

@490

10 years 
pbelotti 
cut repeated (EPL)…



@488

10 years 
pbelotti 
CPL > EPL



@487

10 years 
pbelotti 
adopting new build system in trunk



@472

10 years 
pbelotti 
cut debug output in trilinear



@471

10 years 
pbelotti 
latest changes by Sonia



@470

10 years 
pbelotti 
fixing bugs on trilinear



@469

10 years 
pbelotti 
fixed trilinear cuts. moved Fixed Point FBBT ahead of convexification cuts.



@467

10 years 
pbelotti 
fixed small bug in FP. Saving variables in exprGroups cuts



@466

10 years 
pbelotti 
quick fix for downEstimateupEstimate assert problem. Still working on …



@462

10 years 
pbelotti 
fixing some bad leaks. trilinear still doesn't get small examples right



@461

10 years 
pbelotti 
prettier print in trilinear gencuts



@460

10 years 
pbelotti 
cut some useless output, separated exprMul reformulator



@459

10 years 
pbelotti 
added last case for trilinear terms, bi+tri



@458

10 years 
pbelotti 
introducing trilinear convexification (code partly implemented by …



@457

10 years 
pbelotti 
better SOS recognition. Efficiency, cosmetic, output changes



@454

10 years 
pbelotti 
minor improvements in output and domain



@451

10 years 
pbelotti 
fixing some inefficiencies in twoimplied bounds



@446

10 years 
pbelotti 
compile sdpcuts code



@441

10 years 
pbelotti 
trying to get common expressions right. using orbital BT. fix on …



@427

11 years 
pbelotti 
halffixed bug that cuts optimum in nvs01



@425

11 years 
pbelotti 
fix linearization bug with w <= x/y auxiliary variables. Fixing …



@424

11 years 
pbelotti 
improved output level (unified output level). Undoing a change by Jim …



@420

11 years 
pbelotti 
generating orbit vector as pointer. Adding orbitbased bound …



@414

11 years 
pbelotti 
temporary fix to be able to read COIN_HAS_NTY



@404

11 years 
pbelotti 
passing cs OsiColCuts? between BT and cutting planes, and added code to …



@402

11 years 
pbelotti 
Added infeasible cut generator to avoid expensive cut generation after …



@399

11 years 
pbelotti 
added header. adding FBBT to twoimplied bound tightening



@396

11 years 
pbelotti 
introduced integer branching priority. Made tight multilinear …



@379

11 years 
pbelotti 
added integer addEnvelope to initial linearization too. Fixing NLP in FP



@377

11 years 
pbelotti 
fixing storage best solution, moving includes, small changes to FP



@376

11 years 
pbelotti 
reshuffled option registration to move where they belong



@373

11 years 
pbelotti 
fixing tolerancedependent bug on powers



@364

11 years 
pbelotti 
fix uninitialized rhs for lifted tangent inequalities. Some cleanup



@363

11 years 
pbelotti 
fixed nonsense linearization cut w=xy with x,y binary and w>=1



@361

11 years 
pbelotti 
fixed bug on integer linearization cut



@360

11 years 
pbelotti 
fixing reformulation problem affecting minlplib/ex1252



@358

11 years 
pbelotti 
fix integer envelope cut when bounds are too close



@357

11 years 
pbelotti 
added variant of envelope cut with integer independent variable



@350

11 years 
pbelotti 
fixing strange linearization behavior in exprPow



@349

11 years 
pbelotti 
Added Couenne namespace. Committed old code for Feas Pump. Added code …



@336

11 years 
pbelotti 
adding empty code for sdp cuts



@322

11 years 
pbelotti 
Added support for Nauty



@317

11 years 
pbelotti 
different treatment of case 5 of bounded bilinear (thanks to Andrew J. …



@315

11 years 
pbelotti 
some fixes on semiauxiliaries (esp. on multilinear terms)



@312

11 years 
pbelotti 
gave Couenne prefix to all header files



@308

11 years 
pbelotti 
minor fixes



@307

11 years 
pbelotti 
introducing semiauxiliaries, i.e., variables defined with an …



@303

11 years 
pbelotti 
separation of cuts for bilinear terms



@296

11 years 
pbelotti 
bilinear: added check for points in bounding box



@292

11 years 
stefan 
merge chgset 289 from stable/0.3 to trunk: do not print to stdout



@290

11 years 
pbelotti 
tighter cuts for bounded bilinear terms



@288

11 years 
pbelotti 
adding lib and include support for Nauty



@267

12 years 
stefan 
some fixes to options documentation; integrate some docu from manual



@230

12 years 
pbelotti 
undid some leakfixing code. Eliminated some useless debug memory …



@227

12 years 
stefan 
fix a few memory leaks



@223

12 years 
pbelotti 
CouenneProblem? independent of CouenneCutGenerator?. Trying to fix some …



@217

12 years 
pbelotti 
eliminated useless OsiSolverInterface? parameter in all expr*::generateCuts



@215

12 years 
pbelotti 
templatized CouenneSolverInterface?. Fixed a few branching bugs. Every …



@200

12 years 
pbelotti 
restored less negative fictitious LP obj lower bound



@191

12 years 
pbelotti 
fixed some zero down/up estimate setting. A little speedup in …



@190

12 years 
pbelotti 
added option for enabling LPbased (implied) bound tightening



@188

12 years 
stefan 
allow to initialize CouenneCutGenerator? without BabSetupBase?



@179

12 years 
pbelotti 
added option for different value of strong branching (product of min & …



@158

12 years 
pbelotti 
added partial treatment of dual infeasibility (of continuous …



@151

12 years 
pbelotti 
ignore defined variables (aka common expressions) in nlp interface



@141

12 years 
pbelotti 
do abt on objective variable too. change fictitious bound differently …



@139

12 years 
pbelotti 
fixed power bounds (thanks again Stefan...)



@136

12 years 
pbelotti 
added context flag for CouenneSolverInterface::resolve  check for …



@131

12 years 
pbelotti 
looser checks on bound tightening  should prevent good upper/lower …



@130

12 years 
pbelotti 
added option for reduced cost bound tightening



@126

12 years 
pbelotti 
avoid nonsense cutoffs and NaN infeasibilities



@112

12 years 
pbelotti 
isolate restoreUnused to when there is at least one unused  takes …



@103

12 years 
pbelotti 
fixed bug in zeromultiplicity original variables: they are set to …



@96

12 years 
stefan 
resolve some circular dependencies by moving more into …



@93

12 years 
pbelotti 
new library modularization (broken with debug)



@61

12 years 
pbelotti 
fixed some method for quadratic functions. Deleted useless problem print.



@40

12 years 
pbelotti 
separating problem handling from AMPL reading



@39

12 years 
pbelotti 
Merging some of the latest changes from Bonmin/branches/Couenne: added …



@36

12 years 
pbelotti 
make CCG and CP a little more usable from outside of Couenne



@34

12 years 
pbelotti 
faster forward BT. Eliminated foolish generation of expressions every …



@25

12 years 
pbelotti 
included methods in BonCouenne?*.cpp files in libCouenne



@9

12 years 
pbelotti 
minor fixes to compile with debug enabled



@5

12 years 
pbelotti 
added projDesc.xml, created trunk/ directory


copied from Couenne/src/convex:



@1

12 years 
coin 
Initial import
