23 Commits

Author SHA1 Message Date
Corentin Le Molgat
b4b226801b update include guards 2025-11-05 11:54:02 +01:00
Corentin Le Molgat
a66a6daac7 Bump Copyright to 2025 2025-01-10 11:35:44 +01:00
Laurent Perron
dba2281f13 [CP-SAT] more work on no_overlap_2d; revisit all includes 2024-12-04 17:47:28 +01:00
Laurent Perron
e9c81911c4 [CP-SAT] memory optimizations; improve no_overlap_2d; change default parameters 2024-01-10 16:42:04 +01:00
Mizux Seiha
a76bf1c5dd bump license boilerplate 2024-01-04 13:43:15 +01:00
Laurent Perron
09d534a2b7 [CP-SAT] rewrite Rins/Rens; fix #3825; cleanups 2023-06-17 12:10:17 +02:00
Laurent Perron
87ca4f58ad [CP-SAT] bump license years; fix scheduling cuts; improve lb_tree_search 2022-06-16 15:21:00 +02:00
Laurent Perron
8fe2df9a18 [CP-SAT] regenerates all includes; improve core solver when the objective is pseudo-boolean 2022-02-15 18:00:11 +01:00
Mizux Seiha
8bb54b04ef Bump Copyright to 2021
FYI:
find ortools \( -type d -name .git -prune \) -o -type f -print0 | xargs -0 sed -i 's/\(Copyright 2010\)-2018/\1-2021/g'
2021-04-01 21:00:53 +02:00
Laurent Perron
bad5c2032b int64 -> int64_t 2021-03-04 18:26:01 +01:00
Laurent Perron
3f177174a8 [CP-SAT] rewrite random management; experimental support for affine expressions in the interval definition; cache precedence literals and constraints across reservoir constraints; fix presolve for the element constraint 2020-12-18 10:16:56 +01:00
Laurent Perron
6467dc69b0 reformat the code; [CP-SAT] add dominated columns presolve 2020-10-28 13:42:51 +01:00
Mizux Seiha
20d0496bfb reapply google format 2020-10-23 00:45:17 +02:00
Laurent Perron
a4258f2bdf switch flags setters and getters to the absl format 2020-10-21 00:21:54 +02:00
Laurent Perron
57e6460647 more work on SAT 2020-06-05 16:11:35 +02:00
Laurent Perron
79e556128f more work on sat simplifications; tweak CP-SAT LNS; improve CP-SAT RINS/RENS 2020-05-13 11:30:15 +02:00
Laurent Perron
581d5606e0 fix #2005; massive rewrite of pure sat processing; RINS/RENS improvements in CP-SAT; get rid of base/status.h in favor of the absl version 2020-05-06 18:22:10 +02:00
Laurent Perron
b3c9ac9de8 fix #1413 2019-07-15 10:26:19 -07:00
Laurent Perron
a556eb1ec0 [CP-SAT] Rins fixes, cuts improvements 2019-07-12 10:22:51 -07:00
Laurent Perron
447cfbfe12 fix RINS/RENS 2019-07-09 20:15:17 -07:00
Laurent Perron
ff3c887c5d tweak CP-SAT lns 2019-06-17 11:35:40 +02:00
Laurent Perron
39cae88902 add new routing LS operator; add Abs() propagator + presolve to CP-SAT; cache RINS info in CP-SAT 2019-04-25 18:12:35 +02:00
Laurent Perron
85bb98a616 more work on integer search; add RINS heuristis 2019-04-17 22:43:39 +02:00