Timeline


and

04/08/11:

17:03 Blog: Coopr 2.5.3978 Release created by wehart
17:01 Changeset [3987] by wehart
Updating to include Coopr 2.5.3978 installer
16:53 Changeset [3986] by wehart
Update for the next coopr release.
16:53 Changeset [3985] by wehart
Change to explicitly write the *.zip file. Also, this includes the new …
16:52 Changeset [3984] by wehart
Change to use the convert() syntax that is now supported by virtualenv.
10:45 Changeset [3983] by wehart
Another update of coopr_install.
10:14 Changeset [3982] by jwatson
Various performance enhancements, primarily relating to the use of …

04/07/11:

21:19 Changeset [3981] by wehart
Update for coopr_install script for Coopr 2.5.3978
20:59 Changeset [3980] by wehart
Tagging Coopr 2.5.3978
20:48 Changeset [3979] by wehart
Tagging coopr.pyomo 2.6.2
20:13 Changeset [3978] by wehart
Updating coopr.pyomo stable branch in preparation for creating a release.
20:01 Changeset [3977] by wehart
Misc change
16:36 Changeset [3976] by jwatson
Modified some very common execution paths (e.g., SumExpression? recursing …

04/06/11:

20:04 Changeset [3975] by wehart
Adding test to see if glpk is registered.
19:55 Changeset [3974] by wehart
Updating externals
19:54 Changeset [3973] by wehart
Adding coopr.data.samples
19:39 Changeset [3972] by wehart
Updating externals
19:39 Changeset [3971] by wehart
Updating externals
19:39 Changeset [3970] by wehart
Updating externals
19:30 Changeset [3969] by wehart
Adding tests for the script examples
18:51 Changeset [3968] by wehart
Merged revisions 3891-3967 via svnmerge from …
18:48 Changeset [3967] by wehart
Update to vpy configurations
16:09 Changeset [3966] by wehart
Committing a change in formatting that illustrates the application of …
16:00 Changeset [3965] by wehart
Adding Reindent to the developer configuration.
15:59 Changeset [3964] by wehart
Bug fix…
11:05 Changeset [3963] by jwatson
Fixing logic bug in _tighen_bounds method of _VarValue - if a domain lb/ub …
09:50 Changeset [3962] by jwatson
Fixing call in ProductExpression? constructor to base Expression …
09:48 Changeset [3961] by jwatson
Eliminating keyword arguments from generate_canonical_representation. They …

04/05/11:

16:23 Changeset [3960] by jwatson
Various performance improvements relating to variable construction.
16:17 Changeset [3959] by jwatson
Fixing expression test due to introduction of positional arguments in …
13:20 Changeset [3958] by jwatson
Adding improved diagnostics when PySP encounters the situation where it is …

04/04/11:

16:42 Ticket #4235 (Problem with Coopr performance test on Hudson) closed by jdsiiro
fixed: The 100-build mark was exactly the issue: rows in the csv were being …
16:32 Ticket #4236 (Coopr suffix info) created by wehart
Add a mechanism to publish the suffixes that can be returned by a solver. …
16:10 Ticket #4235 (Problem with Coopr performance test on Hudson) created by jwatson
We just crossed the 100 build threshold, and we're getting quite weird …
15:59 Changeset [3957] by jwatson
Added logic to ProductSet? iterator that first checks to see if we are …
15:41 Ticket #4234 (Resolve GDP test failure on 32-bit linux) created by wehart
The following build tests Coopr on 32-bit linux. The only failure is in …
15:36 Changeset [3956] by wehart
Doc update
15:35 Documentation/CooprGallery/Scripts/s2 created by wehart
15:34 Changeset [3955] by wehart
Doc update for s2
15:33 Changeset [3954] by wehart
Adding a second scripting example.
14:24 Changeset [3953] by jwatson
Changing keyword arguments in _VarValue constructor to position arguments, …
13:45 Ticket #4233 (Generalize Constraint logic) created by wehart
The following issue was raised by a user, and it relates to a change that …
13:43 WikiStart edited by wehart
(diff)
09:25 Ticket #4232 (Error message refers to incorrect copy of Set) created by khunter
Consider the following set construction: […] […] Gives the error …

04/03/11:

23:01 WikiStart edited by wehart
(diff)
23:00 Documentation edited by wehart
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22:57 Documentation/CooprResearch edited by wehart
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22:55 Documentation/CooprResearch edited by wehart
(diff)
22:54 Documentation/RelatedProjects edited by wehart
(diff)
22:53 WikiStart edited by wehart
(diff)
22:52 WikiStart edited by wehart
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22:52 WikiStart edited by wehart
(diff)
22:48 Changeset [3952] by wehart
Doc fix
22:43 Documentation/CooprGallery/CaseStudies/transportation created by wehart
22:43 Documentation/CooprGallery/CaseStudies/network_flow created by wehart
22:42 Documentation/CooprGallery/CaseStudies/max_flow created by wehart
22:41 Changeset [3951] by wehart
Adding other case studies.
16:32 WikiStart edited by wehart
(diff)
16:31 WikiStart edited by wehart
(diff)
16:31 Documentation edited by wehart
(diff)
16:29 Changeset [3950] by wehart
Doc update
16:28 Changeset [3949] by wehart
Doc update
16:26 Changeset [3948] by wehart
Doc update
16:25 Documentation/CooprGallery/Scripts/s1 created by wehart
16:25 Changeset [3947] by wehart
Doc updates ... adding a simple Coopr script.
15:49 Changeset [3946] by wehart
Doc update
15:47 Changeset [3945] by wehart
Doc update
15:44 Documentation/CooprGallery/CaseStudies/diet edited by wehart
(diff)
15:44 Documentation/CooprGallery/CaseStudies/diet created by wehart
15:43 Changeset [3944] by wehart
Doc update ... including a case study
15:34 Changeset [3943] by wehart
Doc update
15:26 Changeset [3942] by wehart
Doc update
15:26 Changeset [3941] by wehart
Doc update
15:25 Changeset [3940] by wehart
Doc update
15:23 Changeset [3939] by wehart
Doc update
15:18 Changeset [3938] by wehart
Doc update
15:16 Changeset [3937] by wehart
Another fix.
15:16 Changeset [3936] by wehart
Another fix.
15:15 Changeset [3935] by wehart
Update of sched documentation.
15:06 Changeset [3934] by wehart
Another update…
15:05 Documentation/CooprGallery/ModelingComparisons/sched edited by wehart
Name changed from Documentation/CooprGallary/ModelingComparisons?/sched to … (diff)
15:04 Documentation/CooprGallery/ModelingComparisons/cutstock edited by wehart
Name changed from Documentation/CooprGallary/ModelingComparisons?/cutstock … (diff)
15:03 Changeset [3933] by wehart
Updates…
15:01 Documentation/CooprGallery/ModelingComparisons/cutstock created by wehart
15:01 Documentation/CooprGallery/ModelingComparisons/sched created by wehart
14:59 Changeset [3932] by wehart
Test .…
14:33 Changeset [3931] by wehart
A test…
14:27 Changeset [3930] by wehart
Fixes to the links.

04/02/11:

16:42 Documentation/CooprGallery edited by wehart
(diff)
16:40 Documentation/CooprGallery edited by wehart
(diff)
16:40 Documentation/CooprGallery edited by wehart
(diff)
16:37 Documentation/CooprGallery edited by wehart
(diff)
16:36 Documentation/CooprGallery edited by wehart
(diff)
16:35 Documentation/CooprGallery created by wehart
16:34 Documentation edited by wehart
(diff)
16:31 Changeset [3929] by wehart
Misc reorg to enable the automatic setup of an index for Coopr samples.
12:31 WikiStart edited by wehart
(diff)
12:28 Documentation/CooprOverview edited by wehart
(diff)
12:27 WikiStart edited by wehart
(diff)

04/01/11:

21:15 Changeset [3928] by jwatson
Modifying the NumericValue? and NumericConstant? classes to take fixed …
15:36 Changeset [3927] by jwatson
Correcting a Gurobi PySP baseline.
15:20 Changeset [3926] by jwatson
Changed import to pyutilib import_file in PH when loading user-defined …
14:09 Changeset [3925] by jwatson
Fixing recent commit, which exposed an error if Pympler wasn't installed. …

03/31/11:

15:06 Documentation edited by wehart
(diff)
15:02 Blog: A Pyomo application makes the news! created by wehart
15:00 Documentation/CooprOverview edited by wehart
(diff)
14:59 Documentation/CooprResearch edited by wehart
(diff)
14:44 Documentation/CooprResearch edited by wehart
(diff)
14:44 Documentation/CooprResearch edited by wehart
(diff)
14:44 Documentation/CooprResearch created by wehart
14:36 Community edited by wehart
(diff)
08:19 Documentation/Ideas edited by wehart
(diff)

03/30/11:

13:20 Changeset [3924] by jwatson
Adding support for a "--profile-memory" option for runph, which will …
12:38 Changeset [3923] by dlwoodr
Added code to insert . in sys.path right before the import of a user …
08:45 Ticket #4231 (Implement logical expressions over indicator variables) created by jdsiiro
GDP is missing a convenient facility for expressing logical expressions …

03/29/11:

22:56 Documentation/Ideas edited by wehart
(diff)
22:48 Ticket #3989 (Add tests that exercise the coopr.opt results symbol_map attribute) closed by wehart
invalid
22:47 Ticket #3964 (Configure Coopr build hosts to use AMPL and CPLEX) closed by wehart
fixed
22:40 Ticket #4068 (Add component for piece-wise linear constraints) closed by wehart
fixed
22:39 Ticket #4067 (Add support for SOS and SOS2 constraints) closed by wehart
fixed
22:34 Ticket #3951 (Prevent coopr_install from running with a virtual Python installation) closed by wehart
worksforme
22:28 Ticket #4171 (Catch solver failures) closed by wehart
wontfix
22:26 Ticket #4117 (Resolve variable ordering in NL files) closed by wehart
fixed
22:24 Documentation/Ideas edited by wehart
(diff)
22:19 Ticket #3910 (--verbose option not displaying all information in pyomo main script) closed by wehart
fixed
22:17 Documentation/Ideas edited by wehart
(diff)
22:15 Ticket #3907 (Gurobi plugin) closed by wehart
fixed
22:14 Ticket #4032 (Extend API for Pyomo modules) closed by wehart
fixed
22:13 Ticket #4016 (Annotate SolverResults object with model data) closed by wehart
wontfix: I don't think that this is needed. A results object can be updated with a …
22:12 Documentation/Ideas edited by wehart
(diff)
22:11 Documentation/Ideas edited by wehart
(diff)
22:06 Documentation/Ideas edited by wehart
(diff)
22:02 Documentation/Ideas edited by wehart
(diff)
22:00 Ticket #4011 (Improve expression writing error handling) closed by wehart
fixed: I'm pretty happy with the error handling that we currently have, which …
21:59 Documentation/Ideas edited by wehart
(diff)
21:56 Ticket #4182 (Add tests for coopr.gdp) closed by wehart
fixed
21:50 Documentation/Ideas edited by wehart
(diff)
21:49 Documentation/Ideas edited by wehart
(diff)
21:49 Documentation/Ideas edited by wehart
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21:46 Documentation/Ideas edited by wehart
(diff)
21:40 Ticket #4176 (Validate simplify semantics) closed by wehart
fixed: I believe that John removed this functionality, so I'm closing this …
21:35 Ticket #4172 (Reorganization expression data in ConstraintData) closed by wehart
invalid: We decided not to do this. A concrete model will have an expression, and …
21:33 Documentation/Ideas edited by wehart
(diff)
21:25 Ticket #4169 (Map/Reduce operations) closed by wehart
invalid: These construction rules rely on the 'and' operator generating expressions …
21:01 Documentation/Ideas edited by wehart
(diff)
20:58 Changeset [3922] by wehart
Bug fix…
20:36 Changeset [3921] by wehart
Documentation update. Reorg of directories.
20:34 Changeset [3920] by wehart
Renaming coopr.data.versus to coopr.data.samples The comparison examples …
20:32 Documentation/Ideas edited by wehart
(diff)
20:24 Ticket #4177 (Fix expression semantics) closed by wehart
fixed: Fortunately, John thought deeply about this ... so I'm closing this …
15:06 Changeset [3919] by jwatson
Improving efficiency of PH objective linearization code.
13:32 Changeset [3918] by jwatson
Adding Gurobi variant of linearized network flow PH test.
13:22 Documentation/Ideas edited by wehart
(diff)
13:22 Documentation/Ideas edited by wehart
(diff)
13:16 Changeset [3917] by jwatson
Adding linearized (CPLEX) test for the network flow problem - missing some …
11:01 Ticket #4087 (PySP Documentation missing references) closed by jwatson
fixed
11:01 Changeset [3916] by jwatson
Fixing issues in PySP documentation.
10:58 Ticket #4151 (Constraint not being properly generatded) closed by jwatson
fixed

03/28/11:

23:39 Changeset [3915] by wehart
An initial draft of the Pyomo version of this model.
16:49 Changeset [3914] by wehart
Fixes for the Pyomo scheduling example.
16:15 Changeset [3913] by wehart
Misc rename.
16:06 Changeset [3912] by wehart
Updating checkout used to setup an example directory.
16:05 Changeset [3911] by wehart
Adding a scheduling comparison example.
15:39 Changeset [3910] by wehart
Adding a config file that includes coopr.data.versus
15:27 Changeset [3909] by wehart
Documentation update.
15:24 Changeset [3908] by wehart
Adding the coopr.data.versus package, which includes comparisons between …
14:41 Documentation edited by wehart
(diff)
10:24 Changeset [3907] by wehart
Test bug fixes, given new format for the output.
06:32 Ticket #4230 (Coopr installer error - using pythonw) closed by wehart
fixed: This is resolved in the Windows installer.
06:09 Ticket #4229 (Add Python diagnostic output for coopr_install) closed by wehart
fixed

03/26/11:

18:57 Changeset [3906] by wehart
Renaming installer to Coopr_2.5.3890_setup.exe
01:06 Changeset [3905] by wehart
Updates to use python even if pythonw is used in the registry.

03/25/11:

18:32 Changeset [3904] by wehart
Updating coopr_install script to provide more diagnostics for the Python …
18:16 Ticket #4230 (Coopr installer error - using pythonw) created by wehart
If pythonw is the python executable found by the installer, then abort ... …
18:12 Ticket #4229 (Add Python diagnostic output for coopr_install) created by wehart
Print the path of the PYTHON command that is being used in the …
17:57 Ticket #4227 (Current timestamping in the pyomo script is unclear) closed by wehart
fixed
17:57 Changeset [3903] by wehart
Changes in the output generated by the Pyomo script, to make the semantics …
16:02 Ticket #4228 (Add wiki documentation for developers) created by wehart
* A FAQ would be helpful * Documentation for installation * …
15:11 Blog: Coopr 2.5 Release (2.5.3890) created by wehart
15:08 Development/DraftReleaseAnnouncement edited by wehart
(diff)
15:06 Development/DraftReleaseAnnouncement edited by wehart
(diff)
13:31 Ticket #4227 (Current timestamping in the pyomo script is unclear) created by jdsiiro
Currently, pyomo produces timestamps for the major components of the …
13:05 Changeset [3902] by wehart
Update to process CHANGELOG.txt with unix2dos.py
13:00 Changeset [3901] by wehart
Updates to . Copy the Coopr CHANGELOG.txt to the top-level directory if …
12:39 Changeset [3900] by wehart
Removing erroneous dependency on bidict.
12:33 Changeset [3899] by wehart
Deprecating the use of bidict in all config files…
12:21 Changeset [3898] by wehart
Adding Coopr to the installer…
12:13 Milestone Coopr 2.5 completed
These are the main action items for this release: * Resolve im/mutable …
12:12 Changeset [3897] by wehart
Updates to NSIS installer to get Coopr 2.5 installing on Windows!
11:59 Changeset [3896] by wehart
Bug fix. Don't create the home directory if it already exists.
11:10 Changeset [3895] by wehart
Updating coopr_install for release 2.5.3890
11:02 Changeset [3894] by wehart
Tagging Coopr 2.5.3890
10:53 Changeset [3893] by wehart
Tagging coopr.plugins 2.6.1
10:48 Changeset [3892] by wehart
Tagging coopr.pyomo 2.6.1
10:47 Changeset [3891] by wehart
Merged revisions 3887-3890 via svnmerge from …

03/24/11:

21:28 Changeset [3890] by jwatson
Fixing serious performance error in Var constructor when variable bounds …
15:46 Documentation/Ideas edited by wehart
(diff)
15:45 Documentation/Ideas edited by wehart
(diff)
15:03 Documentation/Ideas edited by wehart
(diff)
12:28 Documentation/Ideas created by wehart
12:14 Community edited by wehart
(diff)
11:21 Changeset [3889] by jdsiiro
- bugfix for pickling EqualityExpressions? - localizing an import only …

03/23/11:

11:03 Changeset [3888] by wehart
Merged revisions 3845-3887 via svnmerge from …
11:01 Changeset [3887] by wehart
Merged revisions 3846-3886 via svnmerge from …
08:47 Changeset [3886] by jdsiiro
Improved tests, diagnostics, and error messages for compound inequality …
00:03 Changeset [3885] by wehart
Bug fix in rebuild.py ... this script needs to update coopr.py. Updating …

03/22/11:

23:54 Changeset [3884] by wehart
Tagging coopr.misc 2.5.1
23:53 Changeset [3883] by wehart
Merged revisions 3842-3882 via svnmerge from …
23:09 Changeset [3882] by wehart
Migrating the coopr_install logic into the top-level coopr/dist directory. …
22:54 Ticket #4224 (--debug flag produces different behavior (e.g. changes solver)) closed by wehart
fixed: I haven't tested this change, but I'm quite confident that this is …
22:52 Changeset [3881] by wehart
A change to avoid the unexpected behavior in #4224. Previously, when …
22:46 Ticket #4225 (--summary option is broken for the diet example) closed by wehart
fixed
22:46 Changeset [3880] by wehart
Resolving issues with #4225. As part of this change, I've decided to …
21:54 Ticket #4226 (Strange default output from pyomo) closed by wehart
fixed
21:53 Changeset [3879] by wehart
Fixes for #4226. Apparently if a value is returned by a command-line …

03/21/11:

23:29 Changeset [3878] by wehart
Updates due to changes in pyutilib.virtualenv
22:50 Changeset [3877] by wehart
Reinstating the coopr_install logic that has a default installation from a …
19:19 Changeset [3876] by wehart
Adding configuration option to specify platform requirements for …
14:56 Ticket #4226 (Strange default output from pyomo) created by claird
Currently, when running pyomo there is some sort of "Container: ..." …
14:54 Ticket #4225 (--summary option is broken for the diet example) created by claird
If I run […] the summary output is broken (looks like it failed to …
14:52 Ticket #4224 (--debug flag produces different behavior (e.g. changes solver)) created by claird
When running pyomo with the --debug flag, the behavior is different than …
14:44 Ticket #4127 (ASL solver plugin needs to translate v* and c* variable and constraint ...) closed by claird
fixed: This has been fixed - the symbol map was not passed up the calling stack …
14:29 Documentation/Developers edited by wehart
(diff)
14:28 Changeset [3875] by claird
Fixed a bug where symbol_map was not passed on from the NL writer
14:05 Documentation/Developers edited by wehart
(diff)
14:03 Documentation/Developers edited by wehart
(diff)

03/20/11:

23:00 Changeset [3874] by wehart
Reverting changes in coopr_install ... for now. It is apparent that …
22:12 Changeset [3873] by wehart
Rework of coopr_install to default to an offline installation. This …
15:06 Development/DraftReleaseAnnouncement edited by wehart
(diff)
15:01 Changeset [3872] by wehart
Updates to control I/O verbosity due to changes in pyutilib.virtualenv.
12:08 Changeset [3871] by wehart
Documentation updates.
12:05 Documentation/Developers edited by wehart
(diff)
11:54 Community edited by wehart
(diff)
11:51 Documentation/Developers edited by wehart
(diff)
11:50 Documentation/Developers edited by wehart
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11:47 Documentation/Developers edited by wehart
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11:27 Documentation/Developers edited by wehart
(diff)
11:24 Documentation/Acknowledgments edited by wehart
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11:24 Documentation/Acknowledgments edited by wehart
(diff)
11:23 Documentation/Developers created by wehart
11:22 Community edited by wehart
(diff)
11:21 Community edited by wehart
(diff)

03/18/11:

23:29 Changeset [3870] by wehart
Update from pyutilib.virtualenv
23:22 Changeset [3869] by wehart
Update of coopr_install to all this to be executed in the same directory …

03/13/11:

23:42 Changeset [3868] by wehart
Updating Coopr trunk revisions.
23:26 Changeset [3867] by wehart
Tagging coopr.sucasa 2.0.4
23:23 Changeset [3866] by wehart
Tagging coopr.pysp 2.6
23:11 Changeset [3865] by wehart
Tagging coopr.pysos 2.0.5
23:06 Changeset [3864] by wehart
Tagging coopr.pyomo 2.6

03/12/11:

14:39 Changeset [3863] by wehart
Tagging coopr.plugins 2.6
14:30 Changeset [3862] by wehart
Tagging coopr.opt 2.5
14:23 Changeset [3861] by wehart
Tagging coopr.misc 2.5
14:18 Changeset [3860] by wehart
Tagging coopr.gdp 1.0
14:09 Changeset [3859] by wehart
Tagging coopr.data.pysp 1.0
14:07 Changeset [3858] by wehart
Tagging coopr.data.pyomo 1.0
14:05 Changeset [3857] by wehart
Tagging coopr.colin 2.2.3
14:04 Changeset [3856] by wehart
Tagging coopr.data.cute 1.0
13:52 Changeset [3855] by wehart
Tagging coopr.age 1.1

03/11/11:

17:18 Changeset [3854] by wehart
Removing references to pyutilib.logging, which has been deleted.
17:18 Changeset [3853] by wehart
Removing references to pyutilib.logging, which has been deleted.
17:18 Changeset [3852] by wehart
Removing references to pyutilib.logging, which has been deleted.
17:18 Changeset [3851] by wehart
Removing references to pyutilib.logging, which has been deleted.
17:17 Changeset [3850] by wehart
Removing references to pyutilib.logging, which has been deleted.
17:17 Changeset [3849] by wehart
Removing references to pyutilib.logging, which has been deleted.
16:57 Changeset [3848] by wehart
Merged revisions 2948-3847 via svnmerge from …
16:57 Changeset [3847] by wehart
Merged revisions 3384-3846 via svnmerge from …
16:56 Changeset [3846] by wehart
Merged revisions 3399-3845 via svnmerge from …
16:46 Changeset [3845] by wehart
Merged revisions 3383-3844 via svnmerge from …
16:46 Changeset [3844] by wehart
Merged revisions 3281-3843 via svnmerge from …
16:46 Changeset [3843] by wehart
Merged revisions 3382-3842 via svnmerge from …
16:45 Changeset [3842] by wehart
Merged revisions 3381-3841 via svnmerge from …
16:45 Changeset [3841] by wehart
Merged revisions 2948-3839 via svnmerge from …
16:45 Changeset [3840] by wehart
Merged revisions 3362-3839 via svnmerge from …
16:44 Changeset [3839] by wehart
OK ... I'm removing this again. {sigh} I like the plan of _not_ …
16:42 Changeset [3838] by wehart
Recreating the stable branch for coopr.data.cute.
16:42 Changeset [3837] by wehart
Deleting the stable branch for coopr.data.cute.
16:40 Ticket #4202 (Consolidate solver options on the pyomo command-line) closed by wehart
fixed
16:39 Ticket #4156 (Resolve expression issues) closed by wehart
fixed: I'm going to close this ticket now. I believe that the recent changes …
16:33 Changeset [3836] by wehart
Merged revisions 3764-3835 via svnmerge from …
16:32 Changeset [3835] by wehart
Merged revisions 3763-3834 via svnmerge from …
15:21 Changeset [3834] by wehart
Update to gurobi baseline. Perhaps this will fix this test error...?
15:08 Changeset [3833] by wehart
Update to gurobi test4 baseline.
13:02 Changeset [3832] by wehart
Updating the Coopr configurations to have 'util' point to …
12:44 Changeset [3831] by wehart
Migrating the coopr_install logic into the 'scripts' directory. This is …
12:39 Changeset [3830] by wehart
Eliminating localization of *.cmd files. This process is not supported …
12:37 Changeset [3829] by wehart
Deleting empty scripts directory and corresponding logic in setup.py
12:36 Changeset [3828] by wehart
Migrating to entry points from explicit installation of scripts.
12:34 Changeset [3827] by wehart
Migrating to use of entry point instead of explicit script installation.
12:31 Changeset [3826] by wehart
Removing empty scripts directory, and corresponding in logic in setup.py
12:31 Changeset [3825] by wehart
Migrating to use of entry points instead of explict script installation. …
12:17 Changeset [3824] by wehart
Updating baseline.
12:16 Changeset [3823] by wehart
Bug fix in test script.
11:18 Changeset [3822] by wehart
Migrating to entry points instead of explicit script installation. This …
11:16 Changeset [3821] by wehart
Removing empty scripts directory, and corresponding logic in setup.py
11:15 Changeset [3820] by wehart
Migrating to the use of entry points instead of explicit script …
11:11 Changeset [3819] by wehart
Migrating to use entry points rather than explicit script installation. …
11:08 Changeset [3818] by wehart
Migrating to use entry points instead of explicit script installation. …
10:53 Changeset [3817] by wehart
Migrating to use entry points rather than explicit script installation. …
10:16 Changeset [3816] by wehart
Removing the problem name from this test.
09:12 Changeset [3815] by wehart
Updating logic to refer to the first objective in a results object.
08:26 Changeset [3814] by wehart
Updates for gurobi.
08:19 Ticket #4223 (Add new test script to validate CUTE NL file semantics) created by wehart
This testing script may not be run nightly, but it's important to have …
08:18 Changeset [3813] by wehart
Removing some CUTE tests per Carl's recommendation.
07:53 Changeset [3812] by wehart
Baseline fixes.
00:32 Changeset [3811] by wehart
Changed baseline to ignore the upper bound, which is not consistently set …
00:26 Changeset [3810] by wehart
Updating gurobi solver interface.

03/10/11:

23:34 Changeset [3809] by wehart
Conditionally set the objective/variable/constraint results.
23:34 Changeset [3808] by wehart
Solver interface updates... CPLEXDirect still doesn't work properly, …
23:33 Changeset [3807] by wehart
Removing cplexdirect from the tests for now.
16:39 Changeset [3806] by wehart
Changing solver interfaces to use default_objective for the objective …

03/09/11:

21:48 Ticket #4222 (Resolve/validate results update behavior) created by wehart
The Pyomo model object updates a results object, but it maintains the …
21:43 Changeset [3805] by wehart
Baseline updates. Changes to results updates to ensure consistent …
20:43 Changeset [3804] by wehart
Updating the CPLEX solver to use default_objective for the objective …
20:30 Changeset [3803] by wehart
Fixing the symbol_map generated for LP files. This uses '[]' symbols …
20:25 Changeset [3802] by wehart
Update of MIP test baselines. Fix to PICO logic when no constraint data …
13:37 Ticket #4221 (Can we allow more characters than ascii?) created by dlwoodruff@…
The index set member ChiloéT generates a lot of trouble when it appears …
12:46 Changeset [3801] by jdsiiro
Changing the semantics of nonexistant / infinite constraint bounds from …
11:50 Ticket #3992 (Revisit "aggressive optimization" during expression tree construction) closed by jdsiiro
fixed: Closing this ticket as "fixed": as of r3800, the only instance of …
11:00 Changeset [3800] by jdsiiro
Adding formal support for in-place operators (+=, -=, *=, /=, …
10:21 Changeset [3799] by jdsiiro
Tests moved out of test_expr.py (accidentally omitted from r3798).
00:28 Changeset [3798] by jdsiiro
- inequalities can now be specified in "compound" form (`lb <= expr <= …
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