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The source code and dockerfile for the GSW2024 AI Lab.
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GSW_AI_LAB/tempest-devel/resources/3rdparty/glpk-4.65/examples/tsp
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In the lab, we add Minigrid into the notebooks dir 		2 months ago
..
README initial commit 2 months ago
bench.txt initial commit 2 months ago
build.sh initial commit 2 months ago
dantzig42.tsp initial commit 2 months ago
gr120.tsp initial commit 2 months ago
main.c initial commit 2 months ago
maxflow.c initial commit 2 months ago
maxflow.h initial commit 2 months ago
mincut.c initial commit 2 months ago
mincut.h initial commit 2 months ago
misc.c initial commit 2 months ago
misc.h initial commit 2 months ago
moscow.tsp initial commit 2 months ago
sample.tsp initial commit 2 months ago
tsplib.c initial commit 2 months ago
tsplib.h initial commit 2 months ago
ulysses16.tsp initial commit 2 months ago
ulysses22.tsp initial commit 2 months ago

README 

This subdirectory contains an example application program, TSPSOL,
which is a stand-alone solver intended to solve the Symmetric Traveling
Salesman Problem (TSP) with the GLPK integer optimizer.

Please note that this program is only an illustrative example that
illustrates generating "lazy" constraints during the branch-and-bound
search. It is *not* a state-of-the-art code, so only small-sized TSP
instances (perhaps, having up to 150-200 nodes) can be solved with this
program in a reasonable time. For more details see comments in the
source code.

To build TSPSOL executable you need to run 'build.sh' script. Note that
you should have the GLPK library properly installed.

To run the TSPSOL program use the following command:

      tspsol tsp-file

where tsp-file specifies an input text file containing TSP data in
TSPLIB 95 format.

Detailed description of the input format recognized by TSPSOL is given
in the report: Gerhard Reinelt, "TSPLIB 95". This report as well as
TSPLIB, a library of sample TSP instances, are freely available for
research purposes; see:
<http://www.iwr.uni-heidelberg.de/groups/comopt/software/TSPLIB95/>.

This subdirectory also includes the following example TSP instances:

dantzig42.tsp  42 cities (Dantzig) [from TSPLIB]
gr120.tsp      120 cities in Germany (Groetschel) [from TSPLIB]
moscow.tsp     68 cities in Moscow region (Makhorin)
sample.tsp     small example from D.Phillips and A.Garcia-Diaz
ulysses16.tsp  Odyssey of Ulysses (Groetschel/Padberg) [from TSPLIB]
ulysses22.tsp  Odyssey of Ulysses (Groetschel/Padberg) [from TSPLIB]

Please send comments to the <help-glpk@gnu.org> mailing list.