id Summary Type Priority Milestone Component Version 5767 Issues with BranchingDynamicPipes and homotopy-based initialization defect blocker 2.0.0 Run-time v1.16.0-dev 5768 Model HeatExchangerSimulation fails when using homotopy defect blocker 2.0.0 Run-time v1.16.0-dev 6039 Allow to change parameters before resimulating when -iif is used to import start values enhancement blocker 1.19.0 Run-time 6340 Automatically recognize if a model is best run with daeMode enhancement blocker 2.0.0 *unknown* 1.16.0 5997 Improve CVODE in C-runtime to production-grade enhancement critical 2.0.0 Run-time v1.16.0-dev 6057 impeuler poor performance and Restart Kinsol: change linear solver to KINDense. defect critical Run-time v1.16.0-dev 6041 Fix FMU dependencies with CVODE defect high FMI v1.16.0-dev 6181 Boolean incorrectly evaluated and asserts, implying negative time? defect high Run-time v1.17.0-dev 6211 VDI6007.TestCaseXX models fail in Buildings defect high Run-time 6284 When condition with dae mode defect high NeedsInput Run-time 1.16.0 6312 dgesv failing in windows when computing Ax=b defect high Run-time 1.16.0 6372 Asserts in conditional equations are not handled correctly defect high Run-time 1.18.0-dev 6422 Performance problems with Power Electronics enhancement high Run-time 1.16.5 6436 Segmentation fault with non-linear Newton solver defect high Run-time 1.18.0-dev 6055 Bug when passing Boolean arrays as external function arguments defect normal Run-time v1.16.0-dev 6411 Improve zero crossing functions by using continuous expressions defect normal 2.0.0 Run-time 1.16.1 4500 Reinit of variables defect high Future Backend v1.12.0 5328 ODE solver behaves erratically in two MultiBody examples with dynamic state selection defect blocker 1.19.0 Run-time v1.14.0-dev-nightly 5590 Bad dynamic state selection leads to singular initialization defect blocker 1.19.0 Backend 6052 Issue with analyzeInitialSystem in HanserModelica defect blocker 1.19.0 Initialization 6053 Issue with ASCC and state selection in HanserModelica defect blocker 1.19.0 Backend 6102 IDAS sensitivity yields absurd results defect blocker 1.19.0 Backend 6150 The debugger output with dummy derivatives is inconsistent and confusing defect blocker 1.19.0 Backend 6237 Wrong behaviour with conditional equation driven by boolean variable defect blocker 1.19.0 Backend 1.16.0 6294 The complexity of matching and sorting deteriorated badly between 1.13 and 1.14 defect blocker 1.19.0 Backend 1.16.0 6386 Better diagnostics for over- and under-determined systems defect blocker 2.0.0 *unknown* 1.16.2 5099 Merging min/max attributes for alias elimination enhancement critical Backend 5725 Issues with start values in ThermoSysPro defect critical Backend 6315 Issue with initial equation generation in Physiolibrary defect critical Backend v1.17.0-dev 5560 Make it clearer who are the candidate states in dynamic state selection sets defect high 2.0.0 Backend 5573 Dump the jacobian dependencies on the tearing variables enhancement high Backend 5576 Solve array equation in backend for array of records defect high Future Backend 5580 --evaluateProtectedParameters should default to true defect high Backend 5705 Simplifications of boolean variables in initialization problems defect high Backend 5812 Start values lost in big power plant initialization defect high Future Backend 5843 Make sure daeMode works in a reliable way defect high 2.0.0 Run-time 5865 Missing transformational debugger information for $cse implicit equations defect high Backend 5947 Backend cannot solve for variable indexed array elements discussion high Future Backend 6079 Conflict between modelica_synchronous and pulse source defect high Backend 6097 Store imported start values for later reuse enhancement high Interactive Environment 6224 OM cannot run some electrical load flow calculations from open-source library PowerSysPro defect high Initialization 1.16.0 6236 Solve simple linear systems in closed form if that leads to simple solution enhancement high Backend 1.16.0 6240 Extend overconstrained connector semantics to handle dynamic branches enhancement high 2.0.0 Backend 1.16.0 6259 Free parameters mess up FMI model structure defect high Backend v1.17.0-dev 2850 Redeclared models use wrong icon defect blocker 2.0.0 OMEdit trunk 2891 Hierarchical editing of models enhancement blocker 2.0.0 OMEdit trunk 3915 Rename feature missing in OMEdit enhancement blocker 2.0.0 OMEdit 4141 Important missing feature: Allow save and opening of Modelica files containing syntax errors defect blocker 2.0.0 OMEdit v1.11.0 4598 OMEdit should not hang for more than a few seconds defect blocker 2.0.0 OMEdit 4809 OMEdit cannot deal with component parameters deriving from more than one inheritance step defect blocker 1.19.0 OMEdit 4848 Linear equations are not detailed in the debugger defect blocker 1.19.0 OMEdit 5346 Duplicate model function in OMEdit should work without compromises defect blocker 2.0.0 OMEdit 5394 Perform CI testing on OMEdit enhancement blocker 2.0.0 OMEdit 5395 OMEdit generates invalid displayUnit modifiers for arrays of parameters defect blocker 2.0.0 OMEdit 5407 Make the input of array parameters a humane experience defect blocker 2.0.0 OMEdit 5418 Avoid confusing error messages from the solvers defect blocker 2.0.0 OMEdit 5427 Proper handling of library versions in OMEdit enhancement blocker 2.0.0 OMEdit 5509 Make Simulation Setup dependent of target language defect blocker 2.0.0 OMEdit v1.14.0-dev-nightly 5535 Inheritence of classes with same elements results in doubling defect blocker 2.0.0 OMEdit v1.14.0-dev-nightly 5645 Bad quality of SVG export of diagram view defect blocker 2.0.0 OMEdit v1.14.0-dev-nightly 5649 Summary of issues with diffModelicaListings defect blocker 1.19.0 Interactive Environment 5650 OMEdit does not update the cache defect blocker 1.19.0 OMEdit v1.14.0-dev-nightly 5720 Do not allow to install on directories where the user does not have admin rights defect blocker 1.19.0 Installation program v1.16.0-dev 5724 Make sure OMEdit doesn't break if inappropriate flags are selected defect blocker 1.19.0 OMEdit 5731 One-click bug report solution for OMEdit enhancement blocker 1.19.0 OMEdit 5784 Problems displaying text on menus and other elments defect blocker 2.0.0 OMEdit v1.13.2 5788 Cannot input parameters redefined in child models using OMEdit defect blocker 2.0.0 OMEdit 5862 Make it possible to manage variable modifiers in OMEdit enhancement blocker 1.19.0 OMEdit 5981 OMEdit does not handle correctly modified inherited parameters defect blocker 2.0.0 OMEdit 5982 Support macros text strings within diagrams defect blocker 1.19.0 OMEdit 5985 Code foldings for ssp source code enhancement blocker 2.0.0 OMEdit 6051 Provide better feedback on advance rate of simulations in OMEdit enhancement blocker 1.19.0 OMEdit 6085 Problem with licensed models defect blocker 1.19.0 OMEncryption 6123 Preserve order of modifiers in OMEdit defect blocker 1.19.0 OMEdit 4658 OMEdit does not show pop-up list of enumeration type in parameter's pop-up window defect critical OMEdit v1.13.0-dev-nightly 5109 Nightly build 9/7/2018 installer issue defect critical Future Installation program v1.13.0-dev-nightly 5147 Log scale enhancement critical OMEdit 5175 OMEdit cannot create models as separate .mo files defect critical OMEdit 5291 Issue with Modelica.Mechanics.MultiBody.Examples.Elementary.RollingWheel in OMEdit defect critical OMEdit 5345 omc-based FMI import in OMEdit enhancement critical 2.0.0 OMEdit 5664 Reload feature in OMEdit enhancement critical 2.0.0 OMEdit v1.14.0-dev-nightly 5902 "Icon view ""Bring to front"" not working" defect critical OMEdit v1.14.1 5919 Error of Microsoft Visual C++ Runtime Library defect critical OMEdit v1.14.1 5925 Reduced installation enhancement critical Installation program v1.16.0-dev 5964 Link relevant OpenModelica workshop presentations and project deliverables to OMC User's Guide enhancement critical Documentation 5996 Graphical support to propagate parameters enhancement critical 2.0.0 OMEdit 6155 Z-axis not working in OMEdit defect critical OMEdit v1.16.0-dev 6249 Inconsistent behaviour when opening a new class from a tab with syntactically wrong code defect critical OMEdit 1.16.0 6269 Creating new Composite model freezes OMEdit (WSL) defect critical OMEdit v1.17.0-dev 6350 OMEdit cannot handle simulations with more than 10000 variable comfortably defect critical 2.0.0 OMEdit v1.17.0-dev 2394 include the diagram view in OMNotebook enhancement high Future OMNotebook trunk 2421 OMEdit gdb debugging - desired features enhancement high Future OMEdit trunk 2499 Better OMEdit support for editing large string bindings for parameters or constants enhancement high OMEdit trunk 2972 OMEdit-omc integration for performance enhancement high Future OMEdit trunk 3029 Add support for generating a 32bit FMU using a 64bit OMC (if possible) defect high Future FMI trunk 3287 Allow input of common parameters and replaceable classes in a multiple component selection enhancement high OMEdit trunk 3406 Problem with initial values / parameters in FMU generation from Simulink defect high Future FMI trunk 3474 OpenModelica 1.9.3 Installer for Windows 7 - Path Setup Fails defect high Future Installation program 3660 Linearisation menu enhancement high Future OMEdit 3721 Re: FMI 1.0 co-simulation API skeleton. defect high Future FMI 1.0 v1.9.4-dev-nightly 3869 3d-trajectories in OMEdit enhancement high 2.0.0 OMEdit 3899 Make FMU Compile without configure script defect high Future FMI 3985 Implement debug logging features in FMUs enhancement high FMI 3986 Allow setting default simflags in FMUs enhancement high FMI 4068 Failed to configure openmodelica-devel defect high Future Installation program v1.11.0 4085 OMEdit cross-compilation missing options defect high OMEdit 4108 Better inspection of results in OMEdit enhancement high Future OMEdit 4133 plot() in OMNotebook does not respect displayUnit defect high Future OMPlot v1.11.0 4150 Virtual Machine problems enhancement high Installation program v1.11.0 4163 Load/save a DynamicWebbook defect high Future OMNotebook 4164 OMEdit / OMNotebook do not open files at start on OS X defect high OMEdit v1.11.0 4180 Make diff algorithm move annotation section to the end defect high Future OMEdit 4229 Augmented bouncing ball model falls through if exported and imported as FMU defect high Future FMI 4244 "Redeclared models ""loose"" their connectors" defect high Future OMEdit 4307 "OMEdit: Icon and Diagram: Silent give up on expression: ""visible = useHeatPort""" defect high Future OMEdit 4328 OMEdit: bug when partial cutting folded annotations and UNDO defect high Future OMEdit 4353 OMEdit: Convenient selection of records for parameters enhancement high Future OMEdit 4371 Import unit information enhancement high Future OMPlot 4414 Protected (expandable) connectors within a component model are not suppressed in icon view of component when placed in other models defect high OMEdit v1.11.0 4480 Initial conditions are not considered properly when applying Re-simulate defect high Future OMEdit 4485 Add units for volume flow to OMEdit enhancement high OMEdit 4518 Optionally introduce aliases for variables with composite names in the declarative debugger enhancement high OMEdit 4555 Redundantly inherited parameters (diamond inheritance) appear multiple times in parameters dialog of instantiated model defect high OMEdit 4580 OMEdit does not show the boolean condition of the state machine transition defect high OMEdit v1.13.0-dev-nightly 4586 enhancement: show class diagram in OMEdit enhancement high Future OMEdit 4609 Refresh button enhancement high Future OMPlot 4616 Array versus vector signals plotting behavior enhancement high Future OMPlot v1.12.0 4721 Complex variables do not show documentation string in Variables Browser discussion high Future OMEdit 4723 Drawing inherited icons defect high Future OMEdit v1.13.0-dev-nightly 4765 Problem with stacking of icons defect high OMEdit v1.13.0-dev-nightly 4797 Is there a way to define a LaTex formatted text to dfine a symob for a variable in OM? enhancement high Future OMEdit v1.13.0-dev-nightly 4801 Possible display unit are handled differently for variables and outputs (and inputs) defect high Future OMEdit v1.13.0-dev-nightly 4954 Add a default style.css which OMEdits info/revisions view uses enhancement high OMEdit v1.13.0-dev-nightly 4972 Annotations in extended clause have no effect defect high Future OMEdit v1.13.0-dev-nightly 5070 Build a new class out of selected components enhancement high OMEdit 5123 Support installations of multiple releases in Windows enhancement high Future Installation program 5164 OMEdit should help remove wrong modifiers enhancement high OMEdit 5165 Weird behaviour of OMEdit when saving defect high OMEdit 5166 Feature request: same increment of horizontal and vertical axis enhancement high Future OMEdit 5258 Top-level parameter tolerance is replaced by OMEdit with the simulation tolerance defect high OMEdit v1.12.0 5269 Make number of decimals in OMEdit plots and variable browser customizable enhancement high OMEdit 5438 Process crashed Simulation Process Failed. Exited with code -1073741511. defect high OMEdit v1.13.2 5480 Automatic formatting does not respect indentation defect high OMEdit v1.14.0-dev-nightly 5626 Linearize should be available from the OMEdit GUI enhancement high 2.0.0 OMEdit 5708 OM erroneously prompts saving options in annotations defect high 2.0.0 OMEdit 5776 Allow to include in-package dependencies when duplicating enhancement high 2.0.0 OMEdit 5798 Allow adminstrators to install OM for all users defect high Installation program 5809 Allow multiple installations on the same Windows PC enhancement high Installation program 5826 [OMEdit] Automatically expand the filtered library tree defect high Future OMEdit 5859 "Make OMEdit display ""pu"" instead of ""1""?" enhancement high OMEdit 6008 OMEdir debugger support for quoted identifiers defect high OMEdit 6062 Proper handling of changed global settings enhancement high OMEdit v1.16.0-dev 6064 Changes after restart defect high OMEdit v1.16.0-dev 6073 [OMEdit] Add support for pre/post scripts to simulate enhancement high OMEdit 6176 Display multi-dimensional arrays under collapsible trees as 1D arrays enhancement high 2.0.0 OMEdit 6185 Freeze&Crash (occasionally) when modifying Plot Setup defect high OMEdit v1.16.0-dev 6233 Tooltip shows wrong unit defect high OMEdit 1.16.0 6277 Parameter with negative sign changes display unit defect high OMEdit v1.17.0-dev 6321 Add the Reload feature in OMEdit enhancement high OMEdit 1.16.0 6326 OMEdit changes to dark mode if Fedora changes to dark mode defect high OMEdit 1.16.2 6327 OMEdit crashes when unloading a library defect high OMEdit v1.17.0-dev 6360 Base model parameters disappear from GUI when edit Extended model defect high OMEdit 6381 Dump the settings of OMEdit in the OMEdit logs defect high OMEdit 1.16.2 6382 External Interfacing of Models defect high NeedsInput OMEdit 1.16.2 6398 OMPlot save to SVG does not properly escape text in Title defect high OMPlot 1.16.2 6417 OMEdit keyboard short cuts / hot keys enhancement high OMEdit v1.17.0-dev 6443 Issues with profiling in OMEdit defect high OMEdit 1.18.0-dev 2777 Omedit and small plots issues enhancement normal OMEdit trunk 3197 Better optimization support in OMEdit defect normal Future OMEdit trunk 3534 Optimize FMI getters and setters for aliases enhancement normal Future FMI 3715 Horizontal-only and vertical-only zoom in plot window missing enhancement normal Future OMPlot v1.9.4-beta.2 3962 OMEdit variable overrides enhancement normal Future OMEdit 4020 """JSON object expected ',' or '}'"" error on FMU load" defect normal Future FMI 4078 OMEdit MetaModelica debugger suggestions enhancement normal Future OMEdit 4227 OMEdit displays enumerations as integers when debugging defect normal Future OMEdit v1.12.0 4347 OMEdit: improve drawing of connections by correctly initiated x/y mode enhancement normal Future OMEdit 4351 OMEdit: Keep abbreviated library paths from import when moving components defect normal Future OMEdit 4408 top level parameter settings enhancement normal Future OMEdit 4437 Quality of OMEdit plots not totally satisfying enhancement normal Future OMEdit 4443 Wish for background-color setting in OMEdit enhancement normal Future OMEdit 4719 Saving plot sessions enhancement normal Future OMEdit v1.13.0-dev-nightly 4956 Color and width of connecting lines enhancement normal OMEdit 5105 Unable to set fixed=true through modifier field defect normal OMEdit v1.13.0-dev-nightly 5292 Can't run OpenModelica install-executable on Windows via explorer defect normal Installation program v1.14.0-dev-nightly 5428 Undo makes the cursor move to the end of the editor and unwraps all annotations defect normal OMEdit v1.14.0-dev-nightly 5442 Sorting classes enhancement normal 2.0.0 OMEdit v1.14.0-dev-nightly 5540 plot window start defect normal Future OMEdit v1.13.2 5585 Parameter record editor enhancement normal OMEdit v1.13.2 5773 Correctly show resistance unit of measure enhancement normal OMEdit 5819 OMSens results are not displayed defect normal Future OMEdit v1.16.0-dev 5872 Arrow aspect ratio defect normal OMEdit 5986 Can't open wsl path from OMEdit under Windows defect normal 2.0.0 OMEdit v1.16.0-dev 6156 Toolbar setup not kept across sessions defect normal OMEdit 6170 "Reintroducing documentation ""link"" in class context menu" enhancement normal OMEdit v1.16.0-dev 6177 Graphic Modelling does not respect tab / indentation settings defect normal OMEdit v1.16.0-dev 6187 Plots to Clipboard enhancement normal OMEdit 6191 Autocompletion information box sometimes gets stuck defect normal OMEdit v1.16.0-dev 6309 Font size of text in info box too small when dispayed in modern screens defect normal OMEdit v1.17.0-dev 6317 "Autocompletion breaks after annotation(Dialog(tab = ""Anything""))" defect normal OMEdit 1.16.1 6392 Possibility to pin recent files enhancement normal OMEdit 1.16.2 2438 OMEdit - desired features enhancement low Future OMEdit trunk 3320 Optimization settings as annotations enhancement low Future OMEdit trunk 3591 "OMEdit fails when opening ""total save"" model" defect low Future OMEdit 4015 OMEdit Plot: Log scale dose not take settings from zoom box defect low Future OMEdit 4217 OM Resolution issue defect low Future OMEdit 4321 OMEdit: Star behind filename in tabview is still visible although user did undo all steps enhancement low Future OMEdit 4422 Installation of OpenModelica fails if not explicitly executed as Administrator defect low Installation program v1.11.0 4946 Flipping shapes in icon view enhancement low Future OMEdit 5825 [OMEDIT] Export to specific location enhancement low Future OMEdit 5905 Clean up large copy pasted code parts in OMEdit enhancement low Future OMEdit 5945 Position of the output box always in the primary screen enhancement low OMEdit 6044 Formatted equation editor when editing models enhancement low Future OMEdit 6092 Wrong time display for parameter for simulation not starting at 0 defect low OMEdit v1.16.0-dev 6402 Enable/disable Line Wrapping from editor context menu (right-click) enhancement low OMEdit v1.17.0-dev 5487 Add -nfAPI flag to existing API tests in the testsuite enhancement blocker 1.19.0 Testing Framework 5488 Complete coverage test of MSL 3.2.3 OMEdit NF API calls enhancement blocker 1.19.0 Testing Framework 5543 OMEdit does not check if added connections are valid defect blocker 2.0.0 NF API 5609 Redeclared model shows icon of base class defect blocker 1.19.0 NF API 5811 Install OMC for Jenkins in the most problematic paths enhancement blocker 1.19.0 Testing Framework 6142 Allow to set parameter values in redeclared elements in OMEdit enhancement blocker 1.19.0 OMEdit 6272 installPackage does not work on Windows defect critical Installation program v1.17.0-dev 1575 Really bad code generation for parameter arrays set via a function call... defect high Future Simulation Code Generation 2923 Expressions get simplified even if flag noSimplify is used defect high Future Frontend trunk 2929 Encapsulation does not work defect high Future Frontend trunk 3800 Verification of nightly tests lacking absolute tolerance defect high Future Testing Framework 4298 OMOptim build on linux amd64 failed due to gcc 6.0 bug 70129 defect high Future OMOptim v1.12.0 4429 Builtin function cardinality is not implemented in Ceval.cevalBuiltinHandler defect high Future Backend 4548 Implement support for enumerations in Susan enhancement high Future Susan (Templates) v1.13.0-dev-nightly 4559 OmOptim is not starting in Linux defect high Future OMOptim 4620 CodegenCFunctions.daeExp has stack overflow defect high Susan (Templates) v1.13.0-dev-nightly 4746 Trace back where a given component is defined (or modified) in a class enhancement high Future Frontend 5184 Larger models of ScalableTestSuite fail on Hudson because of code generation timeout defect high Testing Framework 5220 Issue with sundials macports defect high Testing Framework 5556 Undefined behavior in OpenModelicaScriptingAPIQt.cpp defect high Future Susan (Templates) v1.14.0-dev-nightly 5820 OMJulia ModelicaSystem - BouncingBall.mo! NotFound defect high OMJulia v.1.15.0-dev 5833 No responds using Interact widget in IJulia with OMJulia defect high Future OMJulia v.1.15.0-dev 5962 We should check that major Linux distros work in the testsuite defect high *unknown* 5977 Schedule for 1.16.0 release task high *unknown* 6015 Development of an OMScilab interface enhancement high OMScilab 6184 getInstallationDirectoryPath() depends on executable starting location defect high Interactive Environment 6225 OMSimulator hangs in the HUBCAP sandbox defect high OMSimulator v1.17.0-dev 6226 OMEdit freezes when starting/initializing a SSP simulation from the GUI defect high *unknown* 1.16.0 6263 Fix spurious remaining issues in the master testsuite defect high Testing Framework 1.16.0 6291 failed to value of parameter defect high NeedsInput Interactive Environment v1.17.0-dev 1974 Types in the OMC compiler enhancement low Future Build Environment trunk 2007 Typeinformation is wrong for components of an array defect low Future Frontend trunk 2222 OMPython interface loses sequence info and OMPython exit bug defect critical Future OMPython trunk 5612 OMPython fails to load model in enhanced mode due to ValueError defect critical Future OMPython v1.13.2 5499 setParameters of ModelicaSystem has no effect on simulation defect high Future OMPython 5717 OMPython linearize function not working correctly defect high OMPython 5921 Support for loading mol files in OMPython enhancement high Future OMPython v1.16.0-dev 6016 Unable to access Open Modelica from Scilab defect high OMPython v1.16.0-dev 5230 getErrorString raises pyparsing.ParseException after calling buildModel in the python interface defect normal OMPython v1.13.0-dev-nightly 5881 Constants in a model cannot be read from a FMU defect high FMI v1.16.0-dev 5983 Cleanup black box FMUs defect high FMI 6178 unable -assert (simulation flag) with ompython defect high OMPython 6214 Simulate OpenModelica models on linux Server/Cluster defect high Future OMPython 6305 Retire support of Python 2 in OMPython discussion high OMPython 1.16.0 6349 Failed to insert class Test_VSC within HVDCcomponents.Examples defect high OMPython 1.16.0 6365 check type of submodel defect high NeedsInput OMPython 1.16.2 5855 Achieve successful simulation of 100% MSL 4.0.0 models defect blocker 2.0.0 *unknown* 5813 Improve selection of start attributes for alias variables defect critical Backend 6088 Remaining issues with HelmholtzMedia defect high Third-Party Libraries 6265 assert() not correctly handled by OM: second case defect high *unknown* 1.16.0 6292 Multiple instances of the same FMU exported from OM cannot be run in parallel defect high FMI 1.16.0 6339 Chemical library models fail because of too many event iterations or chattering defect high Third-Party Libraries 1.16.0 6389 Impossible to expand the latest release of library PowerSysPro (2.1.2) defect high OMEdit v1.17.0-dev 1168 When there's an empty element in the Placement.iconTransformation record, the corresponding value in the Placement.transformation might be returned instead of '-'. defect high Future Interactive Model Editor Interface 1169 translateGraphics might also support 2.x to 3.x annotations update. enhancement low Future Interactive Model Editor Interface 4221 OmOptim crashes after model selection defect critical Future OMOptim v1.11.0 3004 OMOptim optimization is not working defect high Future OMOptim trunk 3086 Crash of OMOptim defect high Future OMOptim 3154 OMOptim and clang: incomplete type 'Variable' named in nested name specifier defect high Future OMOptim trunk 5955 OMSens does not stop running when failing defect normal Future OMSens 5504 Make the startup box moveable enhancement low Future OMEdit v1.9.3 5150 The utility sample() freezes the output after a amount of simulation time. defect high Future OMSimulator v1.12.0 3007 OmOptim defect normal Future OMOptim trunk 1080 Constraining type on redeclarations (from MathCore) defect normal 2.1.0 New Instantiation trunk 1081 Restrictions on redeclarations (from MathCore) defect normal Future 3977 Better diagnostics for non-balanced models enhancement blocker 2.0.0 New Instantiation 4032 Using Extern C function compiler generates duplicate variables. defect blocker Future Code Generation v1.9.4-v1.9.x 5036 Better code generation for constant arrays defect blocker 2.0.0 Code Generation v1.13.0-dev-nightly 5252 Misleading and incomplete output regarding conflicting start and nominal attributes defect blocker 2.0.0 Backend 5302 PowerSystems models with redundant intial conditions cannot be handled by backend defect blocker 2.0.0 Backend 5547 Including c-files from external_solvers for nonlinearSolverHomotopy enhancement blocker 2.0.0 FMI v1.14.0-dev-nightly 5574 Failed to solve linear system of equations because of wrong dynamic state selection defect blocker 1.19.0 Backend v1.13.2 5581 FMU - ME accuracy defect blocker 2.0.0 FMI v1.14.0-dev-nightly 5600 removeEqualFunctionCalls should be better documented and merged with comSubExp defect blocker 2.0.0 Backend 5775 memory leak in FMUs using CombiTimeTable defect blocker 1.19.0 FMI 5857 MSL OpAmp simulation results in OM defect blocker 2.0.0 Backend v1.16.0-dev 5926 Save a proper result file when interrupting a simulation defect blocker 2.0.0 Run-time 2634 underdetermined initialization problems lead to division by zero defect critical Future Backend trunk 4024 Bugs in generating xml files defect critical Code Generation v1.11.0 4050 Array of component: Too many equations. defect critical 2.0.0 Backend 4131 Superfluous variables and parameters are part of the simulation defect critical Future Backend 4362 Always check how new methods scale with the problem size discussion critical Backend 4903 Memory leak? defect critical Backend v1.13.0-dev-nightly 4957 Inefficient code generated for record derivatives defect critical Future Code Generation v1.13.0-dev-nightly 5041 assert on parameters are not called in the right order defect critical Backend 5148 Changes of integer input of FMU are ignored defect critical Future Backend v1.13.0-dev-nightly 5616 Handling of indexing in arrays of records defect critical 2.0.0 Code Generation 5748 FMU crashing matlab defect critical Future FMI v1.14.0 5823 Verification of FMI models has interpolation issues defect critical FMI 5869 NULL-Pointer Exception caused by pool_malloc discussion critical FMI v1.14.0 5888 Record's inheritance defect critical Future OMSimulator v1.14.1 5971 TLM pendulum example error defect critical OMSimulator 5975 Numerical problems with initialization of thermofluid model in BuildingSystems defect critical Run-time v1.14.1 6019 previous(y) is chattering in a discrete-time model defect critical Run-time v1.16.0-dev 2717 Exporting a model as XML code file not completed defect high Future Code Generation 2804 codegen error if one is using Modelica.Utilities.Streams.readLine defect high Future Code Generation trunk 2883 Restructuring SimCode phase task high Future Backend trunk 3079 Start values are not calculated properly if they depend on secondary parameters defect high Future Backend trunk 3390 Issues with unparsing the type of variable in model_init.xml defect high Future Code Generation trunk 3419 Function signatures for type safe function partial application defect high Future Code Generation trunk 3454 Wrong results after the latest back end changes defect high Future FMI 3526 Code generation fails for array in records defect high Future Code Generation 3832 Wrong min/max attributes for derivatives in equation systems defect high Future Backend 3931 Do not generate stupid equations enhancement high Future Initialization 3963 Split C source code in more files for more efficient parallel compilation enhancement high Code Generation 3996 Massive slowdown when using generate_icon.py defect high Future Backend v1.11.0 4025 Incorrect XML File Export for Shipping Model defect high Future Backend v1.11.0 4113 $ is invalid in C identifiers defect high Future Code Generation 4118 removeSimpleEquation failed defect high Backend 4129 Inefficient array code generation defect high Backend 4168 DAE index reduction in clocked partitions defect high Backend 4384 Memory management of pre values discussion high Future Run-time 4411 Odd error-message for over-determined system defect high Future Backend 4430 MDD clocked SerialPackager models fail to translate defect high Future Backend 4535 Structural singularity related to electric ground placement defect high Future Backend v1.12.0 4560 BackendDAE.adjacencyRowEnhanced fails with array function defect high Future Backend 4589 Investigate using AvlSetInt for Adjacency Matrix enhancement high Future Backend 4591 partitionIndependentBlocksEq stack overflow defect high Future Backend 4631 FMU clash with IPython and PyFMI (JSON involved) defect high Future FMI v1.12.0 4641 FMU exported from OpenModelica 1.13.0 does not integrate correctly until end of integration interval (time event missing) defect high FMI 4707 Wrong symbols naming in FMU import library defect high Future FMI v1.13.0-dev-nightly 4740 """if noEvent()"" won't protect sqrt from being called" defect high Future Backend 4777 Support modification of description string enhancement high Future Backend 4792 wrapFunctionCall does not work for array outputs enhancement high Backend 4870 Do not evaluate parameter-dependent assertions at each time step. enhancement high 2.0.0 Code Generation 4871 Avoid using DIVISION macros in the dynamic equations if the denominator is a parameter-dependent expression enhancement high 2.0.0 Code Generation 4881 removeEqualFunctionCalls and wrapFunctionCalls defect high Future Backend 4888 ModelicaExternalC libraries for Visual Studio are missing defect high Future Run-time 4893 ligc segfault at fmiInstantiateModel defect high Future Code Generation v1.13.0-dev-nightly 4998 table.getNextTimeEvent defect high Future Backend v1.12.0 5000 Use Model_init.xml in the resources folder of FMU instead of compiling Model_init_fmu.c defect high Future FMI 5064 Inline doesn't work properly defect high Future Backend 5082 internal compiler error: Segmentation fault defect high Future Code Generation v1.13.0-dev-nightly 5108 Models with large arrays of parameters cause the runtime to segfault defect high Run-time 5113 [FMI] Fix issues with input/output String/Boolean in FMUs defect high Future FMI 5124 Very simple model is detected as over-determined defect high Future Backend 5141 Issues with the solution of fluid system models with low delta-p components defect high Run-time 5149 Discrete integer input causes internal error when generating code (but validated without any errors) defect high Future Backend v1.13.0-dev-nightly 5154 Strange license of FMI run-time discussion high Future FMI 5196 Memory leak with inline arrays in when clauses defect high Future FMI v1.13.0-dev-nightly 5214 URI expansion misinterprets control characters defect high Future Code Generation v1.13.0-dev-nightly 5267 Additional variables added in FMUs exported from OM discussion high Future FMI 5300 Support the inverse annotation defect high 2.0.0 Backend 5341 OMEdit claiming flowrate variable is not constant defect high Future Initialization 5349 Internal error Transformation Module PFPlusExt index Reduction Method Pantelides failed! defect high Future OMSimulator 5353 Enhance the LOG_STATS output to tell apart time spent by the solver and by the generated code defect high Run-time 5361 Inconsistent Variable Filter between .mat and .csv format defect high Run-time v1.13.0 5370 Modelica compiler should issue warnings when clocked equations appear outside of the when equations discussion high 2.0.0 Backend 5371 Heat Exchanger Model works & simulates but doesn't actually transfer energy to raise outlet temperature defect high Future OMSimulator v1.13.0 5376 How can I simulate my models better and more specifically? defect high Future OMSimulator v1.13.0 5379 Cannot execute in path containing @ defect high Future FMI 5402 sample(...) operator does not work in Cpp FMU runtime defect high Future Code Generation v1.14.0-dev-nightly 5414 Unsolvable Error pertaining to variable not found within model defect high Future OMSimulator v1.13.2 5421 New FMU (OMEdit 1.13.2) failed load from cffi in lisp defect high FMI v1.13.2 5433 FMU GetString returns \x3 defect high Future FMI v1.14.0-dev-nightly 5494 RemoveSimpleEquations module should remove simple equations with parametric coefficients discussion high Future Backend 5496 Model structure and Jacobian for vectorized models defect high Backend 5549 Cross compilation of FMUs for Win64 on Ubuntu is broken for some models working with files defect high 2.0.0 FMI v1.14.0-dev-nightly 5552 OpenModelica FMUs seem to not report exact continuous states defect high 2.0.0 FMI v1.14.0-dev-nightly 5559 Issues with large parameter arrays defect high Future Backend 5572 Delay operator in a for loop of an algorithm section defect high Future Backend 5614 error in FMU instantiate in case of large models defect high FMI v1.13.2 5624 if else ODE and Algebraic Equation discussion high Future Backend v1.13.2 5632 Error creating an fmu with 'Modelica_DeviceDrivers' (1.7.1) block 'Blocks.Communication.UDPSend' defect high FMI 5647 FMU export: Error in modelDescription.xml defect high FMI v1.14.0-dev-nightly 5673 Error regarding alias variables and variability defect high Future FMI 5774 [CG] Records with one component have code generation issues defect high Future Code Generation 5779 Enable/disable root finding enhancement high 2.0.0 Backend 5822 PowerSystems sensor model segfaults during matching defect high Future Backend v1.16.0-dev 5894 segfault after 1020 simulations in Python 3 (but not Python 2) defect high Future FMI v1.16.0-dev 5934 auxiliary state in der-call discussion high Future Backend 6080 Changing parameters of a model via Python defect high FMI v1.16.0-dev 6122 FMU/FMI not working neither for local machine nor for cross compilation defect high Future FMI v1.16.0-dev 6130 Support for FMI for Co-Simulation (2.0 Standard) enhancement high Future FMI 6332 Cannot run a SSP model with 2 looped FMUs defect high OMSimulator 1.16.0 6333 Cannot define only once a FMU that is instantiated twice in a SSP model defect high OMSimulator 1.16.0 6334 Cannot handle medium/large size FMUs with OMSimulator defect high OMSimulator 1.16.0 6335 Cannot manage lots of FMU inputs/outputs in a SSP model with OmSimulator enhancement high Future OMSimulator v1.17.0-dev 6355 Can I get more information on the variable steppers oms-mav et oms-mav-2? discussion high NeedsInput OMSimulator v1.17.0-dev 6368 FMU export contains none unique value references to variables defect high NeedsInput FMI 1.16.2 6369 FMU export contains none unique value references to variables defect high NeedsInput FMI 1.16.2 6401 buildFMU with min, max values of variable defect high FMI 1.16.2 6426 Solver export to fmu task high NeedsInput FMI 1.18.0-dev 2979 Underscores in function pointer names causes invalid generated code defect normal Future Code Generation trunk 3547 Initial event is not propagated as expected defect normal Future Initialization 3890 Code generation for function pointers treat underscores wrong defect normal Future Code Generation v1.10.0-dev-nightly 3954 Potential bugs from static code analysis defect normal Future Code Generation v1.10.0-dev-nightly 4483 Error due to bogus dynamic state selection defect normal Backend 4484 Model becomes singular if equations are written inside if-else defect normal Backend v1.11.0 4584 ZeroCrossings.equals costs memory defect normal Backend v1.13.0-dev-nightly 4706 Missing --output-def flag in Makefile (for Windows) in FMU sources defect normal Future FMI v1.13.0-dev-nightly 5006 SimCode fails on array equations inside if equation defect normal Future Backend v1.13.0-dev-nightly 5266 FMU export improvment enhancement normal FMI v1.13.0-dev-nightly 5311 Bad behavior of FMUs exported from OM when stopTimeDefined is set to fmi2True defect normal FMI v1.13.0 5315 Compiler fails when model has a long fileNamePrefix defect normal Future FMI v1.14.0-dev-nightly 5330 csvInput does not handle Integer inputs and needs an extra comma at line end defect normal Run-time v1.14.0-dev-nightly 5429 SimulationInfos are not correctly saved in FMU init file discussion normal Future FMI v1.14.0-dev-nightly 5432 Omitting stopTime in modelDescription.xml enhancement normal Future FMI 5526 MetaModelica: loop over list defect normal Future Code Generation v1.14.0-dev-nightly 5604 Set the options FMU Name and Move FMU at the same time defect normal Future Backend v1.14.0-dev-nightly 5883 Elements which have been inserted can't be deleted anymore defect normal OMSimulator v.1.15.0-dev 5884 Supporting OSI-interfaces enhancement normal Future OMSimulator v.1.15.0-dev 5966 Functional argument binding: wrong type mismatch error thrown defect normal Future Code Generation v1.16.0-dev 6143 Drop support for FMI 1.0 discussion normal FMI 1.0 3972 Redefinition of OMC_FILE macro defect low Future Code Generation 4242 missing assert defect low Backend 3348 ParModelica: Unable to allocate parlocal array defect high Future ParModelica trunk 3349 ParModelica: Unassigned parglobal output array from parkernel may SegFault defect high Future ParModelica trunk 3350 ParModelica: parkernel and scalar output doesn't work defect high Future ParModelica trunk 4526 Propagate displayUnits on simple equations enhancement high New Instantiation 5937 Parallel simulation task high Future ParModelica 6090 model implementation (matlab vs OM) defect high Future Code Generation 6115 Wrong code generation for *and* defect high Future Code Generation 6282 Allow mainstream use of ParModAuto defect high ParModelica 1.16.0 6220 Small array optimizations: stack allocation defect normal NeedsInput Run-time 1741 Runtime parameter evaluation and external objects defect high Future 3464 Failing variable lookup during array creation defect high Future Cpp Run-time 5022 Disabled HPCOM test defect high Future Run-time 5597 Two examples of the new Modelica.Electrical.Batteries package do not work with the new frontend defect blocker 2.0.0 New Instantiation v1.14.0-dev-nightly 5605 Parameter with only start value not accepted defect blocker 2.0.0 New Instantiation 5639 Issues with WasteWater library defect blocker 1.19.0 *unknown* 5837 Unit checking is not performed on operator record equations defect blocker 2.0.0 New Instantiation 5847 Constant is used without having been given a value defect blocker 2.0.0 New Instantiation v1.16.0-dev 5866 Update Save Total to NF defect blocker 2.0.0 New Instantiation 6047 The NF incorrectly infers the variability of a function call in Modelica.Media defect blocker 2.0.0 New Instantiation 6149 The NF accepts illegal type declarations? defect blocker 2.0.0 New Instantiation 6383 Omc doesn't check correctly the constraining-clause defect blocker 2.0.0 New Instantiation 1.18.0-dev 1616 Unbound parameter warning should be output during instantiation and not elaboration defect high Future 2010 Prefix rules needs more work in new instantiation defect high 2.1.0 New Instantiation trunk 2153 Better analysis for function completion defect high 2.1.0 New Instantiation trunk 3163 Cycling binding that is not cyclic detected defect high Future Frontend trunk 3678 Efficient flattening (and code generation) for large-scale network models enhancement high Future *unknown* 4515 Automatic inference of nominal attributes for scaling discussion high 2.0.0 New Instantiation 4901 The NF does not check if redeclared functions are legal defect high 2.1.0 New Instantiation 4908 [NF] Issues with inner/outer with redeclare defect high Future New Instantiation 4960 Evaluate all parameters except some enhancement high 2.0.0 New Instantiation 5061 [NF] Are public parameters allowed in functions by the Modelica spec? defect high 2.0.0 New Instantiation 5334 Check for wrong annotations enhancement high 2.1.0 New Instantiation 5474 [NF] Lookup of inner class fails defect high New Instantiation 5545 Improve diagnostics for wrong connectors enhancement high 2.1.0 New Instantiation 5579 New Frontend does not check for circular dependencies in parameter bindings defect high Future New Instantiation 5667 Arrays of records insufficiently type checked defect high 2.1.0 New Instantiation v1.14.0-dev-nightly 5730 Issue with operator record constructors in NF defect high New Instantiation 6163 Constrainedby clause not verified by the NF defect high 2.1.0 New Instantiation 6423 Optionally list all empty connection sets enhancement high New Instantiation 1.16.2 4648 Add support for annotation for turning off replaceable check enhancement normal Future New Instantiation v1.13.0-dev-nightly 4843 NF doesn't evaluate size expression of function input parameters defect normal 2.1.0 New Instantiation v1.13.0-dev-nightly 5688 Use of removed conditional component not reported defect normal Future New Instantiation 5852 getCommandLineOptions fails with newInst defect normal New Instantiation v1.16.0-dev 1747 Implement checks for all connection rules in chapter 9 task low Future New Instantiation 6293 Function non-inputs are initialized in the wrong order defect low New Instantiation v1.17.0-dev 6390 Cannot extend from RealOutput defect low New Instantiation 1.16.2 1177 Redesign and set up restrictions for simplication of expressions discussion critical Future *unknown* 1698 omc does not report instances of packages as an error during check model defect high Future Instantiation 2287 algorithm assigning an array fails during transformation defect high Future Backend trunk 2319 no support for discrete equation systems defect high Future Backend trunk 2463 Error when removing simple equations for a simple model defect high Future Backend trunk 2466 Over-determined system defect high Future Backend trunk 2473 FMU Export Option 32bit/64bit version enhancement high Future Backend trunk 2492 Add dumpDAEXML option to OMEdit 'XML' menu enhancement high Future Backend trunk 2576 Partial Function Evaluation in Backend for Spice3 defect high Future Backend trunk 2577 derivatives start-value defect high Future Backend trunk 2582 do more check in checkModel defect high Future Backend trunk 2584 How to handle bad used StateSelect.never attribute? discussion high Future Backend trunk 2599 Handling of (tuple) = f(...) when solving non-linear defect high Future Backend trunk 2605 Can MathML blocks be nested in the XML dump? defect high Future Backend trunk 2647 Expression.simplify is way too slow enhancement high Future Backend trunk 2547 No math parsing for experiment annotation enhancement normal Future Backend trunk 2609 "BackendDAE modules ""removedUnusedFunction"" hides other bugs." defect normal Future Backend trunk 2638 Most Codegen* modules have dependencies to CodegenC enhancement normal Future Backend trunk 4470 Bad performance of tearing for large scale models defect high Future Backend 4542 Performance issues with medium-sized linear systems defect high *unknown* 4711 DrumBoiler model unnecessarily slow due to lack of analytic jacobiann defect high Backend 6273 linearization enhancement enhancement low NeedsInput Cpp Run-time v1.17.0-dev 5245 Trim or possibly remove library patch files enhancement blocker 2.0.0 Third-Party Libraries 5350 MSL 3.2.3 FFT function does not work correctly defect blocker 2.0.0 Run-time 5473 AST_BatchPlant test case fails defect blocker 2.0.0 Third-Party Libraries 6029 Add new MSL 4.0.0 reference files to Jenkins for Cppruntime enhancement blocker 1.19.0 Testing Framework 6048 FMI testing of models without states behaves in a bizarre way defect blocker 1.19.0 Testing Framework 3389 make [dist]clean broken defect critical Future Build Environment trunk 3905 findZeroCrossings scales as O(N^2) defect critical Backend 4330 Split OMEdit from systems librarys and introduce a library download manager enhancement critical Future Third-Party Libraries 4502 Comparison fails for enumerations wrapped in uniontypes defect critical Future MetaModelica 4596 Document the symbolic transformation carried out by the various back-end modules enhancement critical 2.0.0 Documentation 4886 OMCompiler fails to build with lapack 3.8.0 defect critical Build Environment v1.14.0-dev-nightly 5263 [FMI] FMUs are linked with libModelicaExternalC compiled as a dynamic library defect critical Future Build Environment 6038 Mac OMEdit fails to build defect critical Build Environment 6441 "User Guide: Chapter ""7.1.2 FMI Import"" defective" defect critical Documentation v1.17.0-dev 1410 Algebraic loop is generated instead of a known variable defect high Future 1441 Removing STMT_TUPLE_ASSIGN defect high Future Backend 1514 Backend: Integer linear systems are not handled properly defect high Future 1551 "Index reduction fails for ""simple"" model" defect high Future Backend trunk 1628 Subscripting jagged arrays give errors defect high Future 1633 Provide error message for unknown sizes in slices defect high Future 1644 Type-check when-equations defect high Future 1646 Performance of synthetic testcase defect high Future Frontend 1709 BigInt package enhancement high Future Frontend 2335 Look into pattern-matching efficiency enhancement high Future Code Generation trunk 2653 val does not work for csv files enhancement high Future Interactive Environment trunk 2828 Function partial application sometimes results in type mismatch defect high Future MetaModelica trunk 2874 Implement threaded for-loops in MetaModelica enhancement high Future MetaModelica trunk 3411 Compiler does not detect unassigned variable in some cases with if equations defect high Future MetaModelica trunk 3751 Update MetaModelica Documentation task high Future MetaModelica v1.9.4-dev-nightly 3814 Optimizsation of record modifications enhancement high Future MetaModelica 3853 Clean up OpenModelica base libraries task high 2.0.0 MetaModelica 3920 smiplify swap args enhancement high Future MetaModelica 3945 OMC doesn't build with hdf5 1.10 defect high Future Build Environment v1.10.0-dev-nightly 3950 Cross compilation of FMUs under Windows enhancement high Future Build Environment 4121 Recursive type definitions generate no errors defect high Future MetaModelica 4223 Recursive BuildModel Test: Cross reference to previous run enhancement high Future Testing Framework 4268 Detect case issues in files of Modelica libraries defect high Future Parser 4317 Allow $ in component references and type names in mos scripts defect high Future Parser 4473 MetaModelica: unable to pass tuple types correctly defect high Future MetaModelica 4544 Nested match-statements with tuple outputs causes template error defect high Future MetaModelica v1.13.0-dev-nightly 4587 Running Hudson PR with testsuite hash and force lastest generates invalid OpenModelica glue project defect high Future Build Environment 4601 C-code compilation times are too large for models with many state variables defect high Code Generation 4755 Reduce memory usage when building models in OpenModelica enhancement high 2.1.0 *unknown* 4895 listArrayLiteral in uniontype constant gives compilation errors defect high Future MetaModelica v1.13.0-dev-nightly 5028 Add readDerivatives to readSimulationResultVars() API function enhancement high Interactive Environment 5067 Mac openmodelica-devel fails to build defect high Future Build Environment 5121 Use template files for Makefiles for C and FMU build that users can change defect high Future Build Environment 5295 Support Modelica 3.4 lang spec defect high Parser 5360 Issues with diffModelicaFileListings defect high Interactive Environment 5386 Wrong copyright notice installed defect high Future Documentation v1.14.0-dev-nightly 5553 [MetaModelica] Warn if a function gets to big and has too many cases defect high Future MetaModelica 5827 Have a setting for dynamic/static link of the generated executable defect high Build Environment 5965 Build FMUs with OMC_NO_THREADS defect high Run-time 6024 OM won't compile on cutting edge linux due to internal dependencies. Suggest to optionally configure for available system packages instead of sub-repos. enhancement high Future Build Environment v1.16.0-dev 6120 can not resume simulation after pausing interactive simulation (OPC-UA fails on making run=false) in all new versions defect high Future OPC v1.16.0-dev 6124 Special characters inide info.json defect high Code Generation v1.16.0-dev 6251 Better support for search-index optimization in generated HTML help enhancement high NeedsInput Documentation 1.16.0 6343 Issue with simulation flags in the testing infrastructure defect high Testing Framework 1.16.0 6397 Simulations with -lv vendor annotation fail in the testsuite defect high Testing Framework 1.18.0-dev 6429 [MM] Add listFlatten and listFlattenReverse in C for more performance defect high MetaModelica 1.18.0-dev 1677 Missing check of 7.1.3 Restrictions on the Kind of Base Class defect normal Future 2205 Documentation generator needs to handle and sections correctly defect normal Future Build Environment trunk 2443 Bootstrapped compiler wish list defect normal Future MetaModelica trunk 2498 simulation fails with measureTime=true defect normal Future Run-time trunk 2819 List comprehensions that create zero or multiple lists enhancement normal Future MetaModelica trunk 2826 Short version of match enhancement normal Future MetaModelica trunk 2957 MetaModelica reflection API enhancement normal Future MetaModelica trunk 3564 Allow usage of polymorphic types as functional inputs enhancement normal Future MetaModelica 3802 MetaModelica should be able to detect unassigned output variables on function return enhancement normal Future MetaModelica 3811 Metarecord usage in bindings not detected defect normal Future MetaModelica v1.10.0-dev-nightly 3836 Tuple assignment to singleton type field defect normal Future MetaModelica v1.10.0-dev-nightly 3930 Better tuple access functions in MetaModelica enhancement normal Future MetaModelica 4094 Assignment to _ should probably be illegal enhancement normal Future MetaModelica 4260 Build to JS impossible defect normal Future Build Environment v1.9.4-v1.9.x 4300 MetaModelica type checking fail with function pointers defect normal Future MetaModelica v1.12.0 4633 [MetaModelica] skip cases for partial matches enhancement normal 2.0.0 MetaModelica v1.13.0-dev-nightly 5272 Inlining handles tuple inputs incorrectly defect normal Future MetaModelica v1.14.0-dev-nightly 5520 OMSI build fails with newer sundials defect normal Future Build Environment v1.14.0-dev-nightly 6152 Linker warning mktemp is dangerous defect normal Build Environment v1.17.0-dev 1703 Comments are not merged defect low Future Frontend 2377 Not returning in function with tuple output causes error in bootstrapped compiler defect low Future MetaModelica trunk 3578 Build OMC from branches in Hudson enhancement high Future Build Environment 5408 GUI annotations are not inherited correctly defect blocker 2.0.0 Interactive Environment 5709 Equidistant time grid not working properly defect blocker 1.19.0 *unknown* 5743 Export of plotted variables broken for parameters defect blocker 1.19.0 Scripts v.1.15.0-dev 5828 [NFApi] The -d=nfAPI misses parameters in dialogs defect blocker 1.19.0 Interactive Environment 1814 Typechecker incorrectly unifies distinct types through polymorphic type variables defect critical Future Frontend trunk 2221 Documentation of Scripting and Communication Protocol defect critical Future Interactive Environment trunk 2734 numeric evaluation of expressions in the symbolic pre-processing defect critical Future Frontend trunk 2946 events are treated badly defect critical Future Run-time trunk 3399 Add more granularity to function evaluation defect critical Future Frontend trunk 3937 ScalableTestSuite...OneGeneratorStepLoad fails for IDA solver defect critical Future Run-time 4477 C++ Runtime Regression for pre(array) crefs defect critical Cpp Run-time 4510 Importance of residual scaling for the proper operation of the default nonlinear solver defect critical Run-time 4674 Wrong return values for getParameterValue for inherited classes defect critical Future Interactive Environment 4693 Changing input values in interactive simulation fails for model sizes above a certain threshold defect critical Interactive Environment v1.13.0-dev-nightly 5943 Get rid of OPENMODELICAHOME (and OPENMODELICALIBRARY) defect critical 2.0.0 Interactive Environment 6006 Migrate this Trac to Github task critical Future *unknown* 1770 Polymorphism breaks in RML and OMC defect high Future Build Environment trunk 1815 Type variables cannot be (explicitly) unified even though the compiler can unify them defect high Future Frontend trunk 1822 Replaceable type cannot unify with itself defect high Future Backend trunk 1899 Discusssion on how to make the generated code smaller discussion high Future Backend trunk 2061 combine plots from different result-files discussion high Future Interactive Environment trunk 2094 Function testcase not covered by BuildModelRecursive.mos defect high Future Frontend trunk 2157 Automatic generation of HTML documentation from Modelica packages enhancement high 2.0.0 Frontend trunk 2213 How can binded blocks produce top-level inputs? defect high Future Frontend trunk 2247 Policy for the treatment of Modelica nonconformances in OMC discussion high 2.0.0 Frontend trunk 2260 Replace DAEDump with template-based dumper defect high Future Frontend trunk 2306 Assignments using functions with multiple outputs defect high Future Command Prompt Environment trunk 2370 Record input connectors wrongly interpreted by the OpenModelica compiler defect high Future Frontend trunk 2378 addComponent does not handle the double declaration check defect high Future Interactive Environment trunk 2420 Do not return error messages when calling checkModel (maybe there are other API that do this) defect high Future Frontend trunk 2428 numerical instability defect high Future Run-time trunk 2549 Add gnuplot support to save plots in more formats enhancement high Future Interactive Environment trunk 2591 backend debug-dump within OMEdit discussion high Future Interactive Environment trunk 2670 Possible support for Modelica_LinearSystems2 defect high Future Frontend trunk 2799 Missing enumeration type declaration in DAEXMLdump defect high Future *unknown* trunk 2825 Override of Q-Idents defect high Future Command Prompt Environment trunk 2847 OM recognizes an algebraic loop where there is none. defect high Future Backend trunk 2876 Write parameters in the csv file (or maybe in another file with only parameters) enhancement high Future Run-time trunk 2880 allow save plot to file from script enhancement high Future *unknown* trunk 2884 Performance tracing for compiler and simulation stages discussion high Future *unknown* trunk 2934 Flattening(?) of simple model with external function fails defect high Future Backend trunk 2941 Replace all Package.RECORD with Package.UnionType.RECORD? discussion high Future *unknown* trunk 2948 OMC on Windows does not support non-ascii directories defect high Future Interactive Environment trunk 2954 package.order encoded UTF-8 with Byte Order Mark (BOM) is not properly handled defect high Future Frontend trunk 2967 Pantelides fails for arrays defect high Future Backend trunk 2973 relations vs. zero crossings discussion high Future Backend trunk 2997 Zero-crossings in algorithm sections defect high Future Backend trunk 3024 Support for if equations inside when equations defect high Future Backend trunk 3044 warn if one tries to override secondary parameters discussion high Future Run-time trunk 3068 Model fails because linear system solver fails defect high Future Run-time trunk 3116 Make warning/error message from the nonlinear solver more informative defect high Backend trunk 3117 Evaluate functions of parameters/constants only once (required by data-based interpolation functions) enhancement high Future Backend trunk 3165 Cyclically dependent parameters due to min/max attribute defect high Future Frontend trunk 3170 Under Mac OS X, BouncingBall FMU segfaults in fmuCheck defect high Future *unknown* trunk 3176 String parameters cannot be changed at run-time defect high Future Run-time trunk 3177 Loading libraries with non existing names in package.order should not fail defect high Future Frontend trunk 3182 dimension size of function calls defect high Future Frontend trunk 3185 Add simulation tests ran with the same flags as OMEdit uses so we check that simulation works defect high Future Run-time trunk 3191 Modelica.Fluid.Examples.HeatingSystem fails in combination with replaceHomotopy=actual defect high Future Backend trunk 3200 New attributes values break some tests defect high Future Run-time trunk 3216 cseCall and DIVISION defect high Future Backend trunk 3218 The read_write.* interface seems a bit off defect high Future Run-time trunk 3224 Final parameter is not refreshed in plot windows after re-simulating example defect high Future *unknown* trunk 3257 hpcom and algebraic systems defect high Future Backend trunk 3272 VehicleInterfaces.Examples.FrontWheelDriveManualVehicle generates bad results defect high Future Backend trunk 3276 createNonlinearResidualEquationsComplex failed for fluid-model defect high Future *unknown* trunk 3293 Array of records containing array get wrong equation count. defect high Future Backend trunk 3294 Precalculate less functions defect high Future Frontend trunk 3304 Allow assumptions for unassigned parameters argument when checking partial models. enhancement high Future Frontend trunk 3307 translation fails because of (lack of) potential and flow variables where all signals are inputs or outputs defect high Future Backend trunk 3370 Add tail recursion optimization for return statements defect high Future Frontend trunk 3384 Issues with Modelica_Noise Beta 1 Frontend defect high Future Frontend trunk 3397 Sorting of algebraic loops can affect solvability defect high Future Backend trunk 3418 Bad performance of Spice3BenchmarkFourBitBinaryAdder dominating MSL 3.2.1 tests defect high Future Backend trunk 3435 Provide encryption/decryption for user libraries enhancement high Future Interactive Environment trunk 3485 Parameter records are not displayed and cannot be modified in OMEdit GUI defect high Future Frontend 3700 ModelicaCompliance.Functions.External.CMapping2 fails on test server defect high Future Run-time v1.9.4-dev-nightly 3711 Cpp runtime test recordTupleReturnTest fails if wrapFunctionCalls is enabled defect high Future Cpp Run-time v1.9.4-dev-nightly 3729 Models of trunk/Modelica that do not simulate in OpenModelica (and are not present in MSL 3.2.1 failed simulations) defect high Future Run-time v1.9.4-dev-nightly 3740 Simulation errors for Modelica trunk defect high Future Run-time v1.9.4-dev-nightly 3840 Incorrect message about cyclic parameters defect high Future Frontend 3843 Write .log file directly to disk defect high Run-time 3848 Feature Request: Visualization of Simulation Results in Model View enhancement high Future Frontend v1.10.0-dev-nightly 3876 Connecting pin to wire resuts in crash defect high Future Frontend v1.9.4-v1.9.x 3919 For HPCOM models both the memory_pool GC and the Boehm GC are used defect high Future Run-time 3934 Support the vendor annotations in translateModel and simulation runtime defect high Future Interactive Environment 3947 Fix test using SID which is defined in the windows header defect high Future Cpp Run-time 3953 simulate(..) returns record instead of string defect high Future Interactive Environment 3961 Expand parameter sensitivities to other result formats enhancement high Future Run-time v1.10.0-dev-nightly 3966 zero detection or array index error defect high Run-time v1.9.4-v1.9.x 3989 Noise system library examples fail defect high Future Frontend 4021 Incorrect array indexing in for-loop in algorithm section defect high Future *unknown* v1.11.0 4057 Cyclic parameter bindings with more than two elements lead to stack overflow in the Frontend defect high Future Frontend 4058 Inconsistent handling of structural parameters defect high Future Frontend 4076 Really bad performance with big tables defect high Future *unknown* 4098 inconsistent code for array equation defect high Future Frontend 4127 Losing Loop with ArrayEquations?? defect high Future Backend 4149 Cannot instantiate equation in Joystick model defect high Future Frontend 4195 "How to disambiguate ""1/min"" from ""rpm"" vs ""1/60s""?" defect high Future Frontend 4213 LinearSolver should scale equation system defect high Future Cpp Run-time 4352 Choosing record results in setComponentModifierValue error message defect high Future Interactive Environment 4391 Weird behaviour with event detection defect high Run-time 4416 Incorrect results are obtained if the residual is overly sensitive to the tear variables. defect high Future *unknown* v1.11.0 4418 Incorrect results are obtained if the residual is insensitive to the tear variables defect high Future *unknown* v1.11.0 4432 unbalanced if-eqns are not detected defect high Future *unknown* v1.12.0 4465 Improve FMI option dialog enhancement high Future *unknown* 4482 checkAndGetAlgorithmOutputs failed defect high *unknown* v1.11.0 4497 Overriding a parameter that sets a parameter in a record has no effect defect high Future *unknown* 4506 Generating FMU C library with MSVC compiler is broken (RUNTIMEDIR not interpreted) defect high Future *unknown* 4538 OMPython is not reading simflags correctly defect high Interactive Environment 4540 Cannot change CFLAGS for C++ FMI simulations defect high Cpp Run-time 4564 State machine tests fail with C run-time defect high Run-time 4566 Deleting intermediate files from CLI enhancement high Future Command Prompt Environment 4630 Rethink mathematical simplifications defect high *unknown* v1.13.0-dev-nightly 4678 Allow passing external objects as parameters to a class enhancement high Future *unknown* v1.13.0-dev-nightly 4692 OMEdit crashes in interactive simulation when reaching stopTime defect high Interactive Environment v1.13.0-dev-nightly 4698 OMPython + 'Failed to build model: BouncingBall' defect high Future *unknown* 4699 BaseAvlSet/Tree use O(n*log n) memory enhancement high *unknown* v1.13.0-dev-nightly 4785 Memory is never given back defect high *unknown* v1.13.0-dev-nightly 4804 IDEAS.Buildings.Examples.Structure crashes OMEdit 32 bit on Windows 10 defect high NeedsInput *unknown* 4890 strange power defect high Future Backend 4898 The variableFilter option of the simulate() API does not filter parameters and constants defect high Command Prompt Environment 5026 C++ Runtime Static Linking is not working defect high Cpp Run-time 5142 Plot shows different value than the calculated value through simulation defect high Future *unknown* v1.12.0 5197 Derivatives in IDA cpp target defect high Future Cpp Run-time v1.13.0-dev-nightly 5248 Implement saveTotalModel using the new frontend defect high 2.1.0 Interactive Environment v1.14.0-dev-nightly 5331 "illogical ""incompatible components"" error in library model replica" defect high Future Frontend 5365 find declared but unused variables and parameters enhancement high Future *unknown* 5368 Nightly Build 1.14.0 giving odd Syntax Warnings and Effecting Old Simulation Results defect high Future *unknown* v1.14.0-dev-nightly 5374 How do I solve Modelica errors of variables, where the variables are parameters of extensions that your model is using? discussion high Future *unknown* v1.13.0 5391 How do I fix the error, “Model is structurally singular, error found sorting equations” defect high Future *unknown* v1.13.2 5396 how to select a large number of output variables in a mos script defect high Future *unknown* 5398 getClassInformation returns wrong source info defect high Interactive Environment 5419 Interactive simulation crashing due to missed deadlines for all but the simplest models defect high *unknown* v1.13.2 5424 How do I access/locate the code fragment transformations while my model is being flattened? defect high Future Frontend v1.13.2 5491 Interactive simulation ignores RealInput changes when using kinsol as nonlinear solver defect high *unknown* v1.14.0-dev-nightly 5498 High Memory Usage When Opening a Model defect high Future *unknown* v1.14.0-dev-nightly 5532 Support use of interactive variables in the OMC API defect high Future Interactive Environment 5551 Cannot open the OMEdit internal Modelica documentation defect high Future *unknown* 5634 Compilation on macOS fails defect high *unknown* v1.14.0-dev-nightly 5638 The function readSimulationResultVars does not return the correct results. defect high Interactive Environment v1.13.2 5745 Problem installing OM on macOS Catalina with Macports defect high Future *unknown* 5759 Support Modelica.Utilities.Strings.* functions directly defect high 2.0.0 Interactive Environment 5787 Flag -d=bltdump does not produce any output anymore defect high Interactive Environment v1.14.0 5793 Comments in enumerations are not shown in OMEdit in case of type imports defect high Future *unknown* 5808 OMedit focus jumps from one block to another on a right click.... defect high Future *unknown* 5931 Use the same place for client settings and libraries in Windows defect high Future Interactive Environment 6276 Error in simulation: Simulation process failed. Exited with code 3. discussion high NeedsInput *unknown* 1.16.0 6425 E: Unable to correct problems, you have held broken packages. defect high NeedsInput *unknown* 1.16.5 6430 Error -1073741819 at solving initiation (after complete compilation) defect high NeedsInput *unknown* 1.18.0-dev 1754 Change ADD/MUL to n-ary expressions task normal Future Frontend 1792 Give more helpful comparisons on incorrectly used functions? enhancement normal Future Frontend 1813 Warn on unused and unexported imports enhancement normal Future Frontend 2181 Add flag for model checking enhancement normal Future Command Prompt Environment trunk 2380 Better error messages for API calls defect normal Interactive Environment trunk 2651 Definitions in SimulationRuntime/c/openmodelica.h and SimulationRuntime/c/simulation/solver/libf2c/f2c.h do not match for 64-bit systems defect normal Future Run-time trunk 2700 Not balanced connectors should generate an error defect normal Future Frontend trunk 2805 Array of Records defect normal Future Frontend trunk 2986 Trying to use a partial function gives linker error instead of compilation error defect normal Future MetaModelica trunk 3017 Generate warning for unbound constants defect normal Future Frontend trunk 3112 Interactive execution of functions fail in for loops sometimes defect normal Future Interactive Environment trunk 3228 Error message and expandable connectors enhancement normal Future *unknown* trunk 3229 Make the start value of NLS iteration variable changeable in OMEdit defect normal Future Backend trunk 3277 Discrete Fourier Transform support by OM enhancement normal Future *unknown* trunk 3297 building PythonInterface fails defect normal Future Build Environment trunk 3538 function outputs array slice discussion normal Future Backend 3556 pseudo loops with function defect normal Future *unknown* 3563 Functional input arguments ignore default arguments defect normal Future Frontend 3661 Add a resimulate() function to the API enhancement normal 2.0.0 *unknown* 3908 Automated decision support for compilation and simulation flags discussion normal Future *unknown* 4117 partial differential create complex ArrayEquation? defect normal Future *unknown* 4166 SimCodeFunctionUtil.lookForExtFunctionLibrary for msvc discussion normal Future *unknown* 4380 Improve result file reading enhancement normal Future Run-time 4389 Improve warnings and diagnostics for missing start attributes in nonlinear systems enhancement normal 2.0.0 Run-time 4513 expandable connector connects array-Variables defect normal Future Frontend 4789 "Strange message when doing ""Save as...""" defect normal *unknown* 5181 OMSimulator and stand-alone simulation should be able to save results as ASAM MDF/ MF4 files enhancement normal Future *unknown* v1.13.0-dev-nightly 5198 Model simulation failed defect normal Future *unknown* v1.12.0 5451 OpenModelica.Scripting.system behaving different on Windows and Linux defect normal Interactive Environment v1.14.0-dev-nightly 5505 Avoid file lists to be shown along with error messages defect normal *unknown* v1.14.0-dev-nightly 5521 Connector with array of records - problem when assigned in algorithm section defect normal Future *unknown* v1.14.0-dev-nightly 5601 Analyse impact: removeEqualFunctionCalls and avoid as tearing variable defect normal Future Backend 5683 Mediums in fluid systems require explicit redeclare in OMEdit defect normal Future *unknown* v1.14.0-dev-nightly 5939 variableFilter sometimes includes aliases of selected variables defect normal *unknown* v1.16.0-dev 3568 Performance issues in DIVISION_SIM discussion low Future Run-time 4171 "Schema of the ""dumpXMLDAE"" output points to dead URL" defect low *unknown* 4458 Idea: OpenModelica Language Server Protocol discussion low Future *unknown* 5180 OMSimulator and stand-alone simulation should be able to save results as HDF5 files enhancement low Future *unknown* v1.13.0-dev-nightly 5893 Modelica.Mechanics.MultiBody.Examples.Elementary.Surfaces fails with internal error defect low Future *unknown* v1.16.0-dev 3206 Invalid code generation for functions defect high Future Code Generation trunk 5257 OMEdit works only if started as superuser defect high Future *unknown* 4979 An optimization with annotations trouble defect normal Future Optimization 4976 Optimization objective missing defect low Future Optimization 4700 statealias elimination breaks models defect high Future Backend 5327 zoom factor in OMEdit animation defect high OMEdit 5440 visualization crash defect high Future OMEdit 4010 clock ticks as time events in cpp runtime enhancement normal Future Cpp Run-time 4655 Derive Algorithms blocks with discrete and continuous variables enhancement low Future Backend 2870 Non-linear solver is unable to handle HeatingSystem (msl32) properly defect critical Future Run-time trunk 4656 Small delays give badly wrong results defect critical Run-time 1625 OMEdit: change the View with incorrect code discussion high Future 2502 array equations may matched inconsistent defect high Future Backend trunk 2774 Vectors are not detected as discrete variables defect high Future Backend trunk 3695 removeSimpleEquations is slow on large models defect high 2.0.0 Backend v1.9.4-dev-nightly 4374 Wrong analysis of linearity due to missing jacobian defect high Future Backend 4637 Sort of the input and output variables in the model description enhancement high Future Backend 4851 Split the 16dae.c source file into multiple files enhancement high Code Generation 4877 Optionally prune all the equations in a model that are not needed to compute the outputs enhancement high Future Backend 5107 SymbolicJacobian.generateSparsePattern scales as O(N^2) defect high Backend 5217 Issue with daeMode result interpolation defect high Run-time 5354 Allow to differentiate expressions w.r.t. state derivatives to compute analytic Jacobian for daeMode enhancement high Backend 1869 detect completely constant parts enhancement normal Future Backend trunk 2354 activate dopri45 solver enhancement normal Future Run-time trunk 2433 For loop indexes used in relations in algorithms are undefined for zero crossings defect normal Future Backend trunk 3565 OMC does not tell the user what it is doing defect critical *unknown* 3936 problems with OMOptim defect high NeedsInput OMOptim v1.9.4-v1.9.x 4774 Make Interactive Simulation (OPC UA server) work with Cpp runtime enhancement high Cpp Run-time v1.13.0-dev-nightly 5275 Backend issues with ThermalSeparation library defect normal Future Backend v1.14.0-dev-nightly 3314 Under RHEL6.5, the VanDerPol FMU created by omc r25909 segfaults when run using fmusdk2 defect high Future FMI trunk