Timeline


and

05/31/11:

20:53 Ticket #4252 (Add constraint rule warnings) created by wehart
Add a warning when a rule returns a non-expression value. I think this …
08:35 Changeset [4145] by dword
nl writer changed to initialize from .value not .initial

05/30/11:

23:30 Changeset [4144] by jwatson
Fixing bug in scenario tree, involving situations where multiple indices …
22:21 Changeset [4143] by jwatson
Flushing out example.
22:20 Changeset [4142] by jwatson
Adding Fernando's example for testing purposes.
12:51 Ticket #4251 (within = [ list of integers ] not enforced) created by gabeh
In section 3.2.1 in the book, the following example code is shown: …

05/23/11:

14:54 Changeset [4141] by dbhart
14:46 Changeset [4140] by dbhart
Need blanks for safety

05/21/11:

23:50 Ticket #4217 (Change hudson tester to use test.coopr --cov) closed by wehart
worksforme: It turns out that you _cannot_ simply add a --cov options. The nose …
16:54 Ticket #4242 (Incomplete Benders test?) closed by wehart
worksforme: This works now, and I don't know how to replicate this failure. Let's …
16:30 Ticket #4124 (Allow dynamic n-ary set creation (n>1)) closed by wehart
fixed
16:29 Changeset [4139] by wehart
Adding a test that verifies the use of 'dimen' for indexing functions. …
16:19 Changeset [4138] by wehart
Fix to allow constant objectives
16:19 Changeset [4137] by wehart
Documentation fix.
16:18 Changeset [4136] by wehart
Update to fix CUTE problems with constant objectives.
15:33 Ticket #4249 (Problem with solvers receiving invalid options) closed by wehart
fixed
10:12 Changeset [4135] by wehart
Update to reconfig script.
10:12 Changeset [4134] by wehart
Updating externals
10:12 Changeset [4133] by wehart
Updating externals
10:12 Changeset [4132] by wehart
Updating externals
10:02 Changeset [4131] by wehart
Updating externals
10:02 Changeset [4130] by wehart
Updating externals
10:02 Changeset [4129] by wehart
Updating externals
08:03 Changeset [4128] by wehart
Updating externals
08:03 Changeset [4127] by wehart
Updating externals
08:03 Changeset [4126] by wehart
Updating externals

05/19/11:

13:38 Changeset [4125] by wehart
Bug fix…
13:27 Changeset [4124] by wehart
Bug fix: changing name of interface

05/18/11:

18:08 Changeset [4123] by wehart
Updates to baseline installation files.
18:04 Changeset [4122] by wehart
Moving the coopr.colin core subdirectory into coopr.opt.blackbox.
00:55 Ticket #4220 (Parameters loaded from a dat file require value() wrapper or else test for ...) closed by wehart
fixed
00:54 Changeset [4121] by wehart
Resolving #4220

05/17/11:

23:07 Changeset [4120] by wehart
Reformatting with reindent
23:06 Changeset [4119] by wehart
Reformatting with reindent
23:05 Changeset [4118] by wehart
Reformatting with reindent
23:01 Changeset [4117] by wehart
Reformatting with reindent
21:19 Changeset [4116] by wehart
Updating configuration files to rely on externals
20:37 Changeset [4115] by wehart
Update to coopr_install, based on update to virtualenv and …
20:13 Changeset [4114] by wehart
Applying reindent to coopr.opt Python modules.
13:17 Changeset [4113] by wehart
Computing a prefix that can be used for temporary files.

05/16/11:

15:38 Changeset [4112] by jwatson
Reverting changes from native dictionary to ordered dictionary.
15:10 Changeset [4111] by jwatson
Fixing test baseline to be consistent with recent ordered->native …
15:03 Changeset [4110] by jwatson
Reverting ordered dictionaries to normal dictionaries.
15:03 Changeset [4109] by jwatson
Reverting introduction of ordered dictionaries to standard dictionaries.
15:03 Changeset [4108] by jwatson
Reverting ordered dictionary changes to normal dictionaries.

05/15/11:

20:43 Ticket #4015 (Resolve documentation issues) closed by wehart
fixed: I've removed the coopr.pdf and pyomo.pdf files. I've left the associated …
20:35 Changeset [4107] by wehart
Removing Coopr and Pyomo documentation.
20:17 Ticket #4130 (Verify semantics of multisum) closed by wehart
fixed
13:27 Ticket #4250 (Inconsistency in variable naming) created by wehart
The scriptacrossvars.py script used in the Pyomo book includes the …
13:08 Changeset [4106] by wehart
Bug fix in error message logic for BuildCheck?. Fixing argument order in …
12:50 Changeset [4105] by wehart
Customize the options for ASL and OS solvers, only if we set these up.
12:42 Changeset [4104] by wehart
Allow for the specification of subsolvers on the command line.

05/14/11:

17:00 Changeset [4103] by wehart
Adding None to the end of the list of namespaces, since we always want to …
16:59 Changeset [4102] by wehart
Adding an alias for --namespace: --ns
16:10 Changeset [4101] by wehart
Adding a '--namespace' option, and making namespace processing a bit more …
13:31 Changeset [4100] by wehart
Deprecating the multisum function. Misc changes to documentation of …
13:30 Changeset [4099] by wehart
Bug fix in the deprecated rule ordering.
13:29 Changeset [4098] by wehart
Changing rule logic in BuildAction? and BuildCheck? components to use the …

05/13/11:

22:41 Changeset [4097] by jwatson
Misc cleanup.
22:41 Changeset [4096] by jwatson
Updates of PySP baselines.
19:35 Changeset [4095] by jwatson
More updates of PySP baselines.
17:35 Changeset [4094] by jwatson
Updating PySP SIZES3 baseline.
15:40 Changeset [4093] by jwatson
Fixing some PySP baselines in light of recent changes.
15:39 Changeset [4092] by jwatson
Fixing issue in LP writer - if a single quadratic term is supplied, the …
10:09 Changeset [4091] by jwatson
Updating a PySP test baseline. CPLEX solver behavior changed over the last …
09:06 Changeset [4090] by jwatson
Misc cleanup.
08:34 Changeset [4089] by jwatson
Updating async PH to allow for loading of solutions that contain …
08:33 Changeset [4088] by jwatson
Adding optional flag to PyomoModel? load_solution method, to allow for the …
08:29 Changeset [4087] by jwatson
Temporarily suppressing the mipgap extraction in PYRO mip servers. This …
08:28 Changeset [4086] by jwatson
Adding "verbose" keyword to pyro solver, so we can optionally (and by …
08:26 Changeset [4085] by jwatson
Stripping the verbose keyword argument before invoking preprocessing, …

05/11/11:

21:39 Changeset [4084] by wehart
Removing references to the multisum function, which is not used here.
21:35 Changeset [4083] by wehart
Resolving an issue with the execution of subsolver options... (I think).

05/10/11:

21:32 Ticket #4249 (Problem with solvers receiving invalid options) created by jwatson
Under the new solver plugin re-structuring, the keyword option "solver" is …

05/09/11:

14:44 Changeset [4082] by claird
Fixed bug, ensuring that ipopt was set as the solver option in the ASL …

05/08/11:

22:45 Changeset [4081] by jwatson
Fixing issue when cleaning up added attributes to PH scenario instances (a …
22:12 Ticket #4248 (Migrate the Model.to_standard_form method into a standard transformation) created by wehart
There is no reason this should be a method of this class…
21:00 Changeset [4080] by jwatson
Updating another PySP test baseline.
20:51 Changeset [4079] by jwatson
Updating various pysp baselines, to correct for minor changes in the past …
15:33 Changeset [4078] by wehart
Changing the postprocessing function name to pyomo_postprocess, which is …
12:22 Ticket #4247 (Manage extensibility of components w.r.t. the NL/LP writers) created by wehart
The ConstraintList? component is an interesting case where we want the the …
12:20 Ticket #4241 (Extend the LP/NL writer to recognize ConstraintList components) closed by wehart
fixed
12:19 Changeset [4077] by wehart
Resolving #4241. Now, the NL and LP writers both correctly generate …
12:18 Changeset [4076] by wehart
Removing the warning for missing rule functions for ConstraintList?
11:01 Changeset [4075] by wehart
Updates to baselines that were impacted by the changes in component …
10:53 Changeset [4074] by wehart
Updates to NL baselines that were impacted by changes in component …
00:00 Changeset [4073] by wehart
Adding logic to order the results data. Note that results data is ordered …

05/07/11:

23:58 Changeset [4072] by wehart
Fixes due to changes in ordering of results data.
23:21 Changeset [4071] by wehart
Baseline updates given Pyomo changes to model order.
23:15 Changeset [4070] by wehart
Changing core dictionaries used by Pyomo components to be ordered …
23:06 Changeset [4069] by wehart
Misc documentation changes.
21:56 Changeset [4068] by jwatson
Various edits associated with making models compliant with new …
12:03 Changeset [4067] by wehart
More agressive skipping of CPLEX tests. When cplexamp is available, there …
12:02 Changeset [4066] by wehart
Bug fixes due to change in rule ordering. More agressive skipping of CPLEX …
11:48 Changeset [4065] by wehart
Bug fix & reformatting

05/06/11:

22:23 Changeset [4064] by wehart
Rework of rules in cute models to reorder the arguments.
20:21 Changeset [4063] by wehart
Reformatting with reindent
20:20 Changeset [4062] by wehart
Reformatting with reindent
20:20 Changeset [4061] by wehart
Reformatting with reindent
20:19 Changeset [4060] by wehart
Reformatting with reindent
20:19 Changeset [4059] by wehart
Reformatting with reindent
20:19 Changeset [4058] by wehart
Reformatting with reindent
20:18 Changeset [4057] by wehart
Reformatting with reindent
20:18 Changeset [4056] by wehart
Reformatting with reindent
20:15 Changeset [4055] by wehart
Reformatting with reindent
20:15 Changeset [4054] by wehart
Reformatting with reindent
20:14 Changeset [4053] by wehart
Reformatting with reindent.
20:14 Changeset [4052] by wehart
Format updates due to reindent.
18:35 Changeset [4051] by wehart
Bug fix in set construction with initialization rule.
17:11 Ticket #4246 (instance.clone() fail after solve) created by gabehack@…
I was working on a pyomo scripting problem where it would be convenient to …
13:04 Changeset [4050] by jwatson
More async PH improvements.
12:32 Changeset [4049] by jwatson
Async PH works! On a sample of one!
11:27 Changeset [4048] by jwatson
Bug fixes - doesn't work yet, but we know why :)
10:20 Changeset [4047] by jwatson
Adding stab at async variant of PH - resurrecting our old code, which …

05/05/11:

20:17 Changeset [4046] by dlwoodr
add an addendum to describe new SEP rho calcs; this needs to be moved into …
20:16 Changeset [4045] by dlwoodr
add an addendum to describe new SEP rho calcs; this needs to be moved into …
15:06 Changeset [4044] by jwatson
Adding example of new rho-setting logic for the farmer example.
15:05 Changeset [4043] by jwatson
Adding ComputeRhosWithSEP option to WW PH extensions (wwph.cfg). Uses the …

05/02/11:

16:28 Changeset [4042] by wehart
Changing the order of arguments in coopr.gdp. The tests don't pass, but I …

05/01/11:

22:27 Ticket #4245 (Review test_transform.py) created by wehart
I'm not convinced that these tests correctly setup constraints. …
22:16 Changeset [4041] by wehart
Various updates to tests to use the new argument order for rules. The …
22:16 Changeset [4040] by wehart
Update to use the new argument order for rules
21:06 Ticket #4214 (Change variable ordering in rules) closed by wehart
fixed
21:06 Ticket #4163 (Indices to set filter passed as single tuple) closed by wehart
fixed
21:06 Changeset [4039] by wehart
This commit is a significant change to the API of coopr.pyomo classess. …
07:12 Ticket #4244 (pyomo --profile and --profile-memory issues) created by shoibalc@…
I am using python2.6.5 and the latest release of coopr installed using …
07:11 Ticket #4243 (Error loading Gurobi results when stopped by timelimit) created by steve@…
Running […] on a problem which reaches a sub-optimal solution within …
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