source: trunk/Cbc/src

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Diff Rev Age Author Log Message
(edit) @2220   4 years forrest fix if bestSolution exists - no duplicate integers
(edit) @2216   4 years forrest fix bug in greedy heuristic
(edit) @2215   4 years unxusr proper translation of mipstart variables to preprocessed model and use …
(edit) @2211   4 years unxusr zero half cuts default parameter promoted from off to ifmove
(edit) @2210   4 years forrest fix hotstart
(edit) @2207   4 years stefan move Node class and some additional class from CbcSymmetry?.hpp into …
(edit) @2205   4 years stefan don't make existence of CbcModel? members depend on whether …
(edit) @2204   4 years stefan have configure flags to enable nauty use (CbcSymmetry?); disable …
(edit) @2203   4 years forrest Positive Edge in Cbc
(edit) @2201   4 years stefan have assert active only if not NDEBUG; remove workaround, bug should …
(edit) @2200   4 years forrest add changes from stable
(edit) @2198   4 years unxusr remove assert not needed anymore
(edit) @2192   4 years stefan workaround invalid read issue with whichGenerator_
(edit) @2190   5 years stefan fix place where to add info on generator; add assert to point out an …
(edit) @2188   5 years stefan resize whichGenerator_ when many cuts are generated
(edit) @2185   5 years stefan take out abort in CbcModel::makeGlobalCut(const OsiColCut?*) - follows …
(edit) @2184   5 years stefan take out call to setPriorities() at end of copy constructor - fixes …
(edit) @2181   5 years forrest fix error after proximity search
(edit) @2167   5 years tkr Re-running the autotools after adding doxygen targets
(edit) @2166   5 years forrest try and fix thread exit segfault
(edit) @2164   5 years forrest fix for when heuristics too good - Cbc says infeasible
(edit) @2163   5 years unxusr fix MIPStart when preprocessed model is empty
(edit) @2161   5 years forrest big bug in rounding
(edit) @2152   5 years forrest fix priorityin file
(edit) @2151   5 years forrest allow for automatically weakening some cuts
(edit) @2148   5 years tkr Installing CbcParam?.hpp
(edit) @2147   5 years tkr Installing CbcParam?.hpp
(edit) @2146   5 years forrest improve solution checking
(edit) @2144   5 years forrest fix blank typo
(edit) @2137   5 years unxusr MIPStart fixes
(edit) @2133   5 years forrest allow one heuristic seed
(edit) @2128   5 years forrest fix sos before integers in dive
(edit) @2125   5 years forrest out %x
(edit) @2122   5 years forrest fix elapsed time in subproblems?
(edit) @2113   5 years tkr restoring Cbc/trunk
(edit) @2111   5 years tkr temporarily committing stable candidate
(edit) @2110   5 years tkr Make sure number of rows is not zero in rounding heuristic
(edit) @2109   5 years tkr Updating externals and re-running autotools
(edit) @2108   5 years forrest out openblas serialization
(edit) @2107   5 years forrest somehow blas can go paralllel - I think this fixes
(edit) @2106   5 years forrest take out xxx ? 0 : 0
(edit) @2105   5 years forrest mostly reporting options plus a few tweaks
(edit) @2104   5 years forrest fix assert
(edit) @2103   5 years tkr Fix for missing usleep with MSVC. See r2004 in Clp
(edit) @2101   5 years forrest minor print change to diving
(edit) @2100   5 years forrest fix from stable + fix in analyze
(edit) @2097   5 years forrest try and improve memory leaks (and clean up Clp pthread build problem)
(edit) @2096   5 years forrest fix lack of threads
(edit) @2095   5 years forrest mingw64 COIN_HAS_CLP not defined
(edit) @2094   5 years forrest for memory leaks and heuristics and some experimental stuff
(edit) @2093   5 years forrest changes for diving heuristic
(edit) @2092   5 years forrest symmetry and diving
(edit) @2091   5 years mlubin Update outdated comment
(edit) @2087   5 years forrest fix multiple solver conflict abort
(edit) @2086   5 years forrest fix sign in ampl
(edit) @2083   5 years forrest modify is... meanings
(edit) @2081   5 years forrest zerohalf thread safety plus restart with deterministic parallel
(edit) @2080   5 years forrest changes for non simplex solvers
(edit) @2078   5 years forrest make message handlers threadsafer (also modify multiple root solver)
(edit) @2076   5 years forrest modify isProven
(edit) @2074   5 years forrest make zerohalf work with threads
(edit) @2073   5 years forrest out fathomDone assert and fix debug compiler errors
(edit) @2072   5 years unxusr fix several memory leaks in fpump, some reported by coverity
(edit) @2071   5 years unxusr double free, as reported by coverity
(edit) @2070   5 years forrest allow sos in lp files and fix odd SOS branching
(edit) @2069   5 years forrest change to printing
(edit) @2058   5 years forrest fix bad status in printing
(edit) @2053   5 years mlubin update documentation for setInitialSolution
(edit) @2051   5 years forrest fix stupid bug in orbital branching
(edit) @2050   5 years forrest fix error if orbital not activated and add example
(edit) @2049   5 years forrest oops forgot to add files
(edit) @2048   5 years forrest First try at orbital branching
(edit) @2043   5 years forrest minor changes for SOS etc
(edit) @2042   5 years forrest fix replace bounds rather than tighten them
(edit) @2041   5 years forrest minor changes to improve SOS and lotsize detection
(edit) @2040   5 years forrest fixes for odd SOS
(edit) @2039   5 years mlubin reenable SOS code
(edit) @2038   5 years mlubin improve return types of Cbc_setInteger and Cbc_setContinuous
(edit) @2037   5 years mlubin Remove nonworking problem modification functions. Update docs.
(edit) @2036   5 years mlubin Disable non-working SOS constraints Add non-working attempt at problem …
(edit) @2035   6 years forrest more space for a row in ampl
(edit) @2033   6 years mlubin SOS updates and test (not yet working)
(edit) @2032   6 years mlubin Implement Cbc_setInitialSolution for providing a feasible solution.
(edit) @2030   6 years forrest fix some ampl problems
(edit) @2029   6 years forrest fix ampl bug
(edit) @2026   6 years mlubin remove some unimplemented functions from C interface
(edit) @2025   6 years forrest cosmetic change for status printing
(edit) @2022   6 years forrest fix bug with cbc threads
(edit) @2021   6 years mlubin Improved documentation. Tests for callbacks and row/column names. More …
(edit) @2020   6 years mlubin Allow passing arbitrary command-line parameters using the C interface
(edit) @2019   6 years mlubin Major cleaning of C interface, more to come
(edit) @2018   6 years forrest fix segfault if infeasible
(edit) @2016   6 years mlubin More C interface work. Move C interface to libCbcSolver so that we can …
(edit) @2014   6 years forrest fix infeas status
(edit) @2013   6 years forrest mods for mipstart
(edit) @2003   6 years forrest change from stable 2002
(edit) @2000   6 years tkr Fixing error in
(edit) @1998   6 years forrest for threadsafe
(edit) @1987   6 years forrest for compiler
(edit) @1984   6 years tkr Unit test should not fail because miplib cannot be found
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