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Issues: google/or-tools

CMake build instructions (Make is deprecated)
#3558 by lperron was closed Dec 9, 2022
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50 Open 2,921 Closed
50 Open 2,921 Closed
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Issues list

Compiler options are forced on users of ortools::ortools cmake target Bug Build: CMake CMake based build issue
#4473 opened Dec 12, 2024 by JulZimmermann v9.12
@Mizux
MathOpt: python_math_opt_solver_test failed on macOS Bug Lang: Python Python wrapper issue OS: Mac MacOS Solver: MathOpt MathOpt related issue
#4460 opened Dec 2, 2024 by Mizux v9.12
@Mizux
The CP-SAT solution in VRP Routing Solver is not returned Solver: CP-SAT Solver Relates to the CP-SAT solver
#4439 opened Nov 14, 2024 by chenyw1994 v10.0
@lperron
Math_Opt x Highs enum update Bug Solver: HiGHS Issue specific to EDU HiGHS Solver: MathOpt MathOpt related issue
#4436 opened Nov 12, 2024 by Mizux v10.0
@Mizux
Error initializing DefaultRoutingSearchParameters: default '0.5' for field operations_research.sat.SatParameters.clause_cleanup_ratio of type 1 Bug Lang: Python Python wrapper issue Solver: CP-SAT Solver Relates to the CP-SAT solver Solver: Routing Uses the Routing library and the original CP solver
#4427 opened Oct 29, 2024 by Jrgsto v10.0
@Mizux @lperron
5
Potential performance degradation comparing version 9.10.4067 with 9.11.4210. Solver: CP-SAT Solver Relates to the CP-SAT solver Solver: Flatzinc
#4406 opened Oct 10, 2024 by forceoffire v10.0
@lperron
1
Resource ortools-darwin/ was not found in ClassLoader Bug Lang: Java Java wrapper issue OS: Mac MacOS
#4381 opened Sep 19, 2024 by rathee1x v10.0
@Mizux
3
DllNotFoundException: Unable to load DLL 'google-ortools-native': The specified module could not be found. (Exception from HRESULT: 0x8007007E Duplicate Lang: .NET .Net wrapper issue OS: Windows Windows OS
#4366 opened Sep 9, 2024 by shaileshgande v10.0
@Mizux
4
ROUTING_OPTIMAL is not part of the documentation Bug Doc: Optimization Site Issue related to https://developers.google.com/optimization/ or Documentation in general Solver: Routing Uses the Routing library and the original CP solver
#4317 opened Jul 18, 2024 by eduedix v10.0
@Mizux
cmake: BUILD_DEPS does not include a BUILD_SWIG option Build: CMake CMake based build issue Feature Request Missing Feature/Wrapper Lang: Python Python wrapper issue
#4298 opened Jul 5, 2024 by SYury
@Mizux
2
MPSolver: Java memory leakage problem Lang: Java Java wrapper issue Solver: Linear Solver Related to all Linear Solver (GLOP, BOP, CBC etc...)
#4292 opened Jun 29, 2024 by longhuihy
@lperron
23
CP-SAT crashes with address sanitizer Bug Lang: C++ Native implementation issue OS: Linux GNU/Linux OS Solver: CP-SAT Solver Relates to the CP-SAT solver
#4269 opened Jun 11, 2024 by SYury v10.0
@Mizux
11
fatal error: 'ortools/util/step_function.h' file not found Bug Help Needed Modeling/Usage problem
#4260 opened Jun 5, 2024 by c56kevin
@Mizux
2
[Bazel] Building on Windows against MSVC is not working Bug Build: Bazel Bazel based build issue OS: Windows Windows OS
#4241 opened May 23, 2024 by Mizux v10.0
@Mizux
VRP with breaks minor bug? Bug Solver: Routing - break Routing break related issue Solver: Routing Uses the Routing library and the original CP solver
#4234 opened May 14, 2024 by vuongdanghuy v10.0
@Mizux @furnon
4
cmake: update build instructions to recommend parallel build (faster) Doc: Optimization Site Issue related to https://developers.google.com/optimization/ or Documentation in general Feature Request Missing Feature/Wrapper
#4215 opened May 2, 2024 by jjacobsohn v10.0
@Mizux
1
Unable to set Solver Specific Parameter for XPRESS in JAVA Bug Solver: XPRESS XPRESS Solver related issue
#4208 opened Apr 29, 2024 by SnehasishChar v10.0
@Mizux
4
[bazel] Highs 1.7.0 math_opt tests failed Bug Solver: HiGHS Issue specific to EDU HiGHS Solver: MathOpt MathOpt related issue
#4203 opened Apr 26, 2024 by Mizux v10.0
@Mizux
5
Performance regression from v9.7 -> v9.8-v9.11 Solver: CP-SAT Solver Relates to the CP-SAT solver
#4166 opened Mar 31, 2024 by hanno-becker Backlog
@lperron
55
OR-Tools v9.9 regression: incorrect negative transit variables (with modulo > capacity) handling in heterogeneous VRP Bug Lang: Python Python wrapper issue Solver: Routing Uses the Routing library and the original CP solver
#4133 opened Mar 15, 2024 by Yamp v10.0
@Mizux
Segmentation Fault If binary_search_num_conflicts Is Used Bug Solver: CP-SAT Solver Relates to the CP-SAT solver
#4006 opened Nov 25, 2023 by jawbroken v10.0
@lperron
4
Migrate to Java 11 LTS Feature Request Missing Feature/Wrapper Lang: Java Java wrapper issue OS: Linux GNU/Linux OS OS: Mac MacOS OS: Windows Windows OS
#3962 opened Oct 25, 2023 by Mizux Backlog
@Mizux
Segmentation fault in GraphSymmetryFinder destructor Help Needed Modeling/Usage problem Lang: C++ Native implementation issue Solver: Graph and Algorithm Solvers in the graph/ and algorithms/ directories
#3954 opened Oct 13, 2023 by andre-tebart v10.0
@Mizux
5
Error in jniortools.dll Help Needed Modeling/Usage problem Lang: Java Java wrapper issue
#3946 opened Oct 11, 2023 by Timu-Timu v10.0
@Mizux
8
routing-solver / constraint-solver: profile_propagation crashes (on official example) Bug Lang: C++ Native implementation issue Solver: Routing Uses the Routing library and the original CP solver
#3912 opened Sep 6, 2023 by sschnug Backlog
@Mizux
1
ProTip! Exclude everything labeled bug with -label:bug.