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Ticket Summary Status Type Priority Milestone Component
#4086 GLPK.py new defect blocker Pyomo 4.x pyomo.core
#4237 Resolve IPOPT interface issues new defect blocker Pyomo 4.x pyomo.solvers
#3808 Solver: Create OS Solver interface new minor enhancement major Long Term pyomo.opt
#3809 Opt: solution set iterator new defect major Long Term pyomo.opt
#3811 Use a .coopr file? reopened minor enhancement major Wish List pyomo.core
#3858 Validate the use of sets of sets in SUCASA new defect major Long Term Deprecated
#3889 Enable application of solver with a named objective new minor enhancement major Pyomo 4.x pyomo.core
#3908 Constraint Generation Modeling Objects new minor enhancement major Long Term pyomo.core
#3909 Issue in reading AMPL-legal 3-D array initializers new defect major Long Term pyomo.core
#3955 Refactor coopr.opt.base.OptSolver new defect major Long Term pyomo.opt
#3990 Solver Manager - Add filtering for solvers new task major Pyomo 4.x pyomo.core
#4014 Rework the COLIN IO plugins to support a common 'point' concept new minor enhancement major Long Term pyomo.opt
#4017 Validate that _ndim is defined in all set classes. new defect major Long Term pyomo.core
#4025 Resolve GLPK parsing bug new defect major Pyomo 4.x pyomo.solvers
#4059 Review design of Python scripting plugins new defect major Pyomo 4.x pyomo.core
#4116 Create coopr.opt solver analyzer new task major Pyomo 4.x pyomo.opt
#4123 Add --namespaces option to the pyomo command new minor enhancement major Pyomo 4.x pyomo.core
#4139 Consider refactoring ideas new task major Long Term Pyomo
#4146 A coopr_install problem on Windows7 involving PATH variables new defect major Pyomo 4.x Configuration
#4152 Example: sequence of related problems assigned task major Long Term Documentation
#4153 Failure in glpk for infeasible problem new defect major Long Term pyomo.solvers
#4180 Use C extension to manage expression tree new major enhancement major Wish List pyomo.core
#4194 Extend Coopr Scalability tests new task major Long Term pyomo.core
#4195 Flush out the Coopr_trunk_python2.6_perf_status new task major Pyomo 4.x pyomo.core
#4209 Add components to Windows installer new task major Pyomo 4.x Configuration
#3826 Review the *.map files in examples/pyomo/amplbook2 new task normal Long Term Deprecated
#3827 Coopr configuration issue new task normal Wish List Configuration
#3828 Create ipconvert script new task normal Long Term pyomo.opt
#3830 Extend SUCASA to use Pyomo new minor enhancement normal Long Term Deprecated
#3832 mpi support for PICO derivative solver new minor enhancement normal Wish List pyomo.solvers
#3835 Set the solver parsers to be sensitive to the version of the solver they are running new minor enhancement normal Wish List pyomo.solvers
#3836 Solver timelimits new defect normal Long Term pyomo.opt
#3846 Replace string literals with a derived "Any" type new minor enhancement normal Long Term Deprecated
#3849 SUCASA parser not correctly interpreting integer parameters assigned minor enhancement normal Wish List Deprecated
#3854 Validate the application of SUCASA with sets of multi-dimensional sets new defect normal Long Term Deprecated
#3856 Extend AMPL parser to recognize multi-dimensional sets new defect normal Long Term Deprecated
#3859 Update the SUCASA wiki info new defect normal Wish List Deprecated
#3862 Add timing information to Pyomo new minor enhancement normal Long Term pyomo.core
#3864 Logfile results plugin? new minor enhancement normal Long Term pyomo.opt
#3865 Add support for 'current directory'? new minor enhancement normal Wish List pyomo.opt
#3883 Print temporary files used by a solver just before the solver is launched new task normal Long Term pyomo.opt
#3886 Add support for indexing variables with slices new minor enhancement normal Wish List pyomo.core
#3899 Preprocessing rule: eliminate constant=constant constraints new minor enhancement normal Long Term pyomo.core
#3905 Document how/why flattening occurs in Pyomo models new minor enhancement normal Long Term Documentation
#3922 Add utility function to get help on attribute new minor enhancement normal Long Term pyomo.core
#3928 Integrate the use of pystone to test Python runtime performance new defect normal Long Term pyomo.core
#3931 Decorated solver execution new minor enhancement normal Wish List pyomo.core
#3937 MIP Solver tests new defect normal Pyomo 4.x pyomo.opt
#3941 coopr_install API enhancements new minor enhancement normal Long Term Configuration
#3943 Pysos excel spreadsheet control new minor enhancement normal Wish List Deprecated
#3946 Check the impact of empty constraint bodies on solver interfaces new task normal Pyomo 4.x pyomo.core
#3950 SolverManager Plugin for Cloud Computing new minor enhancement normal Long Term pyomo.opt
#3952 Print Python version used in pyro_mip_worker and coopr_ns new minor enhancement normal Long Term pyomo.core
#3953 Rework SolverManager - no need to provide an optimizer new minor enhancement normal Pyomo 4.x pyomo.opt
#3961 Resolve pico_convert issues generating symbol map info new minor enhancement normal Long Term pyomo.opt
#3967 Coopr solver response new minor enhancement normal Long Term pyomo.opt
#3973 YAML results extension - Nested solvers new minor enhancement normal Wish List pyomo.opt
#3980 Profile and improve performance of presolve new minor enhancement normal Pyomo 4.x pyomo.core
#3983 Need to design a general "capabilities" set of query methods for the solver hierarchy new minor enhancement normal Long Term pyomo.core
#3984 Additional MIP test cases for time-limited solves new minor enhancement normal Long Term pyomo.opt
#3996 Migrate the mipgap option into a MIPSolver class new task normal Long Term pyomo.opt
#3999 Validate results semantics new defect normal Pyomo 4.x pyomo.opt
#4000 Possible tolerance bug/issue with solution loading and validation (design/philosophical issue) new defect normal Long Term pyomo.core
#4001 Resolve semantics of Solution ID values new defect normal Pyomo 4.x pyomo.core
#4002 Allow EXP+None semantics new minor enhancement normal Wish List pyomo.core
#4004 Create a 'robust LP' solver new task normal Wish List pyomo.opt
#4005 Create problem readers that generate Pyomo models new task normal Wish List pyomo.core
#4006 Pyomo parameter construction issue (potential bug) assigned defect normal Wish List pyomo.core
#4009 Print full expression tree new minor enhancement normal Long Term pyomo.core
#4010 Common validator rules in Pyomo new minor enhancement normal Long Term pyomo.core
#4012 Archive failed solver executions new minor enhancement normal Long Term pyomo.core
#4018 Use temporary filenames in glpsol converter new defect normal Long Term pyomo.solvers
#4020 Rework suffix management in solvers new minor enhancement normal Long Term pyomo.opt
#4024 Add support for a model import component new task normal Wish List pyomo.core
#4027 Create concrete instances from other concrete instances. new defect normal Pyomo 4.x Configuration
#4034 coopr_install status check new minor enhancement normal Long Term Configuration
#4035 Collect metadata for data sources new minor enhancement normal Wish List pyomo.core
#4036 Use model objects to validate data while its being read new minor enhancement normal Wish List pyomo.core
#4037 Allow data imports to process symbols that do not exist in a model new minor enhancement normal Long Term pyomo.core
#4038 Multiobjective optimizer for LPs new major enhancement normal Pyomo 4.x NewFeatures
#4039 Create generalized benders solver new major enhancement normal Pyomo 4.x NewFeatures
#4043 Add support for generation of warm-start data new major enhancement normal Long Term pyomo.opt
#4044 Detected failed imports new minor enhancement normal Long Term Configuration
#4045 Mirror ipython to avoid dependency on scipy new minor enhancement normal Wish List Configuration
#4047 PyomoModel.load() semantics new minor enhancement normal Pyomo 4.x pyomo.core
#4048 Document post-process option new task normal Pyomo 4.x pyomo.core
#4050 Add transformation to convert max to min problems new minor enhancement normal Long Term pyomo.core
#4053 Transformation: dual LP new minor enhancement normal Pyomo 4.x pyomo.core
#4055 Add FAQ to documentation new task normal Long Term Configuration
#4061 Provide stronger error messages for *.dat errors new major enhancement normal Long Term pyomo.core
#4062 Add support for solver warmstarts new task normal Long Term Configuration
#4065 Create discrete variable type new minor enhancement normal Long Term pyomo.core
#4066 Add support for semi-continuous variables new minor enhancement normal Long Term pyomo.core
#4069 Add support for complementary problems new major enhancement normal Long Term pyomo.core
#4070 Add generalized method for warm-start capability on the pyomo command-line new minor enhancement normal Long Term pyomo.core
#4082 Add a solver diagnostic mode/flag new minor enhancement normal Pyomo 4.x pyomo.core
#4095 Var domain bug new defect normal Pyomo 4.x pyomo.core
#4096 Pyomo should use exit codes new defect normal Pyomo 4.x pyomo.core
#4097 Pyomo should split use of stderr and stdout new defect normal Long Term Configuration
#4102 Constraint Rules new task normal Long Term pyomo.core
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