[SCIP] Running SCIP with Java on Windows with eclipse

Tue Feb 26 01:03:25 CET 2019

Linux instructions don't make any sense either.
There is no Release directory for the execution.
I also don't see any scip.jar or examples.jar after making it

2a) Building JSCIPOpt on Linux.

Compile the interface by executing the following commands:

   mkdir build
   cd build
   cmake .. -DSCIP_DIR=<absolute path to SCIP Optimization Suite>/build
   make

Execute the examples via

   cd Release
   java -cp scip.jar:examples.jar <"Linear" or "Quadratic" or "Read"
or "Multiknapsack">

On Mon, Feb 25, 2019 at 5:58 PM Sam Ganzfried <sam.ganzfried at gmail.com>
wrote:

> I can't find jscip.jar or scip.jar anywhere (or jscip.dll).
>
> On Mon, Feb 25, 2019 at 5:25 PM Sam Ganzfried <sam.ganzfried at gmail.com>
> wrote:
>
>> my bin/Release folder has scip.dll, scip.exe, and soplex.exe in it, but
>> no scip.jar
>>
>> On Mon, Feb 25, 2019 at 4:30 PM Sam Ganzfried <sam.ganzfried at gmail.com>
>> wrote:
>>
>>> I am looking at the execution step. I see scip.dll, but not scip.jar.
>>> Where can I find scip.jar?
>>>
>>> export PATH=$PATH:<absolute path to SCIP Optimization Suite>/build/bin/{Release,Debug}
>>> cd Release
>>> java -cp "scip.jar;examples.jar" <"Linear" or "Quadratic" or "Read" or "Multiknapsack">
>>>
>>>
>>> On Mon, Feb 25, 2019 at 4:01 PM Sam Ganzfried <sam.ganzfried at gmail.com>
>>> wrote:
>>>
>>>> Thank you for the help, I've been able to get it to compile using the
>>>> cmake -DCGC=off command.
>>>>
>>>> On Mon, Feb 25, 2019 at 3:46 PM Sam Ganzfried <sam.ganzfried at gmail.com>
>>>> wrote:
>>>>
>>>>> I tried "nmake" and it seems to be compiling (slowly).
>>>>> I will report back if it works.
>>>>>
>>>>> On Mon, Feb 25, 2019 at 3:35 PM Sam Ganzfried <sam.ganzfried at gmail.com>
>>>>> wrote:
>>>>>
>>>>>> Thank you that helped fix it.
>>>>>>
>>>>>> Now I am getting:
>>>>>>
>>>>>> C:\SCIP\scipoptsuite-6.0.1\build>make
>>>>>> 'make' is not recognized as an internal or external command,
>>>>>> operable program or batch file.
>>>>>>
>>>>>> On Mon, Feb 25, 2019 at 3:31 PM Matthias Walter <
>>>>>> matthias at matthiaswalter.org> wrote:
>>>>>>
>>>>>>> Dear Sam,
>>>>>>>
>>>>>>> there is a bug in GCGs cmake build files. Since, at the moment, GCG
>>>>>>> does not compile under Windows, I suggest to disable it by adding
>>>>>>> "-DGCG=off" when invoking cmake.
>>>>>>>
>>>>>>> Best regards,
>>>>>>> Matthias
>>>>>>>
>>>>>>> On 25.02.19 19:55, Sam Ganzfried wrote:
>>>>>>>
>>>>>>> Here is current error when I execute the "cmake .." command as
>>>>>>> stated.
>>>>>>>
>>>>>>> C:\SCIP\scipoptsuite-6.0.1\build>cmake ..
>>>>>>> -- The C compiler identification is MSVC 19.16.27027.1
>>>>>>> -- The CXX compiler identification is MSVC 19.16.27027.1
>>>>>>> -- Check for working C compiler: C:/Program Files (x86)/Microsoft
>>>>>>> Visual
>>>>>>> Studio/2017/Community/VC/Tools/MSVC/14.16.27023/bin/Hostx86/x86/cl.exe
>>>>>>> -- Check for working C compiler: C:/Program Files (x86)/Microsoft
>>>>>>> Visual
>>>>>>> Studio/2017/Community/VC/Tools/MSVC/14.16.27023/bin/Hostx86/x86/cl.exe --
>>>>>>> works
>>>>>>> -- Detecting C compiler ABI info
>>>>>>> -- Detecting C compiler ABI info - done
>>>>>>> -- Detecting C compile features
>>>>>>> -- Detecting C compile features - done
>>>>>>> -- Check for working CXX compiler: C:/Program Files (x86)/Microsoft
>>>>>>> Visual
>>>>>>> Studio/2017/Community/VC/Tools/MSVC/14.16.27023/bin/Hostx86/x86/cl.exe
>>>>>>> -- Check for working CXX compiler: C:/Program Files (x86)/Microsoft
>>>>>>> Visual
>>>>>>> Studio/2017/Community/VC/Tools/MSVC/14.16.27023/bin/Hostx86/x86/cl.exe --
>>>>>>> works
>>>>>>> -- Detecting CXX compiler ABI info
>>>>>>> -- Detecting CXX compiler ABI info - done
>>>>>>> -- Detecting CXX compile features
>>>>>>> -- Detecting CXX compile features - done
>>>>>>> -- Could NOT find BISON (missing: BISON_EXECUTABLE)
>>>>>>> -- Could NOT find FLEX (missing: FLEX_EXECUTABLE)
>>>>>>> -- Could NOT find GMP (missing: GMP_INCLUDE_DIRS GMP_LIBRARIES)
>>>>>>> -- Could NOT find ZLIB (missing: ZLIB_LIBRARY ZLIB_INCLUDE_DIR)
>>>>>>> -- Could NOT find GMP (missing: GMP_INCLUDE_DIRS GMP_LIBRARIES)
>>>>>>> -- Build shared libraries: ON
>>>>>>> -- Build type: Release
>>>>>>> -- Could NOT find ZLIB (missing: ZLIB_LIBRARY ZLIB_INCLUDE_DIR)
>>>>>>> -- Could NOT find Readline (missing: Readline_INCLUDE_DIR
>>>>>>> Readline_LIBRARY)
>>>>>>> -- Could NOT find GMP (missing: GMP_INCLUDE_DIRS GMP_LIBRARIES)
>>>>>>> -- Could NOT find BLISS (missing: BLISS_INCLUDE_DIR
>>>>>>> BLISS_INCLUDE_DIRS BLISS_LIBRARIES BLISS_DEFINITIONS)
>>>>>>> -- Could NOT find ZIMPL (missing: ZIMPL_DIR)
>>>>>>> -- Could NOT find IPOPT (missing: IPOPT_LIBRARIES) (Required is at
>>>>>>> least version "3.12.0")
>>>>>>> -- Looking for FE_DOWNWARD
>>>>>>> -- Looking for FE_DOWNWARD - found
>>>>>>> -- Could NOT find CRITERION (missing: CRITERION_LIBRARY
>>>>>>> CRITERION_INCLUDE_DIR)
>>>>>>> -- Could NOT find CRITERION (missing: CRITERION_LIBRARY
>>>>>>> CRITERION_INCLUDE_DIR)
>>>>>>> -- Build shared libraries: ON
>>>>>>> -- Build type: Release
>>>>>>> -- Could NOT find PkgConfig (missing: PKG_CONFIG_EXECUTABLE)
>>>>>>> -- Could NOT find GSL: Found unsuitable version "", but required is
>>>>>>> at least "2.0" (found GSL_INCLUDE_DIR-NOTFOUND)
>>>>>>> -- Could NOT find GMP (missing: GMP_INCLUDE_DIRS GMP_LIBRARIES)
>>>>>>> -- Could NOT find CLIQUER (missing: CLIQUER_INCLUDE_DIRS
>>>>>>> CLIQUER_LIBRARIES)
>>>>>>> CMake Error at C:/Program
>>>>>>> Files/CMake/share/cmake-3.14/Modules/FindPackageHandleStandardArgs.cmake:137
>>>>>>> (message):
>>>>>>>   Could NOT find GMP (missing: GMP_INCLUDE_DIRS GMP_LIBRARIES)
>>>>>>> Call Stack (most recent call first):
>>>>>>>   C:/Program
>>>>>>> Files/CMake/share/cmake-3.14/Modules/FindPackageHandleStandardArgs.cmake:378
>>>>>>> (_FPHSA_FAILURE_MESSAGE)
>>>>>>>   gcg/cmake/Modules/FindGMP.cmake:38
>>>>>>> (find_package_handle_standard_args)
>>>>>>>   gcg/CMakeLists.txt:174 (find_package)
>>>>>>>
>>>>>>>
>>>>>>> -- Configuring incomplete, errors occurred!
>>>>>>> See also
>>>>>>> "C:/SCIP/scipoptsuite-6.0.1/build/CMakeFiles/CMakeOutput.log".
>>>>>>> See also
>>>>>>> "C:/SCIP/scipoptsuite-6.0.1/build/CMakeFiles/CMakeError.log".
>>>>>>>
>>>>>>> On Sun, Feb 24, 2019 at 10:15 AM Sam Ganzfried <
>>>>>>> sam.ganzfried at gmail.com> wrote:
>>>>>>>
>>>>>>>> Thank you, I am trying to follow the instructions.
>>>>>>>>
>>>>>>>> I have downloaded gmake, but when I run the following from the
>>>>>>>> optimization suite directory
>>>>>>>>
>>>>>>>> C:\SCIP\scipoptsuite-6.0.1\build>set
>>>>>>>> PATH="C:\SCIP\cmake-3.14.0-rc2\bin\";%PATH%
>>>>>>>> C:\SCIP\scipoptsuite-6.0.1\build>cmake ..
>>>>>>>>
>>>>>>>> I still get error: C:\SCIP\scipoptsuite-6.0.1\build>cmake ..
>>>>>>>> 'cmake' is not recognized as an internal or external command,
>>>>>>>> operable program or batch file.
>>>>>>>>
>>>>>>>> Do you have more specific instructions for setting up the C and
>>>>>>>> cmake installers in windows?
>>>>>>>>
>>>>>>>> Also, ultimately I would like to use eclipse in Windows to run my
>>>>>>>> programs.
>>>>>>>>
>>>>>>>> Thank you,
>>>>>>>> Sam
>>>>>>>>
>>>>>>>> On Sun, Feb 24, 2019 at 3:38 AM Gerald Gamrath <gamrath at zib.de>
>>>>>>>> wrote:
>>>>>>>>
>>>>>>>>> Dear Sam,
>>>>>>>>>
>>>>>>>>> you need to compile the Java interface first before you can run
>>>>>>>>> the example. Please have a look at the install instructions, there is also
>>>>>>>>> a section about windows further down:
>>>>>>>>> https://github.com/SCIP-Interfaces/JSCIPOpt/blob/master/INSTALL.md
>>>>>>>>>
>>>>>>>>> Best,
>>>>>>>>> Gerald
>>>>>>>>>
>>>>>>>>> On 24.02.19 03:48, Sam Ganzfried wrote:
>>>>>>>>>
>>>>>>>>> I fixed several issues, but now getting this issue for Linear.java
>>>>>>>>> example with Windows eclipse:
>>>>>>>>>
>>>>>>>>> Exception in thread "main" java.lang.UnsatisfiedLinkError: no
>>>>>>>>> jscip in java.library.path
>>>>>>>>>     at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1867)
>>>>>>>>>     at java.lang.Runtime.loadLibrary0(Runtime.java:870)
>>>>>>>>>     at java.lang.System.loadLibrary(System.java:1122)
>>>>>>>>>     at jscip.Linear.main(Linear.java:12)
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> On Sat, Feb 23, 2019 at 6:18 PM Sam Ganzfried <
>>>>>>>>> sam.ganzfried at gmail.com> wrote:
>>>>>>>>>
>>>>>>>>>> Hi, I see an example Java SCIP file here
>>>>>>>>>> https://github.com/SCIP-Interfaces/JSCIPOpt/blob/master/examples/Linear.java
>>>>>>>>>>
>>>>>>>>>> I have downloaded the SCIP studio from here
>>>>>>>>>> https://scip.zib.de/index.php#download.
>>>>>>>>>>
>>>>>>>>>> Is there a way to run the example java file from eclipse on
>>>>>>>>>> Windows? I am not sure how to do it.
>>>>>>>>>>
>>>>>>>>>> Thank you.
>>>>>>>>>>
>>>>>>>>>
>>>>>>>>> _______________________________________________
>>>>>>>>> Scip mailing listScip at zib.dehttps://listserv.zib.de/mailman/listinfo/scip
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> _______________________________________________
>>>>>>>>> Scip mailing list
>>>>>>>>> Scip at zib.de
>>>>>>>>> https://listserv.zib.de/mailman/listinfo/scip
>>>>>>>>>
>>>>>>>>
>>>>>>> _______________________________________________
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>>>>>>>
>>>>>>>
>>>>>>>
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