

@936

7 years 
pbelotti 
added option to fill matrices for SDP cuts. removed delete_ field from …



@933

7 years 
pbelotti 
partial cleanup in CutGen?.cpp. Added option on sparsity, not yet used. …



@918

7 years 
pbelotti 
making cuts numerically stable (i.e. without 1.7e307 coefficients)



@910

7 years 
pbelotti 
toward separating sdp cuts on fully dense X matriX



@908

7 years 
pbelotti 
cleanup of sdp cuts



@868

8 years 
stefan 
merge r867 from stable/0.4: fixes to options docu



@860

8 years 
pbelotti 
fixing compile errors and Makefile.am in main/



@859

8 years 
pbelotti 
accurate statistics of orbital branching. Skewed branching point  …



@858

8 years 
pbelotti 
computing symmetry groups only when necessary



@857

8 years 
pbelotti 
minor changes  testing symmetry after earlier changes in strong branching



@829

8 years 
pbelotti 
moving eliminateIntegerObjects where it is included in the Couenne …



@821

8 years 
pbelotti 
cleaned up output, especially in infeasible instances. More cleanup of code



@816

8 years 
pbelotti 
only CouenneObjects? allowed, no integer objects (eliminated upon first …



@813

8 years 
pbelotti 
fixes in handling signals and Cbc or RBS optimal solutions



@804

8 years 
pbelotti 
passing CouenneTNLP instead of Bonmin::TMINLP in nonAMPL  testing …



@800

8 years 
pbelotti 
#ifdef'd inclusions of Nauty.h. Minor fixes



@762

9 years 
stefan 
do not use Heuristics/ prefix for including bonmin headers, this does …



@749

9 years 
pbelotti 
cosmetic changes in probing. added Bonmin's heuristics though they …



@694

9 years 
stefan 
Bonmin headers do not do 'using namespace Ipopt' anymore  which is …



@667

9 years 
pbelotti 
fixed potential optima cutting due to bug in branching on integers …



@645

9 years 
pbelotti 
recurse call of realign in exprCopy's if used in derivatives (as they …



@610

9 years 
pbelotti 
faster division differentiation. set sb option to true. checking …



@607

9 years 
pbelotti 
attempting to fix segfault in st_e32



@597

9 years 
pbelotti 
fixed some warnings. Including SCIP for use in Feas Pump.



@593

9 years 
fmargot 
Make sure artificial cutoff from option file works; fix small bug in …



@589

9 years 
pbelotti 
restored scanf of cutoff. FBBT on real bounds within nonCouenneObject? …



@587

9 years 
pbelotti 
BonCouenne?.cpp: stabilizing pointers for PrintInfo?() added by …



@577

9 years 
pbelotti 
restoring FP for tests. Changing branching point on integer variables …



@575

9 years 
fmargot 
Fixes bugs related to use of CouenneRecordBestSol?



@574

9 years 
fmargot 
Fix bugs related to CouenneRecordBestSol?, add flags FM_UP_BND and …



@556

9 years 
pbelotti 
excluded ellipcuts from compilation (not there yet). cut a push/pop …



@554

9 years 
giacomo.n 
Updating CouenneIterativeRounding?



@553

9 years 
giacomo.n 
Updating CouenneIterativeRounding?



@551

9 years 
pbelotti 
aligned checkNLP with CouenneObject?'s infeasibility



@521

9 years 
pbelotti 
fixed a couple of bugs in branching selection. Added pure LPbranching …



@488

9 years 
pbelotti 
CPL > EPL



@487

9 years 
pbelotti 
adopting new build system in trunk



@476

9 years 
stefan 
include CouenneConfig?.h, so we get COIN_HAS_ASL and COIN_HAS_CPX …



@469

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



@451

9 years 
pbelotti 
fixing some inefficiencies in twoimplied bounds



@441

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



@424

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



@416

9 years 
pbelotti 
added option to toggle orbital branching



@414

9 years 
pbelotti 
temporary fix to be able to read COIN_HAS_NTY



@409

9 years 
jim_ostrowski 
Adding orbital branching features to Couenne



@407

9 years 
pbelotti 
fixed SOS branching  use "enable_sos true" to use. Use getMatrByRow …



@404

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



@401

10 years 
pbelotti 
fixing some signs in twoImpliedBT



@399

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



@397

10 years 
pbelotti 
disabling fixed point LP when fbbt terminated before the iteration …



@396

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



@394

10 years 
pbelotti 
minor fixes



@388

10 years 
pbelotti 
adding auxaux cut generator



@387

10 years 
pbelotti 
introducing parameter for number of FBBT iterations



@385

10 years 
pbelotti 
finished Fixed Point Bound Tightening. Time to alpha test…



@383

10 years 
pbelotti 
solved a few formulation bugs in the FixPoint? BT



@381

10 years 
pbelotti 
added fbbt fixpoint bound tightener, based on the solution of a large …



@377

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



@376

10 years 
pbelotti 
reshuffled option registration to move where they belong



@375

10 years 
pbelotti 
completed writing Feasibility Pump



@366

10 years 
pbelotti 
backward compatibility before submitting FP code



@365

10 years 
pbelotti 
pass cutoff to Cbc through Nlp heuristic



@349

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



@334

10 years 
pbelotti 
options for semiauxiliaries. Added partial support for Gurobi and …



@333

10 years 
pbelotti 
small (efficiency) fixes



@311

10 years 
pbelotti 
reorganizing interface and heuristic files and directories



@258

11 years 
pbelotti 
added empty code for orbital branching



@242

11 years 
stefan 
same as chgset 241 in stable/0.2: more on using messagehandler and …



@237

11 years 
stefan 
pass message handler from ci to continuous solver, since user may have …



@234

11 years 
stefan 
delete couenne problem only if not provided by user



@232

11 years 
stefan 
start separating out ampl interface, needed changes in CouenneSetup? …



@231

11 years 
stefan 
allow for use without CPLEX



@230

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



@223

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



@215

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



@154

11 years 
pbelotti 
Id'd all remaining files



@136

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



@85

11 years 
pbelotti 
added popup blocker for unit test



@70

11 years 
stefan 
make ASL optional



@42

11 years 
pbelotti 
added CouenneInterface? argument to initializeCouenne



@40

11 years 
pbelotti 
separating problem handling from AMPL reading



@39

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



@38

11 years 
pbelotti 
getting CouenneProblem? rather than CouenneInterface?



@37

11 years 
pbelotti 
other changes to make Couenne less dependent on ASL



@11

11 years 
pbelotti 
removed old data files for check, updated INSTALL file. Added new …



@5

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


copied from Couenne/src/main/BonCouenneSetup.cpp:



@1

11 years 
coin 
Initial import
