{
  "_id": "6a4caa1507c3fd5c3260f11c",
  "Package": "scip",
  "Title": "Interface to the SCIP Optimization Suite",
  "Version": "1.10.0-3",
  "Authors@R": "c(\nperson(\"Balasubramanian\", \"Narasimhan\", email = \"naras@stanford.edu\",\nrole = c(\"aut\", \"cre\"),\ncomment = c(ORCID = \"0000-0001-5852-7639\")),\nperson(\"SCIP Optimization Suite Authors\", role = \"cph\",\ncomment = \"SCIP, SoPlex, PaPILO libraries\"))",
  "Description": "Provides an R interface to SCIP (Solving Constraint\nInteger Programs), a framework for mixed-integer programming\n(MIP), mixed-integer nonlinear programming (MINLP), and\nconstraint integer programming (2025,\n<doi:10.48550/arXiv.2511.18580>). Supports linear, quadratic,\nSOS, indicator, and knapsack constraints with continuous,\nbinary, and integer variables. Includes a one-shot solver\ninterface and a model-building API for incremental problem\nconstruction.",
  "License": "Apache License (>= 2)",
  "URL": "https://bnaras.github.io/scip/, https://scipopt.org/",
  "BugReports": "https://github.com/bnaras/scip/issues",
  "VignetteBuilder": "knitr",
  "SystemRequirements": "CMake (>= 3.11), GNU make, C++17",
  "Encoding": "UTF-8",
  "Roxygen": "list(markdown = TRUE)",
  "RoxygenNote": "7.3.3",
  "NeedsCompilation": "yes",
  "Config/pak/sysreqs": "cmake make",
  "Repository": "https://bnaras.r-universe.dev",
  "Date/Publication": "2026-04-08 21:25:49 UTC",
  "RemoteUrl": "https://github.com/bnaras/scip",
  "RemoteRef": "HEAD",
  "RemoteSha": "3b2f51bba6ef3f24d6973226efbc6be52443135b",
  "Packaged": {
    "Date": "2026-07-07 07:07:35 UTC",
    "User": "root"
  },
  "Author": "Balasubramanian Narasimhan [aut, cre] (ORCID:\n<https://orcid.org/0000-0001-5852-7639>),\nSCIP Optimization Suite Authors [cph] (SCIP, SoPlex, PaPILO libraries)",
  "Maintainer": "Balasubramanian Narasimhan <naras@stanford.edu>",
  "_user": "bnaras",
  "_type": "src",
  "_file": "scip_1.10.0-3.tar.gz",
  "_fileid": "https://r2.ropensci.org/036f4f43f9131432237f60be78fc3f3bd734a7359b50f435216e8188c9f39b73",
  "_filesize": 9585030,
  "_sha256": "036f4f43f9131432237f60be78fc3f3bd734a7359b50f435216e8188c9f39b73",
  "_expires": "2026-10-15T07:26:10.000Z",
  "_created": "2026-07-07T07:07:35.000Z",
  "_published": "2026-07-07T07:26:13.190Z",
  "_jobs": [
    {
      "job": 85557726785,
      "time": 458,
      "config": "linux-devel-arm64",
      "r": "4.7.0",
      "check": "NOTE",
      "artifact": "8130672520"
    },
    {
      "job": 85557726809,
      "time": 418,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "NOTE",
      "artifact": "8130658284"
    },
    {
      "job": 85557726774,
      "time": 437,
      "config": "linux-release-arm64",
      "r": "4.6.1",
      "check": "NOTE",
      "artifact": "8130665287"
    },
    {
      "job": 85557726805,
      "time": 425,
      "config": "linux-release-x86_64",
      "r": "4.6.1",
      "check": "NOTE",
      "artifact": "8130660930"
    },
    {
      "job": 85557726844,
      "time": 218,
      "config": "macos-oldrel-arm64",
      "r": "4.5.3",
      "check": "NOTE",
      "artifact": "8130586420"
    },
    {
      "job": 85557726817,
      "time": 778,
      "config": "macos-oldrel-x86_64",
      "r": "4.5.3",
      "check": "NOTE",
      "artifact": "8130784024"
    },
    {
      "job": 85557726780,
      "time": 270,
      "config": "macos-release-arm64",
      "r": "4.6.1",
      "check": "NOTE",
      "artifact": "8130604848"
    },
    {
      "job": 85557726876,
      "time": 511,
      "config": "macos-release-x86_64",
      "r": "4.6.1",
      "check": "NOTE",
      "artifact": "8130689947"
    },
    {
      "job": 85555594512,
      "time": 796,
      "config": "source",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "8130511017"
    },
    {
      "job": 85557726795,
      "time": 321,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "8130623520"
    },
    {
      "job": 85557726777,
      "time": 743,
      "config": "windows-devel",
      "r": "4.7.0",
      "check": "NOTE",
      "artifact": "8130771613"
    },
    {
      "job": 85557726771,
      "time": 778,
      "config": "windows-oldrel",
      "r": "4.5.3",
      "check": "NOTE",
      "artifact": "8130783943"
    },
    {
      "job": 85557726772,
      "time": 764,
      "config": "windows-release",
      "r": "4.6.1",
      "check": "NOTE",
      "artifact": "8130778914"
    }
  ],
  "_host": "GitHub-Actions",
  "_buildurl": "https://github.com/r-universe/bnaras/actions/runs/28847756658",
  "_status": "success",
  "_upstream": "https://github.com/bnaras/scip",
  "_commit": {
    "id": "3b2f51bba6ef3f24d6973226efbc6be52443135b",
    "author": "Balasubramanian Narasimhan <b.naras@gmail.com>",
    "committer": "Balasubramanian Narasimhan <b.naras@gmail.com>",
    "message": "Fix bashism in configure.win for consistency\n",
    "time": 1775683549
  },
  "_maintainer": {
    "name": "Balasubramanian Narasimhan",
    "email": "naras@stanford.edu",
    "login": "bnaras",
    "description": "",
    "uuid": 3030361,
    "orcid": "0000-0001-5852-7639"
  },
  "_distro": "resolute",
  "_registered": true,
  "_dependencies": [
    {
      "package": "R",
      "version": ">= 4.0",
      "role": "Depends"
    },
    {
      "package": "methods",
      "role": "Imports"
    },
    {
      "package": "Matrix",
      "role": "Imports"
    },
    {
      "package": "tinytest",
      "role": "Suggests"
    },
    {
      "package": "slam",
      "role": "Suggests"
    },
    {
      "package": "knitr",
      "role": "Suggests"
    },
    {
      "package": "rmarkdown",
      "role": "Suggests"
    }
  ],
  "_owner": "bnaras",
  "_selfowned": true,
  "_usedby": 0,
  "_updates": [
    {
      "week": "2026-10",
      "n": 10
    },
    {
      "week": "2026-13",
      "n": 28
    },
    {
      "week": "2026-14",
      "n": 12
    },
    {
      "week": "2026-15",
      "n": 13
    }
  ],
  "_tags": [],
  "_stars": 1,
  "_contributors": [
    {
      "user": "bnaras",
      "count": 63,
      "uuid": 3030361
    }
  ],
  "_userbio": {
    "uuid": 3030361,
    "type": "user",
    "name": "Balasubramanian Narasimhan",
    "followers": 72
  },
  "_downloads": {
    "count": 664,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/scip"
  },
  "_devurl": "https://github.com/bnaras/scip",
  "_pkgdown": "https://bnaras.github.io/scip/",
  "_searchresults": 8,
  "_topics": [
    "cpp",
    "openmp"
  ],
  "_rbuild": "4.6.1",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/NEWS.html",
    "extra/NEWS.txt",
    "extra/readme.html",
    "extra/readme.md",
    "extra/scip.html",
    "manual.pdf"
  ],
  "_homeurl": "https://github.com/bnaras/scip",
  "_realowner": "bnaras",
  "_cranurl": true,
  "_releases": [
    {
      "version": "1.10.0-2",
      "date": "2026-04-03"
    },
    {
      "version": "1.10.0-3",
      "date": "2026-04-10"
    }
  ],
  "_exports": [
    "scip_add_indicator_cons",
    "scip_add_linear_cons",
    "scip_add_quadratic_cons",
    "scip_add_sos1_cons",
    "scip_add_sos2_cons",
    "scip_add_var",
    "scip_add_vars",
    "scip_control",
    "scip_get_info",
    "scip_get_nsols",
    "scip_get_objval",
    "scip_get_sol",
    "scip_get_solution",
    "scip_get_status",
    "scip_model",
    "scip_model_free",
    "scip_optimize",
    "scip_set_objective_sense",
    "scip_set_param",
    "scip_solve"
  ],
  "_help": [
    {
      "page": "print.scip_control",
      "title": "Print method for scip_control objects",
      "topics": [
        "print.scip_control"
      ]
    },
    {
      "page": "scip_add_indicator_cons",
      "title": "Add an indicator constraint to a SCIP model",
      "topics": [
        "scip_add_indicator_cons"
      ]
    },
    {
      "page": "scip_add_linear_cons",
      "title": "Add a linear constraint to a SCIP model",
      "topics": [
        "scip_add_linear_cons"
      ]
    },
    {
      "page": "scip_add_quadratic_cons",
      "title": "Add a quadratic constraint to a SCIP model",
      "topics": [
        "scip_add_quadratic_cons"
      ]
    },
    {
      "page": "scip_add_sos1_cons",
      "title": "Add a SOS1 constraint to a SCIP model",
      "topics": [
        "scip_add_sos1_cons"
      ]
    },
    {
      "page": "scip_add_sos2_cons",
      "title": "Add a SOS2 constraint to a SCIP model",
      "topics": [
        "scip_add_sos2_cons"
      ]
    },
    {
      "page": "scip_add_var",
      "title": "Add a variable to a SCIP model",
      "topics": [
        "scip_add_var"
      ]
    },
    {
      "page": "scip_add_vars",
      "title": "Add multiple variables to a SCIP model",
      "topics": [
        "scip_add_vars"
      ]
    },
    {
      "page": "scip_control",
      "title": "SCIP solver control parameters",
      "topics": [
        "scip_control"
      ]
    },
    {
      "page": "scip_get_info",
      "title": "Get solver information",
      "topics": [
        "scip_get_info"
      ]
    },
    {
      "page": "scip_get_nsols",
      "title": "Get number of solutions found",
      "topics": [
        "scip_get_nsols"
      ]
    },
    {
      "page": "scip_get_objval",
      "title": "Get objective value of best solution",
      "topics": [
        "scip_get_objval"
      ]
    },
    {
      "page": "scip_get_sol",
      "title": "Get the k-th solution from the solution pool",
      "topics": [
        "scip_get_sol"
      ]
    },
    {
      "page": "scip_get_solution",
      "title": "Get the best solution",
      "topics": [
        "scip_get_solution"
      ]
    },
    {
      "page": "scip_get_status",
      "title": "Get solver status",
      "topics": [
        "scip_get_status"
      ]
    },
    {
      "page": "scip_model",
      "title": "Create a SCIP model",
      "topics": [
        "scip_model"
      ]
    },
    {
      "page": "scip_model_free",
      "title": "Free a SCIP model",
      "topics": [
        "scip_model_free"
      ]
    },
    {
      "page": "scip_optimize",
      "title": "Solve a SCIP model",
      "topics": [
        "scip_optimize"
      ]
    },
    {
      "page": "scip_set_objective_sense",
      "title": "Set objective sense",
      "topics": [
        "scip_set_objective_sense"
      ]
    },
    {
      "page": "scip_set_param",
      "title": "Set a SCIP parameter",
      "topics": [
        "scip_set_param"
      ]
    },
    {
      "page": "scip_solve",
      "title": "Solve a linear or mixed-integer program using SCIP",
      "topics": [
        "scip_solve"
      ]
    }
  ],
  "_pkglogo": "https://github.com/bnaras/scip/raw/HEAD/man/figures/logo.png",
  "_readme": "https://github.com/bnaras/scip/raw/HEAD/README.md",
  "_rundeps": [
    "lattice",
    "Matrix"
  ],
  "_sysdeps": [
    {
      "shlib": "libstdc++",
      "package": "libstdc++6",
      "source": "gcc",
      "version": "16-20260322-1ubuntu1",
      "name": "c++",
      "homepage": "http://gcc.gnu.org/",
      "description": "GNU Standard C++ Library v3"
    },
    {
      "shlib": "libgomp",
      "package": "libgomp1",
      "source": "gcc",
      "version": "16-20260322-1ubuntu1",
      "name": "openmp",
      "homepage": "http://gcc.gnu.org/",
      "description": "GCC OpenMP (GOMP) support library"
    }
  ],
  "_vignettes": [
    {
      "source": "scip-examples.Rmd",
      "filename": "scip-examples.html",
      "title": "Solving Optimization Problems with SCIP",
      "engine": "knitr::rmarkdown",
      "headings": [
        "Introduction",
        "Example 1: A Production Planning LP",
        "Example 2: The Knapsack Problem",
        "Example 3: N-Queens Problem",
        "Example 4: Circle Packing (Quadratic Constraints)",
        "Example 5: Facility Location (Mixed-Integer)",
        "Example 6: Indicator Constraints",
        "Solver Controls",
        "References"
      ],
      "created": "2026-03-08 19:52:53",
      "modified": "2026-03-08 19:52:53",
      "commits": 1
    }
  ],
  "_score": 4.301029995663981,
  "_indexed": true,
  "_nocasepkg": "scip",
  "_universes": [
    "bnaras"
  ],
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "1.10.0-3",
      "date": "2026-07-07T07:20:06.000Z",
      "distro": "resolute",
      "arch": "aarch64",
      "commit": "3b2f51bba6ef3f24d6973226efbc6be52443135b",
      "fileid": "https://r2.ropensci.org/3897ffb43ca089b2bdf13dea1fece89ab91519bdcdf6ec2d7bddb23e63cd63d5",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/bnaras/actions/runs/28847756658"
    },
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "1.10.0-3",
      "date": "2026-07-07T07:19:16.000Z",
      "distro": "resolute",
      "arch": "x86_64",
      "commit": "3b2f51bba6ef3f24d6973226efbc6be52443135b",
      "fileid": "https://r2.ropensci.org/6af50bc7c38d6d687b37b4e40baa73070129b18f76cc1577f561d6657a73f116",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/bnaras/actions/runs/28847756658"
    },
    {
      "r": "4.6.1",
      "os": "linux",
      "version": "1.10.0-3",
      "date": "2026-07-07T07:19:44.000Z",
      "distro": "resolute",
      "arch": "aarch64",
      "commit": "3b2f51bba6ef3f24d6973226efbc6be52443135b",
      "fileid": "https://r2.ropensci.org/e649efe5c9707d5a1ce30fbbc02542fdc1076a842230ee88480bc885e42eda51",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/bnaras/actions/runs/28847756658"
    },
    {
      "r": "4.6.1",
      "os": "linux",
      "version": "1.10.0-3",
      "date": "2026-07-07T07:19:22.000Z",
      "distro": "resolute",
      "arch": "x86_64",
      "commit": "3b2f51bba6ef3f24d6973226efbc6be52443135b",
      "fileid": "https://r2.ropensci.org/96812f8cc323699119395d718308506214fe6d55660560b6ca7b7b352f7a9824",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/bnaras/actions/runs/28847756658"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "1.10.0-3",
      "date": "2026-07-07T07:16:35.000Z",
      "arch": "aarch64",
      "commit": "3b2f51bba6ef3f24d6973226efbc6be52443135b",
      "fileid": "https://r2.ropensci.org/d1a61955d72b4d064a48cb33c5cdefc3e0d208ca69a1a65f1b032988b7199c38",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/bnaras/actions/runs/28847756658"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "1.10.0-3",
      "date": "2026-07-07T07:24:27.000Z",
      "arch": "x86_64",
      "commit": "3b2f51bba6ef3f24d6973226efbc6be52443135b",
      "fileid": "https://r2.ropensci.org/60644aefcca5d626eff4ff41013787e976b467f16a45fb1269dacab198bdf571",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/bnaras/actions/runs/28847756658"
    },
    {
      "r": "4.6.1",
      "os": "mac",
      "version": "1.10.0-3",
      "date": "2026-07-07T07:16:48.000Z",
      "arch": "aarch64",
      "commit": "3b2f51bba6ef3f24d6973226efbc6be52443135b",
      "fileid": "https://r2.ropensci.org/e2e331afd0979e284e756fe20ba5f7b2e8b98a3dfc4508e851b158f31ea18c95",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/bnaras/actions/runs/28847756658"
    },
    {
      "r": "4.6.1",
      "os": "mac",
      "version": "1.10.0-3",
      "date": "2026-07-07T07:20:26.000Z",
      "arch": "x86_64",
      "commit": "3b2f51bba6ef3f24d6973226efbc6be52443135b",
      "fileid": "https://r2.ropensci.org/c6bb27b347473b5e86998edae79eb332eabab52d3a6f60a7789d33d6ed7eed0b",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/bnaras/actions/runs/28847756658"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "1.10.0-3",
      "date": "2026-07-07T07:17:55.000Z",
      "arch": "emscripten",
      "commit": "3b2f51bba6ef3f24d6973226efbc6be52443135b",
      "fileid": "https://r2.ropensci.org/945a3709724c64549d9133e235ee2952d44a31ab924be32a523a3c010fd9cae5",
      "status": "success",
      "buildurl": "https://github.com/r-universe/bnaras/actions/runs/28847756658"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "1.10.0-3",
      "date": "2026-07-07T07:23:29.000Z",
      "arch": "x86_64",
      "commit": "3b2f51bba6ef3f24d6973226efbc6be52443135b",
      "fileid": "https://r2.ropensci.org/d5bfe714bc5a2c156d2c101e2284e17621ec736fa2262829fbd93d1724223a59",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/bnaras/actions/runs/28847756658"
    },
    {
      "r": "4.5.3",
      "os": "win",
      "version": "1.10.0-3",
      "date": "2026-07-07T07:24:06.000Z",
      "arch": "x86_64",
      "commit": "3b2f51bba6ef3f24d6973226efbc6be52443135b",
      "fileid": "https://r2.ropensci.org/56726acd18ac6e809258d2e98946d4abf588dc6636ec467b7bd5098a6e588ecc",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/bnaras/actions/runs/28847756658"
    },
    {
      "r": "4.6.1",
      "os": "win",
      "version": "1.10.0-3",
      "date": "2026-07-07T07:23:39.000Z",
      "arch": "x86_64",
      "commit": "3b2f51bba6ef3f24d6973226efbc6be52443135b",
      "fileid": "https://r2.ropensci.org/41b5fb43166e6a539f5b8fdb1aad587af1de2ea2e32eae7e5a7c2834b1279983",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/bnaras/actions/runs/28847756658"
    }
  ]
}