Armin_Sadeghi
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f5e15f1385
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Heuristics included
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11 years ago |
 Alinson S. Xavier
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7a65894692
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Write statistics to file
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11 years ago |
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Alinson S. Xavier
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6fb6e626aa
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Even combs
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11 years ago |
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Alinson S. Xavier
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f04d9a1d60
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Cut pool compression
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11 years ago |
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Alinson S. Xavier
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ebc26bd5ad
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Move parameters to params.h
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11 years ago |
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Alinson S. Xavier
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fd0b37bdf9
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Pass reference to BNC on solution_found
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11 years ago |
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Alinson S. Xavier
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79798c4dc3
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Bugfix
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11 years ago |
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Alinson S. Xavier
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07c14a33ab
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Fix double free
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11 years ago |
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Alinson S. Xavier
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0ea3efa9c5
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Check initial solution
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11 years ago |
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Alinson S. Xavier
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2c92355e93
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Remove memory leaks
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11 years ago |
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Alinson S. Xavier
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8051b1afcf
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Unify code style and rename some variables
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11 years ago |
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Alinson S. Xavier
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5d4a6649aa
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Merge branch 'gtsp-comb'
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11 years ago |
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Alinson S. Xavier
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1208297971
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Merge branch 'gtsp-comb'
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11 years ago |
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Alinson S. Xavier
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bb3bca9498
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Disable lifting; other minor changes
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11 years ago |
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Armin_Sadeghi
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b628182d2e
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added to the branch
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11 years ago |
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Armin_Sadeghi
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b002ab320d
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added to the branch
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11 years ago |
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Armin_Sadeghi
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5d3f16a401
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heuristics improved slightly
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11 years ago |
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Alinson S. Xavier
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9c3701037f
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Accept number of clusters; output to tmp/
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11 years ago |
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Alinson S. Xavier
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d726fd34b4
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Print number of cuts added, even if zero
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11 years ago |
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Alinson S. Xavier
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9398a8d9ce
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Check return value of user function
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11 years ago |
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Alinson S. Xavier
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11ed52191a
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Remove warnings
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11 years ago |
|
Alinson S. Xavier
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745f6f755c
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Fix read_solution and implement solution checker
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11 years ago |
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Alinson S. Xavier
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b01b3fe31c
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DEBUG level by default, and no combs
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11 years ago |
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Alinson S. Xavier
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108b41997a
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Formatted abort_if
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11 years ago |
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Alinson S. Xavier
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f8943fb1ec
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Bugfix. Rows not in cplex should have index -1
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11 years ago |
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Alinson S. Xavier
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2e370e39ef
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Armin's heuristics
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11 years ago |
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Alinson S. Xavier
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188367e189
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Create output directory
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11 years ago |
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Alinson S. Xavier
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f82002aa11
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Implement comb cuts separation
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11 years ago |
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Alinson S. Xavier
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ce206f5b7a
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Remove cuts according to age
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11 years ago |
|
Alinson S. Xavier
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cb580892b9
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Implement simple cut pool; avoid duplicate cuts
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11 years ago |
|
Alinson S. Xavier
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66b3eef3a4
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Run multiple rounds with decreasing cut violation; remove slack constraints
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11 years ago |
|
Alinson S. Xavier
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480aae2bd5
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Rudimentary benchmark scripts
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11 years ago |
|
Alinson S. Xavier
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1c258caa7f
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Highlight integer edges
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11 years ago |
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Alinson S. Xavier
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6e4d69e289
|
Split gtsp.c
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11 years ago |
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Alinson S. Xavier
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461aa31475
|
Hide node labels for large graphs
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11 years ago |
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Alinson S. Xavier
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554dd639e5
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Reduce number of edges of the flow digraph
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11 years ago |
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Alinson S. Xavier
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c0d50a53e2
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Implement pause function
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11 years ago |
|
Alinson S. Xavier
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6e4bcdf4a3
|
Default number of clusters
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11 years ago |
|
Alinson S. Xavier
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2ca92fa2dc
|
Remove warnings and dead code
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11 years ago |
|
Alinson S. Xavier
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e04edbe7ef
|
Remove subcluster cuts
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11 years ago |
|
Alinson S. Xavier
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55c4485137
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Fix cut edges mapping and cluster node activation
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11 years ago |
|
Alinson S. Xavier
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64351aae34
|
Unify add_cut; organize functions
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11 years ago |
|
Alinson S. Xavier
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882739c378
|
Extract two other subtour separation methods and cut edges mapping
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11 years ago |
|
Alinson S. Xavier
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45946b235d
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Extract GTSP_find_exact_subtour_elimination_cuts_1
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11 years ago |
|
Alinson S. Xavier
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2a2fd6713b
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Extract method to build flow digraph
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11 years ago |
|
Alinson S. Xavier
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81995ac378
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Draw fractional solutions
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11 years ago |
|
Alinson S. Xavier
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4ce5ae9f33
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Implement subcluster cuts
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11 years ago |
|
Alinson S. Xavier
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84db3006cd
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Fix labels overlapping nodes
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11 years ago |
|
Alinson S. Xavier
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8af349c106
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Additional subtour cuts
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11 years ago |
|
Alinson S. Xavier
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5fe42908b4
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Fix subtour cuts, create separate main functions
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11 years ago |
