{11} Active Tickets by ChangeTime (225 matches)

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Modified Component Ticket Summary Milestone Version Priority Owner Status Created
08/07/13 PICO #4439 Binary variable bounds normal caphill new 08/07/13
08/06/13 PICO #4438 Dense solution file from LP file interface blocker caphill new 08/06/13
06/14/13 PEBBL #4417 Include non-knapsack problems in PEBBL testing Acro 2.x PEBBL 1.2 normal jeckstei new 06/23/10
06/14/13 PEBBL #4280 Changing bound as side-effect of makeParallelChild can cause memory errors Acro 2.x PEBBL 1.2 normal jeckstei assigned 12/08/08
06/14/13 PEBBL #4233 Add option to disable PICO solution file Acro 2.x PEBBL 1.2 minor jeckstei assigned 11/13/08
12/18/12 PICO #4437 AMPL interface - simple equality constraint problem infeasible normal caphill new 12/18/12
09/04/12 Acro Admin #4436 Acro Python Config Issue Acro 2.1 blocker jdsiiro new 09/04/12
09/04/12 PICO #2824 PICO with cplex incorrectly calling flugpl integer infeasible Acro 2.1 PICO 1.2.1 normal caphill new 10/17/06
06/27/12 PICO #4435 Large ILP model seg faults on read-in PICO 1.4 PICO 1.2.1 normal caphill@… new 06/27/12
06/27/12 PICO #4434 PICO says "heres a bad set" in serial and parallel on NW04, and crashes in parallel PICO 1.4 PICO 1.2.1 normal caphill@… new 06/27/12
09/04/11 TPL #4433 Upgrade GLPK version normal jdsiiro new 09/04/11
09/01/11 PICO #4432 PICO does not uniformly support SOS constraints major caphill new 09/01/11
08/31/11 PICO #4431 SOL file isn't generated for LP problem normal caphill new 08/31/11
08/30/11 PICO #4430 PICO fails on MIP unbounded problem blocker caphill new 08/30/11
08/30/11 PICO #4429 PICO fails on unbounded LP problem blocker caphill new 08/30/11
08/16/11 PEBBL #4428 Add sample makefile to PEBBL doc directory and reference it in the documentation Acro 2.x PEBBL 1.2 minor jeckstei new 08/16/11
08/10/11 PICO #4426 Streamline PICO enumeration with general integers Acro [wish list] PICO 1.2.1 minor jeckstei new 08/10/11
05/13/11 Acro Projects #4424 Setup tarball downloads Acro 2.1 major jdsiiro new 05/13/11
12/29/10 PICO #4334 Documentation and tutorial for PicoLPInterface cloning process Acro [long term] normal wehart@… new 12/19/08
12/29/10 PICO #4415 PICO tests intermittently hang on mac Acro 2.x major odparek new 06/03/10
12/29/10 PICO #4421 PICO glpk-based ampl reader having trouble with integrated mod+data files Acro 2.x normal caphill new 12/29/10
12/29/10 PICO #4363 PICO Example Acro X.x normal caphill new 03/16/09
12/29/10 PICO #4362 Add option to interpret MPS files with cplex bounds defaults Acro 2.x normal caphill new 03/13/09
12/29/10 PICO #4348 Make milp initialization clearer Acro 2.x normal caphill new 01/07/09
12/29/10 PICO #4347 Consider the behavior of LP-based heuristics when we are enumerating Acro 2.x normal caphill assigned 01/07/09
12/29/10 PICO #1837 PICO algorithmic enhancements Acro [wish list] PICO 1.2.1 minor caphill assigned 11/21/05
12/29/10 PICO #2070 Upgrade COIN to work with SOPLEX 1.3 Acro [wish list] PICO 1.2.1 minor caphill new 04/24/06
12/29/10 PICO #4312 Challenging water test case Acro 2.x normal caphill new 12/12/08
08/22/10 Acro Admin #4418 Resolve cygwin installation issue normal wehart new 07/06/10
08/13/10 Acro Admin #4420 Move setup.py into the acro-admin package Acro 2.1 normal jdsiiro new 08/13/10
07/23/10 PICO #4419 Review/improve subproblem inactivation with respect to basis management Acro 2.x normal caphill accepted 07/23/10
06/29/10 TMF #4244 Update copyright statements in TMF and SACache Acro [long term] major jwatson new 11/23/08
06/29/10 TMF #4189 Integrate TMF into acro-coliny nightly builds Acro [long term] major wehart new 10/01/08
06/29/10 TMF #4188 Migrate TMF to software.sandia.gov Acro [long term] blocker jwatson new 10/01/08
06/23/10 PEBBL #4416 Enhance PEBBL testing to perform more complete tests Acro 2.1 PEBBL 1.2 normal jeckstei new 06/23/10
06/22/10 Acro Admin #4405 Add --help documentation for acro/setup Acro 2.1 normal wehart new 05/04/10
06/01/10 Colin #4175 Setup unit tests with cxxtest Acro 2.1 Colin 2.0 blocker jdsiiro assigned 09/30/08
05/27/10 Colin #4414 Convert Application and Solver initialization to use PropertyDict Acro 2.1 major jdsiiro new 05/27/10
05/26/10 Colin #4226 deprecate ContextMngr() Acro 2.1 normal jdsiiro new 11/03/08
05/25/10 SCOlib #4180 Upgrade SCOLIB to use COLIN 3.0 interfaces Acro 2.1 SCOLib 1.2 major jdsiiro assigned 09/30/08
05/25/10 Colin #4212 Standardize callback mechanism Acro 2.1 major jdsiiro new 10/23/08
05/25/10 Colin #4217 Consistent COLIN naming Acro 2.1 acro 1.0.2 major jdsiiro assigned 11/02/08
05/25/10 Colin #4222 max_neval semantics Acro 2.1 Colin 2.0 major jdsiiro new 11/02/08
05/25/10 Colin #4273 Update colin/test/driver tests Acro 2.1 major jdsiiro new 12/05/08
05/25/10 Acro Projects #4403 Resolve compiler warnings in acro-dakota Acro 2.1 normal jdsiiro assigned 03/22/10
05/25/10 Colin #4223 accuracy semantics and management Acro 2.1 Colin 2.0 minor jdsiiro new 11/02/08
05/25/10 Colin #4378 Adapt new_application to support MINLP Acro [wish list] normal jdsiiro new 05/06/09
05/25/10 Colin #4380 Create a pure-integer application? Acro X.x normal jdsiiro new 05/07/09
05/25/10 Colin #2177 Support non-uniform scaling mechanisms Acro [wish list] Colin 2.0 minor jdsiiro assigned 05/09/06
05/25/10 Colin #4372 Support annotated application properties Acro [long term] minor jdsiiro new 05/05/09
05/25/10 Colin #4413 Simplify problem type names (NLP0_problem -> NLP0) Acro 2.1 normal jdsiiro new 05/25/10
05/25/10 Colin #4224 Create InverterApplication to reformulate maximization problems Acro 2.x major jdsiiro assigned 11/03/08
05/19/10 Acro Projects #4408 Propagate python scripts to /bin Acro 2.1 normal wehart@… new 05/18/10
05/19/10 TPL #4209 Migrate LHS into TPL Acro [long term] acro 1.0.2 major jdsiiro assigned 10/06/08
05/19/10 Colin #4278 Add support for options in OptApplications Acro 2.x Colin 2.0 blocker jdsiiro new 12/07/08
05/19/10 PEBBL #4324 Remove obsolete BestIncumbentRepository code from PEBBL Acro 2.1 PEBBL 1.2 normal jeckstei assigned 12/15/08
05/19/10 PEBBL #4287 Put a complete simple example in the PEBBL documentation Acro 2.x normal jeckstei assigned 12/09/08
05/19/10 PEBBL #4326 Find a better name for hasParallelIncumbentHeuristic Acro 2.x PEBBL 1.2 normal jeckstei assigned 12/15/08
05/19/10 PEBBL #4327 find better names and/or redefine candidateSolution/extractSolution Acro 2.x PEBBL 1.2 normal jeckstei assigned 12/15/08
05/19/10 PEBBL #4328 Make chunkAllocator wipe error a warning and clarify it Acro 2.x PEBBL 1.2 normal jeckstei assigned 12/15/08
05/19/10 PEBBL #4339 Run time limit in PEBBL fails when run more than once Acro 2.x PEBBL 1.2 normal jeckstei assigned 12/25/08
05/19/10 PEBBL #4355 Knapsack runs slower in serial than with --forceParallel Acro 2.x PEBBL 1.2 normal jeckstei assigned 01/29/09
05/19/10 PEBBL #4411 Black-and-white option for pebblLoadGraph Acro 2.x normal jeckstei assigned 05/19/10
05/18/10 PICO #1716 Obtaining incorrect results under cygwin build of PICO Acro [wish list] PICO 1.2.1 normal pico-developers assigned 09/23/05
05/18/10 PEBBL #1826 Create enumeration checks for parameters Acro 2.x PEBBL 1.2 minor wehart assigned 11/14/05
05/18/10 PEBBL #4338 Add "QLIMIT" functionality to PEBBL Acro X.x PEBBL 1.2 normal jeckstei assigned 12/25/08
05/18/10 PICO #4325 Remove obsolete BestIncumbentRepository code from PICO Acro 2.1 PICO 1.2.1 normal caphill new 12/15/08
05/18/10 PICO #4170 IP preprocessor Acro X.x PICO 1.2.1 normal odparek assigned 09/25/08
05/18/10 PICO #4120 MPS reader performance Acro 2.x PICO 1.2.1 normal odparek assigned 08/25/08
05/18/10 PICO #3938 parBCMIPNode::boundComputationGuts never gets called Acro 2.x PICO 1.2.1 normal caphill assigned 06/13/08
05/18/10 PICO #3926 Resolve accuracy of LP object copy constructor. Acro 2.x PICO 1.2.1 normal pico-developers new 06/05/08
05/18/10 PICO #3659 Problem with using parameter defaults when using mod+dat input Acro 2.x PICO 1.2.1 normal caphill assigned 09/27/07
05/18/10 PICO #3547 Copying a soplex-based PicoLP object damages it Acro [wish list] PICO 1.2.1 normal caphill assigned 07/30/07
05/18/10 PICO #3546 objConst is left uninitialized when copying PicoLP objects Acro 2.1 PICO 1.2.1 normal caphill assigned 07/30/07
05/18/10 PEBBL #3407 Adding logAnalyze testing to PICO tests Acro 2.x PEBBL 1.2 normal odparek assigned 06/28/07
05/18/10 PICO #3377 Update PEBBL/PICO examples in acro/user_apps Acro [long term] PICO 1.2.1 normal caphill assigned 06/15/07
05/18/10 PICO #3215 Copy parameter settings when copying an LP object Acro 2.x PICO 1.2.1 normal caphill new 03/19/07
05/18/10 PICO #3195 Give users more information when doing root pseudocost intialization Acro 2.x PICO 1.2.1 normal caphill new 03/08/07
05/18/10 PICO #3138 cutFinder deallocation Acro 2.1 PICO 1.2.1 normal caphill assigned 02/14/07
05/18/10 PICO #3137 Leak check fix Acro 2.1 PICO 1.2.1 normal caphill assigned 02/14/07
05/18/10 PICO #2784 Soplex goes into infinite loop Acro [wish list] PICO 1.2.1 normal caphill new 09/27/06
05/18/10 PICO #2215 Finish integrating MINTO knapsack cuts Acro [long term] PICO 1.2.1 normal caphill new 05/18/06
05/18/10 PICO #2214 Get cuts working in parallel Acro [long term] PICO 1.2.1 normal caphill assigned 05/18/06
05/18/10 PICO #2213 Implement new cut management strategy Acro 2.x PICO 1.2.1 normal caphill assigned 05/18/06
05/18/10 PICO #2211 PICO is failing a glpk assertion when run with glpk as the LP solver Acro [wish list] PICO 1.2.1 normal caphill assigned 05/17/06
05/18/10 PICO #2082 Create PICO QA suite somewhat like the one we had before autoconfiscation Acro 2.x PICO 1.2.1 normal caphill assigned 04/26/06
05/18/10 PICO #1836 Integrate CBC incumbent generators into PICO Acro X.x PICO 1.2.1 normal jwatson assigned 11/21/05
05/18/10 PICO #1591 PICO/GLPK Complains that PICO is Requesting a Slack for an Unrestricted Row Acro [wish list] PICO 1.2.1 normal caphill new 08/01/05
05/18/10 PICO #4402 Update GLPK snapshot used in acro-pico Acro 2.x major odparek new 02/15/10
05/18/10 PICO #4387 Resolve acro-pico build problems on Mac Acro 2.x major odparek assigned 08/14/09
05/18/10 PEBBL #4386 Generate unique temporary file names, to avoid conflicts between pebbl processes Acro X.x major jeckstei assigned 07/27/09
05/18/10 PICO #4371 Update PICO documentation Acro 2.x major caphill new 04/07/09
05/18/10 PICO #4256 PICO slowdown causing test failures Acro 2.x PICO 1.2.1 blocker odparek assigned 12/01/08
05/18/10 PICO #4171 Comparative MIP solver paper Acro [long term] major caphill new 09/25/08
05/18/10 PICO #4406 Re-establish valgrind tests in Hudson Acro 2.x normal odparek new 05/18/10
05/04/10 Acro Admin #4198 Create Acro QA Document Acro 2.1 acro 1.0.2 major jdsiiro assigned 10/05/08
05/04/10 Interfaces #4315 Delete the interfaces/TaskList file Acro 2.1 normal jdsiiro assigned 12/14/08
05/04/10 Interfaces #2075 COLINize DOT Acro [wish list] Interfaces Beta minor wehart new 04/24/06
05/04/10 Interfaces #4215 Configuration of mumps with ipopt Acro [wish list] normal lafisk new 10/29/08
05/04/10 Colin #4379 Extend test_feasibility semantics Acro 2.x normal jdsiiro assigned 05/06/09
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