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Owner: caphill (51 matches)

Ticket Summary Status Type Priority Milestone Component
#2824 PICO with cplex incorrectly calling flugpl integer infeasible new defect normal Acro 2.1 PICO
#3137 Leak check fix assigned defect normal Acro 2.1 PICO
#3138 cutFinder deallocation assigned defect normal Acro 2.1 PICO
#3546 objConst is left uninitialized when copying PicoLP objects assigned defect normal Acro 2.1 PICO
#4325 Remove obsolete BestIncumbentRepository code from PICO new task normal Acro 2.1 PICO
#2082 Create PICO QA suite somewhat like the one we had before autoconfiscation assigned defect normal Acro 2.x PICO
#2213 Implement new cut management strategy assigned defect normal Acro 2.x PICO
#3195 Give users more information when doing root pseudocost intialization new defect normal Acro 2.x PICO
#3215 Copy parameter settings when copying an LP object new defect normal Acro 2.x PICO
#3659 Problem with using parameter defaults when using mod+dat input assigned defect normal Acro 2.x PICO
#3938 parBCMIPNode::boundComputationGuts never gets called assigned defect normal Acro 2.x PICO
#4312 Challenging water test case new enhancement normal Acro 2.x PICO
#4340 Validate pico_convert semantics new task normal Acro 2.x PICO
#4347 Consider the behavior of LP-based heuristics when we are enumerating assigned defect normal Acro 2.x PICO
#4348 Make milp initialization clearer new defect normal Acro 2.x PICO
#4362 Add option to interpret MPS files with cplex bounds defaults new enhancement normal Acro 2.x PICO
#4371 Update PICO documentation new task major Acro 2.x PICO
#4421 PICO glpk-based ampl reader having trouble with integrated mod+data files new defect normal Acro 2.x PICO
#4363 PICO Example new enhancement normal Acro X.x PICO
#2214 Get cuts working in parallel assigned defect normal Acro [long term] PICO
#2215 Finish integrating MINTO knapsack cuts new defect normal Acro [long term] PICO
#3377 Update PEBBL/PICO examples in acro/user_apps assigned enhancement normal Acro [long term] PICO
#4171 Comparative MIP solver paper new task major Acro [long term] PICO
#1591 PICO/GLPK Complains that PICO is Requesting a Slack for an Unrestricted Row new defect normal Acro [wish list] PICO
#1837 PICO algorithmic enhancements assigned enhancement minor Acro [wish list] PICO
#2070 Upgrade COIN to work with SOPLEX 1.3 new enhancement minor Acro [wish list] PICO
#2211 PICO is failing a glpk assertion when run with glpk as the LP solver assigned defect normal Acro [wish list] PICO
#2784 Soplex goes into infinite loop new defect normal Acro [wish list] PICO
#3547 Copying a soplex-based PicoLP object damages it assigned defect normal Acro [wish list] PICO
#2217 Check any explicit COIN to utilib matrix conversions new defect minor PICO 1.4 PICO
#2749 Update nightly tests to determine if cplex tests are using cplex new enhancement minor PICO 1.4 PICO
#4232 Update PICO to allow cuts in LP-only objects new enhancement normal PICO 1.4 PICO
#4243 Parallel enumeration causes segfault in PICO new defect normal PICO 1.4 PICO
#4246 Extend ipconvert capabilities new enhancement normal PICO 1.4 PICO
#4263 Disable generation of *sol.txt files when solving *.nl files new enhancement normal PICO 1.4 PICO
#4264 pico_convert - export name new enhancement normal PICO 1.4 PICO
#4265 pico_convert new defect normal PICO 1.4 PICO
#4286 Performance testing on PICO preprocessor new defect normal PICO 1.4 PICO
#4302 pico_convert help summary should say what the format options are new enhancement normal PICO 1.4 PICO
#4330 PICO failure when compiled without glpk new defect normal PICO 1.4 PICO
#4333 Check useAbort semantics new defect normal PICO 1.4 PICO
#4356 Add PICO option to specify the *.sol file new task minor PICO 1.4 PICO
#4367 Large MPS file causes PICO to segfault new defect normal PICO 1.4 PICO
#4381 Screwy variable naming in PICO solution generated within AMPL new defect normal PICO 1.4 PICO
#4429 PICO fails on unbounded LP problem new defect blocker PICO
#4430 PICO fails on MIP unbounded problem new defect blocker PICO
#4431 SOL file isn't generated for LP problem new defect normal PICO
#4432 PICO does not uniformly support SOS constraints new defect major PICO
#4437 AMPL interface - simple equality constraint problem infeasible new defect normal PICO
#4438 Dense solution file from LP file interface new enhancement blocker PICO
#4439 Binary variable bounds new defect normal PICO

Owner: caphill@… (2 matches)

Ticket Summary Status Type Priority Milestone Component
#4434 PICO says "heres a bad set" in serial and parallel on NW04, and crashes in parallel new defect normal PICO 1.4 PICO
#4435 Large ILP model seg faults on read-in new defect normal PICO 1.4 PICO

Owner: dmgay (1 match)

Ticket Summary Status Type Priority Milestone Component
#2193 Develop COLIN interface to NPSOL new enhancement normal Acro 2.x Interfaces

Owner: egboman (1 match)

Ticket Summary Status Type Priority Milestone Component
#2212 Lacking documentation new enhancement normal Acro [wish list] ParPCX

Owner: jdsiiro (45 matches)

Ticket Summary Status Type Priority Milestone Component
#3592 Improve build system documentation assigned defect normal Acro 2.1 Acro Projects
#3942 Fix Acro project documentation assigned defect normal Acro 2.1 Acro Projects
#3947 Rework COLIN casts to specify exact/inexact casting assigned enhancement normal Acro 2.1 Colin
#3948 Add tests to validate the casting for default problems assigned defect normal Acro 2.1 Colin
#4175 Setup unit tests with cxxtest assigned defect blocker Acro 2.1 Colin
#4180 Upgrade SCOLIB to use COLIN 3.0 interfaces assigned defect major Acro 2.1 SCOlib
#4198 Create Acro QA Document assigned task major Acro 2.1 Acro Admin
#4212 Standardize callback mechanism new defect major Acro 2.1 Colin
#4217 Consistent COLIN naming assigned defect major Acro 2.1 Colin
#4222 max_neval semantics new task major Acro 2.1 Colin
#4223 accuracy semantics and management new defect minor Acro 2.1 Colin
#4226 deprecate ContextMngr() new enhancement normal Acro 2.1 Colin
#4228 Managing exceptions in the optimize() method new task major Acro 2.1 Colin
#4235 Revisit requirements for hybrized solvers in COLIN new defect normal Acro 2.1 Colin
#4240 COLIN application reformulation for fixed variables new enhancement normal Acro 2.1 Colin
#4261 AMPL Application new enhancement normal Acro 2.1 Colin
#4273 Update colin/test/driver tests new defect major Acro 2.1 Colin
#4274 Clean out depricated headers new defect major Acro 2.1 Colin
#4289 parse_xml_data() incorrectly guesses data type new defect normal Acro 2.1 Colin
#4296 Add COLIN supported needed for NLP2 applications new defect major Acro 2.1 Colin
#4306 ColinSolver -> SCOSolver assigned defect major Acro 2.1 SCOlib
#4311 Remove executables from main SCOLIB src assigned task normal Acro 2.1 SCOlib
#4313 Delete the colin/README new defect normal Acro 2.1 Colin
#4314 Delete colin/TODO new task normal Acro 2.1 Colin
#4315 Delete the interfaces/TaskList file assigned task normal Acro 2.1 Interfaces
#4369 User's Guide in acro-pebbl/trunk doc/uguide/userman.pdf is damaged/unusable assigned defect normal Acro 2.1 Acro Admin
#4382 Document the role of ColinSolver new task major Acro 2.1 Colin
#4403 Resolve compiler warnings in acro-dakota assigned enhancement normal Acro 2.1 Acro Projects
#4413 Simplify problem type names (NLP0_problem -> NLP0) new enhancement normal Acro 2.1 Colin
#4414 Convert Application and Solver initialization to use PropertyDict new defect major Acro 2.1 Colin
#4420 Move setup.py into the acro-admin package new task normal Acro 2.1 Acro Admin
#4424 Setup tarball downloads new task major Acro 2.1 Acro Projects
#4436 Acro Python Config Issue new defect blocker Acro 2.1 Acro Admin
#4178 Implement views for caches new enhancement normal Acro 2.x Colin
#4182 COLIN Interface to MOMHLib assigned enhancement major Acro 2.x Interfaces
#4183 Support DAKOTA-style format for shell application interface new enhancement normal Acro 2.x Colin
#4186 Reorg of Acro subversion repository assigned defect normal Acro 2.x Acro Projects
#4187 Create info files for Acro projects/packages assigned enhancement normal Acro 2.x Acro Projects
#4204 Finalize JEGA integration into Acro 2.0 assigned enhancement normal Acro 2.x Interfaces
#4221 Migrate colin::ObjectType to UTILIB new task normal Acro 2.x Colin
#4224 Create InverterApplication to reformulate maximization problems assigned enhancement major Acro 2.x Colin
#4229 Setup support for specifying hybrid optimizers on the coliny command-line new task major Acro 2.x Colin
#4239 Adapt finite differencing in COLIN near bound constraints new defect normal Acro 2.x Colin
#4267 Enable automatic setup of build date in Acro executables assigned task normal Acro 2.x Acro Admin
#4270 Generalized the optimize() capability to use callbacks new enhancement normal Acro 2.x Colin
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