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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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43 Open 2,803 Closed
43 Open 2,803 Closed
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Issues list

[python ]MathOpt solver_test timeout Bug OS: Mac MacOS Solver: MathOpt MathOpt related issue
#4209 opened Apr 29, 2024 by Mizux v9.10
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
3
LP model import not working in Java
#4205 opened Apr 27, 2024 by constantin-ungureanu-github v10.0
@lperron
1
or-tools should use released versions of pybind11_protobuf and pybind11_abseil
#4204 opened Apr 26, 2024 by StefanBruens
3
[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 v9.10
@Mizux
5
Performance regression after 9.9.4133 (3194fd5) Lang: Java Java wrapper issue Solver: CP-SAT Solver Relates to the CP-SAT solver
#4189 opened Apr 18, 2024 by magneticflux- Backlog
@lperron
3
Performance regression from v9.7 -> v9.8/v9.9 Solver: CP-SAT Solver Relates to the CP-SAT solver
#4166 opened Mar 31, 2024 by hanno-becker Backlog
@lperron
20
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
Inverse constraint crashes presolve Bug Solver: CP-SAT Solver Relates to the CP-SAT solver
#4072 opened Jan 31, 2024 by IgnaceBleukx v10.0
@lperron
2
RuntimeError('Unrecognized new version of ortools (9.8.3296). Expected < 9.8.0. Please open a feature request on cvxpy to enable support for this version.') Bug
#4052 opened Jan 15, 2024 by sbrownjngroup v10.0
@Mizux
1
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
7
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
Linker error on ortools_full.lib: utf8_range::IsStructurallyValid missing Bug OS: Windows Windows OS
#3888 opened Aug 9, 2023 by pauldegroot Backlog
@Mizux
2
Ubuntu 22.04 Python 3.10 Memory Surge for Solver Feature Request Missing Feature/Wrapper Help Needed Modeling/Usage problem Lang: Python Python wrapper issue Solver: Routing Uses the Routing library and the original CP solver
#3857 opened Jul 15, 2023 by poirot-19 Backlog
@Mizux
3
When building from source for Python, "Installing OR-Tools on your operating system" step failed Doc: Optimization Site Issue related to https://developers.google.com/optimization/ or Documentation in general Help Needed Modeling/Usage problem Lang: Python Python wrapper issue OS: Windows Windows OS
#3833 opened Jun 24, 2023 by proshkin v10.0
@Mizux
1
cmake(MSVC): building ortools_full.lib is not working in Debug Bug Build: CMake CMake based build issue Lang: C++ Native implementation issue OS: Windows Windows OS
#3822 opened Jun 13, 2023 by Mizux
2 tasks
v10.0
@Mizux
4
Build error with USE_PDLP=OFF Build: CMake CMake based build issue Feature Request Missing Feature/Wrapper
#3812 opened Jun 5, 2023 by LesserBabka Backlog
@Mizux
2
Can't load or-tools 9.6 library on windows, .NET6 Bug Lang: .NET .Net wrapper issue OS: Windows Windows OS
#3747 opened Apr 11, 2023 by paulohtobias v10.0
@Mizux
6
java: linear solver memory leak Feature Request Missing Feature/Wrapper Lang: Java Java wrapper issue Solver: Linear Solver Related to all Linear Solver (GLOP, BOP, CBC etc...)
#3684 opened Feb 22, 2023 by mtetreau v10.0
@Mizux
11
Python: Add support for sweep arranger for the ROUTING_SWEEP strategy. Feature Request Missing Feature/Wrapper Help Needed Modeling/Usage problem Solver: Routing Uses the Routing library and the original CP solver
#3593 opened Dec 13, 2022 by NathanNguyen-Dev Backlog
@Mizux
1
ORtools solvers via cvxpy do not print out solve information at jupyter notebook Feature Request Missing Feature/Wrapper Lang: Python Python wrapper issue
#3559 opened Nov 22, 2022 by haihaolu Backlog
@Mizux @lperron
5
[java] RoutingModel: memory leak Bug Lang: Java Java wrapper issue Solver: Routing Uses the Routing library and the original CP solver
#3446 opened Aug 29, 2022 by sarthakgangur v10.0
@Mizux
3
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