source: trunk/Bonmin/src/Algorithms

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Diff Rev Age Author Log Message
(edit) @1422   11 years pbonami Remove debug output
(edit) @1421   11 years pbonami Messages for Debug
(edit) @1420   11 years pbonami For FP
(edit) @1412   11 years pbonami Fix problem signaled by Kipp Martin try to make finalize_solution …
(edit) @1410   11 years pbonami Add MSVisualStudio dir
(edit) @1408   11 years pbonami Fix bonmin.opt
(edit) @1407   11 years pbonami Change cutoff for iFP
(edit) @1405   11 years pbonami For unconstrained problems
(edit) @1403   11 years pbonami Make too small tolerance big enough
(edit) @1402   11 years pbonami Remove throw
(edit) @1401   11 years pbonami Fix a nasty bug introduced yesterday
(edit) @1399   11 years stefan fix renamed variables
(edit) @1397   11 years pbonami Put back the pump for minlp (never too late)
(edit) @1396   11 years pbonami Forgotten file
(edit) @1395   11 years pbonami Prepare for inclusion of FP for MINLP
(edit) @1376   12 years pbonami Few fixes. Sometimes linearized problem is not solved by Filter
(edit) @1372   12 years pbonami Few fixes for intel compilers and make test
(edit) @1371   12 years pbonami Make it work when objective is nonlinear
(edit) @1370   12 years pbonami Make the whole thing work
(edit) @1368   12 years pbonami Add cut code
(edit) @1367   12 years pbonami Few fixes in trunk
(edit) @1366   12 years pbonami Change to default best-bound
(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) @1358   12 years jpgoncal Added copy constructor to be used by local search heuristics.
(edit) @1351   12 years pbonami Changes to CPLEX interface for OA
(edit) @1349   12 years jpgoncal Added setup of heuristics for B-Hyb.
(edit) @1343   12 years pbonami Fix option
(edit) @1326   12 years pbonami change min to std::min and max to std::max
(edit) @1318   12 years pbonami do that OA obey solution_limit
(edit) @1315   12 years pbonami Put nlp-strong-branching by default in B-BB
(edit) @1314   12 years pbonami Merged in changes from …
(edit) @1277   12 years jpgoncal Added heuristi DiveMIP.
(edit) @1270   12 years pbonami Comment code to expose a bug
(edit) @1264   12 years stefan hide changes to parameter values from user, so they do not show up in …
(edit) @1261   12 years jpgoncal Added diving heuristics.
(edit) @1254   12 years pbonami Add function to automagicaly register options into ampl\n minor …
(edit) @1249   12 years jpgoncal Added setup of feasibility pump.
(edit) @1245   12 years jpgoncal Added calls to heuristics HeuristicRINS and HeuristicLocalBranching?.
(edit) @1240   12 years stefan set type of UPDATE_UB message to get it compiling with latest gcc 4.4.0
(edit) @1236   12 years pbonami 2nd try
(edit) @1235   12 years pbonami Try to please Cbc
(edit) @1233   12 years pbonami Fix some mistake withdouble solver setup. Change filter default tolerance
(edit) @1228   12 years pbonami Add code to do local searches based on feasibility problem
(edit) @1226   12 years pbonami Put back global cuts
(edit) @1216   12 years stefan correct typo in registering category
(edit) @1211   12 years pbonami Fix heuristic
(edit) @1207   12 years pbonami Add local search heuristic
(edit) @1202   12 years pbonami Commit latest changes from stable
(edit) @1195   12 years pbonami Fix bug with SOS constraints
(edit) @1165   12 years pbonami Put in trunk changes from revision 1158 of branches/0.9
(edit) @1164   12 years andreasw implemented look-ahead limit during strong branching
(edit) @1150   12 years andreasw typo
(edit) @1149   12 years andreasw disabled solves_per_depth by default
(edit) @1147   12 years andreasw added option to solver on average given number of NLPs per level for hybrid
(edit) @1144   12 years pbonami Enable bb log in OA
(edit) @1143   12 years andreasw make QP-hot starts efficient; fixed uninitialized variables in BonCbc?
(edit) @1142   12 years andreasw bugfix in updateInformation; disable only_pseudo_when_trusted_
(edit) @1139   12 years pbonami Revert to old computeUsefullness function. Make nlp log display full …
(edit) @1137   12 years andreasw hot start for BQPD
(edit) @1136   12 years pbonami Make data members protected so that Couenne can get access
(edit) @1133   12 years pbonami Transmit bb_log_level
(edit) @1129   12 years pbonami Add option to do warm starts differently with lp-branching-solver
(edit) @1128   12 years pbonami Fix return code in LpStrongBranching?
(edit) @1126   12 years andreasw removed apparent debug output
(edit) @1120   12 years pbonami Disable TrustStrongForSolution? in LP and QP strong branching
(edit) @1114   12 years pbonami Fix bug with solution of branching solvers
(edit) @1102   12 years pbonami Revert undesirable change in last commit
(edit) @1101   12 years pbonami Various small changes to OA
(edit) @1088   12 years pbonami Merge a number of changes from branches 0.9 to avoid output to stdout.
(edit) @1085   12 years pbonami Put cutoff in lp strong branching
(edit) @1083   12 years pbonami Add an option not to trust pseudo costs. Rename varselect_stra to …
(edit) @1082   12 years pbonami Change default algorithm B-BB
(edit) @1081   12 years pbonami Fix mistake in default for branching strategy
(edit) @1077   12 years pbonami Update makefiles
(edit) @1076   12 years pbonami Add random branching
(edit) @1072   12 years andreasw fixed bugs in QP strong branching
(edit) @1054   12 years stefan rerun autotools to get support for intel compilers on windows; get …
(edit) @1029   13 years andreasw minor changes in BonChooseVariable?, so that it can also be used from …
(edit) @1015   13 years pbonami Fix a strange bug in OAFeasChecker.
(edit) @1014   13 years andreasw reran autotools
(edit) @959   13 years pbelotti Added Dynamic Aggressive Bound Tightening. change BonNlpHeuristic?.cpp …
(edit) @958   13 years pbonami A condition was stated twice
(edit) @957   13 years pbonami Fix mess with numberBeforeTrusted==0
(edit) @948   13 years pbonami Simmplify messages fix typo in last commit
(edit) @945   13 years pbonami Change some registering categories names
(edit) @941   13 years pbonami Fix incorrect assert
(edit) @916   13 years pbonami Astyled added probed diving fixes and cleaning of BonChooseVariable?
(edit) @909   13 years pbonami Removed all warning messages
(edit) @902   13 years pbonami Add options for most-fractional
(edit) @897   13 years pbonami Allow extra objects to be added to the setup
(edit) @895   13 years pbelotti Introduced the Min-Area and the Balanced Strategy for branch point …
(edit) @887   13 years pbonami Fixed fractional spelling
(edit) @886   13 years pbonami Commit code to do least fractional sort
(edit) @878   13 years stefan fix typos in parameter documentation
(edit) @866   13 years pbonami Fix SOS with OsiChooseVariable?
(edit) @856   13 years andreasw some changes related to Couenne's strong branching
(edit) @853   13 years stefan add more categories into BabSetupBase::mayPrintDoc()
(edit) @851   13 years pbonami Commit code to handle better linear cuts
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