Changeset 2510


Ignore:
Timestamp:
Feb 22, 2019 8:16:13 PM (2 months ago)
Author:
stefan
Message:

sync with trunk

Location:
stable/2.10
Files:
4 edited

Legend:

Unmodified
Added
Removed
  • stable/2.10

    • Property svn:externals
      •  

        old new  
        1 BuildTools  https://projects.coin-or.org/svn/BuildTools/releases/0.8.8/
        2 ThirdParty/ASL  https://projects.coin-or.org/svn/BuildTools/ThirdParty/ASL/releases/1.4.1/
        3 ThirdParty/Blas  https://projects.coin-or.org/svn/BuildTools/ThirdParty/Blas/releases/1.4.7/
        4 ThirdParty/Lapack  https://projects.coin-or.org/svn/BuildTools/ThirdParty/Lapack/releases/1.6.0/
        5 ThirdParty/Glpk  https://projects.coin-or.org/svn/BuildTools/ThirdParty/Glpk/releases/1.10.6/
        6 ThirdParty/Metis  https://projects.coin-or.org/svn/BuildTools/ThirdParty/Metis/releases/1.3.7/
        7 ThirdParty/Mumps  https://projects.coin-or.org/svn/BuildTools/ThirdParty/Mumps/releases/1.6.1/
        8 Data/Sample  https://projects.coin-or.org/svn/Data/Sample/releases/1.2.11/
        9 Data/miplib3  https://projects.coin-or.org/svn/Data/miplib3/releases/1.2.7/
        10 CoinUtils  https://projects.coin-or.org/svn/CoinUtils/releases/2.11.0/CoinUtils
        11 Osi  https://projects.coin-or.org/svn/Osi/releases/0.108.0/Osi
        12 Clp  https://projects.coin-or.org/svn/Clp/releases/1.17.0/Clp
        13 Cgl  https://projects.coin-or.org/svn/Cgl/releases/0.60.0/Cgl
         1BuildTools  https://projects.coin-or.org/svn/BuildTools/stable/0.8
         2ThirdParty/ASL  https://projects.coin-or.org/svn/BuildTools/ThirdParty/ASL/stable/1.4
         3ThirdParty/Blas  https://projects.coin-or.org/svn/BuildTools/ThirdParty/Blas/stable/1.4
         4ThirdParty/Lapack  https://projects.coin-or.org/svn/BuildTools/ThirdParty/Lapack/stable/1.6
         5ThirdParty/Glpk  https://projects.coin-or.org/svn/BuildTools/ThirdParty/Glpk/stable/1.10
         6ThirdParty/Metis  https://projects.coin-or.org/svn/BuildTools/ThirdParty/Metis/stable/1.3
         7ThirdParty/Mumps  https://projects.coin-or.org/svn/BuildTools/ThirdParty/Mumps/stable/1.6
         8Data/Sample  https://projects.coin-or.org/svn/Data/Sample/stable/1.2
         9Data/miplib3  https://projects.coin-or.org/svn/Data/miplib3/stable/1.2
         10CoinUtils  https://projects.coin-or.org/svn/CoinUtils/stable/2.11/CoinUtils
         11Osi  https://projects.coin-or.org/svn/Osi/stable/0.108/Osi
         12Clp  https://projects.coin-or.org/svn/Clp/stable/1.17/Clp
         13Cgl  https://projects.coin-or.org/svn/Cgl/stable/0.60/Cgl
    • Property svn:mergeinfo changed
      /trunk (added)merged: 2502,​2504,​2509
  • stable/2.10/Cbc

  • stable/2.10/Cbc/src

  • stable/2.10/README.md

    r2375 r2510  
    1 # CBC Version 2.9.9 README
     1# CBC Version 2.10.0 README
    22
    33Welcome to the README for the COIN Branch and Cut Solver (CBC). CBC is
     
    1414## DOWNLOAD
    1515
    16 [ ![Download](https://api.bintray.com/packages/coin-or/download/Cbc/images/download.svg) ](https://bintray.com/coin-or/download/Cbc/2.9)
     16[ ![Download](https://api.bintray.com/packages/coin-or/download/Cbc/images/download.svg) ](https://bintray.com/coin-or/download/Cbc/2.10)
    1717
    1818Binaries for most platforms are available for download from [Bintray](https://bintray.com/coin-or/download/Cbc)
     
    5252
    5353## CHANGELOG
     54
     55 * Release 2.10.0
     56   * Improved handling of SOS, starting point, and symmetries
     57   * Improved performance of primal heuristics regarding the handling of
     58     implicit integer variables
     59   * Mini-B&B is now disabled when solving with multiple threads
     60   * Changed default value for zero half cuts parameter from off to ifmove
     61   * Added CbcModel::postProcessedSolver() to obtained LP after presolve
     62   * New option "PrepNames" to indicate whether column names should be
     63     kept in the pre-processed model
     64   * New option "sosPrioritize" to determine how to prioritize SOS
     65   * Added new event "generatedCuts"
     66   * CbcSolver can now read compressed .lp files (GZIP, BZIP2)
     67   * New functions in the C interface: Cbc_readLp, Cbc_writeLp,
     68     Cbc_addCol, Cbc_addRow, Cbc_getNumIntegers, Cbc_bestSolution,
     69     Cbc_getObjValue, Cbc_getRowNz, Cbc_getRowIndices, Cbc_getRowCoeffs,
     70     Cbc_getRowRHS, Cbc_getRowSense, Cbc_getColNz, Cbc_getColIndices,
     71     Cbc_getColCoeffs, Cbc_getReducedCost, Cbc_numberSavedSolutions,
     72     Cbc_savedSolution, Cbc_savedSolutionObj, Cbc_setMIPStart,
     73     Cbc_setMIPStartI, Cbc_addCutCallback, Osi_getNumCols, Osi_getColName,
     74     Osi_getColLower, Osi_getColUpper, Osi_isInteger, Osi_getNumRows,
     75     Osi_getRowNz, Osi_getRowIndices, Osi_getRowCoeffs, Osi_getRowRHS,
     76     Osi_getRowSense, Osi_getColSolution, OsiCuts_addRowCut,
     77     Cbc_getAllowableGap, Cbc_setAllowableGap, Cbc_getAllowableFractionGap,
     78     Cbc_setAllowableFractionGap, Cbc_getAllowablePercentageGap,
     79     Cbc_setAllowablePercentageGap, Cbc_getCutoff, Cbc_setCutoff,
     80     Cbc_getMaximumNodes, Cbc_setMaximumNodes, Cbc_getMaximumSolutions,
     81     Cbc_setMaximumSolutions, Cbc_getLogLevel, Cbc_setLogLevel,
     82     Cbc_getMaximumSeconds, Cbc_setMaximumSeconds
     83   * New example inc.cpp to illustrate solution callback
     84   * New example driver5.cpp to illustrate user-defined branching rule
     85   * New example clpdriver.cpp to illustrate use of ClpEventHandler
     86   * Added support for using OsiHiGHS with CbcGeneric
     87   * Added MSVC 14 project files
     88   * Bugfixes
     89   
     90 * Release 2.9.10
     91   * Fix a numerical issue
     92   * Fix some memory leaks
     93   * Fix issue when root node is obviously infeasible
     94   * Performance improvements for mini-B&B
     95   * Fix name of bound in final message
     96   * Fix names in preprocessed problem
    5497
    5598 * Release 2.9.9
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