13 Commits

Author SHA1 Message Date
Mizux Seiha
4f381f6d07 backport from main:
* bump abseil to 20250814
* bump protobuf to v32.0
* cmake: add ccache auto support
* backport flatzinc, math_opt and sat update
2025-09-16 16:25:04 +02:00
Laurent Perron
f54ac85858 [CP-SAT] support pb24 problem formats; speed ups 2d packing; bugfixes; cleanups 2025-04-02 19:13:51 +02:00
Laurent Perron
243a442a71 [CP-SAT] more work on routing cuts; improve enforcement of time limits 2025-03-19 13:23:33 -07:00
Corentin Le Molgat
62dca6e486 backport vlog_is_on.h patch from main 2025-03-13 15:56:35 +01:00
Mizux Seiha
068359c162 ortools: backport from main 2025-03-04 21:09:32 +01:00
Mizux Seiha
56fde74a11 move set_cover 2025-03-04 21:06:53 +01:00
Laurent Perron
9cb88905e8 [CP-SAT] regroup all hint preservation code in a SolutionCrunch class; more work on no_overlap_2d propagator; add exception processing if an exceptions is raised in a python callback (solution, log, best_bound) 2025-01-20 15:00:46 +01:00
Laurent Perron
54b8c24839 big graph cleaning; rewrite CP-SAT python layer; rewrite model_builder python layer; reorganize CP-SAT scheduling and packing code 2025-01-15 13:51:40 +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
78d5ba5941 [CP-SAT] more work on hints; control complexity of 2d packing constraints and presolve 2024-11-26 17:55:57 +00:00
Corentin Le Molgat
00885d45bd sat: backport from main 2024-11-15 14:40:47 +01:00
Corentin Le Molgat
ef8716241a backport from main 2024-10-01 12:48:20 +02:00