Task 9162501

Name wu_e43_36_347_184_0
Workunit 5727007
Created 22 Jun 2026, 20:11:54 UTC
Sent 22 Jun 2026, 21:48:19 UTC
Report deadline 23 Jun 2026, 21:48:19 UTC
Received 22 Jun 2026, 23:47:00 UTC
Server state Over
Outcome Success
Client state Done
Exit status 0 (0x00000000)
Computer ID 23444
Run time 19 min 34 sec
CPU time 1 sec
Validate state Valid
Credit 11.95
Device peak FLOPS 3.68 GFLOPS
Application version Generalized symmetries in parastrophic slices for DLS of order 10 v4.00
windows_x86_64
Peak working set size 35.51 MB
Peak swap size 30.30 MB
Peak disk usage 4.18 MB

Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
wrapper: starting
23:27:18 (1348): wrapper: running spstarter.exe ()

D:\WORK\klpmd.mic\klpmd\excontrol.cpp(656): *** Exception: bad locale name

klpmd-host.exe: Searching for canonical marriage DLSs [Version 1.0.0.105]
Based on public sources by Aleksey D. Belyshev.
Optimized multithreaded version - Apr 16 2021
Copyright (c) 2019-2021 by Alexander M. Albertian <assa@4ip.ru>.
  This program comes with ABSOLUTELY NO WARRANTY.
  This is free software, see the GNU General Public License for more details.

                  __cplusplus : 199711
                     _MSC_VER : 1916
            _DEFAULT_ALIGN_SZ : 16
               _CACHE_LINE_SZ : 128

D:\WORK\klpmd.mic\klpmd\excontrol.cpp(656): *** Exception: bad locale name

klpmd-host.exe: Searching for canonical marriage DLSs [Version 1.0.0.105]
Based on public sources by Aleksey D. Belyshev.
Optimized multithreaded version - Apr 16 2021
Copyright (c) 2019-2021 by Alexander M. Albertian <assa@4ip.ru>.
  This program comes with ABSOLUTELY NO WARRANTY.
  This is free software, see the GNU General Public License for more details.

                  __cplusplus : 199711
                     _MSC_VER : 1916
            _DEFAULT_ALIGN_SZ : 16
               _CACHE_LINE_SZ : 128

D:\WORK\klpmd.mic\klpmd\excontrol.cpp(656): *** Exception: bad locale name

klpmd-host.exe: Searching for canonical marriage DLSs [Version 1.0.0.105]
Based on public sources by Aleksey D. Belyshev.
Optimized multithreaded version - Apr 16 2021
Copyright (c) 2019-2021 by Alexander M. Albertian <assa@4ip.ru>.
  This program comes with ABSOLUTELY NO WARRANTY.
  This is free software, see the GNU General Public License for more details.

                  __cplusplus : 199711
                     _MSC_VER : 1916
            _DEFAULT_ALIGN_SZ : 16
               _CACHE_LINE_SZ : 128

D:\WORK\klpmd.mic\klpmd\excontrol.cpp(656): *** Exception: bad locale name

klpmd-host.exe: Searching for canonical marriage DLSs [Version 1.0.0.105]
Based on public sources by Aleksey D. Belyshev.
Optimized multithreaded version - Apr 16 2021
Copyright (c) 2019-2021 by Alexander M. Albertian <assa@4ip.ru>.
  This program comes with ABSOLUTELY NO WARRANTY.
  This is free software, see the GNU General Public License for more details.

                  __cplusplus : 199711
                     _MSC_VER : 1916
            _DEFAULT_ALIGN_SZ : 16
               _CACHE_LINE_SZ : 128

D:\WORK\klpmd.mic\klpmd\excontrol.cpp(656): *** Exception: bad locale name

klpmd-host.exe: Searching for canonical marriage DLSs [Version 1.0.0.105]
Based on public sources by Aleksey D. Belyshev.
Optimized multithreaded version - Apr 16 2021
Copyright (c) 2019-2021 by Alexander M. Albertian <assa@4ip.ru>.
  This program comes with ABSOLUTELY NO WARRANTY.
  This is free software, see the GNU General Public License for more details.

                  __cplusplus : 199711
                     _MSC_VER : 1916
            _DEFAULT_ALIGN_SZ : 16
               _CACHE_LINE_SZ : 128

D:\WORK\klpmd.mic\klpmd\excontrol.cpp(656): *** Exception: bad locale name

klpmd-host.exe: Searching for canonical marriage DLSs [Version 1.0.0.105]
Based on public sources by Aleksey D. Belyshev.
Optimized multithreaded version - Apr 16 2021
Copyright (c) 2019-2021 by Alexander M. Albertian <assa@4ip.ru>.
  This program comes with ABSOLUTELY NO WARRANTY.
  This is free software, see the GNU General Public License for more details.

                  __cplusplus : 199711
                     _MSC_VER : 1916
            _DEFAULT_ALIGN_SZ : 16
               _CACHE_LINE_SZ : 128

D:\WORK\klpmd.mic\klpmd\excontrol.cpp(656): *** Exception: bad locale name

klpmd-host.exe: Searching for canonical marriage DLSs [Version 1.0.0.105]
Based on public sources by Aleksey D. Belyshev.
Optimized multithreaded version - Apr 16 2021
Copyright (c) 2019-2021 by Alexander M. Albertian <assa@4ip.ru>.
  This program comes with ABSOLUTELY NO WARRANTY.
  This is free software, see the GNU General Public License for more details.

                  __cplusplus : 199711
                     _MSC_VER : 1916
            _DEFAULT_ALIGN_SZ : 16
               _CACHE_LINE_SZ : 128

D:\WORK\klpmd.mic\klpmd\excontrol.cpp(656): *** Exception: bad locale name

klpmd-host.exe: Searching for canonical marriage DLSs [Version 1.0.0.105]
Based on public sources by Aleksey D. Belyshev.
Optimized multithreaded version - Apr 16 2021
Copyright (c) 2019-2021 by Alexander M. Albertian <assa@4ip.ru>.
  This program comes with ABSOLUTELY NO WARRANTY.
  This is free software, see the GNU General Public License for more details.

                  __cplusplus : 199711
                     _MSC_VER : 1916
            _DEFAULT_ALIGN_SZ : 16
               _CACHE_LINE_SZ : 128

D:\WORK\klpmd.mic\klpmd\excontrol.cpp(656): *** Exception: bad locale name

klpmd-host.exe: Searching for canonical marriage DLSs [Version 1.0.0.105]
Based on public sources by Aleksey D. Belyshev.
Optimized multithreaded version - Apr 16 2021
Copyright (c) 2019-2021 by Alexander M. Albertian <assa@4ip.ru>.
  This program comes with ABSOLUTELY NO WARRANTY.
  This is free software, see the GNU General Public License for more details.

                  __cplusplus : 199711
                     _MSC_VER : 1916
            _DEFAULT_ALIGN_SZ : 16
               _CACHE_LINE_SZ : 128

D:\WORK\klpmd.mic\klpmd\excontrol.cpp(656): *** Exception: bad locale name

klpmd-host.exe: Searching for canonical marriage DLSs [Version 1.0.0.105]
Based on public sources by Aleksey D. Belyshev.
Optimized multithreaded version - Apr 16 2021
Copyright (c) 2019-2021 by Alexander M. Albertian <assa@4ip.ru>.
  This program comes with ABSOLUTELY NO WARRANTY.
  This is free software, see the GNU General Public License for more details.

                  __cplusplus : 199711
                     _MSC_VER : 1916
            _DEFAULT_ALIGN_SZ : 16
               _CACHE_LINE_SZ : 128

D:\WORK\klpmd.mic\klpmd\excontrol.cpp(656): *** Exception: bad locale name

klpmd-host.exe: Searching for canonical marriage DLSs [Version 1.0.0.105]
Based on public sources by Aleksey D. Belyshev.
Optimized multithreaded version - Apr 16 2021
Copyright (c) 2019-2021 by Alexander M. Albertian <assa@4ip.ru>.
  This program comes with ABSOLUTELY NO WARRANTY.
  This is free software, see the GNU General Public License for more details.

                  __cplusplus : 199711
                     _MSC_VER : 1916
            _DEFAULT_ALIGN_SZ : 16
               _CACHE_LINE_SZ : 128

D:\WORK\klpmd.mic\klpmd\excontrol.cpp(656): *** Exception: bad locale name

klpmd-host.exe: Searching for canonical marriage DLSs [Version 1.0.0.105]
Based on public sources by Aleksey D. Belyshev.
Optimized multithreaded version - Apr 16 2021
Copyright (c) 2019-2021 by Alexander M. Albertian <assa@4ip.ru>.
  This program comes with ABSOLUTELY NO WARRANTY.
  This is free software, see the GNU General Public License for more details.

                  __cplusplus : 199711
                     _MSC_VER : 1916
            _DEFAULT_ALIGN_SZ : 16
               _CACHE_LINE_SZ : 128

D:\WORK\klpmd.mic\klpmd\excontrol.cpp(656): *** Exception: bad locale name

klpmd-host.exe: Searching for canonical marriage DLSs [Version 1.0.0.105]
Based on public sources by Aleksey D. Belyshev.
Optimized multithreaded version - Apr 16 2021
Copyright (c) 2019-2021 by Alexander M. Albertian <assa@4ip.ru>.
  This program comes with ABSOLUTELY NO WARRANTY.
  This is free software, see the GNU General Public License for more details.

                  __cplusplus : 199711
                     _MSC_VER : 1916
            _DEFAULT_ALIGN_SZ : 16
               _CACHE_LINE_SZ : 128

D:\WORK\klpmd.mic\klpmd\excontrol.cpp(656): *** Exception: bad locale name

klpmd-host.exe: Searching for canonical marriage DLSs [Version 1.0.0.105]
Based on public sources by Aleksey D. Belyshev.
Optimized multithreaded version - Apr 16 2021
Copyright (c) 2019-2021 by Alexander M. Albertian <assa@4ip.ru>.
  This program comes with ABSOLUTELY NO WARRANTY.
  This is free software, see the GNU General Public License for more details.

                  __cplusplus : 199711
                     _MSC_VER : 1916
            _DEFAULT_ALIGN_SZ : 16
               _CACHE_LINE_SZ : 128

D:\WORK\klpmd.mic\klpmd\excontrol.cpp(656): *** Exception: bad locale name

klpmd-host.exe: Searching for canonical marriage DLSs [Version 1.0.0.105]
Based on public sources by Aleksey D. Belyshev.
Optimized multithreaded version - Apr 16 2021
Copyright (c) 2019-2021 by Alexander M. Albertian <assa@4ip.ru>.
  This program comes with ABSOLUTELY NO WARRANTY.
  This is free software, see the GNU General Public License for more details.

                  __cplusplus : 199711
                     _MSC_VER : 1916
            _DEFAULT_ALIGN_SZ : 16
               _CACHE_LINE_SZ : 128

D:\WORK\klpmd.mic\klpmd\excontrol.cpp(656): *** Exception: bad locale name

klpmd-host.exe: Searching for canonical marriage DLSs [Version 1.0.0.105]
Based on public sources by Aleksey D. Belyshev.
Optimized multithreaded version - Apr 16 2021
Copyright (c) 2019-2021 by Alexander M. Albertian <assa@4ip.ru>.
  This program comes with ABSOLUTELY NO WARRANTY.
  This is free software, see the GNU General Public License for more details.

                  __cplusplus : 199711
                     _MSC_VER : 1916
            _DEFAULT_ALIGN_SZ : 16
               _CACHE_LINE_SZ : 128

D:\WORK\klpmd.mic\klpmd\excontrol.cpp(656): *** Exception: bad locale name

klpmd-host.exe: Searching for canonical marriage DLSs [Version 1.0.0.105]
Based on public sources by Aleksey D. Belyshev.
Optimized multithreaded version - Apr 16 2021
Copyright (c) 2019-2021 by Alexander M. Albertian <assa@4ip.ru>.
  This program comes with ABSOLUTELY NO WARRANTY.
  This is free software, see the GNU General Public License for more details.

                  __cplusplus : 199711
                     _MSC_VER : 1916
            _DEFAULT_ALIGN_SZ : 16
               _CACHE_LINE_SZ : 128

D:\WORK\klpmd.mic\klpmd\excontrol.cpp(656): *** Exception: bad locale name

klpmd-host.exe: Searching for canonical marriage DLSs [Version 1.0.0.105]
Based on public sources by Aleksey D. Belyshev.
Optimized multithreaded version - Apr 16 2021
Copyright (c) 2019-2021 by Alexander M. Albertian <assa@4ip.ru>.
  This program comes with ABSOLUTELY NO WARRANTY.
  This is free software, see the GNU General Public License for more details.

                  __cplusplus : 199711
                     _MSC_VER : 1916
            _DEFAULT_ALIGN_SZ : 16
               _CACHE_LINE_SZ : 128

D:\WORK\klpmd.mic\klpmd\excontrol.cpp(656): *** Exception: bad locale name

klpmd-host.exe: Searching for canonical marriage DLSs [Version 1.0.0.105]
Based on public sources by Aleksey D. Belyshev.
Optimized multithreaded version - Apr 16 2021
Copyright (c) 2019-2021 by Alexander M. Albertian <assa@4ip.ru>.
  This program comes with ABSOLUTELY NO WARRANTY.
  This is free software, see the GNU General Public License for more details.

                  __cplusplus : 199711
                     _MSC_VER : 1916
            _DEFAULT_ALIGN_SZ : 16
               _CACHE_LINE_SZ : 128

D:\WORK\klpmd.mic\klpmd\excontrol.cpp(656): *** Exception: bad locale name

klpmd-host.exe: Searching for canonical marriage DLSs [Version 1.0.0.105]
Based on public sources by Aleksey D. Belyshev.
Optimized multithreaded version - Apr 16 2021
Copyright (c) 2019-2021 by Alexander M. Albertian <assa@4ip.ru>.
  This program comes with ABSOLUTELY NO WARRANTY.
  This is free software, see the GNU General Public License for more details.

                  __cplusplus : 199711
                     _MSC_VER : 1916
            _DEFAULT_ALIGN_SZ : 16
               _CACHE_LINE_SZ : 128

D:\WORK\klpmd.mic\klpmd\excontrol.cpp(656): *** Exception: bad locale name

klpmd-host.exe: Searching for canonical marriage DLSs [Version 1.0.0.105]
Based on public sources by Aleksey D. Belyshev.
Optimized multithreaded version - Apr 16 2021
Copyright (c) 2019-2021 by Alexander M. Albertian <assa@4ip.ru>.
  This program comes with ABSOLUTELY NO WARRANTY.
  This is free software, see the GNU General Public License for more details.

                  __cplusplus : 199711
                     _MSC_VER : 1916
            _DEFAULT_ALIGN_SZ : 16
               _CACHE_LINE_SZ : 128

D:\WORK\klpmd.mic\klpmd\excontrol.cpp(656): *** Exception: bad locale name

klpmd-host.exe: Searching for canonical marriage DLSs [Version 1.0.0.105]
Based on public sources by Aleksey D. Belyshev.
Optimized multithreaded version - Apr 16 2021
Copyright (c) 2019-2021 by Alexander M. Albertian <assa@4ip.ru>.
  This program comes with ABSOLUTELY NO WARRANTY.
  This is free software, see the GNU General Public License for more details.

                  __cplusplus : 199711
                     _MSC_VER : 1916
            _DEFAULT_ALIGN_SZ : 16
               _CACHE_LINE_SZ : 128

D:\WORK\klpmd.mic\klpmd\excontrol.cpp(656): *** Exception: bad locale name

klpmd-host.exe: Searching for canonical marriage DLSs [Version 1.0.0.105]
Based on public sources by Aleksey D. Belyshev.
Optimized multithreaded version - Apr 16 2021
Copyright (c) 2019-2021 by Alexander M. Albertian <assa@4ip.ru>.
  This program comes with ABSOLUTELY NO WARRANTY.
  This is free software, see the GNU General Public License for more details.

                  __cplusplus : 199711
                     _MSC_VER : 1916
            _DEFAULT_ALIGN_SZ : 16
               _CACHE_LINE_SZ : 128

D:\WORK\klpmd.mic\klpmd\excontrol.cpp(656): *** Exception: bad locale name

klpmd-host.exe: Searching for canonical marriage DLSs [Version 1.0.0.105]
Based on public sources by Aleksey D. Belyshev.
Optimized multithreaded version - Apr 16 2021
Copyright (c) 2019-2021 by Alexander M. Albertian <assa@4ip.ru>.
  This program comes with ABSOLUTELY NO WARRANTY.
  This is free software, see the GNU General Public License for more details.

                  __cplusplus : 199711
                     _MSC_VER : 1916
            _DEFAULT_ALIGN_SZ : 16
               _CACHE_LINE_SZ : 128

D:\WORK\klpmd.mic\klpmd\excontrol.cpp(656): *** Exception: bad locale name

klpmd-host.exe: Searching for canonical marriage DLSs [Version 1.0.0.105]
Based on public sources by Aleksey D. Belyshev.
Optimized multithreaded version - Apr 16 2021
Copyright (c) 2019-2021 by Alexander M. Albertian <assa@4ip.ru>.
  This program comes with ABSOLUTELY NO WARRANTY.
  This is free software, see the GNU General Public License for more details.

                  __cplusplus : 199711
                     _MSC_VER : 1916
            _DEFAULT_ALIGN_SZ : 16
               _CACHE_LINE_SZ : 128

D:\WORK\klpmd.mic\klpmd\excontrol.cpp(656): *** Exception: bad locale name

klpmd-host.exe: Searching for canonical marriage DLSs [Version 1.0.0.105]
Based on public sources by Aleksey D. Belyshev.
Optimized multithreaded version - Apr 16 2021
Copyright (c) 2019-2021 by Alexander M. Albertian <assa@4ip.ru>.
  This program comes with ABSOLUTELY NO WARRANTY.
  This is free software, see the GNU General Public License for more details.

                  __cplusplus : 199711
                     _MSC_VER : 1916
            _DEFAULT_ALIGN_SZ : 16
               _CACHE_LINE_SZ : 128

D:\WORK\klpmd.mic\klpmd\excontrol.cpp(656): *** Exception: bad locale name

klpmd-host.exe: Searching for canonical marriage DLSs [Version 1.0.0.105]
Based on public sources by Aleksey D. Belyshev.
Optimized multithreaded version - Apr 16 2021
Copyright (c) 2019-2021 by Alexander M. Albertian <assa@4ip.ru>.
  This program comes with ABSOLUTELY NO WARRANTY.
  This is free software, see the GNU General Public License for more details.

                  __cplusplus : 199711
                     _MSC_VER : 1916
            _DEFAULT_ALIGN_SZ : 16
               _CACHE_LINE_SZ : 128

D:\WORK\klpmd.mic\klpmd\excontrol.cpp(656): *** Exception: bad locale name

klpmd-host.exe: Searching for canonical marriage DLSs [Version 1.0.0.105]
Based on public sources by Aleksey D. Belyshev.
Optimized multithreaded version - Apr 16 2021
Copyright (c) 2019-2021 by Alexander M. Albertian <assa@4ip.ru>.
  This program comes with ABSOLUTELY NO WARRANTY.
  This is free software, see the GNU General Public License for more details.

                  __cplusplus : 199711
                     _MSC_VER : 1916
            _DEFAULT_ALIGN_SZ : 16
               _CACHE_LINE_SZ : 128

D:\WORK\klpmd.mic\klpmd\excontrol.cpp(656): *** Exception: bad locale name

klpmd-host.exe: Searching for canonical marriage DLSs [Version 1.0.0.105]
Based on public sources by Aleksey D. Belyshev.
Optimized multithreaded version - Apr 16 2021
Copyright (c) 2019-2021 by Alexander M. Albertian <assa@4ip.ru>.
  This program comes with ABSOLUTELY NO WARRANTY.
  This is free software, see the GNU General Public License for more details.

                  __cplusplus : 199711
                     _MSC_VER : 1916
            _DEFAULT_ALIGN_SZ : 16
               _CACHE_LINE_SZ : 128

D:\WORK\klpmd.mic\klpmd\excontrol.cpp(656): *** Exception: bad locale name

klpmd-host.exe: Searching for canonical marriage DLSs [Version 1.0.0.105]
Based on public sources by Aleksey D. Belyshev.
Optimized multithreaded version - Apr 16 2021
Copyright (c) 2019-2021 by Alexander M. Albertian <assa@4ip.ru>.
  This program comes with ABSOLUTELY NO WARRANTY.
  This is free software, see the GNU General Public License for more details.

                  __cplusplus : 199711
                     _MSC_VER : 1916
            _DEFAULT_ALIGN_SZ : 16
               _CACHE_LINE_SZ : 128

D:\WORK\klpmd.mic\klpmd\excontrol.cpp(656): *** Exception: bad locale name

klpmd-host.exe: Searching for canonical marriage DLSs [Version 1.0.0.105]
Based on public sources by Aleksey D. Belyshev.
Optimized multithreaded version - Apr 16 2021
Copyright (c) 2019-2021 by Alexander M. Albertian <assa@4ip.ru>.
  This program comes with ABSOLUTELY NO WARRANTY.
  This is free software, see the GNU General Public License for more details.

                  __cplusplus : 199711
                     _MSC_VER : 1916
            _DEFAULT_ALIGN_SZ : 16
               _CACHE_LINE_SZ : 128

D:\WORK\klpmd.mic\klpmd\excontrol.cpp(656): *** Exception: bad locale name

klpmd-host.exe: Searching for canonical marriage DLSs [Version 1.0.0.105]
Based on public sources by Aleksey D. Belyshev.
Optimized multithreaded version - Apr 16 2021
Copyright (c) 2019-2021 by Alexander M. Albertian <assa@4ip.ru>.
  This program comes with ABSOLUTELY NO WARRANTY.
  This is free software, see the GNU General Public License for more details.

                  __cplusplus : 199711
                     _MSC_VER : 1916
            _DEFAULT_ALIGN_SZ : 16
               _CACHE_LINE_SZ : 128

D:\WORK\klpmd.mic\klpmd\excontrol.cpp(656): *** Exception: bad locale name

klpmd-host.exe: Searching for canonical marriage DLSs [Version 1.0.0.105]
Based on public sources by Aleksey D. Belyshev.
Optimized multithreaded version - Apr 16 2021
Copyright (c) 2019-2021 by Alexander M. Albertian <assa@4ip.ru>.
  This program comes with ABSOLUTELY NO WARRANTY.
  This is free software, see the GNU General Public License for more details.

                  __cplusplus : 199711
                     _MSC_VER : 1916
            _DEFAULT_ALIGN_SZ : 16
               _CACHE_LINE_SZ : 128

D:\WORK\klpmd.mic\klpmd\excontrol.cpp(656): *** Exception: bad locale name

klpmd-host.exe: Searching for canonical marriage DLSs [Version 1.0.0.105]
Based on public sources by Aleksey D. Belyshev.
Optimized multithreaded version - Apr 16 2021
Copyright (c) 2019-2021 by Alexander M. Albertian <assa@4ip.ru>.
  This program comes with ABSOLUTELY NO WARRANTY.
  This is free software, see the GNU General Public License for more details.

                  __cplusplus : 199711
                     _MSC_VER : 1916
            _DEFAULT_ALIGN_SZ : 16
               _CACHE_LINE_SZ : 128

D:\WORK\klpmd.mic\klpmd\excontrol.cpp(656): *** Exception: bad locale name

klpmd-host.exe: Searching for canonical marriage DLSs [Version 1.0.0.105]
Based on public sources by Aleksey D. Belyshev.
Optimized multithreaded version - Apr 16 2021
Copyright (c) 2019-2021 by Alexander M. Albertian <assa@4ip.ru>.
  This program comes with ABSOLUTELY NO WARRANTY.
  This is free software, see the GNU General Public License for more details.

                  __cplusplus : 199711
                     _MSC_VER : 1916
            _DEFAULT_ALIGN_SZ : 16
               _CACHE_LINE_SZ : 128

D:\WORK\klpmd.mic\klpmd\excontrol.cpp(656): *** Exception: bad locale name

klpmd-host.exe: Searching for canonical marriage DLSs [Version 1.0.0.105]
Based on public sources by Aleksey D. Belyshev.
Optimized multithreaded version - Apr 16 2021
Copyright (c) 2019-2021 by Alexander M. Albertian <assa@4ip.ru>.
  This program comes with ABSOLUTELY NO WARRANTY.
  This is free software, see the GNU General Public License for more details.

                  __cplusplus : 199711
                     _MSC_VER : 1916
            _DEFAULT_ALIGN_SZ : 16
               _CACHE_LINE_SZ : 128
Exception occured: Processing finished
Squares processed: 36000
Pace: 31 DLS/s
23:46:52 (1348): called boinc_finish

</stderr_txt>
]]>

©2026 The searchers team, Karelian Research Center of the Russian Academy of Sciences