Timeline


and

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
(diff)
11:47 Documentation/Developers edited by wehart
(diff)
11:27 Documentation/Developers edited by wehart
(diff)
11:24 Documentation/Acknowledgments edited by wehart
(diff)
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 <= …

03/08/11:

22:15 Changeset [3797] by wehart
Changes to get glpk and cbc solver interfaces working.
22:14 Changeset [3796] by wehart
Adding alias for the default objective in the symbol map.
19:58 Changeset [3795] by jwatson
Changing syntax from "list_foo = list_foo + list(x)" to the *far* more …
09:47 Changeset [3794] by jwatson
Changing some PySP baselines in response to Bill's latest commits.
09:42 Changeset [3793] by jdsiiro
Updating GDP baselines do to recent changes (r3781) in how Pyomo labels …
08:49 Changeset [3792] by wehart
Update of gzip'd baseline files.
08:30 Changeset [3791] by jdsiiro
Re-baselining several CUTE tests. CDL verified that the new baselines …

03/07/11:

23:57 Changeset [3790] by wehart
Bug fixes in var.py and objective.py, with changes in test_concrete.py …
17:16 Changeset [3789] by jwatson
Fixing issue with quadratic constraints in which model names were not …
15:45 Changeset [3788] by jwatson
When constructing the scenario tree, validate that match template of the …
09:02 Changeset [3787] by wehart
Baseline update ... This represents the true data that all solvers should …
09:01 Changeset [3786] by wehart
Changes to make GLPK work with an objective name other than 'f'.
09:00 Changeset [3785] by wehart
Change to return the symbol_map when writing an LP file from Pyomo.
08:59 Changeset [3784] by wehart
Adding a method to update the data in a results object to use (a) labels …
08:58 Changeset [3783] by wehart
Adding hooks in the objective and constraint objects to support the …
08:55 Changeset [3782] by wehart
Adding hook to update solver results object.
08:53 Changeset [3781] by wehart
Changes to write out the _true_ objective name, rather than a dummy …
08:51 Changeset [3780] by wehart
Changes to expose the SolutionMap? from coopr.opt.results. This object is …

03/06/11:

22:48 Changeset [3779] by jwatson
Improving extensive form diagnostic output when the solve fails.
22:47 Changeset [3778] by jwatson
Improving diagnostic information when GUROBI solver plugin fails to load …
21:38 Ticket #4220 (Parameters loaded from a dat file require value() wrapper or else test for ...) created by claird
When declaring a variable with an initialize rule, where the initialize …
16:14 Changeset [3777] by claird
Fixed zy2 (same value() problem as last commit)
15:33 Changeset [3776] by claird
For some reason parameters require value() to work now. Updated pyomo cute …
14:23 Changeset [3775] by claird
Fixed bug related to writing of product expressions with no numerator but …
14:18 Changeset [3774] by claird
Fixed some CUTEr test cases

03/05/11:

15:51 Changeset [3773] by jwatson
Modifying GUROBI plugin to accept .* suffix match template.
15:34 Ticket #4219 (Add LP file input support for cplexdirect solver plugin) created by jwatson
The cplexdirect interface does not currently accept an LP file as input - …
15:31 Changeset [3772] by jwatson
Removing cplexdirect from the mip plugin test suite. The direct plugin …

03/04/11:

22:57 Ticket #4218 (On Windows, we need to handle or at least check for the case where the ...) created by jwatson
Reported by Fabrizio, he tried to run pyomo using Ipopt, with the …
22:43 Ticket #4183 (Enable pickling for frozendict) closed by jwatson
fixed
22:42 Changeset [3771] by jwatson
Adding getstate and setstate to frozen dictionary class. Fixes …
21:39 Changeset [3770] by wehart
Adding a hook to see if the initialization function has a 'dimen' …
18:00 Changeset [3769] by jdsiiro
Correcting bug where an equality constraint beginning with a …
15:56 Ticket #4217 (Change hudson tester to use test.coopr --cov) created by wehart
Currently, this call coverage directly, which creates slightly different …
15:54 Changeset [3768] by wehart
PICO fixes. Setting up the correct variable/constraint breakdown. …
15:32 Ticket #4216 (Setup the coopr.opt solver object as a ManagedPlugin) created by wehart
This was deprecated in prior to the Coopr 2.5 release to fix a semantics …
15:26 Changeset [3767] by wehart
Misc change in ASL due to change in options (since the coopr.opt.Solver …
15:25 Changeset [3766] by wehart
Deprecating the use of the ManagedPlugin? base class for coopr.opt solvers. …

03/03/11:

07:58 Ticket #4205 (Remove use of deprecated unittest.failUnless* API in tests) closed by wehart
fixed: I also changed the pyutilib.th convention to support assertFile*() …

03/02/11:

17:22 Changeset [3765] by jdsiiro
- improving error detection for constraints with non-finite bounds. - …
09:45 Changeset [3764] by wehart
Merged revisions 3209-3763 via svnmerge from …
09:45 Changeset [3763] by wehart
Merged revisions 3278-3762 via svnmerge from …

03/01/11:

22:38 Changeset [3762] by wehart
Updating baselines after change in plugin behavior.
22:30 Changeset [3761] by wehart
Update to results baselines, due to recent changes in solver drivers.
22:29 Changeset [3760] by wehart
Bug fix: Changed the semantics for processing solutions. When there is …
21:23 Changeset [3759] by wehart
Updating externals
21:22 Changeset [3758] by wehart
Updating externals
21:22 Changeset [3757] by wehart
Deprecating the use of pyutilib.logging within Coopr.
21:17 Changeset [3756] by wehart
Update to diet1 baseline. Misc change to disable tests for the ASL …
21:17 Changeset [3755] by wehart
Updates to solver plugins to set the solver termination status. Update to …
19:18 Ticket #4213 (Fix LP writer for diet example) closed by wehart
fixed: I just confirmed that John's changes to how constraints are added fixed …
19:07 Changeset [3754] by wehart
Reverting a change that JP recently made, which caused the '.*' suffix RE …
18:38 Changeset [3753] by wehart
Adding test LP files.
16:40 Changeset [3752] by wehart
Change tests to eliminate the use of deprecated 'fail*' syntax.
16:40 Changeset [3751] by wehart
Change tests to eliminate the use of deprecated 'fail*' syntax.
16:40 Changeset [3750] by wehart
Change tests to eliminate the use of deprecated 'fail*' syntax.
16:39 Changeset [3749] by wehart
Change tests to eliminate the use of deprecated 'fail*' syntax.
16:39 Changeset [3748] by wehart
Change tests to eliminate the use of deprecated 'fail*' syntax.
16:39 Changeset [3747] by wehart
Change tests to eliminate the use of deprecated 'fail*' syntax.
16:38 Changeset [3746] by wehart
Change tests to eliminate the use of deprecated 'fail*' syntax.
16:38 Changeset [3745] by wehart
Change tests to eliminate the use of deprecated 'fail*' syntax.
16:38 Changeset [3744] by wehart
Change tests to eliminate the use of deprecated 'fail*' syntax.
14:02 Ticket #4143 (Variable bound constraints not being properly generated) closed by wehart
fixed: I just commited fixes for this, and I've added tests for these models in …
13:59 Changeset [3743] by wehart
Update of constraint definitions to use the tuple syntax. It remains to …

02/28/11:

18:30 Changeset [3742] by jdsiiro
Tracking changes in constraint generation (r3740).
18:29 Changeset [3741] by jdsiiro
Tracking changes in constraint generation (r3740)
18:28 Changeset [3740] by jdsiiro
Overhaul of Constraint generation code - collapsing _LessThanExpression …
15:37 Changeset [3739] by jwatson
Adding regression test for Pyomo benders example using CPLEX - GUROBI will …
14:57 Changeset [3738] by jwatson
Final fixes to benders script.
14:56 Changeset [3737] by jwatson
Moving code that populated the label->ConstraintData? map of a model from …
14:21 Changeset [3736] by jwatson
Improving error message involving _load_solution when constraint is not in …
14:13 Changeset [3735] by jwatson
Flushing out suffix support for Gurobi solver plugin.
14:01 Changeset [3734] by jwatson
Cleaning up some suffix processing logic in the CPLEX solver plugin.
13:49 Changeset [3733] by jwatson
Further clarification in help text for suffix specification in pyomo …
12:11 Changeset [3732] by jwatson
Adding solver options keyword to solve_all_instances utility function.
12:01 Changeset [3731] by jwatson
Bringing the Benders example (partially) into Coopr 2.5 compliance.
11:59 Changeset [3730] by jwatson
Correcting solution loading when suffixes for variables in to a Pyomo …
11:50 Changeset [3729] by jwatson
When computing the canonical expressions for constraints/objectives, the …
11:38 Ticket #4142 (Expression cloning fails on an identity expression) closed by jdsiiro
fixed: Yes - this was also reported by Carl, et al. It was fixed in r3688 and …
11:35 Changeset [3728] by jdsiiro
Adding tests to verify expression cloning (verifies #4142 is fixed).
10:38 Changeset [3727] by jdsiiro
Second half of r3725 fix.
10:29 Changeset [3726] by jdsiiro
Adding exception information to any errors raised by Pyomo.
10:27 Changeset [3725] by jdsiiro
Fixing import error triggered by intrinsic (nonlinear) functions.
10:11 Ticket #4215 (Need to improve error-checking in RangeSet constructor) created by jwatson
My first stab at modifying the benders example to deal with RangeSet?
10:04 Changeset [3724] by jdsiiro
Fixing a test that was using a yet-to-be-finalized API.
10:03 Changeset [3723] by jwatson
Improving some of the pyomo script help information relating to suffixes - …
09:58 Changeset [3722] by jdsiiro
Fixing regression in Constraint(noruleinit=True) behavior.

02/27/11:

17:45 Documentation/RelatedProjects edited by wehart
(diff)
17:44 Changeset [3721] by jwatson
Fixing issue with incorrect symbol that only triggers when in debug.
17:44 Documentation/RelatedProjects edited by wehart
(diff)
16:28 Changeset [3720] by wehart
Updates due to change in pyutilib.virtualenv.
13:04 pyomo-jnl.pdf attached to Pyomo by jwatson
Pyomo: Modeling and Solving Mathematical Programs in Python (under …
11:36 Changeset [3719] by wehart
Adding localization configurations.
11:30 Changeset [3718] by wehart
Adding localization configuration.
11:22 Changeset [3717] by wehart
Depricating the use of bidict

02/26/11:

23:17 Changeset [3716] by jdsiiro
Efficiency improvements in Constraint.construct().
19:30 Changeset [3715] by jwatson
Caching debug enabled information when generating constraints, to avoid …

02/25/11:

23:10 Ticket #4214 (Change variable ordering in rules) created by jdsiiro
OK, so I realize that this appears to be a very disruptive change... but …
17:08 Changeset [3714] by jdsiiro
More tweaks of expression generation - only clone arguments to intrinsic …
16:41 Changeset [3713] by jdsiiro
Minor efficiency improvement in the IdentifyVariablesPresolver?..
14:50 Changeset [3712] by jwatson
Fixing issue with integer division biting us (again).
13:40 Changeset [3711] by jwatson
Simplifying benders example via the use of RangeSet?.
10:51 Changeset [3710] by wehart
In debugging mode, we generate a model to save. But, that shouldn't …

02/23/11:

21:48 Ticket #4213 (Fix LP writer for diet example) created by wehart
The diet model generates a constraint that looks like: a*x <= inf I …
21:05 Changeset [3709] by wehart
Allow output to be eliminated when the '-q' option is used.
21:05 Changeset [3708] by wehart
Updating CUTE tester to omit output. Updating baselines ... again. (Yes, …
20:23 Changeset [3707] by wehart
Reverting changes from r3704. Adding a future import for integer …
19:47 Ticket #4164 (Rework default output of Pyomo commandline) closed by wehart
fixed
18:54 Changeset [3706] by wehart
Adding a -c/--catch-exceptions option, which generates an error when …
18:53 Changeset [3705] by wehart
Bug fix: The recent commit to handle options generated a problem with …
13:17 Changeset [3704] by jdsiiro
Fixing nefarious "integer division" bug that crept into expression …
12:08 global_opt.pptx attached to Pyomo by jwatson
Global Optimization for Estimation of On/Off? Seasonality in Infectious …
09:10 Changeset [3703] by jdsiiro
Removing the pmedian2 performance tests (since pmedian2 was removed in …
00:21 Changeset [3702] by jwatson
Fixing typo in previous expression commit (extens to extend).
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