[SCIP] Release of SCIP Optimization Suite 7.0.3

[Hans Mittelmann]

Hallo Franziska,

Lange habe ich SCIP nicht mehr gemacht. Ich erinnere mich, dass da ganz zum Schluss Fehler auftraten, so wie jetzt dieser hier:

[100%] Building CXX object gcg/src/CMakeFiles/libgcg.dir/dec_isomorph.cpp.o
[100%] Linking CXX static library ../../lib/libgcg.a
[100%] Built target libgcg
Scanning dependencies of target gcg
[100%] Building C object gcg/src/CMakeFiles/gcg.dir/main.c.o
[100%] Linking CXX executable ../../bin/gcg
/usr/bin/ld: ../../papilo/libclusol.a(lusol6b.f.o): undefined reference to symbol '_gfortran_transfer_real_write@@GFORTRAN_8'
/usr/bin/ld: /usr/lib/gcc/x86_64-linux-gnu/9/libgfortran.so: error adding symbols: DSO missing from command line
collect2: error: ld returned 1 exit status
make[2]: *** [gcg/src/CMakeFiles/gcg.dir/build.make:103: bin/gcg] Error 1
make[1]: *** [CMakeFiles/Makefile2:3258: gcg/src/CMakeFiles/gcg.dir/all] Error 2
make: *** [Makefile:163: all] Error 2

Irgendeine Idee? 
/usr/lib/gcc/x86_64-linux-gnu/9/libgfortran.so.    das gibt es z.B. garnicht

Hans

> On Jun 5, 2021, at 12:43 PM, Franziska Schloesser <schloesser at zib.de> wrote:
> 
> Dear SCIP community,
> 
> We are happy to announce the beta release of the SCIP Optimization Suite 7.0.3 <https://urldefense.com/v3/__https://scipopt.org/index.php*news__;Iw!!IKRxdwAv5BmarQ!KCqVYg5iGuVSWWThka-XO8RDONr4yrN3yUFgjKfYWf4JyZG-ghfw_0s8M4YBvr1r$> which consists of SCIP 7.0.3, GCG 3.0.5, SoPlex 5.0.2, PaPILO 1.0.2, UG 0.9.1 and ZIMPL 3.4.0. 
> 
> This bugfix release updates the SCIP and GCG modules and includes some important bugfixes, also the cmake system has been made more verbose. For further information please have a look at the Changelog <https://urldefense.com/v3/__https://scipopt.org/doc-7.0.3/html/RN70.php__;!!IKRxdwAv5BmarQ!KCqVYg5iGuVSWWThka-XO8RDONr4yrN3yUFgjKfYWf4JyZG-ghfw_0s8M8b8FNn7$>.
> 
> We invite you to download the new version and try it out. To help us improve even further please let us know if you encounter any major problems.
> 
> Also, the two main development branches of SCIP <https://urldefense.com/v3/__https://github.com/scipopt/scip__;!!IKRxdwAv5BmarQ!KCqVYg5iGuVSWWThka-XO8RDONr4yrN3yUFgjKfYWf4JyZG-ghfw_0s8M-sVhfwS$>, SoPlex <https://urldefense.com/v3/__https://github.com/scipopt/soplex__;!!IKRxdwAv5BmarQ!KCqVYg5iGuVSWWThka-XO8RDONr4yrN3yUFgjKfYWf4JyZG-ghfw_0s8M1E4ZZoo$> and PaPILO <https://urldefense.com/v3/__https://github.com/scipopt/papilo__;!!IKRxdwAv5BmarQ!KCqVYg5iGuVSWWThka-XO8RDONr4yrN3yUFgjKfYWf4JyZG-ghfw_0s8M-MBHzUe$> are now publicly mirrored on GitHub.
> 
> Kind regards,
> The SCIP team
> 
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