[Dip] examples no longer working

[Matthew Galati]

Hi Kim --

This should be fixed now at trunk. It was some issue with the build system.

Let me know if you see any more issues.

Thanks,
Matt



On Sun, Jan 9, 2011 at 8:33 AM, kim <kim at hamilton-vejlin.dk> wrote:

> For the newer versions of DIP ("0.81.1", "0.81.2" and "trunk") I can no
> longer get the examples to work.
>
> After installation, when I run examples they return simply:
> "Alps0240I Processed 0 nodes, has 0 nodes, best relaxed 1e+75, best
> feasible 1e+75
>
> Alps0202I Problem is infeasible. 1 nodes processed, 0 nodes left
> Alps0264I No solution found
> "
>
> This is the output from "make test" after installation as well as the
> "MILP" and "MILPBlock" examples. I cannot get "GAP" and "MMKP" to
> compile at all.
>
> My install sequence, in case I'm doing something wrong:
> 1) svn checkout https://projects.coin-or.org/svn/Dip/releases/0.81.2
> Dip-0.81.2
> 2) cd Dip-0.81.2
> 3) mkdir build
> 4) cd build
> 5) ../configure
> 6) make
> 7) make install
> 8) make test (this is the first time an example unexpectedly returns "no
> feasible solution")
> 9) cd Dip/examples/MILPBlock
> 10) sh data_extract.sh
> 11) make
> 12) ./decomp_milpblock --param milpblock.parm (this too gives a "no
> solution" result)
>
> I have since tried with different instances and with different examples
> with the same result.
>
> - Kim, University of Copenhagen
>
>
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> Dip at list.coin-or.org
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>
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