Timeline



2016-02-18:

17:25 Ticket #3693 (Backend - root of negative value) updated by Lennart Ochel
It seems that the problem comes from a bad value that is calculated …
17:24 Ticket #3694 (Parser - Stack overflow in Modelica Parser) updated by Henning Kiel
This is definitely a stack issue, because if I increase stack with …
17:10 Ticket #3694 (Parser - Stack overflow in Modelica Parser) created by Henning Kiel
When loading the ScalableTestSuite I encounter a "Bus error: 10" on …
16:33 Ticket #3691 (Backend - indexReduction doesn't reduce system with algebraic loop state constrains) updated by Willi Braun
BTW: This module fixes also the MSL example …
14:27 Ticket #3693 (Backend - root of negative value) created by jan.hagemann@…
The example testsuite/simulation/modelica/tearing/Tearing19-cel.mos …
12:51 Ticket #3692 (Run-time - PNlib coverage drop) updated by Adrian Pop
That is rather strange, they should basically be equivalent but …
12:46 Ticket #3692 (Run-time - PNlib coverage drop) updated by Lennart Ochel
I've added a …
12:39 Ticket #3691 (Backend - indexReduction doesn't reduce system with algebraic loop state constrains) updated by Volker Waurich
Lets keep this ticket and check the effect on the library later. Btw: …
12:23 Ticket #3691 (Backend - indexReduction doesn't reduce system with algebraic loop state constrains) updated by Willi Braun
Wow, section "8.8 Symbolic Processing of Modelica Models" of "Dymola …
11:59 Ticket #3691 (Backend - indexReduction doesn't reduce system with algebraic loop state constrains) updated by Volker Waurich
Probably the same as in "Dymola User Manual Volume 2" p401. …
11:49 Ticket #3692 (Run-time - PNlib coverage drop) updated by Adrian Pop
Good to know as I'm building 1.9.4-dev.beta2 :)
11:46 Ticket #3692 (Run-time - PNlib coverage drop) closed by Lennart Ochel
invalid: The issue is related to …
11:36 Ticket #3692 (Run-time - PNlib coverage drop) updated by Lennart Ochel
Status, Owner changed
11:26 Ticket #3692 (Run-time - PNlib coverage drop) created by Lennart Ochel
The recent commits broke the PNlib coverage test. The model …
11:09 Ticket #3691 (Backend - indexReduction doesn't reduce system with algebraic loop state constrains) updated by Willi Braun
Description changed
11:09 A.mo attached to Ticket #3691 by Willi Braun
11:08 Ticket #3691 (Backend - indexReduction doesn't reduce system with algebraic loop state constrains) created by Willi Braun
The attached model is passed by the indexReduction with 2 states, but …
09:22 Ticket #3690 (OMEdit - Improve simulation settings and adding "interval" as parameter) created by Dietmar Winkler
The OMEdit simulation setup is currently missing one option and …
01:10 Ticket #3684 (Backend - index reduction fails with a singular jacobian) closed by Willi Braun
fixed: Fixed in 5a950a9.
01:08 Ticket #3687 (Backend - Inline module fails with protected array variables) closed by Willi Braun
fixed: Fixed in 7e414c9.
00:45 Ticket #3684 (Backend - index reduction fails with a singular jacobian) updated by Willi Braun
For the symbolic jacobian I activated recently the module …

2016-02-17:

19:49 Ticket #3656 (Backend - Current removeSimpleEquation module causes leading sign error) updated by Rüdiger Franke
Commit …
15:48 Ticket #3684 (Backend - index reduction fails with a singular jacobian) updated by Willi Braun
Status, Owner, Component, Summary changed
13:36 Ticket #3167 (Run-time - Discrete variable does not change in a discrete manner) closed by Willi Braun
fixed: For me that seems to be fixed in the meanwhile.
13:32 Ticket #2612 (Backend - dcpm model gives wrong results for 'wMechanical') updated by Adrian Pop
Status, Owner changed
13:31 Ticket #2365 (New Instantiation - Record constructor does not set dependent parameters) updated by Adrian Pop
Status, Owner changed
13:30 Ticket #2578 (Build Environment - 64bit OMC for Windows) updated by Adrian Pop
Priority changed
13:25 Ticket #2415 (Backend - Windows Linux differences in msl32) closed by Adrian Pop
wontfix: The test results are the same but the warnings about NLS convergence …
13:24 Ticket #3630 (OMEdit - OMEdit crashes or fumbles up the formatting when duplicating classes ...) updated by Adeel Asghar
The duplication issue depends on #3577. Once #3577 is fixed this …
13:20 Ticket #2388 (Frontend - The example "HeatExchangerSimulation" in Fluid Library doesn't work ...) closed by Adrian Pop
wontfix: MSL 3.1 is wrong. The model works in MSL 3.2.1 and above.
13:17 Ticket #2296 (New Instantiation - Checks for protected elements) updated by Adrian Pop
Priority changed
13:16 Ticket #2152 (Run-time - Handle time events efficiently) updated by Lennart Ochel
Priority changed
13:16 Ticket #3577 (Interactive Environment - Complete the implementation of copyClass API) updated by Adrian Pop
Priority changed
13:15 Ticket #3657 (OMEdit - OMEdit no longer renders icons) updated by Adeel Asghar
Priority, Milestone changed
13:13 Ticket #2959 (Frontend - Use of partial, non-redeclared classes is not reported by the front-end) closed by Per Östlund
fixed: Closing since it seems to have been fixed. Please reopen if there are …
13:11 Ticket #2870 (Run-time - Non-linear solver is unable to handle HeatingSystem (msl32) properly) updated by Willi Braun
Priority changed
This seems not to be a blocker, since it's there for longer run.
13:10 Ticket #1853 (Frontend - reinit does not handle arrays) updated by Martin Sjölund
Priority changed
10:50 Ticket #2079 (OMEdit - OMEdit does not handle replaceable classes and components) updated by anonymous
Replying to roel: > We installed OM 1.9.4 and still can't …
10:47 Ticket #2079 (OMEdit - OMEdit does not handle replaceable classes and components) updated by roel
We installed OM 1.9.4 and still can't make a connection to a partial …
10:03 Ticket #3689 (Backend - Missing warning for StateSelect.always) created by Martin Sjölund
The following model does not generate warnings, but should in fact …
08:39 Ticket #3674 (New Instantiation - Template error generated by omc) updated by Lennart Ochel
In this case the error message on Windows is not very helpful. On …
07:45 Ticket #3674 (New Instantiation - Template error generated by omc) updated by Alexander Täschner <A.Taeschner@…>
The issue had nothing to do with ticket 3662, since it is not …
07:39 Ticket #3662 (Frontend - Internal error expanding package in OMEdit) closed by Alexander Täschner <A.Taeschner@…>
fixed: It is fixed in todays nightly build.
04:04 Ticket #3641 (FMI - FMU generation doesn't work on Windows) closed by Adrian Pop
fixed: Should be fixed in dd6bae/OMCompiler.
03:53 Ticket #3688 (Build Environment - FMU generation fails for C runtime) updated by Adrian Pop
Milestone changed
03:53 Ticket #3688 (Build Environment - FMU generation fails for C runtime) closed by Adrian Pop
duplicate: This is a duplicate of #3641.

2016-02-16:

16:33 Ticket #3495 (Code Generation - Issue with array indices in generated code) updated by Lennart Ochel
Mahder, can you please explain the issue? Do you think this could be …
15:49 Ticket #3688 (Build Environment - FMU generation fails for C runtime) updated by anonymous
Thanks!
13:51 Ticket #3662 (Frontend - Internal error expanding package in OMEdit) updated by Per Östlund
Maybe fixed in e8a1b5c, but I can't …
13:49 Ticket #3607 (OMEdit - Message number reset) updated by anonymous
CORRECTION OF THE PREVIOUS MESSAGE It was my fault. But I want to …
13:48 Ticket #3607 (OMEdit - Message number reset) updated by anonymous
It was my fault. But I want to clarify Consider this situation: - you …
13:42 Ticket #3644 (Backend - Elimination "reinit" in post-optimization module "simplifyComplexFunction") closed by Lennart Ochel
fixed
13:34 Ticket #3236 (Run-time - Unhandled Assertion-Error) closed by Lennart Ochel
fixed: This is already fixed.
13:01 Ticket #3608 (Frontend - Omedit shows a component's icon but when checking does not find it) updated by massimo ceraolo
Note that this strange situation was created only acting graphically …
10:39 Ticket #3607 (OMEdit - Message number reset) updated by Adeel Asghar
Error message number will always reset if you have checked `Reset …
09:59 Ticket #3688 (Build Environment - FMU generation fails for C runtime) updated by Adrian Pop
Status, Owner changed
This is a bug and I'm working of fixing it. Until then you can use …
09:58 Ticket #3656 (Backend - Current removeSimpleEquation module causes leading sign error) closed by Volker Waurich
fixed: It seems, that everything works. I will close the ticket.
09:44 Ticket #3662 (Frontend - Internal error expanding package in OMEdit) reopened by Alexander Täschner <A.Taeschner@…>
Just reproduced the error again using exactly the steps given above …
09:40 Ticket #3662 (Frontend - Internal error expanding package in OMEdit) closed by Alexander Täschner <A.Taeschner@…>
fixed: Using the current windows nightly build, the template error is not …
07:47 Ticket #3607 (OMEdit - Message number reset) reopened by anonymous
07:46 Ticket #3607 (OMEdit - Message number reset) updated by anonymous
It seems to me that error message number is not reset, even if the …
07:34 Ticket #3683 (OMEdit - Sometimes OMEdit does not delete connect equations) updated by anonymous
Sorry for the message of a minute a go. I did not see that you …
07:32 Ticket #3683 (OMEdit - Sometimes OMEdit does not delete connect equations) updated by anonymous
A simpler procedure to showing the issue 1) load and open …
00:25 Ticket #3688 (Build Environment - FMU generation fails for C runtime) updated by anonymous
PS: I'm on windows
00:18 script.mos attached to Ticket #3688 by anonymous
00:18 test.mo attached to Ticket #3688 by anonymous
00:17 options.PNG attached to Ticket #3688 by anonymous
00:17 Ticket #3688 (Build Environment - FMU generation fails for C runtime) created by olivier.sohn@…
Hello, In Beta1, from the UI, if I remove the option for "Cpp …
00:07 Ticket #3641 (FMI - FMU generation doesn't work on Windows) updated by olivier
Cc changed
Hello, I found that from the UI, FMU generation doesn't work if I …

2016-02-15:

23:29 Ticket #3683 (OMEdit - Sometimes OMEdit does not delete connect equations) updated by Adeel Asghar
Milestone changed
23:28 Ticket #3683 (OMEdit - Sometimes OMEdit does not delete connect equations) closed by Adeel Asghar
fixed: Fixed in 538f96a/OMEdit. The problem was that, after …
21:57 Ticket #3687 (Backend - Inline module fails with protected array variables) updated by Lennart Ochel
Milestone changed
There should be a milestone for blockers.
19:50 Ticket #3683 (OMEdit - Sometimes OMEdit does not delete connect equations) updated by anonymous
here you are
19:45 omeditcommunication.log attached to Ticket #3683 by anonymous
19:22 Ticket #3683 (OMEdit - Sometimes OMEdit does not delete connect equations) updated by Adeel Asghar
Post your omeditcommunication.log file. You can find it in …
19:14 Ticket #3683 (OMEdit - Sometimes OMEdit does not delete connect equations) updated by Adeel Asghar
I can't reproduce it :). I followed all your steps. For step 3 I added …
19:01 Ticket #3683 (OMEdit - Sometimes OMEdit does not delete connect equations) updated by anonymous
Finally I succeeded in finding a sequence showing the issue! 1) load …
19:00 RenaTest.mo attached to Ticket #3683 by anonymous
18:59 circuit.png attached to Ticket #3683 by anonymous
16:15 Ticket #3687 (Backend - Inline module fails with protected array variables) updated by Willi Braun
Description changed
16:09 Ticket #3687 (Backend - Inline module fails with protected array variables) updated by Willi Braun
Priority, Description changed
15:53 Ticket #3687 (Backend - Inline module fails with protected array variables) created by Willi Braun
Following model results into code generation issue, because of …
12:48 Ticket #2612 (Backend - dcpm model gives wrong results for 'wMechanical') updated by Willi Braun
Status, Owner changed
12:44 Ticket #3453 (Backend - Failed optimization tests after back end changes) closed by Vitalij Ruge
wontfix
12:44 Ticket #2684 (Run-time - unstable event system) updated by Willi Braun
Priority changed
Is this really a blocker, since we moved it already for 3 releases, …
12:43 Ticket #3546 (Optimization - optimization progress (Ipopt output) in XML format) updated by Vitalij Ruge
Status, Owner changed
12:42 Ticket #3306 (Run-time - New ipopt performance issues) closed by Vitalij Ruge
worksforme
11:24 Ticket #3656 (Backend - Current removeSimpleEquation module causes leading sign error) updated by Volker Waurich
Hopefully, […] fixes the problem properly. Lets wait for the …
11:17 Ticket #3656 (Backend - Current removeSimpleEquation module causes leading sign error) updated by Volker Waurich
These Warning are called from the RemoveSimpleEquations-module if the …
07:17 Ticket #2960 (OMEdit - Extremely sluggish performance of OMEdit when browsing MSL and ...) updated by massimo ceraolo
Timing update using the same PC that I've used four days ago: - time …
00:49 Ticket #3684 (Backend - index reduction fails with a singular jacobian) updated by Adam Dershowitz
Additionally, I see the same error in a version where v should …

2016-02-14:

16:13 Ticket #3686 (OMEdit - partial clipped or even entirely invisible component diagrams) closed by Adeel Asghar
fixed: Fixed in f66ffa7/OMEdit.
16:12 Ticket #3679 (Frontend - getComponentAnnotations is too slow on MSL components) updated by Adeel Asghar
New results after Per's improvements, ||=Commands =||=Time (secs) =|| …
15:19 Ticket #3684 (Backend - index reduction fails with a singular jacobian) updated by Adam Dershowitz
Yes. In fact when I was first testing I was using 3600 sec for the …
15:10 Ticket #3684 (Backend - index reduction fails with a singular jacobian) updated by anonymous
Replying to dersh: > That file has just a single row of …
13:33 Ticket #3686 (OMEdit - partial clipped or even entirely invisible component diagrams) created by Lennart Ochel
The working area of the diagram view doesn't match the graphical …
11:31 Ticket #3684 (Backend - index reduction fails with a singular jacobian) updated by Lennart Ochel
Milestone changed
03:23 Ticket #3684 (Backend - index reduction fails with a singular jacobian) updated by Adam Dershowitz
What strikes me as particularly strange is that the problem is not …
00:25 Ticket #3376 (Installation program - Command prompt under Windows) closed by Adeel Asghar
fixed: Replying to rfranke: > Recently I had noticed that OMEdit …

2016-02-13:

16:14 Ticket #3656 (Backend - Current removeSimpleEquation module causes leading sign error) updated by Rüdiger Franke
Something must be done urgently if OpenModelica produces such wrong …
11:28 Ticket #3376 (Installation program - Command prompt under Windows) updated by Rüdiger Franke
Recently I had noticed that OMEdit also got the menu Tools -> Open …
00:01 Ticket #3376 (Installation program - Command prompt under Windows) updated by Adeel Asghar
I added a command prompt in 7d939b5/OMEdit. It is …

2016-02-12:

22:47 Ticket #3685 (Code Generation - SimCode generation time does not scale properly with the system size) created by Francesco Casella
Consider the results on the compilation of the models …
21:30 Ticket #3679 (Frontend - getComponentAnnotations is too slow on MSL components) updated by Per Östlund
Priority changed
This should be improved as soon as Hudson feels like looking at my …
20:50 Ticket #3656 (Backend - Current removeSimpleEquation module causes leading sign error) updated by Rüdiger Franke
There must be a reason why the new implementation is not yet used …
20:49 Ticket #3684 (Backend - index reduction fails with a singular jacobian) updated by Adam Dershowitz
One other observation is that my results variable list includes a …
20:22 Ticket #3684 (Backend - index reduction fails with a singular jacobian) updated by Adam Dershowitz
I just tried to run this in OMShell, instead of OMEdit. In OMShell, …
20:02 Ticket #3684 (Backend - index reduction fails with a singular jacobian) created by Adam Dershowitz
I have run into a problem where one of my models shows no results in …
18:20 Ticket #3668 (Backend - Memory allocation of the back-end and code generation grows ...) updated by Francesco Casella
Owner changed
18:20 Ticket #3668 (Backend - Memory allocation of the back-end and code generation grows ...) updated by Francesco Casella
Status, Owner changed
18:10 Ticket #3559 (OMNotebook - OMNotebook while generating *init.xml use locale LC_NUMERIC options) updated by Martin Sjölund
Priority changed
I suppose this could happen if OMNotebook changes the locale (omc …
17:52 Ticket #3679 (Frontend - getComponentAnnotations is too slow on MSL components) updated by Per Östlund
Status, Owner changed
17:49 Ticket #3668 (Backend - Memory allocation of the back-end and code generation grows ...) updated by Francesco Casella
Probably due to double recursion in the function that computes the …
17:47 Ticket #3610 (Build Environment - Generating a fmu fails because share/omc/runtime/c is not present) closed by Martin Sjölund
fixed: This should have been fixed since …
17:46 Ticket #3610 (Build Environment - Generating a fmu fails because share/omc/runtime/c is not present) updated by Martin Sjölund
Status, Owner, Milestone changed
17:46 Ticket #3681 (Backend - calculateStrongComponentJacobians is slow and scales badly) updated by Francesco Casella
Summary changed
The reason why the function was executed anyway was that it was called …
17:23 Ticket #3641 (FMI - FMU generation doesn't work on Windows) updated by Francesco Casella
Priority changed
16:32 Ticket #3653 (Code Generation - Evaluation of lists (stringReal looses type?)) closed by Martin Sjölund
fixed
15:36 Ticket #3609 (Build Environment - make omc; cd OMCompiler; make install fails because omedit is not present.) closed by Martin Sjölund
fixed: This is getting fixed in …
15:35 Ticket #3609 (Build Environment - make omc; cd OMCompiler; make install fails because omedit is not present.) updated by Martin Sjölund
Status, Owner changed
15:29 Ticket #3639 (Third-Party Libraries - MinGW linker finds pre-built MSVC library) updated by Martin Sjölund
Note that it must also be the same version of MinGW that the library …
15:27 Ticket #3640 (Build Environment - Compilation errors for Modelica.Math.FastFourierTransform.Examples.RealFFT1) updated by Martin Sjölund
Adrian: Can you check if this works with the MSL shipped with …
15:22 Ticket #3647 (MetaModelica - boolString doesn't work as function argument) updated by Martin Sjölund
Status, Milestone changed
This is getting fixed in …
15:17 Ticket #3653 (Code Generation - Evaluation of lists (stringReal looses type?)) updated by Martin Sjölund
Getting fixed in: https://github.com/OpenModelica/OMCompiler/pull/404
15:16 Ticket #3653 (Code Generation - Evaluation of lists (stringReal looses type?)) updated by Martin Sjölund
Status, Owner changed
14:30 Ticket #3645 (New Instantiation - Modelica.Utilities.Files.removeFile doesn't work) updated by Martin Sjölund
See also m:#1886. We now remove the print functions, but the other …
14:24 Ticket #3683 (OMEdit - Sometimes OMEdit does not delete connect equations) updated by Adeel Asghar
Never faced this issue before. Would be nice if you could provide a …
14:15 Ticket #3683 (OMEdit - Sometimes OMEdit does not delete connect equations) created by anonymous
In OMEdit, when you delete a model, also the related connecting lines …
14:12 Ticket #2303 (OMNotebook - OMNotebook: move cells / change hierarchical structure of document) closed by Adeel Asghar
fixed
14:10 Ticket #2305 (OMNotebook - OMNotebook: “eval all” button) closed by Adeel Asghar
fixed
14:10 Ticket #3656 (Backend - Current removeSimpleEquation module causes leading sign error) updated by Willi Braun
Summary changed
13:01 Ticket #3682 (Backend - bindValue in BackendDAE.Var) created by Volker Waurich
Hi, just for clearification: What is the difference between …
07:40 Ticket #3318 (Interactive Environment - Too many heap sections) updated by massimo ceraolo
This issue is well and alive also in rel OM …
07:34 TestConnect.mo attached to Ticket #3608 by massimo ceraolo
07:32 Ticket #3608 (Frontend - Omedit shows a component's icon but when checking does not find it) updated by massimo ceraolo
The enclosed TestConnect.mo" shows the problem is still existing. - …
07:28 Ticket #3608 (Frontend - Omedit shows a component's icon but when checking does not find it) reopened by massimo ceraolo
07:21 LargeAlgebraic_MemoryUsage2.pdf attached to Ticket #3668 by Lennart Ochel
Impact of symbolic Jacobian computation for SCC analysis on the memory …
07:18 Ticket #3668 (Backend - Memory allocation of the back-end and code generation grows ...) updated by Lennart Ochel
Basically all the memory is consumed by computation of symbolic …
01:05 test.mos attached to Ticket #3681 by Francesco Casella
01:05 TestStrongComponentJacobians.mo attached to Ticket #3681 by Francesco Casella
01:05 Ticket #3681 (Backend - calculateStrongComponentJacobians is slow and scales badly) created by Francesco Casella
The calculateStrongComponentJacobians function is slow and scales …

2016-02-11:

16:37 Ticket #3672 (OMEdit - Block connection including an array) closed by Adeel Asghar
invalid: You can connect two arrays together. In the create connection dialog …
16:37 Ticket #3680 (Interactive Environment - getConnectionCount does not return connection with for loop) updated by Adeel Asghar
Status, Owner changed
16:35 script.mos attached to Ticket #3680 by Adeel Asghar
16:35 M.mo attached to Ticket #3680 by Adeel Asghar
16:34 Ticket #3680 (Interactive Environment - getConnectionCount does not return connection with for loop) created by Adeel Asghar
If the connection is defined in the for loop like this, […] The …
16:32 Ticket #2960 (OMEdit - Extremely sluggish performance of OMEdit when browsing MSL and ...) updated by massimo ceraolo
Even though I understand it is obsolete after today's discussion, I …
15:53 Ticket #3675 (OMEdit - Add interactive simulation support (e.g., DynamicSelect display)) updated by Dietmar Winkler
Just to increase the pressure: …
15:43 Ticket #2960 (OMEdit - Extremely sluggish performance of OMEdit when browsing MSL and ...) updated by Francesco Casella
But why should it take this long to instantiate the World model or the …
15:29 Ticket #2960 (OMEdit - Extremely sluggish performance of OMEdit when browsing MSL and ...) updated by Adrian Pop
This happens because the MB library has annotations containing …
15:25 Ticket #2960 (OMEdit - Extremely sluggish performance of OMEdit when browsing MSL and ...) updated by Francesco Casella
I just opened #3679 on this specific topic, and marked it as blocker. …
15:23 Ticket #3679 (Frontend - getComponentAnnotations is too slow on MSL components) created by Francesco Casella
This is the performance log reported by OMEdit when opening the …
15:14 Ticket #3677 (OMEdit - Missing Cpp path when simulating from OMEdit under Windows) closed by Adeel Asghar
fixed
15:14 Ticket #3673 (OMEdit - Add a button for inferring bindings) closed by Adeel Asghar
fixed: Done in 8dacf8d/OMEdit.
12:13 Ticket #3668 (Backend - Memory allocation of the back-end and code generation grows ...) updated by Lennart Ochel
Status changed
This seems to be connected to very bad structure in the backend. I …
12:03 Ticket #2960 (OMEdit - Extremely sluggish performance of OMEdit when browsing MSL and ...) updated by Adeel Asghar
I provided the reason in my very first comment. I am just copy pasting …
11:59 Ticket #2960 (OMEdit - Extremely sluggish performance of OMEdit when browsing MSL and ...) updated by Martin Sjölund
Can you attach an OMEdit log where you tried this out? …
11:50 Ticket #2960 (OMEdit - Extremely sluggish performance of OMEdit when browsing MSL and ...) updated by massimo ceraolo
It seems that the situation is worsening. I made a test on OMEdit …
00:56 Ticket #3678 (*unknown* - Efficient flattening (and code generation) for large-scale network models) updated by Francesco Casella
I understand that this cannot work in general if you start having …
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