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.

Date	Author	Language	Status	Score
Jun 16, 2024 00:17	Joad Nacer	CPPclang++10.0.0	Error
Jun 15, 2024 23:31	Joad Nacer	CPPclang++10.0.0	Success	7,604+231.44 RP
Jun 14, 2024 20:31	джулис	GOgo1.22.4	Error
Jun 14, 2024 20:29	джулис	GOgo1.22.4	Error
Jun 14, 2024 20:15	джулис	RUSTrust-1.79.0	Error
May 28, 2024 18:08	Joad Nacer	CPPclang++10.0.0	Success	9,228+83.86 RP
May 27, 2024 23:53	Joad Nacer	CPPclang++10.0.0	Success	10,002+16.32 RP
May 21, 2024 18:23	Joad Nacer	CPPclang++10.0.0	Success	10,168+93.64 RP
May 21, 2024 18:23	Joad Nacer	CPPg++9.4.0	Success	11,825
May 21, 2024 18:03	Joad Nacer	CPPg++9.4.0	Success	11,238+26.88 RP
May 21, 2024 18:02	Joad Nacer	CPPclang++10.0.0	Success	11,588+92.13 RP
May 12, 2024 20:27	Joad Nacer	CPPclang++10.0.0	Success	12,973+44.40 RP
May 12, 2024 00:30	Joad Nacer	CPPclang++10.0.0	Success	13,766+86.51 RP
May 11, 2024 23:59	Joad Nacer	CPPclang++10.0.0	Success	15,627+46.41 RP
May 11, 2024 22:30	Joad Nacer	CPPclang++10.0.0	Success	16,849+134.22 RP
May 9, 2024 22:47	Joad Nacer	CPPclang++10.0.0	Success	21,773+1.45 RP
May 9, 2024 22:47	Joad Nacer	CPPclang++10.0.0	Success	22,359
May 5, 2024 13:46	Joad Nacer	CPPclang++10.0.0	Success	21,842+38.88 RP
Apr 30, 2024 19:13	Joad Nacer	CPPclang++10.0.0	Success	23,869+41.74 RP
Apr 23, 2024 01:46	Joad Nacer	CPPclang++10.0.0	Success	26,510+41.14 RP
Apr 23, 2024 01:06	Joad Nacer	CPPclang++10.0.0	Success	30,575
Apr 23, 2024 01:06	Joad Nacer	CPPg++9.4.0	Success	29,755+236.21 RP
Apr 17, 2024 02:13	Joad Nacer	CPPg++9.4.0	Success	100,130+99.87 RP
Apr 4, 2024 08:01	Chiraag Balu	CPPg++9.4.0	Success	352,582+28.36 RP
Mar 25, 2024 20:18	Iheb	CPPg++9.4.0	Success	49,925+200.30 RP
Jan 23, 2024 16:38	AnSa	CPPg++9.4.0	Success	528,953+18.91 RP
Dec 27, 2023 10:30	Oleg Kovalov	CPPclang++10.0.0	Success	521,759
Dec 22, 2023 06:51	Sergey Stremin	RUSTrust-1.74.1	Success	10,442+12.40 RP
Dec 17, 2023 08:57	Kenneth Maples	CPPg++9.3.0	Success	23,698
Dec 17, 2023 08:56	Kenneth Maples	CPPg++9.3.0	Success	22,292+142.21 RP
Dec 15, 2023 15:54	Oleg Kovalov	GOgo1.21.5	Success	111,679
Dec 15, 2023 12:20	Oleg Kovalov	GOgo1.21.5	Success	110,506+16.09 RP
Dec 12, 2023 08:35	Oleg Kovalov	GOgo1.21.5	Success	134,408+33.73 RP
Dec 11, 2023 15:36	Oleg Kovalov	GOgo1.21.5	Success	245,875+40.67 RP
Oct 9, 2023 02:53	sliceteam	CPPg++9.3.0	Success	515,517+19.40 RP
Oct 1, 2023 14:22	apuxbt	CPPg++9.3.0	Success	22,111+212.81 RP
Oct 1, 2023 12:58	apuxbt	CPPg++9.3.0	Success	41,762+185.10 RP
Sep 25, 2023 08:17	Koute	RUSTrust-1.72.1	Error
Sep 25, 2023 08:14	Koute	RUSTrust-1.72.1	Error
Sep 25, 2023 08:06	Koute	RUSTrust-1.72.1	Error
Sep 12, 2023 16:02	matsuoka-601	CPPclang++10.0.0	Error
Aug 31, 2023 10:38	matsuoka-601	CPPclang++10.0.0	Success	10,337
Aug 31, 2023 09:43	matsuoka-601	CPPclang++10.0.0	Success	9,040+1'106.19 RP
Aug 11, 2023 21:52	Mark Aliev	GOgo1.20.7	Success	136,629+73.19 RP
Jul 10, 2023 14:04	Anılcan Gülkaya	CPPg++9.3.0	Error
Jul 8, 2023 12:49	Anılcan Gülkaya	CPPg++9.3.0	Error
Jul 8, 2023 12:47	Anılcan Gülkaya	CPPg++9.3.0	Error
Jul 5, 2023 17:06	Anılcan Gülkaya	CPPg++9.3.0	Success	39,013
Jul 5, 2023 16:59	Anılcan Gülkaya	CPPg++9.3.0	Success	38,361+0.75 RP
Jul 5, 2023 11:57	Anılcan Gülkaya	CPPg++9.3.0	Success	38,472+7.23 RP
Jul 5, 2023 11:56	Anılcan Gülkaya	CPPg++9.3.0	Error
Jul 5, 2023 11:53	Anılcan Gülkaya	CPPg++9.3.0	Success	39,573+5.73 RP
Jul 5, 2023 11:30	Anılcan Gülkaya	CPPg++9.3.0	Success	40,884
Jul 5, 2023 11:29	Anılcan Gülkaya	CPPg++9.3.0	Success	40,570
Jul 5, 2023 11:26	Anılcan Gülkaya	CPPg++9.3.0	Success	40,491+17.36 RP
Jul 5, 2023 11:25	Anılcan Gülkaya	CPPg++9.3.0	Error
Jul 5, 2023 11:15	Anılcan Gülkaya	CPPg++9.3.0	Success	43,553+0.10 RP
Jul 5, 2023 11:12	Anılcan Gülkaya	CPPg++9.3.0	Success	45,028
Jul 5, 2023 11:08	Anılcan Gülkaya	CPPg++9.3.0	Success	43,572+4.50 RP
Jul 5, 2023 10:57	Anılcan Gülkaya	CPPg++9.3.0	Error
Jul 5, 2023 10:56	Anılcan Gülkaya	CPPg++9.3.0	Error
Jul 5, 2023 10:54	Anılcan Gülkaya	CPPg++9.3.0	Error
Jul 5, 2023 10:38	Anılcan Gülkaya	CPPg++9.3.0	Error
Jul 4, 2023 22:29	Anılcan Gülkaya	CPPg++9.3.0	Success	44,740
Jul 4, 2023 22:23	Anılcan Gülkaya	CPPg++9.3.0	Success	44,528
Jul 4, 2023 22:22	Anılcan Gülkaya	CPPg++9.3.0	Success	44,538
Jul 4, 2023 22:20	Anılcan Gülkaya	CPPg++9.3.0	Success	44,500
Jul 4, 2023 22:18	Anılcan Gülkaya	CPPg++9.3.0	Success	44,444+2.34 RP
Jul 4, 2023 22:15	Anılcan Gülkaya	CPPg++9.3.0	Success	44,911+1.21 RP
Jul 4, 2023 22:14	Anılcan Gülkaya	CPPg++9.3.0	Success	45,811
Jul 4, 2023 22:13	Anılcan Gülkaya	CPPg++9.3.0	Error
Jul 4, 2023 22:10	Anılcan Gülkaya	CPPg++9.3.0	Error
Jul 4, 2023 22:06	Anılcan Gülkaya	CPPg++9.3.0	Success	47,260
Jul 4, 2023 22:03	Anılcan Gülkaya	CPPg++9.3.0	Error
Jul 4, 2023 22:00	Anılcan Gülkaya	CPPg++9.3.0	Success	45,356
Jul 4, 2023 21:54	Anılcan Gülkaya	CPPg++9.3.0	Error
Jul 4, 2023 21:47	Anılcan Gülkaya	CPPg++9.3.0	Error
Jul 4, 2023 21:45	Anılcan Gülkaya	CPPg++9.3.0	Error
Jul 4, 2023 21:44	Anılcan Gülkaya	CPPg++9.3.0	Error
Jul 4, 2023 21:43	Anılcan Gülkaya	CPPg++9.3.0	Error
Jul 4, 2023 21:37	Anılcan Gülkaya	CPPg++9.3.0	Success	79,079
Jul 4, 2023 21:35	Anılcan Gülkaya	CPPg++9.3.0	Error
Jul 4, 2023 21:32	Anılcan Gülkaya	CPPg++9.3.0	Error
Jul 4, 2023 21:16	Anılcan Gülkaya	CPPg++9.3.0	Success	46,884
Jul 4, 2023 21:15	Anılcan Gülkaya	CPPg++9.3.0	Error
Jul 4, 2023 21:10	Anılcan Gülkaya	CPPg++9.3.0	Success	45,157+98.46 RP
Jul 4, 2023 18:10	Volkan Ilbeyli	CPPg++9.3.0	Error
Jul 4, 2023 08:18	Volkan Ilbeyli	CPPg++9.3.0	Error
Jul 4, 2023 08:11	Volkan Ilbeyli	CPPg++9.3.0	Error
Jul 4, 2023 08:09	Volkan Ilbeyli	CPPg++9.3.0	Error
Jul 4, 2023 08:04	Volkan Ilbeyli	CPPg++9.3.0	Error
Jul 4, 2023 07:59	Volkan Ilbeyli	CPPg++9.3.0	Error
Jul 4, 2023 07:57	Volkan Ilbeyli	CPPg++9.3.0	Error
Jul 4, 2023 07:54	Volkan Ilbeyli	CPPg++9.3.0	Error
Jul 4, 2023 07:53	Volkan Ilbeyli	CPPg++9.3.0	Error
Jul 4, 2023 07:52	Volkan Ilbeyli	CPPg++9.3.0	Error
Jul 4, 2023 07:50	Volkan Ilbeyli	CPPg++9.3.0	Error
Jul 4, 2023 02:15	Volkan Ilbeyli	CPPg++9.3.0	Error
Jul 4, 2023 02:12	Volkan Ilbeyli	CPPg++9.3.0	Error
Jul 4, 2023 02:10	Volkan Ilbeyli	CPPg++9.3.0	Error

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