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Bump ortools from 9.1.9490 to 9.5.2237 in /src #22

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@dependabot dependabot bot commented on behalf of github Nov 29, 2022

Bumps ortools from 9.1.9490 to 9.5.2237.

Release notes

Sourced from ortools's releases.

v9.5 (2022/11)

Platforms

  • Add Debian-SID support (#3457)
  • Add Ubuntu 22.10
  • Drop Python 3.6 macOS x86_64 (Intel)
  • Add Python 3.11 wheel

Linear Solver

  • add knapsack_interface.cc.
  • Move model_builder API under the linear_solver directory (headers and samples).

Routing

  • Liberate few parser for various routing challenge.

CP-SAT

  • Presolve improvements: max(array), Boolean constraints, linear constraints.
  • Interleaved search should be deterministic in parallel.
  • Linear cuts: cleanup square and int_prod cuts; rewrite cut pipeline.
  • Fingerprint input model and solution (visible in the log).
  • Scheduling improvements
  • The usual bunch of bugfixes (crash during presolve, crash in cuts, infeasible solutions, model infeasible in LNS).

GLOP

  • Speedup by rewriting the linear algebra, as well as the pivot selection rule

v9.4 (2022/08)

Platforms

  • Add Debian-10 support (#3209)
  • Add Ubuntu 22.04 LTS support (#3276)
  • Remove Ubuntu 21.10 support

Misc

  • Split archive by languages and add CMake config to the C++ one (#3200)

Graph

Split ortools.graph.pywrapgraph into:

  • ortools.graph.python.linear_sum_assignment
  • ortools.graph.python.max_flow
  • ortools.graph.python.min_cost_flow

This allows using numpy to speed up the setup of the problems.

CP-SAT

Some improvement on:

  • scheduling (propagation, cuts, lower bounds)
  • MaxSAT (presolve, core based heuristics)
  • MIP performance (presolve, cuts)

v9.3 (2022/03)

... (truncated)

Commits

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Bumps [ortools](https://github.com/google/or-tools) from 9.1.9490 to 9.5.2237.
- [Release notes](https://github.com/google/or-tools/releases)
- [Commits](https://github.com/google/or-tools/commits)

---
updated-dependencies:
- dependency-name: ortools
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>
@dependabot dependabot bot added dependencies Pull requests that update a dependency file python Pull requests that update Python code labels Nov 29, 2022
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