scip

Interface to the SCIP Optimization Suite

v1.10.0-3 · Apr 10, 2026 · Apache License (>= 2)

Description

Provides an R interface to SCIP (Solving Constraint Integer Programs), a framework for mixed-integer programming (MIP), mixed-integer nonlinear programming (MINLP), and constraint integer programming (2025, <doi:10.48550/arXiv.2511.18580>). Supports linear, quadratic, SOS, indicator, and knapsack constraints with continuous, binary, and integer variables. Includes a one-shot solver interface and a model-building API for incremental problem construction.

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CRAN Check Status

13 OK

Show all 13 flavors

Flavor	Status	Time
r-devel-linux-x86_64-debian-clang	OK	522.8s
r-devel-linux-x86_64-debian-gcc	OK	557.1s
r-devel-linux-x86_64-fedora-clang	OK	645.8s
r-devel-linux-x86_64-fedora-gcc	OK	1401.6s
r-devel-windows-x86_64	OK	1174s
r-oldrel-macos-arm64	OK	75s
r-oldrel-macos-x86_64	OK	390s
r-oldrel-windows-x86_64	OK	1477s
r-patched-linux-x86_64	OK	718.3s
r-release-linux-x86_64	OK	746.2s
r-release-macos-arm64	OK	72s
r-release-macos-x86_64	OK	349s
r-release-windows-x86_64	OK	1201s

Check History

OK 12 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Apr 25, 2026

NOTE 9 OK · 1 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Apr 8, 2026

NOTE r-oldrel-macos-x86_64

installed package size

installed size is 56.2Mb
  sub-directories of 1Mb or more:
    libs  55.7Mb

OK 4 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Apr 3, 2026

Dependency Network

Version History

updated 1.10.0-3 ← 1.10.0-2 diff Apr 10, 2026

new 1.10.0-2 Apr 3, 2026