source: trunk/Bonmin/src/CbcBonmin

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Diff Rev Age Author Log Message
(edit) @1422   11 years pbonami Remove debug output
(edit) @1413   11 years pbonami Fix for B-BB when problem is continuous
(edit) @1412   11 years pbonami Fix problem signaled by Kipp Martin try to make finalize_solution …
(edit) @1408   11 years pbonami Fix bonmin.opt
(edit) @1404   11 years pbonami Fix big leak
(edit) @1398   11 years pbonami Forgotten pump file
(edit) @1397   11 years pbonami Put back the pump for minlp (never too late)
(edit) @1378   12 years pbonami Make variable_selection in local solver most fractional
(edit) @1376   12 years pbonami Few fixes. Sometimes linearized problem is not solved by Filter
(edit) @1371   12 years pbonami Make it work when objective is nonlinear
(edit) @1370   12 years pbonami Make the whole thing work
(edit) @1367   12 years pbonami Few fixes in trunk
(edit) @1365   12 years pbonami Varisous small updates
(edit) @1362   12 years pbonami Setup option for RINS
(edit) @1360   12 years pbonami Make "bonmin." prefix a variable
(edit) @1357   12 years jpgoncal Changed BabSetupBase? to BonminSetup? and other small changes.
(edit) @1348   12 years jpgoncal Heuristics can now be called from B-Hyb and B-QG.
(edit) @1347   12 years jpgoncal small improvements.
(edit) @1344   12 years pbonami Remove un-necessary resolve
(edit) @1318   12 years pbonami do that OA obey solution_limit
(edit) @1317   12 years pbonami Remove resolve
(edit) @1314   12 years pbonami Merged in changes from …
(edit) @1308   12 years pbonami Catch Unsolved error and call finalize_solution so that ampl will …
(edit) @1300   12 years stefan do not try to fake the message handler, it does not need to work
(edit) @1286   12 years jpgoncal Fixed assert.
(edit) @1285   12 years jpgoncal Added SOS rounding to feasibility pump.
(edit) @1284   12 years pbelotti should solve NULL solverCharacteristics_ bug
(edit) @1279   12 years pbelotti fix compilation problems, 2
(edit) @1278   12 years pbelotti fix compilation problems
(edit) @1276   12 years jpgoncal Added heuristic DiveMIP.
(edit) @1260   12 years jpgoncal Added diving heuristics
(edit) @1254   12 years pbonami Add function to automagicaly register options into ampl\n minor …
(edit) @1251   12 years stefan register option to get things working again
(edit) @1250   12 years jpgoncal Added test to check if all integer variables are binary.
(edit) @1248   12 years jpgoncal Added feasibility pump.
(edit) @1246   12 years stefan fix ambiguous call of floor function
(edit) @1243   12 years jpgoncal Added HeuristicRINS and HeuristicLocalBranching?.
(edit) @1229   12 years pbonami Add forgotten files
(edit) @1228   12 years pbonami Add code to do local searches based on feasibility problem
(edit) @1223   12 years pbonami Add a way to solve each node with two solvers
(edit) @1212   12 years pbelotti check max CPU time in inner (BT and convexification) loops. Skip gaps …
(edit) @1211   12 years pbonami Fix heuristic
(edit) @1210   12 years pbonami Re-enable SOS in hybrid and try to get good setup for B-BB
(edit) @1209   12 years pbelotti restored nonconvex objects for purely NLP problems
(edit) @1207   12 years pbonami Add local search heuristic
(edit) @1202   12 years pbonami Commit latest changes from stable
(edit) @1165   12 years pbonami Put in trunk changes from revision 1158 of branches/0.9
(edit) @1151   12 years andreasw added code that prints out cut generator statistics after the run. …
(edit) @1143   12 years andreasw make QP-hot starts efficient; fixed uninitialized variables in BonCbc?
(edit) @1138   12 years pbelotti Added more elaborate (standard and strong) branching techniques, still …
(edit) @1137   12 years andreasw hot start for BQPD
(edit) @1135   12 years pbonami Reactivate warm start
(edit) @1131   12 years andreasw making changes as suggested by Pierre to fix Filter warm start; …
(edit) @1114   12 years pbonami Fix bug with solution of branching solvers
(edit) @1111   12 years pbonami Revert to old version new one screws up qp brqnching
(edit) @1104   12 years pbonami Finish changes for warmstart
(edit) @1103   12 years pbonami Various small changes to warm start. Trying to unify how warm start is …
(edit) @1097   12 years pbelotti use CouenneObject?, but need to fix double use.
(edit) @1090   12 years pbelotti changed default param values for Couenne. Fixed compilation error in …
(edit) @1088   12 years pbonami Merge a number of changes from branches 0.9 to avoid output to stdout.
(edit) @1054   12 years stefan rerun autotools to get support for intel compilers on windows; get …
(edit) @1014   13 years andreasw reran autotools
(edit) @989   13 years pbelotti generate higher-dimensional point from NLP point passed to …
(edit) @952   13 years pbonami Forgotten registering categories
(edit) @948   13 years pbonami Simmplify messages fix typo in last commit
(edit) @946   13 years pbonami Remove DEBUG define
(edit) @916   13 years pbonami Astyled added probed diving fixes and cleaning of BonChooseVariable?
(edit) @911   13 years pbonami Updates to test program.
(edit) @909   13 years pbonami Removed all warning messages
(edit) @898   13 years pbonami Fix double delete
(edit) @897   13 years pbonami Allow extra objects to be added to the setup
(edit) @886   13 years pbonami Commit code to do least fractional sort
(edit) @875   13 years pbonami Put back code for Pietro
(edit) @866   13 years pbonami Fix SOS with OsiChooseVariable?
(edit) @859   13 years pbonami Add forgotten BonBabInfos?.?pp
(edit) @858   13 years pbonami commit Claudia D'Ambrosio code for using two objective functions
(edit) @856   13 years andreasw some changes related to Couenne's strong branching
(edit) @849   13 years andreasw corrected last commit
(edit) @848   13 years andreasw for Couenne, set cutoff value after initialSolve if there are not …
(edit) @815   13 years ladanyi Store the results of all strong branching solutions in OsiChooseStrong?
(edit) @814   13 years ladanyi Made pseudoCosts a member of OsiChooseStrong? instead of deriving …
(edit) @794   13 years pbonami Fix makefile.am and move some options registrations for Couenne
(edit) @793   13 years pbelotti fix dependency on deleted bonCbcParam.hpp
(edit) @791   13 years pbonami Remove BonCbcParam?.?pp
(edit) @790   13 years pbonami Fixed options automatic documentation generation code. Remove use of …
(edit) @781   13 years pbonami Fix a few bugs in Ecp cut generation's add a new algorithmuc option B-Ecp
(edit) @770   13 years stefan change INT_MAX into COIN_INT_MAX
(edit) @767   13 years pbonami Commit the (non-working) code for outputing tables of options
(edit) @766   13 years andreasw added option to stop diving when guessed objective is worse than …
(edit) @757   13 years pbonami Put an implementation of Bonmin::PseudoCosts?
(edit) @754   13 years andreasw make BonChooseVariable? inherit off of OsiChooseVariable? (instead of …
(edit) @752   13 years pbonami Fixes bug introduced this morning in CbcDiver?
(edit) @750   13 years pbonami Fixes minibug
(edit) @749   13 years pbonami Fix bug in DfsDiver?
(edit) @743   13 years pbonami Activated new dynamicaly managed diving Fixed a few bugs
(edit) @742   13 years pbonami Temporarily fixes problem with configurew
(edit) @741   13 years pbonami Add diving strategy
(edit) @738   13 years pbonami Several things: - Put code into OaDecomposition? to be able to handle …
(edit) @737   13 years andreasw Oups, forgot most important files from last commit
(edit) @736   13 years andreasw first implementation of "best-guess" node selection, available as …
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