source: trunk

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Diff Rev Age Author Log Message
(edit) @1000   11 years forrest test if row number too large
(edit) @984   11 years jpfasano Added CbcHeuristicDiveLineSearch?.[cpp,hpp] and …
(edit) @983   11 years forrest random number generator to CbcModel? and allow cut pruning on size
(edit) @979   11 years forrest best obj fix
(edit) @964   11 years forrest valgrind error
(edit) @961   11 years forrest add multi heuristic
(edit) @958   11 years lou Bare INT_MAX fails under GCC 4.3. Change to COIN_INT_MAX.
(edit) @955   11 years forrest changes
(edit) @954   11 years forrest changes to try and improve code
(edit) @953   11 years forrest example of stored cuts
(edit) @952   11 years forrest for stored cuts
(edit) @948   11 years tkr Merging r947 into trunk
(edit) @945   11 years jpgoncal Added two new versions of diving heuristics.
(edit) @944   11 years jpgoncal Added reduced cost fixing.
(edit) @940   11 years forrest for my experiments
(edit) @939   11 years forrest exit a bit bit faster
(edit) @938   11 years forrest exit on cutoff a bit quicker
(edit) @937   11 years forrest allow user more control over when cut generators called
(edit) @936   11 years forrest maybe I was a bit too cavalier with numberStrong
(edit) @935   11 years forrest dd message to say unit test passed
(edit) @934   11 years forrest make behavior more consistent between parallel and non parallel
(edit) @933   11 years forrest out ;
(edit) @932   11 years forrest allow Compare
(edit) @931   11 years forrest changes to try and improve performance
(edit) @930   11 years forrest 2% to 5% as it is in code
(edit) @920   11 years jpgoncal Corrected termination criterion.
(edit) @918   11 years jpgoncal Fixed a bug related with generalized VUB.
(edit) @917   11 years jpgoncal Added version for fixing binary variables with generalized VUB constraints.
(edit) @916   11 years jpgoncal Added fixing of binary variables in variable upper bound constraints.
(edit) @915   11 years ladanyi Fix the branch chain distance calculation so that other codes (bonmin, …
(edit) @914   11 years ladanyi result of run_autotools
(edit) @913   11 years ladanyi files added to the vcproj files
(edit) @912   11 years ladanyi Incorporated changes from branches/heur
(edit) @904   11 years ladanyi include cstdlib before cmath to get things to compile on AIX with xlC
(edit) @903   11 years forrest exit faster if no columns and mods for threads
(edit) @902   11 years jpgoncal The order of the diving heuristics is now correct.
(edit) @899   12 years forrest fix bugs pointed out by Francois
(edit) @892   12 years lou Add include guard to CbcConfig?.h.
(edit) @888   12 years forrest add runtime options to csv
(edit) @887   12 years forrest change assert to test
(edit) @882   12 years forrest forgot nonthreaded stats
(edit) @881   12 years forrest try and get statistics working with osi objects
(edit) @879   12 years forrest modify csv to add cuts
(edit) @877   12 years jpfasano Adding Joao's new diving heuristics to the ms v7 project files.
(edit) @876   12 years tkr Adding DESTDIR to path for installation of addlibs.txt file
(edit) @874   12 years forrest for Stefan messages
(edit) @873   12 years forrest INT_MAX to COIN_INT_MAX
(edit) @872   12 years jpfasano Updated with Joao's diving heuristics.
(edit) @871   12 years forrest add diving heuristics
(edit) @868   12 years forrest adding diving heuristics from Joao
(edit) @867   12 years forrest try and fix bug reported by Kim Hansen
(edit) @866   12 years tkr Fixing problems with changes to installation location for addlibs.txt file
(edit) @865   12 years tkr Changing installation location for addlibs.txt file
(edit) @864   12 years forrest move tightenBounds
(edit) @863   12 years forrest make print line longer
(edit) @862   12 years forrest try and make faster
(edit) @861   12 years forrest for rowcutdebugger
(edit) @860   12 years forrest fix seg fault on preprocessed problem
(edit) @858   12 years forrest force more to depth first if tree too big
(edit) @857   12 years forrest allow dense solver
(edit) @855   12 years lou Allow use of OsiCpx?, now that Matt's buffing it up a bit.
(edit) @854   12 years forrest try and make a bit faster
(edit) @852   12 years ladanyi updated/added README, INSTALL, LICENSE, and AUTHORS files
(edit) @849   12 years jpfasano MSDevStudio changed to MSVisualStudio
(edit) @848   12 years forrest try slightly different branching
(edit) @847   12 years forrest access babModel
(edit) @846   12 years andreasw merged recent COIN-wide changes in stable into trunk and reran autotools
(edit) @843   12 years forrest out abort in normal running
(edit) @842   12 years forrest possible undefined reference on windows?
(edit) @841   12 years forrest add CoinHelperFunctions?.hpp
(edit) @840   12 years forrest comment out debug malloc!
(edit) @839   12 years forrest take out extra test case
(edit) @838   12 years forrest for deterministic parallel
(edit) @837   12 years forrest memory leak
(edit) @836   12 years lou Updates to match OsiMsk? updates, Osi r1140.
(edit) @835   12 years andreasw reran autotools with latest BuildTools?/trunk
(edit) @834   12 years forrest show how to grab solution
(edit) @833   12 years forrest changes to heuristics and allow collection of more statistics
(edit) @832   12 years lou So cbc-generic can find the input file.
(edit) @827   12 years forrest fix bug if maximize
(edit) @826   12 years forrest try and fix reported memory leak
(edit) @825   12 years forrest change DBL_MAX to COIN_DBL_MAX
(edit) @824   12 years forrest for unit test return code
(edit) @822   12 years forrest prepare to use cliques
(edit) @821   12 years forrest my clever idea on branching seems to have failed
(edit) @820   12 years forrest left new-style in by mistake
(edit) @819   12 years forrest fixes for bonmin and other stuff
(edit) @816   12 years jpfasano Modifications to get building with MS V7 compiler
(edit) @815   12 years ladanyi Store the results of all strong branching solutions in OsiChooseStrong?
(edit) @814   12 years forrest for more repeatable runs and OsiPseudoCost?
(edit) @813   12 years ladanyi Made pseudoCosts a member of OsiChooseStrong? instead of deriving …
(edit) @812   12 years ladanyi Made pseudoCosts a member of OsiChooseStrong? instead of deriving …
(edit) @811   12 years forrest union
(edit) @810   12 years forrest compiler error on MS
(edit) @809   12 years forrest add ampl stuff after heuristic
(edit) @805   12 years forrest for aggregation
(edit) @799   12 years jpfasano adding ClpAmplStuff?.cpp
(edit) @789   12 years forrest trying to move ampl stuff away
(edit) @783   12 years forrest add CbcSolver?.hpp to include
(edit) @782   12 years andreasw bugfix suggested by Pierre in CbcTree::getBestPossibleObjective
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