPg++13.2.0	Success	7,886
Sep 8, 2024 21:05	Yuriy Lyfenko	CPPclang++18.1.3	Success	7,622
Sep 8, 2024 20:31	Joad Nacer	CPPclang++10.0.0	Success	6,767+162.66 RP
Sep 8, 2024 20:31	Joad Nacer	CPPclang++10.0.0	Error
Aug 10, 2024 14:42	Charlie Shepherd	RUSTrust-1.80.0	Success	46,284+216.06 RP
Aug 2, 2024 20:12	Henry Cafaro	CPPg++9.4.0	Success	11,570
Aug 2, 2024 20:05	Henry Cafaro	CPPg++9.4.0	Success	11,561+389.74 RP
Aug 2, 2024 20:02	Henry Cafaro	CPPg++9.4.0	Success	29,898
Aug 2, 2024 20:00	Henry Cafaro	CPPg++9.4.0	Success	31,508
Aug 2, 2024 19:58	Henry Cafaro	CPPg++9.4.0	Success	32,658
Aug 2, 2024 19:23	Henry Cafaro	CPPg++9.4.0	Success	25,787
Aug 1, 2024 15:20	Ben	CPPg++9.4.0	Success	53,791+185.90 RP
Jul 31, 2024 17:32	Henry Cafaro	CPPg++9.4.0	Success	21,042+69.15 RP
Jul 30, 2024 21:37	Henry Cafaro	CPPg++9.4.0	Success	24,625+406.09 RP
Jul 23, 2024 18:01	Joad Nacer	CPPclang++10.0.0	Error
Jul 23, 2024 18:01	Joad Nacer	CPPclang++10.0.0	Error
Jul 23, 2024 18:01	Joad Nacer	CPPclang++10.0.0	Error
Jul 23, 2024 18:01	Joad Nacer	CPPclang++10.0.0	Error
Jul 23, 2024 18:00	Joad Nacer	CPPclang++10.0.0	Error
Jul 23, 2024 17:59	Joad Nacer	CPPclang++10.0.0	Error
Jul 23, 2024 17:57	Joad Nacer	CPPclang++10.0.0	Error
Jul 23, 2024 17:56	Joad Nacer	CPPclang++10.0.0	Error

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