source: trunk

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Diff Rev Age Author Log Message
(edit) @952   13 years forrest for stored cuts
(edit) @948   13 years tkr Merging r947 into trunk
(edit) @945   13 years jpgoncal Added two new versions of diving heuristics.
(edit) @944   13 years jpgoncal Added reduced cost fixing.
(edit) @940   13 years forrest for my experiments
(edit) @939   13 years forrest exit a bit bit faster
(edit) @938   13 years forrest exit on cutoff a bit quicker
(edit) @937   13 years forrest allow user more control over when cut generators called
(edit) @936   13 years forrest maybe I was a bit too cavalier with numberStrong
(edit) @935   13 years forrest dd message to say unit test passed
(edit) @934   13 years forrest make behavior more consistent between parallel and non parallel
(edit) @933   13 years forrest out ;
(edit) @932   13 years forrest allow Compare
(edit) @931   13 years forrest changes to try and improve performance
(edit) @930   13 years forrest 2% to 5% as it is in code
(edit) @920   13 years jpgoncal Corrected termination criterion.
(edit) @918   13 years jpgoncal Fixed a bug related with generalized VUB.
(edit) @917   13 years jpgoncal Added version for fixing binary variables with generalized VUB constraints.
(edit) @916   13 years jpgoncal Added fixing of binary variables in variable upper bound constraints.
(edit) @915   13 years ladanyi Fix the branch chain distance calculation so that other codes (bonmin, …
(edit) @914   13 years ladanyi result of run_autotools
(edit) @913   13 years ladanyi files added to the vcproj files
(edit) @912   13 years ladanyi Incorporated changes from branches/heur
(edit) @904   13 years ladanyi include cstdlib before cmath to get things to compile on AIX with xlC
(edit) @903   13 years forrest exit faster if no columns and mods for threads
(edit) @902   13 years jpgoncal The order of the diving heuristics is now correct.
(edit) @899   14 years forrest fix bugs pointed out by Francois
(edit) @892   14 years lou Add include guard to CbcConfig?.h.
(edit) @888   14 years forrest add runtime options to csv
(edit) @887   14 years forrest change assert to test
(edit) @882   14 years forrest forgot nonthreaded stats
(edit) @881   14 years forrest try and get statistics working with osi objects
(edit) @879   14 years forrest modify csv to add cuts
(edit) @877   14 years jpfasano Adding Joao's new diving heuristics to the ms v7 project files.
(edit) @876   14 years tkr Adding DESTDIR to path for installation of addlibs.txt file
(edit) @874   14 years forrest for Stefan messages
(edit) @873   14 years forrest INT_MAX to COIN_INT_MAX
(edit) @872   14 years jpfasano Updated with Joao's diving heuristics.
(edit) @871   14 years forrest add diving heuristics
(edit) @868   14 years forrest adding diving heuristics from Joao
(edit) @867   14 years forrest try and fix bug reported by Kim Hansen
(edit) @866   14 years tkr Fixing problems with changes to installation location for addlibs.txt file
(edit) @865   14 years tkr Changing installation location for addlibs.txt file
(edit) @864   14 years forrest move tightenBounds
(edit) @863   14 years forrest make print line longer
(edit) @862   14 years forrest try and make faster
(edit) @861   14 years forrest for rowcutdebugger
(edit) @860   14 years forrest fix seg fault on preprocessed problem
(edit) @858   14 years forrest force more to depth first if tree too big
(edit) @857   14 years forrest allow dense solver
(edit) @855   14 years lou Allow use of OsiCpx?, now that Matt's buffing it up a bit.
(edit) @854   14 years forrest try and make a bit faster
(edit) @852   14 years ladanyi updated/added README, INSTALL, LICENSE, and AUTHORS files
(edit) @849   14 years jpfasano MSDevStudio changed to MSVisualStudio
(edit) @848   14 years forrest try slightly different branching
(edit) @847   14 years forrest access babModel
(edit) @846   14 years andreasw merged recent COIN-wide changes in stable into trunk and reran autotools
(edit) @843   14 years forrest out abort in normal running
(edit) @842   14 years forrest possible undefined reference on windows?
(edit) @841   14 years forrest add CoinHelperFunctions?.hpp
(edit) @840   14 years forrest comment out debug malloc!
(edit) @839   14 years forrest take out extra test case
(edit) @838   14 years forrest for deterministic parallel
(edit) @837   14 years forrest memory leak
(edit) @836   14 years lou Updates to match OsiMsk? updates, Osi r1140.
(edit) @835   14 years andreasw reran autotools with latest BuildTools?/trunk
(edit) @834   14 years forrest show how to grab solution
(edit) @833   14 years forrest changes to heuristics and allow collection of more statistics
(edit) @832   14 years lou So cbc-generic can find the input file.
(edit) @827   14 years forrest fix bug if maximize
(edit) @826   14 years forrest try and fix reported memory leak
(edit) @825   14 years forrest change DBL_MAX to COIN_DBL_MAX
(edit) @824   14 years forrest for unit test return code
(edit) @822   14 years forrest prepare to use cliques
(edit) @821   14 years forrest my clever idea on branching seems to have failed
(edit) @820   14 years forrest left new-style in by mistake
(edit) @819   14 years forrest fixes for bonmin and other stuff
(edit) @816   14 years jpfasano Modifications to get building with MS V7 compiler
(edit) @815   14 years ladanyi Store the results of all strong branching solutions in OsiChooseStrong?
(edit) @814   14 years forrest for more repeatable runs and OsiPseudoCost?
(edit) @813   14 years ladanyi Made pseudoCosts a member of OsiChooseStrong? instead of deriving …
(edit) @812   14 years ladanyi Made pseudoCosts a member of OsiChooseStrong? instead of deriving …
(edit) @811   14 years forrest union
(edit) @810   14 years forrest compiler error on MS
(edit) @809   14 years forrest add ampl stuff after heuristic
(edit) @805   14 years forrest for aggregation
(edit) @799   14 years jpfasano adding ClpAmplStuff?.cpp
(edit) @789   14 years forrest trying to move ampl stuff away
(edit) @783   14 years forrest add CbcSolver?.hpp to include
(edit) @782   14 years andreasw bugfix suggested by Pierre in CbcTree::getBestPossibleObjective
(edit) @781   14 years forrest correct reported value of obj when maxim
(edit) @780   14 years forrest put "value" back in for asserts
(edit) @779   14 years forrest on way to CbcSolver? class
(edit) @778   14 years andreasw setting HUGE dummy value for guessedObjectiveValue_ in …
(edit) @777   14 years forrest for bonmin
(edit) @776   14 years forrest to stop heuristics faster
(edit) @775   14 years ladanyi got rid of compiler warnings
(edit) @774   14 years forrest heuristics and nonlinear
(edit) @772   14 years forrest out Data
(edit) @771   14 years forrest out printing
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